last executing test programs:

17.566737247s ago: executing program 0 (id=658):
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101042, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
unshare(0x20000400)
pipe(0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'veth1\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0x1, 0x1, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb6b, 0xc1, 0x4, 0x1, 0x3, 0x5, 0xfffffff8, 0x1000, 0x9, 0x5, 0x6, 0x80000001, 0xfffffffa, 0x0, 0xfffffffe, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x762, 0x3, 0x0, 0xe, 0x2b12, 0x100, 0x6, 0x1c00, 0x1000b, 0x40, 0xbed4, 0x8, 0x8000100, 0x6, 0x0, 0x11000, 0x8, 0x5, 0x79b, 0x2, 0x1, 0x7f, 0x4, 0xa, 0x7, 0xf, 0x101, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x2, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x9, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x1, 0x3, 0x0, 0x10000, 0x2, 0xffffffff, 0x6, 0x6, 0x9, 0x80000000, 0xfdffffff, 0x40000002, 0xfffffffe, 0x84, 0x100, 0x5, 0xffff, 0x81, 0xb, 0x5, 0x20006, 0x9, 0x2, 0xb, 0x2, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x0, 0x8, 0x0, 0x4, 0x2, 0x40, 0x8, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x1fc, 0xc5c, 0xffffffff]}})
poll(&(0x7f0000000000), 0x20000000000000b5, 0x9)

17.51657408s ago: executing program 0 (id=660):
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="180200000300000000000000000000008500000022000000850000007d00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x21, 0x0, &(0x7f0000000280)="e0400000000d85ff9782762f88ca", 0x0, 0xadca, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)

17.466844744s ago: executing program 0 (id=664):
r0 = socket$tipc(0x1e, 0x4, 0x0)
bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10)
recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/9, 0x9}], 0x1, 0x0, 0x18}, 0xb7}], 0x1, 0x40002021, 0x0)
r1 = socket$tipc(0x1e, 0x5, 0x0)
sendmsg$tipc(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@name={0x1e, 0x2, 0x0, {{0x41}}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1000a8d0}, 0x0)

16.566136637s ago: executing program 2 (id=670):
r0 = socket$alg(0x26, 0x5, 0x0)
accept4(r0, 0x0, 0x0, 0x0)

16.565793372s ago: executing program 0 (id=671):
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000003b80)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000018000180140002006e657464657673696d3000000000000008001a00020000000800170003000000080013000000020008000300000000000800070000000200080002"], 0x5c}, 0x1, 0x0, 0x0, 0x24004000}, 0x0)

16.565376581s ago: executing program 2 (id=672):
bpf$MAP_CREATE(0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fdd411efc40800040000000000000000", 0x39}], 0x1)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390004001300034700bb5be1c3e4feff060000000000190004000400ad0002000000000000060488627df400f93132", 0x2f}], 0x1)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r4, @ANYBLOB="010025bd7000fcdbdf25030000000c00060002000000"], 0xc0}}, 0xc0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000003c0)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x0, 0xcbf, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x8000, 0x8, 0x101, 0xd66}})
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0x5, 0x2, 0x4038a09, 0x4, @empty, @mcast2={0xff, 0x5}, 0x0, 0x0, 0x0, 0x5}})
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = socket$netlink(0x10, 0x3, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x50)
bind$netlink(r7, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
r9 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000004000000040000000600000000000000", @ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/28], 0x50)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0d00000004000000040000000000010000000000", @ANYRES32=r9, @ANYBLOB="00000000000000ff0f00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000300"/28], 0x48)
sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="a800000000010904000500000000000002000000240001801400018008000100e000000108000200ac1e01010c00028005000100000009002400028014000180080001000000010908000200ac1e00010c000280050001000000000044000f800800014000000006080003400000002b080003400000000808000240000000400800014000000000fb0001400000000708000140000044f1080003400000"], 0xa8}}, 0x0)
r10 = socket$netlink(0x10, 0x3, 0x0)
socketpair(0x1e, 0x2, 0x6, &(0x7f0000000480))
sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={0x0, 0x50}, 0x1, 0x0, 0x0, 0x48890}, 0x0)
writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="200000001300034700bb65e1c3e4ffff01000000010000005600000025000000", 0x20}], 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc)

16.50655574s ago: executing program 0 (id=673):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x6, 0x8, 0x8, 0x2}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240), &(0x7f00000004c0), 0xce, r0}, 0x38)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df12c9f7b9a60000000000000000", 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)

16.456634216s ago: executing program 1 (id=674):
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0100000006000000000024000800000045"], 0x50)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000004c0), 0xce, r0}, 0x38)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r1}, 0x10)
close(0x3)
syz_open_procfs$namespace(0x0, 0xfffffffffffffffe)

16.336935149s ago: executing program 1 (id=675):
r0 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0)
getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r1, @ANYBLOB="01980000000000002000128008000100677265001400028008000100", @ANYRES32=r1], 0x40}, 0x1, 0x0, 0x0, 0x4014}, 0x0)
r3 = socket(0x10, 0x3, 0x0)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x5820a61ca228659, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x9}, {0xffff, 0xffff}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0xffffffffffffffdb, 0x3, {0x6, 0x2}}}}]}, 0x44}}, 0x800)
sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x24, 0x29, 0xd27, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x9}, {}, {0x9, 0xb}}}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x40040c4)

15.669131767s ago: executing program 2 (id=676):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000280)='virtio_transport_alloc_pkt\x00', r1}, 0x18)
r2 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10)

15.666145913s ago: executing program 1 (id=677):
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd0900008400"], 0x48)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r0}, 0x38)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000dc0)={&(0x7f0000000300)='neigh_update\x00', r1}, 0x10)
r2 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r2, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0)

15.606761678s ago: executing program 0 (id=678):
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="2f0429bd7000fbdbdf25030000000c00020007000000000020000800010000"], 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800)

15.606406001s ago: executing program 2 (id=679):
r0 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4)
sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000e00)=@phonet={0x23, 0x0, 0x0, 0x37}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27050200591c14000600002fb96dbcf706e105000700810000008100accb", 0x1e}, {&(0x7f00000002c0)="88a8", 0x1a000}], 0x2}, 0x0)

15.5569636s ago: executing program 1 (id=680):
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv6_newroute={0x1c, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfd, 0x9}}, 0x1c}}, 0x0)

15.556702671s ago: executing program 2 (id=681):
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x16, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c252500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000180100002020702500000000002020207b1ad8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000080000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0xfffffffffffffffd, &(0x7f00000001c0)="186bf7ffffffffffffffef0a3254", 0x0, 0xff, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50)

15.556542223s ago: executing program 1 (id=682):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c582", 0x5)
r1 = accept4(r0, 0x0, 0x0, 0x80800)
sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="f703010010fff3be522ba800000000", 0xf}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280", 0x13}], 0x2, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x2000847}], 0x1, 0x40800)
recvmmsg$unix(r1, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001040)=""/6, 0x6}, {&(0x7f0000001080)=""/27, 0x1b}], 0x2}}], 0x1, 0x40000000, 0x0)

15.494859047s ago: executing program 2 (id=683):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)={0x30, r1, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x3, 0x1, 0x1}}}}, 0x30}}, 0x0)

15.416339358s ago: executing program 1 (id=684):
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x9, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000061d8d837000000002c2c00001811dbf3", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000008500000023000000184900000400000000000000000000001800000007000000000000000200000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000183400000100000000000000000000008520000004"], 0x0, 0x800, 0x0, 0x0, 0x41100, 0x44, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
syz_init_net_socket$ax25(0x3, 0x2, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2a, 0x2, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000005100000000000000000a200000000900010073797a300000000014000000100001"], 0x48}}, 0x20050800)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x22}, 0x94)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000597ff000000000000000c0002000000000000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="32000100", @ANYRES32=r2, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB='\b'], 0x90}}, 0x0)

59.956227ms ago: executing program 32 (id=678):
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="2f0429bd7000fbdbdf25030000000c00020007000000000020000800010000"], 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800)

4.059853ms ago: executing program 33 (id=684):
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x9, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000061d8d837000000002c2c00001811dbf3", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000008500000023000000184900000400000000000000000000001800000007000000000000000200000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000183400000100000000000000000000008520000004"], 0x0, 0x800, 0x0, 0x0, 0x41100, 0x44, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
syz_init_net_socket$ax25(0x3, 0x2, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2a, 0x2, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000005100000000000000000a200000000900010073797a300000000014000000100001"], 0x48}}, 0x20050800)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x22}, 0x94)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000597ff000000000000000c0002000000000000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="32000100", @ANYRES32=r2, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB='\b'], 0x90}}, 0x0)

0s ago: executing program 34 (id=683):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)={0x30, r1, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x3, 0x1, 0x1}}}}, 0x30}}, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '[localhost]:58574' (ED25519) to the list of known hosts.
syzkaller login: [   57.430396][ T5831] cgroup: Unknown subsys name 'net'
[   57.580991][ T5831] cgroup: Unknown subsys name 'cpuset'
[   57.587340][ T5831] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   59.795007][ T5831] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   64.442649][   T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   64.446398][   T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   64.449239][   T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   64.452586][   T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   64.456009][   T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   64.522037][ T5236] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   64.525360][ T5236] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   64.528912][ T5236] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   64.532360][ T5236] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   64.536011][ T5236] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   64.582628][   T55] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   64.586247][   T55] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   64.589369][   T55] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   64.592764][   T55] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   64.595492][   T55] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   64.737938][ T5847] chnl_net:caif_netlink_parms(): no params data found
[   64.910634][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.913697][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state
[   64.919177][ T5847] bridge_slave_0: entered allmulticast mode
[   64.923459][ T5847] bridge_slave_0: entered promiscuous mode
[   64.982116][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.985093][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state
[   64.992212][ T5847] bridge_slave_1: entered allmulticast mode
[   64.996952][ T5847] bridge_slave_1: entered promiscuous mode
[   65.035092][ T5853] chnl_net:caif_netlink_parms(): no params data found
[   65.075040][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.087354][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.113268][ T5855] chnl_net:caif_netlink_parms(): no params data found
[   65.155285][ T5847] team0: Port device team_slave_0 added
[   65.170106][ T5847] team0: Port device team_slave_1 added
[   65.220556][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.223856][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.228128][ T5853] bridge_slave_0: entered allmulticast mode
[   65.232112][ T5853] bridge_slave_0: entered promiscuous mode
[   65.237935][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.240884][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state
[   65.243937][ T5853] bridge_slave_1: entered allmulticast mode
[   65.248187][ T5853] bridge_slave_1: entered promiscuous mode
[   65.283152][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0
[   65.286003][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.295857][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   65.317551][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1
[   65.320196][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.329312][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   65.348085][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.371976][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.376156][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.379085][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.381368][ T5855] bridge_slave_0: entered allmulticast mode
[   65.384111][ T5855] bridge_slave_0: entered promiscuous mode
[   65.409547][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.412026][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state
[   65.414607][ T5855] bridge_slave_1: entered allmulticast mode
[   65.418513][ T5855] bridge_slave_1: entered promiscuous mode
[   65.440205][ T5853] team0: Port device team_slave_0 added
[   65.456133][ T5847] hsr_slave_0: entered promiscuous mode
[   65.459629][ T5847] hsr_slave_1: entered promiscuous mode
[   65.472330][ T5853] team0: Port device team_slave_1 added
[   65.494563][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   65.501191][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   65.542513][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0
[   65.545017][ T5853] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.555680][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   65.561472][ T5855] team0: Port device team_slave_0 added
[   65.570860][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1
[   65.573765][ T5853] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.584092][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   65.590299][ T5855] team0: Port device team_slave_1 added
[   65.658945][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0
[   65.661273][ T5855] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.671821][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   65.680472][ T5853] hsr_slave_0: entered promiscuous mode
[   65.683642][ T5853] hsr_slave_1: entered promiscuous mode
[   65.685989][ T5853] debugfs: 'hsr0' already exists in 'hsr'
[   65.688585][ T5853] Cannot create hsr debugfs directory
[   65.700026][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1
[   65.702254][ T5855] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[   65.711417][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   65.801019][ T5855] hsr_slave_0: entered promiscuous mode
[   65.803875][ T5855] hsr_slave_1: entered promiscuous mode
[   65.806666][ T5855] debugfs: 'hsr0' already exists in 'hsr'
[   65.808506][ T5855] Cannot create hsr debugfs directory
[   66.040912][ T5847] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   66.054648][ T5847] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   66.062564][ T5847] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   66.073802][ T5847] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   66.141117][ T5853] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   66.149815][ T5853] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   66.157417][ T5853] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   66.172654][ T5853] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   66.230724][ T5855] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   66.238047][ T5855] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   66.249076][ T5855] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   66.254026][ T5855] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   66.293286][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.330245][ T5847] 8021q: adding VLAN 0 to HW filter on device team0
[   66.346053][ T1202] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.349281][ T1202] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.365192][   T40] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.367951][   T40] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.423737][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.453628][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0
[   66.489571][ T5853] 8021q: adding VLAN 0 to HW filter on device team0
[   66.496287][ T5855] 8021q: adding VLAN 0 to HW filter on device team0
[   66.507881][   T55] Bluetooth: hci0: command tx timeout
[   66.510226][ T3614] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.513164][ T3614] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.530636][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.533609][ T3614] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.552006][ T3614] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.554944][ T3614] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.561365][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.564039][ T3614] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.598764][   T55] Bluetooth: hci1: command tx timeout
[   66.630752][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0
[   66.667068][   T55] Bluetooth: hci2: command tx timeout
[   66.705886][ T5847] veth0_vlan: entered promiscuous mode
[   66.742375][ T5847] veth1_vlan: entered promiscuous mode
[   66.799773][ T5847] veth0_macvtap: entered promiscuous mode
[   66.832830][ T5847] veth1_macvtap: entered promiscuous mode
[   66.848121][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0
[   66.853580][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0
[   66.863590][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0
[   66.870843][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1
[   66.885750][ T5695] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   66.891097][ T5695] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   66.894622][ T5695] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   66.914917][ T5695] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   66.968612][ T5855] veth0_vlan: entered promiscuous mode
[   66.987805][ T5855] veth1_vlan: entered promiscuous mode
[   67.025019][ T5853] veth0_vlan: entered promiscuous mode
[   67.031668][ T1202] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.035244][ T5855] veth0_macvtap: entered promiscuous mode
[   67.036860][ T1202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.058865][ T5853] veth1_vlan: entered promiscuous mode
[   67.062527][ T5855] veth1_macvtap: entered promiscuous mode
[   67.104065][ T1202] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.108927][ T1202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.112024][ T5853] veth0_macvtap: entered promiscuous mode
[   67.127823][ T5853] veth1_macvtap: entered promiscuous mode
[   67.134068][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0
[   67.156763][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1
[   67.175797][ T5909] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   67.182190][ T5909] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   67.190329][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0
[   67.192444][ T5847] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[   67.198888][ T5909] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   67.228228][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1
[   67.254050][   T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   67.272507][   T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   67.276575][   T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   67.280826][   T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   67.284877][   T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   67.427535][   T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.430244][   T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.477763][ T3614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.480185][ T3614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.519077][ T5916] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   67.535764][   T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.540156][   T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.541752][ T5918] IPVS: sync thread started: state = BACKUP, mcast_ifn = hsr0, syncid = 1, id = 0
[   67.584116][   T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   67.594650][   T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   67.805483][ T5923] netlink: 204 bytes leftover after parsing attributes in process `syz.1.2'.
[   67.818418][ T5923] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2'.
[   67.860766][ T5927] netlink: 'syz.2.3': attribute type 21 has an invalid length.
[   67.869706][ T5927] IPv6: NLM_F_CREATE should be specified when creating new route
[   67.873157][ T5927] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
[   67.876203][ T5927] IPv6: NLM_F_CREATE should be set when creating new route
[   67.879013][ T5927] IPv6: NLM_F_CREATE should be set when creating new route
[   67.881927][ T5927] IPv6: NLM_F_CREATE should be set when creating new route
[   67.944688][ T5932] netlink: 'syz.2.9': attribute type 21 has an invalid length.
[   67.953309][ T5932] netlink: 'syz.2.9': attribute type 6 has an invalid length.
[   67.955867][ T5932] netlink: 64 bytes leftover after parsing attributes in process `syz.2.9'.
[   68.078608][ T5930] bridge0: port 2(bridge_slave_1) entered disabled state
[   68.082606][ T5930] bridge0: port 1(bridge_slave_0) entered disabled state
[   68.293171][ T5950] netlink: 8 bytes leftover after parsing attributes in process `syz.2.15'.
[   68.314358][ T5930] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   68.333160][ T5930] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   68.478838][ T5935] netlink: 76 bytes leftover after parsing attributes in process `syz.0.10'.
[   68.490766][   T13] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[   68.509795][   T13] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[   68.513331][   T13] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[   68.529971][   T13] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[   68.604857][   T55] Bluetooth: hci0: command tx timeout
[   68.656130][ T5966] syz.0.22 uses obsolete (PF_INET,SOCK_PACKET)
[   68.670782][ T5964] vxlan0: entered promiscuous mode
[   68.672497][ T5964] vxlan0: entered allmulticast mode
[   68.676239][   T12] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0
[   68.676569][   T55] Bluetooth: hci1: command tx timeout
[   68.684495][   T12] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0
[   68.738257][   T12] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0
[   68.745198][   T12] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0
[   68.757735][   T55] Bluetooth: hci2: command tx timeout
[   68.775543][ T5974] netlink: 'syz.1.27': attribute type 30 has an invalid length.
[   68.837090][ T5977] netlink: 'syz.1.29': attribute type 6 has an invalid length.
[   69.338487][ T6006] netlink: 224 bytes leftover after parsing attributes in process `syz.1.42'.
[   69.415749][ T6012] Driver unsupported XDP return value 0 on prog  (id 9) dev N/A, expect packet loss!
[   69.584365][   T10] cfg80211: failed to load regulatory.db
[   69.660674][ T6029] netlink: 248 bytes leftover after parsing attributes in process `syz.2.51'.
[   70.074037][ T6047] IPVS: set_ctl: invalid protocol: 41 100.1.1.1:20003
[   70.364729][ T6057] netlink: 'syz.0.61': attribute type 3 has an invalid length.
[   70.640425][ T6070] netlink: 'syz.1.64': attribute type 1 has an invalid length.
[   70.680556][   T55] Bluetooth: hci0: command tx timeout
[   70.749454][ T6076] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
[   70.751798][ T6076] IPv6: NLM_F_CREATE should be set when creating new route
[   70.754297][ T6076] IPv6: NLM_F_CREATE should be set when creating new route
[   70.758778][   T55] Bluetooth: hci1: command tx timeout
[   70.773528][ T6076] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
[   70.809490][ T6083] netlink: 24 bytes leftover after parsing attributes in process `syz.2.67'.
[   70.827108][   T55] Bluetooth: hci2: command tx timeout
[   70.918401][ T6076] Zero length message leads to an empty skb
[   71.080803][ T1362] ieee802154 phy0 wpan0: encryption failed: -22
[   71.082923][ T1362] ieee802154 phy1 wpan1: encryption failed: -22
[   71.269976][ T6105] netlink: 60 bytes leftover after parsing attributes in process `syz.1.73'.
[   71.667282][ T6135] netlink: 'syz.2.83': attribute type 13 has an invalid length.
[   72.051920][ T6158] vlan2: entered promiscuous mode
[   72.053715][ T6158] vlan2: entered allmulticast mode
[   72.055376][ T6158] hsr_slave_1: entered allmulticast mode
[   72.115597][ T6160] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'.
[   72.638144][ T6174] tipc: Started in network mode
[   72.640061][ T6174] tipc: Node identity 767ad507ef14, cluster identity 4711
[   72.643336][ T6174] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   72.646220][ T6174] syzkaller0: entered promiscuous mode
[   72.649366][ T6174] syzkaller0: entered allmulticast mode
[   72.658778][ T6174] tipc: Resetting bearer <eth:syzkaller0>
[   72.661903][ T6174] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[   72.666192][ T6173] tipc: Resetting bearer <eth:syzkaller0>
[   72.675664][ T6173] tipc: Disabling bearer <eth:syzkaller0>
[   72.746542][   T55] Bluetooth: hci0: command tx timeout
[   72.831968][   T55] Bluetooth: hci1: command tx timeout
[   72.906595][   T55] Bluetooth: hci2: command tx timeout
[   73.103336][ T6191] netlink: 172 bytes leftover after parsing attributes in process `syz.0.108'.
[   73.275324][ T6211] tipc: Failed to remove unknown binding: 66,1,1/0:1228805515/1228805517
[   73.280484][ T6211] tipc: Failed to remove unknown binding: 66,1,1/0:1228805515/1228805517
[   73.283638][ T6211] tipc: Failed to remove unknown binding: 66,1,1/0:1228805515/1228805517
[   73.793217][ T6227] netlink: 'syz.1.125': attribute type 10 has an invalid length.
[   73.844631][ T6228] netlink: 4 bytes leftover after parsing attributes in process `syz.1.125'.
[   74.122557][ T6227] bond0: (slave bridge0): Enslaving as an active interface with an up link
[   74.130162][ T6228] bridge_slave_1: left allmulticast mode
[   74.148630][ T6228] bridge_slave_1: left promiscuous mode
[   74.152376][ T6228] bridge0: port 2(bridge_slave_1) entered disabled state
[   74.167478][ T6228] bridge_slave_0: left allmulticast mode
[   74.172372][ T6228] bridge_slave_0: left promiscuous mode
[   74.183466][ T6228] bridge0: port 1(bridge_slave_0) entered disabled state
[   74.221263][ T6228] bond0: (slave bridge0): Releasing backup interface
[   74.297814][ T6238] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0
[   74.509433][ T6257] netlink: 'syz.2.138': attribute type 10 has an invalid length.
[   74.516920][ T6257] netlink: 40 bytes leftover after parsing attributes in process `syz.2.138'.
[   74.534616][ T6257] team0: Port device geneve0 added
[   74.712857][ T6274] netlink: 44 bytes leftover after parsing attributes in process `syz.1.143'.
[   74.869162][ T6282] netlink: zone id is out of range
[   74.873094][ T6282] netlink: zone id is out of range
[   74.948119][ T6276] netlink: del zone limit has 4 unknown bytes
[   75.014730][ T6282] netlink: set zone limit has 4 unknown bytes
[   75.278009][ T6309] netlink: 24 bytes leftover after parsing attributes in process `syz.1.156'.
[   75.367552][ T6320] netlink: 24 bytes leftover after parsing attributes in process `syz.0.161'.
[   75.604130][ T6333] netlink: 'syz.0.165': attribute type 1 has an invalid length.
[   75.608161][ T6331] netlink: 16 bytes leftover after parsing attributes in process `syz.2.164'.
[   75.668701][ T6335] tipc: Started in network mode
[   75.670807][ T6335] tipc: Node identity 9a0bc5b8f16b, cluster identity 4711
[   75.673955][ T6335] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   75.702217][ T6335] syzkaller0: entered promiscuous mode
[   75.704514][ T6335] syzkaller0: entered allmulticast mode
[   75.710951][ T6337] warning: `syz.0.166' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[   75.738763][ T6335] tipc: Resetting bearer <eth:syzkaller0>
[   75.757774][ T6334] tipc: Resetting bearer <eth:syzkaller0>
[   75.770143][ T6334] tipc: Disabling bearer <eth:syzkaller0>
[   75.841588][ T6349] netlink: 'syz.1.168': attribute type 13 has an invalid length.
[   75.844732][ T6349] netlink: 'syz.1.168': attribute type 17 has an invalid length.
[   75.982151][ T6352] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   76.020719][ T6349] 8021q: adding VLAN 0 to HW filter on device bond0
[   76.038882][ T6349] 8021q: adding VLAN 0 to HW filter on device team0
[   76.050784][ T6352] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   76.079218][ T6349] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[   76.144462][ T6365] netlink: 'syz.2.176': attribute type 21 has an invalid length.
[   76.209181][ T6367] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   76.229651][ T6367] netlink: 4 bytes leftover after parsing attributes in process `syz.0.178'.
[   76.249345][ T6367] team_slave_0: entered promiscuous mode
[   76.251696][ T6367] team_slave_1: entered promiscuous mode
[   76.253855][ T6367] macvtap1: entered promiscuous mode
[   76.256013][ T6367] team0: entered promiscuous mode
[   76.261698][ T6367] macvtap1: entered allmulticast mode
[   76.263958][ T6367] team0: entered allmulticast mode
[   76.265813][ T6367] team_slave_0: entered allmulticast mode
[   76.268516][ T6367] team_slave_1: entered allmulticast mode
[   76.272763][ T6367] 8021q: adding VLAN 0 to HW filter on device macvtap1
[   76.280822][ T6367] team0: left allmulticast mode
[   76.282778][ T6367] team_slave_0: left allmulticast mode
[   76.285057][ T6367] team_slave_1: left allmulticast mode
[   76.287726][ T6367] team0: left promiscuous mode
[   76.289890][ T6367] team_slave_0: left promiscuous mode
[   76.291817][ T6367] team_slave_1: left promiscuous mode
[   76.762602][ T6398] dummy0: entered promiscuous mode
[   76.766149][ T6398] dummy0: left promiscuous mode
[   77.549739][ T6435] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[   77.553653][ T6435] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[   77.569691][ T6396] Bluetooth: hci0: Opcode 0x080f failed: -4
[   77.609792][ T6437] netlink: 8 bytes leftover after parsing attributes in process `syz.2.205'.
[   77.613654][ T6437] netlink: 32 bytes leftover after parsing attributes in process `syz.2.205'.
[   78.149572][ T6470] __nla_validate_parse: 4 callbacks suppressed
[   78.149588][ T6470] netlink: 8 bytes leftover after parsing attributes in process `syz.2.221'.
[   78.208449][ T6475] netlink: 1041 bytes leftover after parsing attributes in process `syz.2.223'.
[   78.758384][   T55] Bluetooth: hci0: command 0x080f tx timeout
[   79.211005][ T6540] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check.
[   79.375258][ T6549] netlink: 'syz.0.256': attribute type 1 has an invalid length.
[   79.423019][ T6549] bond1: entered promiscuous mode
[   79.425113][ T6549] bond1: entered allmulticast mode
[   79.428982][ T6549] 8021q: adding VLAN 0 to HW filter on device bond1
[   79.449900][ T6549] 8021q: adding VLAN 0 to HW filter on device bond2
[   79.453513][ T6549] bond2: entered promiscuous mode
[   79.455685][ T6549] bond2: entered allmulticast mode
[   79.458723][ T6549] bond1: (slave bond2): Enslaving as a backup interface with a down link
[   79.499161][ T6553] tipc: Enabling of bearer <udp:syz2> rejected, failed to enable media
[   80.135589][ T6608] netlink: 40 bytes leftover after parsing attributes in process `syz.0.282'.
[   80.144801][ T6608] netlink: 88 bytes leftover after parsing attributes in process `syz.0.282'.
[   80.569331][   T33] audit: type=1800 audit(1757490246.575:2): pid=6648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.299" name="blkio.bfq.time_recursive" dev="tmpfs" ino=484 res=0 errno=0
[   81.418686][ T6717] netlink: 56 bytes leftover after parsing attributes in process `syz.1.332'.
[   81.421894][ T6717] netlink: 92 bytes leftover after parsing attributes in process `syz.1.332'.
[   81.638341][ T6727] netlink: 724 bytes leftover after parsing attributes in process `syz.1.336'.
[   81.641477][ T6727] netlink: 83 bytes leftover after parsing attributes in process `syz.1.336'.
[   81.840476][ T6736] netlink: 44 bytes leftover after parsing attributes in process `syz.1.340'.
[   82.064091][ T6745] netlink: 28 bytes leftover after parsing attributes in process `syz.1.344'.
[   82.646665][   T47] IPVS: starting estimator thread 0...
[   82.746727][ T6787] IPVS: using max 51 ests per chain, 122400 per kthread
[   83.007085][ T6807] sctp: [Deprecated]: syz.1.369 (pid 6807) Use of int in max_burst socket option.
[   83.007085][ T6807] Use struct sctp_assoc_value instead
[   83.335876][ T5876] IPVS: starting estimator thread 0...
[   83.426643][ T6818] IPVS: using max 52 ests per chain, 124800 per kthread
[   84.051539][ T6828] netlink: 60 bytes leftover after parsing attributes in process `syz.0.377'.
[   84.055211][ T6828] netlink: 16 bytes leftover after parsing attributes in process `syz.0.377'.
[   85.113252][ T6861] tipc: Enabling of bearer <udp:syz0> rejected, failed to enable media
[   85.249691][ T6873] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   85.260743][ T6873] syzkaller0: entered promiscuous mode
[   85.262972][ T6873] syzkaller0: entered allmulticast mode
[   85.301801][ T6873] tipc: Resetting bearer <eth:syzkaller0>
[   85.311311][ T6872] tipc: Resetting bearer <eth:syzkaller0>
[   85.323307][ T6872] tipc: Disabling bearer <eth:syzkaller0>
[   85.469838][ T6895] netlink: 'syz.0.407': attribute type 3 has an invalid length.
[   85.985217][ T6930] netlink: 12 bytes leftover after parsing attributes in process `syz.1.422'.
[   86.439343][ T6976] netlink: 8 bytes leftover after parsing attributes in process `syz.2.444'.
[   86.627084][ T6994] nbd0: detected capacity change from 0 to 549764202496
[   86.702100][   T57] block nbd0: Receive control failed (result -104)
[   86.761357][ T7005] trusted_key: syz.2.456 sent an empty control message without MSG_MORE.
[   87.215240][ T7030] netlink: 'syz.1.464': attribute type 1 has an invalid length.
[   87.359565][ T7041] netlink: 8 bytes leftover after parsing attributes in process `syz.0.469'.
[   87.362705][ T7041] netlink: 84 bytes leftover after parsing attributes in process `syz.0.469'.
[   87.458451][ T7048] netlink: 4 bytes leftover after parsing attributes in process `syz.0.472'.
[   87.585976][ T7052] tipc: Started in network mode
[   87.592052][ T7052] tipc: Node identity a6da8f9067fc, cluster identity 4711
[   87.604412][ T7052] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   87.608134][ T7052] syzkaller0: entered promiscuous mode
[   87.611364][ T7052] syzkaller0: entered allmulticast mode
[   87.628306][ T7052] tipc: Resetting bearer <eth:syzkaller0>
[   87.640336][ T7051] tipc: Resetting bearer <eth:syzkaller0>
[   87.657015][ T7051] tipc: Disabling bearer <eth:syzkaller0>
[   87.910288][ T7079] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   87.916111][ T7079] hsr0: entered promiscuous mode
[   87.922114][ T7079] hsr0: entered allmulticast mode
[   87.925006][ T7079] hsr_slave_0: entered allmulticast mode
[   88.155464][ T7096] vlan2: entered promiscuous mode
[   88.161249][ T7096] macvtap0: entered promiscuous mode
[   88.218568][ T7099] netlink: 5 bytes leftover after parsing attributes in process `syz.2.495'.
[   88.450234][ T7109] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   88.454305][ T7109] syzkaller0: entered promiscuous mode
[   88.459830][ T7109] syzkaller0: entered allmulticast mode
[   88.472895][ T7109] syzkaller0: MTU too low for tipc bearer
[   88.475432][ T7109] tipc: Disabling bearer <eth:syzkaller0>
[   88.537677][ T7116] netlink: 40 bytes leftover after parsing attributes in process `syz.1.502'.
[   89.391918][ T7130] syzkaller0: entered promiscuous mode
[   89.394424][ T7130] syzkaller0: entered allmulticast mode
[   89.503071][ T7135] netlink: 'syz.1.510': attribute type 2 has an invalid length.
[   89.506577][ T7135] netlink: 132 bytes leftover after parsing attributes in process `syz.1.510'.
[   90.433245][ T7185] tipc: Enabling of bearer <udp:syz0> rejected, failed to enable media
[   91.111230][ T7221] Bluetooth: MGMT ver 1.23
[   91.223556][ T7226] netlink: 8 bytes leftover after parsing attributes in process `syz.2.551'.
[   91.239549][ T7226] netlink: 8 bytes leftover after parsing attributes in process `syz.2.551'.
[   91.698416][ T7252] netlink: 12 bytes leftover after parsing attributes in process `syz.2.558'.
[   91.711425][ T7252] macvtap1: entered promiscuous mode
[   91.713284][ T7252] vlan0: entered promiscuous mode
[   91.715591][ T7252] macvtap1: entered allmulticast mode
[   91.718084][ T7252] vlan0: entered allmulticast mode
[   91.720192][ T7252] veth0_vlan: entered allmulticast mode
[   91.726016][ T7252] netlink: 12 bytes leftover after parsing attributes in process `syz.2.558'.
[   91.738632][ T7252] macvtap2: entered promiscuous mode
[   91.741072][ T7252] macvtap2: entered allmulticast mode
[   92.294099][ T7295] netlink: 12 bytes leftover after parsing attributes in process `syz.2.577'.
[   92.308634][ T7295] nbd: couldn't find a device at index 65546
[   92.805944][ T7321] netlink: 12 bytes leftover after parsing attributes in process `syz.0.586'.
[   92.844905][ T7321] bond3: entered promiscuous mode
[   92.851012][ T7321] 8021q: adding VLAN 0 to HW filter on device bond3
[   92.871688][ T7321] 8021q: adding VLAN 0 to HW filter on device bond3
[   92.875144][ T7321] bond3: (slave vcan1): The slave device specified does not support setting the MAC address
[   92.882190][ T7321] bond3: (slave vcan1): Error -95 calling set_mac_address
[   92.988400][ T7324] netlink: 16 bytes leftover after parsing attributes in process `syz.0.587'.
[   93.359534][ T7347] netlink: 40 bytes leftover after parsing attributes in process `syz.1.598'.
[   93.363630][ T7347] netlink: 40 bytes leftover after parsing attributes in process `syz.1.598'.
[   93.424674][ T7353] atomic_op ffff88803b16f198 conn xmit_atomic 0000000000000000
[   93.486713][ T7356] syz_tun: entered promiscuous mode
[   93.490693][ T7356] syz_tun: left promiscuous mode
[   94.028854][ T7412] netlink: 'syz.1.629': attribute type 7 has an invalid length.
[   94.738527][ T7443] __nla_validate_parse: 7 callbacks suppressed
[   94.738541][ T7443] netlink: 12 bytes leftover after parsing attributes in process `syz.2.644'.
[   94.753439][ T7443] netlink: 12 bytes leftover after parsing attributes in process `syz.2.644'.
[   95.465698][   T47] IPVS: starting estimator thread 0...
[   95.567983][ T7477] IPVS: using max 55 ests per chain, 132000 per kthread
[   95.628215][ T7491] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[   95.630896][ T7491] syzkaller0: entered promiscuous mode
[   95.632666][ T7491] syzkaller0: entered allmulticast mode
[   95.643992][ T7491] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[   95.660981][ T7491] tipc: Resetting bearer <eth:syzkaller0>
[   95.672665][ T7490] tipc: Resetting bearer <eth:syzkaller0>
[   95.691717][ T7490] tipc: Disabling bearer <eth:syzkaller0>
[   96.498827][ T7514] netlink: 'syz.2.672': attribute type 4 has an invalid length.
[   96.534344][ T7514] netlink: 160 bytes leftover after parsing attributes in process `syz.2.672'.
[   96.547355][ T7514] nbd: must specify a device to reconfigure
[   96.678116][ T7521] netlink: 8 bytes leftover after parsing attributes in process `syz.2.672'.
[   96.685343][ T7523] netlink: 8 bytes leftover after parsing attributes in process `syz.1.675'.
[   97.411768][ T7530] netlink: 116 bytes leftover after parsing attributes in process `syz.0.678'.
[   97.423191][ T7528] netlink: 96 bytes leftover after parsing attributes in process `syz.1.677'.
[  113.262062][ T5236] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  113.266071][ T5236] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  113.270575][ T5236] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  113.274461][ T5236] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  113.279018][ T5236] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  113.323967][ T5236] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  113.328988][ T5236] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  113.332526][ T5236] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  113.336808][ T5236] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  113.340402][ T5236] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  113.511433][   T55] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  113.515369][   T55] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  113.524957][   T55] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  113.532223][   T55] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  113.536200][   T55] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  113.640382][ T7559] chnl_net:caif_netlink_parms(): no params data found
[  113.755944][ T7557] chnl_net:caif_netlink_parms(): no params data found
[  113.859222][ T7559] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.862308][ T7559] bridge0: port 1(bridge_slave_0) entered disabled state
[  113.865335][ T7559] bridge_slave_0: entered allmulticast mode
[  113.870216][ T7559] bridge_slave_0: entered promiscuous mode
[  113.896644][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state
[  113.899765][ T7559] bridge0: port 2(bridge_slave_1) entered disabled state
[  113.903071][ T7559] bridge_slave_1: entered allmulticast mode
[  113.909018][ T7559] bridge_slave_1: entered promiscuous mode
[  113.980535][ T7559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  113.995527][ T7557] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.999020][ T7557] bridge0: port 1(bridge_slave_0) entered disabled state
[  114.002344][ T7557] bridge_slave_0: entered allmulticast mode
[  114.007250][ T7557] bridge_slave_0: entered promiscuous mode
[  114.042677][ T7559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  114.046942][ T7557] bridge0: port 2(bridge_slave_1) entered blocking state
[  114.049441][ T7557] bridge0: port 2(bridge_slave_1) entered disabled state
[  114.051959][ T7557] bridge_slave_1: entered allmulticast mode
[  114.055347][ T7557] bridge_slave_1: entered promiscuous mode
[  114.142427][ T7559] team0: Port device team_slave_0 added
[  114.150407][ T7557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  114.160501][ T7559] team0: Port device team_slave_1 added
[  114.166128][ T7557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  114.171402][ T7563] chnl_net:caif_netlink_parms(): no params data found
[  114.244567][ T7559] batman_adv: batadv0: Adding interface: batadv_slave_0
[  114.247472][ T7559] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.258595][ T7559] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  114.264177][ T7557] team0: Port device team_slave_0 added
[  114.278774][ T7559] batman_adv: batadv0: Adding interface: batadv_slave_1
[  114.281547][ T7559] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.292921][ T7559] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  114.318134][ T7557] team0: Port device team_slave_1 added
[  114.395740][ T7559] hsr_slave_0: entered promiscuous mode
[  114.403110][ T7559] hsr_slave_1: entered promiscuous mode
[  114.406182][ T7559] debugfs: 'hsr0' already exists in 'hsr'
[  114.409051][ T7559] Cannot create hsr debugfs directory
[  114.412196][ T7557] batman_adv: batadv0: Adding interface: batadv_slave_0
[  114.415020][ T7557] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.425851][ T7557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  114.432825][ T7557] batman_adv: batadv0: Adding interface: batadv_slave_1
[  114.435657][ T7557] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.446841][ T7557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  114.451755][ T7563] bridge0: port 1(bridge_slave_0) entered blocking state
[  114.454831][ T7563] bridge0: port 1(bridge_slave_0) entered disabled state
[  114.459125][ T7563] bridge_slave_0: entered allmulticast mode
[  114.463202][ T7563] bridge_slave_0: entered promiscuous mode
[  114.468402][ T7563] bridge0: port 2(bridge_slave_1) entered blocking state
[  114.471358][ T7563] bridge0: port 2(bridge_slave_1) entered disabled state
[  114.474523][ T7563] bridge_slave_1: entered allmulticast mode
[  114.479084][ T7563] bridge_slave_1: entered promiscuous mode
[  114.561923][ T7563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  114.570509][ T7557] hsr_slave_0: entered promiscuous mode
[  114.573611][ T7557] hsr_slave_1: entered promiscuous mode
[  114.576626][ T7557] debugfs: 'hsr0' already exists in 'hsr'
[  114.578971][ T7557] Cannot create hsr debugfs directory
[  114.598285][ T7563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  114.655798][ T7563] team0: Port device team_slave_0 added
[  114.660022][ T7563] team0: Port device team_slave_1 added
[  114.700178][ T7563] batman_adv: batadv0: Adding interface: batadv_slave_0
[  114.702668][ T7563] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.712316][ T7563] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  114.732241][ T7563] batman_adv: batadv0: Adding interface: batadv_slave_1
[  114.735107][ T7563] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  114.745628][ T7563] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  114.894083][ T7563] hsr_slave_0: entered promiscuous mode
[  114.898549][ T7563] hsr_slave_1: entered promiscuous mode
[  114.901688][ T7563] debugfs: 'hsr0' already exists in 'hsr'
[  114.904034][ T7563] Cannot create hsr debugfs directory
[  115.306767][ T5236] Bluetooth: hci3: command tx timeout
[  115.386758][ T5236] Bluetooth: hci4: command tx timeout
[  115.546662][ T5236] Bluetooth: hci5: command tx timeout
[  117.166656][   T61] block nbd0: Possible stuck request ffff888021c08000: control (read@0,4096B). Runtime 30 seconds
[  117.386717][ T5236] Bluetooth: hci3: command tx timeout
[  117.466892][ T5236] Bluetooth: hci4: command tx timeout
[  117.626792][ T5236] Bluetooth: hci5: command tx timeout
[  119.466768][ T5236] Bluetooth: hci3: command tx timeout
[  119.546795][ T5236] Bluetooth: hci4: command tx timeout
[  119.706644][ T5236] Bluetooth: hci5: command tx timeout
[  121.546832][ T5236] Bluetooth: hci3: command tx timeout
[  121.627246][ T5236] Bluetooth: hci4: command tx timeout
[  121.786828][ T5236] Bluetooth: hci5: command tx timeout
[  132.511048][ T1362] ieee802154 phy0 wpan0: encryption failed: -22
[  132.513862][ T1362] ieee802154 phy1 wpan1: encryption failed: -22
[  147.232589][   T61] block nbd0: Possible stuck request ffff888021c08000: control (read@0,4096B). Runtime 60 seconds
[  148.220864][ T5296] udevd[5296]: worker [5851] /devices/virtual/block/nbd0 is taking a long time
[  173.188545][   T55] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  173.191989][   T55] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  173.195477][   T55] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  173.199783][   T55] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  173.202626][   T55] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  173.326621][ T7583] chnl_net:caif_netlink_parms(): no params data found
[  173.388785][ T7583] bridge0: port 1(bridge_slave_0) entered blocking state
[  173.392886][ T7583] bridge0: port 1(bridge_slave_0) entered disabled state
[  173.396051][ T7583] bridge_slave_0: entered allmulticast mode
[  173.400057][ T7583] bridge_slave_0: entered promiscuous mode
[  173.404019][ T7583] bridge0: port 2(bridge_slave_1) entered blocking state
[  173.407612][ T7583] bridge0: port 2(bridge_slave_1) entered disabled state
[  173.410139][ T7583] bridge_slave_1: entered allmulticast mode
[  173.413041][ T7583] bridge_slave_1: entered promiscuous mode
[  173.437100][ T7583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  173.442904][ T7583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  173.465366][ T7583] team0: Port device team_slave_0 added
[  173.470262][ T7583] team0: Port device team_slave_1 added
[  173.495825][ T7583] batman_adv: batadv0: Adding interface: batadv_slave_0
[  173.498795][ T7583] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  173.508279][ T7583] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  173.513104][ T7583] batman_adv: batadv0: Adding interface: batadv_slave_1
[  173.515252][ T7583] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  173.523868][ T7583] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  173.561892][ T7583] hsr_slave_0: entered promiscuous mode
[  173.564659][ T7583] hsr_slave_1: entered promiscuous mode
[  173.568046][ T7583] debugfs: 'hsr0' already exists in 'hsr'
[  173.569943][ T7583] Cannot create hsr debugfs directory
[  174.280388][ T5236] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  174.298393][ T5849] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  174.303389][ T5849] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1
[  174.311294][ T5849] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9
[  174.315209][ T5849] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9
[  174.320629][ T5849] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4
[  174.324860][ T5849] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2
[  174.351082][ T7598] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  174.359440][ T7598] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  174.362788][ T7598] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  174.599658][ T7593] chnl_net:caif_netlink_parms(): no params data found
[  174.648989][ T7594] chnl_net:caif_netlink_parms(): no params data found
[  174.757160][ T7593] bridge0: port 1(bridge_slave_0) entered blocking state
[  174.759545][ T7593] bridge0: port 1(bridge_slave_0) entered disabled state
[  174.762003][ T7593] bridge_slave_0: entered allmulticast mode
[  174.765774][ T7593] bridge_slave_0: entered promiscuous mode
[  174.785548][ T7593] bridge0: port 2(bridge_slave_1) entered blocking state
[  174.788569][ T7593] bridge0: port 2(bridge_slave_1) entered disabled state
[  174.791653][ T7593] bridge_slave_1: entered allmulticast mode
[  174.795296][ T7593] bridge_slave_1: entered promiscuous mode
[  174.837255][ T7594] bridge0: port 1(bridge_slave_0) entered blocking state
[  174.840430][ T7594] bridge0: port 1(bridge_slave_0) entered disabled state
[  174.843514][ T7594] bridge_slave_0: entered allmulticast mode
[  174.848211][ T7594] bridge_slave_0: entered promiscuous mode
[  174.854697][ T7593] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  174.859053][ T7594] bridge0: port 2(bridge_slave_1) entered blocking state
[  174.862145][ T7594] bridge0: port 2(bridge_slave_1) entered disabled state
[  174.865193][ T7594] bridge_slave_1: entered allmulticast mode
[  174.875200][ T7594] bridge_slave_1: entered promiscuous mode
[  174.880739][ T7593] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  174.951834][ T7593] team0: Port device team_slave_0 added
[  174.960770][ T7594] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  174.967582][ T7593] team0: Port device team_slave_1 added
[  174.973103][ T7594] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  175.053197][ T7594] team0: Port device team_slave_0 added
[  175.058077][ T7593] batman_adv: batadv0: Adding interface: batadv_slave_0
[  175.061059][ T7593] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  175.073213][ T7593] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  175.080803][ T7594] team0: Port device team_slave_1 added
[  175.084392][ T7593] batman_adv: batadv0: Adding interface: batadv_slave_1
[  175.088076][ T7593] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  175.100407][ T7593] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  175.167267][ T7594] batman_adv: batadv0: Adding interface: batadv_slave_0
[  175.170203][ T7594] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  175.181320][ T7594] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  175.190548][ T7593] hsr_slave_0: entered promiscuous mode
[  175.193176][ T7593] hsr_slave_1: entered promiscuous mode
[  175.195420][ T7593] debugfs: 'hsr0' already exists in 'hsr'
[  175.201107][ T7593] Cannot create hsr debugfs directory
[  175.203849][ T7594] batman_adv: batadv0: Adding interface: batadv_slave_1
[  175.207087][ T7594] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  175.223077][ T7594] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  175.227478][   T55] Bluetooth: hci6: command tx timeout
[  175.342815][ T7594] hsr_slave_0: entered promiscuous mode
[  175.347440][ T7594] hsr_slave_1: entered promiscuous mode
[  175.350547][ T7594] debugfs: 'hsr0' already exists in 'hsr'
[  175.352922][ T7594] Cannot create hsr debugfs directory
[  176.426928][   T55] Bluetooth: hci7: command tx timeout
[  176.436687][   T55] Bluetooth: hci8: command tx timeout
[  177.307371][   T55] Bluetooth: hci6: command tx timeout
[  177.311449][   T61] block nbd0: Possible stuck request ffff888021c08000: control (read@0,4096B). Runtime 90 seconds
[  178.506818][ T7598] Bluetooth: hci7: command tx timeout
[  178.509933][   T55] Bluetooth: hci8: command tx timeout
[  179.386781][   T55] Bluetooth: hci6: command tx timeout
[  180.586887][   T55] Bluetooth: hci8: command tx timeout
[  180.589755][ T7598] Bluetooth: hci7: command tx timeout
[  181.471130][ T7598] Bluetooth: hci6: command tx timeout
[  182.666519][ T7598] Bluetooth: hci7: command tx timeout
[  182.666758][   T55] Bluetooth: hci8: command tx timeout
[  190.906694][ T5236] Bluetooth: hci2: command 0x0406 tx timeout
[  190.908984][   T55] Bluetooth: hci1: command 0x0406 tx timeout
[  193.952849][ T1362] ieee802154 phy0 wpan0: encryption failed: -22
[  193.955565][ T1362] ieee802154 phy1 wpan1: encryption failed: -22
[  207.392908][   T61] block nbd0: Possible stuck request ffff888021c08000: control (read@0,4096B). Runtime 120 seconds
[  234.163520][ T7598] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1
[  234.167159][ T7598] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9
[  234.170194][ T7598] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9
[  234.173584][ T7598] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4
[  234.182998][ T7598] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2
[  234.313097][ T7618] chnl_net:caif_netlink_parms(): no params data found
[  234.377736][ T7618] bridge0: port 1(bridge_slave_0) entered blocking state
[  234.380187][ T7618] bridge0: port 1(bridge_slave_0) entered disabled state
[  234.382666][ T7618] bridge_slave_0: entered allmulticast mode
[  234.385780][ T7618] bridge_slave_0: entered promiscuous mode
[  234.390072][ T7618] bridge0: port 2(bridge_slave_1) entered blocking state
[  234.392407][ T7618] bridge0: port 2(bridge_slave_1) entered disabled state
[  234.394990][ T7618] bridge_slave_1: entered allmulticast mode
[  234.400731][ T7618] bridge_slave_1: entered promiscuous mode
[  234.425659][ T7618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  234.431371][ T7618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  234.452964][ T7618] team0: Port device team_slave_0 added
[  234.457408][ T7618] team0: Port device team_slave_1 added
[  234.477237][ T7618] batman_adv: batadv0: Adding interface: batadv_slave_0
[  234.479476][ T7618] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  234.487669][ T7618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  234.492358][ T7618] batman_adv: batadv0: Adding interface: batadv_slave_1
[  234.494572][ T7618] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  234.502884][ T7618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  234.533403][ T7618] hsr_slave_0: entered promiscuous mode
[  234.535911][ T7618] hsr_slave_1: entered promiscuous mode
[  234.538243][ T7618] debugfs: 'hsr0' already exists in 'hsr'
[  234.540223][ T7618] Cannot create hsr debugfs directory
[  235.248504][ T7630] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1
[  235.254372][ T7633] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9
[  235.258644][ T7633] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9
[  235.258895][ T7630] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1
[  235.268682][ T7630] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9
[  235.271859][ T7633] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4
[  235.276621][ T7633] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9
[  235.280741][ T7630] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2
[  235.285330][ T7633] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4
[  235.296779][ T7633] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2
[  235.585013][ T7631] chnl_net:caif_netlink_parms(): no params data found
[  235.672468][ T7628] chnl_net:caif_netlink_parms(): no params data found
[  235.698875][ T7631] bridge0: port 1(bridge_slave_0) entered blocking state
[  235.701840][ T7631] bridge0: port 1(bridge_slave_0) entered disabled state
[  235.704263][ T7631] bridge_slave_0: entered allmulticast mode
[  235.708129][ T7631] bridge_slave_0: entered promiscuous mode
[  235.726840][ T7631] bridge0: port 2(bridge_slave_1) entered blocking state
[  235.729602][ T7631] bridge0: port 2(bridge_slave_1) entered disabled state
[  235.732035][ T7631] bridge_slave_1: entered allmulticast mode
[  235.735629][ T7631] bridge_slave_1: entered promiscuous mode
[  235.767464][ T7631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  235.774589][ T7631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  235.835536][ T7631] team0: Port device team_slave_0 added
[  235.854442][ T7631] team0: Port device team_slave_1 added
[  235.857970][ T7628] bridge0: port 1(bridge_slave_0) entered blocking state
[  235.860253][ T7628] bridge0: port 1(bridge_slave_0) entered disabled state
[  235.862952][ T7628] bridge_slave_0: entered allmulticast mode
[  235.866130][ T7628] bridge_slave_0: entered promiscuous mode
[  235.870428][ T7628] bridge0: port 2(bridge_slave_1) entered blocking state
[  235.872719][ T7628] bridge0: port 2(bridge_slave_1) entered disabled state
[  235.875699][ T7628] bridge_slave_1: entered allmulticast mode
[  235.879671][ T7628] bridge_slave_1: entered promiscuous mode
[  235.945182][ T7628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  235.951627][ T7628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  235.971819][ T7631] batman_adv: batadv0: Adding interface: batadv_slave_0
[  235.974670][ T7631] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  235.985591][ T7631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  235.992162][ T7631] batman_adv: batadv0: Adding interface: batadv_slave_1
[  235.995032][ T7631] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  236.005673][ T7631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  236.031604][ T7628] team0: Port device team_slave_0 added
[  236.035946][ T7628] team0: Port device team_slave_1 added
[  236.059587][ T7628] batman_adv: batadv0: Adding interface: batadv_slave_0
[  236.061987][ T7628] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  236.071185][ T7628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  236.102016][ T7628] batman_adv: batadv0: Adding interface: batadv_slave_1
[  236.104440][ T7628] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  236.116766][ T7628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  236.147648][ T7631] hsr_slave_0: entered promiscuous mode
[  236.150193][ T7631] hsr_slave_1: entered promiscuous mode
[  236.152529][ T7631] debugfs: 'hsr0' already exists in 'hsr'
[  236.154916][ T7631] Cannot create hsr debugfs directory
[  236.187924][ T7628] hsr_slave_0: entered promiscuous mode
[  236.191406][ T7628] hsr_slave_1: entered promiscuous mode
[  236.194411][ T7628] debugfs: 'hsr0' already exists in 'hsr'
[  236.197368][ T7628] Cannot create hsr debugfs directory
[  236.276789][ T7633] Bluetooth: hci9: command tx timeout
[  236.991414][ T7633] Bluetooth: hci3: command 0x0406 tx timeout
[  236.993967][ T7633] Bluetooth: hci4: command 0x0406 tx timeout
[  236.997721][ T5236] Bluetooth: hci5: command 0x0406 tx timeout
[  237.306922][ T5849] Bluetooth: hci10: command tx timeout
[  237.386889][ T5849] Bluetooth: hci11: command tx timeout
[  237.475154][   T61] block nbd0: Possible stuck request ffff888021c08000: control (read@0,4096B). Runtime 150 seconds
[  238.346883][ T5849] Bluetooth: hci9: command tx timeout
[  239.396935][ T5849] Bluetooth: hci10: command tx timeout
[  239.466684][ T5849] Bluetooth: hci11: command tx timeout
[  240.426603][ T5849] Bluetooth: hci9: command tx timeout
[  241.306812][   T35] INFO: task syz.0.678:7530 blocked for more than 143 seconds.
[  241.309899][   T35]       Not tainted syzkaller #0
[  241.313396][   T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  241.317850][   T35] task:syz.0.678       state:D stack:24816 pid:7530  tgid:7529  ppid:5847   task_flags:0x480140 flags:0x00004004
[  241.322556][   T35] Call Trace:
[  241.323939][   T35]  <TASK>
[  241.325203][   T35]  __schedule+0x1798/0x4cc0
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[  241.328100][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.330228][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.332396][   T35]  ? __pfx___schedule+0x10/0x10
[  241.334434][   T35]  ? schedule+0x91/0x360
[  241.336177][   T35]  schedule+0x165/0x360
[  241.338779][   T35]  blk_mq_freeze_queue_wait+0xf4/0x170
[  241.341140][   T35]  ? __pfx_blk_mq_freeze_queue_wait+0x10/0x10
[  241.343622][   T35]  ? __pfx_autoremove_wake_function+0x10/0x10
[  241.346159][   T35]  ? percpu_ref_kill_and_confirm+0xa3/0x130
[  241.349241][   T35]  queue_limits_commit_update_frozen+0x5d/0x3e0
[  241.351994][   T35]  nbd_set_size+0x47e/0x6a0
[  241.353808][   T35]  ? __pfx_nbd_set_size+0x10/0x10
[  241.355867][   T35]  ? nla_memcpy+0x5b/0xc0
[  241.366487][   T35]  nbd_genl_size_set+0x2eb/0x3c0
[  241.368585][   T35]  ? __pfx_nbd_genl_size_set+0x10/0x10
[  241.370755][   T35]  ? __pfx_nbd_get_config_unlocked+0x10/0x10
[  241.373140][   T35]  ? bpf_lsm_capable+0x9/0x20
[  241.375009][   T35]  ? security_capable+0x7e/0x2e0
[  241.393216][   T35]  ? radix_tree_lookup+0x240/0x290
[  241.395126][   T35]  nbd_genl_reconfigure+0x409/0x1870
[  241.406378][   T35]  ? __pfx_nbd_genl_reconfigure+0x10/0x10
[  241.408329][   T35]  ? __nla_parse+0x40/0x60
[  241.409943][   T35]  ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0
[  241.412562][   T35]  genl_family_rcv_msg_doit+0x215/0x300
[  241.415894][   T35]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  241.418666][   T35]  ? stack_trace_save+0x9c/0xe0
[  241.420196][   T35]  genl_rcv_msg+0x60e/0x790
[  241.421703][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.423466][   T35]  ? __pfx_nbd_genl_reconfigure+0x10/0x10
[  241.425697][   T35]  netlink_rcv_skb+0x208/0x470
[  241.428484][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.430452][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.432447][   T35]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  241.434572][   T35]  ? down_read+0x1ad/0x2e0
[  241.437126][   T35]  genl_rcv+0x28/0x40
[  241.438841][   T35]  netlink_unicast+0x82f/0x9e0
[  241.440790][   T35]  ? __pfx_netlink_unicast+0x10/0x10
[  241.442930][   T35]  ? netlink_sendmsg+0x642/0xb30
[  241.444970][   T35]  ? skb_put+0x11b/0x210
[  241.446963][   T35]  netlink_sendmsg+0x805/0xb30
[  241.448965][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.451279][   T35]  ? aa_sock_msg_perm+0xf1/0x1d0
[  241.453853][   T35]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  241.456036][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.458356][   T35]  __sock_sendmsg+0x21c/0x270
[  241.460521][   T35]  ____sys_sendmsg+0x505/0x830
[  241.462478][   T35]  ? __pfx_____sys_sendmsg+0x10/0x10
[  241.464611][   T35]  ? import_iovec+0x74/0xa0
[  241.466657][   T35]  ___sys_sendmsg+0x21f/0x2a0
[  241.467084][ T5849] Bluetooth: hci10: command tx timeout
[  241.468764][   T35]  ? __pfx____sys_sendmsg+0x10/0x10
[  241.472835][   T35]  ? __fget_files+0x2a/0x420
[  241.474700][   T35]  ? __fget_files+0x3a0/0x420
[  241.476650][   T35]  __x64_sys_sendmsg+0x19b/0x260
[  241.478773][   T35]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  241.480664][   T35]  ? rcu_is_watching+0x15/0xb0
[  241.482268][   T35]  ? do_syscall_64+0xbe/0x3b0
[  241.483768][   T35]  do_syscall_64+0xfa/0x3b0
[  241.485555][   T35]  ? lockdep_hardirqs_on+0x9c/0x150
[  241.487508][   T35]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.490038][   T35]  ? exc_page_fault+0x9f/0xf0
[  241.491899][   T35]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.494196][   T35] RIP: 0033:0x7f0478f8ebe9
[  241.495893][   T35] RSP: 002b:00007f0479d28038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  241.499328][   T35] RAX: ffffffffffffffda RBX: 00007f04791c5fa0 RCX: 00007f0478f8ebe9
[  241.502748][   T35] RDX: 0000000020000800 RSI: 0000200000000200 RDI: 0000000000000004
[  241.505894][   T35] RBP: 00007f0479011e19 R08: 0000000000000000 R09: 0000000000000000
[  241.509232][   T35] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  241.512637][   T35] R13: 00007f04791c6038 R14: 00007f04791c5fa0 R15: 00007ffee2b58568
[  241.516862][   T35]  </TASK>
[  241.518377][   T35] INFO: task syz.2.683:7541 blocked for more than 143 seconds.
[  241.521396][   T35]       Not tainted syzkaller #0
[  241.523292][   T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  241.526870][   T35] task:syz.2.683       state:D stack:28360 pid:7541  tgid:7540  ppid:5853   task_flags:0x400040 flags:0x00004004
[  241.531697][   T35] Call Trace:
[  241.532845][   T35]  <TASK>
[  241.533792][   T35]  __schedule+0x1798/0x4cc0
[  241.535175][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.536785][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.538592][   T35]  ? __pfx___schedule+0x10/0x10
[  241.540457][   T35]  ? schedule+0x91/0x360
[  241.541933][   T35]  schedule+0x165/0x360
[  241.543352][   T35]  schedule_preempt_disabled+0x13/0x30
[  241.545072][   T35]  __mutex_lock+0x7e6/0x1350
[  241.547086][   T35]  ? __mutex_lock+0x5bb/0x1350
[  241.548477][ T5849] Bluetooth: hci11: command tx timeout
[  241.549278][   T35]  ? genl_rcv_msg+0x10d/0x790
[  241.552611][   T35]  ? __pfx___mutex_lock+0x10/0x10
[  241.554392][   T35]  ? __dev_queue_xmit+0x27b/0x3b50
[  241.555961][   T35]  ? radix_tree_lookup+0x240/0x290
[  241.557707][   T35]  genl_rcv_msg+0x10d/0x790
[  241.559523][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.561349][   T35]  ? ref_tracker_free+0x63a/0x7d0
[  241.563234][   T35]  ? __asan_memcpy+0x40/0x70
[  241.564781][   T35]  ? __pfx_ref_tracker_free+0x10/0x10
[  241.567488][   T35]  netlink_rcv_skb+0x208/0x470
[  241.569175][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.570800][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.572639][   T35]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  241.574346][   T35]  ? down_read+0x1ad/0x2e0
[  241.575801][   T35]  genl_rcv+0x28/0x40
[  241.577194][   T35]  netlink_unicast+0x82f/0x9e0
[  241.579165][   T35]  ? __pfx_netlink_unicast+0x10/0x10
[  241.581247][   T35]  ? netlink_sendmsg+0x642/0xb30
[  241.582781][   T35]  ? skb_put+0x11b/0x210
[  241.584140][   T35]  netlink_sendmsg+0x805/0xb30
[  241.585930][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.588146][   T35]  ? aa_sock_msg_perm+0xf1/0x1d0
[  241.590459][   T35]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  241.592497][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.594531][   T35]  __sock_sendmsg+0x21c/0x270
[  241.596604][   T35]  __sys_sendto+0x3bd/0x520
[  241.598799][   T35]  ? __pfx___sys_sendto+0x10/0x10
[  241.600869][   T35]  ? count_memcg_event_mm+0x21/0x260
[  241.602990][   T35]  ? exc_page_fault+0x76/0xf0
[  241.604918][   T35]  ? do_user_addr_fault+0xc8a/0x1390
[  241.607280][   T35]  __x64_sys_sendto+0xde/0x100
[  241.609588][   T35]  do_syscall_64+0xfa/0x3b0
[  241.611489][   T35]  ? lockdep_hardirqs_on+0x9c/0x150
[  241.613541][   T35]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.616046][   T35]  ? exc_page_fault+0x9f/0xf0
[  241.619071][   T35]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.621546][   T35] RIP: 0033:0x7fc4f0390a7c
[  241.623452][   T35] RSP: 002b:00007fc4f1208ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  241.626988][   T35] RAX: ffffffffffffffda RBX: 00007fc4f1208fc0 RCX: 00007fc4f0390a7c
[  241.630415][   T35] RDX: 0000000000000020 RSI: 00007fc4f1209010 RDI: 0000000000000004
[  241.633503][   T35] RBP: 0000000000000000 R08: 00007fc4f1208f14 R09: 000000000000000c
[  241.636854][   T35] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004
[  241.640227][   T35] R13: 00007fc4f1208f68 R14: 00007fc4f1209010 R15: 0000000000000000
[  241.643401][   T35]  </TASK>
[  241.644694][   T35] INFO: task syz.1.684:7546 blocked for more than 143 seconds.
[  241.647933][   T35]       Not tainted syzkaller #0
[  241.650209][   T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  241.653713][   T35] task:syz.1.684       state:D stack:27240 pid:7546  tgid:7545  ppid:5855   task_flags:0x400140 flags:0x00004004
[  241.658778][   T35] Call Trace:
[  241.660425][   T35]  <TASK>
[  241.661668][   T35]  __schedule+0x1798/0x4cc0
[  241.663510][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.665500][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.667864][   T35]  ? __pfx___schedule+0x10/0x10
[  241.670227][   T35]  ? schedule+0x91/0x360
[  241.671946][   T35]  schedule+0x165/0x360
[  241.673598][   T35]  schedule_preempt_disabled+0x13/0x30
[  241.675806][   T35]  __mutex_lock+0x7e6/0x1350
[  241.677836][   T35]  ? __mutex_lock+0x5bb/0x1350
[  241.680187][   T35]  ? genl_rcv_msg+0x10d/0x790
[  241.682146][   T35]  ? __pfx___mutex_lock+0x10/0x10
[  241.684399][   T35]  ? stack_trace_save+0x9c/0xe0
[  241.686671][   T35]  ? __pfx_stack_trace_save+0x10/0x10
[  241.689206][   T35]  ? radix_tree_lookup+0x240/0x290
[  241.691401][   T35]  genl_rcv_msg+0x10d/0x790
[  241.693287][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.695288][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.697524][   T35]  netlink_rcv_skb+0x208/0x470
[  241.699788][   T35]  ? __lock_acquire+0xab9/0xd20
[  241.701735][   T35]  ? __pfx_genl_rcv_msg+0x10/0x10
[  241.703717][   T35]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  241.705779][   T35]  ? down_read+0x1ad/0x2e0
[  241.707704][   T35]  genl_rcv+0x28/0x40
[  241.709636][   T35]  netlink_unicast+0x82f/0x9e0
[  241.711607][   T35]  ? __pfx_netlink_unicast+0x10/0x10
[  241.713767][   T35]  ? netlink_sendmsg+0x642/0xb30
[  241.715787][   T35]  ? skb_put+0x11b/0x210
[  241.717997][   T35]  netlink_sendmsg+0x805/0xb30
[  241.719968][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.722977][   T35]  ? aa_sock_msg_perm+0xf1/0x1d0
[  241.725028][   T35]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  241.727325][   T35]  ? __pfx_netlink_sendmsg+0x10/0x10
[  241.729671][   T35]  __sock_sendmsg+0x21c/0x270
[  241.731657][   T35]  __sys_sendto+0x3bd/0x520
[  241.733511][   T35]  ? __pfx___sys_sendto+0x10/0x10
[  241.735583][   T35]  ? count_memcg_event_mm+0x21/0x260
[  241.737844][   T35]  ? exc_page_fault+0x76/0xf0
[  241.740213][   T35]  ? do_user_addr_fault+0xc8a/0x1390
[  241.742442][   T35]  __x64_sys_sendto+0xde/0x100
[  241.744423][   T35]  do_syscall_64+0xfa/0x3b0
[  241.746467][   T35]  ? lockdep_hardirqs_on+0x9c/0x150
[  241.748875][   T35]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.751407][   T35]  ? exc_page_fault+0x9f/0xf0
[  241.753337][   T35]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  241.755724][   T35] RIP: 0033:0x7f3642d90a7c
[  241.757727][   T35] RSP: 002b:00007f3643cebec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  241.761425][   T35] RAX: ffffffffffffffda RBX: 00007f3643cebfc0 RCX: 00007f3642d90a7c
[  241.764665][   T35] RDX: 000000000000001c RSI: 00007f3643cec010 RDI: 0000000000000009
[  241.767994][   T35] RBP: 0000000000000000 R08: 00007f3643cebf14 R09: 000000000000000c
[  241.771376][   T35] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000009
[  241.774604][   T35] R13: 00007f3643cebf68 R14: 00007f3643cec010 R15: 0000000000000000
[  241.778140][   T35]  </TASK>
[  241.779514][   T35] 
[  241.779514][   T35] Showing all locks held in the system:
[  241.782618][   T35] 1 lock held by khungtaskd/35:
[  241.784603][   T35]  #0: ffffffff8e139f20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[  241.791519][   T35] 2 locks held by getty/5673:
[  241.793580][   T35]  #0: ffff888106faf0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  241.797617][   T35]  #1: ffffc900029062f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[  241.801714][   T35] 1 lock held by udevd/5851:
[  241.803584][   T35]  #0: ffff888107bc1358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[  241.807495][   T35] 2 locks held by kworker/u8:4/5909:
[  241.809607][   T35] 6 locks held by syz.0.678/7530:
[  241.811556][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.814816][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.818512][   T35]  #2: ffff888021abea30 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_reconfigure+0x36f/0x1870
[  241.823489][   T35]  #3: ffff88802197df58 (&q->limits_lock){+.+.}-{4:4}, at: nbd_set_size+0x292/0x6a0
[  241.827400][   T35]  #4: ffff88802197d8f8 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: queue_limits_commit_update_frozen+0x5d/0x3e0
[  241.832180][   T35]  #5: ffff88802197d930 (&q->q_usage_counter(queue)#33){+.+.}-{0:0}, at: queue_limits_commit_update_frozen+0x5d/0x3e0
[  241.837201][   T35] 2 locks held by syz.2.683/7541:
[  241.839266][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.842580][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.846191][   T35] 2 locks held by syz.1.684/7546:
[  241.848356][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.851725][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.855367][   T35] 2 locks held by syz-executor/7557:
[  241.857576][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.860849][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.864486][   T35] 2 locks held by syz-executor/7559:
[  241.870811][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.874133][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.877789][   T35] 2 locks held by syz-executor/7563:
[  241.879922][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.883290][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.887230][   T35] 2 locks held by syz-executor/7583:
[  241.889325][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.892545][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.896232][   T35] 2 locks held by syz-executor/7593:
[  241.898500][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.901885][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.905619][   T35] 2 locks held by syz-executor/7594:
[  241.907846][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.911029][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.914623][   T35] 2 locks held by syz-executor/7618:
[  241.916891][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.920233][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.923855][   T35] 2 locks held by syz-executor/7628:
[  241.926949][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.930205][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.933407][   T35] 2 locks held by syz-executor/7631:
[  241.935264][   T35]  #0: ffffffff8f59ea90 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  241.938557][   T35]  #1: ffffffff8f59e8a8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790
[  241.941719][   T35] 
[  241.942596][   T35] =============================================
[  241.942596][   T35] 
[  241.945481][   T35] NMI backtrace for cpu 0
[  241.945510][   T35] CPU: 0 UID: 0 PID: 35 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  241.945524][   T35] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  241.945532][   T35] Call Trace:
[  241.945539][   T35]  <TASK>
[  241.945546][   T35]  dump_stack_lvl+0x189/0x250
[  241.945566][   T35]  ? __pfx_dump_stack_lvl+0x10/0x10
[  241.945581][   T35]  ? __pfx__printk+0x10/0x10
[  241.945607][   T35]  nmi_cpu_backtrace+0x39e/0x3d0
[  241.945625][   T35]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  241.945644][   T35]  ? __pfx__printk+0x10/0x10
[  241.945665][   T35]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  241.945685][   T35]  nmi_trigger_cpumask_backtrace+0x17a/0x300
[  241.945706][   T35]  watchdog+0xf93/0xfe0
[  241.945727][   T35]  ? watchdog+0x1de/0xfe0
[  241.945745][   T35]  kthread+0x711/0x8a0
[  241.945762][   T35]  ? __pfx_watchdog+0x10/0x10
[  241.945775][   T35]  ? __pfx_kthread+0x10/0x10
[  241.945789][   T35]  ? _raw_spin_unlock_irq+0x23/0x50
[  241.945806][   T35]  ? lockdep_hardirqs_on+0x9c/0x150
[  241.945818][   T35]  ? __pfx_kthread+0x10/0x10
[  241.945833][   T35]  ret_from_fork+0x3fc/0x770
[  241.945848][   T35]  ? __pfx_ret_from_fork+0x10/0x10
[  241.945865][   T35]  ? __switch_to_asm+0x39/0x70
[  241.945881][   T35]  ? __switch_to_asm+0x33/0x70
[  241.945894][   T35]  ? __pfx_kthread+0x10/0x10
[  241.945907][   T35]  ret_from_fork_asm+0x1a/0x30
[  241.945935][   T35]  </TASK>
[  241.945940][   T35] Sending NMI from CPU 0 to CPUs 1:
[  241.995179][    C1] NMI backtrace for cpu 1
[  241.995192][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
[  241.995206][    C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  241.995213][    C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[  241.995231][    C1] Code: 13 e8 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 73 b7 0d 00 f3 0f 1e fa fb f4 <c3> cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[  241.995241][    C1] RSP: 0018:ffffc90000177de0 EFLAGS: 00000282
[  241.995252][    C1] RAX: 2a57bc7ed890ff00 RBX: ffffffff819683f8 RCX: 2a57bc7ed890ff00
[  241.995261][    C1] RDX: 0000000000000001 RSI: ffffffff8d9b9d08 RDI: ffffffff8be33880
[  241.995269][    C1] RBP: ffffc90000177f20 R08: ffff888136632f9b R09: 1ffff11026cc65f3
[  241.995277][    C1] R10: dffffc0000000000 R11: ffffed1026cc65f4 R12: ffffffff8fa39230
[  241.995285][    C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110200d4000
[  241.995293][    C1] FS:  0000000000000000(0000) GS:ffff8881a3c14000(0000) knlGS:0000000000000000
[  241.995302][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  241.995310][    C1] CR2: 00007ffea0ac1ff8 CR3: 00000001102ca000 CR4: 00000000000006f0
[  241.995340][    C1] Call Trace:
[  241.995348][    C1]  <TASK>
[  241.995353][    C1]  default_idle+0x13/0x20
[  241.995367][    C1]  default_idle_call+0x74/0xb0
[  241.995381][    C1]  do_idle+0x1e8/0x510
[  241.995395][    C1]  ? __pfx_do_idle+0x10/0x10
[  241.995404][    C1]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  241.995422][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  241.995434][    C1]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  241.995450][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  241.995470][    C1]  cpu_startup_entry+0x44/0x60
[  241.995481][    C1]  start_secondary+0x101/0x110
[  241.995498][    C1]  common_startup_64+0x13e/0x147
[  241.995519][    C1]  </TASK>
[  241.996116][   T35] Kernel panic - not syncing: hung_task: blocked tasks
[  242.063866][   T35] CPU: 0 UID: 0 PID: 35 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  242.067146][   T35] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  242.070609][   T35] Call Trace:
[  242.071934][   T35]  <TASK>
[  242.073196][   T35]  dump_stack_lvl+0x99/0x250
[  242.075081][   T35]  ? __asan_memcpy+0x40/0x70
[  242.076914][   T35]  ? __pfx_dump_stack_lvl+0x10/0x10
[  242.078946][   T35]  ? __pfx__printk+0x10/0x10
[  242.080706][   T35]  vpanic+0x281/0x750
[  242.082240][   T35]  ? __pfx_vpanic+0x10/0x10
[  242.083969][   T35]  ? __x2apic_send_IPI_mask+0x1e4/0x260
[  242.086118][   T35]  ? preempt_schedule+0xae/0xc0
[  242.088016][   T35]  ? preempt_schedule_common+0x83/0xd0
[  242.090151][   T35]  panic+0xb9/0xc0
[  242.091620][   T35]  ? __pfx_panic+0x10/0x10
[  242.093264][   T35]  ? preempt_schedule_thunk+0x16/0x30
[  242.095399][   T35]  ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[  242.097849][   T35]  watchdog+0xfd2/0xfe0
[  242.099513][   T35]  ? watchdog+0x1de/0xfe0
[  242.101217][   T35]  kthread+0x711/0x8a0
[  242.102862][   T35]  ? __pfx_watchdog+0x10/0x10
[  242.104783][   T35]  ? __pfx_kthread+0x10/0x10
[  242.106658][   T35]  ? _raw_spin_unlock_irq+0x23/0x50
[  242.108725][   T35]  ? lockdep_hardirqs_on+0x9c/0x150
[  242.110811][   T35]  ? __pfx_kthread+0x10/0x10
[  242.112649][   T35]  ret_from_fork+0x3fc/0x770
[  242.114515][   T35]  ? __pfx_ret_from_fork+0x10/0x10
[  242.116592][   T35]  ? __switch_to_asm+0x39/0x70
[  242.118485][   T35]  ? __switch_to_asm+0x33/0x70
[  242.120394][   T35]  ? __pfx_kthread+0x10/0x10
[  242.122245][   T35]  ret_from_fork_asm+0x1a/0x30
[  242.124169][   T35]  </TASK>
[  242.126099][   T35] Kernel Offset: disabled
[  242.127566][   T35] Rebooting in 86400 seconds..

VM DIAGNOSIS:
07:46:47  Registers:
info registers vcpu 0

CPU#0
RAX=ffffffff8acdb455 RBX=0000000000000000 RCX=0000000000000000 RDX=ffff88801caf8000
RSI=0000000000000000 RDI=0000000000000001 RBP=ffffc900001ef130 RSP=ffffc900001eef38
R8 =ffffffff8fa39237 R9 =1ffffffff1f47246 R10=dffffc0000000000 R11=fffffbfff1f47247
R12=ffff88811018e468 R13=ffffc900001ef400 R14=dffffc0000000000 R15=ffffc900001ef5e0
RIP=ffffffff81bfb2c7 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 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880b8614000 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=00007f47be67cffd CR3=000000000df36000 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 00000000000000ff XMM01=0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a
XMM02=0000000000000000 0000000000000000 XMM03=0000000000000000 0000000000000000
XMM04=0000000000000000 00000000000000ff XMM05=0000000000000000 0000000000000000
XMM06=0000000000000000 0000000000000000 XMM07=0000000000000000 0000000000000000
XMM08=0000000000000000 0000000000000000 XMM09=0000000000000000 0000000000000000
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=1ffff11020c0a290 RBX=ffff888106051480 RCX=ffff888022c78000 RDX=0000000000000000
RSI=ffffffff8dba9235 RDI=ffff888022c78000 RBP=fffffffffffffe38 RSP=ffffc90003a9fa20
R8 =0000000000000000 R9 =ffffffff8b4808d2 R10=dffffc0000000000 R11=ffffffff8b480800
R12=dffffc0000000000 R13=ffff888106051490 R14=ffff88810cb9cd80 R15=000000000000038a
RIP=ffffffff8b4808b1 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 0000000000000000 ffffffff 00c00000
GS =0000 ffff8881a3c14000 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=00005633cccc8000 CR3=0000000026e2a000 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 00000000000001a4 XMM01=0000000000000000 0000000000000000
XMM02=0000000000000000 0000000000000000 XMM03=0000000000000000 0000000000000000
XMM04=0000000000000000 0000000000000000 XMM05=0000000000000000 0000000000000000
XMM06=0000000000000000 0000000000000000 XMM07=0000000000000000 0000000000000000
XMM08=0000000000000000 0000000000000000 XMM09=0000000000000000 0000000000000000
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
