last executing test programs:

9.795672448s ago: executing program 3 (id=3132):
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x8, 0x3, 0x2c8, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'syzkaller0\x00', 'dvmrp1\x00', {}, {}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100, 0x120, 0x0, {}, [@common=@unspec=@cluster={{0x30}, {0x7, 0x4, 0x9}}, @inet=@rpfilter={{0x28}, {0x9}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x2}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x328)

9.243806505s ago: executing program 3 (id=3133):
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfb}}, 0x7ffe}, 0x1c)
syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000040)="af0ac95ab194f93f8e795a9b294a0fa62d", 0x11}], 0x1}}], 0x1, 0x4000000)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000009c0)={0x8, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x7, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r0 = syz_open_dev$loop(&(0x7f0000000280), 0xffff, 0x14f600)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040), 0xe09)
ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x2000000000001]}})

8.871927334s ago: executing program 3 (id=3134):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0)
unshare(0x8000000)
r3 = socket$packet(0x11, 0x3, 0x300)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newqdisc={0x44, 0x24, 0xe0b, 0xfefffffc, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x9}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}, @TCA_CAKE_DIFFSERV_MODE={0x8, 0x3, 0x3}]}}]}, 0x44}}, 0x0)
sendto$packet(r3, &(0x7f00000002c0)="44c394f305916c4516999da288a8", 0xe, 0x0, &(0x7f0000000080)={0x11, 0x17, r6, 0x1, 0x0, 0x6, @multicast}, 0x14)
semget$private(0x0, 0x4000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000001c0)={0xa, {{0xa, 0x4e20, 0x6, @local}}}, 0x84)
socket$nl_generic(0x10, 0x3, 0x10)
r7 = socket$netlink(0x10, 0x3, 0x15)
writev(r7, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80fae0090f000000000000a2bc5603ca00000f7f89000000200000004a2471083ec6811778581acb6c0101ff0000000309", 0x48}], 0x1)
open$dir(0x0, 0x2225c3, 0x0)
r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f0000000100)={0x3, 0x980900})
r9 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r9, 0x4020565a, &(0x7f0000000280)={0x3, 0x980900, 0x2eae0342ca72d7ea})
ioctl$VIDIOC_QUERYMENU(r9, 0xc008561c, &(0x7f00000001c0)={0x980900, 0xfffffff2, @value=0x9})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

8.758872449s ago: executing program 0 (id=3135):
socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0)
unshare(0x8000000)
r2 = socket$packet(0x11, 0x3, 0x300)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newqdisc={0x44, 0x24, 0xe0b, 0xfefffffc, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x9}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}, @TCA_CAKE_DIFFSERV_MODE={0x8, 0x3, 0x3}]}}]}, 0x44}}, 0x0)
sendto$packet(r2, &(0x7f00000002c0)="44c394f305916c4516999da288a8", 0xe, 0x0, &(0x7f0000000080)={0x11, 0x17, r5, 0x1, 0x0, 0x6, @multicast}, 0x14)
semget$private(0x0, 0x4000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000001c0)={0xa, {{0xa, 0x4e20, 0x6, @local}}}, 0x84)
socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$netlink(0x10, 0x3, 0x15)
writev(r6, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80fae0090f000000000000a2bc5603ca00000f7f89000000200000004a2471083ec6811778581acb6c0101ff0000000309", 0x48}], 0x1)
open$dir(0x0, 0x2225c3, 0x0)
r7 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r7, 0x4020565a, &(0x7f0000000100)={0x3, 0x980900})
r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f0000000280)={0x3, 0x980900, 0x2eae0342ca72d7ea})
ioctl$VIDIOC_QUERYMENU(r8, 0xc008561c, &(0x7f00000001c0)={0x980900, 0xfffffff2, @value=0x9})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

7.760785988s ago: executing program 2 (id=3137):
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
set_mempolicy(0x3, &(0x7f0000000080)=0x1ff, 0x5)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
mremap(&(0x7f00008d4000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000968000/0x3000)=nil)
syz_io_uring_submit(0x0, 0x0, 0x0)
mremap(&(0x7f000046b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000769000/0x1000)=nil)
set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00')
read$FUSE(r2, &(0x7f0000002140)={0x2020}, 0x2020)

7.089517801s ago: executing program 3 (id=3139):
epoll_create1(0x0)
unshare(0x6a040000)
socket$packet(0x11, 0x3, 0x300)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x940d, 0x0, 0x9, 0x0, 0xfffffdffffffffff, 0xfa11, 0xffffffff}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40505330, &(0x7f0000000180)={0x800100, 0xffffffff, 0x22, 0xe1d9, 0x1101, 0xff})
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$kcm(0xa, 0x2, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e24, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@remote, 0x4e20, 0x10000, 0xc, 0x9}}, 0x44)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$sock(r2, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000001000000000000000000c40a00"/32], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x42}, 0x94)
sendmsg$sock(r2, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0}, 0x0)

6.752154348s ago: executing program 1 (id=3140):
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0)
sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x10}}, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x6}, {0x0, 0x0, 0x400000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in=@private=0xa0100fe, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8)
sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c)

6.689768881s ago: executing program 0 (id=3141):
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x8, 0x3, 0x2c8, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'syzkaller0\x00', 'dvmrp1\x00', {}, {}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100, 0x120, 0x0, {}, [@common=@unspec=@cluster={{0x30}, {0x7, 0x4, 0x9}}, @inet=@rpfilter={{0x28}, {0x9}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x2}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x328)

6.358277607s ago: executing program 0 (id=3142):
syz_usb_connect$lan78xx(0x3, 0x0, 0x0, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000005c0)="580000001400192340834b80040d8c560a06ffffff7f000000010000000058000b480400945f64009400050038925a01000000800000008004000000ff0109000000fff5dd0000000800030006010006418e01400004fc", 0x57}], 0x1)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x6, 0x100000b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0)
ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000180)=0x1)
setresgid(0xee00, 0xee01, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$nl_generic(0x10, 0x3, 0x10)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000380)={'syz1\x00', {0x0, 0x29d, 0x2, 0x2}, 0x51, [0x3ff, 0x2, 0x10000, 0x0, 0x7ca6, 0x9, 0xc2ad, 0x4, 0x9, 0x9, 0x5, 0x9, 0x8, 0x200, 0x5, 0x3, 0x7, 0x5, 0xfffffff9, 0x6, 0x3, 0xfff, 0x7f, 0x4152, 0x8b3, 0x9, 0x861, 0x7, 0x5, 0x0, 0x3c, 0x4, 0x1005, 0x4, 0x8, 0x38, 0x8, 0x8, 0xd5bb, 0x3, 0x1, 0x9de9, 0x8, 0x3, 0x3, 0x7f, 0x5, 0x8, 0x0, 0x1, 0x3ff, 0x6, 0x2e, 0x800, 0x846c, 0x3, 0x6, 0x31b, 0x8, 0xa, 0x1, 0x7, 0xffffffff, 0x3], [0x4a, 0xfff, 0xe936, 0x0, 0x200, 0xfffffff7, 0x2, 0x7d, 0x10001, 0x8, 0x3ff, 0x1, 0x7, 0x8f, 0x1, 0x5, 0x1ff, 0x200, 0x6f8, 0x7, 0xd, 0x7, 0x100788, 0x6, 0x0, 0x0, 0x8, 0x3, 0x5, 0x2, 0xa, 0x7, 0x80, 0x5aa, 0xfffff000, 0x400, 0x2, 0x7, 0x6, 0x6, 0x5, 0x3, 0x87, 0x22e2, 0x502, 0xffffffff, 0x7, 0x1ff, 0x6, 0x10001, 0x9e, 0x1, 0x5, 0x101, 0xfffffffa, 0x0, 0x2, 0x2, 0x6, 0x1ff, 0x8, 0x3, 0x6], [0x2, 0x94da, 0xffffffff, 0x5, 0xc0000, 0x4, 0x4, 0xfffffffa, 0x6, 0x7, 0xea, 0x7, 0x6, 0x400, 0xfffeffff, 0xfc000000, 0x8, 0x8, 0xd1, 0x2, 0xb66, 0x3, 0x4, 0x52c, 0x4, 0x10001, 0xfffffff8, 0x2, 0x9, 0x1, 0x7, 0xe86, 0x8, 0x20000100, 0x7, 0x1, 0x746a6ffd, 0x3, 0x4, 0x0, 0x1, 0x45a6c325, 0x8, 0x10000, 0x1000, 0x2, 0x5, 0x0, 0x2, 0x2, 0x1, 0x8, 0x2, 0x2, 0x81, 0x200, 0x3ff, 0xffffffcc, 0x6, 0xa000000, 0x8, 0xfff, 0x4000, 0x1], [0x8, 0x7, 0x3, 0xfffffffc, 0x8000, 0x2, 0x8, 0x1ff, 0xfffffffe, 0x10, 0x5e, 0x4, 0x8, 0x8, 0x5, 0x8, 0xfb, 0xf25, 0xd, 0x1ff, 0x2, 0x95, 0x9, 0x9, 0x1, 0xc, 0xffff6f9e, 0x4, 0xfffffff7, 0x10000, 0x7, 0x52a, 0x5, 0xc1a4, 0x4, 0x8, 0x3, 0x9, 0x5, 0xb7af, 0x3, 0x4, 0x0, 0x1ff8, 0x2, 0x7, 0x6, 0x80000000, 0x652d, 0x7, 0x7fffffff, 0xd, 0x40, 0x3ff, 0xc, 0x1ff, 0x9, 0x6, 0x0, 0x1000, 0x9, 0x2, 0x9, 0x4]}, 0x45c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x810, 0x0, 0x0)
socket$igmp(0x2, 0x3, 0x2)
r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
listen(r3, 0x90004)
syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c900"], 0x16)
ppoll(&(0x7f00000000c0)=[{r3, 0x60}], 0x1, 0x0, 0x0, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4d, 0x400, 0xf, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1]}})

3.494320018s ago: executing program 1 (id=3143):
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfb}}, 0x7ffe}, 0x1c)
syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000040)="af0ac95ab194f93f8e795a9b294a0fa62d", 0x11}], 0x1}}], 0x1, 0x4000000)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000009c0)={0x8, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x7, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r0 = syz_open_dev$loop(&(0x7f0000000280), 0xffff, 0x14f600)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040), 0xe09)
ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x2000000000001]}})

3.219319131s ago: executing program 1 (id=3144):
open(&(0x7f0000000140)='./file1\x00', 0x60142, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x2, &(0x7f0000002400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
write$FUSE_INIT(r0, 0x0, 0x0)
read$FUSE(r0, &(0x7f00000065c0)={0x2020, 0x0, <r2=>0x0}, 0x2020)
write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r2}, 0x10)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x20080, 0x0)
dup3(r3, r0, 0x0)
read$FUSE(r1, &(0x7f0000008600)={0x2020}, 0x2020)

2.43626947s ago: executing program 2 (id=3145):
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0)
dup(r0)
move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0)

2.403275821s ago: executing program 1 (id=3146):
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket(0x1d, 0x2, 0x6)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000780)={'vxcan1\x00', <r1=>0x0})
bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18)
stat(&(0x7f0000006640)='./file0\x00', 0x0)
getpgid(0xffffffffffffffff)
syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000006700), 0x0, 0x0)
gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006740), &(0x7f0000006780)=0xc)
r2 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0)
write$FUSE_INIT(r2, 0x0, 0x0)
syz_fuse_handle_req(r2, &(0x7f0000004200)="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", 0x2000, 0x0)
syz_fuse_handle_req(r2, 0x0, 0x0, 0x0)
sendmmsg$unix(r0, &(0x7f0000007180)=[{{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="8977cf1c41e263c523c4e0ca836ae7a59fb1f1dae932958f86e2a5978fa0d7886b94fcf5f5a044b3622f56efd1545817f32fd6", 0x33}], 0x1, 0x0, 0x0, 0x1}}, {{&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="4824dad8327233dcc39b6fb77954acbfd1", 0x11}], 0x1, &(0x7f0000002800)=[@cred={{0x1c}}], 0x20, 0x10}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002880)="e50a53f307950965bc292624cd56ebead1439cb072d26f3d0dae5f5b57d3728b7f401b9b8187d5e91dc89ded96862858f898a564f0a279e7bdb072bdf87864efe4bce6e3820d13139df5", 0x4a}], 0x1, 0x0, 0x0, 0x4008044}}, {{&(0x7f0000004d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x8000}}, {{&(0x7f0000006240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x80000}}, {{&(0x7f00000069c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007000)=[{0x0}, {&(0x7f0000006b40)="59b0d26fef0311b82dc10b6577b7aeda7e7cb0347d6c3dd3ea9b43bc995d1bee5f2d2e54f259ecd4c962c5d01d8f994625b9ec10834923c7d79eb12392044051c64535ab2bd25a24699626c86882c1f1a5f8222b9d158e980642e6ed0bfac465cca648b8d3c463d7e07fe13e5dee5ba3a9a85e00ecd79ee7f6cb73feaf3352a06773767de6cee2e05b2d7d65ea0da65adf1184436eae1738f723645990c558184744754f551551fddb68eb469b66bf1155", 0xb1}, {&(0x7f0000006c40)}, {&(0x7f0000006cc0)="ffdb67327661ca2d38b76434b03ae4f6060906afcce54706a39e590eeb0df73a5dd8059c2e35944d719b3aebf00dcda9ec635ef7bef58861bd57d0a0783517aaf550b50d446b6483d04602bf048de264dde4d8cab04d77b9987d1ade2e4368cd6d90a55b189ad68b8b6b7440dc11c6da5e7af96365e9e367b10c41d7169de02bb44956a7719232c47824634d7862f5", 0x8f}, {0x0}, {&(0x7f0000006e40)="9efe87e2854fd040e725ca999ec152d9e3462841550cafea7f749ecd0353304d72e490e2f7cac5cbc1eedfdc36215d5cbcd6b6e0214720ae31e7548d6fcf1c3ddd705ea2cfa9be86e9f288a68f740574634d580baa1e885af84bcae332a6e5f171a69b70ded8521671addf3387461661235321b0e25a275871237fd24d9cf6c50fee161c51e5a5425e57124dbe6128acb5e1b074aa0249b6a51f0d0ded3406aadecb37dbe0017dbbed4ca2", 0xab}], 0x6, &(0x7f0000007140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20, 0x40001}}], 0x6, 0x4000001)

2.322984046s ago: executing program 3 (id=3147):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0)
unshare(0x8000000)
r3 = socket$packet(0x11, 0x3, 0x300)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newqdisc={0x44, 0x24, 0xe0b, 0xfefffffc, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x9}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}, @TCA_CAKE_DIFFSERV_MODE={0x8, 0x3, 0x3}]}}]}, 0x44}}, 0x0)
sendto$packet(r3, &(0x7f00000002c0)="44c394f305916c4516999da288a8", 0xe, 0x0, &(0x7f0000000080)={0x11, 0x17, r6, 0x1, 0x0, 0x6, @multicast}, 0x14)
semget$private(0x0, 0x4000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000001c0)={0xa, {{0xa, 0x4e20, 0x6, @local}}}, 0x84)
socket$nl_generic(0x10, 0x3, 0x10)
r7 = socket$netlink(0x10, 0x3, 0x15)
writev(r7, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80fae0090f000000000000a2bc5603ca00000f7f89000000200000004a2471083ec6811778581acb6c0101ff0000000309", 0x48}], 0x1)
open$dir(0x0, 0x2225c3, 0x0)
r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f0000000100)={0x3, 0x980900})
r9 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r9, 0x4020565a, &(0x7f0000000280)={0x3, 0x980900, 0x2eae0342ca72d7ea})
ioctl$VIDIOC_QUERYMENU(r9, 0xc008561c, &(0x7f00000001c0)={0x980900, 0xfffffff2, @value=0x9})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

2.316771646s ago: executing program 2 (id=3148):
r0 = socket(0x2, 0x80805, 0x0)
sendmmsg$inet(r0, &(0x7f0000000d80)=[{{&(0x7f0000000280)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000200)="9c", 0x1}], 0x1}}], 0x1, 0x8080)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xc, &(0x7f0000000040)=@assoc_value={<r1=>0x0}, &(0x7f00000000c0)=0x8)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]})
r2 = socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0)
socketpair$unix(0x1, 0x3, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00')
sched_setattr(0x0, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r3 = socket(0x2b, 0x1, 0x1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback, 0x8000000, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@mcast1, 0x8000000, 0x0, 0xff, 0x500, 0x4}, 0x20)
r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]})
close_range(r4, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, 0x8)

2.212401391s ago: executing program 0 (id=3149):
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=[@hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}, @dstopts_2292={{0xd0, 0x29, 0x4, {0x4, 0x16, '\x00', [@generic={0xfe, 0x56, "f4a4a3142ee1e12b9826287997a6b33d89f3d60da1641d9fe3896c3c1b6c130ef4f01be8f5836d417874540898619050b14420ab124b11de36afb16ef4fc1cf3f4e4fa0e647cd1b07b068d3894180b6aa7527a4a8252"}, @calipso={0x7, 0x38, {0x1, 0xc, 0x7a, 0x8001, [0x5, 0x9, 0x1, 0x6, 0x4, 0xb]}}, @ra={0x5, 0x2, 0xa7e}, @pad1, @hao={0xc9, 0x10, @private2}, @generic={0x93, 0x7, "e80ee304ecb784"}]}}}, @hoplimit={{0x14}}, @hopopts={{0x80, 0x29, 0x36, {0x5e, 0xc, '\x00', [@pad1, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x3, 0x6, 0x0, 0xfff, [0x966, 0x1, 0x1]}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x6, [0x7fff]}}, @generic={0x8}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3, 0x7, [0x0, 0x8000]}}, @generic={0x1, 0x4, "2bdb86d1"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x3a, 0x4, 0x2, 0x70, 0x0, [@mcast1, @mcast2]}}}], 0x1e8}}], 0x1, 0x810)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5)
r3 = accept4(r2, 0x0, 0x0, 0x800)
sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800)
recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="ea7c5828b87d70214008724bcae1ce6577c01031b19698ecb8a7f5183947918ce2cc9dc778dbfff9e28e1a6df7d8f95c3e45768a6786d6325bc0fe4ed394c8ed0edcbb9f917074251a7f5b6b24c52516a68f181592262dfd12b5af7386658c5fb6c36d86d5084624a302a155c0463b6c36e9fc88338b0f66e2713728a21d19d9a33da93d419df63d8a87fa100381ec74de8b7409f4977d3cd7a9f2fb03cec91c4277b39b2c9f227a9b74926a11960d085e2aaf98673d2a67fa95b8d9dcc72ca6181f6b9b2d1c402267e6cfef5599e1520077d9bc472fb5a5db42b1befd498ec7b8d519b12f065323b15280a2540bc7a4ffe508fc12f93707064caf4111e893142f9867b432b1e6258caa2ae081b8b646c25de7f5366a21f9dd257b84546cd316e17b79d22c4bcaf70e8a96d1e502b53c581c75482d1d63f0d5f3fb5bdbb714583f0798e0c4d6c9d99513e91a68a26612053290f15f5a2e06acfa229356e37b4d57697224e9561c0430a67fcb5dea72acc91e60751a5b07eb603548a646f082ce213347b4ee908bd95cc56775330aa09d4f19f48a8cb5d7f6346d82bab8ff019309684bd01eb4d90febe2269cd2a1100130c242a2995ce38638a3bbc9008ac0e820a1e0b9a9511af47aa7f3e30a69589985423f3b4ea98152433bf1aa53a0981f783f11c4cc50f70fe63b2043b74b9cb7da59caedadc1fa1f662831a353969893d4f93b919cda52a1ce2200a0a7895abb293c29d6d197cce98a4df8fc90c582014742a00b4bd09f1fcc5ff5753320d2b5593e657c0fb87a4cfa323ce59111eea806a6e020fb0c4fdd601087811e33e793975b5e9e936c16d243bdea757e0ee4508f5d5b496ed07b6f0f1f46ed752448f30d679b23ba8142d4ab25beb913ee77547866e5d9501a55e9797ba3407f3f4cc11398bdaf3ac4c2e79a5b133a09fcf8ae790bb985fa01daf2758fd8a77fde15a822227dddf64bb2ebc49a56ad025e01c6c59e4818abdf808789d9f87c103cf7f7d21d2a1345b9b7fd66b1cf96002343fbd62f8080d945e70bd93d4bf42b401477abed49065b4a8ccfb9d93724118168de2e8df4f78ccf3b9593f993423a619ef6bd8392a2cfc6424d3687fcdc67d33073db95d856f312b934d05a3c4e967217837920fee73b00757b617d1ef3bfc2e88a8a72f0948263db2c9e7bd491f059b6ee8d0ea3f2193314562910529869b248172bfe0f914f7a91a27c6e9e6c2e3455a7ae765392b48fc959958aa39a5a483b2a6e873ac76f8579515e42f7a3bbc82bcf71edaf12f7b40a2adc74d67ef793988cc8ac788185049e57fb84757bdc700ffde10afc19df290787ed98222f8afb2b6d11944666331350e2914466b398750acae526146373b2cbe1bdd1803e6c920a182a1ad118a3d09313c2ce2703a0a1c09215cab90c35b03b1c795cf704f42dd31ddff6be67bb355977b2e07609c5228299a170308e54705674384fc294cdfa4abf989d3c3bf3eabbbcf52a6a0646bf6db5b61ad027007464fd6fc10490ee2e9190c28ae5cb3733105cb782c0d53e5c79c3e455609d557d824154d01e282788ec8ae7c8a03fcd6cd4e37829b0f921c46d715454d5e1281c641cf0756a2f31b0369ce94e819e6254af95b88bffd7bb2cfe9469d303497fead174839b2789b5aa703176510eab1f46916b3b63f6f5b2df262fe7274a0cee9bd6e115e5f9f48ac1c09e5b3c546ae95b9916a633869854d3ee39d4acb800e876e7fc084ffd79a20fca8331caff657ec89b445c6012ff7eb9531eb1e8c90cdc66b82d6fd608310099503a9dcf50b40d10a3b1ab520477e20ad5f6405cd4b5b36d201e12088d7868c6e94737ea88db6ed5f7df4d31cbd2d0c4f21cdcc3b181f5aae7216dc4c06b2989bb44e5369ba96ce87f3e3abbb530d103a53d7e0b914115c302c935eea7d256a73aa851d84dec6d9112163be8135889c67fa90e796a6f050fba0a6a740618cd513748072daac9f3e25034772cc400a14834afbde835bc9fd7cf1113d67ebe99a3b78907596886ad5a1670ef572c18e26c98fe40194428de339cba7b8efc5fa7faf7512ef6b89a877f3e534fb4512729df686e14aece08fab3b42ea14acde0e18ffe5dc00e74288661c7463e00f3b942cddf3b71e1dcf71989f378b933df099316451cca296a4e117bbeb3b1e552e5a10f9731449ae830de14989049ce818f720e77e78a86c307c80450b26278bc25ee7390ce6d4c4dfc8d39b6b4b1ce6f3865dbdd1d37aedb555288bea9ef95c8600dea1cd10e9e42d15aa804f99a31bfaa5ea52185333d734c766e3bb4a9abf86cf4d840dc188167a25cc3054b65fd7ce053d38518474ab55e59c1ccaf34d57b4cd73b07ed63d754ab3d57dfc0f67bbdb22e33d9f63aa2b36cf0af338794d4acbd1b13669bde67f7bd032f9c6b400e8054a0cff77fc6e0591195b21715e42c881e23156b4ba504d7e1b6eb9c2ec9b9e382d85f7c52bd964d305da9496dbaa022880ddf236730c458f31258d64ae2668aa863b3fe558c7f8cfb3dabf42edcaf2891e9b9462c44153658eae85cd499abd9dca762adf26d9904d28b772b3fc3d066d56261474c944387ac7eb00059025ff25e34b8f7c2986db1ccc4297e1315c3ceeef1b8f98e0500bbb8bb0ab52d80f8c6c8fa5d24b9a05f5350e2fd59af4b9fa9a2b4339b61e208f227ba968d4dbd36246133de2078c6a15dd57754a3537c31d04da545f062dbf9cbaa0840e23974f441a4d5937fec23ff81c193bd951a7bacac8eb6d4705702cbe3c930f27869753ba6026455bbb7742c53644f1646d7545467091a207905f831505f214fbd818aea4455705b5e727850cdcac40620135b8dba85cb0c0f393af252ec082cba5c43385fbc2cc5682bc1994b064e29c8c5a20e7e6d15fbb13e6fd1a86b2fda666fbcd80fd08be00a7423fcafbdd8283bac88ead203bc10d1c1a13ca2fe853fa6cc8991b0476561be085b086b0d0e45f73e59f519342c13f368a37464cb55b8a13846f4cd610536d5c4b8704fcd347abe6712d3de67d7918e6954898f31647a8ea37ecc2e1bb02b1b26e7a60fbb2b0a48efc5795c12d5c4ac8dc4149dea0f2e085422ec69352882622711b74e1e32c7ead2cf3c554e8ff1648e8b66d0dc6997b6304b3b560a33d75aa49476175a386ca721156ea79bdba432d439dbceb0285561abd5d134badd9f38c04fae8fa920edfff15705371c907848c14acdfb0b22a4c7168e1840e8b8a50349dcee5f429b3cb34e30f0f67acf93604792b8574f36ea9409d422621f3c0c7b781fc8e23d1d46f04a9b44f633e5f72cb079fbde66a9745705666c6dab6238628e57ee6cffa8cfad616dac1abe2789c9efccb4fc7e65e490d9a4e49e7ce72a6980e72f70a17649e67de86f86b61a4b6219daefc939b5904e5712ecaf85c98484fc02585b1aa990b95173e4a2907cf877af696e528e6b2b634a4fb7d791cacc8644fa76e062148d411e18f0da5aed22116828cd700a28e8f46bca950550acb4ab05eddeb6b2dac24702cff4de0a3ece393cac879ed2f0c5b9645839cfdb79fb1df87596b14504cba9dddda51edaffcd0214b91b5898ea022774e699aa0caf0f646cc0cb8e8fc8b8be43c23aa7f6bd29fd0615c0b78f3514a52989d7f35ad08a4bd473e61da6657cc2e85d3b2b7d3fb51174a96f27038ddbc87a35e09a668e436aa40146c6a26dca87b39220f139b772719d80aadb752c622bf09acd6846838fb48a8817ba4aa72eaa32e82251b3789969d8518f9aa07cdcb9a355f73f119725c086168aaca262f13cd742e5f06c969a462638a557e15a4f5d43e3242c08f23b00d2b8d57c60d3636abd4068ec03a4be3429b95e41351ab5c58812e552df90c3e6c9d8779aa484e74f073ea9fcdce13b1dff8e7c101b2c6865c5cefe108e3559f520e2bc42c9dc39b57fddb44ca49f2689e10c1381c0740d20cbca46da475c62f513cb08398a5fd5d4f6b13ce839fe149df0d291a8f7267fe90a7e1845dace17cd927c2d1aeffbdc36bb983172ceff025e84b0419645fcc72897b992f5081c78756122391947f08ccd20806cfc2bded705b472fc52e84734e016cbd309aadebbbb4e8bdfed77b1e0b15ce0904838d9e4d64643df66f0353c377e554b428dc0f31189a134cdb8e66d2755e84c2b2409c3d63a81f5f05616baf6a243b09153a4f8289e15a5a4ffb007b0cbeffde25391bb2acd86b453e245643c0fa1dfe5d42e0e3f1c592a00b77f0133adf7989c6c2bf3ddc0b8a2b14f35d33f62f4ee2fc56166372058e997b9abe6bad8aa718f8d87ad095e8f354aaef540840437b5451771266a8358ed75954db52b38bca4a1c8696dca1de03b12627254409f8bb68c94eeaa1a8bcf894482b96e81b9ff5c2383a907537a191aff0bb5b5418ef5670cecca1cfbd41b61879b11a5a5053cd86cf5d61f8c2f7d7ad2034a1801b3b92a79ac3b4343c680008b1ba10577a35173cac6d4dbc1d00e436f238b57093b34d4ea19c225b84a2d6086cc6cf72595b980c88142d268bbf9c8375a93afe75c3583b3b9687368d78147985d209e6d89c335e948c51696a948f01ad062dcf84a99584466e24646b2e441fefb10ef962432f2925d6d98e790acf4ca7d9339a589a537aa3392ec79f34a6544144072ab8248e45ac560a78c70c5afcbf10909299dfcd67981c88780c1340c951e115ffec56d23b9ead6a55024e199238f4b133e3e1e0e84318b5037a3947ae09749c25c7e4887936ecf0ba9a807dfa471ea1f3350b70feb58dc9e2836365ce4db456a341e43410cac1253fe08e79c21fca932716f4c171fc957cb325737b70532d81f0eb2f0a16478c0d934165728f7b29a8a0ff6bc964e99dea26d3efd28336b00c112a26da7a2ea1c21a9688cc3a68293958edf27ae89e5f9b8348af4121028e760cf68c931af92906d27dad4d330df9201b5395ccce0c803806422883667ccb11438d9dbe1901d4ab98d89914b313338486deb6f748053517e2188c479adb1eabb8e8ed5d05bb3f66826fae83bbc5bce3615ee32d937ffbe8846a1156aaf7bf9b9d4189bdf290b3df254077688eeda824d6ea0a452f7e7f915c1a94ee250a3907ec035d7ba7bb0256811f04646ca156b8925506c774df4d4072c02929e985057a5f7ddc1469c7306e6fdb86b810ada1cc96f6bd389597dd27dd656f55c316fb2d56b2d13eddf893722e813934a19778719be99697c365222db64039f9caab1201c430e53df1af8a0321c8759fc33e8204150080979936d0717f6c4c9145fb828389acbb894a4600485e8b105c7165a40e814889343deead6d434a8da60eed1e50aa507ac2793b4a4c5517265f859f223bb4f6cadc6fb53430304baea18189e2b5ddd266c38f5c325ba391a50fcd34060d217c4118889c4275e40a8428099ddfa3cc0d8241c22fc1554318e922f3b1257f2046d70df460c5283a539487583ffca1972a19237b06480e0a56d9e185fe4dc3607666d81ed0d9d9f5c5c568a5a0a87160b6d35c73dae9c6177f2b25d90a2598042f4b43bc765fa86a831c401a01c391a8fdc8f8c742f2322a1b8ef18ec7d82f013893c981f6bd96ec57d8e73e1633ae3970721fcea055ecc836ce3", 0xf91}], 0x1, 0x1, 0x2)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2.050929339s ago: executing program 2 (id=3150):
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x302, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWCHAIN={0x30, 0x3, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0xa}, [@NFTA_CHAIN_COUNTERS={0x4}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r2 = socket(0x400000000010, 0x3, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = syz_open_dev$vcsa(&(0x7f0000000140), 0x2, 0x121840)
ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000001900)={{r0}, "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"})
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x56c}, 0x1, 0x0, 0x0, 0x44010}, 0x44000040)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000280)={'wlan0\x00', <r8=>0x0})
sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000007000000080001006e00000008000300", @ANYRES32=r8, @ANYBLOB="0c0099000000000000000000050053000100000014000400776c616e310000000000000000000000140006"], 0x60}}, 0x0)
socket$l2tp(0x2, 0x2, 0x73)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080))
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x183100, 0x0)
r9 = openat$vcs(0xffffffffffffff9c, 0x0, 0x10a00, 0x0)
openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000240), 0x80802, 0x0)
bind$xdp(r9, 0x0, 0x0)
r10 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xe539, 0x800, 0x400001, 0x40000333}, &(0x7f00000000c0)=<r11=>0x0, &(0x7f00000001c0)=<r12=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r11, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4)
syz_io_uring_submit(r11, r12, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x7, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1})
io_uring_enter(r10, 0x847ba, 0x0, 0xe, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r13=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r13, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}}, 0x24}}, 0x0)
r14 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r14, 0x0, 0x0)

1.850201589s ago: executing program 0 (id=3151):
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0)
sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x10}}, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x6}, {0x0, 0x0, 0x400000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in=@private=0xa0100fe, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8)
sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c)

1.511283646s ago: executing program 0 (id=3152):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="0201000000000010ac05418200000000000109022400010000000009040000110300000009210000000122050009058103"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x0)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x9, 0xf])

1.335830774s ago: executing program 1 (id=3153):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40242, 0x31)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r1, &(0x7f00000083c0)={0x2020, 0x0, <r2=>0x0}, 0x2020)
write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, r2, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50)
syz_fuse_handle_req(r1, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0)
io_setup(0x202, &(0x7f0000000200)=<r4=>0x0)
io_submit(r4, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r3, &(0x7f0000000340)="8b0d37e311629e", 0xffffffa6, 0x6, 0x0, 0x0, r0}])

1.008091311s ago: executing program 2 (id=3154):
open(&(0x7f0000000140)='./file1\x00', 0x60142, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x2, &(0x7f0000002400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
write$FUSE_INIT(r0, 0x0, 0x0)
read$FUSE(r0, &(0x7f00000065c0)={0x2020, 0x0, <r2=>0x0}, 0x2020)
write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r2}, 0x10)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x20080, 0x0)
dup3(r3, r0, 0x0)
read$FUSE(r1, &(0x7f0000008600)={0x2020}, 0x2020)

553.298743ms ago: executing program 3 (id=3155):
r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x200, 0x7])
ioctl$EVIOCSKEYCODE(r1, 0x40084504, 0x0)

278.694566ms ago: executing program 1 (id=3156):
epoll_create1(0x0)
unshare(0x6a040000)
socket$packet(0x11, 0x3, 0x300)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x940d, 0x0, 0x9, 0x0, 0xfffffdffffffffff, 0xfa11, 0xffffffff}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40505330, &(0x7f0000000180)={0x800100, 0xffffffff, 0x22, 0xe1d9, 0x1101, 0xff})
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$kcm(0xa, 0x2, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e24, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@remote, 0x4e20, 0x10000, 0xc, 0x9}}, 0x44)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$sock(r2, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000001000000000000000000c40a00"/32], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x42}, 0x94)
sendmsg$sock(r2, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0}, 0x0)

0s ago: executing program 2 (id=3157):
syz_usb_connect$lan78xx(0x3, 0x0, 0x0, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000005c0)="580000001400192340834b80040d8c560a06ffffff7f000000010000000058000b480400945f64009400050038925a01000000800000008004000000ff0109000000fff5dd0000000800030006010006418e01400004fc", 0x57}], 0x1)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x6, 0x100000b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0)
ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000180)=0x1)
setresgid(0xee00, 0xee01, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$nl_generic(0x10, 0x3, 0x10)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000380)={'syz1\x00', {0x0, 0x29d, 0x2, 0x2}, 0x51, [0x3ff, 0x2, 0x10000, 0x0, 0x7ca6, 0x9, 0xc2ad, 0x4, 0x9, 0x9, 0x5, 0x9, 0x8, 0x200, 0x5, 0x3, 0x7, 0x5, 0xfffffff9, 0x6, 0x3, 0xfff, 0x7f, 0x4152, 0x8b3, 0x9, 0x861, 0x7, 0x5, 0x0, 0x3c, 0x4, 0x1005, 0x4, 0x8, 0x38, 0x8, 0x8, 0xd5bb, 0x3, 0x1, 0x9de9, 0x8, 0x3, 0x3, 0x7f, 0x5, 0x8, 0x0, 0x1, 0x3ff, 0x6, 0x2e, 0x800, 0x846c, 0x3, 0x6, 0x31b, 0x8, 0xa, 0x1, 0x7, 0xffffffff, 0x3], [0x4a, 0xfff, 0xe936, 0x0, 0x200, 0xfffffff7, 0x2, 0x7d, 0x10001, 0x8, 0x3ff, 0x1, 0x7, 0x8f, 0x1, 0x5, 0x1ff, 0x200, 0x6f8, 0x7, 0xd, 0x7, 0x100788, 0x6, 0x0, 0x0, 0x8, 0x3, 0x5, 0x2, 0xa, 0x7, 0x80, 0x5aa, 0xfffff000, 0x400, 0x2, 0x7, 0x6, 0x6, 0x5, 0x3, 0x87, 0x22e2, 0x502, 0xffffffff, 0x7, 0x1ff, 0x6, 0x10001, 0x9e, 0x1, 0x5, 0x101, 0xfffffffa, 0x0, 0x2, 0x2, 0x6, 0x1ff, 0x8, 0x3, 0x6], [0x2, 0x94da, 0xffffffff, 0x5, 0xc0000, 0x4, 0x4, 0xfffffffa, 0x6, 0x7, 0xea, 0x7, 0x6, 0x400, 0xfffeffff, 0xfc000000, 0x8, 0x8, 0xd1, 0x2, 0xb66, 0x3, 0x4, 0x52c, 0x4, 0x10001, 0xfffffff8, 0x2, 0x9, 0x1, 0x7, 0xe86, 0x8, 0x20000100, 0x7, 0x1, 0x746a6ffd, 0x3, 0x4, 0x0, 0x1, 0x45a6c325, 0x8, 0x10000, 0x1000, 0x2, 0x5, 0x0, 0x2, 0x2, 0x1, 0x8, 0x2, 0x2, 0x81, 0x200, 0x3ff, 0xffffffcc, 0x6, 0xa000000, 0x8, 0xfff, 0x4000, 0x1], [0x8, 0x7, 0x3, 0xfffffffc, 0x8000, 0x2, 0x8, 0x1ff, 0xfffffffe, 0x10, 0x5e, 0x4, 0x8, 0x8, 0x5, 0x8, 0xfb, 0xf25, 0xd, 0x1ff, 0x2, 0x95, 0x9, 0x9, 0x1, 0xc, 0xffff6f9e, 0x4, 0xfffffff7, 0x10000, 0x7, 0x52a, 0x5, 0xc1a4, 0x4, 0x8, 0x3, 0x9, 0x5, 0xb7af, 0x3, 0x4, 0x0, 0x1ff8, 0x2, 0x7, 0x6, 0x80000000, 0x652d, 0x7, 0x7fffffff, 0xd, 0x40, 0x3ff, 0xc, 0x1ff, 0x9, 0x6, 0x0, 0x1000, 0x9, 0x2, 0x9, 0x4]}, 0x45c)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x810, 0x0, 0x0)
socket$igmp(0x2, 0x3, 0x2)
r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
listen(r3, 0x90004)
syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c900"], 0x16)
ppoll(&(0x7f00000000c0)=[{r3, 0x60}], 0x1, 0x0, 0x0, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4d, 0x400, 0xf, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1]}})

kernel console output (not intermixed with test programs):

 bytes leftover after parsing attributes in process `syz.3.2549'.
[ 1058.473937][  T786] usb 2-1: USB disconnect, device number 41
[ 1059.119770][ T5856] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[ 1059.249731][ T5819] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[ 1059.321654][ T5856] usb 3-1: config 220 has an invalid interface number: 76 but max is 2
[ 1059.330642][ T5856] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping
[ 1059.340733][ T5856] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1059.361458][ T5856] usb 3-1: config 220 has no interface number 2
[ 1059.370006][ T5856] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1059.383709][ T5856] usb 3-1: config 220 interface 0 has no altsetting 0
[ 1059.390935][ T5856] usb 3-1: config 220 interface 76 has no altsetting 0
[ 1059.399987][ T5856] usb 3-1: config 220 interface 1 has no altsetting 0
[ 1059.412427][ T5856] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1059.455550][ T5856] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1059.459901][ T5819] usb 1-1: Using ep0 maxpacket: 16
[ 1059.473726][ T5856] usb 3-1: Product: syz
[ 1059.488256][ T5856] usb 3-1: Manufacturer: syz
[ 1059.509014][ T5856] usb 3-1: SerialNumber: syz
[ 1059.517184][ T5819] usb 1-1: config 0 has no interfaces?
[ 1059.599930][ T5819] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[ 1059.688577][ T5819] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[ 1059.728975][ T5819] usb 1-1: Manufacturer: syz
[ 1059.777885][ T5819] usb 1-1: config 0 descriptor??
[ 1059.896559][ T5856] usb 3-1: selecting invalid altsetting 0
[ 1059.915201][ T5856] usb 3-1: Found UVC 7.01 device syz (8086:0b07)
[ 1059.935874][ T5856] usb 3-1: No valid video chain found.
[ 1059.964623][ T5856] usb 3-1: selecting invalid altsetting 0
[ 1059.994099][ T5856] usbtest: probe of 3-1:220.1 failed with error -22
[ 1060.038473][ T5856] usb 3-1: USB disconnect, device number 51
[ 1061.485727][T15375] Set syz1 is full, maxelem 6117 reached
[ 1061.692953][T15402] fuse: Bad value for 'fd'
[ 1061.779748][   T28] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[ 1061.991884][   T28] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30
[ 1062.049996][   T28] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1062.098034][   T28] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1062.142574][   T28] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253
[ 1062.187320][   T28] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40
[ 1062.197881][   T28] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0
[ 1062.222834][   T28] usb 3-1: Manufacturer: syz
[ 1062.245272][   T28] usb 3-1: config 0 descriptor??
[ 1062.559773][T14099] usb 4-1: new high-speed USB device number 60 using dummy_hcd
[ 1062.693884][   T28] appleir 0003:05AC:8243.0006: unknown main item tag 0x0
[ 1062.722115][   T28] appleir 0003:05AC:8243.0006: No inputs registered, leaving
[ 1062.760653][ T5856] usb 1-1: USB disconnect, device number 45
[ 1062.781016][T14099] usb 4-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1062.782131][   T28] appleir 0003:05AC:8243.0006: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0
[ 1062.789569][T14099] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1062.823230][T14099] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1062.861931][T14099] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1062.899702][T14099] usb 4-1: Manufacturer: syz
[ 1062.921337][T14099] usb 4-1: config 0 descriptor??
[ 1063.089924][T14650] usb 3-1: USB disconnect, device number 52
[ 1063.120235][T14099] rc_core: IR keymap rc-hauppauge not found
[ 1063.126207][T14099] Registered IR keymap rc-empty
[ 1063.173076][T14099] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[ 1063.197323][T15406] fido_id[15406]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[ 1063.217572][T14099] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input14
[ 1063.267221][    C0] igorplugusb 4-1:0.0: Error: urb status = -32
[ 1063.288039][T14099] usb 4-1: USB disconnect, device number 60
[ 1063.480262][T10212] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[ 1063.706730][T10212] usb 2-1: too many configurations: 9, using maximum allowed: 8
[ 1063.745970][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1063.789084][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1063.854377][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1063.917466][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1063.970007][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.008316][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.035019][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.051812][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.113482][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.141605][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.159767][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.178966][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.199436][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.209560][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.241154][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.256393][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.267308][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.286939][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.315021][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.324406][T14650] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[ 1064.338846][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.364054][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.397903][T10212] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9
[ 1064.426790][T10212] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7
[ 1064.469841][T10212] usb 2-1: config 0 interface 0 has no altsetting 0
[ 1064.500094][T14650] usb 3-1: device descriptor read/64, error -71
[ 1064.576409][T10212] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e
[ 1064.586261][T10212] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168
[ 1064.609899][T10212] usb 2-1: Product: syz
[ 1064.616659][T10212] usb 2-1: Manufacturer: syz
[ 1064.622419][T10212] usb 2-1: SerialNumber: syz
[ 1064.661764][T10212] usb 2-1: config 0 descriptor??
[ 1064.701208][T10212] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0
[ 1064.789830][T14650] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[ 1064.972605][T14650] usb 3-1: device descriptor read/64, error -71
[ 1064.995163][    C1] usb 2-1: yurex_control_callback - control failed: -71
[ 1065.005218][    C0] usb 2-1: yurex_control_callback - control failed: -71
[ 1065.022460][T10212] usb 2-1: USB disconnect, device number 42
[ 1065.072662][T10212] yurex 2-1:0.0: USB YUREX #0 now disconnected
[ 1065.105334][T14650] usb usb3-port1: attempt power cycle
[ 1065.540051][T14650] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[ 1065.587320][T14650] usb 3-1: device descriptor read/8, error -71
[ 1065.879867][T14650] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[ 1065.930455][T14650] usb 3-1: device descriptor read/8, error -71
[ 1066.067704][T14650] usb usb3-port1: unable to enumerate USB device
[ 1066.126019][T15446] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2574'.
[ 1066.216213][T15446] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2574'.
[ 1066.839987][T10212] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[ 1067.046876][T10212] usb 1-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1067.064357][T10212] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1067.077004][T10212] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1067.091232][T10212] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1067.099506][T10212] usb 1-1: Manufacturer: syz
[ 1067.113227][T10212] usb 1-1: config 0 descriptor??
[ 1067.243333][T10212] rc_core: IR keymap rc-hauppauge not found
[ 1067.277514][T10212] Registered IR keymap rc-empty
[ 1067.297081][T10212] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0
[ 1067.346720][T10212] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input15
[ 1067.369416][    C1] igorplugusb 1-1:0.0: Error: urb status = -32
[ 1067.562423][   T28] usb 1-1: USB disconnect, device number 46
[ 1067.605003][T15456] (unnamed net_device) (uninitialized): down delay (383) is not a multiple of miimon (1847263240), value rounded to 0 ms
[ 1067.814125][T15456] bond1: entered promiscuous mode
[ 1067.819555][T15456] bond1: entered allmulticast mode
[ 1067.826278][T15456] 8021q: adding VLAN 0 to HW filter on device bond1
[ 1067.929866][T10212] usb 3-1: new full-speed USB device number 57 using dummy_hcd
[ 1068.207510][T10212] usb 3-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6
[ 1068.238005][T10212] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3
[ 1068.264563][T10212] usb 3-1: Product: syz
[ 1068.283228][T10212] usb 3-1: Manufacturer: syz
[ 1068.318698][T10212] usb 3-1: SerialNumber: syz
[ 1068.349949][T10212] usb 3-1: config 0 descriptor??
[ 1069.099767][T10212] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[ 1069.309974][T10212] usb 1-1: device descriptor read/64, error -71
[ 1069.589839][T10212] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[ 1069.809757][T10212] usb 1-1: device descriptor read/64, error -71
[ 1069.983046][T10212] usb usb1-port1: attempt power cycle
[ 1070.440496][T10212] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[ 1070.534434][T10212] usb 1-1: device descriptor read/8, error -71
[ 1070.619850][ T5818] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[ 1070.842748][ T5818] usb 4-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1070.875217][T14099] usb 3-1: USB disconnect, device number 57
[ 1070.883293][T10212] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[ 1070.896655][ T5818] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1070.914138][ T5818] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1070.923762][ T5818] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1070.932995][T10212] usb 1-1: device descriptor read/8, error -71
[ 1070.944015][ T5818] usb 4-1: Manufacturer: syz
[ 1070.973511][ T5818] usb 4-1: config 0 descriptor??
[ 1071.063852][T10212] usb usb1-port1: unable to enumerate USB device
[ 1071.083407][ T5818] rc_core: IR keymap rc-hauppauge not found
[ 1071.112744][ T5818] Registered IR keymap rc-empty
[ 1071.125497][ T5818] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[ 1071.139021][ T5818] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input16
[ 1071.191869][    C1] igorplugusb 4-1:0.0: Error: urb status = -32
[ 1071.331026][  T786] usb 4-1: USB disconnect, device number 61
[ 1072.490029][T14650] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[ 1072.733940][T14650] usb 4-1: Using ep0 maxpacket: 16
[ 1072.762764][T14650] usb 4-1: config 0 has no interfaces?
[ 1072.825990][T14650] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[ 1072.881312][T14650] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[ 1072.915364][T14650] usb 4-1: Manufacturer: syz
[ 1072.966207][T14650] usb 4-1: config 0 descriptor??
[ 1074.205206][T15535] syzkaller0: entered promiscuous mode
[ 1074.219806][T15535] syzkaller0: entered allmulticast mode
[ 1074.465363][T15541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2601'.
[ 1074.507220][T15541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2601'.
[ 1074.524682][T15541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2601'.
[ 1074.562945][T15541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2601'.
[ 1074.998810][T15518] Set syz1 is full, maxelem 6117 reached
[ 1075.530427][T10212] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[ 1075.690228][T14650] usb 3-1: new high-speed USB device number 58 using dummy_hcd
[ 1075.699871][T10212] usb 1-1: device descriptor read/64, error -71
[ 1075.720241][T14099] usb 4-1: USB disconnect, device number 62
[ 1075.924227][T14650] usb 3-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1075.944680][T14650] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1075.968228][T14650] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1075.993670][T14650] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1076.002278][T10212] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[ 1076.028260][T14650] usb 3-1: Manufacturer: syz
[ 1076.053767][T14650] usb 3-1: config 0 descriptor??
[ 1076.170433][T10212] usb 1-1: device descriptor read/64, error -71
[ 1076.179333][T14650] rc_core: IR keymap rc-hauppauge not found
[ 1076.192773][T14650] Registered IR keymap rc-empty
[ 1076.231372][T14650] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0
[ 1076.246348][T14650] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input17
[ 1076.274359][    C1] igorplugusb 3-1:0.0: Error: urb status = -32
[ 1076.298301][T14650] usb 3-1: USB disconnect, device number 58
[ 1076.307440][T10212] usb usb1-port1: attempt power cycle
[ 1076.770047][T10212] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[ 1076.829867][T10212] usb 1-1: device descriptor read/8, error -71
[ 1077.036502][   T27] audit: type=1326 audit(1773717352.110:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.068058][   T27] audit: type=1326 audit(1773717352.110:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.099597][   T27] audit: type=1326 audit(1773717352.120:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.100720][T10212] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[ 1077.122513][   T27] audit: type=1326 audit(1773717352.130:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.155254][   T27] audit: type=1326 audit(1773717352.130:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.189813][   T27] audit: type=1326 audit(1773717352.130:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.192429][T10212] usb 1-1: device descriptor read/8, error -71
[ 1077.213183][   T27] audit: type=1326 audit(1773717352.130:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15601 comm="syz.2.2611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f4eb9c799 code=0x7ffc0000
[ 1077.241189][T14099] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[ 1077.390138][T10212] usb usb1-port1: unable to enumerate USB device
[ 1077.439923][T14099] usb 4-1: Using ep0 maxpacket: 16
[ 1077.447990][T14099] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1077.459291][T14099] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1077.470970][T14099] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1077.485215][T14099] usb 4-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1077.494420][T14099] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1077.509880][T14099] usb 4-1: config 0 descriptor??
[ 1077.943623][T15611] netlink: 72 bytes leftover after parsing attributes in process `syz.1.2613'.
[ 1077.987002][T14099] usbhid 4-1:0.0: can't add hid device: -71
[ 1078.013871][  T786] IPVS: starting estimator thread 0...
[ 1078.020162][T14099] usbhid: probe of 4-1:0.0 failed with error -71
[ 1078.062244][T14099] usb 4-1: USB disconnect, device number 63
[ 1078.129808][T15612] IPVS: using max 26 ests per chain, 62400 per kthread
[ 1078.950281][T10212] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[ 1079.152309][T10212] usb 4-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1079.171360][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1079.215288][T15637] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2619'.
[ 1079.243662][T10212] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1079.285871][T10212] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1079.327428][T10212] usb 4-1: Manufacturer: syz
[ 1079.540894][T10212] usb 4-1: config 0 descriptor??
[ 1079.869924][T10212] rc_core: IR keymap rc-hauppauge not found
[ 1079.885811][T10212] Registered IR keymap rc-empty
[ 1079.910856][T10212] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[ 1079.947047][T10212] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input18
[ 1079.993448][    C1] igorplugusb 4-1:0.0: Error: urb status = -32
[ 1080.000032][ T5818] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[ 1080.068998][T10212] usb 4-1: USB disconnect, device number 64
[ 1080.200430][ T5818] usb 3-1: Using ep0 maxpacket: 16
[ 1080.232990][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1080.278006][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1080.305435][ T5818] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1080.333906][ T5818] usb 3-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1080.343501][ T5818] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1080.362321][ T5818] usb 3-1: config 0 descriptor??
[ 1080.817036][ T5818] usbhid 3-1:0.0: can't add hid device: -71
[ 1080.828751][ T5818] usbhid: probe of 3-1:0.0 failed with error -71
[ 1080.864319][ T5818] usb 3-1: USB disconnect, device number 59
[ 1081.069942][ T5856] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[ 1081.229784][ T5856] usb 4-1: device descriptor read/64, error -71
[ 1081.530027][ T5856] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[ 1081.549730][T14099] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[ 1081.709823][ T5856] usb 4-1: device descriptor read/64, error -71
[ 1081.749724][T14099] usb 2-1: Using ep0 maxpacket: 16
[ 1081.769527][T14099] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1081.798312][T14099] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1081.820673][T14099] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1081.843617][ T5856] usb usb4-port1: attempt power cycle
[ 1081.860018][T14099] usb 2-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1081.869139][T14099] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1081.890889][T14099] usb 2-1: config 0 descriptor??
[ 1082.050802][T15684] (unnamed net_device) (uninitialized): down delay (383) is not a multiple of miimon (1847263240), value rounded to 0 ms
[ 1082.146176][T15684] bond2: entered promiscuous mode
[ 1082.157922][T15684] bond2: entered allmulticast mode
[ 1082.225964][T15684] 8021q: adding VLAN 0 to HW filter on device bond2
[ 1082.290495][ T5856] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[ 1082.318436][T14099] usbhid 2-1:0.0: can't add hid device: -71
[ 1082.328759][T14099] usbhid: probe of 2-1:0.0 failed with error -71
[ 1082.339384][ T5856] usb 4-1: device descriptor read/8, error -71
[ 1082.363292][T14099] usb 2-1: USB disconnect, device number 43
[ 1082.629760][ T5856] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[ 1082.670776][ T5856] usb 4-1: device descriptor read/8, error -71
[ 1082.840338][ T5856] usb usb4-port1: unable to enumerate USB device
[ 1083.380467][T15694] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2633'.
[ 1084.391563][T15707] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2637'.
[ 1084.403186][T15716] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2638'.
[ 1084.960158][   T28] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[ 1085.189863][   T28] usb 4-1: Using ep0 maxpacket: 16
[ 1085.209786][   T28] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1085.251421][   T28] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1085.299717][   T28] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1085.365770][   T28] usb 4-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1085.398098][   T28] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1085.475761][   T28] usb 4-1: config 0 descriptor??
[ 1085.920033][ T5818] usb 3-1: new high-speed USB device number 60 using dummy_hcd
[ 1085.948357][   T28] usbhid 4-1:0.0: can't add hid device: -71
[ 1085.978896][   T28] usbhid: probe of 4-1:0.0 failed with error -71
[ 1086.030083][   T28] usb 4-1: USB disconnect, device number 69
[ 1086.154060][ T5818] usb 3-1: config 220 has an invalid interface number: 76 but max is 2
[ 1086.179748][ T5818] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping
[ 1086.202856][ T5818] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1086.217536][ T5818] usb 3-1: config 220 has no interface number 2
[ 1086.224253][ T5818] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1086.238251][ T5818] usb 3-1: config 220 interface 0 has no altsetting 0
[ 1086.254040][ T5818] usb 3-1: config 220 interface 76 has no altsetting 0
[ 1086.269816][ T5818] usb 3-1: config 220 interface 1 has no altsetting 0
[ 1086.293061][ T5818] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1086.305458][ T5818] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1086.318689][ T5818] usb 3-1: Product: syz
[ 1086.326529][ T5818] usb 3-1: Manufacturer: syz
[ 1086.331896][ T5818] usb 3-1: SerialNumber: syz
[ 1086.519809][ T5856] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[ 1086.558002][T15738] fuse: Unknown parameter 'J§<@e/\ð(5™_'StÝ'
[ 1086.565635][ T5818] usb 3-1: selecting invalid altsetting 0
[ 1086.581702][ T5818] usb 3-1: Found UVC 7.01 device syz (8086:0b07)
[ 1086.597827][ T5818] usb 3-1: No valid video chain found.
[ 1086.613617][ T5818] usb 3-1: selecting invalid altsetting 0
[ 1086.624094][ T5818] usbtest: probe of 3-1:220.1 failed with error -22
[ 1086.656601][ T5818] usb 3-1: USB disconnect, device number 60
[ 1086.720246][ T5856] usb 1-1: Using ep0 maxpacket: 32
[ 1086.740622][ T5856] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1086.785936][ T5856] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1086.798814][ T5856] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1086.813203][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1086.828140][ T5856] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1086.851615][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1086.863986][ T5856] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1086.906489][ T5856] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1086.928231][ T5856] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1086.945450][ T5856] usb 1-1: config 0 descriptor??
[ 1087.177394][ T5856] usb 1-1: USB disconnect, device number 55
[ 1087.699873][T14678] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[ 1087.959855][T14678] usb 1-1: Using ep0 maxpacket: 32
[ 1087.991850][T14678] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1088.014549][T14678] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1088.037426][T14678] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1088.067485][T14678] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1088.078897][T14678] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1088.089394][T14678] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1088.100120][T14678] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1088.129882][T14678] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1088.142628][T14678] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1088.158572][T14678] usb 1-1: config 0 descriptor??
[ 1088.289746][  T786] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[ 1088.486945][T15768] fuse: Bad value for 'fd'
[ 1088.491964][  T786] usb 4-1: Using ep0 maxpacket: 16
[ 1088.499384][  T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1088.520841][  T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1088.540905][  T786] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1088.570013][  T786] usb 4-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1088.590265][  T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1088.612759][  T786] usb 4-1: config 0 descriptor??
[ 1088.837786][T15779] fuse: Unknown parameter 'J§<@e/\ð(5™_'StÝ'
[ 1088.888666][T15780] netlink: 72 bytes leftover after parsing attributes in process `syz.2.2662'.
[ 1088.900389][T14678] IPVS: starting estimator thread 0...
[ 1089.010093][T15781] IPVS: using max 20 ests per chain, 48000 per kthread
[ 1089.087099][  T786] usbhid 4-1:0.0: can't add hid device: -71
[ 1089.105521][  T786] usbhid: probe of 4-1:0.0 failed with error -71
[ 1089.129452][  T786] usb 4-1: USB disconnect, device number 70
[ 1089.844420][  T786] usb 1-1: USB disconnect, device number 56
[ 1091.752838][T15808] syzkaller0: entered promiscuous mode
[ 1091.758718][T15808] syzkaller0: entered allmulticast mode
[ 1092.149889][ T5819] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[ 1092.347913][ T5819] usb 1-1: Using ep0 maxpacket: 32
[ 1092.362446][ T5819] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1092.389721][ T5819] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1092.441848][ T5819] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1092.459738][ T5819] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1092.500982][ T5819] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1092.533511][ T5819] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1092.569833][ T5819] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1092.593855][ T5819] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1092.621843][ T5819] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1092.651238][ T5819] usb 1-1: config 0 descriptor??
[ 1092.897791][ T5818] usb 1-1: USB disconnect, device number 57
[ 1093.052704][T15819] batadv_slave_0: entered promiscuous mode
[ 1093.091997][T15819] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2676'.
[ 1093.129314][T15819] hsr_slave_0: left promiscuous mode
[ 1093.152304][T15819] hsr_slave_1: left promiscuous mode
[ 1093.178462][T15823] fuse: Bad value for 'fd'
[ 1093.330172][T15818] batadv_slave_0: left promiscuous mode
[ 1093.490346][T15830] binder: 15828:15830 ioctl c0306201 0 returned -14
[ 1093.499921][ T5818] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[ 1093.575511][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201'
[ 1093.586510][ T5777] CPU: 1 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1093.594122][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1093.604223][ T5777] Workqueue: hci2 hci_rx_work
[ 1093.608949][ T5777] Call Trace:
[ 1093.612288][ T5777]  <TASK>
[ 1093.615338][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1093.620410][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1093.625655][ T5777]  ? load_image+0x400/0x400
[ 1093.630202][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1093.635338][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1093.640049][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1093.645494][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1093.650758][ T5777]  kobject_add+0x164/0x240
[ 1093.655212][ T5777]  ? __rwlock_init+0x150/0x150
[ 1093.660310][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1093.665036][ T5777]  ? _raw_spin_unlock+0x28/0x40
[ 1093.670009][ T5777]  ? get_device_parent+0x366/0x390
[ 1093.675264][ T5777]  device_add+0x408/0xc20
[ 1093.679845][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1093.684830][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1093.690197][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1093.695438][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1093.701712][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1093.707378][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1093.712107][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1093.717742][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1093.723946][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1093.729098][ T5777]  ? bis_list+0x290/0x290
[ 1093.733502][ T5777]  ? lockdep_hardirqs_on+0x98/0x150
[ 1093.738917][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1093.744391][ T5777]  hci_rx_work+0x43a/0xd60
[ 1093.748952][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1093.754728][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1093.760458][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1093.765995][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1093.770632][ T5777]  worker_thread+0xa55/0xfc0
[ 1093.775301][ T5777]  kthread+0x2fa/0x390
[ 1093.779411][ T5777]  ? pr_cont_work+0x560/0x560
[ 1093.784206][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1093.788830][ T5777]  ret_from_fork+0x48/0x80
[ 1093.793283][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1093.797917][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1093.802815][ T5777]  </TASK>
[ 1093.808646][ T5777] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1093.823124][ T5777] Bluetooth: hci2: failed to register connection device
[ 1093.900231][ T5818] usb 1-1: Using ep0 maxpacket: 32
[ 1093.907518][ T5818] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1093.920148][ T5818] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1093.946428][ T5818] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1093.967036][ T5818] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1093.987735][ T5818] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1094.016568][ T5818] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1094.043893][ T5818] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1094.087662][ T5818] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1094.115390][ T5818] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1094.143435][ T5818] usb 1-1: config 0 descriptor??
[ 1094.471062][T15841] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2683'.
[ 1094.518818][T15841] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2683'.
[ 1094.531063][T15841] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2683'.
[ 1094.542618][T15841] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2683'.
[ 1094.903929][T15825] usb usb8: usbfs: process 15825 (syz.3.2677) did not claim interface 0 before use
[ 1095.045159][T15847] (unnamed net_device) (uninitialized): option min_links: invalid value (18446744073709551608)
[ 1095.057765][T15847] (unnamed net_device) (uninitialized): option min_links: allowed values 0 - 2147483647
[ 1095.082991][T15825] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22
[ 1095.093236][T15825] netdevsim netdevsim3: Direct firmware load for . failed with error -22
[ 1095.102054][T15825] netdevsim netdevsim3: Falling back to sysfs fallback for: .
[ 1095.319856][ T5818] usb 3-1: new high-speed USB device number 61 using dummy_hcd
[ 1095.521878][ T5818] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30
[ 1095.549962][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1095.562014][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1095.576745][ T5818] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253
[ 1095.592870][ T5818] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40
[ 1095.602495][ T5818] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0
[ 1095.611196][ T5818] usb 3-1: Manufacturer: syz
[ 1095.624266][ T5818] usb 3-1: config 0 descriptor??
[ 1096.063726][ T5818] usbhid 3-1:0.0: can't add hid device: -71
[ 1096.078926][ T5818] usbhid: probe of 3-1:0.0 failed with error -71
[ 1096.094112][ T5818] usb 3-1: USB disconnect, device number 61
[ 1096.162138][  T786] usb 1-1: USB disconnect, device number 58
[ 1096.535150][T15864] iommufd_mock iommufd_mock1: Adding to iommu group 0
[ 1096.737832][T15866] binder: 15865:15866 ioctl c0306201 0 returned -14
[ 1096.825851][T15869] syzkaller0: entered promiscuous mode
[ 1096.849866][T15869] syzkaller0: entered allmulticast mode
[ 1097.109767][  T786] usb 3-1: new high-speed USB device number 62 using dummy_hcd
[ 1097.302348][  T786] usb 3-1: config 220 has an invalid interface number: 76 but max is 2
[ 1097.311120][  T786] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping
[ 1097.342621][  T786] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1097.383218][  T786] usb 3-1: config 220 has no interface number 2
[ 1097.401539][  T786] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1097.420263][  T786] usb 3-1: config 220 interface 0 has no altsetting 0
[ 1097.441229][  T786] usb 3-1: config 220 interface 76 has no altsetting 0
[ 1097.454177][  T786] usb 3-1: config 220 interface 1 has no altsetting 0
[ 1097.502434][  T786] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1097.534669][  T786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1097.557481][  T786] usb 3-1: Product: syz
[ 1097.561812][  T786] usb 3-1: Manufacturer: syz
[ 1097.566548][  T786] usb 3-1: SerialNumber: syz
[ 1097.821003][  T786] usb 3-1: selecting invalid altsetting 0
[ 1097.846580][  T786] usb 3-1: Found UVC 7.01 device syz (8086:0b07)
[ 1097.854884][  T786] usb 3-1: No valid video chain found.
[ 1097.883945][  T786] usb 3-1: selecting invalid altsetting 0
[ 1097.890198][  T786] usbtest: probe of 3-1:220.1 failed with error -22
[ 1097.902642][  T786] usb 3-1: USB disconnect, device number 62
[ 1097.922661][ T5856] usb 4-1: new high-speed USB device number 71 using dummy_hcd
[ 1098.119827][ T5856] usb 4-1: Using ep0 maxpacket: 32
[ 1098.132470][ T5856] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1098.153533][ T5856] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1098.180279][ T5856] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1098.199368][ T5856] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1098.218009][ T5856] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1098.231312][ T5856] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1098.241805][ T5856] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1098.258495][ T5856] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1098.286196][ T5856] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1098.306617][ T5856] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1098.338485][ T5856] usb 4-1: config 0 descriptor??
[ 1098.554070][T15898] binder: 15897:15898 ioctl c0306201 0 returned -14
[ 1098.575875][ T5856] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 71 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1098.632610][ T5856] usb 4-1: USB disconnect, device number 71
[ 1098.649258][ T5856] usblp0: removed
[ 1099.220423][ T5856] usb 4-1: new high-speed USB device number 72 using dummy_hcd
[ 1099.360000][ T5859] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[ 1099.409763][ T5856] usb 4-1: Using ep0 maxpacket: 32
[ 1099.431284][ T5856] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1099.461328][ T5856] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1099.470564][ T5856] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1099.520396][ T5856] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1099.531965][ T5856] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1099.542267][ T5859] usb 2-1: device descriptor read/64, error -71
[ 1099.549756][ T5856] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1099.560065][ T5856] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1099.570050][ T5856] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1099.583660][ T5856] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1099.593465][ T5856] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1099.605477][ T5856] usb 4-1: config 0 descriptor??
[ 1099.809911][ T5859] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[ 1099.827373][ T5856] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 72 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1099.875166][ T5856] usb 4-1: USB disconnect, device number 72
[ 1099.899957][ T5856] usblp0: removed
[ 1099.979721][ T5859] usb 2-1: device descriptor read/64, error -71
[ 1100.110142][ T5859] usb usb2-port1: attempt power cycle
[ 1100.530111][ T5859] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[ 1100.570947][ T5859] usb 2-1: device descriptor read/8, error -71
[ 1100.879785][ T5859] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[ 1100.910511][ T5859] usb 2-1: device descriptor read/8, error -71
[ 1101.040140][ T5859] usb usb2-port1: unable to enumerate USB device
[ 1102.649783][ T5856] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[ 1102.849841][ T5856] usb 1-1: Using ep0 maxpacket: 32
[ 1102.855303][  T786] usb 3-1: new high-speed USB device number 63 using dummy_hcd
[ 1102.865519][ T5856] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1102.876847][ T5856] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1102.886919][ T5856] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1102.897008][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1102.908196][ T5856] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1102.921274][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1102.931882][ T5856] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1102.942681][ T5856] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1102.956861][ T5856] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1102.967087][ T5856] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1102.983744][ T5856] usb 1-1: config 0 descriptor??
[ 1103.053026][  T786] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30
[ 1103.072135][  T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1103.088274][  T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1103.118029][  T786] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253
[ 1103.202468][  T786] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40
[ 1103.240051][  T786] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0
[ 1103.294318][ T5856] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 59 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1103.331298][  T786] usb 3-1: Manufacturer: syz
[ 1103.353088][  T786] usb 3-1: config 0 descriptor??
[ 1103.394123][ T5856] usb 1-1: USB disconnect, device number 59
[ 1103.451821][ T5856] usblp0: removed
[ 1103.771652][  T786] usbhid 3-1:0.0: can't add hid device: -71
[ 1103.792720][  T786] usbhid: probe of 3-1:0.0 failed with error -71
[ 1103.859716][ T5856] usb 1-1: new high-speed USB device number 60 using dummy_hcd
[ 1103.939194][  T786] usb 3-1: USB disconnect, device number 63
[ 1104.129931][ T5856] usb 1-1: Using ep0 maxpacket: 32
[ 1104.143414][ T5856] usb 1-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1104.160649][ T5856] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1104.180534][ T5856] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1104.210749][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1104.241334][ T5856] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1104.291987][ T5856] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1104.332290][ T5856] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1104.399176][ T5856] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1104.420053][ T5856] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1104.433903][ T5856] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1104.506274][ T5856] usb 1-1: config 0 descriptor??
[ 1104.758200][ T5856] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 60 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1104.821804][ T5856] usb 1-1: USB disconnect, device number 60
[ 1104.837758][ T5856] usblp0: removed
[ 1105.022385][T15971] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2723'.
[ 1105.281820][T15971] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2723'.
[ 1105.294610][T15971] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2723'.
[ 1105.306640][T15971] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2723'.
[ 1106.039904][T10212] usb 3-1: new high-speed USB device number 64 using dummy_hcd
[ 1106.149847][T14678] usb 1-1: new full-speed USB device number 61 using dummy_hcd
[ 1106.189812][T10212] usb 3-1: device descriptor read/64, error -71
[ 1106.412635][T14678] usb 1-1: config 8 has an invalid interface number: 177 but max is 0
[ 1106.460624][T10212] usb 3-1: new high-speed USB device number 65 using dummy_hcd
[ 1106.559053][ T5777] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection
[ 1106.632364][T15990] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2727'.
[ 1106.765856][T10212] usb 3-1: device descriptor read/64, error -71
[ 1107.047352][T10212] usb usb3-port1: attempt power cycle
[ 1107.746617][T14678] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1108.179699][T10212] usb 3-1: new high-speed USB device number 66 using dummy_hcd
[ 1108.889719][T14678] usb 1-1: config 8 has no interface number 0
[ 1108.896010][T14678] usb 1-1: config 8 interface 177 has no altsetting 0
[ 1108.903037][T14678] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1108.912448][T14678] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1109.105448][T10212] usb 3-1: device descriptor read/8, error -71
[ 1109.433662][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1110.051436][ T5859] usb 1-1: USB disconnect, device number 61
[ 1110.579778][T10212] usb 4-1: new high-speed USB device number 73 using dummy_hcd
[ 1110.648185][T16021] iommufd_mock iommufd_mock1: Adding to iommu group 0
[ 1110.666982][T16019] (unnamed net_device) (uninitialized): down delay (383) is not a multiple of miimon (1847263240), value rounded to 0 ms
[ 1110.799963][T10212] usb 4-1: Using ep0 maxpacket: 32
[ 1110.807832][T10212] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1110.819927][T10212] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1110.835813][T10212] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1110.855819][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1110.867081][T10212] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1110.877478][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1110.889434][T10212] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1110.900280][T10212] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1110.940353][T10212] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1110.951671][T10212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1110.972784][T10212] usb 4-1: config 0 descriptor??
[ 1111.050361][ T5859] usb 2-1: new full-speed USB device number 48 using dummy_hcd
[ 1111.191123][T10212] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 73 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1111.236393][T10212] usb 4-1: USB disconnect, device number 73
[ 1111.248723][T10212] usblp0: removed
[ 1111.285154][ T5859] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6
[ 1111.299273][T16019] bond1: entered promiscuous mode
[ 1111.305815][T16019] bond1: entered allmulticast mode
[ 1111.313800][T16019] 8021q: adding VLAN 0 to HW filter on device bond1
[ 1111.329953][ T5859] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3
[ 1111.338129][ T5859] usb 2-1: Product: syz
[ 1111.369837][ T5859] usb 2-1: Manufacturer: syz
[ 1111.374572][ T5859] usb 2-1: SerialNumber: syz
[ 1111.421495][ T5859] usb 2-1: config 0 descriptor??
[ 1111.769828][T10212] usb 4-1: new high-speed USB device number 74 using dummy_hcd
[ 1111.979693][T10212] usb 4-1: Using ep0 maxpacket: 32
[ 1111.992007][T10212] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[ 1112.004392][T16032] netlink: 72 bytes leftover after parsing attributes in process `syz.2.2738'.
[ 1112.005669][T10212] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[ 1112.022749][T10212] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[ 1112.032412][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[ 1112.042246][T10212] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[ 1112.052207][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 1112.062693][T10212] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[ 1112.078032][T10212] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 1112.096825][T10212] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[ 1112.107399][T10212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1112.119160][T10212] usb 4-1: config 0 descriptor??
[ 1112.156538][T16040] fuse: Bad value for 'group_id'
[ 1112.339473][T10212] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 74 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[ 1112.382381][T10212] usb 4-1: USB disconnect, device number 74
[ 1112.410931][T10212] usblp0: removed
[ 1113.492993][T16048] loop2: detected capacity change from 0 to 7
[ 1113.533295][T16048] Dev loop2: unable to read RDB block 7
[ 1113.538977][T16048]  loop2: unable to read partition table
[ 1113.647339][T16048] loop2: partition table beyond EOD, truncated
[ 1113.679200][T16048] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1113.879780][T10212] usb 1-1: new full-speed USB device number 62 using dummy_hcd
[ 1113.890820][T16052] iommufd_mock iommufd_mock1: Adding to iommu group 0
[ 1114.192258][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201'
[ 1114.202188][ T5777] CPU: 1 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1114.209767][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1114.219917][ T5777] Workqueue: hci0 hci_rx_work
[ 1114.224643][ T5777] Call Trace:
[ 1114.227948][ T5777]  <TASK>
[ 1114.230909][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1114.235726][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1114.240060][ T5859] usb 4-1: new high-speed USB device number 75 using dummy_hcd
[ 1114.240944][ T5777]  ? load_image+0x400/0x400
[ 1114.253083][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1114.258380][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1114.263138][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1114.268429][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1114.273688][ T5777]  kobject_add+0x164/0x240
[ 1114.278197][ T5777]  ? __rwlock_init+0x150/0x150
[ 1114.283018][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1114.287755][ T5777]  ? _raw_spin_unlock+0x28/0x40
[ 1114.292724][ T5777]  ? get_device_parent+0x366/0x390
[ 1114.297907][ T5777]  device_add+0x408/0xc20
[ 1114.302339][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1114.307347][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1114.312704][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1114.317887][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1114.324214][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1114.329915][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1114.334660][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1114.340282][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1114.346422][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1114.351426][ T5777]  ? bis_list+0x290/0x290
[ 1114.355840][ T5777]  ? lockdep_hardirqs_on+0x98/0x150
[ 1114.361099][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1114.366444][ T5777]  hci_rx_work+0x43a/0xd60
[ 1114.370928][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1114.376727][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1114.382354][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1114.387874][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1114.392671][ T5777]  worker_thread+0xa55/0xfc0
[ 1114.397374][ T5777]  kthread+0x2fa/0x390
[ 1114.401511][ T5777]  ? pr_cont_work+0x560/0x560
[ 1114.406243][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1114.410934][ T5777]  ret_from_fork+0x48/0x80
[ 1114.415523][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1114.420165][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1114.425021][ T5777]  </TASK>
[ 1114.438593][ T5777] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1114.459867][ T5777] Bluetooth: hci0: failed to register connection device
[ 1114.546123][T14678] usb 2-1: USB disconnect, device number 48
[ 1114.564312][T10212] usb 1-1: config 8 has an invalid interface number: 177 but max is 0
[ 1114.580215][T10212] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1114.590509][T10212] usb 1-1: config 8 has no interface number 0
[ 1114.597741][T10212] usb 1-1: config 8 interface 177 has no altsetting 0
[ 1114.605296][T10212] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1114.614611][T10212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1114.731996][ T5859] usb 4-1: config 220 has an invalid interface number: 76 but max is 2
[ 1114.757540][ T5859] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1114.770339][ T5859] usb 4-1: config 220 has no interface number 2
[ 1114.777266][ T5859] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1114.837045][ T5859] usb 4-1: config 220 interface 0 has no altsetting 0
[ 1114.848841][ T5859] usb 4-1: config 220 interface 76 has no altsetting 0
[ 1114.905004][ T5859] usb 4-1: config 220 interface 1 has no altsetting 0
[ 1114.928984][ T5859] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1114.943680][ T5859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1114.974649][ T5859] usb 4-1: Product: syz
[ 1114.988626][ T5859] usb 4-1: Manufacturer: syz
[ 1114.999177][ T5859] usb 4-1: SerialNumber: syz
[ 1115.237523][ T5859] usb 4-1: selecting invalid altsetting 0
[ 1115.254590][ T5859] usb 4-1: Found UVC 7.01 device syz (8086:0b07)
[ 1115.286337][ T5859] usb 4-1: No valid video chain found.
[ 1115.317052][ T5859] usb 4-1: selecting invalid altsetting 0
[ 1115.340132][ T5859] usbtest: probe of 4-1:220.1 failed with error -22
[ 1115.373953][ T5859] usb 4-1: USB disconnect, device number 75
[ 1116.000142][T16074] syzkaller0: entered promiscuous mode
[ 1116.030173][T16074] syzkaller0: entered allmulticast mode
[ 1116.173658][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[ 1116.180464][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[ 1116.732009][   T27] audit: type=1326 audit(1773717391.800:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1116.804325][   T27] audit: type=1326 audit(1773717391.830:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1116.895182][   T27] audit: type=1326 audit(1773717391.870:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1116.941946][   T27] audit: type=1326 audit(1773717391.870:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1116.965224][   T27] audit: type=1326 audit(1773717391.870:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=256 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1117.000941][   T27] audit: type=1326 audit(1773717391.880:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1117.028994][   T27] audit: type=1326 audit(1773717391.880:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1117.074801][   T27] audit: type=1326 audit(1773717391.880:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1117.111858][T14678] usb 1-1: USB disconnect, device number 62
[ 1117.132242][   T27] audit: type=1326 audit(1773717391.880:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16079 comm="syz.3.2752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fdbd6d9c799 code=0x7ffc0000
[ 1118.307348][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201'
[ 1118.317415][ T5777] CPU: 0 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1118.325021][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1118.335102][ T5777] Workqueue: hci1 hci_rx_work
[ 1118.339902][ T5777] Call Trace:
[ 1118.343319][ T5777]  <TASK>
[ 1118.346314][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1118.351034][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1118.356264][ T5777]  ? load_image+0x400/0x400
[ 1118.360825][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1118.365956][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1118.370652][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1118.375874][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1118.381183][ T5777]  kobject_add+0x164/0x240
[ 1118.385726][ T5777]  ? __rwlock_init+0x150/0x150
[ 1118.390530][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1118.395492][ T5777]  ? _raw_spin_unlock+0x28/0x40
[ 1118.400378][ T5777]  ? get_device_parent+0x366/0x390
[ 1118.405547][ T5777]  device_add+0x408/0xc20
[ 1118.410013][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1118.415000][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1118.420323][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1118.425488][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1118.431800][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1118.437478][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1118.442200][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1118.447803][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1118.453910][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1118.458920][ T5777]  ? bis_list+0x290/0x290
[ 1118.463296][ T5777]  ? lockdep_hardirqs_on+0x98/0x150
[ 1118.468545][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1118.473828][ T5777]  hci_rx_work+0x43a/0xd60
[ 1118.478384][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1118.484235][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1118.489850][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1118.495364][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1118.500021][ T5777]  worker_thread+0xa55/0xfc0
[ 1118.504659][ T5777]  kthread+0x2fa/0x390
[ 1118.508910][ T5777]  ? pr_cont_work+0x560/0x560
[ 1118.513608][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1118.518312][ T5777]  ret_from_fork+0x48/0x80
[ 1118.522791][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1118.527593][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1118.532422][ T5777]  </TASK>
[ 1118.538446][ T5777] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1118.552664][ T5777] Bluetooth: hci1: failed to register connection device
[ 1118.694201][   T28] usb 3-1: new full-speed USB device number 68 using dummy_hcd
[ 1119.022619][   T28] usb 3-1: config 8 has an invalid interface number: 177 but max is 0
[ 1119.051605][   T28] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1119.085221][   T28] usb 3-1: config 8 has no interface number 0
[ 1119.097191][   T28] usb 3-1: config 8 interface 177 has no altsetting 0
[ 1119.114007][   T28] usb 3-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1119.143660][   T28] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1121.641911][T15994] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[ 1121.809897][T15994] usb 4-1: device descriptor read/64, error -71
[ 1122.076054][T15994] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[ 1122.249863][T15994] usb 4-1: device descriptor read/64, error -71
[ 1122.370063][T15994] usb usb4-port1: attempt power cycle
[ 1122.725199][   T28] usb 3-1: USB disconnect, device number 68
[ 1122.799797][T15994] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[ 1122.850935][T15994] usb 4-1: device descriptor read/8, error -71
[ 1122.932905][T16133] iommufd_mock iommufd_mock1: Adding to iommu group 0
[ 1123.139813][T15994] usb 4-1: new high-speed USB device number 79 using dummy_hcd
[ 1123.160940][T16142] fuse: Unknown parameter 'group_id00000000000000000000'
[ 1123.187305][T15994] usb 4-1: device descriptor read/8, error -71
[ 1123.330271][T15994] usb usb4-port1: unable to enumerate USB device
[ 1125.349759][T14678] usb 4-1: new full-speed USB device number 80 using dummy_hcd
[ 1125.630441][T14678] usb 4-1: config 8 has an invalid interface number: 177 but max is 0
[ 1125.745083][T14678] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1125.824382][T14678] usb 4-1: config 8 has no interface number 0
[ 1125.843706][T14678] usb 4-1: config 8 interface 177 has no altsetting 0
[ 1125.859100][T14678] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1125.875980][T14678] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1127.411691][T16192] fuse: Unknown parameter 'group_id00000000000000000000'
[ 1127.488766][T14678] usb 1-1: new high-speed USB device number 63 using dummy_hcd
[ 1127.679822][T14678] usb 1-1: device descriptor read/64, error -71
[ 1127.999890][T14678] usb 1-1: new high-speed USB device number 64 using dummy_hcd
[ 1128.159720][T14678] usb 1-1: device descriptor read/64, error -71
[ 1128.290018][T14678] usb usb1-port1: attempt power cycle
[ 1128.490287][ T9772] Bluetooth: hci1: command 0x0406 tx timeout
[ 1128.520982][T15994] usb 4-1: USB disconnect, device number 80
[ 1128.721696][T14678] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[ 1128.792092][T14678] usb 1-1: device descriptor read/8, error -71
[ 1129.060377][T14678] usb 1-1: new high-speed USB device number 66 using dummy_hcd
[ 1129.100593][T14678] usb 1-1: device descriptor read/8, error -71
[ 1129.230506][T14678] usb usb1-port1: unable to enumerate USB device
[ 1129.323058][T16214] fuse: Bad value for 'user_id'
[ 1129.949983][   T28] usb 4-1: new full-speed USB device number 81 using dummy_hcd
[ 1130.340510][   T28] usb 4-1: config 8 has an invalid interface number: 177 but max is 0
[ 1130.355303][   T28] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1130.410130][   T28] usb 4-1: config 8 has no interface number 0
[ 1130.450290][   T28] usb 4-1: config 8 interface 177 has no altsetting 0
[ 1130.494545][   T28] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1130.636348][   T28] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1131.500717][T16238] fuse: Bad value for 'user_id'
[ 1131.682169][T16239] loop2: detected capacity change from 0 to 7
[ 1131.779186][T16239] Dev loop2: unable to read RDB block 7
[ 1131.909766][T16239]  loop2: unable to read partition table
[ 1131.942334][T16239] loop2: partition table beyond EOD, truncated
[ 1131.970238][T16239] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1132.369814][   T28] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[ 1132.407640][T16249] binder: BINDER_SET_CONTEXT_MGR already set
[ 1132.420224][T16249] binder: 16248:16249 ioctl 4018620d 200000000040 returned -16
[ 1132.601985][   T28] usb 1-1: config 220 has an invalid interface number: 76 but max is 2
[ 1132.625126][   T28] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1132.658884][   T28] usb 1-1: config 220 has no interface number 2
[ 1132.675922][   T28] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1132.709834][   T28] usb 1-1: config 220 interface 0 has no altsetting 0
[ 1132.731624][   T28] usb 1-1: config 220 interface 76 has no altsetting 0
[ 1132.759977][   T28] usb 1-1: config 220 interface 1 has no altsetting 0
[ 1132.780192][   T28] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1132.799751][   T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1132.874906][   T28] usb 1-1: Product: syz
[ 1132.889011][   T28] usb 1-1: Manufacturer: syz
[ 1132.913778][   T28] usb 1-1: SerialNumber: syz
[ 1133.160158][   T28] usb 1-1: selecting invalid altsetting 0
[ 1133.176900][   T28] usb 1-1: Found UVC 7.01 device syz (8086:0b07)
[ 1133.226217][   T28] usb 1-1: No valid video chain found.
[ 1133.247136][   T28] usb 1-1: selecting invalid altsetting 0
[ 1133.301600][   T28] usbtest: probe of 1-1:220.1 failed with error -22
[ 1133.332014][T15994] usb 4-1: USB disconnect, device number 81
[ 1133.364263][   T28] usb 1-1: USB disconnect, device number 67
[ 1133.848615][T16263] fuse: Bad value for 'user_id'
[ 1134.484235][T16274] binder_alloc: 16272: pid 16272 spamming oneway? 2 buffers allocated for a total size of 5120
[ 1134.848833][T16281] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2822'.
[ 1135.013058][T16285] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2823'.
[ 1135.220134][T16285] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1136.791117][T16289] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2822'.
[ 1137.695431][T11664] udevd[11664]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1137.733807][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1138.170246][T14099] usb 3-1: new high-speed USB device number 69 using dummy_hcd
[ 1138.330078][T14099] usb 3-1: device descriptor read/64, error -71
[ 1138.610118][T14099] usb 3-1: new high-speed USB device number 70 using dummy_hcd
[ 1138.781702][T14099] usb 3-1: device descriptor read/64, error -71
[ 1138.812670][ T9772] Bluetooth: hci0: command 0x0406 tx timeout
[ 1138.824858][T16314] binder_alloc: 16313: pid 16313 spamming oneway? 2 buffers allocated for a total size of 5120
[ 1138.934803][T16316] loop2: detected capacity change from 0 to 7
[ 1138.950407][T14099] usb usb3-port1: attempt power cycle
[ 1138.959268][T16316] Dev loop2: unable to read RDB block 7
[ 1138.976229][T16316]  loop2: unable to read partition table
[ 1138.983317][T16316] loop2: partition table beyond EOD, truncated
[ 1139.000096][T16316] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1139.026094][ T5140] Dev loop2: unable to read RDB block 7
[ 1139.034980][ T5140]  loop2: unable to read partition table
[ 1139.046615][ T5140] loop2: partition table beyond EOD, truncated
[ 1139.220219][T16324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'.
[ 1139.390226][T14099] usb 3-1: new high-speed USB device number 71 using dummy_hcd
[ 1139.526436][T14099] usb 3-1: device descriptor read/8, error -71
[ 1139.729997][T16324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'.
[ 1139.741551][T16324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'.
[ 1139.751889][T16324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'.
[ 1139.783200][T16324] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'.
[ 1139.940012][T14099] usb 3-1: new high-speed USB device number 72 using dummy_hcd
[ 1139.970671][T14099] usb 3-1: device descriptor read/8, error -71
[ 1140.120294][T14099] usb usb3-port1: unable to enumerate USB device
[ 1140.602620][T16342] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2837'.
[ 1140.783267][T16342] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2837'.
[ 1140.792882][T10212] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[ 1140.935161][T16349] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2840'.
[ 1143.084096][T10212] usb 2-1: config 220 has an invalid interface number: 76 but max is 2
[ 1143.106785][T10212] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1143.133864][T10212] usb 2-1: config 220 has no interface number 2
[ 1143.149335][T10212] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1143.192988][T10212] usb 2-1: config 220 interface 0 has no altsetting 0
[ 1143.210060][T10212] usb 2-1: config 220 interface 76 has no altsetting 0
[ 1143.212906][T16349] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1143.217172][T10212] usb 2-1: config 220 interface 1 has no altsetting 0
[ 1143.240754][T10212] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1143.270714][T10212] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1143.290711][T10212] usb 2-1: Product: syz
[ 1143.301048][T16354] binder_alloc: 16353: pid 16353 spamming oneway? 2 buffers allocated for a total size of 5120
[ 1143.304899][T10212] usb 2-1: Manufacturer: syz
[ 1143.329118][T10212] usb 2-1: SerialNumber: syz
[ 1143.674882][T10212] usb 2-1: selecting invalid altsetting 0
[ 1143.720226][T10212] usb 2-1: Found UVC 7.01 device syz (8086:0b07)
[ 1143.781406][T10212] usb 2-1: No valid video chain found.
[ 1143.834882][T10212] usb 2-1: selecting invalid altsetting 0
[ 1143.866837][T10212] usbtest: probe of 2-1:220.1 failed with error -22
[ 1143.913147][T10212] usb 2-1: USB disconnect, device number 49
[ 1143.954546][T16363] tls_set_device_offload_rx: netdev not found
[ 1143.990488][T11664] udevd[11664]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1144.187091][T16367] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check.
[ 1144.267200][T16364] netlink: 72 bytes leftover after parsing attributes in process `syz.2.2842'.
[ 1145.251277][T16388] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2845'.
[ 1145.536832][T16388] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1145.955382][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1146.093196][T16401] fuse: Bad value for 'group_id'
[ 1146.121976][T16403] binder_alloc: 16402: pid 16402 spamming oneway? 2 buffers allocated for a total size of 5120
[ 1146.405614][ T5777] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection
[ 1146.579797][   T28] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[ 1149.188534][   T28] usb 2-1: config 220 has an invalid interface number: 76 but max is 2
[ 1149.704197][   T28] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1149.723739][   T28] usb 2-1: config 220 has no interface number 2
[ 1149.730616][   T28] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1149.743994][   T28] usb 2-1: config 220 interface 0 has no altsetting 0
[ 1149.750987][   T28] usb 2-1: config 220 interface 76 has no altsetting 0
[ 1149.758056][   T28] usb 2-1: config 220 interface 1 has no altsetting 0
[ 1149.807040][   T28] usb 2-1: string descriptor 0 read error: -71
[ 1149.820672][   T28] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1149.830460][   T28] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1149.843872][   T28] usb 2-1: can't set config #220, error -71
[ 1149.851989][   T28] usb 2-1: USB disconnect, device number 50
[ 1149.935812][T16419] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2854'.
[ 1150.483072][T16425] netlink: 56 bytes leftover after parsing attributes in process `syz.0.2854'.
[ 1150.705311][T16424] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2855'.
[ 1151.106586][T16437] fuse: Bad value for 'fd'
[ 1151.418809][T16441] binder_alloc: 16440: pid 16440 spamming oneway? 2 buffers allocated for a total size of 5120
[ 1151.956642][T16449] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2862'.
[ 1152.261779][T16449] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1152.572962][T16450] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection
[ 1154.089836][T16450] Bluetooth: hci2: command 0x0406 tx timeout
[ 1155.272290][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1155.804569][T16484] fuse: Unknown parameter 'group_i00000000000000000000'
[ 1156.202524][  T786] usb 3-1: new high-speed USB device number 73 using dummy_hcd
[ 1156.410065][  T786] usb 3-1: Using ep0 maxpacket: 16
[ 1156.420481][  T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1156.460146][  T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1156.480819][  T786] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[ 1156.508843][  T786] usb 3-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00
[ 1156.528521][  T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1156.562942][  T786] usb 3-1: config 0 descriptor??
[ 1157.020958][  T786] shield 0003:0955:7214.0007: unknown main item tag 0x0
[ 1157.046698][  T786] shield 0003:0955:7214.0007: unknown main item tag 0x0
[ 1157.075697][  T786] shield 0003:0955:7214.0007: unknown main item tag 0x0
[ 1157.103066][  T786] shield 0003:0955:7214.0007: unknown main item tag 0x0
[ 1157.122168][  T786] shield 0003:0955:7214.0007: unknown main item tag 0x0
[ 1157.172410][  T786] input: HID 0955:7214 Haptics as /devices/virtual/input/input19
[ 1157.198753][T16488] random: crng reseeded on system resumption
[ 1157.391749][  T786] shield 0003:0955:7214.0007: Registered Thunderstrike controller
[ 1157.421649][  T786] shield 0003:0955:7214.0007: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.2-1/input0
[ 1157.516753][T14099] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO
[ 1157.562317][  T786] usb 3-1: USB disconnect, device number 73
[ 1157.593135][T14099] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV
[ 1157.652453][T14099] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV
[ 1157.690874][T14099] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV
[ 1157.776127][T16500] fuse: Bad value for 'fd'
[ 1158.621650][T16510] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2879'.
[ 1158.764897][T16510] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1158.812319][T11664] block nbd64: NBD_DISCONNECT
[ 1159.181237][ T5777] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection
[ 1161.750222][  T786] usb 3-1: new high-speed USB device number 74 using dummy_hcd
[ 1161.784187][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1161.954692][  T786] usb 3-1: Using ep0 maxpacket: 16
[ 1161.970511][  T786] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1161.999724][  T786] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[ 1162.019182][  T786] usb 3-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1162.038267][  T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1162.062901][  T786] usb 3-1: config 0 descriptor??
[ 1162.314528][T16544] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2888'.
[ 1164.561829][T14650] usb 3-1: USB disconnect, device number 74
[ 1164.695631][T16551] fuse: Invalid rootmode
[ 1164.757970][T16544] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1165.267832][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1165.344589][T16560] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2891'.
[ 1165.489155][T16560] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1165.518939][ T8682] block nbd64: NBD_DISCONNECT
[ 1165.887233][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1166.471654][T14650] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[ 1166.653942][T16583] iommufd_mock iommufd_mock1: Adding to iommu group 0
[ 1166.691929][T14650] usb 2-1: config 220 has an invalid interface number: 76 but max is 2
[ 1166.708832][T14650] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1166.722775][T14650] usb 2-1: config 220 has no interface number 2
[ 1166.729159][T14650] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1166.771352][T14650] usb 2-1: config 220 interface 0 has no altsetting 0
[ 1166.789663][T14650] usb 2-1: config 220 interface 76 has no altsetting 0
[ 1166.804043][T14650] usb 2-1: config 220 interface 1 has no altsetting 0
[ 1166.822703][T14650] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1166.843657][T14650] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.856424][T14650] usb 2-1: Product: syz
[ 1166.864423][T14650] usb 2-1: Manufacturer: syz
[ 1166.869100][T14650] usb 2-1: SerialNumber: syz
[ 1167.104422][T14650] usb 2-1: selecting invalid altsetting 0
[ 1167.117450][T14650] usb 2-1: Found UVC 7.01 device syz (8086:0b07)
[ 1167.124715][T14650] usb 2-1: No valid video chain found.
[ 1167.138287][T14650] usb 2-1: selecting invalid altsetting 0
[ 1167.153093][T14650] usbtest: probe of 2-1:220.1 failed with error -22
[ 1167.244169][T14650] usb 2-1: USB disconnect, device number 51
[ 1167.300487][T16450] Bluetooth: hci0: command 0x0406 tx timeout
[ 1169.846116][T16593] fuse: Invalid rootmode
[ 1170.429839][  T786] usb 1-1: new high-speed USB device number 68 using dummy_hcd
[ 1170.622910][  T786] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7
[ 1170.645929][  T786] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47
[ 1170.665552][  T786] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d
[ 1170.675707][  T786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1170.697647][T16599] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 1170.721884][  T786] usb 1-1: Quirk or no altest; falling back to MIDI 1.0
[ 1170.911356][T16610] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2906'.
[ 1171.095800][  T786] usb 1-1: USB disconnect, device number 68
[ 1171.249139][T16611] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2906'.
[ 1171.498053][T16621] loop2: detected capacity change from 0 to 7
[ 1171.513218][T16621] Dev loop2: unable to read RDB block 7
[ 1171.528509][T16621]  loop2: unable to read partition table
[ 1171.536827][T16621] loop2: partition table beyond EOD, truncated
[ 1171.558228][T16621] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1171.596193][T14650] usb 3-1: new high-speed USB device number 75 using dummy_hcd
[ 1171.782759][T14650] usb 3-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1171.802506][T14650] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1171.819257][T14650] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 1171.842103][T14650] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1171.863237][T14650] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1171.899665][T14650] usb 3-1: Manufacturer: syz
[ 1171.910634][T14650] usb 3-1: config 0 descriptor??
[ 1171.929405][T14650] igorplugusb 3-1:0.0: incorrect number of endpoints
[ 1172.155546][T16627] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2911'.
[ 1172.307378][T16627] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1174.549925][ T5777] Bluetooth: hci1: command 0x0406 tx timeout
[ 1175.184149][   T28] usb 3-1: USB disconnect, device number 75
[ 1175.679946][T16661] fuse: Bad value for 'rootmode'
[ 1176.479352][T16675] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2922'.
[ 1176.744670][T16680] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2922'.
[ 1176.970249][T14678] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[ 1177.085220][T16682] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2925'.
[ 1177.171900][T14678] usb 2-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1177.195201][T16682] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1177.200539][T14678] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1177.225418][T14678] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 1177.266892][T14678] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1177.293038][T14678] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1177.319758][T14678] usb 2-1: Manufacturer: syz
[ 1177.356819][T14678] usb 2-1: config 0 descriptor??
[ 1177.386063][T14678] igorplugusb 2-1:0.0: incorrect number of endpoints
[ 1177.614638][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[ 1177.623005][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[ 1177.682324][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1178.077137][T16695] fuse: Bad value for 'rootmode'
[ 1180.759651][ T5777] Bluetooth: hci4: command 0x0c1a tx timeout
[ 1180.861930][T14678] usb 2-1: USB disconnect, device number 52
[ 1181.288033][T16720] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2935'.
[ 1181.544431][T16720] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2935'.
[ 1181.658641][T16724] fuse: Bad value for 'rootmode'
[ 1182.810092][T10212] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[ 1182.931365][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201'
[ 1182.941682][ T5777] CPU: 1 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1182.949291][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1182.959596][ T5777] Workqueue: hci0 hci_rx_work
[ 1182.964608][ T5777] Call Trace:
[ 1182.967926][ T5777]  <TASK>
[ 1182.970910][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1182.975648][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1182.980905][ T5777]  ? load_image+0x400/0x400
[ 1182.985472][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1182.990641][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1182.995365][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1183.000710][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1183.005971][ T5777]  kobject_add+0x164/0x240
[ 1183.010434][ T5777]  ? __rwlock_init+0x150/0x150
[ 1183.015240][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1183.019949][ T5777]  ? _raw_spin_unlock+0x28/0x40
[ 1183.024929][ T5777]  ? get_device_parent+0x366/0x390
[ 1183.030080][ T5777]  device_add+0x408/0xc20
[ 1183.034454][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1183.039472][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1183.044807][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1183.049974][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1183.056306][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1183.061990][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1183.067054][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1183.072658][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1183.078771][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1183.083744][ T5777]  ? bis_list+0x290/0x290
[ 1183.088106][ T5777]  ? lockdep_hardirqs_on+0x98/0x150
[ 1183.093510][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1183.098739][ T5777]  hci_rx_work+0x43a/0xd60
[ 1183.103319][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1183.109075][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1183.114700][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1183.120210][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1183.124852][ T5777]  worker_thread+0xa55/0xfc0
[ 1183.129494][ T5777]  kthread+0x2fa/0x390
[ 1183.133593][ T5777]  ? pr_cont_work+0x560/0x560
[ 1183.138331][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1183.143061][ T5777]  ret_from_fork+0x48/0x80
[ 1183.147600][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1183.152221][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1183.157050][ T5777]  </TASK>
[ 1183.164560][ T5777] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1183.179085][ T5777] Bluetooth: hci0: failed to register connection device
[ 1183.216094][T16742] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2943'.
[ 1183.265529][T10212] usb 4-1: config 0 has no interfaces?
[ 1183.333004][T16742] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1183.361888][T10212] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1183.407441][T10212] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1183.416185][T10212] usb 4-1: Product: syz
[ 1183.420534][T10212] usb 4-1: Manufacturer: syz
[ 1183.425386][T10212] usb 4-1: SerialNumber: syz
[ 1183.469908][T10212] usb 4-1: config 0 descriptor??
[ 1183.497184][T11664] block nbd64: NBD_DISCONNECT
[ 1183.593550][T10162] udevd[10162]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory
[ 1183.643721][T16750] fuse: Unknown parameter 'use00000000000000000000'
[ 1183.699321][T14678] usb 4-1: USB disconnect, device number 82
[ 1183.889895][   T28] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[ 1184.029926][T14099] usb 1-1: new high-speed USB device number 69 using dummy_hcd
[ 1184.069855][   T28] usb 2-1: Using ep0 maxpacket: 16
[ 1184.077391][   T28] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1184.088354][   T28] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17
[ 1184.101970][   T28] usb 2-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1184.112013][   T28] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1184.123853][   T28] usb 2-1: config 0 descriptor??
[ 1184.135017][   T28] usbhid 2-1:0.0: couldn't find an input interrupt endpoint
[ 1184.222695][T14099] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7
[ 1184.248358][T14099] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47
[ 1184.287558][T14099] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d
[ 1184.308561][T14099] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1184.348745][T16752] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 1184.367752][T14099] usb 1-1: Quirk or no altest; falling back to MIDI 1.0
[ 1184.592338][T14099] usb 1-1: USB disconnect, device number 69
[ 1184.959851][  T786] usb 4-1: new full-speed USB device number 83 using dummy_hcd
[ 1185.210108][ T5777] Bluetooth: hci0: command 0x0406 tx timeout
[ 1185.274905][T16762] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2949'.
[ 1185.293945][  T786] usb 4-1: config 8 has an invalid interface number: 177 but max is 0
[ 1185.320164][  T786] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1185.361370][  T786] usb 4-1: config 8 has no interface number 0
[ 1185.388587][  T786] usb 4-1: config 8 interface 177 has no altsetting 0
[ 1185.426843][  T786] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1185.455636][  T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1186.601784][T16776] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2952'.
[ 1186.645454][T14099] usb 2-1: USB disconnect, device number 53
[ 1186.781373][T16780] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2952'.
[ 1187.639749][T14678] usb 2-1: new high-speed USB device number 54 using dummy_hcd
[ 1187.731622][T16792] fuse: Bad value for 'fd'
[ 1187.866014][T14678] usb 2-1: config 0 has no interfaces?
[ 1187.876851][T14678] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1187.890483][T14678] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1187.898713][T14678] usb 2-1: Product: syz
[ 1187.904644][T14678] usb 2-1: Manufacturer: syz
[ 1187.909441][T14678] usb 2-1: SerialNumber: syz
[ 1187.915875][T14099] usb 4-1: USB disconnect, device number 83
[ 1187.941265][T14678] usb 2-1: config 0 descriptor??
[ 1188.193083][T14678] usb 2-1: USB disconnect, device number 54
[ 1188.609874][T16802] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2959'.
[ 1191.500198][T14099] usb 1-1: new high-speed USB device number 70 using dummy_hcd
[ 1191.726652][T14099] usb 1-1: Using ep0 maxpacket: 16
[ 1191.765278][T14099] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1191.808835][T14099] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17
[ 1191.869761][T14099] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1191.915318][T14099] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1191.968401][T14099] usb 1-1: config 0 descriptor??
[ 1192.017303][T14099] usbhid 1-1:0.0: couldn't find an input interrupt endpoint
[ 1193.000047][T14099] usb 3-1: new full-speed USB device number 76 using dummy_hcd
[ 1193.195641][T14099] usb 3-1: config 8 has an invalid interface number: 177 but max is 0
[ 1193.214751][T14099] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1193.252251][T14099] usb 3-1: config 8 has no interface number 0
[ 1193.267773][T14099] usb 3-1: config 8 interface 177 has no altsetting 0
[ 1193.284048][T14099] usb 3-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1193.359731][T14099] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1194.313918][T14678] usb 1-1: USB disconnect, device number 70
[ 1194.860179][T14650] usb 1-1: new high-speed USB device number 71 using dummy_hcd
[ 1195.042094][T14650] usb 1-1: config 0 has no interfaces?
[ 1195.055370][T14650] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1195.106351][T14650] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1195.125027][T14650] usb 1-1: Product: syz
[ 1195.135268][T14650] usb 1-1: Manufacturer: syz
[ 1195.145978][T14650] usb 1-1: SerialNumber: syz
[ 1195.160628][T14650] usb 1-1: config 0 descriptor??
[ 1195.400748][T14650] usb 1-1: USB disconnect, device number 71
[ 1196.015329][T16852] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2973'.
[ 1196.234148][T14650] usb 3-1: USB disconnect, device number 76
[ 1196.265873][T16852] netlink: 56 bytes leftover after parsing attributes in process `syz.3.2973'.
[ 1199.459855][T15994] usb 3-1: new high-speed USB device number 77 using dummy_hcd
[ 1199.649687][T15994] usb 3-1: Using ep0 maxpacket: 16
[ 1199.667673][T15994] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1199.697090][T15994] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17
[ 1199.716938][T15994] usb 3-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1199.733329][T15994] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1199.758963][T15994] usb 3-1: config 0 descriptor??
[ 1199.782683][T15994] usbhid 3-1:0.0: couldn't find an input interrupt endpoint
[ 1200.418729][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2980'.
[ 1200.469423][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2980'.
[ 1200.490792][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2980'.
[ 1200.503138][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2980'.
[ 1200.513976][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2980'.
[ 1201.510198][T15994] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[ 1201.699924][T10212] usb 1-1: new full-speed USB device number 72 using dummy_hcd
[ 1201.722520][T15994] usb 4-1: config 0 has no interfaces?
[ 1201.743761][T15994] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1201.767101][T15994] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1201.775558][T15994] usb 4-1: Product: syz
[ 1201.799064][T15994] usb 4-1: Manufacturer: syz
[ 1201.807825][T15994] usb 4-1: SerialNumber: syz
[ 1201.815462][T15994] usb 4-1: config 0 descriptor??
[ 1201.904389][T10212] usb 1-1: config 8 has an invalid interface number: 177 but max is 0
[ 1201.916228][T10212] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1201.926665][T10212] usb 1-1: config 8 has no interface number 0
[ 1201.949080][T10212] usb 1-1: config 8 interface 177 has no altsetting 0
[ 1201.966974][T10212] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1201.997628][T10212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1202.051615][T10212] usb 4-1: USB disconnect, device number 84
[ 1202.192391][T16900] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2985'.
[ 1202.212305][T15994] usb 3-1: USB disconnect, device number 77
[ 1202.327523][T16900] netlink: 56 bytes leftover after parsing attributes in process `syz.1.2985'.
[ 1205.482509][T16919] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2990'.
[ 1206.064941][T14650] usb 1-1: USB disconnect, device number 72
[ 1206.770656][T14678] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[ 1207.079682][T14678] usb 2-1: Using ep0 maxpacket: 16
[ 1207.100596][T14678] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 1207.118780][T14678] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17
[ 1207.153105][T14678] usb 2-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1207.169715][T15994] usb 3-1: new high-speed USB device number 78 using dummy_hcd
[ 1207.197911][T14678] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1207.291293][T14678] usb 2-1: config 0 descriptor??
[ 1207.320986][T14678] usbhid 2-1:0.0: couldn't find an input interrupt endpoint
[ 1207.352235][T15994] usb 3-1: config 0 has no interfaces?
[ 1207.387456][T15994] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1207.415620][T15994] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1207.444416][T15994] usb 3-1: Product: syz
[ 1207.448662][T15994] usb 3-1: Manufacturer: syz
[ 1207.479676][T15994] usb 3-1: SerialNumber: syz
[ 1207.520532][T15994] usb 3-1: config 0 descriptor??
[ 1207.750115][T15994] usb 3-1: USB disconnect, device number 78
[ 1208.282797][T15994] usb 4-1: new full-speed USB device number 85 using dummy_hcd
[ 1208.489485][T15994] usb 4-1: config 8 has an invalid interface number: 177 but max is 0
[ 1208.498212][T15994] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1208.508862][T15994] usb 4-1: config 8 has no interface number 0
[ 1208.515455][T15994] usb 4-1: config 8 interface 177 has no altsetting 0
[ 1208.522786][T15994] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1208.534212][T15994] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1208.791572][T16956] loop2: detected capacity change from 0 to 7
[ 1208.831029][T16956] Dev loop2: unable to read RDB block 7
[ 1208.848293][T16956]  loop2: unable to read partition table
[ 1208.865272][T16956] loop2: partition table beyond EOD, truncated
[ 1208.877111][T16956] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1208.894565][T16958] bridge0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1209.539499][  T786] usb 2-1: USB disconnect, device number 55
[ 1209.710215][T14678] usb 3-1: new high-speed USB device number 79 using dummy_hcd
[ 1209.760520][T16979] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3008'.
[ 1209.842752][T16979] netlink: 56 bytes leftover after parsing attributes in process `syz.0.3008'.
[ 1209.914369][T14678] usb 3-1: config 220 has an invalid interface number: 76 but max is 2
[ 1209.934486][T14678] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping
[ 1209.977704][T14678] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config
[ 1210.017538][T14678] usb 3-1: config 220 has no interface number 2
[ 1210.031313][T16982] fuse: Bad value for 'fd'
[ 1210.055763][T14678] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12
[ 1210.106048][T14678] usb 3-1: config 220 interface 0 has no altsetting 0
[ 1210.149756][T14678] usb 3-1: config 220 interface 76 has no altsetting 0
[ 1210.180338][T14678] usb 3-1: config 220 interface 1 has no altsetting 0
[ 1210.226441][T14678] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9
[ 1210.241836][T14678] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1210.282056][T14678] usb 3-1: Product: syz
[ 1210.294309][T14678] usb 3-1: Manufacturer: syz
[ 1210.343366][T14678] usb 3-1: SerialNumber: syz
[ 1210.623617][T14678] usb 3-1: selecting invalid altsetting 0
[ 1210.660810][T14678] usb 3-1: Found UVC 7.01 device syz (8086:0b07)
[ 1210.692483][T14678] usb 3-1: No valid video chain found.
[ 1210.738101][T14678] usb 3-1: selecting invalid altsetting 0
[ 1210.746370][T16988] netlink: 72 bytes leftover after parsing attributes in process `syz.1.3012'.
[ 1210.806236][T14099] IPVS: starting estimator thread 0...
[ 1210.821706][T14678] usbtest: probe of 3-1:220.1 failed with error -22
[ 1210.853020][T14678] usb 3-1: USB disconnect, device number 79
[ 1210.929898][T16993] IPVS: using max 19 ests per chain, 45600 per kthread
[ 1211.259625][T14099] usb 4-1: USB disconnect, device number 85
[ 1211.385644][T16995] loop2: detected capacity change from 0 to 7
[ 1211.424062][T16995] Dev loop2: unable to read RDB block 7
[ 1211.446436][T16995]  loop2: unable to read partition table
[ 1211.488101][T16995] loop2: partition table beyond EOD, truncated
[ 1211.518249][T16995] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1212.029781][T10212] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[ 1212.083195][T17010] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3017'.
[ 1212.243817][T17010] netlink: 56 bytes leftover after parsing attributes in process `syz.0.3017'.
[ 1212.254349][T10212] usb 4-1: Using ep0 maxpacket: 16
[ 1212.287896][T10212] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17
[ 1212.315520][T10212] usb 4-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1212.403244][T10212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1212.435285][T10212] usb 4-1: config 0 descriptor??
[ 1212.441937][ T2934] IPVS: stop unused estimator thread 0...
[ 1212.451833][T10212] usbhid 4-1:0.0: couldn't find an input interrupt endpoint
[ 1212.567900][T17014] fuse: Unknown parameter '0x0000000000000004'
[ 1213.385037][T10212] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[ 1213.579684][T10212] usb 2-1: Using ep0 maxpacket: 16
[ 1213.588243][T10212] usb 2-1: config 0 has no interfaces?
[ 1213.598354][T10212] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[ 1213.608183][T10212] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[ 1213.616844][T10212] usb 2-1: Manufacturer: syz
[ 1213.627007][T10212] usb 2-1: config 0 descriptor??
[ 1213.779936][  T786] usb 1-1: new full-speed USB device number 73 using dummy_hcd
[ 1214.031924][  T786] usb 1-1: config 8 has an invalid interface number: 177 but max is 0
[ 1214.065725][  T786] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1214.170064][  T786] usb 1-1: config 8 has no interface number 0
[ 1214.176226][  T786] usb 1-1: config 8 interface 177 has no altsetting 0
[ 1214.239415][  T786] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1214.277111][  T786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1214.378037][T17021] Set syz1 is full, maxelem 6117 reached
[ 1214.414961][T14678] usb 2-1: USB disconnect, device number 56
[ 1214.621799][T17036] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3026'.
[ 1214.802756][T17037] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3026'.
[ 1214.817291][T17037] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3026'.
[ 1214.845539][T17037] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3026'.
[ 1214.866066][T17037] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3026'.
[ 1215.117081][T14099] usb 4-1: USB disconnect, device number 86
[ 1215.379255][T17044] fuse: Unknown parameter '0x0000000000000004'
[ 1215.775568][   T28] IPVS: starting estimator thread 0...
[ 1215.886049][T17057] netlink: 72 bytes leftover after parsing attributes in process `syz.3.3027'.
[ 1215.929842][T17058] IPVS: using max 25 ests per chain, 60000 per kthread
[ 1217.009941][   T28] usb 1-1: USB disconnect, device number 73
[ 1217.291901][T17072] netlink: 56 bytes leftover after parsing attributes in process `syz.1.3031'.
[ 1219.896049][   T28] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[ 1220.092625][   T28] usb 1-1: Using ep0 maxpacket: 16
[ 1220.108116][   T28] usb 1-1: config 0 has no interfaces?
[ 1220.115890][   T28] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[ 1220.134600][   T28] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[ 1220.146398][   T28] usb 1-1: Manufacturer: syz
[ 1220.165362][   T28] usb 1-1: config 0 descriptor??
[ 1221.092043][T17091] Set syz1 is full, maxelem 6117 reached
[ 1221.103997][T10212] usb 1-1: USB disconnect, device number 74
[ 1221.427682][T17066] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3031'.
[ 1221.638071][T17093] fuse: Unknown parameter '0x0000000000000004'
[ 1221.772190][T17097] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3038'.
[ 1222.079825][T14099] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[ 1222.283927][T14099] usb 4-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1222.317821][T14099] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1222.344182][T14099] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1222.390536][T14099] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1222.433709][T14099] usb 4-1: Manufacturer: syz
[ 1222.478444][T14099] usb 4-1: config 0 descriptor??
[ 1222.599787][T14099] rc_core: IR keymap rc-hauppauge not found
[ 1222.626511][T14099] Registered IR keymap rc-empty
[ 1222.651537][T14099] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[ 1222.675799][T14099] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input20
[ 1222.716109][    C0] igorplugusb 4-1:0.0: Error: urb status = -32
[ 1222.726633][T14099] usb 4-1: USB disconnect, device number 87
[ 1223.200899][T17120] capability: warning: `syz.2.3045' uses 32-bit capabilities (legacy support in use)
[ 1223.634018][T17126] loop5: detected capacity change from 0 to 7
[ 1223.675399][T17126]  loop5:
[ 1223.678402][T17126] loop5: partition table partially beyond EOD, truncated
[ 1223.703368][T14650] usb 3-1: new high-speed USB device number 80 using dummy_hcd
[ 1223.914771][T14650] usb 3-1: Using ep0 maxpacket: 16
[ 1223.976486][T14650] usb 3-1: config 0 has no interfaces?
[ 1224.083240][T14650] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[ 1224.121305][T14650] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[ 1224.149162][T14650] usb 3-1: Manufacturer: syz
[ 1224.222390][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:0'
[ 1224.232200][ T5777] CPU: 1 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1224.240054][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1224.250333][ T5777] Workqueue: hci1 hci_rx_work
[ 1224.255193][ T5777] Call Trace:
[ 1224.258517][ T5777]  <TASK>
[ 1224.261493][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1224.266257][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1224.271524][ T5777]  ? load_image+0x400/0x400
[ 1224.276112][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1224.281285][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1224.286103][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1224.291374][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1224.296637][ T5777]  kobject_add+0x164/0x240
[ 1224.301220][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1224.306132][ T5777]  ? _raw_spin_unlock+0x3a/0x40
[ 1224.311136][ T5777]  ? get_device_parent+0x366/0x390
[ 1224.316406][ T5777]  device_add+0x408/0xc20
[ 1224.320804][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1224.325797][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1224.331231][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1224.336410][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1224.342712][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1224.348418][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1224.353153][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1224.358856][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1224.364974][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1224.369972][ T5777]  ? bis_list+0x290/0x290
[ 1224.374356][ T5777]  ? kcov_remote_start+0x2b/0x7e0
[ 1224.379431][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1224.384680][ T5777]  hci_rx_work+0x43a/0xd60
[ 1224.389164][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1224.394941][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1224.400582][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1224.406103][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1224.410783][ T5777]  worker_thread+0xa55/0xfc0
[ 1224.415541][ T5777]  kthread+0x2fa/0x390
[ 1224.419762][ T5777]  ? pr_cont_work+0x560/0x560
[ 1224.424523][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1224.429180][ T5777]  ret_from_fork+0x48/0x80
[ 1224.433655][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1224.438389][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1224.443266][ T5777]  </TASK>
[ 1224.921664][ T5777] kobject: kobject_add_internal failed for hci1:0 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1224.935892][ T5777] Bluetooth: hci1: failed to register connection device
[ 1226.600839][T14650] usb 3-1: config 0 descriptor??
[ 1226.969693][T16450] Bluetooth: hci1: command 0x0406 tx timeout
[ 1227.600481][T15994] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[ 1227.773779][T14650] usb 3-1: can't set config #0, error -71
[ 1227.789731][T15994] usb 2-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1227.798501][T14650] usb 3-1: USB disconnect, device number 80
[ 1227.812458][T15994] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1227.843914][T15994] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0
[ 1227.863566][T15994] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0
[ 1227.889982][T15994] usb 2-1: Manufacturer: syz
[ 1227.906139][T15994] usb 2-1: config 0 descriptor??
[ 1228.009970][T15994] rc_core: IR keymap rc-hauppauge not found
[ 1228.015965][T15994] Registered IR keymap rc-empty
[ 1228.023201][T15994] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0
[ 1228.043511][T15994] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input21
[ 1228.170854][    C1] igorplugusb 2-1:0.0: Error: urb status = -32
[ 1228.179414][T15994] usb 2-1: USB disconnect, device number 57
[ 1228.270886][T17159] loop5: detected capacity change from 0 to 7
[ 1228.283375][T17159] Dev loop5: unable to read RDB block 7
[ 1228.292738][T17159]  loop5: AHDI p1 p2 p3
[ 1228.296989][T17159] loop5: partition table partially beyond EOD, truncated
[ 1228.333194][T17159] loop5: p1 start 1601398130 is beyond EOD, truncated
[ 1228.343626][T17159] loop5: p2 start 1702059890 is beyond EOD, truncated
[ 1228.549763][   T28] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[ 1228.781212][   T28] usb 4-1: config 0 has no interfaces?
[ 1228.816426][   T28] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1228.833955][   T28] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1228.857853][   T28] usb 4-1: Product: syz
[ 1228.863060][   T28] usb 4-1: Manufacturer: syz
[ 1228.867721][   T28] usb 4-1: SerialNumber: syz
[ 1228.877014][   T28] usb 4-1: config 0 descriptor??
[ 1229.353640][T17181] loop2: detected capacity change from 0 to 7
[ 1229.412196][  T786] usb 4-1: USB disconnect, device number 88
[ 1229.577429][T17181] Dev loop2: unable to read RDB block 7
[ 1229.673945][T17181]  loop2: unable to read partition table
[ 1229.767554][T17181] loop2: partition table beyond EOD, truncated
[ 1229.827829][T17181] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5)
[ 1231.209686][T16450] Bluetooth: hci2: command 0x0406 tx timeout
[ 1232.416819][T17202] IPVS: sh: FWM 3 0x00000003 - no destination available
[ 1232.425240][    C1] IPVS: sh: FWM 3 0x00000003 - no destination available
[ 1232.778220][T15994] usb 4-1: new full-speed USB device number 89 using dummy_hcd
[ 1232.958701][T17212] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING
[ 1233.149770][T15994] usb 4-1: config 8 has an invalid interface number: 177 but max is 0
[ 1233.158105][T15994] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[ 1233.259179][T15994] usb 4-1: config 8 has no interface number 0
[ 1233.280644][T15994] usb 4-1: config 8 interface 177 has no altsetting 0
[ 1233.300383][T15994] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1
[ 1233.309505][T15994] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1233.544399][T17220] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3079'.
[ 1233.649844][T14678] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[ 1233.852752][T14678] usb 2-1: config 0 has no interfaces?
[ 1233.862364][T14678] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1233.889302][T17223] netlink: 56 bytes leftover after parsing attributes in process `syz.2.3079'.
[ 1233.919663][T14678] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1233.934590][T14678] usb 2-1: Product: syz
[ 1233.938999][T14678] usb 2-1: Manufacturer: syz
[ 1233.955750][T14678] usb 2-1: SerialNumber: syz
[ 1233.965901][T14678] usb 2-1: config 0 descriptor??
[ 1234.192744][T14678] usb 2-1: USB disconnect, device number 58
[ 1235.919957][ T5859] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[ 1236.005716][  T786] usb 4-1: USB disconnect, device number 89
[ 1236.164618][ T5859] usb 1-1: Using ep0 maxpacket: 16
[ 1236.176520][ T5859] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1236.197230][ T5859] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1236.232385][ T5859] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1236.299281][ T5859] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1236.333629][ T5859] usb 1-1: config 0 descriptor??
[ 1236.362608][ T5859] usbhid 1-1:0.0: couldn't find an input interrupt endpoint
[ 1236.882825][T17253] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3090'.
[ 1236.919856][T10212] usb 2-1: new high-speed USB device number 59 using dummy_hcd
[ 1236.985337][T17257] netlink: 56 bytes leftover after parsing attributes in process `syz.3.3090'.
[ 1237.160098][T10212] usb 2-1: config 0 has no interfaces?
[ 1237.180093][T10212] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b
[ 1237.196735][T10212] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1237.209269][T10212] usb 2-1: Product: syz
[ 1237.215172][T10212] usb 2-1: Manufacturer: syz
[ 1237.220549][T10212] usb 2-1: SerialNumber: syz
[ 1237.231216][T10212] usb 2-1: config 0 descriptor??
[ 1237.449105][ T5859] usb 2-1: USB disconnect, device number 59
[ 1237.487701][T17266] fuse: Unknown parameter 'user_i00000000000000000000'
[ 1237.737138][T17268] syzkaller0: entered promiscuous mode
[ 1237.743399][T17268] syzkaller0: entered allmulticast mode
[ 1238.083014][T17273] fuse: Bad value for 'fd'
[ 1238.301043][T17275] (unnamed net_device) (uninitialized): down delay (383) is not a multiple of miimon (1847263240), value rounded to 0 ms
[ 1238.511356][T17275] bond1: entered promiscuous mode
[ 1238.516875][T17275] bond1: entered allmulticast mode
[ 1238.525518][T17275] 8021q: adding VLAN 0 to HW filter on device bond1
[ 1238.689463][T10212] usb 1-1: USB disconnect, device number 75
[ 1239.064709][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[ 1239.074585][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[ 1239.519411][T16450] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection
[ 1239.595955][T17288] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3099'.
[ 1241.911149][T17288] nbd: socks must be embedded in a SOCK_ITEM attr
[ 1242.064376][T11664] block nbd64: NBD_DISCONNECT
[ 1242.098126][T17296] Set syz1 is full, maxelem 6117 reached
[ 1242.960726][T17301] syzkaller0: entered promiscuous mode
[ 1242.969934][T17301] syzkaller0: entered allmulticast mode
[ 1243.656027][T17305] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3102'.
[ 1244.159944][T14650] usb 2-1: new high-speed USB device number 60 using dummy_hcd
[ 1244.389981][T14650] usb 2-1: Using ep0 maxpacket: 16
[ 1244.411954][T14650] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1244.459834][T14650] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1244.495057][T14650] usb 2-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1244.516531][T14650] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1244.525456][T17319] overlayfs: missing 'lowerdir'
[ 1244.579468][T14650] usb 2-1: config 0 descriptor??
[ 1244.640741][T14650] usbhid 2-1:0.0: couldn't find an input interrupt endpoint
[ 1245.503075][T17338] (unnamed net_device) (uninitialized): down delay (383) is not a multiple of miimon (1847263240), value rounded to 0 ms
[ 1245.870048][T17338] bond3: entered promiscuous mode
[ 1245.885620][T17338] bond3: entered allmulticast mode
[ 1245.897114][T17338] 8021q: adding VLAN 0 to HW filter on device bond3
[ 1246.890837][T14678] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[ 1246.936458][T14650] usb 2-1: USB disconnect, device number 60
[ 1247.302802][T14678] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xD4, skipping
[ 1247.430946][T14678] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b
[ 1247.481382][T14678] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1247.525423][T14678] usb 4-1: Product: syz
[ 1247.546154][T14678] usb 4-1: Manufacturer: syz
[ 1247.563937][T14678] usb 4-1: SerialNumber: syz
[ 1247.586395][T14678] usb 4-1: config 0 descriptor??
[ 1247.600858][T17349] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[ 1247.716557][T14678] snd-usb-audio: probe of 4-1:0.0 failed with error -22
[ 1247.984873][T10162] udevd[10162]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 1249.936648][T17382] xt_CHECKSUM: CHECKSUM should be avoided.  If really needed, restrict with "-p udp" and only use in OUTPUT
[ 1250.049256][T17382] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3122'.
[ 1250.269396][T14650] usb 4-1: USB disconnect, device number 90
[ 1250.852218][T17392] syzkaller0: entered promiscuous mode
[ 1250.858779][T17392] syzkaller0: entered allmulticast mode
[ 1251.895594][T17406] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING
[ 1252.499142][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3129'.
[ 1252.562166][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3129'.
[ 1252.571671][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3129'.
[ 1252.581125][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3129'.
[ 1252.591008][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3129'.
[ 1252.613954][T17404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 1252.716800][T17404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 1252.835510][T17407] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 1253.002945][T17424] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3134'.
[ 1253.077805][T17424] netlink: 56 bytes leftover after parsing attributes in process `syz.3.3134'.
[ 1253.225227][T17426] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3135'.
[ 1253.555677][T17428] netlink: 56 bytes leftover after parsing attributes in process `syz.0.3135'.
[ 1255.129036][T17444] IPVS: sh: FWM 3 0x00000003 - no destination available
[ 1255.140462][    C1] IPVS: sh: FWM 3 0x00000003 - no destination available
[ 1255.151187][T17446] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING
[ 1255.527170][ T5777] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201'
[ 1255.548890][ T5777] CPU: 1 PID: 5777 Comm: kworker/u5:4 Not tainted syzkaller #0
[ 1255.556611][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1255.567021][ T5777] Workqueue: hci4 hci_rx_work
[ 1255.571813][ T5777] Call Trace:
[ 1255.575156][ T5777]  <TASK>
[ 1255.578202][ T5777]  dump_stack_lvl+0x18c/0x250
[ 1255.583075][ T5777]  ? show_regs_print_info+0x20/0x20
[ 1255.588515][ T5777]  ? load_image+0x400/0x400
[ 1255.593097][ T5777]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1255.598265][ T5777]  ? sysfs_warn_dup+0xa0/0xa0
[ 1255.603016][ T5777]  ? do_raw_spin_unlock+0x121/0x230
[ 1255.608289][ T5777]  kobject_add_internal+0x61c/0xcc0
[ 1255.613586][ T5777]  kobject_add+0x164/0x240
[ 1255.618068][ T5777]  ? __rwlock_init+0x150/0x150
[ 1255.622903][ T5777]  ? kobject_init+0x1e0/0x1e0
[ 1255.627670][ T5777]  ? _raw_spin_unlock+0x28/0x40
[ 1255.632770][ T5777]  ? get_device_parent+0x366/0x390
[ 1255.638039][ T5777]  device_add+0x408/0xc20
[ 1255.642453][ T5777]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1255.647443][ T5777]  le_conn_complete_evt+0xf5d/0x1540
[ 1255.652794][ T5777]  ? hci_event_packet+0x4cb/0x1270
[ 1255.657969][ T5777]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1255.664274][ T5777]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1255.670159][ T5777]  ? skb_pull_data+0xfb/0x200
[ 1255.674894][ T5777]  hci_le_conn_complete_evt+0x187/0x440
[ 1255.680535][ T5777]  ? hci_remote_host_features_evt+0x150/0x150
[ 1255.686745][ T5777]  hci_event_packet+0x7ba/0x1270
[ 1255.691786][ T5777]  ? bis_list+0x290/0x290
[ 1255.696367][ T5777]  ? kcov_remote_start+0x2b/0x7e0
[ 1255.701496][ T5777]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1255.706755][ T5777]  hci_rx_work+0x43a/0xd60
[ 1255.711260][ T5777]  ? process_scheduled_works+0x96f/0x15d0
[ 1255.717045][ T5777]  process_scheduled_works+0xa5d/0x15d0
[ 1255.722717][ T5777]  ? worker_attach_to_pool+0x380/0x380
[ 1255.728430][ T5777]  ? assign_work+0x3d2/0x5d0
[ 1255.733094][ T5777]  worker_thread+0xa55/0xfc0
[ 1255.737789][ T5777]  kthread+0x2fa/0x390
[ 1255.741901][ T5777]  ? pr_cont_work+0x560/0x560
[ 1255.746642][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1255.751289][ T5777]  ret_from_fork+0x48/0x80
[ 1255.755847][ T5777]  ? kthread_blkcg+0xd0/0xd0
[ 1255.760601][ T5777]  ret_from_fork_asm+0x11/0x20
[ 1255.765455][ T5777]  </TASK>
[ 1257.899911][ T5777] kobject: kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1257.919083][ T5777] Bluetooth: hci4: failed to register connection device
[ 1259.645696][T17475] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3147'.
[ 1259.831703][T17475] netlink: 56 bytes leftover after parsing attributes in process `syz.3.3147'.
[ 1259.854178][T17478] netlink: 'syz.2.3150': attribute type 11 has an invalid length.
[ 1260.010180][T16450] Bluetooth: hci4: command 0x0c1a tx timeout
[ 1260.488333][T17485] fuse: Bad value for 'fd'
[ 1260.519834][  T786] usb 1-1: new high-speed USB device number 76 using dummy_hcd
[ 1260.759815][  T786] usb 1-1: Using ep0 maxpacket: 16
[ 1260.780654][  T786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 1260.811655][  T786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1260.822371][  T786] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17
[ 1260.836069][  T786] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00
[ 1260.845688][  T786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1260.863124][  T786] usb 1-1: config 0 descriptor??
[ 1261.286547][  T786] usbhid 1-1:0.0: can't add hid device: -71
[ 1261.296336][  T786] usbhid: probe of 1-1:0.0 failed with error -71
[ 1261.308780][  T786] usb 1-1: USB disconnect, device number 76
[ 1261.439941][T10212] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[ 1261.657218][T10212] usb 4-1: config index 0 descriptor too short (expected 23569, got 27)
[ 1261.679902][T10212] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 1261.721033][T16450] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201'
[ 1261.732158][T16450] CPU: 1 PID: 16450 Comm: kworker/u5:2 Not tainted syzkaller #0
[ 1261.739849][T16450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1261.750052][T16450] Workqueue: hci0 hci_rx_work
[ 1261.754802][T16450] Call Trace:
[ 1261.758135][T16450]  <TASK>
[ 1261.761140][T16450]  dump_stack_lvl+0x18c/0x250
[ 1261.765894][T16450]  ? show_regs_print_info+0x20/0x20
[ 1261.771165][T16450]  ? load_image+0x400/0x400
[ 1261.775967][T16450]  sysfs_create_dir_ns+0x26e/0x2a0
[ 1261.781149][T16450]  ? sysfs_warn_dup+0xa0/0xa0
[ 1261.786014][T16450]  ? do_raw_spin_unlock+0x121/0x230
[ 1261.791306][T16450]  kobject_add_internal+0x61c/0xcc0
[ 1261.796586][T16450]  kobject_add+0x164/0x240
[ 1261.801070][T16450]  ? __rwlock_init+0x150/0x150
[ 1261.805953][T16450]  ? kobject_init+0x1e0/0x1e0
[ 1261.810696][T16450]  ? _raw_spin_unlock+0x28/0x40
[ 1261.815616][T16450]  ? get_device_parent+0x366/0x390
[ 1261.820805][T16450]  device_add+0x408/0xc20
[ 1261.825205][T16450]  hci_conn_add_sysfs+0xd5/0x1e0
[ 1261.830200][T16450]  le_conn_complete_evt+0xf5d/0x1540
[ 1261.835584][T16450]  ? hci_event_packet+0x4cb/0x1270
[ 1261.840765][T16450]  ? hci_le_big_info_adv_report_evt+0x910/0x910
[ 1261.847162][T16450]  ? __mutex_unlock_slowpath+0x1b4/0x6c0
[ 1261.852865][T16450]  ? skb_pull_data+0xfb/0x200
[ 1261.857607][T16450]  hci_le_conn_complete_evt+0x187/0x440
[ 1261.863278][T16450]  ? hci_remote_host_features_evt+0x150/0x150
[ 1261.869400][T16450]  hci_event_packet+0x7ba/0x1270
[ 1261.874407][T16450]  ? bis_list+0x290/0x290
[ 1261.878792][T16450]  ? lockdep_hardirqs_on+0x98/0x150
[ 1261.884047][T16450]  ? hci_send_to_monitor+0xd7/0x4f0
[ 1261.889301][T16450]  hci_rx_work+0x43a/0xd60
[ 1261.893888][T16450]  ? process_scheduled_works+0x96f/0x15d0
[ 1261.899671][T16450]  process_scheduled_works+0xa5d/0x15d0
[ 1261.905306][T16450]  ? worker_attach_to_pool+0x380/0x380
[ 1261.910868][T16450]  ? assign_work+0x3d2/0x5d0
[ 1261.915519][T16450]  worker_thread+0xa55/0xfc0
[ 1261.920161][T16450]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 1261.926103][T16450]  ? _raw_spin_unlock+0x40/0x40
[ 1261.931030][T16450]  kthread+0x2fa/0x390
[ 1261.935140][T16450]  ? pr_cont_work+0x560/0x560
[ 1261.939912][T16450]  ? kthread_blkcg+0xd0/0xd0
[ 1261.944640][T16450]  ret_from_fork+0x48/0x80
[ 1261.949111][T16450]  ? kthread_blkcg+0xd0/0xd0
[ 1261.953760][T16450]  ret_from_fork_asm+0x11/0x20
[ 1261.958598][T16450]  </TASK>
[ 1261.990739][T16450] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory.
[ 1262.005522][T16450] Bluetooth: hci0: failed to register connection device
[ 1264.110467][T11970] ------------[ cut here ]------------
[ 1264.116612][T11970] WARNING: CPU: 1 PID: 11970 at io_uring/io_uring.c:3214 io_ring_exit_work+0x3a7/0x820
[ 1264.126410][T11970] Modules linked in:
[ 1264.130466][T11970] CPU: 1 PID: 11970 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 1264.138180][T11970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1264.148348][T11970] Workqueue: iou_exit io_ring_exit_work
[ 1264.154573][T11970] RIP: 0010:io_ring_exit_work+0x3a7/0x820
[ 1264.160429][T11970] Code: 78 23 e8 fc 91 0a f7 48 8b 7c 24 30 48 8b 74 24 08 e8 ad f4 10 00 48 85 c0 75 1d e8 e3 91 0a f7 e9 b9 fd ff ff e8 d9 91 0a f7 <0f> 0b b8 70 17 00 00 48 89 44 24 08 eb cf c7 84 24 90 00 00 00 00
[ 1264.180503][T11970] RSP: 0018:ffffc900032b7a40 EFLAGS: 00010293
[ 1264.186648][T11970] RAX: ffffffff8a7c8a87 RBX: ffff88801e2b2000 RCX: ffff888023b88000
[ 1264.190500][T16450] Bluetooth: hci0: command 0x0406 tx timeout
[ 1264.195103][T11970] RDX: 0000000000000000 RSI: ffffffffffffffc9 RDI: 0000000000000000
[ 1264.209179][T11970] RBP: ffffc900032b7bb0 R08: ffffc900032b79c7 R09: 1ffff92000656f38
[ 1264.217579][T11970] R10: dffffc0000000000 R11: fffff52000656f39 R12: dffffc0000000000
[ 1264.225759][T11970] R13: ffff88801e2b2288 R14: 0000000100017793 R15: 00000001000177ca
[ 1264.233957][T11970] FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 1264.243305][T11970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1264.250210][T11970] CR2: 00007f9f4ebe9e80 CR3: 0000000068391000 CR4: 00000000003506e0
[ 1264.258239][T11970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000001800
[ 1264.266556][T11970] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1264.274659][T11970] Call Trace:
[ 1264.277977][T11970]  <TASK>
[ 1264.281046][T11970]  ? io_ring_ctx_wait_and_kill+0x2b0/0x2b0
[ 1264.286940][T11970]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1264.292253][T11970]  ? process_scheduled_works+0x96f/0x15d0
[ 1264.298037][T11970]  ? process_scheduled_works+0x96f/0x15d0
[ 1264.304132][T11970]  process_scheduled_works+0xa5d/0x15d0
[ 1264.309845][T11970]  ? worker_attach_to_pool+0x380/0x380
[ 1264.315379][T11970]  ? assign_work+0x3d2/0x5d0
[ 1264.320120][T11970]  worker_thread+0xa55/0xfc0
[ 1264.324770][T11970]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 1264.331163][T11970]  ? _raw_spin_unlock+0x40/0x40
[ 1264.336074][T11970]  ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 1264.342065][T11970]  kthread+0x2fa/0x390
[ 1264.346155][T11970]  ? pr_cont_work+0x560/0x560
[ 1264.350942][T11970]  ? kthread_blkcg+0xd0/0xd0
[ 1264.355562][T11970]  ret_from_fork+0x48/0x80
[ 1264.360067][T11970]  ? kthread_blkcg+0xd0/0xd0
[ 1264.364727][T11970]  ret_from_fork_asm+0x11/0x20
[ 1264.369622][T11970]  </TASK>
[ 1264.372681][T11970] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 1264.379995][T11970] CPU: 1 PID: 11970 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 1264.387640][T11970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 1264.397888][T11970] Workqueue: iou_exit io_ring_exit_work
[ 1264.403604][T11970] Call Trace:
[ 1264.406904][T11970]  <TASK>
[ 1264.409861][T11970]  dump_stack_lvl+0x18c/0x250
[ 1264.414596][T11970]  ? show_regs_print_info+0x20/0x20
[ 1264.419830][T11970]  ? load_image+0x400/0x400
[ 1264.424375][T11970]  panic+0x2dc/0x730
[ 1264.428327][T11970]  ? bpf_jit_dump+0xd0/0xd0
[ 1264.432876][T11970]  ? ret_from_fork_asm+0x11/0x20
[ 1264.437840][T11970]  __warn+0x2e0/0x470
[ 1264.441845][T11970]  ? io_ring_exit_work+0x3a7/0x820
[ 1264.446976][T11970]  ? io_ring_exit_work+0x3a7/0x820
[ 1264.452110][T11970]  report_bug+0x2be/0x4f0
[ 1264.456477][T11970]  ? io_ring_exit_work+0x3a7/0x820
[ 1264.461622][T11970]  ? io_ring_exit_work+0x3a7/0x820
[ 1264.466757][T11970]  ? io_ring_exit_work+0x3a9/0x820
[ 1264.471915][T11970]  handle_bug+0xcf/0x120
[ 1264.476257][T11970]  exc_invalid_op+0x1a/0x50
[ 1264.481273][T11970]  asm_exc_invalid_op+0x1a/0x20
[ 1264.486159][T11970] RIP: 0010:io_ring_exit_work+0x3a7/0x820
[ 1264.491896][T11970] Code: 78 23 e8 fc 91 0a f7 48 8b 7c 24 30 48 8b 74 24 08 e8 ad f4 10 00 48 85 c0 75 1d e8 e3 91 0a f7 e9 b9 fd ff ff e8 d9 91 0a f7 <0f> 0b b8 70 17 00 00 48 89 44 24 08 eb cf c7 84 24 90 00 00 00 00
[ 1264.511710][T11970] RSP: 0018:ffffc900032b7a40 EFLAGS: 00010293
[ 1264.517976][T11970] RAX: ffffffff8a7c8a87 RBX: ffff88801e2b2000 RCX: ffff888023b88000
[ 1264.526084][T11970] RDX: 0000000000000000 RSI: ffffffffffffffc9 RDI: 0000000000000000
[ 1264.534264][T11970] RBP: ffffc900032b7bb0 R08: ffffc900032b79c7 R09: 1ffff92000656f38
[ 1264.542272][T11970] R10: dffffc0000000000 R11: fffff52000656f39 R12: dffffc0000000000
[ 1264.550317][T11970] R13: ffff88801e2b2288 R14: 0000000100017793 R15: 00000001000177ca
[ 1264.558311][T11970]  ? io_ring_exit_work+0x3a7/0x820
[ 1264.563479][T11970]  ? io_ring_ctx_wait_and_kill+0x2b0/0x2b0
[ 1264.569506][T11970]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1264.574777][T11970]  ? process_scheduled_works+0x96f/0x15d0
[ 1264.580563][T11970]  ? process_scheduled_works+0x96f/0x15d0
[ 1264.586493][T11970]  process_scheduled_works+0xa5d/0x15d0
[ 1264.592078][T11970]  ? worker_attach_to_pool+0x380/0x380
[ 1264.597582][T11970]  ? assign_work+0x3d2/0x5d0
[ 1264.602252][T11970]  worker_thread+0xa55/0xfc0
[ 1264.606898][T11970]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 1264.612904][T11970]  ? _raw_spin_unlock+0x40/0x40
[ 1264.617775][T11970]  ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 1264.623790][T11970]  kthread+0x2fa/0x390
[ 1264.627883][T11970]  ? pr_cont_work+0x560/0x560
[ 1264.632606][T11970]  ? kthread_blkcg+0xd0/0xd0
[ 1264.637305][T11970]  ret_from_fork+0x48/0x80
[ 1264.641752][T11970]  ? kthread_blkcg+0xd0/0xd0
[ 1264.646358][T11970]  ret_from_fork_asm+0x11/0x20
[ 1264.651218][T11970]  </TASK>
[ 1264.654908][T11970] Kernel Offset: disabled
[ 1264.659356][T11970] Rebooting in 86400 seconds..