last executing test programs:

450.835472ms ago: executing program 2 (id=4244):
socket$kcm(0xa, 0x3, 0x87)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201})
r1 = socket$kcm(0x2, 0xa, 0x2)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local})
write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="034886dd010000000000140000006000000003088700fe88a43de1a400000000000000007d01ff020000000000000000000000000001", @ANYBLOB="cbf6"], 0xfdef)

369.96963ms ago: executing program 0 (id=4249):
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100029bd7000ffdbdf250e000000340002800800080006040000060002004e200000080007000800000005000d00010000000800060009"], 0x48}, 0x1, 0x0, 0x0, 0x40081c4}, 0x44000)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100626f6e640000000018000280140008"], 0x48}}, 0x0)
sendmmsg$inet(r0, &(0x7f0000005200)=[{{0x0, 0x4b, &(0x7f0000000000), 0x1}}], 0x1, 0x0)

294.273257ms ago: executing program 1 (id=4250):
openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
close(0x3)

293.807975ms ago: executing program 2 (id=4251):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000440)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8}]}, @NFT_MSG_DELSET={0x2c, 0xb, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x2}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x90}, 0x1, 0x0, 0x0, 0x4000850}, 0x40)

241.924154ms ago: executing program 1 (id=4252):
socket$isdn(0x22, 0x2, 0x21)
close(0x3)

241.589426ms ago: executing program 0 (id=4253):
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @loopback}], 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b8", 0xffe0, 0x2000c851, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300), 0x8)

241.502509ms ago: executing program 2 (id=4254):
r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/30, 0x1e}], 0x1, 0xe9, 0x7)

172.419289ms ago: executing program 2 (id=4255):
r0 = socket$netlink(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f00000029c0)=ANY=[@ANYBLOB="140000000d0603"], 0x14}}, 0x0)
sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000060601"], 0x14}}, 0x810)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0)

172.075679ms ago: executing program 1 (id=4256):
r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0x0}, 0x48)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1f, 0x11, &(0x7f00000015c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1001}, [@snprintf={{}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x5, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8009}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0xb3}}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r1}, 0xc)

171.815796ms ago: executing program 0 (id=4257):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x6c, 0x2, 0x6, 0x301, 0x6000000, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty=0x80ffffff}}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x2}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4840}, 0x0)

71.539279ms ago: executing program 0 (id=4258):
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x24004004)
recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0)
recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xb8}, 0x2160)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0)
recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
sendmsg$inet(r8, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0)
recvmsg(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000300)={0x8, <r9=>0x0}, 0x8)
bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000180)=r9, 0x4)

71.267596ms ago: executing program 2 (id=4259):
unshare(0x2a020400)
r0 = socket$rds(0x15, 0x5, 0x0)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4)

71.053762ms ago: executing program 1 (id=4260):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450)
sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x54}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000840)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000070a050000000000000000000a0040010900010073797a31000000000900020073797a32000000000c000340"], 0x38}, 0x1, 0x0, 0x0, 0x20040850}, 0x4004014)

70.678582ms ago: executing program 1 (id=4261):
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x80000000, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local}, 0x10)
r1 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000000)=0x80000000, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @local}, 0x10)

1.183192ms ago: executing program 0 (id=4262):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000007c0)=0x40000401, 0x4)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, 0x1c)
listen(r0, 0xb5d6)

829.667µs ago: executing program 1 (id=4263):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001dc0), r0)
sendmsg$FOU_CMD_GET(r0, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01012cbd7000fcdbdf250300000008000b00", @ANYRES32=0x0, @ANYBLOB="050002000a0000001400070000000000000000000000000000000008060001004e"], 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x48020)

477.372µs ago: executing program 2 (id=4264):
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x1b32, 0x4)
sendto$inet(r0, &(0x7f0000000080)='v', 0x1, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000032c0)=[{{0x0, 0x0, 0x0}, 0xb}], 0x1, 0x40002182, 0x0)

0s ago: executing program 0 (id=4265):
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x3})
ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000))

kernel console output (not intermixed with test programs):

Warning: Permanently added '[localhost]:19021' (ED25519) to the list of known hosts.
syzkaller login: [   56.348963][ T5825] cgroup: Unknown subsys name 'net'
[   56.482832][ T5825] cgroup: Unknown subsys name 'cpuset'
[   56.489227][ T5825] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   58.376667][ T5825] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   63.201655][ T5847] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   63.229095][ T5847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   63.233215][ T5847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   63.235016][ T5851] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   63.240356][ T5851] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   63.240392][ T5847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   63.243812][ T5851] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   63.250055][ T5847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   63.250408][ T5851] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   63.257644][ T5851] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   63.325162][ T5235] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   63.335414][ T5235] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   63.340372][ T5235] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   63.344020][ T5235] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   63.347044][ T5235] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   63.594566][ T5846] chnl_net:caif_netlink_parms(): no params data found
[   63.665050][ T5849] chnl_net:caif_netlink_parms(): no params data found
[   63.760120][ T5846] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.763136][ T5846] bridge0: port 1(bridge_slave_0) entered disabled state
[   63.765580][ T5846] bridge_slave_0: entered allmulticast mode
[   63.769634][ T5846] bridge_slave_0: entered promiscuous mode
[   63.778238][ T5846] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.780699][ T5846] bridge0: port 2(bridge_slave_1) entered disabled state
[   63.782925][ T5846] bridge_slave_1: entered allmulticast mode
[   63.786479][ T5846] bridge_slave_1: entered promiscuous mode
[   63.790986][ T5855] chnl_net:caif_netlink_parms(): no params data found
[   63.854145][ T5846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   63.857577][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.862822][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state
[   63.865942][ T5849] bridge_slave_0: entered allmulticast mode
[   63.871443][ T5849] bridge_slave_0: entered promiscuous mode
[   63.893362][ T5846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   63.897137][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.901434][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state
[   63.904432][ T5849] bridge_slave_1: entered allmulticast mode
[   63.908909][ T5849] bridge_slave_1: entered promiscuous mode
[   64.008528][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.011465][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state
[   64.014290][ T5855] bridge_slave_0: entered allmulticast mode
[   64.018772][ T5855] bridge_slave_0: entered promiscuous mode
[   64.024047][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.026810][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state
[   64.030399][ T5855] bridge_slave_1: entered allmulticast mode
[   64.034118][ T5855] bridge_slave_1: entered promiscuous mode
[   64.039053][ T5846] team0: Port device team_slave_0 added
[   64.051847][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   64.056725][ T5846] team0: Port device team_slave_1 added
[   64.082170][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   64.087280][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   64.106998][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   64.132624][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_0
[   64.135386][ T5846] 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.
[   64.145691][ T5846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   64.170303][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_1
[   64.173093][ T5846] 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.
[   64.183378][ T5846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   64.189444][ T5855] team0: Port device team_slave_0 added
[   64.200710][ T5849] team0: Port device team_slave_0 added
[   64.204803][ T5855] team0: Port device team_slave_1 added
[   64.226320][ T5849] team0: Port device team_slave_1 added
[   64.240510][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0
[   64.242836][ 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.
[   64.252019][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   64.303296][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1
[   64.305521][ 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.
[   64.313976][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   64.328119][ T5846] hsr_slave_0: entered promiscuous mode
[   64.331439][ T5846] hsr_slave_1: entered promiscuous mode
[   64.335198][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0
[   64.339195][ T5849] 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.
[   64.349403][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   64.389263][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1
[   64.392022][ T5849] 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.
[   64.403944][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   64.429343][ T5855] hsr_slave_0: entered promiscuous mode
[   64.432333][ T5855] hsr_slave_1: entered promiscuous mode
[   64.435168][ T5855] debugfs: 'hsr0' already exists in 'hsr'
[   64.438045][ T5855] Cannot create hsr debugfs directory
[   64.565732][ T5849] hsr_slave_0: entered promiscuous mode
[   64.571049][ T5849] hsr_slave_1: entered promiscuous mode
[   64.573935][ T5849] debugfs: 'hsr0' already exists in 'hsr'
[   64.576217][ T5849] Cannot create hsr debugfs directory
[   64.854488][ T5846] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   64.872675][ T5846] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   64.878593][ T5846] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   64.892104][ T5846] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   64.936172][ T5855] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   64.946184][ T5855] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   64.968753][ T5855] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   64.987476][ T5855] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   65.039048][ T5849] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   65.044344][ T5849] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   65.050288][ T5849] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   65.057017][ T5849] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   65.155708][ T5846] 8021q: adding VLAN 0 to HW filter on device bond0
[   65.207267][ T5846] 8021q: adding VLAN 0 to HW filter on device team0
[   65.214694][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0
[   65.231637][   T26] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.234552][   T26] bridge0: port 1(bridge_slave_0) entered forwarding state
[   65.240999][   T26] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.243444][   T26] bridge0: port 2(bridge_slave_1) entered forwarding state
[   65.254170][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0
[   65.279746][ T5855] 8021q: adding VLAN 0 to HW filter on device team0
[   65.300207][ T5851] Bluetooth: hci1: command tx timeout
[   65.300214][ T5235] Bluetooth: hci0: command tx timeout
[   65.312085][   T26] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.314445][   T26] bridge0: port 1(bridge_slave_0) entered forwarding state
[   65.320153][ T5849] 8021q: adding VLAN 0 to HW filter on device team0
[   65.334381][   T26] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.337090][   T26] bridge0: port 2(bridge_slave_1) entered forwarding state
[   65.367670][   T26] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.370216][   T26] bridge0: port 1(bridge_slave_0) entered forwarding state
[   65.373164][ T5235] Bluetooth: hci2: command tx timeout
[   65.389249][ T5855] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   65.410948][   T32] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.413678][   T32] bridge0: port 2(bridge_slave_1) entered forwarding state
[   65.574524][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0
[   65.637255][ T5846] 8021q: adding VLAN 0 to HW filter on device batadv0
[   65.659926][ T5855] veth0_vlan: entered promiscuous mode
[   65.678851][ T5855] veth1_vlan: entered promiscuous mode
[   65.694581][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0
[   65.757140][ T5855] veth0_macvtap: entered promiscuous mode
[   65.785828][ T5846] veth0_vlan: entered promiscuous mode
[   65.792779][ T5855] veth1_macvtap: entered promiscuous mode
[   65.809421][ T5849] veth0_vlan: entered promiscuous mode
[   65.816585][ T5846] veth1_vlan: entered promiscuous mode
[   65.824565][ T5849] veth1_vlan: entered promiscuous mode
[   65.832917][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0
[   65.855363][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1
[   65.875350][   T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   65.880433][   T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   65.893202][   T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   65.896217][   T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   65.930491][ T5849] veth0_macvtap: entered promiscuous mode
[   65.950891][ T5846] veth0_macvtap: entered promiscuous mode
[   65.956920][ T5849] veth1_macvtap: entered promiscuous mode
[   65.975819][ T5846] veth1_macvtap: entered promiscuous mode
[   66.026684][   T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.030240][   T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.043033][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0
[   66.050146][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_0
[   66.077334][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1
[   66.091898][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_1
[   66.112727][   T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   66.113160][   T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.123818][   T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   66.128617][   T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.140582][   T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   66.144045][   T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   66.147582][   T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   66.173334][   T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   66.199336][   T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   66.223206][   T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   66.253230][ T5855] 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.
[   66.324152][   T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.326679][   T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.353565][ T1089] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.356610][ T1089] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.394671][ T1089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.400947][ T1089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.429479][ T1089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   66.432642][ T1089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   66.616877][ T5918] bond0: (slave vxlan0): Enslaving as an active interface with an up link
[   66.627139][   T13] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0
[   66.649059][   T13] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0
[   66.657325][   T12] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0
[   66.661245][   T12] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0
[   67.368373][ T5235] Bluetooth: hci0: command tx timeout
[   67.369402][ T5851] Bluetooth: hci1: command tx timeout
[   67.450748][ T5851] Bluetooth: hci2: command tx timeout
[   67.525082][ T5950] netlink: 12 bytes leftover after parsing attributes in process `syz.0.18'.
[   67.544072][ T5950] netlink: 12 bytes leftover after parsing attributes in process `syz.0.18'.
[   67.654890][ T5957] netlink: 'syz.2.22': attribute type 1 has an invalid length.
[   67.659120][ T5957] netlink: 144 bytes leftover after parsing attributes in process `syz.2.22'.
[   67.665988][ T5957] netlink: 28 bytes leftover after parsing attributes in process `syz.2.22'.
[   67.789063][ T5962] netlink: 12 bytes leftover after parsing attributes in process `syz.2.23'.
[   68.171554][ T5983] syz.0.33 uses obsolete (PF_INET,SOCK_PACKET)
[   68.351687][ T5995] Zero length message leads to an empty skb
[   68.427565][ T6002] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   68.770581][ T6015] block nbd0: server does not support multiple connections per device.
[   68.782331][ T6015] block nbd0: shutting down sockets
[   68.944793][ T6027] netlink: 8 bytes leftover after parsing attributes in process `syz.2.52'.
[   69.180312][ T6042] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[   69.231046][ T6042] warning: `syz.1.61' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[   69.451810][ T5235] Bluetooth: hci0: command tx timeout
[   69.454910][ T5851] Bluetooth: hci1: command tx timeout
[   69.485059][ T6064] netlink: 8 bytes leftover after parsing attributes in process `syz.0.71'.
[   69.510718][ T6064] bridge0: port 2(bridge_slave_1) entered disabled state
[   69.513911][ T6064] bridge0: port 1(bridge_slave_0) entered disabled state
[   69.528872][ T5851] Bluetooth: hci2: command tx timeout
[   69.620714][ T6075] netlink: 'syz.2.74': attribute type 1 has an invalid length.
[   69.661665][ T6075] bond1: (slave vcan1): The slave device specified does not support setting the MAC address
[   69.664983][ T6075] bond1: (slave vcan1): Setting fail_over_mac to active for active-backup mode
[   69.669240][ T6078] xt_policy: neither incoming nor outgoing policy selected
[   69.671254][ T6075] bond1: (slave vcan1): making interface the new active one
[   69.675665][ T6075] bond1: (slave vcan1): Enslaving as an active interface with an up link
[   69.690233][ T6075] bond1: (slave vcan2): The slave device specified does not support setting the MAC address
[   69.698882][ T6075] bond1: (slave vcan2): Enslaving as a backup interface with an up link
[   69.706369][ T6075] 8021q: adding VLAN 0 to HW filter on device bond1
[   69.796221][ T6084] netlink: 12 bytes leftover after parsing attributes in process `syz.2.79'.
[   69.943248][ T5295] udevd[5295]: worker [5854] terminated by signal 33 (Unknown signal 33)
[   69.946627][ T6088] netlink: 60 bytes leftover after parsing attributes in process `syz.1.78'.
[   69.952845][ T5295] udevd[5295]: worker [5854] failed while handling '/devices/virtual/block/loop2'
[   69.960410][ T6088] unsupported nlmsg_type 40
[   70.314426][ T6119] netlink: 24 bytes leftover after parsing attributes in process `syz.1.95'.
[   70.654631][ T6146] Bluetooth: MGMT ver 1.23
[   71.054199][ T6112] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512)
[   71.083241][ T6168] bridge0: port 2(bridge_slave_1) entered disabled state
[   71.087808][ T6168] bridge0: port 1(bridge_slave_0) entered disabled state
[   71.101139][ T6168] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check.
[   71.127794][ T6170] bridge_slave_0: left allmulticast mode
[   71.130311][ T6170] bridge_slave_0: left promiscuous mode
[   71.136077][ T6170] bridge0: port 1(bridge_slave_0) entered disabled state
[   71.154525][ T6170] bridge_slave_1: left allmulticast mode
[   71.156774][ T6170] bridge_slave_1: left promiscuous mode
[   71.161609][ T6170] bridge0: port 2(bridge_slave_1) entered disabled state
[   71.170547][ T6170] bond0: (slave bond_slave_0): Releasing backup interface
[   71.179247][ T6170] bond0: (slave bond_slave_1): Releasing backup interface
[   71.190321][ T6170] team0: Port device team_slave_0 removed
[   71.198529][ T6170] team0: Port device team_slave_1 removed
[   71.202630][ T6170] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   71.205843][ T6170] batman_adv: batadv0: Removing interface: batadv_slave_0
[   71.220553][ T6170] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   71.223788][ T6170] batman_adv: batadv0: Removing interface: batadv_slave_1
[   71.239189][ T6170] bond1: (slave vcan1): Releasing backup interface
[   71.242007][ T6170] bond1: (slave vcan2): making interface the new active one
[   71.251479][ T6170] bond1: (slave vcan2): Releasing backup interface
[   71.278097][ T6173] team0: Mode changed to "loadbalance"
[   71.373772][ T1363] ieee802154 phy0 wpan0: encryption failed: -22
[   71.376544][ T1363] ieee802154 phy1 wpan1: encryption failed: -22
[   71.539058][ T5235] Bluetooth: hci0: command tx timeout
[   71.541008][ T5851] Bluetooth: hci1: command tx timeout
[   71.608577][ T5851] Bluetooth: hci2: command tx timeout
[   72.690021][ T6265] Bluetooth: MGMT ver 1.23
[   72.769677][ T6272] netlink: 'syz.2.164': attribute type 13 has an invalid length.
[   72.772183][ T6272] netlink: 'syz.2.164': attribute type 17 has an invalid length.
[   72.815461][ T6272] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[   73.080306][ T6279] netlink: 'syz.1.166': attribute type 1 has an invalid length.
[   73.083023][ T6279] __nla_validate_parse: 3 callbacks suppressed
[   73.083032][ T6279] netlink: 224 bytes leftover after parsing attributes in process `syz.1.166'.
[   73.211211][ T6285] netlink: 28 bytes leftover after parsing attributes in process `syz.1.169'.
[   73.215443][ T6285] netlink: 28 bytes leftover after parsing attributes in process `syz.1.169'.
[   73.274593][ T6289] netlink: 'syz.1.171': attribute type 11 has an invalid length.
[   73.282490][ T6289] netlink: 44 bytes leftover after parsing attributes in process `syz.1.171'.
[   73.529113][   T47] cfg80211: failed to load regulatory.db
[   73.577170][ T6304] netlink: 212924 bytes leftover after parsing attributes in process `syz.1.176'.
[   73.745642][ T6318] netlink: 'syz.1.183': attribute type 1 has an invalid length.
[   73.751290][ T6318] netlink: 5624 bytes leftover after parsing attributes in process `syz.1.183'.
[   75.550121][ T6420] netlink: 72 bytes leftover after parsing attributes in process `syz.1.232'.
[   75.603026][ T6420] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci2/hci2:200/input4
[   75.996529][ T6432] Bluetooth: MGMT ver 1.23
[   76.095556][ T6439] netlink: 16 bytes leftover after parsing attributes in process `syz.2.239'.
[   76.104265][ T6439] openvswitch: netlink: Flow key attr not present in new flow.
[   77.390945][ T5876] IPVS: starting estimator thread 0...
[   77.497939][ T6486] IPVS: using max 64 ests per chain, 153600 per kthread
[   77.631442][ T6494] netlink: 8 bytes leftover after parsing attributes in process `syz.2.265'.
[   78.422293][ T6527] netlink: 8 bytes leftover after parsing attributes in process `syz.1.280'.
[   78.544515][ T6531] sctp: [Deprecated]: syz.1.282 (pid 6531) Use of int in maxseg socket option.
[   78.544515][ T6531] Use struct sctp_assoc_value instead
[   79.576911][ T6575] netlink: 4 bytes leftover after parsing attributes in process `syz.1.303'.
[   79.776462][ T6582] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   79.800710][ T6582] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   79.860671][ T6588] batadv_slave_1: entered promiscuous mode
[   79.864518][ T6587] batadv_slave_1: left promiscuous mode
[   79.901348][ T6590] netlink: 8 bytes leftover after parsing attributes in process `syz.1.310'.
[   80.054112][ T6598] syzkaller1: entered promiscuous mode
[   80.056128][ T6598] syzkaller1: entered allmulticast mode
[   80.362679][ T6603] netlink: 244 bytes leftover after parsing attributes in process `syz.2.316'.
[   80.625406][ T6619] netlink: 256 bytes leftover after parsing attributes in process `syz.0.324'.
[   80.763363][ T6627] netlink: 48 bytes leftover after parsing attributes in process `syz.2.328'.
[   80.826053][ T6629] openvswitch: netlink: IP tunnel TTL not specified.
[   80.849843][ T6631] netlink: 5636 bytes leftover after parsing attributes in process `syz.2.330'.
[   81.049436][ T6644] netlink: 211576 bytes leftover after parsing attributes in process `syz.1.337'.
[   81.221245][ T6657] netlink: 'syz.2.343': attribute type 3 has an invalid length.
[   81.227235][ T6657] syz_tun: entered allmulticast mode
[   81.246900][ T6655] netlink: 4 bytes leftover after parsing attributes in process `syz.0.341'.
[   81.312367][ T6658] iwpm_register_pid: Unable to send a nlmsg (client = 2)
[   81.327393][ T6658] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98
[   81.740592][ T5708] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[   81.744331][ T5708] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[   81.753495][ T5708] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[   81.772359][ T5708] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[   81.783764][ T6656] syz_tun: left allmulticast mode
[   81.863791][ T6675] netlink: 8 bytes leftover after parsing attributes in process `syz.1.350'.
[   81.990191][ T6686] netlink: 'syz.1.355': attribute type 12 has an invalid length.
[   82.158466][ T6696] xt_socket: unknown flags 0x50
[   82.939252][ T6710] netlink: 'syz.1.365': attribute type 6 has an invalid length.
[   83.414501][ T6723] vlan3: entered promiscuous mode
[   83.416702][ T6723] bond0: entered promiscuous mode
[   84.299853][ T6741] ieee802154 phy0 wpan0: encryption failed: -22
[   84.356586][ T6747] openvswitch: netlink: Unknown key attributes 2
[   84.544472][ T6761] openvswitch: netlink: IPv4 tun info is not correct
[   85.054286][ T6794] netlink: 'syz.1.401': attribute type 2 has an invalid length.
[   85.747240][ T6844] netlink: 'syz.2.424': attribute type 1 has an invalid length.
[   85.751893][ T6844] __nla_validate_parse: 6 callbacks suppressed
[   85.751907][ T6844] netlink: 224 bytes leftover after parsing attributes in process `syz.2.424'.
[   85.820696][ T6846] mac80211_hwsim hwsim2 syzkaller0: entered promiscuous mode
[   85.823642][ T6846] mac80211_hwsim hwsim2 syzkaller0: entered allmulticast mode
[   85.970508][ T6857] netlink: 236 bytes leftover after parsing attributes in process `syz.1.430'.
[   85.979259][ T6859] netlink: 8 bytes leftover after parsing attributes in process `syz.2.431'.
[   85.982457][ T6859] openvswitch: netlink: Unknown nsh attribute 0
[   85.984803][ T6859] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   86.091775][ T6867] netlink: 12 bytes leftover after parsing attributes in process `syz.2.435'.
[   86.192319][   T47] IPVS: starting estimator thread 0...
[   86.220034][ T6876] netlink: 204 bytes leftover after parsing attributes in process `syz.2.435'.
[   86.227758][ T6876] netlink: 16 bytes leftover after parsing attributes in process `syz.2.435'.
[   86.289633][ T6875] IPVS: using max 35 ests per chain, 84000 per kthread
[   86.375063][ T6881] netlink: 20 bytes leftover after parsing attributes in process `syz.1.440'.
[   86.553556][ T6895] netlink: 12 bytes leftover after parsing attributes in process `syz.1.447'.
[   86.823351][ T6913] syzkaller0: entered promiscuous mode
[   86.825802][ T6913] syzkaller0: entered allmulticast mode
[   86.860738][ T6918] TCP: tcp_parse_options: Illegal window scaling value 128 > 14 received
[   87.008204][ T6928] netlink: 'syz.1.463': attribute type 1 has an invalid length.
[   87.973091][ T6928] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR
[   89.325198][ T6983] netlink: 40 bytes leftover after parsing attributes in process `syz.1.483'.
[   89.327186][ T6984] netlink: 'syz.2.482': attribute type 9 has an invalid length.
[   89.331709][ T6983] netlink: 40 bytes leftover after parsing attributes in process `syz.1.483'.
[   90.537502][ T7051] delete_channel: no stack
[   90.748806][ T7074] (unnamed net_device) (uninitialized): option all_slaves_active: invalid value (7)
[   90.938077][ T7089] __nla_validate_parse: 3 callbacks suppressed
[   90.938094][ T7089] netlink: 332 bytes leftover after parsing attributes in process `syz.2.524'.
[   90.949904][ T7089] netlink: 104 bytes leftover after parsing attributes in process `syz.2.524'.
[   90.957463][ T7089] netlink: 32 bytes leftover after parsing attributes in process `syz.2.524'.
[   91.379854][ T7124] netlink: 4 bytes leftover after parsing attributes in process `syz.0.541'.
[   91.944612][ T7163] netlink: 'syz.2.558': attribute type 13 has an invalid length.
[   91.947144][ T7163] netlink: 16 bytes leftover after parsing attributes in process `syz.2.558'.
[   91.950622][ T7163] (unnamed net_device) (uninitialized): option fail_over_mac: invalid value (6)
[   92.627507][ T7185] netlink: 'syz.1.567': attribute type 1 has an invalid length.
[   92.634961][ T7185] netlink: 224 bytes leftover after parsing attributes in process `syz.1.567'.
[   92.810492][ T7196] tipc: Started in network mode
[   92.812310][ T7196] tipc: Node identity ac14140f, cluster identity 4711
[   92.815412][ T7196] tipc: New replicast peer: 255.255.255.255
[   92.818574][ T7196] tipc: Enabled bearer <udp:syz2>, priority 10
[   92.856555][ T7198] netlink: 'syz.1.573': attribute type 23 has an invalid length.
[   93.016816][ T7200] netlink: 20 bytes leftover after parsing attributes in process `syz.1.574'.
[   93.030961][ T7200] batman_adv: batadv0: Adding interface: ip6gretap1
[   93.033759][ T7200] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) 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.
[   93.045489][ T7200] batman_adv: batadv0: Interface activated: ip6gretap1
[   93.201834][ T7215] netlink: 'syz.1.581': attribute type 3 has an invalid length.
[   93.206781][ T7215] netlink: 'syz.1.581': attribute type 3 has an invalid length.
[   93.285429][ T7220] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491
[   93.782344][ T7248] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   93.806731][ T7248] batman_adv: batadv0: Removing interface: batadv_slave_1
[   93.945064][  T791] tipc: Node number set to 2886997007
[   94.203364][ T7273] vxcan3: entered allmulticast mode
[   94.305281][ T7279] netlink: 'syz.0.611': attribute type 12 has an invalid length.
[   94.308553][ T7279] netlink: 'syz.0.611': attribute type 29 has an invalid length.
[   94.310897][ T7279] netlink: 148 bytes leftover after parsing attributes in process `syz.0.611'.
[   94.313974][ T7279] netlink: 4 bytes leftover after parsing attributes in process `syz.0.611'.
[   94.370718][ T7285] netlink: 'syz.0.613': attribute type 10 has an invalid length.
[   94.373894][ T7285] netlink: 40 bytes leftover after parsing attributes in process `syz.0.613'.
[   94.382154][ T7285] batman_adv: batadv0: Adding interface: virt_wifi0
[   94.384586][ T7285] batman_adv: batadv0: The MTU of interface virt_wifi0 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.
[   94.394420][ T7285] batman_adv: batadv0: Interface activated: virt_wifi0
[   95.564090][ T7333] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add()
[   95.943396][ T7360] openvswitch: netlink: Unexpected mask (mask=c0, allowed=10048)
[   96.242151][ T7388] IPVS: Error connecting to the multicast addr
[   96.440276][ T7404] __nla_validate_parse: 2 callbacks suppressed
[   96.440292][ T7404] netlink: 4 bytes leftover after parsing attributes in process `syz.1.653'.
[   97.094790][ T7437] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[   97.264766][ T7440] netlink: 28 bytes leftover after parsing attributes in process `syz.2.668'.
[   97.731220][ T7455] bridge_slave_0: left allmulticast mode
[   97.733513][ T7455] bridge_slave_0: left promiscuous mode
[   97.735911][ T7455] bridge0: port 1(bridge_slave_0) entered disabled state
[   97.753197][ T7455] bridge_slave_1: left allmulticast mode
[   97.755053][ T7455] bridge_slave_1: left promiscuous mode
[   97.756913][ T7455] bridge0: port 2(bridge_slave_1) entered disabled state
[   97.784764][ T7455] bond0: (slave bond_slave_0): Releasing backup interface
[   97.790217][ T7455] bond0: (slave bond_slave_1): Releasing backup interface
[   97.800504][ T7455] team0: Port device team_slave_0 removed
[   97.805624][ T7455] team0: Port device team_slave_1 removed
[   97.808499][ T7455] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   97.810911][ T7455] batman_adv: batadv0: Removing interface: batadv_slave_0
[   97.814106][ T7455] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   97.816492][ T7455] batman_adv: batadv0: Removing interface: batadv_slave_1
[   97.823131][ T7455] batman_adv: batadv0: Interface deactivated: virt_wifi0
[   97.825493][ T7455] batman_adv: batadv0: Removing interface: virt_wifi0
[   97.870516][ T7461] team0: Mode changed to "broadcast"
[   97.892629][ T7455] vlan0: entered promiscuous mode
[   97.915829][ T7455] team0: Port device vlan0 added
[   97.942110][ T7455] tipc: Started in network mode
[   97.944104][ T7455] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711
[   97.947340][ T7455] tipc: Enabled bearer <eth:team0>, priority 0
[   98.155666][   T10] hid-generic 0005:15C2:8002.0001: collection stack underflow
[   98.168972][   T10] hid-generic 0005:15C2:8002.0001: item 0 0 0 12 parsing failed
[   98.171639][ T7480] netlink: 12 bytes leftover after parsing attributes in process `syz.0.680'.
[   98.180810][   T10] hid-generic 0005:15C2:8002.0001: probe with driver hid-generic failed with error -22
[   98.346058][ T7491] netlink: 'syz.0.680': attribute type 4 has an invalid length.
[   98.451210][ T7473] netlink: 'syz.0.680': attribute type 4 has an invalid length.
[   98.699010][ T7504] netlink: 'syz.1.686': attribute type 4 has an invalid length.
[   98.899785][   T33] audit: type=1804 audit(1756990802.858:2): pid=7522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.690" name="/newroot/259/cgroup.controllers" dev="tmpfs" ino=1326 res=1 errno=0
[   98.923471][   T33] audit: type=1800 audit(1756990802.868:3): pid=7522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.690" name="cgroup.controllers" dev="tmpfs" ino=1326 res=0 errno=0
[   99.016427][ T7525] netlink: 'syz.1.691': attribute type 15 has an invalid length.
[   99.025585][ T7525] netlink: 666 bytes leftover after parsing attributes in process `syz.1.691'.
[   99.081910][   T10] tipc: Node number set to 11578026
[   99.141142][ T7533] netlink: 'syz.1.694': attribute type 2 has an invalid length.
[   99.346017][ T7548] netlink: 'syz.2.698': attribute type 142 has an invalid length.
[   99.584859][ T7562] netlink: 8 bytes leftover after parsing attributes in process `syz.2.704'.
[   99.603523][ T7562] IPVS: Error joining to the multicast group
[   99.671744][ T7568] syzkaller0: create flow: hash 170920092 index 1
[   99.687351][ T5875] syzkaller0: tun_net_xmit 76
[   99.692632][ T5875] syzkaller0: tun_net_xmit 48
[   99.708605][  T791] syzkaller0: tun_net_xmit 76
[   99.795975][ T7564] syzkaller0: delete flow: hash 170920092 index 1
[   99.849148][ T7580] sctp: [Deprecated]: syz.1.709 (pid 7580) Use of int in max_burst socket option deprecated.
[   99.849148][ T7580] Use struct sctp_assoc_value instead
[  100.858846][ T7585] netlink: 4 bytes leftover after parsing attributes in process `syz.1.709'.
[  100.991353][ T7596] netlink: 'syz.2.713': attribute type 4 has an invalid length.
[  101.041358][ T7601] netlink: 24 bytes leftover after parsing attributes in process `syz.2.715'.
[  101.044234][ T7601] netlink: 84 bytes leftover after parsing attributes in process `syz.2.715'.
[  101.172233][ T7608] netlink: 12 bytes leftover after parsing attributes in process `syz.1.719'.
[  102.391610][ T7670] netlink: 'syz.2.746': attribute type 10 has an invalid length.
[  102.451148][ T7670] netlink: 12 bytes leftover after parsing attributes in process `syz.2.746'.
[  102.454738][ T7670] netlink: 68 bytes leftover after parsing attributes in process `syz.2.746'.
[  102.458618][ T7670] netlink: 12 bytes leftover after parsing attributes in process `syz.2.746'.
[  102.463624][ T7670] netlink: 68 bytes leftover after parsing attributes in process `syz.2.746'.
[  102.473229][ T7672] netlink: 'syz.1.747': attribute type 2 has an invalid length.
[  102.476247][ T7672] netlink: 'syz.1.747': attribute type 8 has an invalid length.
[  102.483914][ T7672] netlink: 132 bytes leftover after parsing attributes in process `syz.1.747'.
[  102.636680][ T7676] netlink: 8 bytes leftover after parsing attributes in process `syz.1.749'.
[  102.697348][ T7684] netlink: 24 bytes leftover after parsing attributes in process `syz.2.751'.
[  102.884867][ T7702] team0: Mode "l" not found
[  102.977367][ T7712] netlink: 8 bytes leftover after parsing attributes in process `syz.1.763'.
[  103.009891][ T7714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.764'.
[  103.319420][ T7738] openvswitch: netlink: IP tunnel attribute has 12 unknown bytes.
[  103.366354][ T7738] netlink: 68 bytes leftover after parsing attributes in process `syz.2.774'.
[  103.385456][ T7742] (unnamed net_device) (uninitialized): up delay (1024) is not a multiple of miimon (100), value rounded to 1000 ms
[  103.390859][ T7742] (unnamed net_device) (uninitialized): down delay (4) is not a multiple of miimon (100), value rounded to 0 ms
[  103.687226][ T7768] openvswitch: netlink: Flow key attr not present in new flow.
[  103.726372][ T7770] netdevsim netdevsim2 netdevsim0: entered promiscuous mode
[  103.730848][ T7770] netdevsim netdevsim2 netdevsim0: entered allmulticast mode
[  103.734160][ T7770] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check.
[  104.181357][ T7811] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  105.676972][ T7905] netlink: 'syz.1.844': attribute type 10 has an invalid length.
[  105.699383][ T7905] bond0: (slave dummy0): Enslaving as an active interface with an up link
[  106.247797][ T7883] Bluetooth: hci1: Opcode 0x0c1a failed: -4
[  106.259447][ T7883] Bluetooth: hci1: Error when powering off device on rfkill (-4)
[  106.267312][ T7883] Bluetooth: hci2: Opcode 0x0c1a failed: -4
[  106.272182][ T7883] Bluetooth: hci2: Error when powering off device on rfkill (-4)
[  106.496970][ T7929] netlink: 'syz.2.849': attribute type 3 has an invalid length.
[  106.674769][ T7940] netlink: 'syz.2.853': attribute type 1 has an invalid length.
[  106.697234][ T7940] netlink: 'syz.2.853': attribute type 4 has an invalid length.
[  106.735531][ T7946] netlink: 'syz.1.854': attribute type 12 has an invalid length.
[  107.793894][ T8018] __nla_validate_parse: 10 callbacks suppressed
[  107.793906][ T8018] netlink: 8 bytes leftover after parsing attributes in process `syz.1.877'.
[  107.867672][ T8025] syzkaller1: entered promiscuous mode
[  107.871190][ T8025] syzkaller1: entered allmulticast mode
[  108.023864][ T8035] netlink: 24 bytes leftover after parsing attributes in process `syz.1.885'.
[  108.687574][ T8052] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  108.810906][ T8052] batman_adv: batadv0: Interface deactivated: ip6gretap1
[  108.832635][ T5708] netdevsim netdevsim1 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0
[  108.836135][ T5708] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[  108.854802][ T5708] netdevsim netdevsim1 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0
[  108.866737][ T5708] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[  108.881360][ T5708] netdevsim netdevsim1 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0
[  108.886042][ T5708] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[  108.895429][ T5708] netdevsim netdevsim1 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0
[  108.901247][ T5708] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[  109.334287][ T8113] netlink: 12 bytes leftover after parsing attributes in process `syz.1.917'.
[  109.882696][ T8153] netlink: 8 bytes leftover after parsing attributes in process `syz.2.937'.
[  109.941899][ T8156] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check.
[  110.082158][ T8167] netlink: 44 bytes leftover after parsing attributes in process `syz.1.944'.
[  110.143214][ T8171] netlink: 8 bytes leftover after parsing attributes in process `syz.1.946'.
[  110.145932][ T8169] vlan1: entered promiscuous mode
[  110.151681][ T8169] vlan1: entered allmulticast mode
[  110.153952][ T8169] bond0: entered allmulticast mode
[  110.344571][ T8185] netlink: 24 bytes leftover after parsing attributes in process `syz.2.953'.
[  110.351189][ T8183] netlink: 12 bytes leftover after parsing attributes in process `syz.1.952'.
[  110.419662][ T8191] netlink: 20 bytes leftover after parsing attributes in process `syz.2.954'.
[  110.594438][ T8200] netlink: 308 bytes leftover after parsing attributes in process `syz.1.959'.
[  110.615378][ T8200] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check.
[  112.028571][ T8288] tipc: Started in network mode
[  112.030432][ T8288] tipc: Node identity 3e5e9120ad28, cluster identity 4711
[  112.033391][ T8288] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  112.038821][ T8288] syzkaller0: entered promiscuous mode
[  112.045653][ T8288] syzkaller0: entered allmulticast mode
[  112.066443][ T8288] tipc: Resetting bearer <eth:syzkaller0>
[  112.081681][ T8287] tipc: Resetting bearer <eth:syzkaller0>
[  112.104536][ T8287] tipc: Disabling bearer <eth:syzkaller0>
[  112.573273][ T8345] openvswitch: netlink: Multiple metadata blocks provided
[  112.745144][ T8354] netlink: 'syz.0.1023': attribute type 13 has an invalid length.
[  112.749448][ T8354] netlink: 'syz.0.1023': attribute type 17 has an invalid length.
[  112.992548][ T8354] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  113.119585][ T8359] __nla_validate_parse: 6 callbacks suppressed
[  113.119597][ T8359] netlink: 364 bytes leftover after parsing attributes in process `syz.1.1024'.
[  113.124855][ T8359] sch_tbf: burst 0 is lower than device veth1_virt_wifi mtu (1514) !
[  113.457641][ T8366] tipc: Enabled bearer <udp:syz2>, priority 10
[  113.941636][ T8401] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  113.945233][ T8401] syzkaller0: entered promiscuous mode
[  113.947558][ T8401] syzkaller0: entered allmulticast mode
[  113.968364][ T8401] tipc: Resetting bearer <eth:syzkaller0>
[  113.971819][ T8400] tipc: Resetting bearer <eth:syzkaller0>
[  113.981341][ T8400] tipc: Disabling bearer <eth:syzkaller0>
[  114.386626][ T8423] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1053'.
[  114.458948][   T10] tipc: Node number set to 2474021152
[  114.551827][ T8432] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bridge, syncid = 512, id = 0
[  114.556467][ T8431] IPVS: stopping backup sync thread 8432 ...
[  114.796151][ T8444] netlink: 9 bytes leftover after parsing attributes in process `syz.0.1063'.
[  114.799794][ T8444] .70: renamed from hsr0 (while UP)
[  114.807382][ T8444] .70: entered allmulticast mode
[  114.810045][ T8444] hsr_slave_0: entered allmulticast mode
[  114.812693][ T8444] hsr_slave_1: entered allmulticast mode
[  114.814958][ T8444] A link change request failed with some changes committed already. Interface .70 may have been left with an inconsistent configuration, please check.
[  114.905885][ T8455] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1069'.
[  114.939504][ T8458] netlink: 'syz.0.1070': attribute type 4 has an invalid length.
[  115.342723][ T8487] netlink: 'syz.2.1083': attribute type 4 has an invalid length.
[  115.351513][ T8487] netlink: 'syz.2.1083': attribute type 4 has an invalid length.
[  115.364100][ T8485] RDS: rds_bind could not find a transport for ::ffff:172.30.1.1, load rds_tcp or rds_rdma?
[  115.369192][ T8485] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1081'.
[  115.471869][ T8485] bond0 (unregistering): Released all slaves
[  115.583045][ T8489] block nbd0: server does not support multiple connections per device.
[  115.589188][ T8489] block nbd0: shutting down sockets
[  115.747223][ T8506] sch_tbf: burst 2 is lower than device lo mtu (11337746) !
[  115.778151][ T8506] sch_tbf: burst 2 is lower than device lo mtu (11337746) !
[  115.783659][ T8506] sch_tbf: burst 2 is lower than device lo mtu (11337746) !
[  115.856246][ T8513] ieee802154 phy0 wpan0: encryption failed: -22
[  115.991003][   T10] IPVS: starting estimator thread 0...
[  116.077963][ T8525] IPVS: using max 42 ests per chain, 100800 per kthread
[  116.161099][ T8538] netlink: 248 bytes leftover after parsing attributes in process `syz.1.1102'.
[  116.494618][ T5875] IPVS: stop unused estimator thread 0...
[  116.893012][ T8588] vxlan0: entered promiscuous mode
[  116.894690][ T8588] vxlan0: entered allmulticast mode
[  116.896602][ T5875] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0
[  116.908979][ T5875] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0
[  116.912387][ T5875] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0
[  116.915424][ T5875] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0
[  116.943618][ T8592] netlink: 'syz.2.1119': attribute type 39 has an invalid length.
[  116.991841][ T8600] tap0: tun_chr_ioctl cmd 1074025676
[  116.993721][ T8600] tap0: owner set to 0
[  118.229606][ T8669] netlink: 'syz.1.1151': attribute type 1 has an invalid length.
[  118.264392][ T8669] 8021q: adding VLAN 0 to HW filter on device bond2
[  118.309342][ T8669] bond2: (slave wlan0): Enslaving as an active interface with a down link
[  118.347594][ T8669] vlan3: entered allmulticast mode
[  118.352906][ T8669] veth1: entered allmulticast mode
[  118.355801][ T8669] bond2: (slave vlan3): Opening slave failed
[  118.484080][ T8683] Driver unsupported XDP return value 0 on prog  (id 175) dev N/A, expect packet loss!
[  118.583581][ T8691] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  118.762773][ T8705] netlink: 380 bytes leftover after parsing attributes in process `syz.0.1167'.
[  118.962283][ T8711] team0: Device vlan0 failed to change mtu
[  120.000762][ T8779] vlan0: entered promiscuous mode
[  120.302026][ T8806] netlink: 'syz.1.1209': attribute type 16 has an invalid length.
[  120.305253][ T8806] netlink: 'syz.1.1209': attribute type 17 has an invalid length.
[  120.375430][ T8806] 8021q: adding VLAN 0 to HW filter on device team0
[  120.423447][ T8806] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  120.908510][ T8839] netlink: 'syz.0.1228': attribute type 8 has an invalid length.
[  121.000456][ T8843] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1230'.
[  121.009950][ T8845] netlink: 'syz.2.1231': attribute type 5 has an invalid length.
[  121.057495][ T8849] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1233'.
[  121.351025][ T8881] syzkaller1: entered promiscuous mode
[  121.353212][ T8881] syzkaller1: entered allmulticast mode
[  121.360137][ T8881] PF_CAN: dropped non conform CAN skbuff: dev type 65534, len 324
[  121.426498][ T8888] netlink: 'syz.0.1252': attribute type 1 has an invalid length.
[  121.607977][ T8904] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1259'.
[  121.655020][ T8908] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1262'.
[  121.677187][ T8908] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1262'.
[  121.730024][ T8912] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1264'.
[  121.733971][ T8912] IPVS: Error joining to the multicast group
[  122.180793][ T8950] v: renamed from ip6_vti0 (while UP)
[  122.303785][ T8964] (unnamed net_device) (uninitialized): option broadcast_neighbor: mode dependency failed, not supported in mode balance-rr(0)
[  122.436620][ T8976] netlink: 'syz.0.1284': attribute type 4 has an invalid length.
[  122.687065][ T8989] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1291'.
[  122.753916][ T8993] netlink: 'syz.2.1293': attribute type 1 has an invalid length.
[  122.756900][ T8993] netlink: 232 bytes leftover after parsing attributes in process `syz.2.1293'.
[  122.762123][ T8993] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1293'.
[  123.197018][ T9017] pim6reg1: entered promiscuous mode
[  123.201729][ T9017] pim6reg1: entered allmulticast mode
[  123.370416][ T9018] 8021q: adding VLAN 0 to HW filter on device bond0
[  123.374724][ T9018] team0: Port device bond0 added
[  123.408857][ T9027] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  123.412462][ T9027] syzkaller0: entered promiscuous mode
[  123.414877][ T9027] syzkaller0: entered allmulticast mode
[  123.436251][ T9027] tipc: Resetting bearer <eth:syzkaller0>
[  123.442447][ T9026] tipc: Resetting bearer <eth:syzkaller0>
[  123.455592][ T9026] tipc: Disabling bearer <eth:syzkaller0>
[  124.081609][ T9072] __nla_validate_parse: 5 callbacks suppressed
[  124.081628][ T9072] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1330'.
[  124.091797][ T9074] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.1331'.
[  124.147598][ T9078] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1333'.
[  124.473715][ T9103] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1343'.
[  124.512575][ T9103] netlink: 'syz.0.1343': attribute type 2 has an invalid length.
[  124.601284][ T9112] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1347'.
[  124.822941][ T9129] ieee802154 phy0 wpan0: encryption failed: -22
[  124.972165][ T9143] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1363'.
[  125.161020][ T9151] syzkaller0: entered promiscuous mode
[  125.163357][ T9151] syzkaller0: entered allmulticast mode
[  126.579873][ T9186] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1381'.
[  126.869132][ T5875] nci: nci_add_new_protocol: the target found does not have the desired protocol
[  127.333904][ T9241] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1406'.
[  127.438022][ T9244] syzkaller0: entered promiscuous mode
[  127.440372][ T9244] syzkaller0: entered allmulticast mode
[  127.773430][ T9259] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1414'.
[  127.777517][ T9259] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1414'.
[  128.615631][ T9335] netlink: 'syz.0.1442': attribute type 5 has an invalid length.
[  129.162365][ T9395] __nla_validate_parse: 5 callbacks suppressed
[  129.162380][ T9395] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1467'.
[  129.502506][ T9413] 8021q: VLANs not supported on vxcan1
[  129.605037][ T9415] syzkaller1: entered promiscuous mode
[  129.607015][ T9415] syzkaller1: entered allmulticast mode
[  130.071293][ T9458] trusted_key: syz.2.1498 sent an empty control message without MSG_MORE.
[  130.306381][ T9473] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1505'.
[  130.315325][ T9473] openvswitch: netlink: ufid size 3068 bytes exceeds the range (1, 16)
[  130.325761][ T9473] openvswitch: netlink: Message has 1 unknown bytes.
[  130.428612][ T9483] netlink: 'syz.1.1510': attribute type 13 has an invalid length.
[  130.437526][ T9483] netlink: 'syz.1.1510': attribute type 17 has an invalid length.
[  130.534491][ T9483] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  130.644134][ T9500] netlink: 34 bytes leftover after parsing attributes in process `syz.2.1517'.
[  130.726367][ T9510] openvswitch: netlink: Either Ethernet header or EtherType is required.
[  130.889602][ T9520] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1525'.
[  131.300807][ T9552] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1541'.
[  131.304441][ T9552] netlink: 'syz.2.1541': attribute type 29 has an invalid length.
[  131.307511][ T9552] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1541'.
[  131.383120][ T9556] netlink: 19 bytes leftover after parsing attributes in process `syz.1.1542'.
[  131.480050][ T9564] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1547'.
[  131.538414][ T9569] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1549'.
[  131.706801][ T9589] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22
[  131.712851][ T9589] netdevsim netdevsim1: Direct firmware load for . failed with error -22
[  131.715776][ T9589] netdevsim netdevsim1: Falling back to sysfs fallback for: .
[  131.913124][ T9610] xt_socket: unknown flags 0xfc
[  132.277643][ T9637] tipc: New replicast peer: 0.0.0.0
[  132.281038][ T9637] tipc: Enabled bearer <udp:syz2>, priority 10
[  132.285234][ T9637] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00aa
[  132.402126][ T9649] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  132.732762][ T9678] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1599'.
[  132.812959][ T1363] ieee802154 phy0 wpan0: encryption failed: -22
[  132.815128][ T1363] ieee802154 phy1 wpan1: encryption failed: -22
[  132.834974][ T9686] team0: Port device vlan0 removed
[  132.861784][ T9686] team0: Port device bond0 removed
[  132.875844][   T40] tipc: Resetting bearer <eth:team0>
[  132.880641][ T9691] team0: Unable to change to the same mode the team is in
[  132.937310][ T9686] team0: Port device vlan0 added
[  132.952554][ T9686] tipc: Enabling of bearer <eth:team0> rejected, already enabled
[  133.089190][ T9707] syzkaller1: entered promiscuous mode
[  133.093833][ T9707] syzkaller1: entered allmulticast mode
[  133.102858][ T9707] af_packet: tpacket_rcv: packet too big, clamped from 64993 to 3952. macoff=96
[  133.288894][ T9719] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN
[  134.355534][ T9777] __nla_validate_parse: 2 callbacks suppressed
[  134.355548][ T9777] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1644'.
[  134.438005][ T9789] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1649'.
[  134.577114][ T9799] bond0: (slave dummy0): Releasing backup interface
[  134.584300][ T9799] bridge_slave_0: left allmulticast mode
[  134.586733][ T9799] bridge_slave_0: left promiscuous mode
[  134.587110][ T9801] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1655'.
[  134.591692][ T9799] bridge0: port 1(bridge_slave_0) entered disabled state
[  134.601961][ T9799] bridge_slave_1: left allmulticast mode
[  134.604471][ T9799] bridge_slave_1: left promiscuous mode
[  134.608059][ T9799] bridge0: port 2(bridge_slave_1) entered disabled state
[  134.619447][ T9799] bond0: (slave bond_slave_0): Releasing backup interface
[  134.624739][ T9799] bond0: (slave bond_slave_1): Releasing backup interface
[  134.629796][ T9799] team0: Port device team_slave_0 removed
[  134.633076][ T9799] team0: Port device team_slave_1 removed
[  134.635217][ T9799] batman_adv: batadv0: Removing interface: batadv_slave_0
[  134.641738][ T9799] bond2: (slave wlan0): Releasing active interface
[  134.645535][ T9799] bond0: (slave vxlan0): Releasing backup interface
[  134.651344][ T9799] batman_adv: batadv0: Removing interface: ip6gretap1
[  134.665481][ T9802] team0: Mode changed to "loadbalance"
[  135.360776][ T9858] netlink: 'syz.0.1680': attribute type 83 has an invalid length.
[  135.774516][ T9889] netlink: 292 bytes leftover after parsing attributes in process `syz.0.1693'.
[  135.868159][ T9892] netlink: 256 bytes leftover after parsing attributes in process `syz.2.1694'.
[  135.871961][ T9892] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1694'.
[  135.933590][ T9898] rdma_rxe: rxe_newlink: failed to add wlan1
[  135.996903][ T9898] bridge0: entered promiscuous mode
[  136.005642][ T9898] 8021q: adding VLAN 0 to HW filter on device bond0
[  136.010389][ T9898] 8021q: adding VLAN 0 to HW filter on device team0
[  136.018795][ T9898] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  136.168390][ T9903] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1697'.
[  136.352077][ T9910] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1698'.
[  136.364246][ T9910] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1698'.
[  136.826060][ T9941] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1712'.
[  136.844069][ T9943] ip6tnl1: entered promiscuous mode
[  136.845896][ T9943] ip6tnl1: entered allmulticast mode
[  138.000218][T10016] rdma_rxe: rxe_newlink: failed to add veth1_to_hsr
[  138.187020][T10035] sctp: [Deprecated]: syz.1.1747 (pid 10035) Use of struct sctp_assoc_value in delayed_ack socket option.
[  138.187020][T10035] Use struct sctp_sack_info instead
[  138.567389][T10064] lo speed is unknown, defaulting to 1000
[  138.574447][T10064] lo speed is unknown, defaulting to 1000
[  138.579439][T10064] lo speed is unknown, defaulting to 1000
[  138.591722][T10064] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98
[  138.619826][T10064] lo speed is unknown, defaulting to 1000
[  138.623922][T10064] lo speed is unknown, defaulting to 1000
[  138.630049][T10064] lo speed is unknown, defaulting to 1000
[  139.187048][T10088] IPVS: Scheduler module ip_vs_sip not found
[  139.444146][T10105] IPv6: Can't replace route, no match found
[  139.859151][T10136] __nla_validate_parse: 8 callbacks suppressed
[  139.859171][T10136] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1799'.
[  139.866171][T10136] (unnamed net_device) (uninitialized): option broadcast_neighbor: invalid value (5)
[  139.956621][T10141] netlink: 92 bytes leftover after parsing attributes in process `syz.1.1801'.
[  140.193600][T10149] lo speed is unknown, defaulting to 1000
[  141.370280][T10179] openvswitch: netlink: IP tunnel attribute has 12 unknown bytes.
[  142.007514][T10186] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1820'.
[  142.044107][T10186] sch_tbf: burst 88 is lower than device veth9 mtu (1514) !
[  142.106872][T10192] netlink: 120 bytes leftover after parsing attributes in process `syz.1.1823'.
[  142.758409][T10225] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1837'.
[  143.410518][T10281] netlink: 96 bytes leftover after parsing attributes in process `syz.2.1865'.
[  143.482381][T10277] netlink: 'syz.0.1863': attribute type 11 has an invalid length.
[  143.488016][T10277] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1863'.
[  143.556700][T10288] lo speed is unknown, defaulting to 1000
[  143.695820][T10297] netlink: 'syz.2.1870': attribute type 1 has an invalid length.
[  143.711377][T10299] ieee802154 phy0 wpan0: encryption failed: -22
[  143.735411][T10297] 8021q: adding VLAN 0 to HW filter on device bond2
[  143.766311][T10297] ipvlan2: entered allmulticast mode
[  143.769527][T10297] bond2: entered allmulticast mode
[  143.794885][T10297] bond2: (slave gretap1): making interface the new active one
[  143.803021][T10297] gretap1: entered allmulticast mode
[  143.811823][T10297] bond2: (slave gretap1): Enslaving as an active interface with an up link
[  143.846011][T10297] syz.2.1870 (10297) used greatest stack depth: 18952 bytes left
[  144.334792][T10352] netlink: 248 bytes leftover after parsing attributes in process `syz.1.1896'.
[  144.502441][T10369] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1901'.
[  144.754907][T10384] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1906'.
[  145.161064][T10410] lo: entered allmulticast mode
[  145.203676][T10410] dvmrp6: entered allmulticast mode
[  145.308738][T10420] openvswitch: netlink: Key 6 has unexpected len 4096 expected 2
[  145.335219][T10423] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0
[  145.932417][T10405] lo: left allmulticast mode
[  145.936153][T10405] dvmrp6: left allmulticast mode
[  145.998819][T10475] block nbd2: not configured, cannot reconfigure
[  146.061815][T10481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1948'.
[  146.194163][T10498] IPVS: stopping master sync thread 10423 ...
[  146.232164][T10505] netlink: 'syz.0.1958': attribute type 1 has an invalid length.
[  146.234638][T10505] netlink: 208 bytes leftover after parsing attributes in process `syz.0.1958'.
[  146.237454][T10505] netlink: 'syz.0.1958': attribute type 1 has an invalid length.
[  146.241915][T10505] netlink: 'syz.0.1958': attribute type 2 has an invalid length.
[  146.295037][T10495] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1953'.
[  146.830718][T10565] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1980'.
[  147.043331][T10577] _Z`Ԁ@: entered promiscuous mode
[  147.352732][T10613] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1999'.
[  147.355957][T10613] netlink: 'syz.1.1999': attribute type 1 has an invalid length.
[  147.362431][T10613] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1999'.
[  147.450720][T10619] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2002'.
[  147.541703][T10625] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2005'.
[  147.719284][T10636] netlink: 'syz.2.2011': attribute type 5 has an invalid length.
[  147.723359][T10636] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2011'.
[  147.863012][T10649] !: renamed from dummy0
[  148.025872][T10665] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2018'.
[  148.034710][T10661] lo speed is unknown, defaulting to 1000
[  150.894969][T10812] netlink: 'syz.2.2057': attribute type 1 has an invalid length.
[  150.900726][T10812] netlink: 'syz.2.2057': attribute type 3 has an invalid length.
[  151.067250][T10825] sctp: [Deprecated]: syz.2.2062 (pid 10825) Use of struct sctp_assoc_value in delayed_ack socket option.
[  151.067250][T10825] Use struct sctp_sack_info instead
[  151.118411][T10828] openvswitch: netlink: IP tunnel dst address not specified
[  151.203963][T10835] __nla_validate_parse: 6 callbacks suppressed
[  151.203984][T10835] netlink: 212376 bytes leftover after parsing attributes in process `syz.0.2065'.
[  151.353956][T10850] netlink: 'syz.0.2071': attribute type 1 has an invalid length.
[  151.373225][T10850] 8021q: adding VLAN 0 to HW filter on device bond2
[  151.391922][T10850] bond2: (slave geneve2): making interface the new active one
[  151.396213][T10850] bond2: (slave geneve2): Enslaving as an active interface with an up link
[  151.633154][T10873] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2081'.
[  151.636904][T10873] tipc: Enabling of bearer <udp:s> rejected, failed to enable media
[  152.062301][T10905] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2093'.
[  152.213069][T10917] netlink: 300 bytes leftover after parsing attributes in process `syz.1.2099'.
[  152.335766][T10927] netlink: 'syz.1.2103': attribute type 3 has an invalid length.
[  152.616425][T10955] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2113'.
[  152.737548][T10964] netlink: 'syz.1.2117': attribute type 11 has an invalid length.
[  152.752079][T10964] netlink: 'syz.1.2117': attribute type 11 has an invalid length.
[  152.755150][T10964] netlink: 224 bytes leftover after parsing attributes in process `syz.1.2117'.
[  153.023708][T10988] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2129'.
[  153.436508][T11013] netlink: 'syz.0.2141': attribute type 32 has an invalid length.
[  153.464255][T11015] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2142'.
[  153.488912][T11017] netlink: 68 bytes leftover after parsing attributes in process `syz.0.2143'.
[  153.613796][T11024] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2146'.
[  154.627939][T11047] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check.
[  156.766377][T11147] __nla_validate_parse: 3 callbacks suppressed
[  156.766493][T11147] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2199'.
[  156.948212][T11168] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2209'.
[  157.071799][T11182] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2217'.
[  157.116733][T11190] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2219'.
[  157.121256][T11190] openvswitch: netlink: push_nsh: missing base or metadata attributes
[  157.124663][T11190] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  157.298053][T11205] netlink: 'syz.2.2227': attribute type 10 has an invalid length.
[  157.416927][T11207] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2228'.
[  158.099443][T11230] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2237'.
[  158.230775][T11242] netlink: 'syz.1.2243': attribute type 5 has an invalid length.
[  158.505352][T11262] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2253'.
[  158.518587][T11262] netlink: 'syz.0.2253': attribute type 7 has an invalid length.
[  158.522692][T11262] netlink: 'syz.0.2253': attribute type 8 has an invalid length.
[  158.526135][T11262] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2253'.
[  158.557515][T11262] gretap0: entered promiscuous mode
[  158.561889][T11262] batadv_slave_1: entered promiscuous mode
[  158.564898][T11262] erspan0: entered promiscuous mode
[  158.652172][T11274] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2259'.
[  158.656500][T11274] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2259'.
[  158.724317][T11278] ieee802154 phy0 wpan0: encryption failed: -22
[  158.965965][T11300] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  158.969887][T11300] syzkaller0: entered promiscuous mode
[  158.972253][T11300] syzkaller0: entered allmulticast mode
[  159.014261][T11300] tipc: Resetting bearer <eth:syzkaller0>
[  159.028855][T11299] tipc: Resetting bearer <eth:syzkaller0>
[  159.051364][T11299] tipc: Disabling bearer <eth:syzkaller0>
[  159.303284][T11329] netlink: 'syz.0.2283': attribute type 10 has an invalid length.
[  159.705827][T11348] netlink: zone id is out of range
[  159.708593][T11348] netlink: zone id is out of range
[  159.711410][T11348] netlink: zone id is out of range
[  159.715064][T11348] netlink: zone id is out of range
[  159.717037][T11348] netlink: zone id is out of range
[  159.723351][T11348] netlink: zone id is out of range
[  159.725886][T11348] netlink: zone id is out of range
[  159.727977][T11348] netlink: zone id is out of range
[  160.920622][T11415] netlink: 'syz.1.2321': attribute type 2 has an invalid length.
[  163.679482][T11535] gtp0: entered promiscuous mode
[  163.700160][T11535] __nla_validate_parse: 8 callbacks suppressed
[  163.700186][T11535] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2369'.
[  163.704252][T11539] IPv6: Can't replace route, no match found
[  163.864661][T11549] netlink: 312 bytes leftover after parsing attributes in process `syz.0.2375'.
[  163.999503][T11559] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2378'.
[  164.212851][T11580] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2385'.
[  164.313099][T11588] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2388'.
[  164.711401][T11619] net_ratelimit: 14 callbacks suppressed
[  164.711429][T11619] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  164.754038][T11623] netlink: 80 bytes leftover after parsing attributes in process `syz.2.2403'.
[  164.940168][T11605] netlink: 'syz.0.2395': attribute type 4 has an invalid length.
[  165.126719][T11634] syzkaller1: entered allmulticast mode
[  166.026222][T11661] netlink: 'syz.0.2418': attribute type 11 has an invalid length.
[  166.880275][T11690] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2430'.
[  167.133104][T11703] netlink: 100 bytes leftover after parsing attributes in process `syz.2.2436'.
[  167.253119][T11714] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2440'.
[  167.258388][T11714] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2440'.
[  167.264521][T11715] syzkaller0: entered promiscuous mode
[  167.266720][T11715] syzkaller0: entered allmulticast mode
[  168.048838][T11773] bridge_slave_0: entered promiscuous mode
[  168.053353][T11773] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check.
[  168.169606][T11785] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[  168.173473][T11785] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[  168.839151][T11818] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check.
[  169.467076][T11869] mac80211_hwsim hwsim5 wlan0: entered promiscuous mode
[  169.544578][T11873] ieee802154 phy0 wpan0: encryption failed: -22
[  169.547356][T11873] ieee802154 phy0 wpan0: encryption failed: -22
[  169.595043][T11871] netlink: 'syz.0.2516': attribute type 3 has an invalid length.
[  169.604677][T11871] netlink: 'syz.0.2516': attribute type 3 has an invalid length.
[  169.911070][T11890] netlink: 'syz.0.2525': attribute type 1 has an invalid length.
[  169.913831][T11890] __nla_validate_parse: 1 callbacks suppressed
[  169.913840][T11890] netlink: 232 bytes leftover after parsing attributes in process `syz.0.2525'.
[  170.679313][T11946] netlink: 'syz.2.2553': attribute type 10 has an invalid length.
[  170.681919][T11946] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2553'.
[  170.684893][T11946] bond0: option arp_all_targets: invalid value (196616)
[  170.817474][T11957] netlink: 'syz.0.2558': attribute type 1 has an invalid length.
[  170.829819][T11957] netlink: 172 bytes leftover after parsing attributes in process `syz.0.2558'.
[  170.834482][T11957] netlink: 'syz.0.2558': attribute type 1 has an invalid length.
[  171.082685][T11981] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  171.247029][T11999] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2579'.
[  171.268021][T11999] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2579'.
[  171.454078][T12013] netlink: 'syz.2.2585': attribute type 21 has an invalid length.
[  172.031483][ T5708] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0
[  172.035583][ T5708] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0
[  172.042779][ T5708] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0
[  172.048970][ T5708] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0
[  172.601025][T12056] syzkaller1: entered promiscuous mode
[  172.603285][T12056] syzkaller1: entered allmulticast mode
[  172.841019][T12083] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2617'.
[  173.108948][T12113] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  173.112025][T12113] syzkaller0: entered promiscuous mode
[  173.113959][T12113] syzkaller0: entered allmulticast mode
[  173.213425][T12113] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[  173.232210][T12117] tipc: Resetting bearer <eth:syzkaller0>
[  173.235952][T12112] tipc: Resetting bearer <eth:syzkaller0>
[  173.245051][T12112] tipc: Disabling bearer <eth:syzkaller0>
[  173.351388][T12123] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2634'.
[  173.355726][T12123] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2634'.
[  173.369598][T12123] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2634'.
[  173.372843][T12123] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2634'.
[  174.000617][T12173] netlink: 'syz.0.2656': attribute type 8 has an invalid length.
[  174.263540][T12198] netlink: 'syz.1.2662': attribute type 10 has an invalid length.
[  174.292246][T12198] bond0: (slave wlan1): Enslaving as an active interface with an up link
[  174.342359][T12198] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[  174.345928][T12198] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[  174.353754][T12204] netlink: 'syz.2.2666': attribute type 1 has an invalid length.
[  175.073917][T12242] netlink: 'syz.1.2684': attribute type 6 has an invalid length.
[  175.124348][T12244] syzkaller0: left promiscuous mode
[  175.126445][T12244] syzkaller0: left allmulticast mode
[  175.222166][T12255] netlink: 'syz.2.2692': attribute type 10 has an invalid length.
[  175.225107][T12255] macvlan1: entered allmulticast mode
[  175.227486][T12255] veth1_vlan: entered allmulticast mode
[  175.231450][T12255] team0: Port device macvlan1 added
[  175.682665][T12300] __nla_validate_parse: 51 callbacks suppressed
[  175.682682][T12300] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2713'.
[  175.690172][T12300] netlink: 'syz.2.2713': attribute type 5 has an invalid length.
[  175.694103][T12300] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2713'.
[  175.828994][T12307] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2716'.
[  175.832605][T12307] openvswitch: netlink: nsh attr 0 has unexpected len 33788 expected 0
[  175.835816][T12307] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  175.880343][T12311] netlink: 'syz.1.2717': attribute type 1 has an invalid length.
[  175.973319][T12313] macsec0: entered promiscuous mode
[  175.975387][T12313] !: entered promiscuous mode
[  175.977596][T12313] macsec0: entered allmulticast mode
[  175.987824][T12313] !: entered allmulticast mode
[  175.991924][T12313] !: left allmulticast mode
[  175.993856][T12313] !: left promiscuous mode
[  176.042809][T12299] netlink: 'syz.0.2712': attribute type 2 has an invalid length.
[  176.192088][T12305] geneve0: entered promiscuous mode
[  176.195739][T12321] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2720'.
[  176.332444][T12327] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2722'.
[  176.337532][T12326] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2723'.
[  176.419366][T12326] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2723'.
[  176.542154][T12333] syzkaller0: entered promiscuous mode
[  176.544512][T12333] syzkaller0: entered allmulticast mode
[  176.576985][T12336] veth1_vlan: left allmulticast mode
[  176.591750][T12336] team0: Port device macvlan1 removed
[  176.595903][T12336] bond2: (slave gretap1): Releasing active interface
[  176.598348][T12336] gretap1: left allmulticast mode
[  176.792746][T12351] netlink: 'syz.2.2727': attribute type 10 has an invalid length.
[  177.952543][T12351] bond0: (slave wlan1): refused to change device type
[  177.956489][T12354] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[  177.970827][T12354] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[  178.150545][T12376] netlink: 'syz.0.2739': attribute type 1 has an invalid length.
[  178.199226][T12382] netlink: 'syz.2.2737': attribute type 12 has an invalid length.
[  178.561043][T12401] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2750'.
[  179.290785][T12421] rdma_rxe: rxe_newlink: failed to add lo
[  179.305679][T12421] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  179.487473][T12431] openvswitch: netlink: IP tunnel TTL not specified.
[  180.677103][T12472] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2782'.
[  180.729163][T12484] netlink: 'syz.2.2786': attribute type 9 has an invalid length.
[  180.840886][   T33] audit: type=1107 audit(1756990884.798:4): pid=12489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
[  181.190363][T12525] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2806'.
[  181.372621][T12541] netlink: 'syz.0.2814': attribute type 10 has an invalid length.
[  181.977359][T12581] tipc: Enabling of bearer <udp:syz0> rejected, failed to enable media
[  182.556309][T12612] (unnamed net_device) (uninitialized): option miimon: invalid value (18446744073709551607)
[  182.562837][T12612] (unnamed net_device) (uninitialized): option miimon: allowed values 0 - 2147483647
[  182.802058][T12628] netlink: 256 bytes leftover after parsing attributes in process `syz.0.2856'.
[  182.859945][T12632] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2858'.
[  183.275202][T12666] netlink: 'syz.2.2872': attribute type 1 has an invalid length.
[  183.278907][T12666] netlink: 'syz.2.2872': attribute type 2 has an invalid length.
[  183.377338][T12674] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2878'.
[  183.382954][T12674] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2878'.
[  183.443921][T12682] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2882'.
[  183.470237][T12686] netlink: 'syz.0.2883': attribute type 1 has an invalid length.
[  183.616239][T12704] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  183.646147][T12701] macsec0: entered promiscuous mode
[  183.651308][T12701] macsec0: entered allmulticast mode
[  183.663009][T12701] veth1_macvtap: entered allmulticast mode
[  183.666609][T12701] macsec0: left promiscuous mode
[  183.672451][T12701] macsec0: left allmulticast mode
[  183.678170][T12701] veth1_macvtap: left allmulticast mode
[  183.707247][T12701] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[  183.716848][T12701] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[  183.821069][T12713] bond3 (unregistering): Released all slaves
[  184.469488][T12736] netlink: 'syz.0.2902': attribute type 1 has an invalid length.
[  184.999282][T12760] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2913'.
[  185.005733][T12760] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2913'.
[  185.012036][T12760] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2913'.
[  185.015076][T12760] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2913'.
[  186.070586][T12804] syzkaller1: entered promiscuous mode
[  186.072881][T12804] syzkaller1: entered allmulticast mode
[  186.189627][T12810] netlink: 'syz.2.2938': attribute type 83 has an invalid length.
[  186.254170][T12818] __nla_validate_parse: 14 callbacks suppressed
[  186.254188][T12818] netlink: 104 bytes leftover after parsing attributes in process `syz.2.2942'.
[  186.323060][T12822] netlink: 'syz.2.2944': attribute type 8 has an invalid length.
[  186.325800][T12822] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2944'.
[  186.434303][T12828] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2947'.
[  186.615623][T12840] bridge4: entered allmulticast mode
[  186.644966][T12846] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2956'.
[  186.653237][T12846] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2956'.
[  186.676051][T12850] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2957'.
[  186.858799][T12872] geneve2: entered promiscuous mode
[  186.860905][T12872] geneve2: entered allmulticast mode
[  186.942514][T12875] (unnamed net_device) (uninitialized): option ad_user_port_key: mode dependency failed, not supported in mode balance-xor(2)
[  187.058822][T12881] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2970'.
[  187.703003][T12917] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2988'.
[  187.715130][T12917] netlink: 'syz.1.2988': attribute type 30 has an invalid length.
[  187.733323][T12917] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2988'.
[  187.737867][ T5875] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0
[  187.741421][ T5875] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0
[  187.744284][T12917] netlink: 'syz.1.2988': attribute type 30 has an invalid length.
[  187.753299][ T5875] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0
[  187.756252][ T5875] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0
[  188.269252][T12956] sctp: [Deprecated]: syz.0.3006 (pid 12956) Use of int in maxseg socket option.
[  188.269252][T12956] Use struct sctp_assoc_value instead
[  189.024369][T13020] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3036'.
[  189.553707][T13055] netlink: 'syz.1.3052': attribute type 1 has an invalid length.
[  189.556338][T13055] netlink: 'syz.1.3052': attribute type 1 has an invalid length.
[  189.837259][T13067] vlan0: entered allmulticast mode
[  189.840391][T13067] batman_adv: batadv0: Adding interface: vlan0
[  189.842730][T13067] batman_adv: batadv0: The MTU of interface vlan0 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.
[  189.856081][T13067] batman_adv: batadv0: Not using interface vlan0 (retrying later): interface not active
[  190.464729][T13101] syzkaller1: entered promiscuous mode
[  190.466566][T13101] syzkaller1: entered allmulticast mode
[  191.723834][T13178] __nla_validate_parse: 4 callbacks suppressed
[  191.723855][T13178] netlink: 161716 bytes leftover after parsing attributes in process `syz.2.3109'.
[  191.782292][T13184] netlink: 212376 bytes leftover after parsing attributes in process `syz.2.3111'.
[  192.027674][T13208] netlink: 'syz.1.3124': attribute type 2 has an invalid length.
[  192.439340][T13241] netlink: 'syz.2.3139': attribute type 13 has an invalid length.
[  192.442849][T13241] netlink: 'syz.2.3139': attribute type 17 has an invalid length.
[  192.457125][T13241] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  192.519701][T13246] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3142'.
[  192.580119][T13250] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3144'.
[  192.583647][T13250] netlink: 92 bytes leftover after parsing attributes in process `syz.1.3144'.
[  192.751157][T13259] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3147'.
[  193.357500][T13291] netlink: 'syz.1.3163': attribute type 2 has an invalid length.
[  193.361111][T13291] netlink: 119 bytes leftover after parsing attributes in process `syz.1.3163'.
[  193.427289][T13295] netlink: 'syz.1.3165': attribute type 10 has an invalid length.
[  193.523386][T13302] netlink: 404 bytes leftover after parsing attributes in process `syz.0.3168'.
[  193.527159][T13302] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3168'.
[  193.531341][T13302] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3168'.
[  193.838465][T13330] block nbd2: not configured, cannot reconfigure
[  194.251540][ T1363] ieee802154 phy0 wpan0: encryption failed: -22
[  194.254125][ T1363] ieee802154 phy1 wpan1: encryption failed: -22
[  195.145142][T13414] netlink: 'syz.0.3215': attribute type 3 has an invalid length.
[  195.149859][T13414] netlink: 'syz.0.3215': attribute type 3 has an invalid length.
[  195.423026][T13428] syzkaller1: entered promiscuous mode
[  195.424792][T13428] syzkaller1: entered allmulticast mode
[  195.572394][T13438] netlink: 'syz.2.3227': attribute type 1 has an invalid length.
[  195.633991][T13442] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  195.640372][T13442] syzkaller0: entered promiscuous mode
[  195.643212][T13442] syzkaller0: entered allmulticast mode
[  195.650857][T13442] tipc: Resetting bearer <eth:syzkaller0>
[  195.688915][T13444] netlink: 'syz.2.3230': attribute type 1 has an invalid length.
[  195.923002][T13456] bond3: (slave ip6gretap2): Enslaving as an active interface with an up link
[  196.146480][T13481] bridge0: port 1(veth0_to_team) entered blocking state
[  196.149407][T13481] bridge0: port 1(veth0_to_team) entered disabled state
[  196.152409][T13481] veth0_to_team: entered allmulticast mode
[  196.156268][T13481] veth0_to_team: entered promiscuous mode
[  196.183859][T13481] veth0_to_team: left allmulticast mode
[  196.186319][T13481] veth0_to_team: left promiscuous mode
[  196.190620][T13481] bridge0: port 1(veth0_to_team) entered disabled state
[  196.364811][T13493] netlink: 'syz.2.3254': attribute type 4 has an invalid length.
[  196.528749][T13513] 8021q: adding VLAN 0 to HW filter on device bond1
[  196.537970][T13513] bond1: (slave ip6gretap2): Enslaving as a backup interface with an up link
[  196.639268][ T5875] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  196.758589][   T13] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  196.774406][T13532] __nla_validate_parse: 10 callbacks suppressed
[  196.774424][T13532] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3273'.
[  196.851906][T13536] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3275'.
[  197.031047][T13552] netlink: 72 bytes leftover after parsing attributes in process `syz.0.3284'.
[  197.135143][T13560] geneve3: entered promiscuous mode
[  197.394323][T13580] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0
[  197.421608][T13582] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check.
[  197.466755][T13580] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0
[  197.548781][T13580] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0
[  197.583874][T13592] netlink: 'syz.2.3303': attribute type 2 has an invalid length.
[  197.587342][T13592] netlink: 92 bytes leftover after parsing attributes in process `syz.2.3303'.
[  197.642226][T13580] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0
[  197.813302][ T8402] netdevsim netdevsim1 eth0: set [0, 0] type 1 family 0 port 8472 - 0
[  197.833618][ T8402] netdevsim netdevsim1 eth1: set [0, 0] type 1 family 0 port 8472 - 0
[  197.878335][T13612] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.3313'.
[  197.882265][ T8402] netdevsim netdevsim1 eth2: set [0, 0] type 1 family 0 port 8472 - 0
[  197.886224][ T8402] netdevsim netdevsim1 eth3: set [0, 0] type 1 family 0 port 8472 - 0
[  197.926666][T13616] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  197.932150][T13616] mac80211_hwsim hwsim7 syzkaller0: entered promiscuous mode
[  197.938498][T13616] mac80211_hwsim hwsim7 syzkaller0: entered allmulticast mode
[  197.960064][T13618] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3317'.
[  197.962881][T13616] tipc: Resetting bearer <eth:syzkaller0>
[  197.965738][T13616] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  197.971264][T13616] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  197.982563][T13618] erspan0: entered promiscuous mode
[  197.996559][T13618] erspan0: left promiscuous mode
[  198.098293][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  198.103221][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  198.145878][T13633] netlink: 830 bytes leftover after parsing attributes in process `syz.0.3321'.
[  198.367979][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  198.453694][T13658] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3332'.
[  198.511742][T13658] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3332'.
[  198.666760][ T4923] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  198.670592][ T4923] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  198.764049][T13677] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3338'.
[  198.897867][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  198.901140][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  199.059744][T13703] openvswitch: netlink: Either Ethernet header or EtherType is required.
[  199.106058][T13707] netlink: 'syz.2.3352': attribute type 3 has an invalid length.
[  199.353247][T13717] netlink: 'syz.2.3356': attribute type 83 has an invalid length.
[  199.836465][T13738] netlink: 'syz.2.3366': attribute type 2 has an invalid length.
[  199.841574][T13738] netlink: 'syz.2.3366': attribute type 1 has an invalid length.
[  199.927981][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  200.202256][T13766] netlink: 'syz.0.3380': attribute type 1 has an invalid length.
[  200.205979][T13766] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check.
[  200.696969][T13795] 8021q: adding VLAN 0 to HW filter on device bond4
[  200.813981][T13806] team0: invalid flags given to default FDB implementation
[  200.863524][T13810] netlink: 'syz.1.3400': attribute type 27 has an invalid length.
[  200.976265][T13820] netlink: 'syz.1.3406': attribute type 1 has an invalid length.
[  201.109883][T13828] vlan1: entered promiscuous mode
[  201.112196][T13828] vlan1: entered allmulticast mode
[  201.114342][T13828] hsr_slave_1: entered allmulticast mode
[  201.642143][ T5708] nci: nci_rf_discover_ntf_packet: unsupported rf_tech_and_mode 0x4
[  201.670556][T13858] netlink: 'syz.2.3419': attribute type 5 has an invalid length.
[  202.781311][T13905] sctp: [Deprecated]: syz.0.3439 (pid 13905) Use of struct sctp_assoc_value in delayed_ack socket option.
[  202.781311][T13905] Use struct sctp_sack_info instead
[  202.980606][T13924] net_ratelimit: 4 callbacks suppressed
[  202.980617][T13924] openvswitch: netlink: Geneve option length err (len 256, max 255).
[  203.047989][    C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog
[  203.174851][T13946] netlink: 'syz.0.3455': attribute type 16 has an invalid length.
[  203.181989][T13946] netlink: 'syz.0.3455': attribute type 17 has an invalid length.
[  203.257030][T13946] tipc: Resetting bearer <eth:team0>
[  203.298632][T13955] IPv6: NLM_F_REPLACE set, but no existing node found!
[  203.374039][T13961] __nla_validate_parse: 9 callbacks suppressed
[  203.374055][T13961] netlink: 124 bytes leftover after parsing attributes in process `syz.1.3464'.
[  203.483605][T13967] nbd: couldn't find device at index 536870912
[  203.595634][T13946] tipc: Resetting bearer <eth:syzkaller0>
[  203.613772][T13951] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3455'.
[  203.623102][ T5708] netdevsim netdevsim0 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0
[  203.633110][ T5708] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[  203.636613][ T5708] netdevsim netdevsim0 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0
[  203.653649][ T5708] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[  203.657169][ T5708] netdevsim netdevsim0 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0
[  203.663569][ T5708] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[  203.666717][ T5708] netdevsim netdevsim0 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0
[  203.670518][ T5708] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[  203.673835][T13975] netlink: 428 bytes leftover after parsing attributes in process `syz.1.3471'.
[  203.682022][T13975] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3471'.
[  203.875263][T13988] openvswitch: netlink: Either Ethernet header or EtherType is required.
[  204.150178][T14006] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3485'.
[  204.575203][T14033] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3495'.
[  205.073448][T14051] netlink: 'syz.0.3503': attribute type 4 has an invalid length.
[  205.247383][T14059] 8021q: adding VLAN 0 to HW filter on device team0
[  205.252822][T14059] tipc: Resetting bearer <eth:team0>
[  205.258693][T14059] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[  205.937617][T14124] netlink: 'syz.2.3540': attribute type 10 has an invalid length.
[  205.948688][T14124] team0: Port device dummy0 added
[  205.953344][T14124] netlink: 'syz.2.3540': attribute type 10 has an invalid length.
[  205.962221][T14124] team0: Port device dummy0 removed
[  205.970676][T14124] dummy0: entered promiscuous mode
[  205.972724][T14124] dummy0: entered allmulticast mode
[  205.975849][T14124] bond0: (slave dummy0): Enslaving as an active interface with an up link
[  206.101108][T14137] bond1: option mode: unable to set because the bond device has slaves
[  206.106266][T14139] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3545'.
[  206.110609][T14139] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3545'.
[  206.441205][T14155] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  206.515251][T14155] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  206.541250][T14158] syzkaller1: entered promiscuous mode
[  206.543560][T14158] syzkaller1: entered allmulticast mode
[  206.548469][T14157] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3552'.
[  206.573061][T14155] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  206.635179][T14155] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  206.775392][ T5708] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0
[  206.791186][   T12] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0
[  206.822317][   T12] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0
[  206.824950][   T12] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0
[  207.154745][T14184] netlink: 'syz.1.3563': attribute type 4 has an invalid length.
[  207.172533][T14184] netlink: 'syz.1.3563': attribute type 4 has an invalid length.
[  207.566304][T14209] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3575'.
[  208.431185][T14211] Bluetooth: hci0: Opcode 0x0c03 failed: -4
[  208.624042][T14250] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3595'.
[  208.703005][T14256] delete_channel: no stack
[  209.104178][T14297] netlink: 'syz.2.3618': attribute type 7 has an invalid length.
[  209.107278][T14297] netlink: 224 bytes leftover after parsing attributes in process `syz.2.3618'.
[  209.171088][T14302] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3621'.
[  209.184501][T14302] macvlan2: entered promiscuous mode
[  209.187624][T14302] bond0: entered promiscuous mode
[  209.190453][T14302] 8021q: adding VLAN 0 to HW filter on device macvlan2
[  209.566648][T14331] netlink: 10 bytes leftover after parsing attributes in process `syz.0.3633'.
[  209.610165][T14333] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3632'.
[  209.627044][T14336] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3635'.
[  209.631003][T14336] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3635'.
[  209.958059][T14341] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3636'.
[  209.993668][T14341] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3636'.
[  210.522199][T14388] sock: sock_set_timeout: `syz.2.3659' (pid 14388) tries to set negative timeout
[  210.710867][T14405] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3667'.
[  210.994985][T14434] netlink: 'syz.0.3681': attribute type 1 has an invalid length.
[  210.997547][T14434] netlink: 'syz.0.3681': attribute type 1 has an invalid length.
[  211.163847][T14446] netlink: 'syz.2.3685': attribute type 10 has an invalid length.
[  211.172597][T14446] batadv_slave_0: entered promiscuous mode
[  211.175303][T14446] batadv_slave_0: entered allmulticast mode
[  211.181128][T14446] bond0: (slave batadv_slave_0): Enslaving as an active interface with a down link
[  211.982002][T14485] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  212.077922][T14493] openvswitch: netlink: Missing key (keys=40, expected=10000000)
[  212.352461][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.355027][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.360025][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.375343][T14516] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98
[  212.405180][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.423820][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.430605][T14516] syzkaller0 speed is unknown, defaulting to 1000
[  212.486958][T14525] syzkaller0: left promiscuous mode
[  212.490022][T14525] syzkaller0: left allmulticast mode
[  212.921715][T14561] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  213.041566][T14560] tipc: Resetting bearer <eth:team0>
[  213.068881][T14560] .70: left allmulticast mode
[  213.083348][T14560] hsr_slave_0: left allmulticast mode
[  213.085496][T14560] hsr_slave_1: left allmulticast mode
[  213.099165][T14560] vlan0: left promiscuous mode
[  213.110727][T14560] mac80211_hwsim hwsim5 wlan0: left promiscuous mode
[  213.114342][T14560] vxlan0: left promiscuous mode
[  213.116304][T14560] vxlan0: left allmulticast mode
[  213.127593][T14560] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode
[  213.131786][T14560] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode
[  213.135091][T14560] geneve3: left promiscuous mode
[  213.145357][T14560] bond0: left promiscuous mode
[  213.148745][T14560] macvlan2: left promiscuous mode
[  213.163632][T14571] gretap0: left promiscuous mode
[  213.174010][T14571] batadv_slave_1: left promiscuous mode
[  213.191613][T14571] erspan0: left promiscuous mode
[  213.755231][T14628] __nla_validate_parse: 3 callbacks suppressed
[  213.755249][T14628] netlink: 596 bytes leftover after parsing attributes in process `syz.2.3768'.
[  213.862399][T14637] netlink: 240 bytes leftover after parsing attributes in process `syz.1.3765'.
[  213.993021][T14642] pimreg: tun_chr_ioctl cmd 2147767506
[  214.881505][T14665] netlink: 'syz.1.3783': attribute type 12 has an invalid length.
[  214.926792][T14669] netlink: 216 bytes leftover after parsing attributes in process `syz.2.3784'.
[  214.933506][T14669] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3784'.
[  214.936326][T14669] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3784'.
[  214.962633][T14671] netlink: 201916 bytes leftover after parsing attributes in process `syz.1.3786'.
[  215.472104][T14712] netlink: 76 bytes leftover after parsing attributes in process `syz.1.3805'.
[  215.944947][T14754] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
[  215.947601][T14754] IPv6: NLM_F_CREATE should be set when creating new route
[  215.950144][T14754] IPv6: NLM_F_CREATE should be set when creating new route
[  215.953820][T14754] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
[  216.055149][T14764] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  216.332987][T14780] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3834'.
[  216.901405][T14788] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3838'.
[  216.905193][T14788] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3838'.
[  218.095965][T14818] syzkaller0 speed is unknown, defaulting to 1000
[  218.165037][T14822] syzkaller0 speed is unknown, defaulting to 1000
[  218.528366][T14835] netlink: 'syz.1.3856': attribute type 1 has an invalid length.
[  218.911179][T14844] tun0: tun_chr_ioctl cmd 2147767520
[  219.166030][T14865] __nla_validate_parse: 1 callbacks suppressed
[  219.166178][T14865] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3870'.
[  219.176298][T14865] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3870'.
[  219.435433][T14880] netlink: 'syz.2.3877': attribute type 7 has an invalid length.
[  219.476916][T14882] netlink: 'syz.2.3878': attribute type 1 has an invalid length.
[  219.566931][T14886] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3880'.
[  219.915979][T14906] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3889'.
[  220.013190][T14914] netlink: get zone limit has 8 unknown bytes
[  220.144551][T14926] netlink: 'syz.2.3899': attribute type 1 has an invalid length.
[  220.150785][T14926] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3899'.
[  220.158034][T14926] netlink: 'syz.2.3899': attribute type 2 has an invalid length.
[  220.161579][T14926] netlink: 'syz.2.3899': attribute type 1 has an invalid length.
[  220.181402][T14928] openvswitch: netlink: nsh attribute has 65532 unknown bytes.
[  220.185481][T14928] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  220.480341][T14955] netlink: 224 bytes leftover after parsing attributes in process `syz.0.3912'.
[  220.575667][T14963] netlink: 32 bytes leftover after parsing attributes in process `syz.0.3916'.
[  220.624856][T14965] erspan0: entered promiscuous mode
[  220.761636][T14978] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3923'.
[  220.765328][T14978] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3923'.
[  220.779917][T14978] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3923'.
[  220.850058][T14985] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  220.924139][T14992] ieee802154 phy0 wpan0: encryption failed: -22
[  221.216545][T15002] team0: Device vlan0 failed to change mtu
[  221.230384][T15017] Unsupported ieee802154 address type: 0
[  221.880699][T15041] netlink: zone id is out of range
[  221.882841][T15041] netlink: del zone limit has 8 unknown bytes
[  221.942098][T15045] sctp: Trying to GSO but underlying device doesn't support it.
[  223.243542][T15105] sctp: [Deprecated]: syz.2.3981 (pid 15105) Use of int in max_burst socket option.
[  223.243542][T15105] Use struct sctp_assoc_value instead
[  223.541012][T15132] netlink: 'syz.2.3994': attribute type 1 has an invalid length.
[  223.698075][T15149] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  223.702496][T15149] syzkaller0: entered promiscuous mode
[  223.706576][T15149] syzkaller0: entered allmulticast mode
[  223.729176][T15149] tipc: Resetting bearer <eth:syzkaller0>
[  223.733287][T15148] tipc: Resetting bearer <eth:syzkaller0>
[  223.745980][T15148] tipc: Disabling bearer <eth:syzkaller0>
[  223.751512][T15151] .70: renamed from hsr0
[  223.755761][T15151] .70: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  223.760832][T15151] .70: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  223.764580][T15151] .70: entered allmulticast mode
[  223.766628][T15151] hsr_slave_0: entered allmulticast mode
[  223.769121][T15151] hsr_slave_1: entered allmulticast mode
[  223.772259][T15151] A link change request failed with some changes committed already. Interface .70 may have been left with an inconsistent configuration, please check.
[  224.532130][T15180] netlink: 'syz.0.4014': attribute type 1 has an invalid length.
[  224.622898][T15180] bond5: (slave bridge8): making interface the new active one
[  224.627091][T15180] bond5: (slave bridge8): Enslaving as an active interface with an up link
[  224.750850][T15189] __nla_validate_parse: 11 callbacks suppressed
[  224.750867][T15189] netlink: 112 bytes leftover after parsing attributes in process `syz.1.4018'.
[  225.062865][T15224] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4034'.
[  225.339199][T15249] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4048'.
[  225.342694][T15249] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4048'.
[  225.659142][T15283] netlink: 786 bytes leftover after parsing attributes in process `syz.0.4064'.
[  225.665663][T15282] netlink: 'syz.1.4065': attribute type 12 has an invalid length.
[  226.002463][T15317] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4080'.
[  226.498165][T15361] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4103'.
[  226.639124][T15374] syz_tun: entered allmulticast mode
[  226.646046][T15374] dvmrp8: entered allmulticast mode
[  226.652041][T15374] syz_tun: left allmulticast mode
[  226.655455][T15374] dvmrp8: left allmulticast mode
[  226.675840][T15375] netlink: 32 bytes leftover after parsing attributes in process `syz.1.4107'.
[  226.719151][T15378] netlink: 'syz.2.4108': attribute type 23 has an invalid length.
[  226.764231][T15383] netlink: 100 bytes leftover after parsing attributes in process `syz.0.4111'.
[  226.842520][T15390] bridge0: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms)
[  226.920045][T15394] netlink: 'syz.1.4115': attribute type 10 has an invalid length.
[  226.935763][T15394] team0: Port device bond0 added
[  226.983374][T15400] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[  226.987438][T15400] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[  227.142097][T15411] syzkaller0 speed is unknown, defaulting to 1000
[  227.685789][T15447] netlink: 96 bytes leftover after parsing attributes in process `syz.1.4139'.
[  227.855433][T15458] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  227.897620][T15461] netlink: 'syz.1.4145': attribute type 1 has an invalid length.
[  227.933616][T15461] 8021q: adding VLAN 0 to HW filter on device bond4
[  227.958899][T15461] 8021q: adding VLAN 0 to HW filter on device bond4
[  227.963634][T15461] bond4: (slave vxcan3): The slave device specified does not support setting the MAC address
[  227.969761][T15461] bond4: (slave vxcan3): Error -95 calling set_mac_address
[  228.024168][T15468] veth9: entered promiscuous mode
[  228.032892][T15468] bond4: (slave veth9): Enslaving as an active interface with a down link
[  228.054742][T15461] 8021q: adding VLAN 0 to HW filter on device bond4
[  228.634224][T15506] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.
[  228.701202][T15511] delete_channel: no stack
[  228.720659][T15515] netlink: 'syz.0.4169': attribute type 8 has an invalid length.
[  229.614933][T15590] tipc: Enabled bearer <eth:syzkaller0>, priority 0
[  229.621089][T15590] syzkaller0: entered promiscuous mode
[  229.623544][T15590] syzkaller0: entered allmulticast mode
[  229.631232][T15590] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[  229.663671][T15590] tipc: Resetting bearer <eth:syzkaller0>
[  229.671254][T15589] tipc: Resetting bearer <eth:syzkaller0>
[  229.710332][T15589] tipc: Disabling bearer <eth:syzkaller0>
[  229.715494][T15588] netlink: 'syz.0.4206': attribute type 21 has an invalid length.
[  229.723232][T15588] ipvlan2: entered promiscuous mode
[  229.727348][T15588] bridge0: port 1(ipvlan2) entered blocking state
[  229.733654][T15588] bridge0: port 1(ipvlan2) entered disabled state
[  229.736037][T15588] ipvlan2: entered allmulticast mode
[  229.739267][T15588] gretap0: entered allmulticast mode
[  229.743264][T15588] ipvlan2: left allmulticast mode
[  229.745612][T15588] gretap0: left allmulticast mode
[  229.806853][T15599] __nla_validate_parse: 6 callbacks suppressed
[  229.806872][T15599] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4211'.
[  230.771038][T15633] team0: No ports can be present during mode change
[  230.782961][T15635] tipc: Enabling of bearer <eth:syzkaller0> rejected, already enabled
[  230.787242][T15635] syzkaller0: entered promiscuous mode
[  230.790624][T15635] syzkaller0: entered allmulticast mode
[  230.793839][T15635] sch_tbf: burst 127 is lower than device syzkaller0 mtu (313) !
[  230.963752][T15645] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4226'.
[  231.117619][T15659] (unnamed net_device) (uninitialized): option arp_validate: mode dependency failed, not supported in mode 802.3ad(4)
[  231.234191][T15670] netlink: 596 bytes leftover after parsing attributes in process `syz.1.4240'.
[  231.500882][T15696] delete_channel: no stack
[  231.764548][T15721] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4263'.
[  231.820679][T15726] 
[  231.821540][T15726] ======================================================
[  231.823747][T15726] WARNING: possible circular locking dependency detected
[  231.826222][T15726] syzkaller #0 Not tainted
[  231.828140][T15726] ------------------------------------------------------
[  231.831650][T15726] syz.0.4266/15726 is trying to acquire lock:
[  231.833973][T15726] ffffffff8f68e0b8 (nr_node_list_lock){+...}-{3:3}, at: nr_rt_device_down+0xa9/0x720
[  231.837526][T15726] 
[  231.837526][T15726] but task is already holding lock:
[  231.840339][T15726] ffffffff8f68e058 (nr_neigh_list_lock){+...}-{3:3}, at: nr_rt_device_down+0x28/0x720
[  231.843944][T15726] 
[  231.843944][T15726] which lock already depends on the new lock.
[  231.843944][T15726] 
[  231.847869][T15726] 
[  231.847869][T15726] the existing dependency chain (in reverse order) is:
[  231.851263][T15726] 
[  231.851263][T15726] -> #2 (nr_neigh_list_lock){+...}-{3:3}:
[  231.854272][T15726]        lock_acquire+0x120/0x360
[  231.856250][T15726]        _raw_spin_lock_bh+0x36/0x50
[  231.858304][T15726]        nr_rt_ioctl+0x390/0xd50
[  231.860269][T15726]        sock_do_ioctl+0xdc/0x300
[  231.862201][T15726]        sock_ioctl+0x576/0x790
[  231.864046][T15726]        __se_sys_ioctl+0xfc/0x170
[  231.866154][T15726]        do_syscall_64+0xfa/0x3b0
[  231.868166][T15726]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  231.870611][T15726] 
[  231.870611][T15726] -> #1 (&nr_node->node_lock){+...}-{3:3}:
[  231.873739][T15726]        lock_acquire+0x120/0x360
[  231.875779][T15726]        _raw_spin_lock_bh+0x36/0x50
[  231.877865][T15726]        nr_rt_ioctl+0x193/0xd50
[  231.879814][T15726]        sock_do_ioctl+0xdc/0x300
[  231.881839][T15726]        sock_ioctl+0x576/0x790
[  231.883775][T15726]        __se_sys_ioctl+0xfc/0x170
[  231.885735][T15726]        do_syscall_64+0xfa/0x3b0
[  231.887722][T15726]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  231.890226][T15726] 
[  231.890226][T15726] -> #0 (nr_node_list_lock){+...}-{3:3}:
[  231.893191][T15726]        validate_chain+0xb9b/0x2140
[  231.895220][T15726]        __lock_acquire+0xab9/0xd20
[  231.897248][T15726]        lock_acquire+0x120/0x360
[  231.899220][T15726]        _raw_spin_lock_bh+0x36/0x50
[  231.901288][T15726]        nr_rt_device_down+0xa9/0x720
[  231.903395][T15726]        nr_device_event+0x137/0x150
[  231.905489][T15726]        notifier_call_chain+0x1b6/0x3e0
[  231.907705][T15726]        __dev_notify_flags+0x18d/0x2e0
[  231.909904][T15726]        netif_change_flags+0xe8/0x1a0
[  231.912144][T15726]        dev_change_flags+0x130/0x260
[  231.914168][T15726]        dev_ioctl+0x7b4/0x1150
[  231.916037][T15726]        sock_do_ioctl+0x22c/0x300
[  231.918028][T15726]        sock_ioctl+0x576/0x790
[  231.919961][T15726]        __se_sys_ioctl+0xfc/0x170
[  231.922010][T15726]        do_syscall_64+0xfa/0x3b0
[  231.924047][T15726]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  231.926578][T15726] 
[  231.926578][T15726] other info that might help us debug this:
[  231.926578][T15726] 
[  231.930453][T15726] Chain exists of:
[  231.930453][T15726]   nr_node_list_lock --> &nr_node->node_lock --> nr_neigh_list_lock
[  231.930453][T15726] 
[  231.935652][T15726]  Possible unsafe locking scenario:
[  231.935652][T15726] 
[  231.938491][T15726]        CPU0                    CPU1
[  231.940560][T15726]        ----                    ----
[  231.942670][T15726]   lock(nr_neigh_list_lock);
[  231.944527][T15726]                                lock(&nr_node->node_lock);
[  231.947326][T15726]                                lock(nr_neigh_list_lock);
[  231.950119][T15726]   lock(nr_node_list_lock);
[  231.951936][T15726] 
[  231.951936][T15726]  *** DEADLOCK ***
[  231.951936][T15726] 
[  231.955071][T15726] 2 locks held by syz.0.4266/15726:
[  231.957022][T15726]  #0: ffffffff8f538a88 (rtnl_mutex){+.+.}-{4:4}, at: dev_ioctl+0x7a4/0x1150
[  231.960327][T15726]  #1: ffffffff8f68e058 (nr_neigh_list_lock){+...}-{3:3}, at: nr_rt_device_down+0x28/0x720
[  231.964178][T15726] 
[  231.964178][T15726] stack backtrace:
[  231.966476][T15726] CPU: 1 UID: 0 PID: 15726 Comm: syz.0.4266 Not tainted syzkaller #0 PREEMPT(full) 
[  231.966502][T15726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  231.966512][T15726] Call Trace:
[  231.966535][T15726]  <TASK>
[  231.966545][T15726]  dump_stack_lvl+0x189/0x250
[  231.966570][T15726]  ? __pfx_dump_stack_lvl+0x10/0x10
[  231.966585][T15726]  ? __pfx__printk+0x10/0x10
[  231.966605][T15726]  ? print_lock_name+0xde/0x100
[  231.966621][T15726]  print_circular_bug+0x2ee/0x310
[  231.966635][T15726]  check_noncircular+0x134/0x160
[  231.966651][T15726]  validate_chain+0xb9b/0x2140
[  231.966665][T15726]  ? rt6_disable_ip+0x6b3/0x720
[  231.966685][T15726]  ? __lock_acquire+0xab9/0xd20
[  231.966704][T15726]  __lock_acquire+0xab9/0xd20
[  231.966725][T15726]  ? nr_rt_device_down+0xa9/0x720
[  231.966739][T15726]  lock_acquire+0x120/0x360
[  231.966753][T15726]  ? nr_rt_device_down+0xa9/0x720
[  231.966767][T15726]  ? nr_rt_device_down+0xa9/0x720
[  231.966779][T15726]  _raw_spin_lock_bh+0x36/0x50
[  231.966794][T15726]  ? nr_rt_device_down+0xa9/0x720
[  231.966808][T15726]  nr_rt_device_down+0xa9/0x720
[  231.966822][T15726]  ? do_raw_spin_unlock+0x4d/0x240
[  231.966837][T15726]  nr_device_event+0x137/0x150
[  231.966849][T15726]  notifier_call_chain+0x1b6/0x3e0
[  231.966866][T15726]  __dev_notify_flags+0x18d/0x2e0
[  231.966882][T15726]  ? __pfx___dev_notify_flags+0x10/0x10
[  231.966893][T15726]  ? __dev_change_flags+0x4cc/0x6d0
[  231.966908][T15726]  ? __pfx___dev_change_flags+0x10/0x10
[  231.966920][T15726]  ? full_name_hash+0x92/0xe0
[  231.966935][T15726]  netif_change_flags+0xe8/0x1a0
[  231.966949][T15726]  dev_change_flags+0x130/0x260
[  231.967000][T15726]  dev_ioctl+0x7b4/0x1150
[  231.967025][T15726]  sock_do_ioctl+0x22c/0x300
[  231.967042][T15726]  ? __pfx_sock_do_ioctl+0x10/0x10
[  231.967059][T15726]  ? __lock_acquire+0xab9/0xd20
[  231.967083][T15726]  sock_ioctl+0x576/0x790
[  231.967099][T15726]  ? __pfx_sock_ioctl+0x10/0x10
[  231.967114][T15726]  ? __fget_files+0x2a/0x420
[  231.967133][T15726]  ? __fget_files+0x3a0/0x420
[  231.967149][T15726]  ? __fget_files+0x2a/0x420
[  231.967165][T15726]  ? bpf_lsm_file_ioctl+0x9/0x20
[  231.967182][T15726]  ? __pfx_sock_ioctl+0x10/0x10
[  231.967195][T15726]  __se_sys_ioctl+0xfc/0x170
[  231.967208][T15726]  do_syscall_64+0xfa/0x3b0
[  231.967221][T15726]  ? lockdep_hardirqs_on+0x9c/0x150
[  231.967239][T15726]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  231.967252][T15726]  ? exc_page_fault+0x9f/0xf0
[  231.967270][T15726]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  231.967283][T15726] RIP: 0033:0x7f4125f8ebe9
[  231.967298][T15726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  231.967310][T15726] RSP: 002b:00007f4126d37038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  231.967324][T15726] RAX: ffffffffffffffda RBX: 00007f41261c5fa0 RCX: 00007f4125f8ebe9
[  231.967334][T15726] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004
[  231.967344][T15726] RBP: 00007f4126011e19 R08: 0000000000000000 R09: 0000000000000000
[  231.967352][T15726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  231.967360][T15726] R13: 00007f41261c6038 R14: 00007f41261c5fa0 R15: 00007ffceee2d678
[  231.967375][T15726]  </TASK>
[  232.104983][T15734] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4270'.
[  232.109940][T15734] openvswitch: netlink: ct_state flags 0000ee01 unsupported

VM DIAGNOSIS:
13:02:15  Registers:
info registers vcpu 0

CPU#0
RAX=ffffffff81747c61 RBX=800000011bc87007 RCX=ffff88801f543980 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffc9000451f890 RSP=ffffc9000451f5b8
R8 =ffffea00046f21c7 R9 =1ffffd40008de438 R10=dffffc0000000000 R11=fffff940008de439
R12=dffffc0000000000 R13=00007f9777c66000 R14=00000000180400fb R15=0000000000000000
RIP=ffffffff81bfab90 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 ffff8880b8618000 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=0000001b3271dff8 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 0000000000000000 XMM01=ffffffff81748632 ffffffff81688a1f
XMM02=ffffffff823c813d ffffffff81688a1f XMM03=ffffffff823c772d ffffffff823c7499
XMM04=00007f9779cfd100 00007f9779197460 XMM05=00007f9779197478 00007f97791974c0
XMM06=00007f97791974b8 00007f97791974b0 XMM07=00007f97791974a8 00007f97791974a0
XMM08=0000000000000000 00007f9779012ee7 XMM09=0000000000000000 00007f9779012fc5
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=000000000000002d RBX=000000000000002d RCX=0000000000000000 RDX=00000000000003f8
RSI=00000000000025ed RDI=00000000000025ee RBP=00000000000003f8 RSP=ffffc9000449f030
R8 =ffff888105e30237 R9 =1ffff11020bc6046 R10=dffffc0000000000 R11=ffffffff854f38c0
R12=dffffc0000000000 R13=ffffffff99afd8e4 R14=ffffffff99df2420 R15=0000000000000000
RIP=ffffffff854f393c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f4126d376c0 ffffffff 00c00000
GS =0000 ffff8881a3c18000 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=000000110c301fef CR3=000000011d202000 CR4=000006f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000 0000000000000000 XMM01=0000000000000000 0000000000000000
XMM02=00007f4126197498 00007f4126197470 XMM03=00007f41261974a8 00007f41261974a0
XMM04=00007f4126cfd100 00007f4126197460 XMM05=00007f4126197478 00007f41261974c0
XMM06=00007f41261974b8 00007f41261974b0 XMM07=00007f41261974a8 00007f41261974a0
XMM08=0000000000000000 00007f4126012ee7 XMM09=0000000000000000 00007f4126012fc5
XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000
XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000
XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000
