last executing test programs:

1m55.484172464s ago: executing program 2 (id=266):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x3c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x2c6}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x40, 0x6942b24c}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0)

1m55.398070614s ago: executing program 2 (id=268):
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000f00)={'dummy0\x00', &(0x7f0000000200)=@ethtool_perm_addr={0x4b, 0x2d, "4372070000000000476fb2950acfbe4c3f9725f0f2bf568d62c050880594c23d36147b586c9a7affa71b5e2237"}})

1m55.268927511s ago: executing program 2 (id=271):
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x9, 0x2, 0x9, 0x42}, 0x50)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r0, <r1=>0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000240), 0x0}, 0x20)

1m55.13254806s ago: executing program 2 (id=273):
syz_mount_image$exfat(&(0x7f00000001c0), &(0x7f0000000000)='./bus\x00', 0x800, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1, 0x152a, &(0x7f0000003000)="$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")
mount(0x0, &(0x7f0000000640)='./file0/../file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)

1m54.653268013s ago: executing program 2 (id=274):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002040)={{0x14, 0x10, 0x4}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x5c}}, 0x0)

1m54.111046857s ago: executing program 2 (id=276):
mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x62001, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001440)={'\x00', 0x4212})
ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x9)
ioctl$TUNSETLINK(r0, 0x400454cd, 0x0)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0xa0541, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0)
mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0xd6)
r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0)
r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='pids.current\x00', 0x275a, 0x0)
write$FUSE_DIRENTPLUS(r2, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000000)=""/118)

1m53.722898918s ago: executing program 32 (id=276):
mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x62001, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001440)={'\x00', 0x4212})
ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x9)
ioctl$TUNSETLINK(r0, 0x400454cd, 0x0)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0xa0541, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0)
mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0xd6)
r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0)
r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='pids.current\x00', 0x275a, 0x0)
write$FUSE_DIRENTPLUS(r2, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000000)=""/118)

492.879597ms ago: executing program 1 (id=1435):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x50)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000080), &(0x7f0000000280)=@udp, 0x1fc35287aaab98ba}, 0x20)

467.889137ms ago: executing program 1 (id=1437):
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1e0000000000000005000000ff"], 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1a}, 0x90)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000280)='io_uring_register\x00', r1}, 0x18)
r2 = io_uring_setup(0x1fbc, &(0x7f0000000540)={0x0, 0x537, 0x400, 0x0, 0xa4})
io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000940), 0x0)

377.789302ms ago: executing program 1 (id=1441):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a300000000040000000030a01080000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d657461000000001400028008000140000000120800024000000001"], 0xd8}}, 0x0)

321.696261ms ago: executing program 3 (id=1442):
madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x16)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='2', 0x1}], 0x1)

321.391084ms ago: executing program 0 (id=1443):
r0 = socket(0xa, 0x3, 0x3a)
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x1, 0x1, 0x5, 0x0, 0x200}, 0xc)
setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc)

250.833543ms ago: executing program 3 (id=1444):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, 0x0, 0x8, 0x201, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @tcp}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x883e}]}, 0x34}}, 0x20000070)

250.457834ms ago: executing program 0 (id=1445):
pipe(&(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1)
close(r1)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', <r3=>0x0})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000100"/20, @ANYRES32=r3, @ANYBLOB="000024000000000024001200140001006272696467655f736c617665800000000c0005"], 0x3}, 0x1, 0x0, 0x0, 0x40900}, 0x0)
splice(r0, 0x0, r2, 0x0, 0x10d00, 0xf)

250.307977ms ago: executing program 1 (id=1446):
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_int(r0, 0x29, 0x4b, 0x0, 0xad)
setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000140), 0x4)

192.07981ms ago: executing program 3 (id=1447):
openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x8003, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0x100f, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x2000005, 0x4, 0x4, 0x9, 0x3c5b, 0x1, 0x24, 0x6, 0x1, 0x69fd, 0xffffffff, 0xe661, 0x4, 0xb, 0x3, 0x8, 0x4c74, 0x80000000, 0x242, 0x3, 0xe, 0x0, 0x2, 0x7, 0x13, 0x1, 0x7, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x0, 0x5, 0x4, 0x8, 0x400, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0xfffffffe, 0x40], [0x10000007, 0x9, 0x10000, 0x6, 0x5, 0x6, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x1, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x302, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x207fff, 0x9, 0x420, 0x401, 0x6, 0x1, 0x10000, 0x5, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x2, 0xb, 0x4, 0xa, 0x8, 0x9, 0x9, 0x47, 0x9, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0x4e62, 0x1, 0x42, 0x3], [0x7, 0x409, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x0, 0x2, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x4, 0x40000003, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x5, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0xffffd800, 0xa9, 0x5, 0x9, 0xac8, 0xbf, 0xc, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x825], [0x9, 0xbb33, 0x7, 0x809, 0x5, 0x93a, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x3, 0x101, 0xf142, 0x4, 0x7fff, 0xffff, 0x1, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x6, 0x16, 0xffffffff, 0x80000003, 0x5, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x80007e, 0x100, 0x9602, 0x7, 0xaf, 0x8, 0xb, 0x10000226, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x7, 0x40b1e, 0xd7, 0x1fd, 0xffff343e, 0xfff]}, 0x45c)
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0)

191.61949ms ago: executing program 0 (id=1448):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000007040)={{0x14}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0xfffffffe}, @NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0x13}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x94}, @NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x4}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}}, 0x0)

191.427272ms ago: executing program 3 (id=1449):
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

189.007459ms ago: executing program 1 (id=1453):
r0 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0xaf90, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newlink={0x20, 0x10, 0x1, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x40810, 0x3}}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4000000)

102.637302ms ago: executing program 0 (id=1450):
socket$isdn(0x22, 0x3, 0x26)

102.357191ms ago: executing program 1 (id=1451):
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x280c0d8, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x81, 0x2ae, &(0x7f0000001980)="$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")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)

102.233353ms ago: executing program 3 (id=1452):
r0 = socket$kcm(0x10, 0x3, 0x10)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)="140000001d000b63d25a80648c2594", 0xf}, {&(0x7f0000000580)="3f1f2725e7", 0x5}], 0x2}, 0x8080)

99.956365ms ago: executing program 0 (id=1454):
syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000000)='./bus\x00', 0x10, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x9e, &(0x7f00000006c0)="$eJzszr2JAkEABeB3Gxx7yTZwwXVwNWgRVmBoaKQI2pCtWIKpkYGpyYjsCrKggYE/8H0wDG8eA29zXP+mScoyKaWs0ipn09l88p3b7nV8hqq76yR/TZv3w2SQ5Kvrt4fF+HJ630f1CzYDAACPqfLfz1cPu5/nLwIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4L6cAAAD//6LYGgE=")
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x183042, 0x111)
renameat2(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4)

139.248µs ago: executing program 0 (id=1455):
r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'pcl818\x00', [0x4f27, 0x629, 0x2, 0x401, 0x2, 0xcc7, 0xfff, 0x5c952399, 0xd, 0x3ff, 0x2, 0x1, 0x1, 0x1, 0x9, 0xe1cb, 0x0, 0x1a449, 0x3, 0x40000003, 0x89, 0xfffffffd, 0x80000000, 0x20001e56, 0xb, 0xe69, 0x3c, 0x8, 0x106, 0x8000000, 0x2]})

0s ago: executing program 3 (id=1456):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x10000, &(0x7f00000000c0)={[], [], 0x2c})

kernel console output (not intermixed with test programs):

ing attributes in process `syz.1.566'.
[  120.273856][ T7408] loop3: detected capacity change from 0 to 512
[  120.287038][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  120.305976][ T7408] EXT4-fs (loop3): orphan cleanup on readonly fs
[  120.313472][ T7408] Quota error (device loop3): do_check_range: Getting dqdh_entries 1536 out of range 0-14
[  120.317589][ T7408] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota
[  120.321558][ T7408] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.573: Failed to acquire dquot type 1
[  120.340619][ T7408] EXT4-fs (loop3): 1 truncate cleaned up
[  120.347713][ T7408] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[  120.363099][ T7408] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.573: bg 0: block 248: padding at end of block bitmap is not set
[  120.389307][ T6503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  120.492595][ T7417] netlink: 52 bytes leftover after parsing attributes in process `syz.1.576'.
[  120.501898][ T6366] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  120.528791][ T7421] loop3: detected capacity change from 0 to 256
[  120.537269][ T7421] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  120.540803][ T7421] exFAT-fs (loop3): Medium has reported failures. Some data may be lost.
[  120.547261][ T7421] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
[  120.574999][ T7423] Bluetooth: MGMT ver 1.23
[  120.652644][ T6366] usb 1-1: Using ep0 maxpacket: 16
[  120.660103][ T6366] usb 1-1: config 15 has an invalid interface number: 107 but max is 0
[  120.671999][ T6366] usb 1-1: config 15 has no interface number 0
[  120.674687][ T6366] usb 1-1: config 15 interface 107 altsetting 8 endpoint 0x7 has invalid maxpacket 512, setting to 64
[  120.678919][ T6366] usb 1-1: config 15 interface 107 altsetting 8 endpoint 0xB has invalid maxpacket 512, setting to 64
[  120.695066][ T6366] usb 1-1: config 15 interface 107 has no altsetting 0
[  120.703093][ T6366] usb 1-1: New USB device found, idVendor=0424, idProduct=7800, bcdDevice= d.c3
[  120.706559][ T6366] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  120.709698][ T6366] usb 1-1: Product: syz
[  120.720365][ T6366] usb 1-1: Manufacturer: syz
[  120.722793][ T6366] usb 1-1: SerialNumber: syz
[  120.877067][ T7430] loop1: detected capacity change from 0 to 32768
[  120.882068][ T7430] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.582 (7430)
[  121.016729][ T6366] usb 1-1: USB disconnect, device number 9
[  121.743326][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-uuid/c9fe44da-de57-406a-8241-57ec7d4412cf.tmp-b7:1' failed: Read-only file system
[  121.747524][ T7430] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
[  121.764506][ T7430] BTRFS info (device loop1): using crc32c (crc32c-lib) checksum algorithm
[  121.767369][ T7430] BTRFS info (device loop1): disk space caching is enabled
[  121.769818][ T7430] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  121.819226][ T7462] loop0: detected capacity change from 0 to 1024
[  121.835612][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system
[  121.846566][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:0' failed: Read-only file system
[  121.885547][ T7430] BTRFS info (device loop1): rebuilding free space tree
[  121.886271][ T1089] hfsplus: b-tree write err: -5, ino 4
[  121.898435][ T7430] BTRFS info (device loop1): disabling free space tree
[  121.909535][ T7430] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  121.923240][ T7430] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  121.987437][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/c9fe44da-de57-406a-8241-57ec7d4412cf.tmp-b7:1' failed: Read-only file system
[  122.035142][ T7430] BTRFS info (device loop1 state M): max_inline set to 4096
[  122.060040][ T5919] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
[  122.232135][ T6366] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  122.601777][ T6366] usb 1-1: Using ep0 maxpacket: 16
[  122.607150][ T6366] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  122.611423][ T6366] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  122.616249][ T6366] usb 1-1: config 1 has no interface number 1
[  122.619345][ T6366] usb 1-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[  122.626797][ T6366] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  122.631319][ T6366] usb 1-1: config 1 interface 2 has no altsetting 0
[  122.637476][ T6366] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  122.641361][ T6366] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.646191][ T6366] usb 1-1: Product: syz
[  122.648197][ T6366] usb 1-1: Manufacturer: syz
[  122.650264][ T6366] usb 1-1: SerialNumber: syz
[  122.866240][ T6366] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor
[  122.869207][ T6366] usb 1-1: 2:1: invalid format type 0x1002 is detected, processed as PCM
[  122.876577][ T6366] usb 1-1: 2:1 : unsupported sample bitwidth 0 in 0 bytes
[  122.881405][ T6366] usb 1-1: selecting invalid altsetting 0
[  122.897578][ T6366] usb 1-1: USB disconnect, device number 10
[  122.933276][ T6074] udevd[6074]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  123.446926][ T7515] netlink: 'syz.0.607': attribute type 3 has an invalid length.
[  123.620242][ T7527] loop0: detected capacity change from 0 to 512
[  123.627565][ T7527] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[  123.633715][ T6366] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  123.638181][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  123.650381][ T7527] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  123.661073][ T7527] ext4 filesystem being mounted at /178/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[  123.694087][ T5923] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  123.804220][ T6366] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  123.815167][ T6366] usb 2-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00
[  123.825709][ T6366] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  123.842254][ T6366] usb 2-1: config 0 descriptor??
[  124.259342][ T6366] holtek 0003:1241:5015.0004: item fetching failed at offset 1/5
[  124.263249][ T6366] holtek 0003:1241:5015.0004: parse failed
[  124.265390][ T6366] holtek 0003:1241:5015.0004: probe with driver holtek failed with error -22
[  124.466581][ T1278] usb 2-1: USB disconnect, device number 8
[  127.237072][ T7566] loop3: detected capacity change from 0 to 32768
[  127.367185][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:3' failed: Read-only file system
[  127.497948][ T7580] loop0: detected capacity change from 0 to 256
[  127.622419][ T7583] netlink: 'syz.1.636': attribute type 1 has an invalid length.
[  128.377010][ T7596] input: syz1 as /devices/virtual/input/input8
[  128.380069][ T7596] input: failed to attach handler leds to device input8, error: -6
[  128.445383][ T5933] udevd[5933]: setting mode of /dev/input/event3 to 020660 failed: Read-only file system
[  128.448668][ T5933] udevd[5933]: setting owner of /dev/input/event3 to uid=0, gid=104 failed: Read-only file system
[  128.627991][ T7605] loop3: detected capacity change from 0 to 32768
[  128.645515][ T7605] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.645 (7605)
[  128.666801][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:3' failed: Read-only file system
[  128.678593][ T7605] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  128.692930][ T7605] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  128.707099][ T7605] BTRFS info (device loop3): using free-space-tree
[  128.888220][   T33] audit: type=1800 audit(1755561458.724:12): pid=7634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.645" name="file1" dev="loop3" ino=260 res=0 errno=0
[  128.941082][   T12] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  128.973313][ T7615] loop0: detected capacity change from 0 to 32768
[  129.008635][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:3' failed: Read-only file system
[  129.074151][ T7615] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[  129.074164][ T7615]   allowing incompatible features above 0.0: (unknown version)
[  129.074168][ T7615]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  129.098911][ T7615] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[  129.102620][ T7615] bcachefs (loop0): initializing new filesystem
[  129.108508][ T7615] bcachefs (loop0): going read-write
[  129.112860][ T7615] bcachefs (loop0): marking superblocks
[  129.127324][ T7615] bcachefs (loop0): initializing freespace
[  129.135491][ T7615] bcachefs (loop0): done initializing freespace
[  129.144537][ T7615] bcachefs (loop0): reading snapshots table
[  129.147798][ T7615] bcachefs (loop0): reading snapshots done
[  129.168762][ T7615] bcachefs (loop0): done starting filesystem
[  129.456808][ T6503] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  129.457000][ T5923] bcachefs (loop0): shutting down
[  129.463757][ T5923] bcachefs (loop0): going read-only
[  129.466186][ T5923] bcachefs (loop0): finished waiting for writes to stop
[  129.471706][ T5923] bcachefs (loop0): flushing journal and stopping allocators, journal seq 4
[  129.509978][ T5923] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 5
[  129.519659][ T5923] bcachefs (loop0): clean shutdown complete, journal seq 6
[  129.523382][ T5923] bcachefs (loop0): marking filesystem clean
[  129.584396][ T5923] bcachefs (loop0): shutdown complete
[  129.839408][ T7650] loop1: detected capacity change from 0 to 32768
[  129.856123][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b2740000.tmp-b7:1' failed: Read-only file system
[  129.871769][ T5987] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[  130.021825][ T5987] usb 4-1: Using ep0 maxpacket: 8
[  130.028591][ T5987] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d
[  130.032421][ T5987] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.035019][ T5987] usb 4-1: Product: syz
[  130.036416][ T5987] usb 4-1: Manufacturer: syz
[  130.037956][ T5987] usb 4-1: SerialNumber: syz
[  130.040680][ T5987] usb 4-1: config 0 descriptor??
[  130.047310][ T5987] gspca_main: sonixj-2.14.0 probing 0c45:613a
[  130.124678][ T7652] loop1: detected capacity change from 0 to 32768
[  130.393293][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_delay=2013266920,journal_reclaim_delay=10,nojournal_transaction_names
[  130.393312][ T7652]   allowing incompatible features above 0.0: (unknown version)
[  130.393320][ T7652]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  130.393329][ T7652]   with devices loop1
[  130.427767][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): Using encoding defined by superblock: utf8-12.1.0
[  130.440921][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): initializing new filesystem
[  130.459012][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): going read-write
[  130.480654][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): marking superblocks
[  130.509908][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): initializing freespace
[  130.521499][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): done initializing freespace
[  130.530008][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): reading snapshots table
[  130.540454][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): reading snapshots done
[  130.565212][ T7652] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): done starting filesystem
[  130.692321][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutting down
[  130.706619][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): going read-only
[  130.709883][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): finished waiting for writes to stop
[  130.724482][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): flushing journal and stopping allocators, journal seq 3
[  130.753346][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): flushing journal and stopping allocators complete, journal seq 3
[  130.758452][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): clean shutdown complete, journal seq 4
[  130.764625][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): marking filesystem clean
[  130.807754][ T5919] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  131.026211][ T7674] loop0: detected capacity change from 0 to 32768
[  131.029597][ T7674] bcachefs: bch2_fs_parse_param() Error parsing option metadata_replicas_required: option_value
[  131.209290][ T7674] loop0: detected capacity change from 0 to 32768
[  131.289594][ T5987] gspca_sonixj: reg_w1 err -71
[  131.371849][ T5987] sonixj 4-1:0.0: probe with driver sonixj failed with error -71
[  131.376391][ T5987] usb 4-1: USB disconnect, device number 3
[  131.602239][ T7674] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=xxhash,compression=lz4,background_compression=gzip,erasure_code,prjquota,degraded=yes,no_splitbrain_check,nojournal_transaction_names,noexcl,reconstruct_alloc
[  131.602260][ T7674]   allowing incompatible features above 0.0: (unknown version)
[  131.602267][ T7674]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  131.624054][ T7674] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[  131.626961][ T7674] bcachefs (loop0): initializing new filesystem
[  131.634685][ T7674] bcachefs (loop0): going read-write
[  131.650512][ T7674] bcachefs (loop0): marking superblocks
[  131.668360][ T7674] bcachefs (loop0): initializing freespace
[  131.687303][ T7674] bcachefs (loop0): done initializing freespace
[  131.700797][ T7674] bcachefs (loop0): reading snapshots table
[  131.708756][ T7674] bcachefs (loop0): reading snapshots done
[  131.729295][ T7674] bcachefs (loop0): done starting filesystem
[  131.759571][ T5923] bcachefs (loop0): shutting down
[  131.763489][ T5923] bcachefs (loop0): going read-only
[  131.765782][ T5923] bcachefs (loop0): finished waiting for writes to stop
[  131.777637][ T5923] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2
[  131.807364][ T5923] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3
[  131.813797][ T5923] bcachefs (loop0): clean shutdown complete, journal seq 4
[  131.818323][ T5923] bcachefs (loop0): marking filesystem clean
[  131.836021][ T5923] bcachefs (loop0): shutdown complete
[  132.349053][ T7686] loop1: detected capacity change from 0 to 32768
[  132.619525][ T1363] ieee802154 phy0 wpan0: encryption failed: -22
[  132.786816][ T7686] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,str_hash=crc32c,noacl,usrquota,grpquota,nojournal_transaction_names,allocator_stuck_timeout=256
[  132.786870][ T7686]   allowing incompatible features above 0.0: (unknown version)
[  132.786877][ T7686]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  132.819772][ T7686] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0
[  132.839510][ T7686] bcachefs (loop1): initializing new filesystem
[  132.868043][ T7686] bcachefs (loop1): going read-write
[  132.905740][ T7686] bcachefs (loop1): marking superblocks
[  132.966618][ T7686] bcachefs (loop1): initializing freespace
[  132.975029][ T7686] bcachefs (loop1): done initializing freespace
[  132.980464][ T7686] bcachefs (loop1): reading snapshots table
[  132.989672][ T7686] bcachefs (loop1): reading snapshots done
[  133.029359][ T7686] bcachefs (loop1): done starting filesystem
[  133.180529][ T5919] bcachefs (loop1): shutting down
[  133.183362][ T5919] bcachefs (loop1): going read-only
[  133.185057][ T5919] bcachefs (loop1): finished waiting for writes to stop
[  133.188991][ T5919] bcachefs (loop1): flushing journal and stopping allocators, journal seq 2
[  133.221395][ T5919] bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 3
[  133.229369][ T5919] bcachefs (loop1): clean shutdown complete, journal seq 4
[  133.233251][ T5919] bcachefs (loop1): marking filesystem clean
[  133.260254][ T5919] bcachefs (loop1): shutdown complete
[  133.299054][ T7707] netlink: 8 bytes leftover after parsing attributes in process `syz.3.666'.
[  133.311652][ T7707] netlink: 4 bytes leftover after parsing attributes in process `syz.3.666'.
[  133.315209][ T7707] netlink: 'syz.3.666': attribute type 6 has an invalid length.
[  133.318311][ T7707] netlink: 'syz.3.666': attribute type 5 has an invalid length.
[  133.402240][ T5925] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  133.561452][ T5925] usb 1-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5
[  133.565128][ T5925] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.567777][ T5925] usb 1-1: Product: syz
[  133.569203][ T5925] usb 1-1: Manufacturer: syz
[  133.570845][ T5925] usb 1-1: SerialNumber: syz
[  133.582623][ T5925] usb 1-1: config 0 descriptor??
[  133.588929][ T5925] gspca_main: sq905c-2.14.0 probing 2770:9052
[  133.608387][ T7719] loop3: detected capacity change from 0 to 4096
[  133.633390][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  133.643172][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:3' failed: Read-only file system
[  133.676851][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  133.683809][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:3' failed: Read-only file system
[  133.740218][ T7723] netlink: 8 bytes leftover after parsing attributes in process `syz.3.674'.
[  133.991513][ T5925] gspca_sq905c: sq905c_read: usb_control_msg failed (-71)
[  133.998920][ T5925] sq905c 1-1:0.0: Reading version command failed
[  134.002343][ T5925] sq905c 1-1:0.0: probe with driver sq905c failed with error -71
[  134.007962][ T5925] usb 1-1: USB disconnect, device number 11
[  134.299980][ T7732] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies.
[  134.593209][ T7744] netlink: 4 bytes leftover after parsing attributes in process `syz.1.681'.
[  134.785435][ T7756] loop0: detected capacity change from 0 to 4096
[  134.814250][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/ab2f6cf2-a99d-4328-b186-08168e7a6b7e.tmp-b7:0' failed: Read-only file system
[  134.848526][ T7765] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  134.863761][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/ab2f6cf2-a99d-4328-b186-08168e7a6b7e.tmp-b7:0' failed: Read-only file system
[  134.871262][   T33] audit: type=1800 audit(1755561464.704:13): pid=7756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.688" name="file1" dev="loop0" ino=15 res=0 errno=0
[  135.759522][ T5236] Bluetooth: hci0: Unknown advertising packet type: 0x7f
[  135.759555][ T5236] Bluetooth: hci0: Unknown advertising packet type: 0x5d
[  135.764402][ T5236] Bluetooth: hci0: Unknown advertising packet type: 0x7f
[  135.770789][ T5236] Bluetooth: hci0: Unknown advertising packet type: 0x7f
[  135.774788][ T5236] Bluetooth: hci0: Malformed LE Event: 0x0d
[  135.786294][   T33] audit: type=1800 audit(1755561464.714:14): pid=7756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.688" name="file1" dev="loop0" ino=15 res=0 errno=0
[  135.798956][ T7764] netlink: 4 bytes leftover after parsing attributes in process `syz.1.691'.
[  136.234442][ T7796] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(8)
[  136.237089][ T7796] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed)
[  136.242313][ T7796] vhci_hcd vhci_hcd.0: Device attached
[  136.250184][ T7796] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(10)
[  136.252969][ T7796] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed)
[  136.258549][ T7796] vhci_hcd vhci_hcd.0: Device attached
[  136.268019][ T7796] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(12)
[  136.270857][ T7796] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed)
[  136.275905][ T7796] vhci_hcd vhci_hcd.0: Device attached
[  136.287302][ T7796] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN
[  136.303945][ T7796] vhci_hcd vhci_hcd.0: pdev(0) rhport(4) sockfd(16)
[  136.306664][ T7796] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed)
[  136.311021][ T7796] vhci_hcd vhci_hcd.0: Device attached
[  136.316210][ T7796] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(18)
[  136.318848][ T7796] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed)
[  136.325523][ T7796] vhci_hcd vhci_hcd.0: Device attached
[  136.333193][ T7796] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN
[  136.344529][ T7796] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN
[  136.360469][ T7796] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN
[  136.376899][ T7796] vhci_hcd vhci_hcd.0: port 0 already used
[  136.424659][ T7807] vhci_hcd: connection closed
[  136.426182][ T7802] vhci_hcd: connection closed
[  136.426323][   T12] vhci_hcd: stop threads
[  136.428482][ T7805] vhci_hcd: connection closed
[  136.430047][   T12] vhci_hcd: release socket
[  136.433480][ T7797] vhci_hcd: connection closed
[  136.435685][   T12] vhci_hcd: disconnect device
[  136.439523][   T12] vhci_hcd: stop threads
[  136.439765][ T7800] vhci_hcd: connection closed
[  136.440991][   T12] vhci_hcd: release socket
[  136.447496][   T12] vhci_hcd: disconnect device
[  136.454410][   T12] vhci_hcd: stop threads
[  136.463007][   T12] vhci_hcd: release socket
[  136.464951][   T12] vhci_hcd: disconnect device
[  136.466675][   T12] vhci_hcd: stop threads
[  136.468216][   T12] vhci_hcd: release socket
[  136.476764][   T12] vhci_hcd: disconnect device
[  136.479081][   T12] vhci_hcd: stop threads
[  136.480838][   T12] vhci_hcd: release socket
[  136.492118][   T12] vhci_hcd: disconnect device
[  136.493103][ T1278] usb 33-1: new low-speed USB device number 3 using vhci_hcd
[  136.498056][ T1278] usb 33-1: enqueue for inactive port 0
[  136.572671][ T1278] vhci_hcd: vhci_device speed not set
[  136.771823][ T5987] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  136.921726][ T5987] usb 2-1: Using ep0 maxpacket: 16
[  136.927451][ T5987] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  136.932164][ T5987] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0
[  136.937916][ T5987] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  136.947020][ T5987] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  136.951004][ T5987] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.954782][ T5987] usb 2-1: Product: syz
[  136.963646][ T5987] usb 2-1: Manufacturer: syz
[  136.965947][ T5987] usb 2-1: SerialNumber: syz
[  137.113744][ T7823] tmpfs: Group quota inode hardlimit too large.
[  137.191263][ T5987] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor
[  137.196654][ T5987] usb 2-1: 2:1 : format type 0 is detected, processed as PCM
[  137.230782][ T5987] usb 2-1: USB disconnect, device number 9
[  137.269430][ T5920] udevd[5920]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  137.521774][ T5313] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  137.673502][ T5313] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  137.677790][ T5313] usb 1-1: config 0 interface 0 has no altsetting 0
[  137.683087][ T5313] usb 1-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce
[  137.686631][ T5313] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.689949][ T5313] usb 1-1: Product: syz
[  137.691948][ T5313] usb 1-1: Manufacturer: syz
[  137.693780][ T5313] usb 1-1: SerialNumber: syz
[  137.697740][ T5313] usb 1-1: config 0 descriptor??
[  137.705768][ T5313] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state.
[  137.713080][ T5313] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[  137.722168][ T5313] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0)
[  137.727385][ T5313] usb 1-1: media controller created
[  137.758802][ T5313] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  137.795332][ T5313] DVB: Unable to find symbol tda10046_attach()
[  137.797950][ T5313] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0'
[  137.802463][ T5313] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected.
[  137.986405][ T7835] loop1: detected capacity change from 0 to 32768
[  137.989889][ T7835] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.715 (7835)
[  138.000884][ T7835] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  138.004340][ T7835] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  138.005306][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-uuid/ed167579-eb65-4e76-9a50-61ac97e9b59d.tmp-b7:1' failed: Read-only file system
[  138.007383][ T7835] BTRFS info (device loop1): using free-space-tree
[  138.029254][ T7835] BTRFS info (device loop1): rebuilding free space tree
[  138.092354][   T33] audit: type=1804 audit(1755561467.934:15): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.715" name="/newroot/175/bus/bus" dev="loop1" ino=263 res=1 errno=0
[  138.103085][   T33] audit: type=1804 audit(1755561467.944:16): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.715" name="/newroot/175/bus/bus" dev="loop1" ino=263 res=1 errno=0
[  138.115202][ T5313] dvb_usb_m920x 1-1:0.0: probe with driver dvb_usb_m920x failed with error -71
[  138.121094][ T5313] usb 1-1: USB disconnect, device number 12
[  138.305033][ T5919] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  138.548377][ T7861] netlink: 40 bytes leftover after parsing attributes in process `syz.1.719'.
[  138.974411][ T5313] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  139.162928][ T5313] usb 2-1: Using ep0 maxpacket: 16
[  139.209065][ T5313] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  139.219751][ T5313] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  139.238494][ T5313] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  139.259577][ T5313] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  139.268377][ T5313] usb 2-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00
[  139.271510][ T5313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  139.310593][ T5313] usb 2-1: config 0 descriptor??
[  139.313229][ T7865] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  139.333870][ T5313] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input9
[  139.386284][ T5933] udevd[5933]: setting mode of /dev/input/event3 to 020660 failed: Read-only file system
[  139.393361][ T5933] udevd[5933]: setting owner of /dev/input/event3 to uid=0, gid=104 failed: Read-only file system
[  139.525468][ T5987] usb 2-1: USB disconnect, device number 10
[  139.884447][ T7891] wireguard: wg1: Could not create IPv4 socket
[  140.071440][ T7897] loop1: detected capacity change from 0 to 128
[  140.307763][ T7902] loop1: detected capacity change from 0 to 4096
[  140.324098][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  140.336327][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:1' failed: Read-only file system
[  140.640949][ T7927] loop1: detected capacity change from 0 to 8192
[  140.807260][ T7923] loop3: detected capacity change from 0 to 32768
[  140.821752][ T5987] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  140.827433][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:3' failed: Read-only file system
[  140.831442][ T7923] ocfs2: Slot 0 on device (7,3) was already allocated to this node!
[  140.838301][ T7923] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode.
[  140.840883][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:3' failed: Read-only file system
[  140.885955][ T6503] ocfs2: Unmounting device (7,3) on (node local)
[  140.971809][ T5987] usb 1-1: Using ep0 maxpacket: 8
[  140.983923][ T5987] usb 1-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config
[  140.987548][ T5987] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7
[  140.990953][ T5987] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  141.004037][ T5987] hub 1-1:32.0: bad descriptor, ignoring hub
[  141.006125][ T5987] hub 1-1:32.0: probe with driver hub failed with error -5
[  141.172600][ T7944] batadv0: entered promiscuous mode
[  141.496785][   T10] usb 1-1: reset high-speed USB device number 13 using dummy_hcd
[  142.287295][ T7976] netlink: 20 bytes leftover after parsing attributes in process `syz.3.763'.
[  142.802050][ T5313] usb 1-1: USB disconnect, device number 13
[  142.988165][ T7997] tmpfs: Bad value for 'mpol'
[  143.471127][ T8010] loop1: detected capacity change from 0 to 32768
[  143.480760][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/ed167579-eb65-4e76-9a50-61ac97e9b59d.tmp-b7:1' failed: Read-only file system
[  143.487204][ T8010] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.777 (8010)
[  143.495914][ T8010] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  143.499506][ T8010] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  143.527498][ T8010] BTRFS info (device loop1): rebuilding free space tree
[  143.537396][ T8010] BTRFS info (device loop1): disabling free space tree
[  143.539787][ T8010] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  143.543856][ T8010] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  143.586724][ T5919] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  143.991779][ T5313] usb 2-1: new full-speed USB device number 11 using dummy_hcd
[  144.165455][ T5313] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  144.169781][ T5313] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[  144.176879][ T5313] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40
[  144.180511][ T5313] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  144.183869][ T5313] usb 2-1: SerialNumber: syz
[  144.193136][ T5313] usb 2-1: bad CDC descriptors
[  144.196302][ T5313] usb-storage 2-1:1.0: USB Mass Storage device detected
[  144.207729][ T5313] usb-storage 2-1:1.0: Quirks match for vid 0525 pid a4a5: 10000
[  144.399474][   T10] usb 2-1: USB disconnect, device number 11
[  144.552517][ T5987] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  144.703380][ T5987] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  144.706872][ T5987] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  144.709666][ T5987] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  144.713206][ T5987] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  144.718414][ T5987] usb 4-1: config 0 descriptor??
[  144.929451][ T5987] usb 4-1: string descriptor 0 read error: -71
[  144.938407][ T8044] loop1: detected capacity change from 0 to 256
[  144.939604][ T5987] usb 4-1: USB disconnect, device number 4
[  144.940958][ T8044] vfat: Bad value for 'time_offset'
[  145.012737][ T8046] loop1: detected capacity change from 0 to 4096
[  145.019373][ T8046] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512).
[  145.022625][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:1' failed: Read-only file system
[  145.038250][ T8046] ntfs3(loop1): ino=19, mi_enum_attr
[  145.174416][ T8050] IPVS: sh: UDP 224.0.0.2:0 - no destination available
[  147.163294][ T8101] loop0: detected capacity change from 0 to 32768
[  147.167457][ T8101] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.810 (8101)
[  147.199105][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:0' failed: Read-only file system
[  147.204335][ T8101] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  147.207719][ T8101] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  147.207792][ T8110] loop1: detected capacity change from 0 to 128
[  147.222878][ T8101] BTRFS info (device loop0): using free-space-tree
[  147.229326][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system
[  147.433958][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-uuid/1DC8-5927.tmp-b7:1' failed: Read-only file system
[  147.452321][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system
[  147.456872][ T5933] udevd[5933]: symlink '../../loop1' '/dev/disk/by-uuid/1DC8-5927.tmp-b7:1' failed: Read-only file system
[  147.505901][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:0' failed: Read-only file system
[  147.607906][   T12] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  147.613135][ T5923] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  147.686275][ T8134] netlink: 512 bytes leftover after parsing attributes in process `syz.1.818'.
[  147.781229][ T8141] loop1: detected capacity change from 0 to 256
[  147.794245][ T8141] exfat: Deprecated parameter 'utf8'
[  147.801433][ T8141] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d)
[  148.191293][ T8149] loop0: detected capacity change from 0 to 32768
[  148.195355][ T8149] bcachefs (/dev/loop0): error validating superblock: Invalid superblock section members_v1: too many devices for section size
[  148.195355][ T8149] members_v1 (size 64):
[  148.195355][ T8149] nr_devices mismatch: have 0 entries, should be 8
[  148.201724][    T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  148.220685][ T8149] bcachefs: bch2_fs_get_tree() error: invalid_sb_members
[  148.651834][    T9] usb 2-1: Using ep0 maxpacket: 16
[  148.663086][    T9] usb 2-1: config 0 has an invalid interface number: 105 but max is 0
[  148.666755][    T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  148.670696][    T9] usb 2-1: config 0 has no interface number 0
[  148.677428][    T9] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28
[  148.682841][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.685872][    T9] usb 2-1: Product: syz
[  148.687642][    T9] usb 2-1: Manufacturer: syz
[  148.689549][    T9] usb 2-1: SerialNumber: syz
[  148.694723][    T9] usb 2-1: config 0 descriptor??
[  148.702452][    T9] usb 2-1: Found UVC 0.00 device syz (046d:08f3)
[  148.704571][    T9] usb 2-1: No valid video chain found.
[  148.910883][    T9] usb 2-1: USB disconnect, device number 12
[  149.024685][ T8163] input: syz1 as /devices/virtual/input/input10
[  149.084121][ T5933] udevd[5933]: setting mode of /dev/input/event3 to 020660 failed: Read-only file system
[  149.092007][ T5933] udevd[5933]: setting owner of /dev/input/event3 to uid=0, gid=104 failed: Read-only file system
[  149.640521][ T8177] netlink: 4 bytes leftover after parsing attributes in process `syz.1.832'.
[  149.656727][ T8177] ipvlan2: entered promiscuous mode
[  149.850762][   T10] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  150.024241][   T10] usb 1-1: Using ep0 maxpacket: 16
[  150.109602][   T10] usb 1-1: New USB device found, idVendor=12d6, idProduct=0444, bcdDevice=6c.de
[  150.326076][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.328957][   T10] usb 1-1: Product: syz
[  150.330731][   T10] usb 1-1: Manufacturer: syz
[  150.337413][   T10] usb 1-1: SerialNumber: syz
[  150.344747][   T10] usb 1-1: config 0 descriptor??
[  150.359021][   T10] ems_usb 1-1:0.0 (unnamed net_device) (uninitialized): couldn't initialize controller: -22
[  150.363707][   T10] ems_usb 1-1:0.0: probe with driver ems_usb failed with error -22
[  150.586507][ T5986] usb 1-1: USB disconnect, device number 14
[  150.915899][ T8188] loop3: detected capacity change from 0 to 128
[  150.921785][ T8188] EXT4-fs (loop3): Test dummy encryption mode enabled
[  150.930390][ T8188] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none.
[  150.930550][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system
[  150.935507][ T8188] ext4 filesystem being mounted at /191/mnt supports timestamps until 2038-01-19 (0x7fffffff)
[  151.015747][ T8188] fscrypt: AES-256-CBC-CTS using implementation "cts(cbc(ecb(aes-fixed-time)))"
[  151.035208][ T8188] EXT4-fs (loop3): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09.
[  151.090180][ T6503] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09.
[  151.268778][ T8211] loop0: detected capacity change from 0 to 512
[  151.292066][ T8211] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.845: corrupted in-inode xattr: invalid ea_ino
[  151.296965][ T8211] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.845: couldn't read orphan inode 15 (err -117)
[  151.303338][ T8211] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  151.303579][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  151.318965][ T5923] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  151.337263][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  151.355584][ T8217] dlm: non-version read from control device 4
[  151.432781][ T8223] loop0: detected capacity change from 0 to 128
[  151.436008][ T8223] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[  151.443004][ T8223] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[  152.347075][ T8250] netlink: 16 bytes leftover after parsing attributes in process `syz.1.860'.
[  152.658126][ T8262] loop0: detected capacity change from 0 to 32768
[  152.667147][ T8262] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.866 (8262)
[  152.680478][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:0' failed: Read-only file system
[  152.686606][ T8262] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  152.690094][ T8262] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  152.694022][ T8262] BTRFS info (device loop0): using free-space-tree
[  152.829835][ T5923] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  152.837710][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:0' failed: Read-only file system
[  153.276113][   T33] audit: type=1326 audit(1755561483.114:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8253 comm="syz.1.864" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08d598ebe9 code=0x7fc00000
[  153.758484][ T8321] loop1: detected capacity change from 0 to 4096
[  153.813884][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  153.819000][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:1' failed: Read-only file system
[  153.838285][ T8321] ntfs3(loop1): Mark volume as dirty due to NTFS errors
[  153.923685][ T8321] ntfs3(loop1): Failed to load $Extend (-22).
[  153.941712][ T8321] ntfs3(loop1): Failed to initialize $Extend.
[  154.139179][ T8339] loop1: detected capacity change from 0 to 16
[  154.148238][ T8339] erofs (device loop1): mounted with root inode @ nid 36.
[  154.154234][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:1' failed: Read-only file system
[  154.167506][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:1' failed: Read-only file system
[  154.406615][ T8352] netlink: 20 bytes leftover after parsing attributes in process `syz.3.898'.
[  154.411906][ T5987] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  154.463840][ T8358] loop3: detected capacity change from 0 to 256
[  154.492363][ T8358] FAT-fs (loop3): Directory bread(block 64) failed
[  154.494900][ T8358] FAT-fs (loop3): Directory bread(block 65) failed
[  154.499786][ T8358] FAT-fs (loop3): Directory bread(block 66) failed
[  154.507618][ T8358] FAT-fs (loop3): Directory bread(block 67) failed
[  154.509836][ T8358] FAT-fs (loop3): Directory bread(block 68) failed
[  154.513347][ T8358] FAT-fs (loop3): Directory bread(block 69) failed
[  154.515628][ T8358] FAT-fs (loop3): Directory bread(block 70) failed
[  154.517874][ T8358] FAT-fs (loop3): Directory bread(block 71) failed
[  154.520062][ T8358] FAT-fs (loop3): Directory bread(block 72) failed
[  154.523022][ T8358] FAT-fs (loop3): Directory bread(block 73) failed
[  154.791852][ T5313] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  154.913417][ T5987] usb 2-1: unable to get BOS descriptor or descriptor too short
[  154.916937][ T5987] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  154.920740][ T5987] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 9
[  154.924059][ T5987] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0
[  154.927434][ T5987] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 0
[  154.933843][ T5987] usb 2-1: New USB device found, idVendor=04e6, idProduct=5591, bcdDevice=94.39
[  154.937138][ T5987] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.940261][ T5987] usb 2-1: Product: syz
[  154.942058][ T5987] usb 2-1: Manufacturer: syz
[  154.943597][ T5987] usb 2-1: SerialNumber: syz
[  154.946690][ T5987] usb 2-1: config 0 descriptor??
[  154.950275][ T8342] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  154.952956][ T5313] usb 4-1: Using ep0 maxpacket: 16
[  154.957730][ T5313] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config
[  154.959783][    C0] usb 2-1: NFC: Urb failure (status -71)
[  154.961850][ T5313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  154.964521][ T5987] usb 2-1: NFC: Unable to get FW version
[  154.967232][ T5313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 11364, setting to 1024
[  154.973246][ T5313] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024
[  154.976916][ T5987] pn533_usb 2-1:0.0: probe with driver pn533_usb failed with error -90
[  154.980390][ T5313] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  154.987270][ T5313] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[  154.990523][ T5313] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[  154.994208][ T5313] usb 4-1: Manufacturer: syz
[  154.997429][ T5313] usb 4-1: config 0 descriptor??
[  155.174483][    T9] usb 2-1: USB disconnect, device number 13
[  155.253207][ T5313] rc_core: IR keymap rc-hauppauge not found
[  155.255729][ T5313] Registered IR keymap rc-empty
[  155.259884][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.284268][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.304270][ T5313] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[  155.310716][ T5313] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input12
[  155.320533][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.460677][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.493404][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.522346][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.531209][ T8368] netlink: 28 bytes leftover after parsing attributes in process `syz.0.904'.
[  155.552132][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.572247][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.604435][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.622317][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.641862][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.662443][ T5313] mceusb 4-1:0.0: Error: mce write urb status = -71
[  155.682799][ T5313] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 1
[  155.685681][ T5313] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active)
[  155.693584][ T5313] usb 4-1: USB disconnect, device number 5
[  155.775072][ T6074] udevd[6074]: setting mode of /dev/input/event3 to 020660 failed: Read-only file system
[  155.871826][    T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  156.353288][    T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  156.357257][    T9] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00
[  156.360899][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  156.380346][    T9] usb 1-1: config 0 descriptor??
[  156.624448][ T8389] overlayfs: "xino" feature enabled using 2 upper inode bits.
[  157.221787][ T8393] loop1: detected capacity change from 0 to 32768
[  157.237063][    T9] lenovo 0003:17EF:6047.0005: hidraw0: USB HID v0.00 Device [HID 17ef:6047] on usb-dummy_hcd.0-1/input0
[  157.276811][    T9] lenovo 0003:17EF:6047.0005: Failed to switch F7/9/11 mode: -71
[  157.295047][    T9] lenovo 0003:17EF:6047.0005: Failed to switch middle button: -71
[  157.306598][    T9] lenovo 0003:17EF:6047.0005: Fn-lock setting failed: -71
[  157.323051][    T9] lenovo 0003:17EF:6047.0005: Sensitivity setting failed: -71
[  157.357738][ T8393] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[  157.357757][ T8393]   allowing incompatible features above 0.0: (unknown version)
[  157.357764][ T8393]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  157.375979][ T8393] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0
[  157.379272][ T8393] bcachefs (loop1): initializing new filesystem
[  157.388073][ T8393] bcachefs (loop1): going read-write
[  157.398983][ T8393] bcachefs (loop1): marking superblocks
[  157.407413][ T8393] bcachefs (loop1): initializing freespace
[  157.412560][ T8393] bcachefs (loop1): done initializing freespace
[  157.417621][ T8393] bcachefs (loop1): reading snapshots table
[  157.420237][ T8393] bcachefs (loop1): reading snapshots done
[  157.437320][ T8411] loop3: detected capacity change from 0 to 256
[  157.448225][ T8393] bcachefs (loop1): done starting filesystem
[  157.451281][ T8411] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d)
[  157.461926][    T9] usb 1-1: USB disconnect, device number 15
[  157.974898][ T5919] bcachefs (loop1): shutting down
[  157.997830][ T5919] bcachefs (loop1): going read-only
[  158.000060][ T5919] bcachefs (loop1): finished waiting for writes to stop
[  158.008460][ T5919] bcachefs (loop1): flushing journal and stopping allocators, journal seq 3
[  158.107255][ T5919] bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 3
[  158.117815][ T5919] bcachefs (loop1): clean shutdown complete, journal seq 4
[  158.147781][ T5919] bcachefs (loop1): marking filesystem clean
[  158.224809][ T5919] bcachefs (loop1): shutdown complete
[  158.353356][ T8452] loop3: detected capacity change from 0 to 512
[  158.358245][ T8452] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[  158.364198][ T8452] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ee018, mo2=0002]
[  158.372534][ T8452] System zones: 1-12
[  158.376772][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  158.387587][ T8452] EXT4-fs (loop3): orphan cleanup on readonly fs
[  158.394567][ T8452] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck.
[  158.400030][ T8452] EXT4-fs (loop3): 1 truncate cleaned up
[  158.402424][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  158.414520][ T8452] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[  158.440192][ T6503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  159.479223][ T8471] loop0: detected capacity change from 0 to 32768
[  159.500169][ T8471] (syz.0.941,8471,0):ocfs2_check_set_options:1252 ERROR: User quotas were requested, but this filesystem does not have the feature enabled.
[  159.516160][ T8471] (syz.0.941,8471,0):ocfs2_fill_super:1177 ERROR: status = -22
[  159.523930][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:0' failed: Read-only file system
[  159.841851][ T1278] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  159.991696][ T1278] usb 1-1: Using ep0 maxpacket: 32
[  159.996046][ T1278] usb 1-1: config 0 has an invalid interface number: 146 but max is 0
[  159.999602][ T1278] usb 1-1: config 0 has no interface number 0
[  160.002837][ T1278] usb 1-1: config 0 interface 146 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[  160.007379][ T1278] usb 1-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83
[  160.014489][ T1278] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024
[  160.018782][ T1278] usb 1-1: config 0 interface 146 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024
[  160.023811][ T1278] usb 1-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82
[  160.029433][ T1278] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  160.033988][ T1278] usb 1-1: config 0 interface 146 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  160.037906][ T1278] usb 1-1: config 0 interface 146 altsetting 0 endpoint 0x1 has invalid maxpacket 19968, setting to 1024
[  160.042524][ T1278] usb 1-1: config 0 interface 146 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024
[  160.046954][ T1278] usb 1-1: config 0 interface 146 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3
[  160.057959][ T1278] usb 1-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95
[  160.061518][ T1278] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  160.065433][ T1278] usb 1-1: Product: syz
[  160.067095][ T1278] usb 1-1: Manufacturer: syz
[  160.068986][ T1278] usb 1-1: SerialNumber: syz
[  160.074324][ T1278] usb 1-1: config 0 descriptor??
[  160.078118][ T8484] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  160.081224][ T8484] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  160.085474][ T1278] microtek usb (rev 0.4.3): will this work? Response EP is not usually 3
[  160.088758][ T1278] microtek usb (rev 0.4.3): will this work? Image data EP is not usually 2
[  160.095662][ T1278] scsi host6: microtekX6
[  160.207415][ T8494] netlink: 12 bytes leftover after parsing attributes in process `syz.1.948'.
[  160.276957][ T8494] bond1: (slave geneve2): Enslaving as an active interface with an up link
[  160.282209][   T12] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0
[  160.286646][   T12] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0
[  160.297451][   T12] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0
[  160.301848][ T8484] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  160.315401][ T8484] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  160.321787][  T792] usb 1-1: USB disconnect, device number 16
[  160.328535][   T12] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0
[  160.551928][ T8502] loop3: detected capacity change from 0 to 128
[  160.555443][ T8502] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[  160.561041][ T8502] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1)
[  161.351675][  T792] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  161.514653][  T792] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  161.528703][  T792] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  161.532163][  T792] usb 4-1: New USB device found, idVendor=18d1, idProduct=9400, bcdDevice= 0.00
[  161.535117][  T792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  161.553292][  T792] usb 4-1: config 0 descriptor??
[  161.985810][  T792] stadia 0003:18D1:9400.0006: unknown main item tag 0x0
[  162.004560][  T792] stadia 0003:18D1:9400.0006: unknown main item tag 0x0
[  162.006983][  T792] stadia 0003:18D1:9400.0006: unknown main item tag 0x0
[  162.009378][  T792] stadia 0003:18D1:9400.0006: unknown main item tag 0x0
[  162.024843][  T792] stadia 0003:18D1:9400.0006: unknown main item tag 0x0
[  162.042841][  T792] stadia 0003:18D1:9400.0006: hidraw0: USB HID v0.00 Device [HID 18d1:9400] on usb-dummy_hcd.3-1/input0
[  162.061713][  T792] stadia 0003:18D1:9400.0006: no inputs found
[  162.063730][  T792] stadia 0003:18D1:9400.0006: force feedback init failed
[  162.198138][ T1278] usb 4-1: USB disconnect, device number 6
[  162.897166][ T8530] loop1: detected capacity change from 0 to 512
[  162.908242][ T8530] journal_path: Non-blockdev passed as './bus'
[  162.911553][ T8530] EXT4-fs: error: could not find journal device path
[  162.917287][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  162.960894][ T8530] loop1: detected capacity change from 0 to 128
[  163.108454][ T8534] loop3: detected capacity change from 0 to 32768
[  163.126819][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/35307472-fd4b-42de-878f-83186a645fa6.tmp-b7:3' failed: Read-only file system
[  163.361733][ T5987] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  163.535899][ T5987] usb 1-1: New USB device found, idVendor=0c45, idProduct=60a8, bcdDevice=b5.55
[  163.539219][ T5987] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  163.549963][ T5987] usb 1-1: Product: syz
[  163.551289][ T5987] usb 1-1: Manufacturer: syz
[  163.555056][ T5987] usb 1-1: SerialNumber: syz
[  163.559347][ T5987] usb 1-1: config 0 descriptor??
[  163.567276][ T5987] gspca_main: sonixb-2.14.0 probing 0c45:60a8
[  163.905895][ T8549] syzkaller0: entered promiscuous mode
[  163.908166][ T8549] syzkaller0: entered allmulticast mode
[  163.975924][ T5987] input: sonixb as /devices/platform/dummy_hcd.0/usb1/1-1/input/input13
[  164.042138][ T5933] udevd[5933]: setting mode of /dev/input/event3 to 020660 failed: Read-only file system
[  164.045912][ T5933] udevd[5933]: setting owner of /dev/input/event3 to uid=0, gid=104 failed: Read-only file system
[  164.186017][ T5313] usb 1-1: USB disconnect, device number 17
[  164.209701][ T8560] 9p: Unknown Cache mode or invalid value l
[  164.648045][ T8578] loop3: detected capacity change from 0 to 2048
[  164.674870][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/LinuxUDF.tmp-b7:3' failed: Read-only file system
[  164.680511][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/1234567812345678.tmp-b7:3' failed: Read-only file system
[  164.681727][ T8578] UDF-fs: error (device loop3): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[  164.690290][ T8578] UDF-fs: error (device loop3): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4
[  164.698210][ T8578] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[  164.703680][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/LinuxUDF.tmp-b7:3' failed: Read-only file system
[  164.720253][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/1234567812345678.tmp-b7:3' failed: Read-only file system
[  164.856040][ T8589] loop3: detected capacity change from 0 to 256
[  164.867091][ T8589] exfat: Deprecated parameter 'utf8'
[  164.868888][ T8589] exfat: Deprecated parameter 'utf8'
[  164.921315][ T8589] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d)
[  165.039455][ T8598] openvswitch: netlink: VXLAN extension 11 out of range max 1
[  165.176452][ T8609] netlink: 'syz.0.991': attribute type 1 has an invalid length.
[  165.180043][ T8609] netlink: 'syz.0.991': attribute type 4 has an invalid length.
[  165.183999][ T8609] netlink: 9462 bytes leftover after parsing attributes in process `syz.0.991'.
[  165.197317][ T8609] netlink: 'syz.0.991': attribute type 1 has an invalid length.
[  165.200374][ T8609] netlink: 'syz.0.991': attribute type 4 has an invalid length.
[  165.205250][ T8609] netlink: 9462 bytes leftover after parsing attributes in process `syz.0.991'.
[  165.278069][ T8617] loop3: detected capacity change from 0 to 512
[  165.285809][ T8617] EXT4-fs: Ignoring removed bh option
[  165.290707][ T8617] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[  165.296444][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  165.318080][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  165.324983][ T8617] EXT4-fs (loop3): 1 truncate cleaned up
[  165.330395][ T8617] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  165.337927][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  165.347053][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  165.397744][ T6503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  166.962310][ T8634] loop1: detected capacity change from 0 to 4096
[  167.000633][ T8634] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512).
[  167.129495][   T33] audit: type=1804 audit(1755561496.964:18): pid=8634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.1001" name="/newroot/272/file1/bus" dev="loop1" ino=33 res=1 errno=0
[  168.345306][ T8650] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1008'.
[  168.348528][ T8650] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1008'.
[  168.546357][ T8664] netdevsim netdevsim0 netdevsim0: entered allmulticast mode
[  168.557949][ T8664] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check.
[  168.673582][ T8671] loop3: detected capacity change from 0 to 1024
[  168.716276][   T53] hfsplus: b-tree write err: -5, ino 4
[  168.847650][ T8659] loop1: detected capacity change from 0 to 32768
[  168.917909][ T8659] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  168.931134][ T8659] XFS (loop1): Ending clean mount
[  168.947092][ T8659] XFS (loop1): Quotacheck needed: Please wait.
[  169.235725][ T8659] XFS (loop1): Quotacheck: Done.
[  169.283947][ T5919] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  170.038506][ T8724] loop0: detected capacity change from 0 to 4096
[  170.041108][ T8724] EXT4-fs: Ignoring removed mblk_io_submit option
[  170.044237][ T8724] EXT4-fs (loop0): Test dummy encryption mode enabled
[  170.063218][ T8724] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  170.067266][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  170.085162][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  170.085300][ T5923] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  170.168844][   T33] audit: type=1326 audit(1755561500.004:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8729 comm="syz.0.1038" exe="/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa21138ebe9 code=0x0
[  170.273801][ T8731] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  170.292764][ T8731] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1038'.
[  170.507321][   T53] Bluetooth: hci3: Frame reassembly failed (-84)
[  170.544501][ T8733] loop3: detected capacity change from 0 to 32768
[  170.588707][ T8733] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,str_hash=crc32c,noacl,usrquota,grpquota,nojournal_transaction_names,allocator_stuck_timeout=256
[  170.588720][ T8733]   allowing incompatible features above 0.0: (unknown version)
[  170.588724][ T8733]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  170.607815][ T8733] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0
[  170.610952][ T8733] bcachefs (loop3): initializing new filesystem
[  170.620905][ T8733] bcachefs (loop3): going read-write
[  170.625538][ T8733] bcachefs (loop3): marking superblocks
[  170.639225][ T8733] bcachefs (loop3): initializing freespace
[  170.643460][ T8733] bcachefs (loop3): done initializing freespace
[  170.648029][ T8733] bcachefs (loop3): reading snapshots table
[  170.650182][ T8733] bcachefs (loop3): reading snapshots done
[  170.665237][ T8733] bcachefs (loop3): done starting filesystem
[  170.680677][   T33] audit: type=1800 audit(1755561500.514:20): pid=8733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1039" name="file1" dev="loop3" ino=4098 res=0 errno=0
[  170.720456][ T8733] bcachefs (loop3): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts
[  170.720456][ T8733]   set version_upgrade=incompat to enable
[  171.207472][ T8761] (syz.0.1048,8761,1):ocfs2_fill_super:989 ERROR: superblock probe failed!
[  171.211089][ T8761] (syz.0.1048,8761,1):ocfs2_fill_super:1177 ERROR: status = -22
[  172.421171][ T6503] bcachefs (loop3): shutting down
[  172.424673][ T6503] bcachefs (loop3): going read-only
[  172.426755][ T6503] bcachefs (loop3): finished waiting for writes to stop
[  172.433519][ T6503] bcachefs (loop3): flushing journal and stopping allocators, journal seq 146
[  172.458735][ T6503] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 148
[  172.463187][ T6503] bcachefs (loop3): clean shutdown complete, journal seq 149
[  172.465997][ T6503] bcachefs (loop3): marking filesystem clean
[  172.485359][ T6503] bcachefs (loop3): shutdown complete
[  172.531790][ T5236] Bluetooth: hci3: Opcode 0x1003 failed: -110
[  172.534414][ T5932] Bluetooth: hci3: command 0x1003 tx timeout
[  172.612435][ T8785] loop0: detected capacity change from 0 to 32768
[  172.620692][ T8785] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  172.632877][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:0' failed: Read-only file system
[  172.645348][ T8785] XFS (loop0): Ending clean mount
[  172.659886][ T8785] XFS (loop0): User initiated shutdown received.
[  172.663038][ T8785] XFS (loop0): Log I/O Error (0x6) detected at xfs_fs_goingdown+0x71/0x150 (fs/xfs/xfs_fsops.c:476).  Shutting down filesystem.
[  172.668241][ T8785] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
[  172.687608][ T5923] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  172.831705][   T24] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  172.983420][   T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  172.987608][   T24] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2
[  172.991101][   T24] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2
[  172.999182][   T24] usb 2-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5
[  173.003112][   T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.006361][   T24] usb 2-1: Product: syz
[  173.008108][   T24] usb 2-1: Manufacturer: syz
[  173.010013][   T24] usb 2-1: SerialNumber: syz
[  173.014317][   T24] usb 2-1: config 0 descriptor??
[  173.020015][   T24] uvcvideo 2-1:0.0: probe with driver uvcvideo failed with error -22
[  173.222092][ T1278] usb 2-1: USB disconnect, device number 14
[  173.567145][ T8806] syz.3.1064: attempt to access beyond end of device
[  173.567145][ T8806] nbd3: rw=0, sector=2, nr_sectors = 1 limit=0
[  173.646411][ T8808] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1065'.
[  173.690258][ T8811] loop3: detected capacity change from 0 to 64
[  173.695954][ T8811] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing
[  173.855965][ T8820] loop3: detected capacity change from 0 to 256
[  173.886898][ T8823] overlayfs: missing 'lowerdir'
[  173.989239][ T8831] pim6reg: entered allmulticast mode
[  173.996249][ T8826] block device autoloading is deprecated and will be removed.
[  174.020878][ T8826] syz.0.1074: attempt to access beyond end of device
[  174.020878][ T8826] md0: rw=2048, sector=0, nr_sectors = 8 limit=0
[  174.498348][ T8856] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check.
[  175.471749][    T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  175.484743][ T8881] loop3: detected capacity change from 0 to 512
[  175.491216][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  175.508268][ T8881] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[  175.519816][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  175.540657][ T6503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  175.630909][ T8892] loop0: detected capacity change from 0 to 512
[  175.637601][ T8892] EXT4-fs (loop0): Test dummy encryption mode enabled
[  175.640031][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  175.640134][ T8892] EXT4-fs (loop0): Encoding requested by superblock is unknown
[  175.648998][    T9] usb 2-1: Using ep0 maxpacket: 8
[  175.656086][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  175.660169][    T9] usb 2-1: config 179 has an invalid interface number: 65 but max is 0
[  175.671677][    T9] usb 2-1: config 179 has no interface number 0
[  175.674134][    T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7
[  175.691787][    T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024
[  175.696277][    T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  175.700006][    T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024
[  175.721699][    T9] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23
[  175.727123][    T9] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb
[  175.752589][    T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  175.780596][ T8872] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  175.799387][ T8900] loop3: detected capacity change from 0 to 128
[  175.822594][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system
[  175.833657][ T8900] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none.
[  175.839147][ T8900] ext4 filesystem being mounted at /279/mnt supports timestamps until 2038-01-19 (0x7fffffff)
[  175.866417][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system
[  175.929370][ T8900] fscrypt: Adiantum using implementation "adiantum(xchacha12-generic,aes-fixed-time,nhpoly1305-sse2)"
[  175.974784][ T6503] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09.
[  176.013051][ T5236] Bluetooth: hci0: connection err: -111
[  176.014787][    T9] usb 2-1: USB disconnect, device number 15
[  176.015328][    C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19
[  176.015359][    C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19
[  176.125291][ T8919] loop3: detected capacity change from 0 to 256
[  176.136185][ T8919] exfat: Deprecated parameter 'namecase'
[  176.146997][ T8919] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xf6e0d861, utbl_chksum : 0xe619d30d)
[  176.274285][ T8928] loop3: detected capacity change from 0 to 256
[  176.279937][ T8928] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  176.285191][ T8928] exFAT-fs (loop3): Medium has reported failures. Some data may be lost.
[  176.290447][ T8928] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe5674ec2, utbl_chksum : 0xe619d30d)
[  176.541701][    T9] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  176.703681][    T9] usb 1-1: Using ep0 maxpacket: 32
[  176.707475][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  176.716003][    T9] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  176.719431][    T9] usb 1-1: config 1 has an invalid descriptor of length 249, skipping remainder of the config
[  176.731638][    T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2
[  176.734548][    T9] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  176.751651][    T9] usb 1-1: string descriptor 0 read error: -22
[  176.753749][    T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  176.756613][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.765892][    T9] cdc_ncm 1-1:1.0: skipping garbage
[  176.767808][    T9] cdc_ncm 1-1:1.0: skipping garbage
[  176.781738][    T9] cdc_ncm 1-1:1.0: invalid descriptor buffer length
[  176.783936][    T9] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found
[  176.786460][    T9] cdc_ncm 1-1:1.0: bind() failure
[  176.822235][ T5986] usb 2-1: new full-speed USB device number 16 using dummy_hcd
[  176.973491][    T9] usb 1-1: USB disconnect, device number 18
[  176.979890][ T5986] usb 2-1: config 8 has an invalid interface number: 223 but max is 0
[  176.991194][ T5986] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  176.999691][ T5986] usb 2-1: config 8 has no interface number 0
[  177.002604][ T5986] usb 2-1: config 8 interface 223 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  177.011078][ T5986] usb 2-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d
[  177.018216][ T5986] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.023769][ T5986] usb 2-1: Product: syz
[  177.025684][ T5986] usb 2-1: Manufacturer: syz
[  177.027780][ T5986] usb 2-1: SerialNumber: syz
[  177.255737][ T5986] usb 2-1: USB disconnect, device number 16
[  177.264666][ T8940] loop3: detected capacity change from 0 to 4096
[  177.279684][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/ab2f6cf2-a99d-4328-b186-08168e7a6b7e.tmp-b7:3' failed: Read-only file system
[  177.290262][ T8941] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  177.294098][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/ab2f6cf2-a99d-4328-b186-08168e7a6b7e.tmp-b7:3' failed: Read-only file system
[  177.667611][ T8948] loop0: detected capacity change from 0 to 4096
[  177.695523][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  177.700668][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:0' failed: Read-only file system
[  177.762689][ T8948] ntfs3(loop0): ino=1e, "file1" attr_set_size
[  177.766049][ T8948] ntfs3(loop0): Mark volume as dirty due to NTFS errors
[  177.968073][ T8950] loop0: detected capacity change from 0 to 1024
[  178.434703][ T8961] loop1: detected capacity change from 0 to 4096
[  178.455493][ T8961] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512).
[  178.528332][ T8961] ntfs3(loop1): Mark volume as dirty due to NTFS errors
[  178.532909][ T8961] ntfs3(loop1): mft corrupted
[  178.534628][ T8961] ntfs3(loop1): Failed to load $Extend (-22).
[  178.536630][ T8961] ntfs3(loop1): Failed to initialize $Extend.
[  178.547782][ T8961] ntfs3(loop1): ino=1e, mi_enum_attr
[  178.549768][ T8961] ntfs3(loop1): ino=1e, mi_enum_attr
[  178.553823][ T8961] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  178.558873][ T8961] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  178.567337][ T8961] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  179.250142][ T8984] loop0: detected capacity change from 0 to 2048
[  179.271474][ T8984] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  179.285529][   T33] audit: type=1800 audit(1755561509.124:21): pid=8984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1141" name="bus" dev="loop0" ino=1367 res=0 errno=0
[  179.348778][ T8988] loop0: detected capacity change from 0 to 512
[  179.360324][ T8988] EXT4-fs (loop0): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[  179.389799][ T5923] EXT4-fs (loop0): unmounting filesystem 00800000-0000-0000-0000-000000000000.
[  179.505118][ T5236] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0
[  179.512082][ T5236] Bluetooth: hci1: Injecting HCI hardware error event
[  179.517888][ T5932] Bluetooth: hci1: hardware error 0x00
[  179.807996][ T9013] loop3: detected capacity change from 0 to 4096
[  179.931864][   T24] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  180.091861][   T24] usb 2-1: Using ep0 maxpacket: 8
[  180.103340][   T24] usb 2-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  180.116521][   T24] usb 2-1: config 0 interface 0 has no altsetting 0
[  180.119273][   T24] usb 2-1: New USB device found, idVendor=05ac, idProduct=0230, bcdDevice= 0.00
[  180.130248][   T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  180.145306][   T24] usb 2-1: config 0 descriptor??
[  180.170264][   T24] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input14
[  180.171714][    T9] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  180.334174][    T9] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 253, changing to 11
[  180.338309][    T9] usb 4-1: config 0 interface 0 has no altsetting 0
[  180.348452][    T9] usb 4-1: New USB device found, idVendor=1b96, idProduct=0004, bcdDevice= 0.00
[  180.353957][    T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  180.358155][    T9] usb 4-1: config 0 descriptor??
[  180.371266][ T5933] bcm5974 2-1:0.0: could not read from device
[  180.375610][   T10] usb 2-1: USB disconnect, device number 17
[  180.784082][    T9] ntrig 0003:1B96:0004.0007: hidraw0: USB HID v0.06 Device [HID 1b96:0004] on usb-dummy_hcd.3-1/input0
[  180.990759][    T9] usb 4-1: USB disconnect, device number 7
[  181.156931][ T9047] loop1: detected capacity change from 0 to 40427
[  181.169943][ T9047] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  181.174692][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system
[  181.181362][ T9047] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  181.240824][ T9047] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  181.246147][ T9047] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  181.248970][ T9047] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  181.571986][ T5932] Bluetooth: hci1: Opcode 0x0c03 failed: -110
[  181.612894][ T9064] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1176'.
[  181.648738][ T9063] loop3: detected capacity change from 0 to 4096
[  181.657202][ T9063] ntfs3(loop3): Different NTFS sector size (2048) and media sector size (512).
[  181.669491][ T9066] cifs: Unknown parameter 'no'aN[Gzob,er;%j
[  181.669491][ T9066] z,@qJ#"h/.W1ȱnNC"C׈E)8+1<;8+`#'
[  181.681953][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  181.694085][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/7A12269445CA348F.tmp-b7:3' failed: Read-only file system
[  181.719498][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  181.735141][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/7A12269445CA348F.tmp-b7:3' failed: Read-only file system
[  182.260692][ T9093] loop0: detected capacity change from 0 to 256
[  182.265531][ T9093] vfat: Deprecated parameter 'posix'
[  182.267881][ T9093] FAT-fs: "posix" option is obsolete, not supported now
[  183.002520][ T9107] dummy0: entered allmulticast mode
[  183.010361][ T9107] dummy0: left allmulticast mode
[  183.122755][ T9105] loop3: detected capacity change from 0 to 4096
[  183.215645][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  183.250278][ T5933] udevd[5933]: symlink '../../loop3' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:3' failed: Read-only file system
[  183.250661][ T9105] ntfs3(loop3): Mark volume as dirty due to NTFS errors
[  183.301083][ T9105] ntfs3(loop3): Failed to load $Extend (-22).
[  183.318601][ T9105] ntfs3(loop3): Failed to initialize $Extend.
[  183.343676][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system
[  183.353937][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:3' failed: Read-only file system
[  183.466040][ T9111] ipvlan2: entered promiscuous mode
[  183.471022][ T9111] 8021q: adding VLAN 0 to HW filter on device ipvlan2
[  183.475724][ T9111] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond.
[  183.719495][ T9119] loop0: detected capacity change from 0 to 8
[  183.751037][ T9119] SQUASHFS error: Unable to read directory block [629:0]
[  183.874812][ T9125] loop0: detected capacity change from 0 to 4096
[  183.889898][ T6074] udevd[6074]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system
[  183.942515][ T1088] ntfs3(loop0): ino=5, mi_enum_attr
[  183.990943][ T9109] loop1: detected capacity change from 0 to 32768
[  184.051422][ T9130] loop3: detected capacity change from 0 to 4096
[  184.166207][ T9132] loop3: detected capacity change from 0 to 4096
[  184.176124][ T9132] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512).
[  184.185375][ T9132] ntfs3(loop3): Mark volume as dirty due to NTFS errors
[  184.231718][   T10] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  184.264601][    T9] IPVS: starting estimator thread 0...
[  184.352005][ T9137] IPVS: using max 83 ests per chain, 199200 per kthread
[  184.404772][ T9143] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1208'.
[  184.409724][ T9143] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1208'.
[  184.541664][   T10] usb 1-1: Using ep0 maxpacket: 8
[  184.544872][   T10] usb 1-1: config 179 has an invalid interface number: 65 but max is 0
[  184.547474][   T10] usb 1-1: config 179 has no interface number 0
[  184.549442][   T10] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7
[  184.553670][   T10] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024
[  184.557071][   T10] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  184.560408][   T10] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024
[  184.564571][   T10] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23
[  184.568652][   T10] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb
[  184.571512][   T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  184.579622][ T9128] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  184.759122][ T9145] loop3: detected capacity change from 0 to 32768
[  184.762765][ T9145] XFS: noikeep mount option is deprecated.
[  184.781454][ T9145] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  184.816131][ T9145] XFS (loop3): Ending clean mount
[  184.832664][ T9145] XFS (loop3): Quotacheck needed: Please wait.
[  184.864521][ T9145] XFS (loop3): Quotacheck: Done.
[  184.887347][ T6503] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  185.006857][   T24] usb 1-1: USB disconnect, device number 19
[  185.006883][    C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19
[  185.011656][    C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19
[  185.112376][ T9155] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1214'.
[  185.357063][ T9165] loop3: detected capacity change from 0 to 40427
[  185.357095][ T9173] netlink: 'syz.1.1223': attribute type 2 has an invalid length.
[  185.361407][ T9165] F2FS-fs (loop3): invalid crc value
[  185.403554][ T9165] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  185.406957][ T9176] dlm: no local IP address has been set
[  185.407485][ T9165] F2FS-fs (loop3): Start checkpoint disabled!
[  185.408909][ T9176] dlm: cannot start dlm midcomms -107
[  185.412376][ T9165] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  185.429506][ T1089] kworker/u9:5: attempt to access beyond end of device
[  185.429506][ T1089] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  185.434988][ T1089] CPU: 0 UID: 0 PID: 1089 Comm: kworker/u9:5 Not tainted syzkaller #0 PREEMPT(full) 
[  185.434999][ T1089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  185.435004][ T1089] Workqueue: writeback wb_workfn (flush-7:3)
[  185.435017][ T1089] Call Trace:
[  185.435020][ T1089]  <TASK>
[  185.435024][ T1089]  dump_stack_lvl+0x189/0x250
[  185.435035][ T1089]  ? __pfx_dump_stack_lvl+0x10/0x10
[  185.435043][ T1089]  ? __pfx_queue_work_on+0x10/0x10
[  185.435056][ T1089]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  185.435066][ T1089]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  185.435079][ T1089]  f2fs_handle_critical_error+0x37c/0x540
[  185.435093][ T1089]  f2fs_write_end_io+0x886/0xb60
[  185.435107][ T1089]  __submit_merged_bio+0x27a/0x6a0
[  185.435119][ T1089]  __submit_merged_write_cond+0x255/0x530
[  185.435131][ T1089]  f2fs_write_data_pages+0x261d/0x3000
[  185.435155][ T1089]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  185.435170][ T1089]  ? __pfx_f2fs_available_free_memory+0x10/0x10
[  185.435192][ T1089]  ? __pfx_f2fs_balance_fs_bg+0x10/0x10
[  185.435201][ T1089]  ? look_up_lock_class+0x74/0x170
[  185.435214][ T1089]  ? trace_f2fs_writepages+0x7f/0x200
[  185.435223][ T1089]  ? f2fs_write_node_pages+0x478/0x6e0
[  185.435234][ T1089]  ? __pfx_f2fs_write_node_pages+0x10/0x10
[  185.435249][ T1089]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  185.435259][ T1089]  do_writepages+0x32e/0x550
[  185.435270][ T1089]  ? reacquire_held_locks+0x127/0x1d0
[  185.435277][ T1089]  ? writeback_sb_inodes+0x384/0x1010
[  185.435289][ T1089]  __writeback_single_inode+0x145/0xff0
[  185.435297][ T1089]  ? do_raw_spin_unlock+0x4d/0x240
[  185.435307][ T1089]  writeback_sb_inodes+0x6c7/0x1010
[  185.435326][ T1089]  ? __pfx_writeback_sb_inodes+0x10/0x10
[  185.435352][ T1089]  ? rcu_is_watching+0x15/0xb0
[  185.435364][ T1089]  wb_writeback+0x43b/0xaf0
[  185.435376][ T1089]  ? queue_io+0x391/0x590
[  185.435385][ T1089]  ? __pfx_wb_writeback+0x10/0x10
[  185.435398][ T1089]  ? _raw_spin_unlock_irq+0x23/0x50
[  185.435408][ T1089]  wb_workfn+0x409/0xef0
[  185.435421][ T1089]  ? __pfx_wb_workfn+0x10/0x10
[  185.435431][ T1089]  ? __lock_acquire+0xab9/0xd20
[  185.435445][ T1089]  ? process_scheduled_works+0x9ef/0x17b0
[  185.435454][ T1089]  ? _raw_spin_unlock_irq+0x23/0x50
[  185.435461][ T1089]  ? process_scheduled_works+0x9ef/0x17b0
[  185.435467][ T1089]  ? process_scheduled_works+0x9ef/0x17b0
[  185.435475][ T1089]  process_scheduled_works+0xae1/0x17b0
[  185.435494][ T1089]  ? __pfx_process_scheduled_works+0x10/0x10
[  185.435509][ T1089]  worker_thread+0x8a0/0xda0
[  185.435527][ T1089]  kthread+0x711/0x8a0
[  185.435559][ T1089]  ? __pfx_worker_thread+0x10/0x10
[  185.435566][ T1089]  ? __pfx_kthread+0x10/0x10
[  185.435575][ T1089]  ? _raw_spin_unlock_irq+0x23/0x50
[  185.435583][ T1089]  ? lockdep_hardirqs_on+0x9c/0x150
[  185.435590][ T1089]  ? __pfx_kthread+0x10/0x10
[  185.435598][ T1089]  ret_from_fork+0x3fc/0x770
[  185.435608][ T1089]  ? __pfx_ret_from_fork+0x10/0x10
[  185.435618][ T1089]  ? __switch_to_asm+0x39/0x70
[  185.435625][ T1089]  ? __switch_to_asm+0x33/0x70
[  185.435633][ T1089]  ? __pfx_kthread+0x10/0x10
[  185.435641][ T1089]  ret_from_fork_asm+0x1a/0x30
[  185.435656][ T1089]  </TASK>
[  185.435659][ T1089] F2FS-fs (loop3): Stopped filesystem due to reason: 3
[  186.089842][ T9207] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1239'.
[  186.097210][ T9207] tipc: Started in network mode
[  186.099916][ T9207] tipc: Node identity fe80000000000000000000000000002a, cluster identity 4711
[  186.114635][ T9207] tipc: Enabled bearer <udp:syz0>, priority 10
[  186.463253][  T792] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  186.577672][ T9225] loop1: detected capacity change from 0 to 4096
[  186.581422][ T9225] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512).
[  186.589020][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  186.595394][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:1' failed: Read-only file system
[  186.607104][ T9225] ntfs3(loop1): Mark volume as dirty due to NTFS errors
[  186.610993][ T9225] ntfs3(loop1): mft corrupted
[  186.614562][ T9225] ntfs3(loop1): Failed to load $Extend (-22).
[  186.617218][ T9225] ntfs3(loop1): Failed to initialize $Extend.
[  186.622214][  T792] usb 4-1: Using ep0 maxpacket: 8
[  186.627131][ T9225] ntfs3(loop1): ino=1e, mi_enum_attr
[  186.629697][ T9225] ntfs3(loop1): ino=1e, mi_enum_attr
[  186.633602][ T9225] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  186.636348][ T9225] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  186.639914][ T9225] ntfs3(loop1): ino=1e, "file1" mi_enum_attr
[  186.643804][  T792] usb 4-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c
[  186.649340][  T792] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.652783][  T792] usb 4-1: Product: syz
[  186.654681][  T792] usb 4-1: Manufacturer: syz
[  186.656672][  T792] usb 4-1: SerialNumber: syz
[  186.662182][  T792] usb 4-1: config 0 descriptor??
[  186.669107][  T792] gspca_main: se401-2.14.0 probing 047d:5003
[  186.809072][ T9230] loop1: detected capacity change from 0 to 8
[  186.818510][ T9230] SQUASHFS error: lzo decompression failed, data probably corrupt
[  186.827397][ T9230] SQUASHFS error: Failed to read block 0x91: -5
[  186.830019][ T9230] SQUASHFS error: Unable to read metadata cache entry [8f]
[  186.834269][ T9230] SQUASHFS error: Unable to read inode 0x11f
[  186.969704][ T9238] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  187.073893][  T792] gspca_se401: write req failed req 0x57 val 0x00 error -71
[  187.076393][  T792] se401 4-1:0.0: probe with driver se401 failed with error -71
[  187.094519][  T792] usb 4-1: USB disconnect, device number 8
[  187.234304][ T1278] tipc: Node number set to 4269801514
[  187.321704][   T24] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  187.494428][   T24] usb 2-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98
[  187.498209][   T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  187.508027][   T24] usb 2-1: config 0 descriptor??
[  187.512339][   T24] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected
[  187.519378][   T24] ftdi_sio ttyUSB0: unknown device type: 0xc698
[  187.716002][   T10] usb 2-1: USB disconnect, device number 18
[  187.721007][   T10] ftdi_sio 2-1:0.0: device disconnected
[  187.773801][ T9251] loop3: detected capacity change from 0 to 32768
[  187.819292][ T9251] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 255,nocow
[  187.819305][ T9251]   allowing incompatible features above 0.0: (unknown version)
[  187.819310][ T9251]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  187.835486][ T9251] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0
[  187.838894][ T9251] bcachefs (loop3): initializing new filesystem
[  187.849207][ T9251] bcachefs (loop3): going read-write
[  187.854311][ T9251] bcachefs (loop3): marking superblocks
[  187.866874][ T9251] bcachefs (loop3): initializing freespace
[  187.871216][ T9251] bcachefs (loop3): done initializing freespace
[  187.876995][ T9251] bcachefs (loop3): reading snapshots table
[  187.879037][ T9251] bcachefs (loop3): reading snapshots done
[  187.893604][ T9251] bcachefs (loop3):  loop3: Superblock write was silently dropped! (seq 0 expected 42)
[  187.897174][ T9251] bcachefs (loop3): done starting filesystem
[  187.951987][ T6503] bcachefs (loop3): shutting down
[  187.954215][ T6503] bcachefs (loop3): going read-only
[  187.956411][ T6503] bcachefs (loop3): finished waiting for writes to stop
[  187.959910][ T6503] bcachefs (loop3): flushing journal and stopping allocators, journal seq 4
[  187.980778][ T6503] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 4
[  187.985296][ T6503] bcachefs (loop3): clean shutdown complete, journal seq 5
[  187.988697][ T6503] bcachefs (loop3): marking filesystem clean
[  188.002503][ T6503] bcachefs (loop3): shutdown complete
[  188.558063][ T9276] loop1: detected capacity change from 0 to 256
[  188.586361][ T9276] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d)
[  189.513149][ T9279] orangefs_mount: mount request failed with -4
[  189.566441][ T9295] loop0: detected capacity change from 0 to 40427
[  189.572882][ T9295] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  189.575953][ T9295] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  189.580919][ T9295] F2FS-fs (loop0): invalid crc value
[  189.600439][ T9247] udevd[9247]: symlink '../../loop0' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:0' failed: Read-only file system
[  189.618250][ T9296] loop3: detected capacity change from 0 to 32768
[  189.629651][ T9247] udevd[9247]: symlink '../../loop0' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:0' failed: Read-only file system
[  189.636422][ T9295] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  189.645193][ T9295] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  189.647509][ T9295] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  189.666308][ T6074] udevd[6074]: symlink '../../loop3' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b274033b.tmp-b7:3' failed: Read-only file system
[  189.680577][ T9295] syz.0.1273: attempt to access beyond end of device
[  189.680577][ T9295] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  189.688254][ T9247] udevd[9247]: symlink '../../loop3' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b274033b.tmp-b7:3' failed: Read-only file system
[  189.708167][ T9295] syz.0.1273: attempt to access beyond end of device
[  189.708167][ T9295] loop0: rw=2049, sector=45104, nr_sectors = 8 limit=40427
[  189.737876][ T5923] syz-executor: attempt to access beyond end of device
[  189.737876][ T5923] loop0: rw=2051, sector=45096, nr_sectors = 16 limit=40427
[  189.744153][ T5923] F2FS-fs (loop0): Issue discard(5637, 5637, 2) failed, ret: -5
[  189.797846][ T9302] loop1: detected capacity change from 0 to 40427
[  189.804175][ T9302] F2FS-fs (loop1): invalid crc value
[  189.809022][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system
[  189.839935][ T9302] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  189.844370][ T9302] F2FS-fs (loop1): Start checkpoint disabled!
[  189.847905][ T9302] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  189.853046][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:0' failed: Read-only file system
[  189.864353][ T9302] syz.1.1275: attempt to access beyond end of device
[  189.864353][ T9302] loop1: rw=2049, sector=77824, nr_sectors = 800 limit=40427
[  189.886215][ T3564] kworker/u10:4: attempt to access beyond end of device
[  189.886215][ T3564] loop1: rw=1, sector=45096, nr_sectors = 8 limit=40427
[  189.893025][   T53] kworker/u9:2: attempt to access beyond end of device
[  189.893025][   T53] loop1: rw=2049, sector=45104, nr_sectors = 8 limit=40427
[  189.897889][   T53] CPU: 0 UID: 0 PID: 53 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) 
[  189.897900][   T53] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  189.897905][   T53] Workqueue: writeback wb_workfn (flush-7:1)
[  189.897918][   T53] Call Trace:
[  189.897921][   T53]  <TASK>
[  189.897925][   T53]  dump_stack_lvl+0x189/0x250
[  189.897936][   T53]  ? __pfx_dump_stack_lvl+0x10/0x10
[  189.897944][   T53]  ? __pfx_queue_work_on+0x10/0x10
[  189.897951][   T53]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  189.897961][   T53]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  189.897974][   T53]  f2fs_handle_critical_error+0x37c/0x540
[  189.897987][   T53]  f2fs_write_end_io+0x886/0xb60
[  189.898002][   T53]  __submit_merged_bio+0x27a/0x6a0
[  189.898014][   T53]  __submit_merged_write_cond+0x255/0x530
[  189.898028][   T53]  f2fs_write_data_pages+0x261d/0x3000
[  189.898052][   T53]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  189.898060][   T53]  ? __local_bh_enable_ip+0x12d/0x1c0
[  189.898073][   T53]  ? rcu_is_watching+0x15/0xb0
[  189.898096][   T53]  ? rcu_is_watching+0x15/0xb0
[  189.898103][   T53]  ? trace_pelt_se_tp+0x39/0x130
[  189.898129][   T53]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  189.898139][   T53]  do_writepages+0x32e/0x550
[  189.898150][   T53]  ? reacquire_held_locks+0x127/0x1d0
[  189.898157][   T53]  ? writeback_sb_inodes+0x384/0x1010
[  189.898170][   T53]  __writeback_single_inode+0x145/0xff0
[  189.898178][   T53]  ? do_raw_spin_unlock+0x4d/0x240
[  189.898188][   T53]  writeback_sb_inodes+0x6c7/0x1010
[  189.898208][   T53]  ? __pfx_writeback_sb_inodes+0x10/0x10
[  189.898234][   T53]  ? rcu_is_watching+0x15/0xb0
[  189.898245][   T53]  wb_writeback+0x43b/0xaf0
[  189.898256][   T53]  ? queue_io+0x391/0x590
[  189.898266][   T53]  ? __pfx_wb_writeback+0x10/0x10
[  189.898278][   T53]  ? _raw_spin_unlock_irq+0x23/0x50
[  189.898288][   T53]  wb_workfn+0x409/0xef0
[  189.898302][   T53]  ? __pfx_wb_workfn+0x10/0x10
[  189.898311][   T53]  ? __lock_acquire+0xab9/0xd20
[  189.898326][   T53]  ? process_scheduled_works+0x9ef/0x17b0
[  189.898335][   T53]  ? _raw_spin_unlock_irq+0x23/0x50
[  189.898343][   T53]  ? process_scheduled_works+0x9ef/0x17b0
[  189.898348][   T53]  ? process_scheduled_works+0x9ef/0x17b0
[  189.898356][   T53]  process_scheduled_works+0xae1/0x17b0
[  189.898375][   T53]  ? __pfx_process_scheduled_works+0x10/0x10
[  189.898390][   T53]  worker_thread+0x8a0/0xda0
[  189.898398][   T53]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  189.898410][   T53]  ? __kthread_parkme+0x7b/0x200
[  189.898421][   T53]  kthread+0x711/0x8a0
[  189.898431][   T53]  ? __pfx_worker_thread+0x10/0x10
[  189.898437][   T53]  ? __pfx_kthread+0x10/0x10
[  189.898446][   T53]  ? _raw_spin_unlock_irq+0x23/0x50
[  189.898453][   T53]  ? lockdep_hardirqs_on+0x9c/0x150
[  189.898461][   T53]  ? __pfx_kthread+0x10/0x10
[  189.898469][   T53]  ret_from_fork+0x3fc/0x770
[  189.898478][   T53]  ? __pfx_ret_from_fork+0x10/0x10
[  189.898488][   T53]  ? __switch_to_asm+0x39/0x70
[  189.898495][   T53]  ? __switch_to_asm+0x33/0x70
[  189.898502][   T53]  ? __pfx_kthread+0x10/0x10
[  189.898511][   T53]  ret_from_fork_asm+0x1a/0x30
[  189.898567][   T53]  </TASK>
[  189.898571][   T53] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  190.273120][ T9312] loop1: detected capacity change from 0 to 8
[  190.276314][ T9312] MTD: Attempt to mount non-MTD device "/dev/loop1"
[  190.287206][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/Compressed.tmp-b7:1' failed: Read-only file system
[  190.391560][ T9316] loop3: detected capacity change from 0 to 1764
[  190.428848][ T9316] iso9660: Corrupted directory entry in block 2 of inode 1920
[  190.493769][ T9322] netlink: 'syz.3.1285': attribute type 1 has an invalid length.
[  190.647703][ T9334] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1290'.
[  190.684103][ T9336] loop1: detected capacity change from 0 to 256
[  190.690244][ T9336] exfat: Deprecated parameter 'utf8'
[  190.700218][ T9336] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d)
[  192.369101][ T9363] loop3: detected capacity change from 0 to 32768
[  192.440543][ T9363] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[  192.440557][ T9363]   allowing incompatible features above 0.0: (unknown version)
[  192.440562][ T9363]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  192.456221][ T9363] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0
[  192.459330][ T9363] bcachefs (loop3): initializing new filesystem
[  192.466607][ T9363] bcachefs (loop3): going read-write
[  192.472858][ T9363] bcachefs (loop3): marking superblocks
[  192.478973][ T9363] bcachefs (loop3): initializing freespace
[  192.483081][ T9363] bcachefs (loop3): done initializing freespace
[  192.486627][ T9363] bcachefs (loop3): reading snapshots table
[  192.488907][ T9363] bcachefs (loop3): reading snapshots done
[  192.521747][ T9363] bcachefs (loop3): done starting filesystem
[  192.573084][  T792] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  192.883102][  T792] usb 2-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5
[  192.886969][  T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.890379][  T792] usb 2-1: Product: syz
[  192.892485][  T792] usb 2-1: Manufacturer: syz
[  192.894560][  T792] usb 2-1: SerialNumber: syz
[  192.900420][  T792] usb 2-1: config 0 descriptor??
[  192.905682][  T792] gspca_main: sq905c-2.14.0 probing 2770:9052
[  193.171792][  T792] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[  193.174326][  T792] sq905c 2-1:0.0: Get version command failed
[  193.190750][  T792] sq905c 2-1:0.0: probe with driver sq905c failed with error -71
[  193.199245][  T792] usb 2-1: USB disconnect, device number 19
[  193.213134][ T6503] bcachefs (loop3): shutting down
[  193.216784][ T6503] bcachefs (loop3): going read-only
[  193.218990][ T6503] bcachefs (loop3): finished waiting for writes to stop
[  193.234706][ T6503] bcachefs (loop3): flushing journal and stopping allocators, journal seq 2
[  193.269973][ T6503] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 3
[  193.273611][ T6503] bcachefs (loop3): clean shutdown complete, journal seq 4
[  193.276193][ T6503] bcachefs (loop3): marking filesystem clean
[  193.302755][ T6503] bcachefs (loop3): shutdown complete
[  193.410575][ T9383] loop0: detected capacity change from 0 to 32768
[  193.420727][ T9247] udevd[9247]: symlink '../../loop0' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:0' failed: Read-only file system
[  193.432348][ T9247] udevd[9247]: symlink '../../loop0' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:0' failed: Read-only file system
[  193.444237][ T9383] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  193.459028][ T9383] XFS (loop0): Ending clean mount
[  193.477970][ T5923] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  193.930606][ T9406] loop0: detected capacity change from 0 to 32768
[  194.022385][ T9408] loop1: detected capacity change from 0 to 32768
[  194.035782][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b274033b.tmp-b7:1' failed: Read-only file system
[  194.059292][ T1363] ieee802154 phy0 wpan0: encryption failed: -22
[  194.130401][ T9411] loop1: detected capacity change from 0 to 2048
[  194.140650][ T9411] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  194.143962][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system
[  194.144596][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system
[  194.158378][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system
[  194.166840][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system
[  194.263223][ T9406] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[  194.263237][ T9406]   allowing incompatible features above 0.0: (unknown version)
[  194.263241][ T9406]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  194.277463][ T9406] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[  194.282172][ T9406] bcachefs (loop0): initializing new filesystem
[  194.295113][ T9406] bcachefs (loop0): going read-write
[  194.310424][ T9406] bcachefs (loop0): marking superblocks
[  194.321892][ T9406] bcachefs (loop0): initializing freespace
[  194.328135][ T9406] bcachefs (loop0): done initializing freespace
[  194.333412][ T9406] bcachefs (loop0): reading snapshots table
[  194.335392][ T9406] bcachefs (loop0): reading snapshots done
[  194.385732][ T9406] bcachefs (loop0): done starting filesystem
[  195.048020][ T5923] bcachefs (loop0): shutting down
[  195.054000][ T5923] bcachefs (loop0): going read-only
[  195.057530][ T5923] bcachefs (loop0): finished waiting for writes to stop
[  195.064458][ T5923] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2
[  195.141298][ T5923] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3
[  195.145846][ T5923] bcachefs (loop0): clean shutdown complete, journal seq 4
[  195.148863][ T5923] bcachefs (loop0): marking filesystem clean
[  195.234120][ T5923] bcachefs (loop0): shutdown complete
[  196.055653][ T9440] loop1: detected capacity change from 0 to 32768
[  196.131751][ T5236] Bluetooth: hci0: command 0x0406 tx timeout
[  196.347607][ T9440] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[  196.347620][ T9440]   allowing incompatible features above 0.0: (unknown version)
[  196.347624][ T9440]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  196.362759][ T9440] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0
[  196.365348][ T9440] bcachefs (loop1): initializing new filesystem
[  196.371796][ T9440] bcachefs (loop1): going read-write
[  196.375427][ T9440] bcachefs (loop1): marking superblocks
[  196.380174][ T9440] bcachefs (loop1): initializing freespace
[  196.384305][ T9440] bcachefs (loop1): done initializing freespace
[  196.387334][ T9440] bcachefs (loop1): reading snapshots table
[  196.389277][ T9440] bcachefs (loop1): reading snapshots done
[  196.409939][ T9440] bcachefs (loop1): done starting filesystem
[  196.947040][ T5919] bcachefs (loop1): shutting down
[  196.949383][ T5919] bcachefs (loop1): going read-only
[  196.975237][ T5919] bcachefs (loop1): finished waiting for writes to stop
[  196.977998][ T5919] bcachefs (loop1): flushing journal and stopping allocators, journal seq 2
[  197.004360][ T5919] bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 3
[  197.013801][ T5919] bcachefs (loop1): clean shutdown complete, journal seq 4
[  197.017113][ T5919] bcachefs (loop1): marking filesystem clean
[  197.047951][ T5919] bcachefs (loop1): shutdown complete
[  198.083743][ T9503] MTD: Attempt to mount non-MTD device "/dev/loop3"
[  198.087294][ T9503] syz.3.1347: attempt to access beyond end of device
[  198.087294][ T9503] loop3: rw=0, sector=0, nr_sectors = 2 limit=0
[  198.114585][ T9505] (unnamed net_device) (uninitialized): option resend_igmp: invalid value (1024)
[  198.121025][ T9505] (unnamed net_device) (uninitialized): option resend_igmp: allowed values 0 - 255
[  198.213331][ T9517] loop3: detected capacity change from 0 to 64
[  198.811749][ T1278] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  198.961757][ T1278] usb 2-1: Using ep0 maxpacket: 16
[  198.965972][ T1278] usb 2-1: config 8 has an invalid interface number: 39 but max is 0
[  198.969184][ T1278] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  198.973366][ T1278] usb 2-1: config 8 has no interface number 0
[  198.975413][ T1278] usb 2-1: config 8 interface 39 altsetting 1 endpoint 0xC has invalid wMaxPacketSize 0
[  198.979420][ T1278] usb 2-1: config 8 interface 39 altsetting 1 bulk endpoint 0xC has invalid maxpacket 0
[  198.983689][ T1278] usb 2-1: config 8 interface 39 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  198.989860][ T1278] usb 2-1: config 8 interface 39 has no altsetting 0
[  198.994437][ T1278] usb 2-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77
[  198.997888][ T1278] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  199.001124][ T1278] usb 2-1: Product: syz
[  199.002890][ T1278] usb 2-1: Manufacturer: syz
[  199.004750][ T1278] usb 2-1: SerialNumber: syz
[  199.224809][ T1278] ipheth 2-1:8.39: Unable to find endpoints
[  199.231830][ T1278] usb 2-1: USB disconnect, device number 20
[  199.527475][ T9537] loop3: detected capacity change from 0 to 32768
[  199.532521][ T9537] bcachefs: bch2_fs_parse_param() Error parsing option gc_reserve_bytes: option_value
[  199.706286][ T9539] loop3: detected capacity change from 0 to 32768
[  199.717610][ T9247] udevd[9247]: symlink '../../loop3' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:3' failed: Read-only file system
[  199.728343][ T9539] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  199.728863][ T9247] udevd[9247]: symlink '../../loop3' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:3' failed: Read-only file system
[  199.766546][ T9539] XFS (loop3): Ending clean mount
[  199.780416][ T9539] XFS (loop3): Quotacheck needed: Please wait.
[  199.806807][ T9539] XFS (loop3): Quotacheck: Done.
[  199.871525][ T9539] XFS (loop3): User initiated shutdown received.
[  199.873756][ T9539] XFS (loop3): Metadata I/O Error (0x4) detected at xfs_fs_goingdown+0x105/0x150 (fs/xfs/xfs_fsops.c:466).  Shutting down filesystem.
[  199.878392][ T9539] XFS (loop3): Please unmount the filesystem and rectify the problem(s)
[  199.907469][ T6503] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791
[  200.219119][ T9581] openvswitch: netlink: IP tunnel dst address not specified
[  200.398283][ T9589] loop1: detected capacity change from 0 to 22
[  200.402193][ T9589] MTD: Attempt to mount non-MTD device "/dev/loop1"
[  200.409163][ T9589] romfs: Mounting image 'rom 637cf1fa' through the block layer
[  200.426342][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/rom\x20637cf1fa.tmp-b7:1' failed: Read-only file system
[  200.462916][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/rom\x20637cf1fa.tmp-b7:1' failed: Read-only file system
[  201.025120][ T9599] loop1: detected capacity change from 0 to 40427
[  201.043724][ T9599] F2FS-fs (loop1): invalid crc value
[  201.082342][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system
[  201.118878][ T9599] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 1
[  201.127363][ T9599] F2FS-fs (loop1): Start checkpoint disabled!
[  201.148893][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system
[  201.154175][ T9599] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  201.482603][   T26] kworker/u9:0: attempt to access beyond end of device
[  201.482603][   T26] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  201.487152][   T26] CPU: 0 UID: 0 PID: 26 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) 
[  201.487162][   T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  201.487167][   T26] Workqueue: writeback wb_workfn (flush-7:1)
[  201.487179][   T26] Call Trace:
[  201.487183][   T26]  <TASK>
[  201.487186][   T26]  dump_stack_lvl+0x189/0x250
[  201.487197][   T26]  ? __pfx_dump_stack_lvl+0x10/0x10
[  201.487205][   T26]  ? __pfx_queue_work_on+0x10/0x10
[  201.487213][   T26]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  201.487222][   T26]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  201.487235][   T26]  f2fs_handle_critical_error+0x37c/0x540
[  201.487248][   T26]  f2fs_write_end_io+0x886/0xb60
[  201.487262][   T26]  __submit_merged_bio+0x27a/0x6a0
[  201.487274][   T26]  __submit_merged_write_cond+0x255/0x530
[  201.487286][   T26]  f2fs_write_data_pages+0x261d/0x3000
[  201.487310][   T26]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  201.487325][   T26]  ? __pfx_f2fs_available_free_memory+0x10/0x10
[  201.487347][   T26]  ? __pfx_f2fs_balance_fs_bg+0x10/0x10
[  201.487356][   T26]  ? look_up_lock_class+0x74/0x170
[  201.487369][   T26]  ? trace_f2fs_writepages+0x7f/0x200
[  201.487379][   T26]  ? f2fs_write_node_pages+0x478/0x6e0
[  201.487389][   T26]  ? __pfx_f2fs_write_node_pages+0x10/0x10
[  201.487404][   T26]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  201.487414][   T26]  do_writepages+0x32e/0x550
[  201.487425][   T26]  ? reacquire_held_locks+0x127/0x1d0
[  201.487432][   T26]  ? writeback_sb_inodes+0x384/0x1010
[  201.487445][   T26]  __writeback_single_inode+0x145/0xff0
[  201.487453][   T26]  ? do_raw_spin_unlock+0x4d/0x240
[  201.487463][   T26]  writeback_sb_inodes+0x6c7/0x1010
[  201.487494][   T26]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  201.487512][   T26]  ? __pfx_writeback_sb_inodes+0x10/0x10
[  201.487538][   T26]  ? rcu_is_watching+0x15/0xb0
[  201.487549][   T26]  wb_writeback+0x43b/0xaf0
[  201.487562][   T26]  ? queue_io+0x391/0x590
[  201.487571][   T26]  ? __pfx_wb_writeback+0x10/0x10
[  201.487583][   T26]  ? _raw_spin_unlock_irq+0x23/0x50
[  201.487593][   T26]  wb_workfn+0x409/0xef0
[  201.487607][   T26]  ? __pfx_wb_workfn+0x10/0x10
[  201.487616][   T26]  ? __lock_acquire+0xab9/0xd20
[  201.487630][   T26]  ? process_scheduled_works+0x9ef/0x17b0
[  201.487640][   T26]  ? _raw_spin_unlock_irq+0x23/0x50
[  201.487647][   T26]  ? process_scheduled_works+0x9ef/0x17b0
[  201.487653][   T26]  ? process_scheduled_works+0x9ef/0x17b0
[  201.487660][   T26]  process_scheduled_works+0xae1/0x17b0
[  201.487679][   T26]  ? __pfx_process_scheduled_works+0x10/0x10
[  201.487694][   T26]  worker_thread+0x8a0/0xda0
[  201.487712][   T26]  kthread+0x711/0x8a0
[  201.487721][   T26]  ? __pfx_worker_thread+0x10/0x10
[  201.487728][   T26]  ? __pfx_kthread+0x10/0x10
[  201.487737][   T26]  ? _raw_spin_unlock_irq+0x23/0x50
[  201.487744][   T26]  ? lockdep_hardirqs_on+0x9c/0x150
[  201.487752][   T26]  ? __pfx_kthread+0x10/0x10
[  201.487760][   T26]  ret_from_fork+0x3fc/0x770
[  201.487769][   T26]  ? __pfx_ret_from_fork+0x10/0x10
[  201.487779][   T26]  ? __switch_to_asm+0x39/0x70
[  201.487786][   T26]  ? __switch_to_asm+0x33/0x70
[  201.487798][   T26]  ? __pfx_kthread+0x10/0x10
[  201.487806][   T26]  ret_from_fork_asm+0x1a/0x30
[  201.487822][   T26]  </TASK>
[  201.487825][   T26] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  201.593834][ T9612] loop3: detected capacity change from 0 to 256
[  201.846106][ T9630] sit1: entered promiscuous mode
[  201.848164][ T9630] sit1: entered allmulticast mode
[  202.011724][  T792] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  202.172201][  T792] usb 4-1: Using ep0 maxpacket: 32
[  202.181895][  T792] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2
[  202.185346][  T792] usb 4-1: config 0 interface 0 has no altsetting 1
[  202.194198][  T792] usb 4-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00
[  202.197856][  T792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  202.201300][  T792] usb 4-1: SerialNumber: syz
[  202.209258][  T792] usb 4-1: config 0 descriptor??
[  202.218397][  T792] usb-storage 4-1:0.0: USB Mass Storage device detected
[  202.237466][  T792] usb-storage 4-1:0.0: Quirks match for vid 152d pid 0539: 4000000
[  202.442092][  T792] usb 4-1: USB disconnect, device number 9
[  203.603352][ T9672] loop1: detected capacity change from 0 to 1024
[  203.620372][ T9672] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled
[  203.620461][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  203.666066][ T9672] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  203.754389][ T5919] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  203.782852][ T9683] syz.1.1419: attempt to access beyond end of device
[  203.782852][ T9683] md0: rw=2048, sector=0, nr_sectors = 8 limit=0
[  203.945075][ T9689] loop1: detected capacity change from 0 to 32768
[  203.949025][ T9689] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.1421 (9689)
[  203.955588][ T9689] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  203.959382][ T9689] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  203.962722][ T9689] BTRFS info (device loop1): using free-space-tree
[  204.012769][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/ed167579-eb65-4e76-9a50-61ac97e9b59d.tmp-b7:1' failed: Read-only file system
[  204.132683][ T9687] loop0: detected capacity change from 0 to 32768
[  204.408051][ T9687] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,checksum_err_retry_nr=12,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,degraded=yes,nojournal_transaction_names
[  204.408425][ T9687]   allowing incompatible features above 0.0: (unknown version)
[  204.408659][ T9687]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[  204.478398][ T9687] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[  204.488526][ T9687] bcachefs (loop0): initializing new filesystem
[  204.569736][ T9687] bcachefs (loop0): going read-write
[  204.573169][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/ed167579-eb65-4e76-9a50-61ac97e9b59d.tmp-b7:1' failed: Read-only file system
[  204.584493][ T9687] bcachefs (loop0): marking superblocks
[  204.616822][ T9687] bcachefs (loop0): initializing freespace
[  204.627552][ T9687] bcachefs (loop0): done initializing freespace
[  204.637091][ T9687] bcachefs (loop0): reading snapshots table
[  204.639632][ T9687] bcachefs (loop0): reading snapshots done
[  204.657560][ T9687] bcachefs (loop0): done starting filesystem
[  204.736598][ T5923] bcachefs (loop0): shutting down
[  204.741732][ T5923] bcachefs (loop0): going read-only
[  204.743993][ T5923] bcachefs (loop0): finished waiting for writes to stop
[  204.756363][ T5923] bcachefs (loop0): flushing journal and stopping allocators, journal seq 2
[  204.787827][ T5923] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 3
[  204.789139][ T5919] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
[  204.796742][ T5923] bcachefs (loop0): clean shutdown complete, journal seq 4
[  204.799563][ T5923] bcachefs (loop0): marking filesystem clean
[  204.836848][ T5923] bcachefs (loop0): shutdown complete
[  204.862077][ T5313] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  205.021716][ T5313] usb 4-1: Using ep0 maxpacket: 8
[  205.025530][ T5313] usb 4-1: config 36 has an invalid interface number: 44 but max is 0
[  205.028747][ T5313] usb 4-1: config 36 has an invalid interface descriptor of length 2, skipping
[  205.033055][ T5313] usb 4-1: config 36 has no interface number 0
[  205.036380][ T5313] usb 4-1: config 36 interface 44 has no altsetting 0
[  205.041201][ T5313] usb 4-1: New USB device found, idVendor=0711, idProduct=0902, bcdDevice=ad.ea
[  205.045225][ T5313] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  205.048422][ T5313] usb 4-1: Product: syz
[  205.050031][ T5313] usb 4-1: Manufacturer: syz
[  205.052200][ T5313] usb 4-1: SerialNumber: syz
[  205.108642][ T9726] loop1: detected capacity change from 0 to 32768
[  205.131055][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/d7dc424e-7990-42cb-9f91-9cb7200a101d.tmp-b7:1' failed: Read-only file system
[  205.138982][ T9726] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d
[  205.150417][ T6074] udevd[6074]: symlink '../../loop1' '/dev/disk/by-uuid/d7dc424e-7990-42cb-9f91-9cb7200a101d.tmp-b7:1' failed: Read-only file system
[  205.166705][ T9726] XFS (loop1): Ending clean mount
[  205.169789][ T9726] XFS (loop1): Quotacheck needed: Please wait.
[  205.194529][ T9726] XFS (loop1): Quotacheck: Done.
[  205.217262][ T5919] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d
[  205.275524][ T5313] sisusb 4-1:36.44: Invalid USB2VGA device
[  205.278071][ T5313] sisusb 4-1:36.44: probe with driver sisusb failed with error -22
[  205.296245][ T5313] usb 4-1: USB disconnect, device number 10
[  205.444939][ T9738] loop1: detected capacity change from 0 to 4096
[  205.468387][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  205.474517][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:1' failed: Read-only file system
[  205.490216][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  205.497770][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:1' failed: Read-only file system
[  205.509761][   T53] ntfs3(loop1): ino=5, mi_enum_attr
[  205.552722][ T9740] loop1: detected capacity change from 0 to 512
[  205.564491][ T9740] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349)
[  205.565445][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  205.576393][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000000007.tmp-b7:1' failed: Read-only file system
[  205.584587][ T9740] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102]
[  205.588101][ T9740] EXT4-fs (loop1): orphan cleanup on readonly fs
[  205.599240][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system
[  205.602124][ T9740] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1431: invalid indirect mapped block 2185560079 (level 1)
[  205.607351][ T9247] udevd[9247]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000000007.tmp-b7:1' failed: Read-only file system
[  205.629843][ T9740] EXT4-fs (loop1): Remounting filesystem read-only
[  205.633234][ T9740] EXT4-fs (loop1): 1 truncate cleaned up
[  205.636282][ T9740] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback.
[  205.644419][ T9740] EXT4-fs warning (device loop1): dx_probe:861: inode #2: comm syz.1.1431: dx entry: limit 0 != root limit 125
[  205.650052][ T9740] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1431: Corrupt directory, running e2fsck is recommended
[  205.745455][ T9740] block device autoloading is deprecated and will be removed.
[  205.782534][ T5919] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007.
[  205.880076][ T9749] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1427'.
[  205.884887][ T9748] loop3: detected capacity change from 0 to 1024
[  205.901567][ T9748] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[  205.922606][ T9756] capability: warning: `syz.0.1436' uses deprecated v2 capabilities in a way that may be insecure
[  205.955011][ T6503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.970213][ T9758] syz.0.1439: attempt to access beyond end of device
[  205.970213][ T9758] nbd0: rw=0, sector=2, nr_sectors = 1 limit=0
[  206.099901][ T9767] pim6reg: entered allmulticast mode
[  206.153315][ T9772] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1445'.
[  206.348816][ T9791] loop0: detected capacity change from 0 to 64
[  206.365797][ T9791] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing
[  206.415609][ T9794] overlayfs: missing 'lowerdir'
[  206.437450][ T9795] loop1: detected capacity change from 0 to 256
[  206.455085][ T9797] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN PTI
[  206.459837][ T9797] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
[  206.463786][ T9797] CPU: 0 UID: 0 PID: 9797 Comm: syz.0.1455 Not tainted syzkaller #0 PREEMPT(full) 
[  206.467781][ T9797] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  206.471376][ T9797] RIP: 0010:pcl818_ai_cancel+0x69/0x3f0
[  206.473345][ T9797] Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 a9 59 36 f9 48 8b 03 48 89 04 24 49 83 c4 28 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 88 59 36 f9 4d 8b 24 24 48 83 c3
[  206.479734][ T9797] RSP: 0018:ffffc90003c77a60 EFLAGS: 00010206
[  206.482120][ T9797] RAX: 0000000000000005 RBX: ffff88811918d500 RCX: 0000000000080000
[  206.484994][ T9797] RDX: ffffc90009e99000 RSI: 0000000000000395 RDI: 0000000000000396
[  206.487923][ T9797] RBP: 0000000000000001 R08: ffff88810883692f R09: 1ffff11021106d25
[  206.490796][ T9797] R10: dffffc0000000000 R11: ffffffff88ec9e90 R12: 0000000000000028
[  206.493421][ T9797] R13: dffffc0000000000 R14: ffff888108836800 R15: dffffc0000000000
[  206.495967][ T9797] FS:  00007fa2121eb6c0(0000) GS:ffff8880b861c000(0000) knlGS:0000000000000000
[  206.499359][ T9797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  206.501938][ T9797] CR2: 00007fa2121eafc8 CR3: 00000000463a0000 CR4: 00000000000006f0
[  206.504941][ T9797] Call Trace:
[  206.506095][ T9797]  <TASK>
[  206.507087][ T9797]  pcl818_detach+0x66/0xd0
[  206.508587][ T9797]  comedi_device_detach_locked+0x178/0x750
[  206.510848][ T9797]  comedi_unlocked_ioctl+0xcde/0x1020
[  206.512913][ T9797]  ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[  206.515344][ T9797]  ? __lock_acquire+0xab9/0xd20
[  206.517361][ T9797]  ? __fget_files+0x2a/0x420
[  206.519267][ T9797]  ? __fget_files+0x2a/0x420
[  206.521086][ T9797]  ? __fget_files+0x3a0/0x420
[  206.522941][ T9797]  ? __fget_files+0x2a/0x420
[  206.524714][ T9797]  ? bpf_lsm_file_ioctl+0x9/0x20
[  206.526602][ T9797]  ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[  206.528747][ T9797]  __se_sys_ioctl+0xfc/0x170
[  206.530590][ T9797]  do_syscall_64+0xfa/0x3b0
[  206.532378][ T9797]  ? lockdep_hardirqs_on+0x9c/0x150
[  206.534511][ T9797]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  206.536852][ T9797]  ? exc_page_fault+0x9f/0xf0
[  206.538680][ T9797]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  206.541143][ T9797] RIP: 0033:0x7fa21138ebe9
[  206.543179][ T9797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  206.550893][ T9797] RSP: 002b:00007fa2121eb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  206.554262][ T9797] RAX: ffffffffffffffda RBX: 00007fa2115b5fa0 RCX: 00007fa21138ebe9
[  206.557490][ T9797] RDX: 0000000000000000 RSI: 0000000040946400 RDI: 0000000000000003
[  206.560773][ T9797] RBP: 00007fa211411e19 R08: 0000000000000000 R09: 0000000000000000
[  206.563787][ T9797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  206.566860][ T9797] R13: 00007fa2115b6038 R14: 00007fa2115b5fa0 R15: 00007fff032bdd28
[  206.569352][ T9797]  </TASK>
[  206.570317][ T9797] Modules linked in:
[  206.571706][    C0] vkms_vblank_simulate: vblank timer overrun
[  206.574070][ T9797] ---[ end trace 0000000000000000 ]---
[  206.581091][ T9797] RIP: 0010:pcl818_ai_cancel+0x69/0x3f0
[  206.583427][ T9797] Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 a9 59 36 f9 48 8b 03 48 89 04 24 49 83 c4 28 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 88 59 36 f9 4d 8b 24 24 48 83 c3
[  206.591406][ T9797] RSP: 0018:ffffc90003c77a60 EFLAGS: 00010206
[  206.594149][ T9797] RAX: 0000000000000005 RBX: ffff88811918d500 RCX: 0000000000080000
[  206.597106][ T9797] RDX: ffffc90009e99000 RSI: 0000000000000395 RDI: 0000000000000396
[  206.601556][ T9797] RBP: 0000000000000001 R08: ffff88810883692f R09: 1ffff11021106d25
[  206.604597][ T9797] R10: dffffc0000000000 R11: ffffffff88ec9e90 R12: 0000000000000028
[  206.607630][ T9797] R13: dffffc0000000000 R14: ffff888108836800 R15: dffffc0000000000
[  206.623077][ T9797] FS:  00007fa2121eb6c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
[  206.628056][ T9797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  206.633124][ T9797] CR2: 00007f08d5bb7dac CR3: 00000000463a0000 CR4: 00000000000006f0
[  206.636315][ T9797] Kernel panic - not syncing: Fatal exception
[  206.639491][ T9797] Kernel Offset: disabled
[  206.640895][ T9797] Rebooting in 86400 seconds..

VM DIAGNOSIS:
23:58:56  Registers:
info registers vcpu 0

CPU#0
RAX=0000000000000030 RBX=0000000000000030 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000fc1 RDI=0000000000000fc2 RBP=00000000000003f8 RSP=ffffc90003c77290
R8 =ffff888020368237 R9 =1ffff1100406d046 R10=dffffc0000000000 R11=ffffffff854f0c30
R12=dffffc0000000000 R13=ffffffff99af991a R14=ffffffff99dee3a0 R15=0000000000000000
RIP=ffffffff854f0cac RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fa2121eb6c0 ffffffff 00c00000
GS =0000 ffff8880b861c000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa2121eafc8 CR3=00000000463a0000 CR4=000006f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000 0000000000000000 XMM01=0000000000000000 0000000000000000
XMM02=00007fa211587498 00007fa211587470 XMM03=00007fa2115874a8 00007fa2115874a0
XMM04=00007fa2120ed100 00007fa211587460 XMM05=00007fa211587478 00007fa2115874c0
XMM06=00007fa2115874b8 00007fa2115874b0 XMM07=00007fa2115874a8 00007fa2115874a0
XMM08=0000000000000000 00007fa211412ee7 XMM09=0000000000000000 00007fa211412fc5
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
info registers vcpu 1

CPU#1
RAX=1ffff9200078ce5c RBX=ffffc90003c672e0 RCX=1ffff9200078ce01 RDX=0000000000000010
RSI=0000000000000000 RDI=ffffc90003c672f8 RBP=dffffc0000000000 RSP=ffffc90003c67168
R8 =0000000000000009 R9 =0000000000000000 R10=ffffc90003c672a8 R11=fffff5200078ce61
R12=ffffc90003c672a8 R13=ffffc90003c672f8 R14=ffffc90003c672a8 R15=ffffc90003c672f0
RIP=ffffffff822320a5 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f08d67506c0 ffffffff 00c00000
GS =0000 ffff8881a3c1c000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2ef1fff8 CR3=0000000121eae000 CR4=000006f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=ffffffffffffffff ffffffff00000000 XMM01=0101010101010101 010101000000ff00
XMM02=695f746e756f6d5f 7a79730032736667 XMM03=0000000000000000 00000000ff000000
XMM04=785f696e752c3535 323170633d746573 XMM05=646f722c7269646f 722c313d6574616c
XMM06=0a6fdd840b12cf13 f1060cde002c7269 XMM07=b970fe0388135d6b 5896dfb9d46d7abc
XMM08=00000269e073b6dc d51ab938237d2ebf XMM09=0000000000000000 00007f08d5a12fc5
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
