last executing test programs: 6m22.809507797s ago: executing program 0 (id=1): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) setuid(r1) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000ff0700000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000007008500000072"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="00000000040000090000000000000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b70800000c300000638af8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018240000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffcf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x16, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r4, 0x5, 0xe, 0x0, &(0x7f00000000c0)="469dc2d342e2b7000091000000000bcf48f3ac4e19a56ceb0b42c0", 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x22) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000ffdbdf25100000000e0001006e65746465767369380000000f0002006e657464657673696d30000008000b00040000000600110004000000080013000b0000000500145535fbd1696e0000000000"], 0x54}, 0x1, 0x0, 0x0, 0x44040}, 0x4044000) 6m22.799378587s ago: executing program 1 (id=2): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000300), 0x22242, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x601c2, 0x0) ftruncate(r1, 0x8800000) read$FUSE(r1, &(0x7f0000002f40)={0x2020}, 0xfffffd60) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, @value=r1}, 0x28) ppoll(&(0x7f0000000140)=[{r2, 0x8000}, {r2, 0x6003}, {r2}], 0x3, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x8, 0xf]}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01080000000000000000020000000900010073797a300000000064000000090a010400000000000000000200000008000a40000000010900020073797a31000000000900010073797a300000000008000540000000080800034000000084200009801c0002800c00018008000140000000040c0001800800014000000004540000000c0a01010000000000000000020000000900020073797a31000000000900010073797a30000000002800038024000080100001800c0001000000e4ff0000000010000a800c"], 0x100}}, 0x0) 6m22.754940324s ago: executing program 2 (id=3): prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @random="1d0000000988"}) r1 = getpid() setrlimit(0x8, &(0x7f00000001c0)={0x80000001, 0x4}) syz_open_dev$video4linux(0x0, 0x80000003, 0x20040) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) getpgrp(r1) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec778000) r4 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4000000004, 0x0, 0x0, 0xbff, 0x7, 0x0, 0x2c, 0x5f}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f00000000c0)={0xbb8e, 0x15de, 0x3, {0x1, @pix={0x4, 0xb, 0x49323159, 0x0, 0xe000, 0x8000, 0x1, 0x8}}, 0xc}) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x40402) fchmodat(r2, &(0x7f0000000200)='./sys/class/rnbd-client/ctl/map_device\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffff9c, &(0x7f0000000000), 0x41, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f00000001c0), 0x10) r6 = openat$comedi(0xffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x141040, 0x0) ioctl$COMEDI_DEVCONFIG(r6, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0x0, 0x7fffffff, 0xc, 0x2f, 0xd, 0xf1, 0x8, 0x4e1, 0x10000, 0x0, 0x8008500, 0x1003, 0x1000004, 0xf, 0x11000, 0xffff, 0x66c, 0x1ff, 0x9ea, 0x10, 0x0, 0xfffffffa, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x7fffffff, 0x4, 0x9a9]}) write(r2, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=""/68, 0x11a, 0x44, 0x0, 0xea, 0x10000, @value=r2}, 0x28) 6m22.431910551s ago: executing program 0 (id=5): openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/nullb1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1\n', 0x2) close(r1) r2 = syz_open_dev$evdev(&(0x7f0000000380), 0x9a8, 0x80000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000003c0)=""/21) write(0xffffffffffffffff, &(0x7f00000001c0)='4\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/nullb1/memory_backed\x00', 0x0, 0x0) write(r3, &(0x7f0000000240)='1', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r4, &(0x7f00000002c0)='1\n', 0x2) nanosleep(&(0x7f0000000500)={0x0, 0xbebc200}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) writev(r7, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="b5ae4164202bad", 0x7}, {&(0x7f0000000c40)="28f155dcb9497aec74", 0x9}], 0x2) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'macsec0\x00', 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040), 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000a00)=ANY=[@ANYBLOB="54000000100003052bbd7000249d020000000000", @ANYRES32=0x0, @ANYBLOB="1544010001800000240012800b0001006d616373656300001400028005000c0001000000080005000400000008000500", @ANYRES32=r8], 0x54}, 0x1, 0x0, 0x0, 0x2040}, 0x800) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x5) 6m20.466689149s ago: executing program 0 (id=7): openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x18, 0x5, 0x1046) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) sendmmsg$inet(r2, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143502) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) nanosleep(&(0x7f00000000c0), 0x0) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$FUSE_INIT(r4, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./sys\x00', &(0x7f0000000d00)='sysfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/block/loop0/make-it-fail\x00', 0x2, 0x0) syz_open_dev$ublk_chdev(0x0, 0x0, 0x2) write$cgroup_int(r5, &(0x7f0000000540)=0x24, 0x12) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x34000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) chdir(&(0x7f0000000080)='./file0/file0\x00') 6m20.421583887s ago: executing program 2 (id=8): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5, r1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) openat$vicodec1(0xffffff9c, 0x0, 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'xfrm0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1c1002, 0x92) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x40, 0x180) r6 = syz_clone3(&(0x7f0000000480)={0x10100, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), {0x17}, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff], 0x1, {r2}}, 0x58) setpgid(0x0, r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x1c1002, 0x2c3) sendfile(r7, r5, 0x0, 0x40003) r8 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r8, 0xc008561c, &(0x7f0000000100)={0xf0f003, 0x5}) write(r4, &(0x7f0000000a00), 0x0) sendfile(r4, r3, 0x0, 0x3ffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x18, 0x26, 0x301, 0x270bd1d, 0x25dfdbfa, {0x9}, [@nested={0x4, 0xae}]}, 0x18}}, 0x0) recvmsg(r9, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1400) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}}) 6m20.410858681s ago: executing program 1 (id=9): prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @random="1d0000000988"}) r1 = getpid() setrlimit(0x8, &(0x7f00000001c0)={0x80000001, 0x4}) syz_open_dev$video4linux(0x0, 0x80000003, 0x20040) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) getpgrp(r1) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec778000) r4 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4000000004, 0x0, 0x0, 0xbff, 0x7, 0x0, 0x2c, 0x5f}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f00000000c0)={0xbb8e, 0x15de, 0x3, {0x1, @pix={0x4, 0xb, 0x49323159, 0x0, 0xe000, 0x8000, 0x1, 0x8}}, 0xc}) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x40402) fchmodat(r2, &(0x7f0000000200)='./sys/class/rnbd-client/ctl/map_device\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffff9c, &(0x7f0000000000), 0x41, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f00000001c0), 0x10) r6 = openat$comedi(0xffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x141040, 0x0) ioctl$COMEDI_DEVCONFIG(r6, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0x0, 0x7fffffff, 0xc, 0x2f, 0xd, 0xf1, 0x8, 0x4e1, 0x10000, 0x0, 0x8008500, 0x1003, 0x1000004, 0xf, 0x11000, 0xffff, 0x66c, 0x1ff, 0x9ea, 0x10, 0x0, 0xfffffffa, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x7fffffff, 0x4, 0x9a9]}) write(r2, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=""/68, 0x11a, 0x44, 0x0, 0xea, 0x10000, @value=r2}, 0x28) 5m57.028291247s ago: executing program 32 (id=6): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x83) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r1, 0xfffffffc) syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f9000e", 0x30, 0x6, 0xff, @remote, @local, {[], {{0x3, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xc, 0xc2, 0x2, 0x0, 0x0, {[@mptcp=@capable={0x1e, 0xc, 0x6, 0x1, 0xce, 0x5}, @mptcp=@synack={0x1e, 0x10, 0x8, 0x2, 0x8, 0xfffffffffffffff7, 0x3ff}]}}}}}}}}, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000600)='./proc\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x214, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x94, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x24}, {0x8}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0xffffffffffffffff, 0x5, 0x1}, {0x1, 0x6, 0x3}, {0x3, 0x0, 0x5}, 0x4, 0x3669ec1}}}, {{@ip={@multicast1, @private=0xa010102, 0xffffffff, 0x0, 'macvlan1\x00', 'bridge0\x00', {}, {0xff}, 0x33, 0x3, 0x28}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x1c0000, 0x1, 'snmp_trap\x00', {0x4}}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x270) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000040)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) syz_emit_ethernet(0xe5, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6000000000af06fffe8000000000000000000000000000aafe8000000000000000000000000000aa80004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e4c3892c833fdd5953"], 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, 0x0, 0x0) r5 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, r5) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000080)={r6, 0xf0}, 0x0, &(0x7f00000008c0)="eb2bcb44032c2a3a518de900279744e05b2853d82c107d0fd00990b531004a27f0395fdb7d3b545b60ff5be75bcb1d85878c1cbdb120730ded7b4d10b0612763631dd3db62ddf7f7999797e2aa4cded6713302261b487e569f8fac402918be4ee374a4257d4bf67e86ff4beee88b1e3e5bac3ad4dea44fc08db9f741b76996bf785368bc3b2081640008000000000000cd90d32ebcf5ea2c79482fb0e0cfb8bf19da10adffeafb4747c5853fdaca77fe20bbb66b8e86486c2ea7e519a50fb23e5202f7f02c633d4f56361cd848e6cec9abcbf97c60de6c9d205a4e26b68fd5d7c3d516dce08adf9b56f1b52064b280f6", 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', r8, 0x7800, 0x0, 0x800000, 0x4, {{0x5, 0x4, 0x0, 0x6, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast1}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r7, 0x89f4, &(0x7f00000001c0)={'syztnl0\x00', 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x59, 0x0, 0x0) 5m35.218847494s ago: executing program 33 (id=7): openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x18, 0x5, 0x1046) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) sendmmsg$inet(r2, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143502) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) nanosleep(&(0x7f00000000c0), 0x0) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$FUSE_INIT(r4, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./sys\x00', &(0x7f0000000d00)='sysfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/block/loop0/make-it-fail\x00', 0x2, 0x0) syz_open_dev$ublk_chdev(0x0, 0x0, 0x2) write$cgroup_int(r5, &(0x7f0000000540)=0x24, 0x12) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x34000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) chdir(&(0x7f0000000080)='./file0/file0\x00') 5m0.871428278s ago: executing program 34 (id=9): prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @random="1d0000000988"}) r1 = getpid() setrlimit(0x8, &(0x7f00000001c0)={0x80000001, 0x4}) syz_open_dev$video4linux(0x0, 0x80000003, 0x20040) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) getpgrp(r1) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec778000) r4 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4000000004, 0x0, 0x0, 0xbff, 0x7, 0x0, 0x2c, 0x5f}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f00000000c0)={0xbb8e, 0x15de, 0x3, {0x1, @pix={0x4, 0xb, 0x49323159, 0x0, 0xe000, 0x8000, 0x1, 0x8}}, 0xc}) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x40402) fchmodat(r2, &(0x7f0000000200)='./sys/class/rnbd-client/ctl/map_device\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffff9c, &(0x7f0000000000), 0x41, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f00000001c0), 0x10) r6 = openat$comedi(0xffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x141040, 0x0) ioctl$COMEDI_DEVCONFIG(r6, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0x0, 0x7fffffff, 0xc, 0x2f, 0xd, 0xf1, 0x8, 0x4e1, 0x10000, 0x0, 0x8008500, 0x1003, 0x1000004, 0xf, 0x11000, 0xffff, 0x66c, 0x1ff, 0x9ea, 0x10, 0x0, 0xfffffffa, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x7fffffff, 0x4, 0x9a9]}) write(r2, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=""/68, 0x11a, 0x44, 0x0, 0xea, 0x10000, @value=r2}, 0x28) 4m55.664220811s ago: executing program 35 (id=8): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5, r1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) openat$vicodec1(0xffffff9c, 0x0, 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'xfrm0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1c1002, 0x92) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x40, 0x180) r6 = syz_clone3(&(0x7f0000000480)={0x10100, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), {0x17}, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff], 0x1, {r2}}, 0x58) setpgid(0x0, r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x1c1002, 0x2c3) sendfile(r7, r5, 0x0, 0x40003) r8 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r8, 0xc008561c, &(0x7f0000000100)={0xf0f003, 0x5}) write(r4, &(0x7f0000000a00), 0x0) sendfile(r4, r3, 0x0, 0x3ffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x18, 0x26, 0x301, 0x270bd1d, 0x25dfdbfa, {0x9}, [@nested={0x4, 0xae}]}, 0x18}}, 0x0) recvmsg(r9, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1400) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}}) 2m47.902223254s ago: executing program 5 (id=11): prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @random="1d0000000988"}) r1 = getpid() setrlimit(0x8, &(0x7f00000001c0)={0x80000001, 0x4}) syz_open_dev$video4linux(0x0, 0x80000003, 0x20040) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) getpgrp(r1) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec778000) r4 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4000000004, 0x0, 0x0, 0xbff, 0x7, 0x0, 0x2c, 0x5f}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f00000000c0)={0xbb8e, 0x15de, 0x3, {0x1, @pix={0x4, 0xb, 0x49323159, 0x0, 0xe000, 0x8000, 0x1, 0x8}}, 0xc}) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x40402) fchmodat(r2, &(0x7f0000000200)='./sys/class/rnbd-client/ctl/map_device\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffff9c, &(0x7f0000000000), 0x41, 0x0) socket$can_raw(0x1d, 0x3, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r5 = openat$comedi(0xffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x141040, 0x0) ioctl$COMEDI_DEVCONFIG(r5, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0x0, 0x7fffffff, 0xc, 0x2f, 0xd, 0xf1, 0x8, 0x4e1, 0x10000, 0x0, 0x8008500, 0x1003, 0x1000004, 0xf, 0x11000, 0xffff, 0x66c, 0x1ff, 0x9ea, 0x10, 0x0, 0xfffffffa, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x7fffffff, 0x4, 0x9a9]}) write(r2, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=""/68, 0x11a, 0x44, 0x0, 0xea, 0x10000, @value=r2}, 0x28) 2m47.332871195s ago: executing program 5 (id=14): openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setrlimit(0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0xc}], 0x1c) socket$netlink(0x10, 0x3, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r3 = socket(0x840000000002, 0x3, 0xff) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4ee0, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) sendmmsg$inet(r3, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x300, 0x401eb94) r4 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x141080) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000200)=0x5) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={&(0x7f0000000180)="d4d9aab573a6d730ae77c465ee44a5a001eb6759051fde8c16c2a57827e2e0f8e86c917334092a2e200d892ec25d432d9e2e0e852b81f29502ecec7b2ee19abfc5687daca968cf0c759485a3c743e00c69", &(0x7f0000000240)=""/28, &(0x7f0000000280)="ece97d4cab1f767302d6a63b95b43b2509f6e3a7959ab3c28aab0b6396b3f88e98d7972df16799d2f5a06a0b20a67bbf162e7e46d6c3013a84147aaf960d21acda4b2a7349dd9a6fc6e192b614e5f579a7c0e6d5f1188f6ba04ce4a793a6e3205cd5faed9d9ff942aaffa96c2e806a493157c3515cef762b7ed35efeefeadbb96260027510a992224d4ee838f6280bfe337f5701b9cef524f86c13708a05da181f66296a0c59cf93ddfeafb8782303", &(0x7f0000000340)="e0bb76030d2d22039dacc6fa8b769b46075f7b7604a779b0eddd68454f4919f00ff78e8355a699a36a4add847c6c170a79710528cf2d8a96675fdabb6e7867a5d76e0ea25b182f40f469809349f8d52d807a36bef39f4a81b5fcd349f4cc64bb9eb22395f80c7b1e1ceeb5cb2edcb5", 0x3, r2, 0x4}, 0x38) openat$audio(0xffffffffffffff9c, 0x0, 0x80002, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) 2m31.616359558s ago: executing program 36 (id=14): openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setrlimit(0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0xc}], 0x1c) socket$netlink(0x10, 0x3, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r3 = socket(0x840000000002, 0x3, 0xff) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4ee0, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) sendmmsg$inet(r3, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x300, 0x401eb94) r4 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x141080) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000200)=0x5) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={&(0x7f0000000180)="d4d9aab573a6d730ae77c465ee44a5a001eb6759051fde8c16c2a57827e2e0f8e86c917334092a2e200d892ec25d432d9e2e0e852b81f29502ecec7b2ee19abfc5687daca968cf0c759485a3c743e00c69", &(0x7f0000000240)=""/28, &(0x7f0000000280)="ece97d4cab1f767302d6a63b95b43b2509f6e3a7959ab3c28aab0b6396b3f88e98d7972df16799d2f5a06a0b20a67bbf162e7e46d6c3013a84147aaf960d21acda4b2a7349dd9a6fc6e192b614e5f579a7c0e6d5f1188f6ba04ce4a793a6e3205cd5faed9d9ff942aaffa96c2e806a493157c3515cef762b7ed35efeefeadbb96260027510a992224d4ee838f6280bfe337f5701b9cef524f86c13708a05da181f66296a0c59cf93ddfeafb8782303", &(0x7f0000000340)="e0bb76030d2d22039dacc6fa8b769b46075f7b7604a779b0eddd68454f4919f00ff78e8355a699a36a4add847c6c170a79710528cf2d8a96675fdabb6e7867a5d76e0ea25b182f40f469809349f8d52d807a36bef39f4a81b5fcd349f4cc64bb9eb22395f80c7b1e1ceeb5cb2edcb5", 0x3, r2, 0x4}, 0x38) openat$audio(0xffffffffffffff9c, 0x0, 0x80002, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) 1m38.214416483s ago: executing program 8 (id=132): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0xb7, 0x8, 0x12, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast1, 0x1, 0x10, 0x80000000, 0xff}}) r1 = syz_usbip_server_init(0x1) syz_usb_connect(0x1, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1edb2361000000010902"], 0x0) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080), 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f00000001c0)) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40800) write$usbip_server(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000003"], 0x35) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}, {0xc0000000, 0x0, 0x0, 0x31237648, 0x0, 0x9}]}) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000300)={0xa3, 0x0, 0x0}) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x36, 0x0, 0x53) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000700)=@vmx={0x4, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}}) r3 = syz_io_uring_setup(0x31c5, &(0x7f0000000140)={0x0, 0xd73c, 0x2, 0x1}, &(0x7f00000001c0), &(0x7f00000003c0), &(0x7f0000000000)) r4 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x8, "23ec5e", "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"}}, 0x110) syz_io_uring_setup(0x3c5e, &(0x7f0000000240)={0x0, 0x20, 0x27, 0x2, 0x0, 0x0, r3}, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs\x00') pread64(r5, &(0x7f0000000400)=""/92, 0x5c, 0x4000000000000f3) 1m36.732727431s ago: executing program 8 (id=136): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000701080000000000000007000000", @ANYRES32=r1, @ANYBLOB="e04f00000a000200aaaaaaaaaa"], 0x28}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x41, 0x1}}}]}, 0x24}}, 0x0) 1m36.599093837s ago: executing program 8 (id=137): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000b9000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000003900000095"], &(0x7f0000000000)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x22, '\x00', 0x0, @lsm=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (fail_nth: 9) 1m36.532722713s ago: executing program 8 (id=138): syz_usb_connect(0x0, 0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404f1004000001010200010902200001010080320904000002000000000705810200020007050202"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x18000000, 0x0) 1m35.813213091s ago: executing program 7 (id=143): r0 = creat(&(0x7f0000000340)='./file0\x00', 0x14) close(r0) capset(&(0x7f0000a31000)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xfffffff7}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r1, 0x5609, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x1c, 0x27, 0x9, 0x78bd25, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x1, 0x0, 0x0, @u32=0x1}]}, 0x1c}}, 0x4000080) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0xfffffffffffffcb2) sendto$inet6(r2, 0x0, 0x0, 0x20040086, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @loopback, 0x200}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000b40)=0x228a, 0x4) sendto$inet6(r2, &(0x7f0000000000)="8d", 0x1, 0x40000, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 1m35.693684043s ago: executing program 7 (id=146): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x2404c081}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0xc0686611, &(0x7f0000000180)={0x68, 0x0, 0x17, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) write(r0, &(0x7f0000000000)='3', 0x4e) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x42801, 0x0) 1m35.48068761s ago: executing program 7 (id=148): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r1 = openat$zero(0xffffff9c, &(0x7f0000000000), 0x610000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r3, @ANYBLOB="010000000000000000003a0008000300", @ANYRES32=r4, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0xe1) r5 = gettid() timer_create(0x1, &(0x7f0000000200)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f00000002c0)) timer_settime(0x0, 0x236bd4336e4642df, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xfffffffffffffff5]}, 0x8, 0x800) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000240)={0xe}) epoll_pwait2(r7, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000001040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r9, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000280)={0x40, r8, 0x1, 0x70bd22, 0x0, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x1, 0x40}}}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x48}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000040), 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020026bd7000fddbdf251d00000008000300", @ANYRES32=r10, @ANYBLOB="0c020008000300678ac95877e841feb0473b7c268b19af35d880067ae94fbce3cec22e11fdf441b1506c3a24040498ec556b71cabc7ddb5d8b915486cc8e686cc90c713533a084c6a15ad390dd3c0a93cb9000"/97, @ANYRES32=r11, @ANYBLOB="0c009900010400004800000008000300", @ANYRES32=r12, @ANYBLOB="0c0099000800000070000000"], 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x11) r13 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r13, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x401, 0x3}, 0xe) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x62981) syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') socket$packet(0x11, 0x3, 0x300) userfaultfd(0x80001) socket$inet6_tcp(0xa, 0x1, 0x0) 1m34.405528786s ago: executing program 7 (id=151): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x8001, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x1c, &(0x7f0000000040)=ANY=[@ANYBLOB="18080000000000000000000008ff000018190000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bca900000000000035090100000000009500000000000000b702000000000000632af8ff00000000b509f8ff00000000dbaaf8fff1000000bf8620000000000007080000f8ffffffbfa400000000000007090000f0ffffffc70200000800000018220000", @ANYRES8=r1, @ANYBLOB="0000000000000000b7050000080000004608f1ff76000000bf98000000000000560800000000000085000000bf000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @sk_msg=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) 1m34.253832091s ago: executing program 7 (id=152): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages\x00', 0x2, 0x0) (fail_nth: 9) 1m34.14112892s ago: executing program 7 (id=154): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r3, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x77}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4800}, 0x65) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2800) r4 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x1, 0x10000, 0x0, 0x4005a}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r5, r6, r7, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {}, 0x1}) io_uring_enter(r4, 0x1000001, 0x3e27, 0x4b, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r8, 0xc040aed5, &(0x7f0000000000)={0x0, 0x200000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) socket$inet6(0xa, 0x80002, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240), 0x48103, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x2, 0x8, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008094}, 0x800) getpid() 1m34.063236233s ago: executing program 8 (id=155): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000701080000000000000007000000", @ANYBLOB="e04f00000a000200aaaaaaaaaa0c"], 0x28}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x41, 0x1}}}]}, 0x24}}, 0x0) 1m33.99156254s ago: executing program 8 (id=156): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) syz_emit_ethernet(0x76, &(0x7f00000004c0)={@broadcast, @multicast, @val={@val, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "c172f5", 0x38, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @local}, @local, {[], @param_prob={0x4, 0x0, 0x0, 0xffbf, {0x5, 0x6, "54d03a", 0x400, 0x88, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00', [@dstopts={0x3a}]}}}}}}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000090000102505a1a4400000000101090244000101000000090400001202060000052406000005240000000d240f010000000000000000000905810340"], 0x0) ioctl$EVIOCRMFF(r0, 0x4004550f, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$binfmt(0xffffff9c, 0x0, 0x41, 0x1ff) fchdir(r4) mkdir(0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1d0) r5 = syz_open_dev$evdev(&(0x7f0000000040), 0x44, 0x84121) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/182) rename(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./file0\x00') 1m10.873981928s ago: executing program 37 (id=156): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) syz_emit_ethernet(0x76, &(0x7f00000004c0)={@broadcast, @multicast, @val={@val, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "c172f5", 0x38, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @local}, @local, {[], @param_prob={0x4, 0x0, 0x0, 0xffbf, {0x5, 0x6, "54d03a", 0x400, 0x88, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00', [@dstopts={0x3a}]}}}}}}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000090000102505a1a4400000000101090244000101000000090400001202060000052406000005240000000d240f010000000000000000000905810340"], 0x0) ioctl$EVIOCRMFF(r0, 0x4004550f, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$binfmt(0xffffff9c, 0x0, 0x41, 0x1ff) fchdir(r4) mkdir(0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1d0) r5 = syz_open_dev$evdev(&(0x7f0000000040), 0x44, 0x84121) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/182) rename(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./file0\x00') 1m10.707398933s ago: executing program 38 (id=154): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r3, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x77}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4800}, 0x65) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0xc0a85320, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2800) r4 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x1, 0x10000, 0x0, 0x4005a}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r5, r6, r7, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {}, 0x1}) io_uring_enter(r4, 0x1000001, 0x3e27, 0x4b, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r8, 0xc040aed5, &(0x7f0000000000)={0x0, 0x200000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) socket$inet6(0xa, 0x80002, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240), 0x48103, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x2, 0x8, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008094}, 0x800) getpid() 19.673222333s ago: executing program 6 (id=413): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) write$vga_arbiter(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='lock io'], 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') io_setup(0x6, &(0x7f0000001380)=0x0) syz_io_uring_setup(0x646c, &(0x7f0000000000)={0x0, 0xe7c9, 0x8000, 0x2, 0xc}, &(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xe503, 0x0) r5 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905811765"], 0x0) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) connect$nfc_raw(r6, 0x0, 0x0) io_cancel(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000380)="b59f7849f3b02393fd6b88b67461e7d73423232cc7090a19652b82f7b01438f66996ff2b3edbb064b795d2", 0x2b, 0xed0, 0x0, 0x2}, &(0x7f0000000640)) syz_usb_disconnect(r5) r7 = syz_usb_connect(0x3, 0x40, &(0x7f00000006c0)=ANY=[], 0x0) syz_usb_ep_write(r7, 0x81, 0x8, &(0x7f0000000100)="9001000000000000") syz_usb_control_io(r7, 0x0, 0x0) r8 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r8, 0x0, 0x0) r9 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xffeffffffffffffa]}, 0x8, 0x800) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r10, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x3c1, 0x3, 0x2e8, 0x0, 0x111, 0x4b4, 0x0, 0x700, 0x220, 0x278, 0x278, 0x220, 0x278, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, [0x0, 0xffffff00], [0x0, 0xffffff00, 0x0, 0xff000000], 'vlan0\x00', 'vlan1\x00', {}, {}, 0x88}, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x24}, {0xc}}, @common=@unspec=@addrtype1={{0x28}, {0x1, 0x10, 0x5}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x24}, {0x6}}, @common=@unspec=@addrtype1={{0x28}, {0x800, 0x5b1, 0xf}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x344) syz_io_uring_setup(0xf08, &(0x7f0000000400)={0x0, 0x8000595d, 0x1000, 0x20002, 0x3c7, 0x0, r9}, &(0x7f0000000100)=0x0, &(0x7f0000001080)=0x0, &(0x7f0000000340)=0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000340), 0x44001) syz_io_uring_submit(r11, r12, r13, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r9, 0x0, 0x0, 0x1, {0xa366}, 0x1}) r14 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0xb06, 0x1000, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r14, r15, r16, r17, &(0x7f00000007c0)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) syz_clone3(&(0x7f0000000480)={0x90000000, &(0x7f0000000240), &(0x7f0000000700), &(0x7f0000000300)=0x0, {0xc}, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/63, &(0x7f0000000440)=[r18], 0x1, {r1}}, 0x58) syz_ublk_add_dev(r1, r3, r12, r17, &(0x7f0000000540)={0x2e, 0x20, 0x0, r1, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x2ee29c57, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@any_dev={0x4, 0xb58, 0x0, 0x0, 0x1000, 0x6, r19, 0x0, 0x40}}}, &(0x7f00000005c0)) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x1000000, 0x0, 0x0, 0x5, 0x8001, r1, 0x0}]) write$vga_arbiter(r0, &(0x7f0000000200)=@unlock_all, 0xb) 18.993675025s ago: executing program 3 (id=415): bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x7d, &(0x7f0000000100)=[{}], 0x8, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x28, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x20, 0xe, &(0x7f0000001880)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000000)={0x3, 0x1}, 0x10, r0}, 0x94) 18.893264316s ago: executing program 3 (id=417): r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @initdev, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x24, 0x25, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xe, 0xb}, {0x6, 0xd}, {0x8, 0xffff}}}, 0x24}}, 0x8001) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x800) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x400, 0x1}, 0xe) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="04050400c80016"], 0x7) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="040f0400010d20"], 0x7) syz_emit_vhci(&(0x7f0000000200)=ANY=[@ANYBLOB="043e130100c8000000aaaaaaaaaa1000000000000000"], 0x16) nanosleep(&(0x7f0000000700)={0x0, 0x10000000}, 0x0) sendto$inet(r2, &(0x7f0000000800)='\x00', 0x1, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000900)={0x2}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) openat$hpet(0xffffffffffffff9c, &(0x7f0000000440), 0x101180, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a000000b0020000080000000a00000000000000483da3453c98efbfe1485ada38801ea7cbba469295b76ee5c7214a98aaa91d0504e04b1378792f96a88eb1c2996f1572c1a1a06faad333", @ANYRES32, @ANYBLOB="fdffffff00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="abd6332a18397767a0c84d6e0400937cd8a6d5e04f518c5f4999cf08001f939cd1736bcd9565c408e7bac40e9620453697d65258426db2a6c0246643970643f212d522cd457940b8146814c09df6bdbb47e6381e27f74a744c2536c758cc5dc61472b109ac39451e4334044ad70e7a34f0a74be2af4b", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) 15.994399403s ago: executing program 3 (id=424): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0xb7, 0x8, 0x12, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast1, 0x1, 0x10, 0x80000000, 0xff}}) r1 = syz_usbip_server_init(0x1) syz_usb_connect(0x1, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1edb2361000000010902"], 0x0) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080), 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f00000001c0)) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40800) write$usbip_server(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000300000001"], 0x35) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000300)={0xa3, 0x0, 0x0}) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x36, 0x0, 0x53) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000700)=@vmx={0x4, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}}) r3 = syz_io_uring_setup(0x31c5, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000000)) r4 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x8, "23ec5e", "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"}}, 0x110) syz_io_uring_setup(0x3c5e, &(0x7f0000000240)={0x0, 0x20, 0x27, 0x2, 0x0, 0x0, r3}, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs\x00') pread64(r5, &(0x7f0000000400)=""/92, 0x5c, 0x4000000000000f3) 15.484178927s ago: executing program 4 (id=425): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000040)={0xa, 0x7, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x8}, 0x20) r1 = socket$l2tp6(0xa, 0x2, 0x73) socket$inet_udp(0x2, 0x2, 0x0) r2 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = add_key$user(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='5', 0x1, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r5, 0xfffffffffffffffb, 0xffffffffffffffff, 0x1) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="090000000600000004000000fc07"], 0x48) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000023c0)="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", 0xffffffbc, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000002480), 0xce4, r6}, 0x38) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x3ff, r6, 0x0, 0x100000000000000}, 0x38) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = openat$cuse(0xffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$FUSE_NOTIFY_RESEND(r8, &(0x7f0000000100)={0x14}, 0x14) sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x20004055}, 0x48000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xb, 0x0, &(0x7f0000000000)="e0b9547ed387dbe9abc89b", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x4c) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000012000/0x3000)=nil], 0x0, 0x0, 0x6) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f000011f000/0x2000)=nil, 0x2000, &(0x7f0000000000)='\x00') bind$l2tp6(r1, &(0x7f0000000000)={0xa, 0x0, 0x9, @empty, 0xe226, 0x1}, 0x20) setitimer(0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 14.265132764s ago: executing program 6 (id=426): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004051045f500001010203020902350001020080300904000005ff00000007058102000200070501020002000705820200020007050202000200070583030a"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/ttyUSB0\x00', 0x4202, 0x6a) (fail_nth: 6) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000d40)={0x24, &(0x7f0000000a80)={0x20, 0x31, 0xa9, "a98ce304cb7ee1c87e06843143c51ddf8b1b17523f9fe9235069f0e2ed65609b85be106ed849d2c2f03e2b193df7841d46cbb94417bcee50d760b31bf26b2a2bb74ef76f76c70978564efd0bcc3e1b2ce9ba9f8e0b3d572b50a751c7fe6c51d392986b5c732b89c6c515e8ceedaa5f919fe7b83e50969eda483b803f0549b3e35aa73e2b5f67ff90fda04d820889080e3648096211370bd29defe06da1a4d7dbd0c17636c721d693c9"}, 0x0, &(0x7f0000000bc0)={0x0, 0x8, 0x1, 0xe8}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)={0x20, 0x89, 0x2, 0x1}}) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 13.573809682s ago: executing program 4 (id=429): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file1/file2\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file1/file2/file3\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1/file2/file3/file4\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file1/file2/file3/file5\x00', 0x81c0, 0x0) gettid() mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1/file2/file3/file5\x00', 0x1e5) mount$bind(&(0x7f0000000300)='./file0/file1\x00', &(0x7f0000000340)='./file0/file6\x00', 0x0, 0x41800, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file6/file2\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file1/file2\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file0/file2\x00', 0x0) r1 = landlock_create_ruleset(&(0x7f0000000440)={0x2004}, 0x30, 0x0) landlock_restrict_self(r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x40800) mkdirat(r2, &(0x7f00000000c0)='./file0/file6\x00', 0x10) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000240)=""/249) r3 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000240)=""/173) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x400000000003, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) pipe2$watch_queue(&(0x7f0000000000), 0x80) renameat2(r0, &(0x7f0000000540)='file3/file5\x00', r0, &(0x7f0000000580)='file3/file4/file5\x00', 0x0) 13.247407305s ago: executing program 9 (id=431): r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0xa, 0x2) ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0405668, &(0x7f0000000100)={0x0, 0x81, 0x2, 0x800}) ioctl$VIDIOC_G_PRIORITY(0xffffffffffffffff, 0x80045643, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) syz_ublk_setup_io_uring(0x20, &(0x7f00000011c0)={0x0, 0xfffffffc, 0x200, 0x800, 0xb4}, 0x0, 0x0, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x280000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000a7bc38ab000000000000006000000000283affff020000000000000000000000000001fc8fca5f432fdd23953b6e96d0a4010000000000000000000000000000890090780000000000000000000000000000000000000000fc0000000000000000000000000000fe"], 0x5e) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 13.161179909s ago: executing program 3 (id=432): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000002c0)="31a292295c", 0x5}], 0x1}, 0x40) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) sendmsg$inet(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)="c8b0dbb12d7e351c02c9050c985472270b76c4dc187a1a06b9ef9952ac4351008c1182d4fb226fd380331eb3c49ae822bd9d2a2cf60585076d165453e11e5c9a2b45c68521059e857aa69072d621e2bd2a77dc00828cb082633f586ba491e0ffbbb07a520e54943bfaf5794a9ca88efb", 0x70}, {&(0x7f0000000300)="10b446b2bad5f538baebb58256054b265cba39c66bc2dcfaae3feb29d26b93500a86b2012a2b9456ee7d80da2ef8c2408bffe41fdd3eb7db1518b64d0527d6cb2ac7e0d074e56a379dc3204ac2a9d72defdf33a08a3932ee87ff0f29a2ab32833f457704e252c59d58825377ec54aa9f43b1bc3166d0d316db79bd336bbf3a77631e057d", 0x84}, {&(0x7f00000003c0)="c3c2ed5b0b4377aae112f9cba10aa4c18cc552b3662c681cc9e9d4c0bb3e35efcca27b7bd98d1bf28d2299c89009de0e353ca905b9ee40fc406c46b4c49515329151e665a58ef47bed604ec239066bd4f034d41d7a176becdddcd61425002b9ea5b207823d4f9fa7d78425df34187849d7e3d3d017437077960778e9276b746cd35fc07227799f66653e3fe794636879679a3a917255e97e4d1ef2b94db954", 0x9f}, {&(0x7f0000000480)="77c55030033dab81709e8e9fca0612bb1fbaad9707c2fe638184af2c91de33065bccb7a1ca20669e17e07201cda955f3190711c7411d5cc842b53122f63dad255eedcd10799b14e265aae48f11b11ce7efef902f177644f252a45c83dc4c183e8752c412b764d6ce8e8778bf886977b22b07b38ef93c486658c7af01a18ffe99a580e4ac5ea0a249c04598aff29739f80b92b87d29deeb257766b29c4c7b505f8ebd502e66483f8ea8659d5f80d3d028225b6576f25d38678bb046abac894e2e930e8e42c8469e0b5b0c3027c931aa3d0679a948c66383effe3fe5ed08129c842624d1a455f34b9229e8bca89f931f97", 0xf0}], 0x4}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x4c, &(0x7f0000000000), 0x4) recvmsg$unix(r0, &(0x7f0000001b40)={&(0x7f00000007c0), 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000001b00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}, 0x40010102) r2 = userfaultfd(0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r4, 0x0) mremap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x400000, 0x3, &(0x7f0000c00000/0x400000)=nil) sendmsg$inet(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="1700000015006b05c84e21000ab16d6e230675f8020000", 0x17}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc018aa09, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) recvmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffff64}, 0x40000040) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = openat$drirender128(0xffffff9c, &(0x7f0000000140), 0x200400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x2, 0x6}) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x1000002, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/class/net/bridge0/bridge/stp_state\x00', 0x1, 0x0) write$make_it_fail(r7, &(0x7f0000000000)='0\x00', 0x2) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r5, 0xc01864b0, &(0x7f0000000700)={r6, 0x0, 0x0, 0x3, 0xf}) fstat(r2, &(0x7f00000000c0)) 12.663410751s ago: executing program 4 (id=433): r0 = openat$sequencer2(0xffffff9c, 0x0, 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b4000000190001002dbd700000000000ac1e00010000000000000000000000000000000000000000000a000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000ffffffffffffff7f000000000000000000000000000000000400000000000000ffffffffffffffff070000000000000000000000000000000000000000000000000a000000000000feffffffff7f40000200000000000008ffffffff0000000001000600"], 0xb4}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="5c000000020601030000000000000000000000060500010007000054a3d1dd3dbc000900020073797a31000000000c00078008001300000000600500050002000000050004000000000016000300686173683a6e65742c706fc4742c"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$vim2m(&(0x7f0000000080), 0xffffffff, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r4, 0xc008561c, &(0x7f00000000c0)={0xc}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r6 = socket$key(0xf, 0x3, 0x2) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@newspdinfo={0x1c, 0x24, 0x1, 0x1, 0x25dfdbfc, 0x7, [@XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x1c}, 0x1, 0xffffffff}, 0x10) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, r11, {0x0, 0xffff}, {0xfff1, 0xffff}, {0x0, 0x3}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000240)=@newtfilter={0x24, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {0x1}, {0x0, 0xffff}, {0x300, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x2400c040}, 0x0) sendmsg$key(r6, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={0x0, 0x10}}, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xffd8) 1.954284617s ago: executing program 6 (id=434): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="050000000400000005000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="020000b901"], 0x48}, 0x1, 0x0, 0x0, 0x8008}, 0x40) sendmsg$can_bcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="05"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4004844) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x40}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x40}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1002}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'batadv0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) write(r7, &(0x7f0000000700)="ffffffffffff0011223344554305", 0xfdef) socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40040) (async) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40040) sendmsg$NL80211_CMD_REGISTER_FRAME(r11, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x20, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}}, 0x48000) 1.624795486s ago: executing program 9 (id=435): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8b26, &(0x7f0000000000)={'wlan1\x00', @random="00280e00ec00"}) 1.624478733s ago: executing program 6 (id=436): setns(0xc9, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000010000003f000000400e000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) close(r0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)="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", &(0x7f0000000240)="1cbfeface6f7a3c920562a4c4d1899dd114610fb8c926cba43ef7bf2710738b73795f807de9cb36fb0eb2bd930ebfc830f3d10def8aee68ee99b40605d61ed7ef39c12e548bc3eaac4d17ef289042135facdc739c2a1c10e7133afe2a0ec4bbedff0347007389850c2539211406283f83199494c1724b7c26104a451dd7c42845f95d916c355667ebb69e707c96145e25fb50cd4745119da08be4fa012b7558623cc7c0900000000000000506563d19b8f558180b84acc2f45dfc46212d79ec770eaaed25676", 0x7, r1}, 0x38) write(r0, &(0x7f0000000100)="7c0000001800051105000000000000000a400000fe040001000000001400010000000db800d0000000000000000000011c00080008000200dc05000008000300e8030000080004000a00000008000400010000000600150003000000200016800c0001001234567890abcdef050008000100aac5391a8bf617660000", 0x7c) 1.605608379s ago: executing program 6 (id=437): r0 = socket(0xa, 0x3, 0x87) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="023acb45c2284517ac23730032000000bb000000", @ANYRES32=r2, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="00000000010000000000000021000008000000000000000000e01eac"], 0x50) r4 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f0000000100)=@phonet={0x23, 0x8, 0x10, 0x30}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="000000000000000010000000810097ff00f032a6af7f4602fca66ffda05a32bc59aba7", 0x23}], 0x1}, 0x4040000) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x64) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f000004f000/0x800000)=nil, 0x800000, 0x0) r5 = userfaultfd(0x80801) r6 = syz_clone3(&(0x7f0000000900)={0x23800000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0xe}) ioctl$UFFDIO_WRITEPROTECT(r5, 0xc018aa06, &(0x7f0000000140)={{&(0x7f00005e3000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_vhci(&(0x7f0000000380)=ANY=[@ANYBLOB="040f3f01f7d04a37f60a74b51f629a0332b0ff4d78ec1123e57c7ff57f1c8b1141977fb5ac0d93db53353a9f1776ef87199e5752827c1ddf2708ce41dd41fd679ecf82470cb8063f90e041b6c1d68c036918033f210aba1baa733be085"], 0x7) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r8 = getpid() sched_setaffinity(0x0, 0x4, &(0x7f00000002c0)=0x2) sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r10, &(0x7f0000010800)=[{{&(0x7f0000000400)=@abs={0x1ca684bc43a0fea, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000000480)="90cf984e9cc0e4d0ef524329fc4f8b05b50d9aa2abb671267208211ce0f027d63795d9b4a542977f691d3a302b7b98b43da23ac0e54f613a7dcdd8be6b33a10f02eed6a4a9445bbbb9eb465d936f2984b71447a2e94fecd5f0a85f4ca8f266e19ed27a208a1c66", 0x67}, {&(0x7f0000000980)="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{&(0x7f0000008500)="ef816746d6ed842d68d9e0905738b4b082777978c38bebd1a9d28f8accc6a9a3d4d0ddd92af67e8bce92ff877a9e311997a30315c72533e9f3eb594f12ac38f645a892b560a4e680eb53037cb625687e76b4c0b6054008e565b1a1784a73eedb1087f2986f925ba23b63b5ea7dd129ca4d4ee15f367588025c0119e64d1f23915db9ce7f1372c007d7ac99e27405f132b1be325064d3192303ef9a31c0042c83320882991d3e8fc0e6781146374cc7f27907927c956faa733c1ee83c871b5bc9cc2128aa1e17eed2a2a14310d65e99f5111604485866fb5de86280ebe50236495416", 0xe2}, {&(0x7f0000008600)="cdb1c91328ea4751d3f4dd673e94f1482fa15c9005d2ad1f63fd4247d21ac912568dd243a47042d435458d00ba694ea2f875b959b5ca91b3f3e6310df82a3e6684260244bce5975a38f5513cdd3522bfebd3665e98a4f0b9753d0008a062c39c7ee19ca3ec9bf534e1f296cf01a61a8a46e06cf239634d568d88733347d5092812cff42dedae4eaed9", 0x89}, {&(0x7f00000086c0)="16ea381b00de5132a908322cc050cfce0d411dbed40aa4f148125237608c377839dffe234a6f5aedad2be2010b141ad53127d8acc14547b543dbc67eb3117c2fe41dd118bdad2b9f07a61c1315dae813360bdf70fb143fd2127dfba1c209b9640de770e4e13897500f3b0a85321bc5e0a8407709479ac973a100f32d92b7d39a0591d3a9fe9d924cb8fad09f18f078614b2ce8c3424988f9d0a74b8afea283b2ec07162d9da35b08a1b87fe8b635", 0xae}, {&(0x7f0000008780)="96da126fdcf42a9d7f5ab8a51c32c42d0a0ade955f4a6b014b29dcb232b43623c252ef28b81da10c7073768acb255b975bd5d0afa36db1cd7b296488c4e21736487c070f744845d3c9bb850a3d0bebadc0989513e378c6bc787a15577d8efc8bf0142f9a8cade3313183d05ddae772d2230843f1befd8f4a9725ff6f57d2df0b", 0x80}], 0x5, &(0x7f0000008a80)=[@rights={{0x2c, 0x1, 0x1, [r3, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r9]}}, @rights={{0x20, 0x1, 0x1, [r2, r10, 0xffffffffffffffff, r7, r10]}}, @cred={{0x18, 0x1, 0x2, {r8}}}, @cred={{0x18}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r7, 0xffffffffffffffff, r0]}}], 0xc0, 0x80}}, {{&(0x7f0000008b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008cc0)=[{&(0x7f0000008c00)="4932a143a86d5930e678d308b2f4f1139b6a32f423bef22ec2cbc97254f4ec350f2772d74710d00660f46fd79e927f1d9622113b55e8a43be2448e20a89a29992e4c55915474dadbf9550fbd3197f3d7f552f564da2b71db77449e8bc495d06a1b48c0b081b04677fca72eb5a6c31e2a03579afbc83dc5e5bb99a35dbb4dbbe9eb9ae9956a0f", 0x86}], 0x1, &(0x7f0000008d00), 0x0, 0x40014}}, {{&(0x7f0000008d40)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f000000c7c0)="b1fd081944698f63ce5a66f3c791a772f0007d524dbac0e1b66bbfa31f674d8846432e02d641355082dd650429134cac8b982686284143830894bb35ceb4", 0x3e}], 0x2, &(0x7f000000c8c0)=[@cred={{0x18, 0x1, 0x2, {r6}}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}], 0x40, 0x4000}}, {{&(0x7f000000c900)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f000000cf80)=[{&(0x7f000000c980)="db9d7f54780cb97715e44601948d08", 0xf}, {&(0x7f000000c9c0)="947be763cd8ccceac83c6f7db80bc719c6ab36684e019b3199f682c1f0a0e8d0100e4db97f2cbb894e8b6bafedc843eca1bd10f41621c8af3c031f63cc717551e6f7b34b318fe7d3de2b423fb84d5154ae379254d81510aea46a2994ebcb58a88d290c43354f7fa2f09d6e51167f995b95fbc04a7fe7c9e55e3baaa9531a27380224c92b50f14bb4325803a37b929bc9f819e1870d9cac778c5954cdc6f39fcc233b0895f101b80ae6d720968982353812dfd450676307bf107a0fa621b47665b6ac25ebec3d6423c2c346b46714aaf73eeb9536af890054613497b4a59283c94db03b6da82483555057c8bcc27d6481", 0xf0}, {&(0x7f000000cac0)="22ce599549bc1546af9828c7fae332be9a38011bbd68e51b270603481de353c7e1792cb1764645255a3581b0685f20286e75c44c0ffe45b7f36c54aad0d0be79338bffbfeedb894204bc1e9d1cf51459b64bdcb3c507abbd19c77c6a2fbebdffa7b3504205f3179e0d4256d222df60a4f1825f91b9bea99202e8d0034ab69168be403e68c40c7f003dab7c7261ec3c6db14afd3a17a01f1c601513be469f4fad0f6e7ef421f668a88581e097c4dd45c56d203322d4b9d0dc5c6281286e810862b710de2c1b38a30d65ced5157ea8b49203783100a8edffdf8545f55c1b8f82d2c8e164594589e5", 0xe7}, {&(0x7f000000cbc0)="86cdfc68696b37b9deedaedb02e80263d660ef841d3a292f6348287b36d8882ba8efd9367f92954837ff02480a12dffac2ab9d52e513e82407e2bc7141e819ddac7ddf55daad3ba4a202e08111f66ef1755c908905886a5a684d0fc3379776037de1fd7ec7428f636440528f1a2ae91498bb1d716d21132d60c1f9c79c39c6097b6dfeaaa621cd33803b0b4262945719097098cd15c9f3f31e902ab0406b83a2d1a01459034be7eafcc7b650782fee05ef68131ffd3183d213ac761bc083e9", 0xbf}, {&(0x7f000000cc80)="a43e529bdf9f5551d34d39a761d3d23545fc70999e8330e1c73fe365c827ba2ab5978e4b980690811db8a7f523d96830aa7a68ff11eb42175ee398a9339f6d2d5e4058ae22b92c198c9e8d885ba95b5046164af078d3665679082fd0aef502a2842a8db3", 0x64}, {&(0x7f000000cd00)="6e2fff9bcc610a61e001b80bcffaf950f70f7d58b034937028614977d00026892ba57fb7f64f2e88a4bbcbea105dc4a4f6631519c59c00753faa40c572308fdebd9e678bf459f367ffadb365e911e8f8aefc68d6cac211dc929f4f2f085a14481e29dfe3c340ca5198505271879af9e5f6815167bcc9d8ca71cfb8f5843eb73f2d8f706734d7d74da171d2d236d6e7aaeaa340927deb0ca20c5e2878b37d6086d9b322d8d94a653cba23613df94e2fe15b44eaeb47e9b7a5f414a6a1611bfd14eaa071d2e54d992b05e047004c8cd66f548e9db9e4a0a057ca1de7e7194a0f2559b87e00f8be47", 0xe7}, 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{&(0x7f000000fac0)="ef8954542eef0b6c071795730528523095e8e58def596f996acbfdc5c20abd4cee956c59ba6938d3c77eaf2c7c83fd1ff8d366b943a316bb44539c7cfa56401335117565c58a68a5d728abaff7bf300252229b8e3695b70583bacbcbcf2a5d85b61ad16ecd730f29afd731f42bca54a08b4f7aacae73d4a0a3a27e48152540a81075e134d830826351caee5c94f992b39a894048c5a2e4fbf0bd2ac141e3da5b903641f324f235ff2a28a9fe488a8230ded9b2a2cdf3165bfc80703715099f1e47944caddbd48ef6a5bfcca4c64fd0d0309ca966a8a31722e9d58b656893b2eb5328858705bd33ac1501d62d", 0xec}, {&(0x7f000000fbc0)="e3296f72c60107319320146722756e5c53114d8a8ea18a04811358677e71125ccf6a04c6995ab8292605f32542934b8d9495324ba2f09c86199693fd306968698e4ce1a293bfbc442575af5467dc795576306d1b4c3169bea2a6640169d649ebb2194badf1381a2f881144ef657a8d46aa6f20b15f3d1e29ba8d6c46235dec6fd757bd5ff75e3f958b980d4ccad3796692c585327c245c6928d8f7fe32a7a1373b4b2fa84444fabd4f8259b643a14df01a38c8a5198b23fd6cc8a484381ec307315a7f", 0xc3}, {&(0x7f000000fcc0)="76578e2741d1555bcb3212331bdff48cf0fdfa2cc24e045265911767e5c44b305f59d4f5c7e42a6083cce99e52dee2023e952d39afb3596f51ec6dafdf828c59c606441e8a970755469d01ac67c5fb3cc4ba1c04c475bf474560cb3742757f8b991739082f4481b08b3a27aed3d8b1b32fc2a36d525b94089bca2700b52ca69b9a616e16b6dd0a68d45f794c52161dce4ee2a99693640774ca09872d8a79e35a355e1029128dd41ec135da3c6d9fdce14486369fa6b8f58ecdbedc9255ada0b8adb794858b31092d1b395e6cc316196196125d0a483ac94ed0985e662b3e75203b17ae7c7474f988e8b46c4dc0956dceac", 0xf1}], 0x9, &(0x7f0000010100)=[@rights={{0x28, 0x1, 0x1, [r5, r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}], 0x98, 0x800}}, {{&(0x7f00000102c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000103c0)=[{&(0x7f0000010340)="d50b0d5985b573d4f413fac5deea846d3d9ccc25e1631b91e42a28e7597c03eaef95ae1793ad927146a78a4c4d67f9568206915d9cbdd920b382ced1375e1e79c0fb45d9656d146d4de1fa11e77fdba7662dbc030f54d2abc3cea63bc07ba28b70a11b7b3266c1539c208d881f1940a9e831e9a8c02f8282", 0x78}], 0x1, 0x0, 0x0, 0x10}}, {{&(0x7f0000010400)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000106c0)=[{&(0x7f0000010480)="3ad27de03405d855e5d4a4213e02ff2dbcdace4ad7248c46a9797cf3ba98b3599d73d430f5fc3d9281fe66f4c7246ad5368f02f64a77786499dd50b2a0079d3c814ed27f11d6ddff81fefecee524c499e7c8991e2b454af59cb20419db0db6b4744b78a1108b3601126a19bb1fb2e5ae79b1b1e7ee41c0a10655534d5c3733cf04dec8be39baba714755a06b9f5e53c75654e85abff711aa8c755b99b2ad", 0x9e}, {&(0x7f0000010540)="5ebd96d9492e867fad8387f751210dde3c2bb54c34dea79330a428482ad4f111fe2605295bbd4c2c0a2d403e7fb8ac7f64e93c5ec4a1750ca3d8ea0cbb89e62adb8ed0e7b892effbe5b582c8d36f09c6022edcffd7ada3e29cbe95cbc1a39e012873eb7ad3c736c3a381fc41e0596ba294c5a1e36e2d2deef9c30f50bb6b1d294842985b05b066106a2c4660ac48715d6f1e9bf2c3ba56b6be75c62d06e8dff0ceaa66ff65c7c41b0bfe25be4b369569d3cb94be0c5ab2ada03da79e0a861566d8dc01e7c42d5325beef1e5ced200de3e4e0a16accf6996f", 0xd8}, {&(0x7f0000010640)="d75388a07a133e10bf9a4d345483baf46aa9ace2c0a3e982342616c51e5c508026c7963f37cd2e06a503849721ef", 0x2e}, {&(0x7f0000010680)="9778ebbb80858aa2e49ae524617604abcd4fdb8878a55ab198c5f06fdbe8df79548e2269e70a345eae103021211d27051c6a3c19bd00b5623f27bd07f1ce", 0x3e}], 0x4, &(0x7f0000010780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}], 0x58, 0x1001}}], 0xa, 0x20040001) sched_setaffinity(r8, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2010042, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x2380, 0x0) ioctl$SNDCTL_SYNTH_ID(r11, 0xc08c5114, 0x0) 1.532723599s ago: executing program 9 (id=438): syz_open_dev$dvb_demux(&(0x7f00000001c0), 0x0, 0x2000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x0) r0 = syz_open_dev$video4linux(&(0x7f0000000040), 0x7fffffff, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f00000001c0)={0x1, 0x0, 0x103, 0x0, {0x1, 0x1, 0x1, 0x1}}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x29, 0x800, 0x8001) openat$cdrom(0xffffff9c, &(0x7f0000000640), 0x400001, 0x0) socket$inet6(0xa, 0x1, 0x100) syz_io_uring_setup(0x34bc, &(0x7f0000000540)={0x0, 0x58bb, 0x200, 0x10001, 0x2a9}, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) shutdown(r1, 0x1) write(r1, 0x0, 0x0) socket(0x10, 0x80002, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sg(&(0x7f0000000140), 0xa, 0x28102) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000005c0)={&(0x7f0000000080)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x1, 0x8, 0x6, 0x3}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{}, 0x0, &(0x7f0000000200)=r4}, 0x1e) ioctl$DRM_IOCTL_MODE_ATOMIC(r2, 0xc03864bc, &(0x7f0000000180)={0x1, 0x4000000000000033, &(0x7f00000000c0)=[r3], &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000280)}) 1.480762327s ago: executing program 4 (id=439): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000701080000000000000007000000", @ANYRES32=r1, @ANYBLOB="e04f00000a000200aaaaaaaaaa0c"], 0x28}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00'}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 1.383812044s ago: executing program 9 (id=440): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x14, 0x27, 0x9, 0x78bd25, 0x25dfdbfd, {0xf}}, 0x14}}, 0x4000080) socket$nl_netfilter(0x10, 0x3, 0xc) write$vga_arbiter(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6c6f636b20696f2b6d656d00d890c4c508df7c4972"], 0xc) close(0x3) 1.383108867s ago: executing program 4 (id=441): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) socket$nl_generic(0x10, 0x3, 0x10) openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) io_uring_setup(0x267, &(0x7f0000000000)={0x0, 0xa14a, 0x1000, 0x2, 0x235}) socket$tipc(0x1e, 0x5, 0x0) socket$kcm(0x21, 0x7, 0x2) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0xb04, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0xae0c, 0x800, 0x3, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x3, 0x10000004, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1000, 0xfffffffe, 0x346}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf912, 0x2, 0x0, 0x1f0, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x587e, 0x8200, 0x2, 0x1367}}], 0x1, &(0x7f0000000340)={0x2e, 0x1b, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x0, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, 0x0, &(0x7f0000000000)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) r8 = socket$kcm(0x2, 0x3, 0x2) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xd, 0x0, 0x1, 0x70, 0x6, @remote}, 0x14) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r0, &(0x7f0000000240)=ANY=[], 0xfdef) 1.311528883s ago: executing program 9 (id=442): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x7, &(0x7f0000006680)) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_ublk_setup_io_uring(0x155a, &(0x7f0000000500)={0x0, 0xa355, 0x10000, 0x2, 0x15a}, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0, &(0x7f00000000c0)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x34, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x5}}}, &(0x7f0000000480)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) syz_ublk_setup_queues(r9, r7, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x1, 0x255, 0x0, r2}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7fffde, 0x200, 0x6, 0x15e, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x80, 0x10000004, 0x142, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x2000, 0x20003, 0x0, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8256, 0x2, 0x3, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r9, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, r6, '\x00', {0xfff9, 0x8004, 0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000340)={{0x2, 0x3, 0xf3b, 0x2, 0x13fffffc}}) bind$xdp(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xa002803f}) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04090000000000000010"], 0xa) r10 = fsopen(&(0x7f0000000e00)='nfs4\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r10, 0x1, &(0x7f0000000400)='source\x00', &(0x7f0000000500)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r10, 0x6, 0x0, 0x0, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000040)) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x2, &(0x7f0000000240)=0x1000, 0x4) getsockopt$inet6_tcp_int(r12, 0x6, 0x2, 0x0, &(0x7f00000003c0)) name_to_handle_at(r11, &(0x7f0000000000)='./cgroup\x00', &(0x7f00000000c0)=@FILEID_BTRFS_WITH_PARENT_ROOT={0x28, 0x4e, {0x1, 0x5, 0x9, 0xc3e9, 0x8, 0x10003}}, &(0x7f0000000100), 0x1000) 972.747609ms ago: executing program 3 (id=443): timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) madvise(&(0x7f00000d9000/0x4000)=nil, 0x4000, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'geneve1\x00'}) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x23) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=@newqdisc={0x64, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x34, 0x2, {{0x6, 0x2, 0x0, 0x2, 0x7fff}, [@TCA_NETEM_CORRUPT={0xc, 0x4, {0xfffffffd}}, @TCA_NETEM_REORDER={0xc, 0x3, {0xd9, 0x8000}}]}}}]}, 0x64}}, 0x20000000) sendmmsg$inet(r3, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f00000000c0)="f1168cfd72e8ff25ae2eb5ecdc41136c49a3c9039a13db0fa92d37c7f1e968bd5b8a91b2ccd751d7003b7e0758bd6de18777282d6966206c58fd3e9f47adbd2ad4ee277425b7da8b9b7edd597f4e92b0560c48974738da5308", 0x59}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x8, 0x4, 0x4, 0xff, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}, 0x50) bpf$PROG_LOAD(0x2, &(0x7f0000000680)={0x3, 0x3, &(0x7f0000000740)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, 0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r10, 0xc048aeca, &(0x7f0000000180)={0x1, 0x0, [{0xb88, 0x0, 0x9}]}) 233.529889ms ago: executing program 9 (id=444): setgroups(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x881) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) syz_emit_vhci(&(0x7f0000000080)=ANY=[], 0x9) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0xa0402) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x0, 0x1, 0x0, 0x8}, 0x9c) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000400)={0x23, 0x1, 0x4, 0x0, 0x0, 0x3, 0x0}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write(0xffffffffffffffff, &(0x7f0000000040)="09000000010001", 0x7) quotactl_fd$Q_QUOTAOFF(0xffffffffffffffff, 0xffffffff80000301, 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000001040)={0x12, 0x10, 0xfa00, {&(0x7f0000000580), r4, r3}}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3b, &(0x7f0000000340)=[{}], 0x8, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x48, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000006000000009c0000009c000000030000000400000009000093030000000400000004000000080000000400000003000000f7ffffff0c000000040000000d310000071a000080010000020000000c000000cb480000050000000500000005000000060000000c00000009e90000000200000e000000fcffffffff0000000600000003000000020000000e00000001000000000000000b0000000000000c02000000002e00"], &(0x7f00000007c0)=""/221, 0xb7, 0xdd, 0x1, 0x3}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x10ba42, 0x32) copy_file_range(r5, 0x0, r5, &(0x7f00000004c0)=0x100, 0x9, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="5777f60defd3dc2244f0b0045c195e2e677b31109b3b3e40291644772258f99198983a", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000000000000400"/28], 0x50) openat$hwrng(0xffffff9c, &(0x7f0000000a00), 0x408200, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000ac0)={{0x1}, &(0x7f0000000a40), &(0x7f0000000a80)}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000b00)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket(0x2, 0x80805, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000480)=[@in={0x2, 0x4e23, @multicast2}]}, &(0x7f0000000140)=0xc) 183.818716ms ago: executing program 4 (id=445): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0xb7, 0x8, 0x12, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast1, 0x1, 0x10, 0x80000000, 0xff}}) r1 = syz_usbip_server_init(0x1) syz_usb_connect(0x1, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1edb2361000000010902"], 0x0) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080), 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f00000001c0)) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40800) write$usbip_server(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000300000001"], 0x35) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000300)={0xa3, 0x0, 0x0}) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x36, 0x0, 0x53) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000700)=@vmx={0x4, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}}) r3 = syz_io_uring_setup(0x31c5, 0x0, 0x0, 0x0, &(0x7f0000000000)) r4 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x8, "23ec5e", "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"}}, 0x110) syz_io_uring_setup(0x3c5e, &(0x7f0000000240)={0x0, 0x20, 0x27, 0x2, 0x0, 0x0, r3}, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs\x00') pread64(r5, &(0x7f0000000400)=""/92, 0x5c, 0x4000000000000f3) 889.099µs ago: executing program 3 (id=446): prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', @random="1d0000000988"}) r1 = getpid() setrlimit(0x8, &(0x7f00000001c0)={0x80000001, 0x4}) syz_open_dev$video4linux(0x0, 0x80000003, 0x20040) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) getpgrp(r1) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec778000) r3 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4000000004, 0x0, 0x0, 0xbff, 0x7, 0x0, 0x2c, 0x5f}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f00000000c0)={0xbb8e, 0x15de, 0x3, {0x1, @pix={0x4, 0xb, 0x49323159, 0x0, 0xe000, 0x8000, 0x1, 0x8}}, 0xc}) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x40402) fchmodat(r2, &(0x7f0000000200)='./sys/class/rnbd-client/ctl/map_device\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffff9c, &(0x7f0000000000), 0x41, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f00000001c0), 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r5 = openat$comedi(0xffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x141040, 0x0) ioctl$COMEDI_DEVCONFIG(r5, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0x0, 0x7fffffff, 0xc, 0x2f, 0xd, 0xf1, 0x8, 0x4e1, 0x10000, 0x0, 0x8008500, 0x1003, 0x1000004, 0xf, 0x11000, 0xffff, 0x66c, 0x1ff, 0x9ea, 0x10, 0x0, 0xfffffffa, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x7fffffff, 0x4, 0x9a9]}) write(r2, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=""/68, 0x11a, 0x44, 0x0, 0xea, 0x10000, @value=r2}, 0x28) 0s ago: executing program 6 (id=447): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [], {0x14}}, 0x28}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8b35, &(0x7f0000000100)={'wlan1\x00'}) ioctl$FE_GET_EVENT(r0, 0x80286f4e, &(0x7f00000000c0)={0x0, {0x0, 0x0, @vsb}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000005f00)={'wlan1\x00'}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000005fc0)={&(0x7f0000000000)=ANY=[], 0x44}}, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000300)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0), 0x5, 0x4, 0x8}) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xa) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x11, 0x0}, 0xff31) r6 = syz_open_dev$loop(&(0x7f00000005c0), 0xffff, 0x109041) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040), 0x208e24b) ioctl$LOOP_CONFIGURE(r6, 0x4c0a, &(0x7f0000000400)={r7, 0x1000, {0x2a00, 0x80010000, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d09000000000000008dd4992861ac1000", "90be6c09306003d8006000", [0x0, 0x2]}}) ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc01c5869, &(0x7f0000000700)={0xffffffffffffffff, &(0x7f0000000600)='\x89\'\x80/\x00', 0x8103, &(0x7f0000000640)={@_ha_fsid={[0xfee3, 0x1]}, {0xff, 0x4, 0x2, 0x400003}}, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x5}) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x17, 0x19, &(0x7f0000000880)=ANY=[@ANYBLOB="18110000", @ANYRES64, @ANYBLOB="0000000000000000b7020000000000008500000086000000186100000400000000000000f8ffffff852000000300c3e7ad52f52ad7660000b7080000000000007b8af8ff00000000b7080000d80d00007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70210000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000100a50000008520000004000000a75b0000fcffffff186100000129a0a24978372500000000000000310b00008500000042000000"], &(0x7f0000000480)='syzkaller\x00', 0xe, 0x31, 0x0, 0x41000, 0x0, '\x00', 0x0, @cgroup_sysctl, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x9, 0x5, 0x10001}, 0x10, r5, 0xffffffffffffffff, 0x3, &(0x7f0000000740)=[r7, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000780)=[{0x0, 0x5, 0x8, 0xa}, {0x4, 0x1, 0x4, 0x61a8a9cee2f380e9}, {0x3, 0x2, 0x4, 0x9}], 0x10, 0xf}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x9, 0xe, &(0x7f0000000940)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6fd}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}], &(0x7f00000009c0)='syzkaller\x00', 0xc, 0x0, 0x0, 0x41100, 0x4b, '\x00', 0x0, @cgroup_sock=0xd, r4, 0x8, &(0x7f0000000a00)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000a40)={0x1, 0x5, 0xb, 0x1d3d}, 0x10, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000a80)=[{0x4, 0x1, 0x8, 0x1}, {0x5, 0x5, 0x8, 0xa}, {0x0, 0x1, 0xb, 0xc}], 0x10, 0x2}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000c00)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000b80), &(0x7f0000000bc0)=r4}, 0x1c) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000cc0)={{0x1, 0xffffffffffffffff}, &(0x7f0000000c40), &(0x7f0000000c80)}, 0x1c) r12 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r12, 0x0, 0x20c3) bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x20, 0xd, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xec42}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @ringbuf_query, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x51}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}]}, &(0x7f00000006c0)='GPL\x00', 0x8001, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0xa, 0x4}, 0x10, r5, r9, 0x9, &(0x7f0000000d00)=[r10, r11, 0xffffffffffffffff, r12], &(0x7f0000000d40)=[{0x2, 0x4, 0xb, 0x3}, {0x1, 0x1, 0x9, 0x7ad6a6bf7e69e31d}, {0x4, 0x4, 0x7, 0x3}, {0x3, 0x1, 0xc, 0x5}, {0x1, 0x5, 0xc, 0x2}, {0x3, 0x2, 0xa, 0xb}, {0x3, 0x2, 0x7, 0xd}, {0x2, 0x1, 0x0, 0x7}, {0x3, 0x5, 0x6}], 0x10, 0x9}, 0x94) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r2) sendmsg$L2TP_CMD_TUNNEL_CREATE(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)={0x5c, r14, 0x917, 0xfffffffc, 0xfffffffc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfffffffc}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x100008c5}, 0x20000810) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="d32c0000df8bb76f1a12d0276ba62641f60c1ea9bb8b469ce59124b316fe53c3e5c23999c82c8278339a6ed735cd99fe89adcd29675169f6d63e81397028888acbb223c03d8a55565d45f6a847ea89b0c96db109995f6a6b7fab09f6f8e5d094e8669ce4ac7ecea31e68fb432826f0478ada2115a08dfc2fe2a513064fb460546982740145005c394b66ff707cf1c82cec29bc926ee43abd17960001a76c9e1b09a523f30050a8b955a1f9e0d7c18b8d400eb7d62bd71638d5d2cf9587b58cf2250dbbb329", @ANYRES16=r14, @ANYBLOB="200028bd7000fbdbdf250200000005000d000000000005002200010000000500220001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) kernel console output (not intermixed with test programs): e,decodes=none:owns=io+mem [ 363.087903][ T43] audit: type=1800 audit(1789797928.746:4): pid=7460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.208" name="file0" dev="overlay" ino=95 res=0 errno=0 [ 363.174140][ T43] audit: type=1400 audit(1789797928.826:5): apparmor="STATUS" info="failed to unpack profile flags" error=-71 profile="unconfined" name="p" pid=7461 comm="syz.6.211" name="p" offset=48 [ 363.619776][ T5951] usb 11-1: new high-speed USB device number 8 using dummy_hcd [ 363.859877][ T7468] netlink: 726 bytes leftover after parsing attributes in process `syz.4.213'. [ 363.956650][ T5951] usb 11-1: Using ep0 maxpacket: 16 [ 363.975599][ T5951] usb 11-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 364.036789][ T5821] logitech-hidpp-device 0005:046D:B012.0003: hidraw1: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 364.053361][ T7473] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 364.053395][ T7473] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 364.055531][ T7473] vhci_hcd vhci_hcd.0: Device attached [ 364.059395][ T5951] usb 11-1: config index 0 descriptor too short (expected 28530, got 18) [ 364.059419][ T5951] usb 11-1: config 105 has too many interfaces: 102, using maximum allowed: 32 [ 364.059435][ T5951] usb 11-1: config 105 has an invalid descriptor of length 6, skipping remainder of the config [ 364.059449][ T5951] usb 11-1: config 105 has 0 interfaces, different from the descriptor's value: 102 [ 364.217294][ T7466] nbd: must specify an index to disconnect [ 364.231672][ T5951] usb 11-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.231703][ T5951] usb 11-1: Product: syz [ 364.231718][ T5951] usb 11-1: Manufacturer: syz [ 364.231732][ T5951] usb 11-1: SerialNumber: syz [ 364.311706][ T7486] pci 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 364.314856][ T5932] usb 43-1: new low-speed USB device number 2 using vhci_hcd [ 364.315012][ T35] usb 8-1: new low-speed USB device number 2 using dummy_hcd [ 364.475487][ T35] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 364.476022][ T35] usb 8-1: config 0 has no interfaces? [ 364.476048][ T35] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.478129][ T35] usb 8-1: config 0 descriptor?? [ 364.480096][ T7489] cdrom: dropping to single frame dma [ 364.521337][ T7494] bridge2: entered promiscuous mode [ 364.521361][ T7494] bridge2: entered allmulticast mode [ 364.657629][ T5951] usb 11-1: USB disconnect, device number 8 [ 364.680783][ T7475] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 1 [ 364.681203][ T6063] vhci_hcd vhci_hcd.3: stop threads [ 364.681218][ T6063] vhci_hcd vhci_hcd.3: release socket [ 364.681620][ T6063] vhci_hcd vhci_hcd.3: disconnect device [ 364.699253][ T35] usb 8-1: USB disconnect, device number 2 [ 365.054681][ T5822] usb 9-1: new high-speed USB device number 6 using dummy_hcd [ 365.204764][ T5822] usb 9-1: Using ep0 maxpacket: 8 [ 365.207444][ T5822] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 365.209387][ T5822] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 365.209454][ T5822] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 365.209482][ T5822] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 365.209600][ T5822] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 365.209663][ T5822] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 365.209790][ T5822] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.252073][ T7504] netlink: 'syz.9.222': attribute type 10 has an invalid length. [ 365.437637][ T7504] team0 (unregistering): Port device team_slave_0 removed [ 365.461708][ T7504] team0 (unregistering): Port device team_slave_1 removed [ 365.480776][ T5822] usb 9-1: usb_control_msg returned -32 [ 365.480868][ T5822] usbtmc 9-1:16.0: can't read capabilities [ 365.742313][ T7514] FAULT_INJECTION: forcing a failure. [ 365.742313][ T7514] name failslab, interval 1, probability 0, space 0, times 0 [ 365.742348][ T7514] CPU: 1 UID: 0 PID: 7514 Comm: syz.6.225 Tainted: G L syzkaller #0 PREEMPT(full) [ 365.742371][ T7514] Tainted: [L]=SOFTLOCKUP [ 365.742377][ T7514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 365.742386][ T7514] Call Trace: [ 365.742392][ T7514] [ 365.742400][ T7514] dump_stack_lvl+0x100/0x190 [ 365.742428][ T7514] should_fail_ex.cold+0x5/0xa [ 365.742466][ T7514] should_failslab+0xc2/0x120 [ 365.742490][ T7514] __kvmalloc_node_noprof+0x113/0x9b0 [ 365.742509][ T7514] ? __kmalloc_cache_noprof+0x2c1/0x6d0 [ 365.742536][ T7514] ? percpu_ref_init+0xec/0x3f0 [ 365.742561][ T7514] ? io_alloc_cache_init+0x38/0x170 [ 365.742580][ T7514] io_alloc_cache_init+0x38/0x170 [ 365.742598][ T7514] io_uring_setup.cold+0x4b5/0x1c5e [ 365.742626][ T7514] ? rcu_read_lock_any_held+0x6a/0x90 [ 365.742644][ T7514] ? find_held_lock+0x2b/0x80 [ 365.742662][ T7514] ? __pfx_io_uring_setup+0x10/0x10 [ 365.742683][ T7514] ? ksys_write+0x190/0x250 [ 365.742707][ T7514] ? lock_acquire+0x1d1/0x380 [ 365.742731][ T7514] ? __mutex_unlock_slowpath+0x35d/0x930 [ 365.742767][ T7514] ? fput+0x7c/0x100 [ 365.742789][ T7514] ? ksys_write+0x1ac/0x250 [ 365.742805][ T7514] ? __pfx_ksys_write+0x10/0x10 [ 365.742824][ T7514] __ia32_sys_io_uring_setup+0xc2/0x170 [ 365.742846][ T7514] __do_fast_syscall_32+0x13a/0x8b0 [ 365.742871][ T7514] ? lockdep_hardirqs_on+0x7d/0x110 [ 365.742897][ T7514] do_fast_syscall_32+0x32/0x70 [ 365.742921][ T7514] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 365.742942][ T7514] RIP: 0023:0xf6fcefec [ 365.742962][ T7514] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 365.742970][ T7514] RSP: 002b:00000000f53bd43c EFLAGS: 00000286 ORIG_RAX: 00000000000001a9 [ 365.742988][ T7514] RAX: ffffffffffffffda RBX: 0000000000000e26 RCX: 0000000080000808 [ 365.742999][ T7514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 365.743009][ T7514] RBP: 00000000f53bd4fc R08: 0000000000000000 R09: 0000000000000000 [ 365.743018][ T7514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 365.743028][ T7514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 365.743049][ T7514] [ 365.888526][ T7519] netlink: 12 bytes leftover after parsing attributes in process `syz.6.226'. [ 366.074835][ C1] net_ratelimit: 74074 callbacks suppressed [ 366.074851][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.075334][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.075750][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.075922][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.076097][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.076276][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.076562][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.076745][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.076963][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.077144][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 366.284659][ T7526] pci 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 366.441006][ T7530] netlink: 52 bytes leftover after parsing attributes in process `syz.6.229'. [ 366.587014][ T7525] usbtmc 9-1:16.0: INITIATE_ABORT_BULK_IN returned 19 [ 366.589797][ T10] vhci_hcd vhci_hcd.9: vhci_device speed not set [ 366.626109][ T7532] netlink: 'syz.9.230': attribute type 10 has an invalid length. [ 366.754184][ T7532] FAULT_INJECTION: forcing a failure. [ 366.754184][ T7532] name failslab, interval 1, probability 0, space 0, times 0 [ 366.754219][ T7532] CPU: 3 UID: 0 PID: 7532 Comm: syz.9.230 Tainted: G L syzkaller #0 PREEMPT(full) [ 366.754245][ T7532] Tainted: [L]=SOFTLOCKUP [ 366.754252][ T7532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 366.754263][ T7532] Call Trace: [ 366.754270][ T7532] [ 366.754277][ T7532] dump_stack_lvl+0x100/0x190 [ 366.754309][ T7532] should_fail_ex.cold+0x5/0xa [ 366.754332][ T7532] should_failslab+0xc2/0x120 [ 366.754359][ T7532] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 366.754383][ T7532] ? __kasan_kmalloc+0xaa/0xb0 [ 366.754405][ T7532] ? v9fs_init_fs_context+0x13d/0x5c0 [ 366.754435][ T7532] kstrdup+0x51/0xe0 [ 366.754454][ T7532] v9fs_init_fs_context+0x13d/0x5c0 [ 366.754480][ T7532] alloc_fs_context+0x60c/0xf40 [ 366.754511][ T7532] __ia32_sys_fsopen+0xef/0x230 [ 366.754558][ T7532] __do_fast_syscall_32+0x13a/0x8b0 [ 366.754595][ T7532] do_fast_syscall_32+0x32/0x70 [ 366.754627][ T7532] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 366.754652][ T7532] RIP: 0023:0xf70befec [ 366.754674][ T7532] Code: Unable to access opcode bytes at 0xf70befc2. [ 366.754682][ T7532] RSP: 002b:00000000f546b50c EFLAGS: 00000292 ORIG_RAX: 00000000000001ae [ 366.754709][ T7532] RAX: ffffffffffffffda RBX: 0000000080000040 RCX: 0000000000000001 [ 366.754721][ T7532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.754733][ T7532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 366.754745][ T7532] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 366.754756][ T7532] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 366.754781][ T7532] [ 366.972286][ T7534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 366.995694][ T7541] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(4) [ 366.995719][ T7541] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 366.995814][ T7541] vhci_hcd vhci_hcd.0: Device attached [ 367.244809][ T35] usb 11-1: new low-speed USB device number 9 using dummy_hcd [ 367.245014][ T3270] usb 49-1: new low-speed USB device number 4 using vhci_hcd [ 367.419180][ T35] usb 11-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 367.419981][ T35] usb 11-1: config 0 has no interfaces? [ 367.420019][ T35] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 367.442088][ T35] usb 11-1: config 0 descriptor?? [ 367.651395][ T7542] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 3 [ 367.652068][ T6063] vhci_hcd vhci_hcd.6: stop threads [ 367.652084][ T6063] vhci_hcd vhci_hcd.6: release socket [ 367.652536][ T6063] vhci_hcd vhci_hcd.6: disconnect device [ 367.711578][ T25] usb 11-1: USB disconnect, device number 9 [ 367.888046][ T7552] netlink: 12 bytes leftover after parsing attributes in process `syz.3.233'. [ 367.903461][ T25] usb 9-1: USB disconnect, device number 6 [ 367.909545][ T7552] FAULT_INJECTION: forcing a failure. [ 367.909545][ T7552] name failslab, interval 1, probability 0, space 0, times 0 [ 367.909579][ T7552] CPU: 3 UID: 0 PID: 7552 Comm: syz.3.233 Tainted: G L syzkaller #0 PREEMPT(full) [ 367.909607][ T7552] Tainted: [L]=SOFTLOCKUP [ 367.909615][ T7552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 367.909625][ T7552] Call Trace: [ 367.909630][ T7552] [ 367.909637][ T7552] dump_stack_lvl+0x100/0x190 [ 367.909666][ T7552] should_fail_ex.cold+0x5/0xa [ 367.909691][ T7552] should_failslab+0xc2/0x120 [ 367.909715][ T7552] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 367.909737][ T7552] ? __d_alloc+0x35/0xa50 [ 367.909763][ T7552] __d_alloc+0x35/0xa50 [ 367.909783][ T7552] ? __ns_ref_active_get+0x9f/0x1b0 [ 367.909805][ T7552] path_from_stashed+0x431/0x760 [ 367.909828][ T7552] ? do_raw_spin_unlock+0x145/0x1e0 [ 367.909850][ T7552] ns_get_path+0x60/0x80 [ 367.909871][ T7552] proc_ns_get_link+0x260/0x2e0 [ 367.909894][ T7552] ? __pfx_proc_ns_get_link+0x10/0x10 [ 367.909917][ T7552] ? atime_needs_update+0x8b/0x760 [ 367.909949][ T7552] pick_link+0xd17/0x13c0 [ 367.909964][ T7552] ? rcu_is_watching+0x13/0xc0 [ 367.909980][ T7552] ? __pfx_proc_ns_get_link+0x10/0x10 [ 367.910005][ T7552] step_into_slowpath+0x9ba/0xf90 [ 367.910021][ T7552] ? proc_ns_dir_lookup+0x1da/0x390 [ 367.910048][ T7552] ? __pfx_step_into_slowpath+0x10/0x10 [ 367.910077][ T7552] path_openat+0xfab/0x2440 [ 367.910100][ T7552] ? __pfx_path_openat+0x10/0x10 [ 367.910128][ T7552] do_file_open+0x20e/0x430 [ 367.910152][ T7552] ? __pfx_do_file_open+0x10/0x10 [ 367.910192][ T7552] ? _raw_spin_unlock+0x28/0x50 [ 367.910212][ T7552] ? alloc_fd+0x471/0x7a0 [ 367.910239][ T7552] do_sys_openat2+0x10f/0x1e0 [ 367.910267][ T7552] ? __pfx_do_sys_openat2+0x10/0x10 [ 367.910298][ T7552] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 367.910324][ T7552] __ia32_compat_sys_openat+0x12d/0x210 [ 367.910350][ T7552] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 367.910386][ T7552] do_int80_emulation+0x166/0x650 [ 367.910417][ T7552] asm_int80_emulation+0x1a/0x20 [ 367.910434][ T7552] RIP: 0023:0xf71775ab [ 367.910448][ T7552] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 367.910464][ T7552] RSP: 002b:00000000f543642c EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 367.910484][ T7552] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f72419a5 [ 367.910495][ T7552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 367.910506][ T7552] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 367.910527][ T7552] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 367.910539][ T7552] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 367.910561][ T7552] [ 369.543319][ T5932] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 369.555867][ T7557] netlink: 12 bytes leftover after parsing attributes in process `syz.4.235'. [ 369.903454][ T35] usb 9-1: new high-speed USB device number 7 using dummy_hcd [ 369.953548][ T7568] pci 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 370.006243][ T7571] netlink: 4 bytes leftover after parsing attributes in process `syz.6.240'. [ 370.067332][ T35] usb 9-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 370.068156][ T35] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 370.068179][ T35] usb 9-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 370.070698][ T35] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 370.070710][ T35] usb 9-1: Product: syz [ 370.070718][ T35] usb 9-1: Manufacturer: syz [ 370.070725][ T35] usb 9-1: SerialNumber: syz [ 370.152480][ T7573] hub 1-0:1.0: USB hub found [ 370.153146][ T7573] hub 1-0:1.0: 2 ports detected [ 370.154951][ T7576] 9p: Bad value for 'version' [ 370.177815][ T35] libceph: connect (1)[c::]:6789 error -101 [ 370.177958][ T35] libceph: mon0 (1)[c::]:6789 connect error [ 370.207892][ T7576] ceph: No mds server is up or the cluster is laggy [ 370.391174][ T7583] tipc: Enabled bearer , priority 0 [ 370.391950][ T7583] syzkaller0: entered promiscuous mode [ 370.391969][ T7583] syzkaller0: entered allmulticast mode [ 370.499021][ T7584] tipc: Resetting bearer [ 370.517447][ T6440] usb 9-1: USB disconnect, device number 7 [ 370.539338][ T7582] tipc: Resetting bearer [ 370.589322][ T7582] tipc: Disabling bearer [ 370.612720][ T7588] netlink: 12 bytes leftover after parsing attributes in process `syz.3.244'. [ 370.741628][ T7598] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(4) [ 370.741652][ T7598] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 370.743115][ T7598] vhci_hcd vhci_hcd.0: Device attached [ 370.858242][ T7604] FAULT_INJECTION: forcing a failure. [ 370.858242][ T7604] name failslab, interval 1, probability 0, space 0, times 0 [ 370.858266][ T7604] CPU: 3 UID: 0 PID: 7604 Comm: syz.9.247 Tainted: G L syzkaller #0 PREEMPT(full) [ 370.858284][ T7604] Tainted: [L]=SOFTLOCKUP [ 370.858288][ T7604] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 370.858296][ T7604] Call Trace: [ 370.858300][ T7604] [ 370.858306][ T7604] dump_stack_lvl+0x100/0x190 [ 370.858326][ T7604] should_fail_ex.cold+0x5/0xa [ 370.858342][ T7604] should_failslab+0xc2/0x120 [ 370.858359][ T7604] __kmalloc_cache_noprof+0x91/0x6d0 [ 370.858379][ T7604] ? ovl_file_alloc+0x3f/0x90 [ 370.858394][ T7604] ovl_file_alloc+0x3f/0x90 [ 370.858406][ T7604] ovl_tmpfile+0x40f/0x9c0 [ 370.858421][ T7604] ? __pfx_ovl_tmpfile+0x10/0x10 [ 370.858435][ T7604] ? _raw_spin_unlock+0x28/0x50 [ 370.858454][ T7604] vfs_tmpfile+0x4d7/0xbb0 [ 370.858473][ T7604] path_openat+0xcb1/0x2440 [ 370.858490][ T7604] ? __pfx_path_openat+0x10/0x10 [ 370.858509][ T7604] do_file_open+0x20e/0x430 [ 370.858525][ T7604] ? __pfx_do_file_open+0x10/0x10 [ 370.858550][ T7604] ? alloc_fd+0x471/0x7a0 [ 370.858566][ T7604] ? do_getname+0x191/0x390 [ 370.858584][ T7604] do_sys_openat2+0x10f/0x1e0 [ 370.858602][ T7604] ? __pfx_do_sys_openat2+0x10/0x10 [ 370.858625][ T7604] __ia32_sys_openat2+0x244/0x380 [ 370.858650][ T7604] ? __pfx___ia32_sys_openat2+0x10/0x10 [ 370.858669][ T7604] ? fput+0x7c/0x100 [ 370.858702][ T7604] ? ksys_write+0x1ac/0x250 [ 370.858717][ T7604] ? __pfx_ksys_write+0x10/0x10 [ 370.858733][ T7604] __do_fast_syscall_32+0x13a/0x8b0 [ 370.858753][ T7604] ? lockdep_hardirqs_on+0x7d/0x110 [ 370.858772][ T7604] do_fast_syscall_32+0x32/0x70 [ 370.858792][ T7604] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 370.858808][ T7604] RIP: 0023:0xf70befec [ 370.858823][ T7604] Code: Unable to access opcode bytes at 0xf70befc2. [ 370.858829][ T7604] RSP: 002b:00000000f54ad50c EFLAGS: 00000292 ORIG_RAX: 00000000000001b5 [ 370.858841][ T7604] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000800002c0 [ 370.858849][ T7604] RDX: 0000000080000140 RSI: 0000000000000018 RDI: 0000000000000000 [ 370.858856][ T7604] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 370.858863][ T7604] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 370.858870][ T7604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 370.858885][ T7604] [ 371.014767][ T42] usb 11-1: new low-speed USB device number 10 using dummy_hcd [ 371.075148][ T7610] pci 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 371.084791][ C1] net_ratelimit: 26888 callbacks suppressed [ 371.084805][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.084959][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.085117][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.085269][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.085421][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.085582][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.085818][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.086075][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.086404][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.086738][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 371.172245][ T42] usb 11-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 371.189904][ T42] usb 11-1: config 0 has no interfaces? [ 371.189935][ T42] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.205977][ T42] usb 11-1: config 0 descriptor?? [ 371.308357][ T7611] netlink: 8 bytes leftover after parsing attributes in process `syz.9.248'. [ 371.439594][ T7613] jffs2: notice: (7613) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 371.448611][ T7599] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 3 [ 371.450517][ T6063] vhci_hcd vhci_hcd.6: stop threads [ 371.450529][ T6063] vhci_hcd vhci_hcd.6: release socket [ 371.450557][ T6063] vhci_hcd vhci_hcd.6: disconnect device [ 371.559284][ T5822] usb 11-1: USB disconnect, device number 10 [ 371.738693][ T7628] binder: Unknown parameter '³¹üÇÅZ[OkÕêϹǴ‹„"Q$@Oì:RÍ 4N¿d˜`¦DuyKú˜ÒãúÈôâèŒ)ŸÈ^C¬Æ¥&QoH ðô噸QÂçž:TD\*Ö‰V»—¥Òn‘•‰Þ6ô&Zf-;aìñnmŽéuØH“ã1' [ 372.360189][ T7643] netlink: 12 bytes leftover after parsing attributes in process `syz.3.254'. [ 372.394798][ T3270] vhci_hcd vhci_hcd.6: vhci_device speed not set [ 372.426838][ T43] audit: type=1800 audit(1789797938.086:6): pid=7645 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.257" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 372.463317][ T7649] netlink: 'syz.6.260': attribute type 10 has an invalid length. [ 372.543842][ T7656] bridge0: port 3(veth1_to_bridge) entered blocking state [ 372.543924][ T7656] bridge0: port 3(veth1_to_bridge) entered disabled state [ 372.544121][ T7656] veth1_to_bridge: entered allmulticast mode [ 372.560363][ T7656] veth1_to_bridge: entered promiscuous mode [ 372.560467][ T7656] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 372.560685][ T7656] bridge0: port 3(veth1_to_bridge) entered blocking state [ 372.560725][ T7656] bridge0: port 3(veth1_to_bridge) entered forwarding state [ 372.667779][ T7659] pci 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 372.758712][ T7656] comedi comedi0: Minor 3 could not be opened [ 372.783925][ T7656] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 372.784499][ T7656] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 372.784553][ T7656] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 373.397465][ T7669] netlink: 20 bytes leftover after parsing attributes in process `syz.9.264'. [ 373.990859][ T7686] vhci_hcd vhci_hcd.0: pdev(9) rhport(0) sockfd(4) [ 373.990881][ T7686] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 373.991202][ T7686] vhci_hcd vhci_hcd.0: Device attached [ 374.099676][ T7693] netlink: 12 bytes leftover after parsing attributes in process `syz.6.271'. [ 374.224687][ T6382] usb 14-1: new low-speed USB device number 4 using dummy_hcd [ 374.245097][ T5822] usb 55-1: new low-speed USB device number 3 using vhci_hcd [ 374.316636][ T7698] comedi comedi0: Minor 3 could not be opened [ 374.323313][ T7698] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 374.333969][ T7698] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 374.334027][ T7698] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 374.375358][ T6382] usb 14-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 374.375890][ T6382] usb 14-1: config 0 has no interfaces? [ 374.375916][ T6382] usb 14-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.380482][ T6382] usb 14-1: config 0 descriptor?? [ 374.584781][ T7687] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 2 [ 374.586999][ T5813] vhci_hcd vhci_hcd.9: stop threads [ 374.587013][ T5813] vhci_hcd vhci_hcd.9: release socket [ 374.587042][ T5813] vhci_hcd vhci_hcd.9: disconnect device [ 374.616148][ T6382] usb 14-1: USB disconnect, device number 4 [ 375.151456][ T7730] futex_wake_op: syz.4.277 tries to shift op by 144; fix this program [ 375.574460][ T7745] netlink: 20 bytes leftover after parsing attributes in process `syz.4.281'. [ 375.585964][ T7747] netlink: 12 bytes leftover after parsing attributes in process `syz.9.282'. [ 375.609296][ T7744] binder: 7742:7744 ioctl c0306201 80000080 returned -14 [ 375.612268][ T7744] binder: 7742:7744 ioctl c0306201 80000180 returned -14 [ 375.771882][ T7751] comedi comedi0: Minor 3 could not be opened [ 375.785063][ T7751] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 375.785964][ T7751] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 375.786059][ T7751] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 375.859754][ T7755] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 375.859771][ T7755] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 375.860285][ T7755] vhci_hcd vhci_hcd.0: Device attached [ 375.864971][ T2402] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 376.037286][ T2402] usb 8-1: New USB device found, idVendor=0424, idProduct=cf19, bcdDevice=71.90 [ 376.038718][ T2402] usb 8-1: config 255 has an invalid interface number: 97 but max is 0 [ 376.038732][ T2402] usb 8-1: config 255 has no interface number 0 [ 376.038746][ T2402] usb 8-1: config 255 interface 97 has no altsetting 0 [ 376.040360][ T2402] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.040372][ T2402] usb 8-1: Product: syz [ 376.040379][ T2402] usb 8-1: Manufacturer: syz [ 376.040387][ T2402] usb 8-1: SerialNumber: syz [ 376.094720][ T6440] usb 9-1: new low-speed USB device number 8 using dummy_hcd [ 376.094753][ C1] net_ratelimit: 32692 callbacks suppressed [ 376.094769][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.094983][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.095191][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.095396][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.095603][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.095801][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.095840][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 376.096024][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.096229][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.096462][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 376.104741][ T42] usb 45-1: new low-speed USB device number 2 using vhci_hcd [ 376.246591][ T6440] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 376.247069][ T6440] usb 9-1: config 0 has no interfaces? [ 376.247086][ T6440] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.248619][ T6440] usb 9-1: config 0 descriptor?? [ 376.305911][ T7749] fuse: Bad value for 'user_id' [ 376.305929][ T7749] fuse: Bad value for 'user_id' [ 376.461543][ T6440] usb 9-1: USB disconnect, device number 8 [ 376.471015][ T7756] usb 45-1: recv xbuf, 0 [ 376.472351][ T5813] vhci_hcd vhci_hcd.4: stop threads [ 376.472370][ T5813] vhci_hcd vhci_hcd.4: release socket [ 376.472485][ T5813] vhci_hcd vhci_hcd.4: disconnect device [ 376.536612][ T42] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 376.940557][ T7761] vhci_hcd vhci_hcd.0: pdev(9) rhport(0) sockfd(9) [ 376.940576][ T7761] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 376.940628][ T7761] vhci_hcd vhci_hcd.0: Device attached [ 377.046086][ T2402] rndis_host 8-1:255.97: ACM capabilities 01, not really RNDIS? [ 377.089502][ T7770] vhci_hcd: connection closed [ 377.091901][ T5813] vhci_hcd vhci_hcd.9: stop threads [ 377.091917][ T5813] vhci_hcd vhci_hcd.9: release socket [ 377.091927][ T5813] vhci_hcd vhci_hcd.9: disconnect device [ 377.104358][ T2402] usb 8-1: USB disconnect, device number 3 [ 377.536279][ T7779] mmap: syz.6.290 (7779) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 378.104110][ T1437] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.104215][ T1437] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.585782][ T7783] netlink: 12 bytes leftover after parsing attributes in process `syz.6.294'. [ 378.695739][ T42] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 378.846064][ T42] usb 9-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 378.847855][ T42] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 378.847869][ T42] usb 9-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 378.849048][ T42] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 378.849061][ T42] usb 9-1: Product: syz [ 378.849068][ T42] usb 9-1: Manufacturer: syz [ 379.356617][ T5822] vhci_hcd vhci_hcd.9: vhci_device speed not set [ 379.455002][ T6440] usb 9-1: USB disconnect, device number 9 [ 379.549376][ T7799] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 379.549402][ T7799] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 379.550750][ T7799] vhci_hcd vhci_hcd.0: Device attached [ 379.719518][ T6440] logitech-hidpp-device 0005:046D:B012.0004: hidraw1: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 379.766549][ T7804] fido_id[7804]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 379.784775][ T42] usb 8-1: new low-speed USB device number 4 using dummy_hcd [ 379.805281][ T6382] usb 43-1: new low-speed USB device number 3 using vhci_hcd [ 379.935915][ T42] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 379.936502][ T42] usb 8-1: config 0 has no interfaces? [ 379.936528][ T42] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 379.941176][ T42] usb 8-1: config 0 descriptor?? [ 380.039097][ T7789] comedi comedi0: Minor 3 could not be opened [ 380.043120][ T7789] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 380.044006][ T7789] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 380.044094][ T7789] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 380.122724][ T5751] Bluetooth: hci5: connection err: -111 [ 380.123062][ T5751] Bluetooth: hci5: SCO packet for unknown connection handle 200 [ 380.147375][ T7800] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 2 [ 380.148142][ T5813] vhci_hcd vhci_hcd.3: stop threads [ 380.148154][ T5813] vhci_hcd vhci_hcd.3: release socket [ 380.148212][ T5813] vhci_hcd vhci_hcd.3: disconnect device [ 380.159588][ T6440] usb 8-1: USB disconnect, device number 4 [ 380.187990][ T7816] netlink: 12 bytes leftover after parsing attributes in process `syz.6.305'. [ 380.351603][ T7821] vivid-007: ================= START STATUS ================= [ 380.351628][ T7821] vivid-007: Generate PTS: true [ 380.351641][ T7821] vivid-007: Generate SCR: true [ 380.351652][ T7821] tpg source WxH: 320x240 (Y'CbCr) [ 380.351659][ T7821] tpg field: 1 [ 380.351663][ T7821] tpg crop: (0,0)/320x240 [ 380.351670][ T7821] tpg compose: (0,0)/320x240 [ 380.351676][ T7821] tpg colorspace: 8 [ 380.351680][ T7821] tpg transfer function: 0/0 [ 380.351697][ T7821] tpg Y'CbCr encoding: 0/0 [ 380.351702][ T7821] tpg quantization: 0/0 [ 380.351706][ T7821] tpg RGB range: 0/2 [ 380.351710][ T7821] vivid-007: ================== END STATUS ================== [ 380.870413][ C2] sr 2:0:0:0: [sr0] tag#16 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 380.870488][ C2] sr 2:0:0:0: [sr0] tag#16 CDB: Read DVD structure ad d1 8b b6 80 3d [ 380.891548][ T7826] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci3/hci3:200/input9 [ 381.104644][ C1] net_ratelimit: 28936 callbacks suppressed [ 381.104665][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.104926][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.104933][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:1f:25:6b:d3:22, vlan:0) [ 381.105186][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.105189][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 381.105423][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.105657][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.105721][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 381.105903][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.106152][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 381.799342][ T7839] futex_wake_op: syz.3.313 tries to shift op by 144; fix this program [ 381.804125][ T7839] FAULT_INJECTION: forcing a failure. [ 381.804125][ T7839] name failslab, interval 1, probability 0, space 0, times 0 [ 381.804167][ T7839] CPU: 3 UID: 0 PID: 7839 Comm: syz.3.313 Tainted: G L syzkaller #0 PREEMPT(full) [ 381.804194][ T7839] Tainted: [L]=SOFTLOCKUP [ 381.804201][ T7839] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 381.804213][ T7839] Call Trace: [ 381.804219][ T7839] [ 381.804226][ T7839] dump_stack_lvl+0x100/0x190 [ 381.804255][ T7839] should_fail_ex.cold+0x5/0xa [ 381.804280][ T7839] should_failslab+0xc2/0x120 [ 381.804305][ T7839] __kmalloc_cache_noprof+0x91/0x6d0 [ 381.804335][ T7839] ? register_netdevice+0x50c/0x25a0 [ 381.804366][ T7839] register_netdevice+0x50c/0x25a0 [ 381.804423][ T7839] ? __pfx_register_netdevice+0x10/0x10 [ 381.804451][ T7839] ? alloc_netdev_mqs+0x120a/0x15c0 [ 381.804484][ T7839] __tun_chr_ioctl+0x1ef4/0x4880 [ 381.804510][ T7839] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 381.804545][ T7839] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 381.804584][ T7839] ? __fget_files+0x34/0x3d0 [ 381.804619][ T7839] ? hook_file_ioctl_common+0x140/0x440 [ 381.804653][ T7839] ? __fget_files+0x21f/0x3d0 [ 381.804679][ T7839] ? __pfx_tun_chr_compat_ioctl+0x10/0x10 [ 381.804705][ T7839] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 381.804740][ T7839] __do_fast_syscall_32+0x13a/0x8b0 [ 381.804770][ T7839] ? lockdep_hardirqs_on+0x7d/0x110 [ 381.804801][ T7839] do_fast_syscall_32+0x32/0x70 [ 381.804829][ T7839] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 381.804852][ T7839] RIP: 0023:0xf7f77fec [ 381.804872][ T7839] Code: Unable to access opcode bytes at 0xf7f77fc2. [ 381.804880][ T7839] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 381.804898][ T7839] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000400454ca [ 381.804909][ T7839] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.804920][ T7839] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 381.804931][ T7839] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 381.804942][ T7839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 381.804966][ T7839] [ 382.055427][ T7842] netlink: 12 bytes leftover after parsing attributes in process `syz.4.314'. [ 382.225771][ T7845] comedi comedi0: Minor 3 could not be opened [ 382.227289][ T7845] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 382.230626][ T7845] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 382.232404][ T7845] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 382.339773][ T7849] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 382.339797][ T7849] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 382.343561][ T7849] vhci_hcd vhci_hcd.0: Device attached [ 382.824694][ T3270] usb 9-1: new low-speed USB device number 10 using dummy_hcd [ 383.268608][ T42] usb 45-1: new low-speed USB device number 3 using vhci_hcd [ 383.916903][ T3270] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 383.917421][ T3270] usb 9-1: config 0 has no interfaces? [ 383.917439][ T3270] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.993172][ T3270] usb 9-1: config 0 descriptor?? [ 384.196072][ T7850] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 2 [ 384.196784][ T5813] vhci_hcd vhci_hcd.4: stop threads [ 384.196802][ T5813] vhci_hcd vhci_hcd.4: release socket [ 384.196847][ T5813] vhci_hcd vhci_hcd.4: disconnect device [ 384.208921][ T3270] usb 9-1: USB disconnect, device number 10 [ 384.845114][ T7877] netlink: 12 bytes leftover after parsing attributes in process `syz.4.323'. [ 384.954763][ T6382] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 384.971155][ T7881] comedi comedi0: Minor 3 could not be opened [ 384.972435][ T7881] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 384.976487][ T7881] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 384.976539][ T7881] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 385.548980][ T7884] overlayfs: failed to resolve './file1': -2 [ 385.976000][ T7895] netlink: 56 bytes leftover after parsing attributes in process `syz.4.330'. [ 385.996844][ T7896] vhci_hcd vhci_hcd.0: pdev(9) rhport(0) sockfd(4) [ 385.996870][ T7896] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 385.996981][ T7896] vhci_hcd vhci_hcd.0: Device attached [ 386.012988][ T7898] netlink: 12 bytes leftover after parsing attributes in process `syz.3.332'. [ 386.114623][ C2] net_ratelimit: 44347 callbacks suppressed [ 386.114640][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.114739][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 386.114828][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.114930][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 386.114992][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.115105][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 386.115157][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.115282][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 386.115319][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.115480][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 386.174466][ T7904] netlink: 'syz.3.334': attribute type 1 has an invalid length. [ 386.182814][ T7904] netlink: 'syz.3.334': attribute type 1 has an invalid length. [ 386.236057][ T6382] usb 55-1: new low-speed USB device number 4 using vhci_hcd [ 386.237255][ T7608] usb 14-1: new low-speed USB device number 5 using dummy_hcd [ 386.406293][ T7608] usb 14-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 386.408896][ T7608] usb 14-1: config 0 has no interfaces? [ 386.408930][ T7608] usb 14-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.414909][ T7608] usb 14-1: config 0 descriptor?? [ 386.436939][ T5751] Bluetooth: hci3: unexpected event 0x04 length: 11 > 10 [ 386.442813][ T7906] netlink: 24 bytes leftover after parsing attributes in process `syz.3.335'. [ 386.634174][ T7899] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 3 [ 386.638206][ T5813] vhci_hcd vhci_hcd.9: stop threads [ 386.638223][ T5813] vhci_hcd vhci_hcd.9: release socket [ 386.638413][ T5813] vhci_hcd vhci_hcd.9: disconnect device [ 386.722712][ T3270] usb 14-1: USB disconnect, device number 5 [ 387.352475][ T7915] comedi comedi0: Minor 3 could not be opened [ 387.388130][ T7915] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 387.388813][ T7915] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 387.388868][ T7915] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 387.567192][ T7919] lo: entered allmulticast mode [ 387.842858][ T7923] FAULT_INJECTION: forcing a failure. [ 387.842858][ T7923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.842880][ T7923] CPU: 3 UID: 0 PID: 7923 Comm: syz.6.340 Tainted: G L syzkaller #0 PREEMPT(full) [ 387.842895][ T7923] Tainted: [L]=SOFTLOCKUP [ 387.842899][ T7923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 387.842905][ T7923] Call Trace: [ 387.842909][ T7923] [ 387.842913][ T7923] dump_stack_lvl+0x100/0x190 [ 387.842932][ T7923] should_fail_ex.cold+0x5/0xa [ 387.842945][ T7923] ? prepare_alloc_pages+0x16d/0x5b0 [ 387.842961][ T7923] should_fail_alloc_page+0xeb/0x140 [ 387.842991][ T7923] prepare_alloc_pages+0x1f0/0x5b0 [ 387.843009][ T7923] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 387.843022][ T7923] ? prepare_alloc_pages+0x151/0x5b0 [ 387.843036][ T7923] ? is_bpf_text_address+0x94/0x1a0 [ 387.843054][ T7923] ? rcu_is_watching+0x13/0xc0 [ 387.843065][ T7923] ? __alloc_frozen_pages_noprof+0x56b/0x3300 [ 387.843078][ T7923] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 387.843092][ T7923] ? stack_trace_save+0x8e/0xc0 [ 387.843107][ T7923] ? __pfx_stack_trace_save+0x10/0x10 [ 387.843119][ T7923] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 387.843133][ T7923] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 387.843144][ T7923] ? is_bpf_text_address+0x94/0x1a0 [ 387.843162][ T7923] ? kasan_save_track+0x14/0x30 [ 387.843175][ T7923] ? __kasan_slab_alloc+0x89/0x90 [ 387.843188][ T7923] ? kmem_cache_alloc_node_noprof+0x282/0x6e0 [ 387.843200][ T7923] ? alloc_vmap_area+0x1814/0x2bb0 [ 387.843213][ T7923] ? __get_vm_area_node+0x1ed/0x350 [ 387.843226][ T7923] ? __vmalloc_node_range_noprof+0x268/0x1420 [ 387.843240][ T7923] ? __vmalloc_node_noprof+0xad/0xf0 [ 387.843254][ T7923] ? copy_process+0x803/0x8370 [ 387.843270][ T7923] ? vhost_task_create+0x1db/0x370 [ 387.843282][ T7923] ? kvm_mmu_post_init_vm+0x1b3/0x360 [ 387.843293][ T7923] ? kvm_arch_vcpu_ioctl_run+0xb5/0x1dd0 [ 387.843305][ T7923] ? kvm_vcpu_ioctl+0x730/0x1700 [ 387.843317][ T7923] ? kvm_vcpu_compat_ioctl+0x20f/0x3c0 [ 387.843330][ T7923] ? __ia32_compat_sys_ioctl+0x2cf/0x360 [ 387.843347][ T7923] ? __do_fast_syscall_32+0x13a/0x8b0 [ 387.843367][ T7923] alloc_pages_bulk_noprof+0x5e1/0x13c0 [ 387.843382][ T7923] ? policy_nodemask+0xed/0x4f0 [ 387.843399][ T7923] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 387.843419][ T7923] __kasan_populate_vmalloc+0xf0/0x210 [ 387.843434][ T7923] alloc_vmap_area+0x95d/0x2bb0 [ 387.843457][ T7923] ? kasan_save_track+0x14/0x30 [ 387.843469][ T7923] ? __kasan_kmalloc+0xaa/0xb0 [ 387.843481][ T7923] ? __pfx_alloc_vmap_area+0x10/0x10 [ 387.843495][ T7923] ? __get_vm_area_node+0x124/0x350 [ 387.843510][ T7923] __get_vm_area_node+0x1ed/0x350 [ 387.843527][ T7923] __vmalloc_node_range_noprof+0x268/0x1420 [ 387.843543][ T7923] ? vhost_task_create+0x1db/0x370 [ 387.843555][ T7923] ? lock_acquire+0x1d1/0x380 [ 387.843569][ T7923] ? rcu_lock_acquire.constprop.0+0x7/0x30 [ 387.843581][ T7923] ? find_held_lock+0x2b/0x80 [ 387.843592][ T7923] ? rcu_read_unlock+0x17/0x60 [ 387.843610][ T7923] ? vhost_task_create+0x1db/0x370 [ 387.843626][ T7923] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 387.843644][ T7923] ? rcu_is_watching+0x13/0xc0 [ 387.843654][ T7923] ? trace_kmem_cache_alloc+0xdd/0x100 [ 387.843670][ T7923] ? vhost_task_create+0x1db/0x370 [ 387.843683][ T7923] __vmalloc_node_noprof+0xad/0xf0 [ 387.843698][ T7923] ? vhost_task_create+0x1db/0x370 [ 387.843712][ T7923] copy_process+0x803/0x8370 [ 387.843737][ T7923] ? __pfx_copy_process+0x10/0x10 [ 387.843754][ T7923] ? kasan_save_track+0x14/0x30 [ 387.843766][ T7923] ? __kasan_kmalloc+0xaa/0xb0 [ 387.843779][ T7923] ? lockdep_init_map_type+0x5c/0x250 [ 387.843795][ T7923] ? lockdep_init_map_type+0x5c/0x250 [ 387.843811][ T7923] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 387.843827][ T7923] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 387.843841][ T7923] vhost_task_create+0x1db/0x370 [ 387.843854][ T7923] ? __pfx_vhost_task_create+0x10/0x10 [ 387.843872][ T7923] ? __pfx_vhost_task_fn+0x10/0x10 [ 387.843886][ T7923] ? register_lock_class+0x3f/0x7b0 [ 387.843900][ T7923] ? rcu_is_watching+0x13/0xc0 [ 387.843911][ T7923] ? trace_contention_end+0x126/0x160 [ 387.843929][ T7923] kvm_mmu_post_init_vm+0x1b3/0x360 [ 387.843942][ T7923] kvm_arch_vcpu_ioctl_run+0xb5/0x1dd0 [ 387.843957][ T7923] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 387.843969][ T7923] ? lock_acquire+0x1d1/0x380 [ 387.843983][ T7923] ? do_raw_write_lock+0x11e/0x260 [ 387.843993][ T7923] ? find_held_lock+0x2b/0x80 [ 387.844004][ T7923] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 387.844017][ T7923] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 387.844033][ T7923] kvm_vcpu_ioctl+0x730/0x1700 [ 387.844047][ T7923] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 387.844061][ T7923] ? tomoyo_path_number_perm+0x188/0x580 [ 387.844079][ T7923] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 387.844096][ T7923] ? get_pid_task+0x106/0x250 [ 387.844110][ T7923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 387.844127][ T7923] ? do_vfs_ioctl+0x226/0x13e0 [ 387.844144][ T7923] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 387.844164][ T7923] ? __fget_files+0x34/0x3d0 [ 387.844179][ T7923] kvm_vcpu_compat_ioctl+0x20f/0x3c0 [ 387.844193][ T7923] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 387.844207][ T7923] ? __fget_files+0x21f/0x3d0 [ 387.844221][ T7923] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 387.844235][ T7923] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 387.844255][ T7923] __do_fast_syscall_32+0x13a/0x8b0 [ 387.844271][ T7923] ? lockdep_hardirqs_on+0x7d/0x110 [ 387.844288][ T7923] do_fast_syscall_32+0x32/0x70 [ 387.844305][ T7923] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 387.844319][ T7923] RIP: 0023:0xf6fcefec [ 387.844332][ T7923] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 387.844337][ T7923] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 387.844348][ T7923] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000000ae80 [ 387.844375][ T7923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 387.844382][ T7923] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 387.844388][ T7923] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 387.844394][ T7923] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 387.844408][ T7923] [ 388.066871][ T7918] lo: left allmulticast mode [ 388.082108][ T7923] warn_alloc: 47 callbacks suppressed [ 388.082120][ T7923] syz.6.340: vmalloc error: size 32768, align 0x8000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 388.082170][ T7923] CPU: 3 UID: 0 PID: 7923 Comm: syz.6.340 Tainted: G L syzkaller #0 PREEMPT(full) [ 388.082185][ T7923] Tainted: [L]=SOFTLOCKUP [ 388.082189][ T7923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 388.082195][ T7923] Call Trace: [ 388.082199][ T7923] [ 388.082204][ T7923] dump_stack_lvl+0x100/0x190 [ 388.082223][ T7923] warn_alloc.cold+0x9e/0xb2 [ 388.082236][ T7923] ? __pfx_warn_alloc+0x10/0x10 [ 388.082247][ T7923] ? lockdep_hardirqs_on+0x7d/0x110 [ 388.082264][ T7923] ? __get_vm_area_node+0x2f0/0x350 [ 388.082282][ T7923] ? __get_vm_area_node+0x22b/0x350 [ 388.082298][ T7923] __vmalloc_node_range_noprof+0xfa2/0x1420 [ 388.082313][ T7923] ? lock_acquire+0x1d1/0x380 [ 388.082328][ T7923] ? rcu_lock_acquire.constprop.0+0x7/0x30 [ 388.082340][ T7923] ? find_held_lock+0x2b/0x80 [ 388.082352][ T7923] ? rcu_read_unlock+0x17/0x60 [ 388.082371][ T7923] ? vhost_task_create+0x1db/0x370 [ 388.082388][ T7923] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 388.082405][ T7923] ? rcu_is_watching+0x13/0xc0 [ 388.082416][ T7923] ? trace_kmem_cache_alloc+0xdd/0x100 [ 388.082432][ T7923] ? vhost_task_create+0x1db/0x370 [ 388.082445][ T7923] __vmalloc_node_noprof+0xad/0xf0 [ 388.082462][ T7923] ? vhost_task_create+0x1db/0x370 [ 388.082477][ T7923] copy_process+0x803/0x8370 [ 388.082502][ T7923] ? __pfx_copy_process+0x10/0x10 [ 388.082519][ T7923] ? kasan_save_track+0x14/0x30 [ 388.082532][ T7923] ? __kasan_kmalloc+0xaa/0xb0 [ 388.082545][ T7923] ? lockdep_init_map_type+0x5c/0x250 [ 388.082561][ T7923] ? lockdep_init_map_type+0x5c/0x250 [ 388.082577][ T7923] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 388.082593][ T7923] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 388.082607][ T7923] vhost_task_create+0x1db/0x370 [ 388.082620][ T7923] ? __pfx_vhost_task_create+0x10/0x10 [ 388.082638][ T7923] ? __pfx_vhost_task_fn+0x10/0x10 [ 388.082652][ T7923] ? register_lock_class+0x3f/0x7b0 [ 388.082667][ T7923] ? rcu_is_watching+0x13/0xc0 [ 388.082677][ T7923] ? trace_contention_end+0x126/0x160 [ 388.082696][ T7923] kvm_mmu_post_init_vm+0x1b3/0x360 [ 388.082708][ T7923] kvm_arch_vcpu_ioctl_run+0xb5/0x1dd0 [ 388.082724][ T7923] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 388.082736][ T7923] ? lock_acquire+0x1d1/0x380 [ 388.082750][ T7923] ? do_raw_write_lock+0x11e/0x260 [ 388.082760][ T7923] ? find_held_lock+0x2b/0x80 [ 388.082771][ T7923] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 388.082784][ T7923] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 388.082800][ T7923] kvm_vcpu_ioctl+0x730/0x1700 [ 388.082815][ T7923] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 388.082828][ T7923] ? tomoyo_path_number_perm+0x188/0x580 [ 388.082846][ T7923] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 388.082862][ T7923] ? get_pid_task+0x106/0x250 [ 388.082877][ T7923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 388.082893][ T7923] ? do_vfs_ioctl+0x226/0x13e0 [ 388.082910][ T7923] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 388.082930][ T7923] ? __fget_files+0x34/0x3d0 [ 388.082945][ T7923] kvm_vcpu_compat_ioctl+0x20f/0x3c0 [ 388.082981][ T7923] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 388.082996][ T7923] ? __fget_files+0x21f/0x3d0 [ 388.083010][ T7923] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 388.083024][ T7923] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 388.083044][ T7923] __do_fast_syscall_32+0x13a/0x8b0 [ 388.083060][ T7923] ? lockdep_hardirqs_on+0x7d/0x110 [ 388.083077][ T7923] do_fast_syscall_32+0x32/0x70 [ 388.083094][ T7923] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 388.083108][ T7923] RIP: 0023:0xf6fcefec [ 388.083122][ T7923] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 388.083127][ T7923] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 388.083137][ T7923] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000000ae80 [ 388.083144][ T7923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 388.083150][ T7923] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 388.083156][ T7923] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 388.083162][ T7923] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 388.083176][ T7923] [ 388.083261][ T7923] Mem-Info: [ 388.083268][ T7923] active_anon:17882 inactive_anon:230 isolated_anon:0 [ 388.083268][ T7923] active_file:3954 inactive_file:25306 isolated_file:0 [ 388.083268][ T7923] unevictable:1024 dirty:42 writeback:0 [ 388.083268][ T7923] slab_reclaimable:7325 slab_unreclaimable:60498 [ 388.083268][ T7923] mapped:34572 shmem:11772 pagetables:1574 [ 388.083268][ T7923] sec_pagetables:296 bounce:0 [ 388.083268][ T7923] kernel_misc_reclaimable:0 [ 388.083268][ T7923] free:49448 free_pcp:3362 free_cma:0 [ 388.083295][ T7923] Node 0 active_anon:28kB inactive_anon:8kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7404kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8960kB pagetables:1008kB sec_pagetables:1100kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 388.083321][ T7923] Node 1 active_anon:71500kB inactive_anon:912kB active_file:15748kB inactive_file:101152kB unevictable:4096kB isolated(anon):0kB isolated(file):0kB mapped:130884kB dirty:164kB writeback:0kB shmem:47088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7676kB pagetables:5288kB sec_pagetables:84kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 388.083348][ T7923] Node 0 DMA free:3660kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 388.083377][ T7923] lowmem_reserve[]: 0 277 277 277 277 [ 388.083395][ T7923] Node 0 DMA32 free:37868kB boost:24576kB min:37204kB low:40360kB high:43516kB reserved_highatomic:0kB free_highatomic:0kB active_anon:16kB inactive_anon:8kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:4kB zspages:28kB present:1032196kB managed:284568kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 388.083425][ T7923] lowmem_reserve[]: 0 0 0 0 0 [ 388.083442][ T7923] Node 1 DMA32 free:156264kB boost:0kB min:47144kB low:58928kB high:70712kB reserved_highatomic:2048kB free_highatomic:1536kB active_anon:71500kB inactive_anon:912kB active_file:15748kB inactive_file:101152kB unevictable:4096kB writepending:164kB zspages:2244kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:13436kB local_pcp:4944kB free_cma:0kB [ 388.083472][ T7923] lowmem_reserve[]: 0 0 0 0 0 [ 388.083490][ T7923] Node 0 DMA: 163*4kB (U) 54*8kB (U) 23*16kB (U) 17*32kB (U) 4*64kB (U) 3*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 3660kB [ 388.083571][ T7923] Node 0 DMA32: 905*4kB (UE) 481*8kB (UE) 318*16kB (UE) 371*32kB (UE) 88*64kB (UE) 27*128kB (U) 5*256kB (U) 6*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 37868kB [ 388.083644][ T7923] Node 1 DMA32: 2*4kB (UE) 417*8kB (UM) 2085*16kB (UE) 982*32kB (UE) 544*64kB (UEH) 215*128kB (UMEH) 64*256kB (UEH) 10*512kB (UH) 0*1024kB 2*2048kB (U) 0*4096kB = 156064kB [ 388.083721][ T7923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 388.083729][ T7923] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 388.083737][ T7923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 388.083745][ T7923] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 388.083753][ T7923] 41143 total pagecache pages [ 388.083757][ T7923] 115 pages in swap cache [ 388.083761][ T7923] Free swap = 122148kB [ 388.083764][ T7923] Total swap = 124996kB [ 388.083768][ T7923] 524155 pages RAM [ 388.083772][ T7923] 0 pages HighMem/MovableOnly [ 388.083775][ T7923] 212121 pages reserved [ 388.083779][ T7923] 0 pages cma reserved [ 388.479176][ T42] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 388.565970][ T7928] kAFS: Invalid Command on /proc/fs/afs/cells file [ 388.731774][ T5751] Bluetooth: hci3: command tx timeout [ 388.851815][ T7931] netlink: 12 bytes leftover after parsing attributes in process `syz.3.343'. [ 389.933106][ T7942] comedi comedi0: Minor 3 could not be opened [ 390.002206][ T7939] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(4) [ 390.002234][ T7939] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 390.002295][ T7939] vhci_hcd vhci_hcd.0: Device attached [ 390.043068][ T7942] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 390.052381][ T7942] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 390.052475][ T7942] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 390.228509][ T7953] FAULT_INJECTION: forcing a failure. [ 390.228509][ T7953] name failslab, interval 1, probability 0, space 0, times 0 [ 390.228543][ T7953] CPU: 3 UID: 0 PID: 7953 Comm: syz.9.350 Tainted: G L syzkaller #0 PREEMPT(full) [ 390.228568][ T7953] Tainted: [L]=SOFTLOCKUP [ 390.228575][ T7953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 390.228586][ T7953] Call Trace: [ 390.228593][ T7953] [ 390.228601][ T7953] dump_stack_lvl+0x100/0x190 [ 390.228629][ T7953] should_fail_ex.cold+0x5/0xa [ 390.228654][ T7953] should_failslab+0xc2/0x120 [ 390.228680][ T7953] __kmalloc_noprof+0xfc/0x840 [ 390.228701][ T7953] ? __pfx_dynamic_dname+0x10/0x10 [ 390.228726][ T7953] ? tomoyo_encode2+0xfb/0x3c0 [ 390.228750][ T7953] tomoyo_encode2+0xfb/0x3c0 [ 390.228772][ T7953] tomoyo_encode+0x29/0x50 [ 390.228789][ T7953] tomoyo_realpath_from_path+0x18c/0x690 [ 390.228815][ T7953] tomoyo_path_number_perm+0x23c/0x580 [ 390.228839][ T7953] ? tomoyo_path_number_perm+0x22e/0x580 [ 390.228866][ T7953] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 390.228893][ T7953] ? get_pid_task+0x106/0x250 [ 390.228920][ T7953] ? __lock_acquire+0x5c0/0x1f40 [ 390.228954][ T7953] ? __fget_files+0x34/0x3d0 [ 390.228976][ T7953] ? find_held_lock+0x2b/0x80 [ 390.228994][ T7953] ? __fget_files+0x215/0x3d0 [ 390.229012][ T7953] ? hook_file_ioctl_common+0x140/0x440 [ 390.229037][ T7953] ? __fget_files+0x215/0x3d0 [ 390.229061][ T7953] ? __fget_files+0x21f/0x3d0 [ 390.229085][ T7953] security_file_ioctl_compat+0xd3/0x230 [ 390.229114][ T7953] __ia32_compat_sys_ioctl+0xc2/0x360 [ 390.229146][ T7953] __do_fast_syscall_32+0x13a/0x8b0 [ 390.229172][ T7953] ? lockdep_hardirqs_on+0x7d/0x110 [ 390.229199][ T7953] do_fast_syscall_32+0x32/0x70 [ 390.229227][ T7953] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 390.229249][ T7953] RIP: 0023:0xf70befec [ 390.229269][ T7953] Code: Unable to access opcode bytes at 0xf70befc2. [ 390.229276][ T7953] RSP: 002b:00000000f54ad50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 390.229295][ T7953] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000000ae80 [ 390.229306][ T7953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 390.229318][ T7953] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 390.229328][ T7953] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 390.229339][ T7953] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 390.229363][ T7953] [ 390.229379][ T7953] ERROR: Out of memory at tomoyo_realpath_from_path. [ 390.247164][ T3270] usb 49-1: new low-speed USB device number 5 using vhci_hcd [ 390.488778][ T6015] usb 11-1: new low-speed USB device number 11 using dummy_hcd [ 390.525029][ T7946] FAULT_INJECTION: forcing a failure. [ 390.525029][ T7946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 390.525052][ T7946] CPU: 3 UID: 0 PID: 7946 Comm: syz.4.346 Tainted: G L syzkaller #0 PREEMPT(full) [ 390.525067][ T7946] Tainted: [L]=SOFTLOCKUP [ 390.525071][ T7946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 390.525078][ T7946] Call Trace: [ 390.525082][ T7946] [ 390.525086][ T7946] dump_stack_lvl+0x100/0x190 [ 390.525111][ T7946] should_fail_ex.cold+0x5/0xa [ 390.525127][ T7946] strncpy_from_user+0x3b/0x2d0 [ 390.525144][ T7946] do_getname+0x78/0x390 [ 390.525161][ T7946] do_fchmodat+0xc9/0x1b0 [ 390.525176][ T7946] ? __pfx_do_fchmodat+0x10/0x10 [ 390.525189][ T7946] ? fput+0x7c/0x100 [ 390.525203][ T7946] ? arch_syscall_is_vdso_sigreturn+0x19b/0x200 [ 390.525218][ T7946] __ia32_sys_fchmodat+0x75/0xb0 [ 390.525232][ T7946] ? lockdep_hardirqs_on+0x7d/0x110 [ 390.525249][ T7946] __do_fast_syscall_32+0x13a/0x8b0 [ 390.525266][ T7946] ? lockdep_hardirqs_on+0x7d/0x110 [ 390.525283][ T7946] do_fast_syscall_32+0x32/0x70 [ 390.525300][ T7946] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 390.525315][ T7946] RIP: 0023:0xf700efec [ 390.525328][ T7946] Code: Unable to access opcode bytes at 0xf700efc2. [ 390.525333][ T7946] RSP: 002b:00000000f53fd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000132 [ 390.525343][ T7946] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000300 [ 390.525350][ T7946] RDX: 00000000ffffffd3 RSI: 0000000000000000 RDI: 0000000000000000 [ 390.525357][ T7946] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 390.525363][ T7946] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 390.525369][ T7946] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 390.525382][ T7946] [ 390.811200][ T7961] FAULT_INJECTION: forcing a failure. [ 390.811200][ T7961] name failslab, interval 1, probability 0, space 0, times 0 [ 390.811224][ T7961] CPU: 3 UID: 0 PID: 7961 Comm: syz.4.353 Tainted: G L syzkaller #0 PREEMPT(full) [ 390.811240][ T7961] Tainted: [L]=SOFTLOCKUP [ 390.811244][ T7961] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 390.811250][ T7961] Call Trace: [ 390.811254][ T7961] [ 390.811258][ T7961] dump_stack_lvl+0x100/0x190 [ 390.811277][ T7961] should_fail_ex.cold+0x5/0xa [ 390.811292][ T7961] should_failslab+0xc2/0x120 [ 390.811313][ T7961] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 390.811332][ T7961] ? kasprintf+0xc7/0x100 [ 390.811357][ T7961] kvasprintf+0xbc/0x150 [ 390.811376][ T7961] ? __pfx_kvasprintf+0x10/0x10 [ 390.811391][ T7961] ? lock_acquire+0x1d1/0x380 [ 390.811411][ T7961] ? __is_module_percpu_address+0x2c/0x430 [ 390.811429][ T7961] kasprintf+0xc7/0x100 [ 390.811442][ T7961] ? __pfx_kasprintf+0x10/0x10 [ 390.811456][ T7961] ? __is_module_percpu_address+0x1c2/0x430 [ 390.811476][ T7961] wq_init_lockdep+0x3f/0xe0 [ 390.811487][ T7961] alloc_workqueue_noprof+0xdc/0x130 [ 390.811498][ T7961] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 390.811509][ T7961] ? __pfx_dev_set_name+0x10/0x10 [ 390.811522][ T7961] ? __kasan_kmalloc+0xaa/0xb0 [ 390.811536][ T7961] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 390.811555][ T7961] hci_register_dev+0x1cd/0xc90 [ 390.811570][ T7961] hci_uart_tty_ioctl+0x8fd/0xcb0 [ 390.811588][ T7961] ? __pfx_hci_uart_tty_ioctl+0x10/0x10 [ 390.811604][ T7961] tty_compat_ioctl+0x24d/0x420 [ 390.811618][ T7961] ? __pfx_tty_compat_ioctl+0x10/0x10 [ 390.811633][ T7961] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 390.811653][ T7961] __do_fast_syscall_32+0x13a/0x8b0 [ 390.811670][ T7961] ? lockdep_hardirqs_on+0x7d/0x110 [ 390.811686][ T7961] do_fast_syscall_32+0x32/0x70 [ 390.811703][ T7961] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 390.811717][ T7961] RIP: 0023:0xf700efec [ 390.811730][ T7961] Code: Unable to access opcode bytes at 0xf700efc2. [ 390.811735][ T7961] RSP: 002b:00000000f53fd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 390.811746][ T7961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000400455c8 [ 390.811753][ T7961] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 0000000000000000 [ 390.811758][ T7961] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 390.811764][ T7961] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 390.811770][ T7961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 390.811783][ T7961] [ 390.969013][ T6015] usb 11-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 391.070447][ T6015] usb 11-1: config 0 has no interfaces? [ 391.070473][ T6015] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 391.117784][ T6015] usb 11-1: config 0 descriptor?? [ 391.124681][ C0] net_ratelimit: 47921 callbacks suppressed [ 391.124693][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:1f:25:6b:d3:22, vlan:0) [ 391.124705][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.124842][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.124911][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 391.124989][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.125004][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 391.125134][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.125149][ C2] bridge0: received packet on veth1_to_bridge with own address as source address (addr:26:f0:e1:f5:06:53, vlan:0) [ 391.125276][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.125414][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.144324][ T7960] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1. [ 391.368600][ T6382] vhci_hcd vhci_hcd.9: vhci_device speed not set [ 391.418466][ T7947] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 4 [ 391.418806][ T5813] vhci_hcd vhci_hcd.6: stop threads [ 391.418816][ T5813] vhci_hcd vhci_hcd.6: release socket [ 391.418843][ T5813] vhci_hcd vhci_hcd.6: disconnect device [ 391.441818][ T6440] usb 11-1: USB disconnect, device number 11 [ 391.720879][ T7963] bridge0: port 3(veth1_to_bridge) entered disabled state [ 391.721042][ T7963] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.721538][ T7963] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.866735][ T7963] bridge_slave_0: left allmulticast mode [ 391.866760][ T7963] bridge_slave_0: left promiscuous mode [ 391.866924][ T7963] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.890236][ T7963] veth1_to_bridge: left allmulticast mode [ 391.890254][ T7963] veth1_to_bridge: left promiscuous mode [ 391.890345][ T7963] bridge0: port 3(veth1_to_bridge) entered disabled state [ 391.963172][ T7963] bridge_slave_1: left allmulticast mode [ 391.963197][ T7963] bridge_slave_1: left promiscuous mode [ 391.963318][ T7963] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.982841][ T7963] bond0: (slave bond_slave_0): Releasing backup interface [ 391.990603][ T7963] bond0: (slave bond_slave_1): Releasing backup interface [ 392.006210][ T7963] team0: Port device team_slave_0 removed [ 392.026107][ T7963] team0: Port device team_slave_1 removed [ 392.029514][ T7963] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 392.046122][ T7963] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 392.061596][ T7963] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 392.070863][ T7963] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 392.096400][ T7974] 9p: Could not find request transport: xen [ 392.153393][ T43] audit: type=1326 audit(1789797957.806:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.153624][ T43] audit: type=1326 audit(1789797957.806:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.177813][ T43] audit: type=1326 audit(1789797957.836:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=386 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.177993][ T43] audit: type=1326 audit(1789797957.836:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.178146][ T43] audit: type=1326 audit(1789797957.836:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.178496][ T43] audit: type=1326 audit(1789797957.836:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.179583][ T43] audit: type=1326 audit(1789797957.836:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.181027][ T43] audit: type=1326 audit(1789797957.836:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf71775ab code=0x7ffc0000 [ 392.181443][ T43] audit: type=1326 audit(1789797957.836:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.181743][ T43] audit: type=1326 audit(1789797957.836:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7979 comm="syz.3.358" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f77fec code=0x7ffc0000 [ 392.426365][ T35] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 392.586106][ T35] usb 8-1: New USB device found, idVendor=0711, idProduct=0550, bcdDevice= 0.00 [ 392.600992][ T35] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.601009][ T35] usb 8-1: Product: syz [ 392.601016][ T35] usb 8-1: Manufacturer: syz [ 392.601024][ T35] usb 8-1: SerialNumber: syz [ 392.644046][ T35] usb 8-1: USB2VGA dongle found at address 5 [ 392.661926][ T35] usb 8-1: Allocated 8 output buffers [ 392.729501][ T7984] comedi comedi0: Minor 3 could not be opened [ 392.730959][ T7984] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 392.731783][ T7984] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 392.731833][ T7984] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 392.927060][ T7980] netlink: 'syz.3.358': attribute type 30 has an invalid length. [ 392.967943][ T35] usb 8-1: Failed to early initialize device [ 392.982019][ T35] usb 8-1: USB disconnect, device number 5 [ 393.045059][ T5751] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 393.327953][ T8006] vhci_hcd vhci_hcd.0: pdev(9) rhport(0) sockfd(4) [ 393.327984][ T8006] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 393.328994][ T8006] vhci_hcd vhci_hcd.0: Device attached [ 393.365944][ T8010] netlink: 64 bytes leftover after parsing attributes in process `syz.4.366'. [ 393.373595][ T8010] syzkaller1: entered promiscuous mode [ 393.373616][ T8010] syzkaller1: entered allmulticast mode [ 393.536737][ T42] usb 11-1: new high-speed USB device number 12 using dummy_hcd [ 393.574946][ T2402] usb 14-1: new low-speed USB device number 6 using dummy_hcd [ 393.575927][ T25] usb 55-1: new low-speed USB device number 5 using vhci_hcd [ 393.593248][ T8014] bridge0: port 1(veth1_to_bridge) entered blocking state [ 393.593389][ T8014] bridge0: port 1(veth1_to_bridge) entered disabled state [ 393.593531][ T8014] veth1_to_bridge: entered allmulticast mode [ 393.597588][ T8014] veth1_to_bridge: entered promiscuous mode [ 393.675891][ T8014] rnbd_client L213: map_device: Parameters missing [ 393.705437][ T42] usb 11-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 393.706719][ T42] usb 11-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 393.706742][ T42] usb 11-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 393.706759][ T42] usb 11-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 393.706796][ T42] usb 11-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 393.706818][ T42] usb 11-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 393.708320][ T42] usb 11-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 393.708369][ T42] usb 11-1: Product: syz [ 393.708383][ T42] usb 11-1: Manufacturer: syz [ 393.724223][ T42] cdc_wdm 11-1:1.0: skipping garbage [ 393.724242][ T42] cdc_wdm 11-1:1.0: skipping garbage [ 393.738807][ T42] cdc_wdm 11-1:1.0: cdc-wdm0: USB WDM device [ 393.738825][ T42] cdc_wdm 11-1:1.0: Unknown control protocol [ 393.745716][ T2402] usb 14-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 393.746298][ T2402] usb 14-1: config 0 has no interfaces? [ 393.746335][ T2402] usb 14-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.792728][ T2402] usb 14-1: config 0 descriptor?? [ 393.960906][ T8026] bond0: entered promiscuous mode [ 393.960923][ T8026] bond_slave_0: entered promiscuous mode [ 393.961160][ T8026] bond_slave_1: entered promiscuous mode [ 393.966609][ T8026] batadv0: entered promiscuous mode [ 393.971203][ T8026] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 393.984928][ T8026] bond0: left promiscuous mode [ 393.984953][ T8026] bond_slave_0: left promiscuous mode [ 393.987421][ T8026] bond_slave_1: left promiscuous mode [ 393.996263][ T8026] batadv0: left promiscuous mode [ 394.001331][ T8007] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 4 [ 394.001786][ T5813] vhci_hcd vhci_hcd.9: stop threads [ 394.001800][ T5813] vhci_hcd vhci_hcd.9: release socket [ 394.001941][ T5813] vhci_hcd vhci_hcd.9: disconnect device [ 394.039406][ T6382] usb 14-1: USB disconnect, device number 6 [ 394.066987][ T8032] ima: rule for LSM 'u' is undefined [ 394.179594][ C2] cdc_wdm 11-1:1.0: Unexpected error -71 [ 394.183626][ C2] cdc_wdm 11-1:1.0: nonzero urb status received: -71 [ 394.183699][ C2] cdc_wdm 11-1:1.0: wdm_int_callback - 0 bytes [ 394.183906][ C2] cdc_wdm 11-1:1.0: nonzero urb status received: -71 [ 394.183917][ C2] cdc_wdm 11-1:1.0: wdm_int_callback - 0 bytes [ 394.185735][ C2] cdc_wdm 11-1:1.0: nonzero urb status received: -71 [ 394.185746][ C2] cdc_wdm 11-1:1.0: wdm_int_callback - 0 bytes [ 394.188050][ C2] cdc_wdm 11-1:1.0: nonzero urb status received: -71 [ 394.188061][ C2] cdc_wdm 11-1:1.0: wdm_int_callback - 0 bytes [ 394.188068][ C2] cdc_wdm 11-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 394.188078][ T35] usb 11-1: USB disconnect, device number 12 [ 394.532789][ T8038] cramfs: checking physical address 0x0000000043540000 for linear cramfs image [ 394.532895][ T8038] cramfs: wrong magic [ 394.547051][ T8038] cramfs: wrong magic [ 394.708109][ T8042] netlink: 64 bytes leftover after parsing attributes in process `syz.4.378'. [ 394.764994][ T8046] bridge0: port 3(veth1_to_bridge) entered blocking state [ 394.765053][ T8046] bridge0: port 3(veth1_to_bridge) entered disabled state [ 394.765146][ T8046] veth1_to_bridge: entered allmulticast mode [ 394.765942][ T8046] veth1_to_bridge: entered promiscuous mode [ 394.766017][ T8046] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 394.767618][ T8046] bridge0: port 3(veth1_to_bridge) entered blocking state [ 394.767665][ T8046] bridge0: port 3(veth1_to_bridge) entered forwarding state [ 394.772434][ T8042] pci 0000:00:01.0: MSI/MSI-X disallowed for future drivers [ 394.781882][ T8023] ima: policy update failed [ 394.949724][ T8046] rnbd_client L213: map_device: Parameters missing [ 395.005223][ T8056] FAULT_INJECTION: forcing a failure. [ 395.005223][ T8056] name failslab, interval 1, probability 0, space 0, times 0 [ 395.005248][ T8056] CPU: 2 UID: 0 PID: 8056 Comm: syz.6.383 Tainted: G L syzkaller #0 PREEMPT(full) [ 395.005266][ T8056] Tainted: [L]=SOFTLOCKUP [ 395.005270][ T8056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 395.005277][ T8056] Call Trace: [ 395.005282][ T8056] [ 395.005287][ T8056] dump_stack_lvl+0x100/0x190 [ 395.005307][ T8056] should_fail_ex.cold+0x5/0xa [ 395.005322][ T8056] should_failslab+0xc2/0x120 [ 395.005340][ T8056] kmem_cache_alloc_noprof+0x92/0x6a0 [ 395.005356][ T8056] ? alloc_vfsmnt+0x23/0x710 [ 395.005375][ T8056] alloc_vfsmnt+0x23/0x710 [ 395.005392][ T8056] clone_mnt+0x4b/0x930 [ 395.005410][ T8056] copy_tree+0x329/0xbf0 [ 395.005428][ T8056] copy_mnt_ns+0x3fa/0x1180 [ 395.005447][ T8056] ? __pfx_copy_mnt_ns+0x10/0x10 [ 395.005466][ T8056] ? create_new_namespaces+0x30/0xac0 [ 395.005487][ T8056] create_new_namespaces+0xd3/0xac0 [ 395.005503][ T8056] ? bpf_lsm_capable+0x9/0x10 [ 395.005521][ T8056] ? security_capable+0x80/0x260 [ 395.005537][ T8056] unshare_nsproxy_namespaces+0xf2/0x220 [ 395.005556][ T8056] ksys_unshare+0x4a2/0xa70 [ 395.005568][ T8056] ? __pfx_ksys_unshare+0x10/0x10 [ 395.005585][ T8056] __ia32_sys_unshare+0x30/0x40 [ 395.005597][ T8056] __do_fast_syscall_32+0x13a/0x8b0 [ 395.005617][ T8056] do_fast_syscall_32+0x32/0x70 [ 395.005636][ T8056] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 395.005651][ T8056] RIP: 0023:0xf6fcefec [ 395.005664][ T8056] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 395.005670][ T8056] RSP: 002b:00000000f53bd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 395.005682][ T8056] RAX: ffffffffffffffda RBX: 0000000022020600 RCX: 0000000000000000 [ 395.005689][ T8056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 395.005696][ T8056] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 395.005703][ T8056] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 395.005709][ T8056] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 395.005724][ T8056] [ 395.110185][ T8062] cramfs: checking physical address 0x0000000043540000 for linear cramfs image [ 395.110200][ T8062] cramfs: wrong magic [ 395.110364][ T8056] netlink: 20 bytes leftover after parsing attributes in process `syz.6.383'. [ 395.111248][ T8062] cramfs: wrong magic [ 395.164795][ T8061] netlink: 8 bytes leftover after parsing attributes in process `syz.9.385'. [ 395.181474][ T8057] netlink: 4 bytes leftover after parsing attributes in process `syz.4.382'. [ 395.189386][ T8057] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(7) [ 395.189401][ T8057] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 395.190033][ T8057] vhci_hcd vhci_hcd.0: Device attached [ 395.244673][ T8072] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 395.244693][ T8072] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 395.245711][ T8072] vhci_hcd vhci_hcd.0: Device attached [ 395.314775][ T8067] vhci_hcd: connection closed [ 395.314989][ T5813] vhci_hcd vhci_hcd.4: stop threads [ 395.315004][ T5813] vhci_hcd vhci_hcd.4: release socket [ 395.315025][ T5813] vhci_hcd vhci_hcd.4: disconnect device [ 395.420231][ T3270] vhci_hcd vhci_hcd.6: vhci_device speed not set [ 395.847530][ T6382] usb 8-1: new low-speed USB device number 6 using dummy_hcd [ 395.847608][ T7608] usb 43-1: new low-speed USB device number 4 using vhci_hcd [ 396.089720][ T6382] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 396.109933][ T6382] usb 8-1: config 0 has no interfaces? [ 396.109957][ T6382] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.116129][ T6382] usb 8-1: config 0 descriptor?? [ 396.134654][ C0] net_ratelimit: 51334 callbacks suppressed [ 396.134668][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 396.134714][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 396.134889][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135015][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135078][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135087][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135270][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135295][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135467][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.135478][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.337075][ T8073] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 3 [ 396.337313][ T5813] vhci_hcd vhci_hcd.3: stop threads [ 396.337323][ T5813] vhci_hcd vhci_hcd.3: release socket [ 396.337372][ T5813] vhci_hcd vhci_hcd.3: disconnect device [ 396.359584][ T42] usb 8-1: USB disconnect, device number 6 [ 396.465697][ T8088] FAULT_INJECTION: forcing a failure. [ 396.465697][ T8088] name failslab, interval 1, probability 0, space 0, times 0 [ 396.465721][ T8088] CPU: 2 UID: 0 PID: 8088 Comm: syz.4.392 Tainted: G L syzkaller #0 PREEMPT(full) [ 396.465737][ T8088] Tainted: [L]=SOFTLOCKUP [ 396.465742][ T8088] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 396.465750][ T8088] Call Trace: [ 396.465754][ T8088] [ 396.465759][ T8088] dump_stack_lvl+0x100/0x190 [ 396.465779][ T8088] should_fail_ex.cold+0x5/0xa [ 396.465795][ T8088] should_failslab+0xc2/0x120 [ 396.465813][ T8088] __kmalloc_noprof+0xfc/0x840 [ 396.465826][ T8088] ? __pfx_dynamic_dname+0x10/0x10 [ 396.465843][ T8088] ? tomoyo_encode2+0xfb/0x3c0 [ 396.465859][ T8088] tomoyo_encode2+0xfb/0x3c0 [ 396.465873][ T8088] tomoyo_encode+0x29/0x50 [ 396.465885][ T8088] tomoyo_realpath_from_path+0x18c/0x690 [ 396.465900][ T8088] tomoyo_path_number_perm+0x23c/0x580 [ 396.465916][ T8088] ? tomoyo_path_number_perm+0x22e/0x580 [ 396.465934][ T8088] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 396.465950][ T8088] ? futex_wait+0x11e/0x370 [ 396.465968][ T8088] ? __lock_acquire+0x5c0/0x1f40 [ 396.465990][ T8088] ? __fget_files+0x34/0x3d0 [ 396.466005][ T8088] ? find_held_lock+0x2b/0x80 [ 396.466017][ T8088] ? __fget_files+0x215/0x3d0 [ 396.466029][ T8088] ? hook_file_ioctl_common+0x140/0x440 [ 396.466045][ T8088] ? __fget_files+0x215/0x3d0 [ 396.466059][ T8088] ? __fget_files+0x21f/0x3d0 [ 396.466074][ T8088] security_file_ioctl_compat+0xd3/0x230 [ 396.466092][ T8088] __ia32_compat_sys_ioctl+0xc2/0x360 [ 396.466112][ T8088] __do_fast_syscall_32+0x13a/0x8b0 [ 396.466132][ T8088] do_fast_syscall_32+0x32/0x70 [ 396.466149][ T8088] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 396.466164][ T8088] RIP: 0023:0xf700efec [ 396.466178][ T8088] Code: Unable to access opcode bytes at 0xf700efc2. [ 396.466183][ T8088] RSP: 002b:00000000f53fd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 396.466195][ T8088] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000000089f2 [ 396.466203][ T8088] RDX: 0000000080000480 RSI: 0000000000000000 RDI: 0000000000000000 [ 396.466211][ T8088] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 396.466218][ T8088] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 396.466225][ T8088] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 396.466240][ T8088] [ 396.466250][ T8088] ERROR: Out of memory at tomoyo_realpath_from_path. [ 398.968324][ T25] vhci_hcd vhci_hcd.9: vhci_device speed not set [ 399.479240][ T8098] dvmrp0: entered allmulticast mode [ 399.575310][ T8100] netlink: 48 bytes leftover after parsing attributes in process `syz.9.396'. [ 399.616143][ T8094] rnbd_client L213: map_device: Parameters missing [ 399.706948][ T8105] binder: 8104:8105 ioctl 8040552c 80000180 returned -22 [ 399.818213][ T8109] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 399.818235][ T8109] overlayfs: failed to set xattr on upper [ 399.818243][ T8109] overlayfs: ...falling back to redirect_dir=nofollow. [ 399.818248][ T8109] overlayfs: ...falling back to index=off. [ 399.818254][ T8109] overlayfs: ...falling back to uuid=null. [ 399.877018][ T8110] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 399.935510][ T8103] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 399.997325][ T8110] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 400.040413][ T8103] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 400.123725][ T8103] ip6gretap1: entered allmulticast mode [ 400.142004][ T8103] batman_adv: batadv0: Adding interface: ip6gretap1 [ 400.142021][ T8103] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 400.142044][ T8103] batman_adv: batadv0: Interface activated: ip6gretap1 [ 400.530232][ T5837] usb 14-1: new high-speed USB device number 7 using dummy_hcd [ 400.798289][ T5837] usb 14-1: Using ep0 maxpacket: 8 [ 400.848049][ T5837] usb 14-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 400.963185][ T5837] usb 14-1: config index 0 descriptor too short (expected 301, got 45) [ 400.963229][ T5837] usb 14-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 400.963242][ T5837] usb 14-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 400.963254][ T5837] usb 14-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 400.963265][ T5837] usb 14-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 400.963286][ T5837] usb 14-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.031382][ T6361] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 401.031410][ T6361] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 401.144631][ C1] net_ratelimit: 71955 callbacks suppressed [ 401.144645][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.144669][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:1f:25:6b:d3:22, vlan:0) [ 401.144680][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.144797][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.144821][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 401.144844][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.144947][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.145002][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.145116][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 401.145176][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.220784][ T8116] netlink: 92 bytes leftover after parsing attributes in process `syz.4.403'. [ 401.253553][ T5837] usb 14-1: usb_control_msg returned -32 [ 401.253578][ T5837] usbtmc 14-1:16.0: can't read capabilities [ 401.371302][ T7608] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 402.634734][ T25] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 402.638697][ T8135] comedi comedi0: Minor 3 could not be opened [ 402.639360][ T8135] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 402.643977][ T8135] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 402.644033][ T8135] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 402.801178][ T25] usb 8-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 402.802128][ T25] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 402.802169][ T25] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 402.802191][ T25] usb 8-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 402.802225][ T25] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 402.836522][ T8133] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 402.838058][ T25] keyspan 8-1:1.0: Keyspan 2 port adapter converter detected [ 402.838336][ T25] keyspan 8-1:1.0: found no endpoint descriptor for endpoint 1 [ 403.008435][ T25] keyspan 8-1:1.0: found no endpoint descriptor for endpoint 84 [ 403.008512][ T25] keyspan 8-1:1.0: found no endpoint descriptor for endpoint 2 [ 403.021860][ T25] usb 8-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 403.047447][ T25] keyspan 8-1:1.0: found no endpoint descriptor for endpoint 88 [ 403.047517][ T25] keyspan 8-1:1.0: found no endpoint descriptor for endpoint 6 [ 403.067341][ T8138] loop1: detected capacity change from 0 to 147455 [ 403.113254][ T25] usb 8-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 403.434365][ T42] usb 14-1: USB disconnect, device number 7 [ 403.449959][ T8140] FAULT_INJECTION: forcing a failure. [ 403.449959][ T8140] name failslab, interval 1, probability 0, space 0, times 0 [ 403.449994][ T8140] CPU: 2 UID: 0 PID: 8140 Comm: syz.3.405 Tainted: G L syzkaller #0 PREEMPT(full) [ 403.450022][ T8140] Tainted: [L]=SOFTLOCKUP [ 403.450029][ T8140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 403.450043][ T8140] Call Trace: [ 403.450050][ T8140] [ 403.450058][ T8140] dump_stack_lvl+0x100/0x190 [ 403.450089][ T8140] should_fail_ex.cold+0x5/0xa [ 403.450116][ T8140] should_failslab+0xc2/0x120 [ 403.450144][ T8140] __kmalloc_noprof+0xfc/0x840 [ 403.450166][ T8140] ? kobject_get_path+0xcf/0x2c0 [ 403.450192][ T8140] kobject_get_path+0xcf/0x2c0 [ 403.450216][ T8140] kobject_uevent_env+0x287/0x18b0 [ 403.450242][ T8140] ? lockdep_hardirqs_on+0x7d/0x110 [ 403.450274][ T8140] ? module_remove_driver+0xa0/0x260 [ 403.450299][ T8140] __kobject_del+0x168/0x220 [ 403.450320][ T8140] kobject_put+0x348/0x640 [ 403.450344][ T8140] bus_remove_driver+0x16e/0x2e0 [ 403.450369][ T8140] driver_unregister+0x76/0xb0 [ 403.450410][ T8140] usb_gadget_unregister_driver+0x49/0x70 [ 403.450438][ T8140] raw_release+0x19b/0x260 [ 403.450462][ T8140] ? __pfx_raw_release+0x10/0x10 [ 403.450484][ T8140] __fput+0x3ff/0xb50 [ 403.450517][ T8140] task_work_run+0x150/0x240 [ 403.450542][ T8140] ? __pfx_task_work_run+0x10/0x10 [ 403.450573][ T8140] exit_to_user_mode_loop+0x1d8/0x700 [ 403.450603][ T8140] ? rcu_is_watching+0x13/0xc0 [ 403.450625][ T8140] __do_fast_syscall_32+0x59f/0x8b0 [ 403.450659][ T8140] do_fast_syscall_32+0x32/0x70 [ 403.450690][ T8140] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 403.450716][ T8140] RIP: 0023:0xf7f77fec [ 403.450738][ T8140] Code: Unable to access opcode bytes at 0xf7f77fc2. [ 403.450747][ T8140] RSP: 002b:00000000f541550c EFLAGS: 00000292 ORIG_RAX: 00000000000001b4 [ 403.450767][ T8140] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000ffffffff [ 403.450778][ T8140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 403.450790][ T8140] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 403.450801][ T8140] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 403.450812][ T8140] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 403.450838][ T8140] [ 403.567726][ T25] usb 8-1: USB disconnect, device number 7 [ 403.639000][ T25] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 403.642601][ T25] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 403.657807][ T25] keyspan 8-1:1.0: device disconnected [ 404.271333][ T8148] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 404.301758][ T5751] Bluetooth: hci5: unexpected event for opcode 0x202d [ 404.615824][ T2402] usb 11-1: new high-speed USB device number 13 using dummy_hcd [ 404.705359][ T8159] process 'syz.9.414' launched '/dev/fd/5' with NULL argv: empty string added [ 404.782102][ T2402] usb 11-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 404.784139][ T2402] usb 11-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 404.784161][ T2402] usb 11-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 404.784177][ T2402] usb 11-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 404.784212][ T2402] usb 11-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 404.839463][ T2402] usb 11-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 404.839488][ T2402] usb 11-1: Product: syz [ 404.839504][ T2402] usb 11-1: Manufacturer: syz [ 404.860775][ T2402] cdc_wdm 11-1:1.0: skipping garbage [ 404.860797][ T2402] cdc_wdm 11-1:1.0: skipping garbage [ 404.890390][ T2402] cdc_wdm 11-1:1.0: cdc-wdm0: USB WDM device [ 404.890410][ T2402] cdc_wdm 11-1:1.0: Unknown control protocol [ 405.045922][ T8159] netlink: 48 bytes leftover after parsing attributes in process `syz.9.414'. [ 405.151448][ T2402] usb 11-1: USB disconnect, device number 13 [ 405.343467][ T8170] comedi comedi0: Minor 3 could not be opened [ 405.359288][ T8170] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 405.360210][ T8170] rtrs_client L2095: : Failed to resolve address, err: -ENODEV [ 405.360322][ T8170] rtrs_client L2636: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 405.664665][ T2402] usb 11-1: new high-speed USB device number 14 using dummy_hcd [ 405.784225][ T8177] netlink: 8 bytes leftover after parsing attributes in process `syz.4.419'. [ 405.846936][ T2402] usb 11-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 405.921306][ T2402] usb 11-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 405.921337][ T2402] usb 11-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 405.921355][ T2402] usb 11-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 405.921395][ T2402] usb 11-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 405.923805][ T2402] usb 11-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 405.923825][ T2402] usb 11-1: Product: syz [ 405.923837][ T2402] usb 11-1: Manufacturer: syz [ 405.966733][ T2402] cdc_wdm 11-1:1.0: skipping garbage [ 405.966751][ T2402] cdc_wdm 11-1:1.0: skipping garbage [ 405.970771][ T2402] cdc_wdm 11-1:1.0: cdc-wdm0: USB WDM device [ 405.970792][ T2402] cdc_wdm 11-1:1.0: Unknown control protocol [ 406.130847][ T8174] tipc: Enabling of bearer rejected, failed to enable media [ 406.154693][ C0] net_ratelimit: 66887 callbacks suppressed [ 406.154710][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 406.154748][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.154795][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.154957][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155011][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155115][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155151][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155216][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155305][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.155352][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.454172][ T8174] i2c i2c-0: new_device: Instantiated device rt1719 at 0x49 [ 406.486172][ T8181] wusb3801 0-0004: supply vbus not found, using dummy regulator [ 406.531279][ T8181] i2c i2c-0: new_device: Instantiated device wusb3801 at 0x04 [ 406.990353][ C3] cdc_wdm 11-1:1.0: nonzero urb status received: -EPIPE [ 407.016314][ T8156] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT [ 407.453768][ T5751] Bluetooth: hci3: command 0x2016 tx timeout [ 408.013580][ T8197] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 408.013597][ T8197] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 408.013637][ T8197] vhci_hcd vhci_hcd.0: Device attached [ 409.034655][ T2402] usb 43-1: new low-speed USB device number 5 using vhci_hcd [ 409.413150][ T5932] usb 8-1: new low-speed USB device number 8 using dummy_hcd [ 409.622113][ T7124] Bluetooth: hci3: command 0x2016 tx timeout [ 409.750906][ T10] usb 11-1: USB disconnect, device number 14 [ 409.812163][ T8205] syz.4.425 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 409.916475][ T5932] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 409.942378][ T5932] usb 8-1: config 0 has no interfaces? [ 409.942411][ T5932] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 409.955734][ T5932] usb 8-1: config 0 descriptor?? [ 410.149246][ T8210] netlink: 4 bytes leftover after parsing attributes in process `syz.9.427'. [ 410.180221][ T8210] netlink: 32 bytes leftover after parsing attributes in process `syz.9.427'. [ 410.213232][ T8200] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 4 [ 410.213526][ T6063] vhci_hcd vhci_hcd.3: stop threads [ 410.213541][ T6063] vhci_hcd vhci_hcd.3: release socket [ 410.213583][ T6063] vhci_hcd vhci_hcd.3: disconnect device [ 410.249999][ T25] usb 8-1: USB disconnect, device number 8 [ 410.606400][ T42] usb 11-1: new high-speed USB device number 15 using dummy_hcd [ 410.768460][ T42] usb 11-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 410.773991][ T42] usb 11-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 410.783456][ T42] usb 11-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 410.789397][ T42] usb 11-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.789419][ T42] usb 11-1: Product: syz [ 410.789431][ T42] usb 11-1: Manufacturer: syz [ 410.789443][ T42] usb 11-1: SerialNumber: syz [ 410.812125][ T42] ti_usb_3410_5052 11-1:2.0: TI USB 5052 2 port adapter converter detected [ 410.820733][ T42] usb 11-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 410.860992][ T42] usb 11-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 411.012222][ T8211] FAULT_INJECTION: forcing a failure. [ 411.012222][ T8211] name failslab, interval 1, probability 0, space 0, times 0 [ 411.012277][ T8211] CPU: 2 UID: 0 PID: 8211 Comm: syz.6.426 Tainted: G L syzkaller #0 PREEMPT(full) [ 411.012301][ T8211] Tainted: [L]=SOFTLOCKUP [ 411.012307][ T8211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 411.012316][ T8211] Call Trace: [ 411.012322][ T8211] [ 411.012329][ T8211] dump_stack_lvl+0x100/0x190 [ 411.012356][ T8211] should_fail_ex.cold+0x5/0xa [ 411.012378][ T8211] should_failslab+0xc2/0x120 [ 411.012400][ T8211] __kmalloc_noprof+0xfc/0x840 [ 411.012419][ T8211] ? tomoyo_encode2+0xfb/0x3c0 [ 411.012440][ T8211] tomoyo_encode2+0xfb/0x3c0 [ 411.012459][ T8211] tomoyo_encode+0x29/0x50 [ 411.012475][ T8211] tomoyo_realpath_from_path+0x18c/0x690 [ 411.012497][ T8211] tomoyo_check_open_permission+0x2af/0x3c0 [ 411.012521][ T8211] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 411.012543][ T8211] ? __do_fast_syscall_32+0x13a/0x8b0 [ 411.012574][ T8211] ? hook_file_open+0x248/0x8e0 [ 411.012617][ T8211] ? path_get+0x61/0x80 [ 411.012641][ T8211] tomoyo_file_open+0x6b/0x90 [ 411.012662][ T8211] security_file_open+0xb5/0x1e0 [ 411.012678][ T8211] do_dentry_open+0x588/0x14d0 [ 411.012702][ T8211] vfs_open+0x82/0x3f0 [ 411.012727][ T8211] path_openat+0x19fa/0x2440 [ 411.012750][ T8211] ? __pfx_path_openat+0x10/0x10 [ 411.012775][ T8211] do_file_open+0x20e/0x430 [ 411.012796][ T8211] ? __pfx_do_file_open+0x10/0x10 [ 411.012831][ T8211] ? _raw_spin_unlock+0x28/0x50 [ 411.012852][ T8211] ? alloc_fd+0x471/0x7a0 [ 411.012877][ T8211] do_sys_openat2+0x10f/0x1e0 [ 411.012899][ T8211] ? __pfx_do_sys_openat2+0x10/0x10 [ 411.012936][ T8211] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 411.012965][ T8211] __ia32_compat_sys_openat+0x12d/0x210 [ 411.012990][ T8211] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 411.013013][ T8211] ? fput+0x7c/0x100 [ 411.013033][ T8211] ? ksys_write+0x1ac/0x250 [ 411.013049][ T8211] ? __pfx_ksys_write+0x10/0x10 [ 411.013070][ T8211] __do_fast_syscall_32+0x13a/0x8b0 [ 411.013094][ T8211] ? lockdep_hardirqs_on+0x7d/0x110 [ 411.013119][ T8211] do_fast_syscall_32+0x32/0x70 [ 411.013144][ T8211] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 411.013164][ T8211] RIP: 0023:0xf6fcefec [ 411.013200][ T8211] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 411.013208][ T8211] RSP: 002b:00000000f53bd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 411.013226][ T8211] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000200 [ 411.013237][ T8211] RDX: 0000000000004202 RSI: 000000000000006a RDI: 0000000000000000 [ 411.013248][ T8211] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 411.013258][ T8211] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 411.013268][ T8211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 411.013291][ T8211] [ 411.134745][ T8211] ERROR: Out of memory at tomoyo_realpath_from_path. [ 411.164602][ C1] net_ratelimit: 72713 callbacks suppressed [ 411.164617][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.164739][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.164774][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.164905][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.164934][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:1f:25:6b:d3:22, vlan:0) [ 411.164937][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.165059][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.165086][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 411.165098][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.165212][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 411.495687][ T8224] netlink: 64 bytes leftover after parsing attributes in process `syz.4.433'. [ 412.902056][ T8211] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send start command, -110 [ 416.174693][ C3] net_ratelimit: 76530 callbacks suppressed [ 416.174708][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.174706][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.174848][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.174886][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 416.174988][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.175035][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:1f:25:6b:d3:22, vlan:0) [ 416.175043][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.175124][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.175194][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 416.175194][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ae:96:77:77:31:e0, vlan:0) [ 420.966342][ T3270] usb 11-1: USB disconnect, device number 15 [ 421.184706][ C2] net_ratelimit: 78739 callbacks suppressed [ 421.184722][ C2] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184732][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184735][ C3] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184826][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184862][ C2] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184897][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.184905][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.185048][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 421.185064][ C3] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.185090][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 421.855719][ C3] swapper/3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 421.855757][ C0] slab_out_of_memory: 38 callbacks suppressed [ 421.855767][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G L syzkaller #0 PREEMPT(full) [ 421.855770][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.855782][ C3] Tainted: [L]=SOFTLOCKUP [ 421.855781][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.855786][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 421.855791][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.855793][ C3] Call Trace: [ 421.855797][ C3] [ 421.855799][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.855802][ C3] dump_stack_lvl+0x100/0x190 [ 421.855821][ C3] warn_alloc.cold+0x9e/0xb2 [ 421.855834][ C3] ? __pfx_warn_alloc+0x10/0x10 [ 421.855849][ C3] ? wakeup_kcompactd+0x29c/0x3b0 [ 421.855863][ C3] ? alloc_pages_mpol+0x201/0x550 [ 421.855877][ C3] ? __pfx_get_page_from_freelist+0x10/0x10 [ 421.855892][ C3] __alloc_frozen_pages_noprof+0xcb6/0x3300 [ 421.855909][ C3] ? lockdep_hardirqs_on+0x7d/0x110 [ 421.855915][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.855926][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.855925][ C3] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 421.855935][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.855936][ C3] ? stack_depot_save_flags+0x982/0x9f0 [ 421.855942][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.855954][ C3] ? __pcs_replace_empty_main+0x390/0x650 [ 421.855971][ C3] ? kasan_save_stack+0x3f/0x50 [ 421.855983][ C3] ? kasan_save_stack+0x30/0x50 [ 421.855994][ C3] ? kasan_save_track+0x14/0x30 [ 421.856005][ C3] ? kasan_save_free_info+0x3b/0x70 [ 421.856021][ C3] ? __kasan_slab_free+0x5f/0x80 [ 421.856033][ C3] ? kfree+0x22b/0x6d0 [ 421.856047][ C3] ? __pcs_replace_empty_main+0x390/0x650 [ 421.856051][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856061][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856062][ C3] ? kmem_cache_alloc_noprof+0x4c4/0x6a0 [ 421.856070][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856073][ C3] ? skb_ext_add+0xfa/0x810 [ 421.856077][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856085][ C3] ? br_nf_forward_ip.part.0+0x28/0x820 [ 421.856095][ C3] ? br_nf_forward+0xfe5/0x19f0 [ 421.856104][ C3] ? nf_hook_slow+0xbf/0x220 [ 421.856116][ C3] ? __br_forward+0x2f7/0x970 [ 421.856129][ C3] ? maybe_deliver+0xf0/0x180 [ 421.856142][ C3] ? br_flood+0x29b/0x7b0 [ 421.856154][ C3] ? br_handle_frame_finish+0xfe4/0x1f70 [ 421.856171][ C3] ? __netif_receive_skb_core.constprop.0+0x6c5/0x3530 [ 421.856184][ C3] ? __netif_receive_skb_one_core+0xb0/0x1e0 [ 421.856188][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856213][ C3] ? __netif_receive_skb+0x1f/0x120 [ 421.856218][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856228][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856226][ C3] ? process_backlog+0x487/0x1600 [ 421.856234][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856238][ C3] ? __napi_poll.constprop.0+0xaf/0x450 [ 421.856249][ C3] ? net_rx_action+0xa40/0xf20 [ 421.856260][ C3] ? handle_softirqs+0x1e6/0x9d0 [ 421.856268][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856277][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856275][ C3] ? __irq_exit_rcu+0x16a/0x210 [ 421.856286][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856288][ C3] ? irq_exit_rcu+0x9/0x30 [ 421.856293][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856302][ C3] ? sysvec_apic_timer_interrupt+0xa3/0xc0 [ 421.856316][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 421.856327][ C3] ? pv_native_safe_halt+0xf/0x20 [ 421.856341][ C3] ? default_idle+0x9/0x10 [ 421.856349][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 421.856366][ C3] ? policy_nodemask+0xed/0x4f0 [ 421.856381][ C3] alloc_pages_mpol+0x201/0x550 [ 421.856396][ C3] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 421.856398][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856408][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856411][ C3] ? rcu_is_watching+0x13/0xc0 [ 421.856417][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856424][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856424][ C3] new_slab+0x424/0x6e0 [ 421.856434][ C3] ? __pcs_replace_empty_main+0x320/0x650 [ 421.856451][ C3] ___slab_alloc+0x2a1/0x810 [ 421.856462][ C3] ? __pcs_replace_empty_main+0x390/0x650 [ 421.856480][ C3] kmem_cache_alloc_noprof+0x39d/0x6a0 [ 421.856492][ C3] ? skb_ext_add+0xfa/0x810 [ 421.856504][ C3] skb_ext_add+0xfa/0x810 [ 421.856514][ C3] ? net_generic+0x25/0x2a0 [ 421.856528][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856530][ C3] ? find_held_lock+0x2b/0x80 [ 421.856539][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856541][ C3] ? net_generic+0xea/0x2a0 [ 421.856548][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856555][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856557][ C3] br_nf_forward_ip.part.0+0x28/0x820 [ 421.856570][ C3] br_nf_forward+0xfe5/0x19f0 [ 421.856582][ C3] nf_hook_slow+0xbf/0x220 [ 421.856595][ C3] __br_forward+0x2f7/0x970 [ 421.856609][ C3] ? __pfx___br_forward+0x10/0x10 [ 421.856621][ C3] ? __asan_memcpy+0x3c/0x60 [ 421.856633][ C3] ? __pfx_br_forward_finish+0x10/0x10 [ 421.856646][ C3] ? __skb_clone+0x570/0x760 [ 421.856659][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x920(GFP_ATOMIC|__GFP_ZERO) [ 421.856661][ C3] maybe_deliver+0xf0/0x180 [ 421.856670][ C0] cache: kmalloc-256, object size: 256, buffer size: 512, default order: 1, min order: 0 [ 421.856670][ C2] SLUB: Unable to allocate memory on CPU 2 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856679][ C0] node 0: slabs: 275, objs: 4368, free: 0 [ 421.856676][ C3] br_flood+0x29b/0x7b0 [ 421.856686][ C0] node 1: slabs: 1032, objs: 15272, free: 9 [ 421.856685][ C2] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856695][ C2] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856694][ C3] br_handle_frame_finish+0xfe4/0x1f70 [ 421.856697][ C0] SLUB: Unable to allocate memory on CPU 0 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 421.856703][ C2] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856707][ C0] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 1, min order: 0 [ 421.856715][ C0] node 0: slabs: 1041, objs: 25544, free: 0 [ 421.856712][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 421.856722][ C0] node 1: slabs: 10324, objs: 255526, free: 9 [ 421.856733][ C3] ? __local_bh_enable_ip+0xa5/0x120 [ 421.856749][ C3] ? ip6t_do_table+0xc1d/0x1c90 [ 421.856763][ C3] ? __pfx_ip6t_do_table+0x10/0x10 [ 421.856775][ C3] ? nf_hook_slow+0x167/0x220 [ 421.856788][ C3] br_nf_hook_thresh+0x30d/0x420 [ 421.856798][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 421.856816][ C3] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 421.856827][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 421.856843][ C3] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 421.856853][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 421.856866][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 421.856882][ C3] br_nf_pre_routing_finish_ipv6+0x659/0xdd0 [ 421.856892][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 421.856911][ C3] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 421.856923][ C3] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 421.856933][ C3] ? net_generic+0x25/0x2a0 [ 421.856949][ C3] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 421.856960][ C3] ? net_generic+0xea/0x2a0 [ 421.856977][ C3] br_nf_pre_routing+0x90f/0x1560 [ 421.856990][ C3] br_handle_frame+0xce9/0x1540 [ 421.857007][ C3] ? __pfx_br_handle_frame+0x10/0x10 [ 421.857024][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 421.857042][ C3] ? __pfx_br_handle_frame+0x10/0x10 [ 421.857057][ C3] __netif_receive_skb_core.constprop.0+0x6c5/0x3530 [ 421.857074][ C3] ? kmem_cache_free+0x127/0x6c0 [ 421.857090][ C3] ? skb_release_data+0x6ca/0x8e0 [ 421.857104][ C3] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 421.857118][ C3] ? kfree_skbmem+0x19f/0x210 [ 421.857129][ C3] ? sk_skb_reason_drop+0x114/0x1b0 [ 421.857144][ C3] ? ip6_mc_input+0x51a/0x1050 [ 421.857163][ C3] ? __lock_acquire+0x5c0/0x1f40 [ 421.857180][ C3] ? process_backlog+0x437/0x1600 [ 421.857191][ C3] __netif_receive_skb_one_core+0xb0/0x1e0 [ 421.857204][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 421.857217][ C3] ? lock_acquire+0x1d1/0x380 [ 421.857232][ C3] ? process_backlog+0x437/0x1600 [ 421.857244][ C3] ? process_backlog+0x437/0x1600 [ 421.857255][ C3] __netif_receive_skb+0x1f/0x120 [ 421.857268][ C3] process_backlog+0x487/0x1600 [ 421.857283][ C3] __napi_poll.constprop.0+0xaf/0x450 [ 421.857296][ C3] net_rx_action+0xa40/0xf20 [ 421.857312][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 421.857327][ C3] ? tmigr_handle_remote+0x132/0x380 [ 421.857344][ C3] ? run_timer_base+0x121/0x190 [ 421.857360][ C3] ? rcu_is_watching+0x13/0xc0 [ 421.857372][ C3] handle_softirqs+0x1e6/0x9d0 [ 421.857389][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 421.857404][ C3] ? _raw_spin_unlock+0x28/0x50 [ 421.857417][ C3] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 421.857430][ C3] __irq_exit_rcu+0x16a/0x210 [ 421.857445][ C3] irq_exit_rcu+0x9/0x30 [ 421.857460][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 421.857474][ C3] [ 421.857477][ C3] [ 421.857481][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 421.857493][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 421.857508][ C3] Code: 48 9d 02 e9 43 50 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 83 45 1d 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 421.857518][ C3] RSP: 0018:ffffc9000049fe00 EFLAGS: 00000206 [ 421.857527][ C3] RAX: 000000000027fe33 RBX: ffff88801cbf8000 RCX: ffffffff8bce7185 [ 421.857534][ C3] RDX: 0000000000000001 RSI: ffffffff8e3f18bd RDI: ffffffff8c622c80 [ 421.857541][ C3] RBP: ffffed100397f000 R08: 0000000000000001 R09: ffffed10056a67bd [ 421.857547][ C3] R10: ffff88802b533deb R11: 0000000000000001 R12: 0000000000000000 [ 421.857553][ C3] R13: 0000000000000000 R14: 1ffff92000093fc4 R15: dffffc0000000000 [ 421.857563][ C3] ? ct_kernel_exit+0x125/0x180 [ 421.857580][ C3] default_idle+0x9/0x10 [ 421.857590][ C3] default_idle_call+0x6c/0xb0 [ 421.857599][ C3] do_idle+0x3ae/0x5b0 [ 421.857609][ C3] ? __pfx_do_idle+0x10/0x10 [ 421.857622][ C3] cpu_startup_entry+0x4f/0x60 [ 421.857632][ C3] start_secondary+0x21d/0x2d0 [ 421.857648][ C3] ? __pfx_start_secondary+0x10/0x10 [ 421.857665][ C3] common_startup_64+0x13e/0x158 [ 421.857684][ C3] [ 421.857688][ C3] Mem-Info: [ 421.857693][ C3] active_anon:7240 inactive_anon:186 isolated_anon:0 [ 421.857693][ C3] active_file:4182 inactive_file:21452 isolated_file:0 [ 421.857693][ C3] unevictable:1024 dirty:516 writeback:1 [ 421.857693][ C3] slab_reclaimable:7334 slab_unreclaimable:106283 [ 421.857693][ C3] mapped:24582 shmem:1537 pagetables:1593 [ 421.857693][ C3] sec_pagetables:296 bounce:0 [ 421.857693][ C3] kernel_misc_reclaimable:0 [ 421.857693][ C3] free:5161 free_pcp:5616 free_cma:0 [ 421.857718][ C3] Node 0 active_anon:28kB inactive_anon:8kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7404kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8928kB pagetables:1008kB sec_pagetables:1100kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 421.857748][ C3] Node 1 active_anon:28932kB inactive_anon:736kB active_file:16660kB inactive_file:85736kB unevictable:4096kB isolated(anon):0kB isolated(file):0kB mapped:90924kB dirty:2060kB writeback:4kB shmem:6148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7456kB pagetables:5364kB sec_pagetables:84kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 421.857774][ C3] Node 0 DMA free:1396kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:464kB local_pcp:124kB free_cma:0kB [ 421.857802][ C3] lowmem_reserve[]: 0 277 277 277 277 [ 421.857820][ C3] Node 0 DMA32 free:3008kB boost:24576kB min:37204kB low:40360kB high:43516kB reserved_highatomic:0kB free_highatomic:0kB active_anon:16kB inactive_anon:8kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:4kB zspages:28kB present:1032196kB managed:284568kB mlocked:0kB bounce:0kB free_pcp:5140kB local_pcp:1916kB free_cma:0kB [ 421.857847][ C3] lowmem_reserve[]: 0 0 0 0 0 [ 421.857864][ C3] Node 1 DMA32 free:16240kB boost:4096kB min:51240kB low:63024kB high:74808kB reserved_highatomic:10240kB free_highatomic:0kB active_anon:28932kB inactive_anon:736kB active_file:16660kB inactive_file:85736kB unevictable:4096kB writepending:2064kB zspages:2240kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:16860kB local_pcp:9808kB free_cma:0kB [ 421.857893][ C3] lowmem_reserve[]: 0 0 0 0 0 [ 421.857909][ C3] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 1380kB [ 421.857973][ C3] Node 0 DMA32: 4*4kB (UE) 19*8kB (E) 5*16kB (E) 9*32kB (UE) 7*64kB (UE) 1*128kB (U) 1*256kB (U) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2904kB [ 421.858044][ C3] Node 1 DMA32: 549*4kB (ME) 139*8kB (UME) 45*16kB (UME) 45*32kB (UME) 33*64kB (UME) 19*128kB (UM) 10*256kB (UME) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 16156kB [ 421.858120][ C3] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.858128][ C3] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 421.858136][ C3] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.858144][ C3] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 421.858151][ C3] 27277 total pagecache pages [ 421.858155][ C3] 110 pages in swap cache [ 421.858158][ C3] Free swap = 122172kB [ 421.858162][ C3] Total swap = 124996kB [ 421.858166][ C3] 524155 pages RAM [ 421.858169][ C3] 0 pages HighMem/MovableOnly [ 421.858173][ C3] 212121 pages reserved [ 421.858176][ C3] 0 pages cma reserved [ 421.866184][ T2402] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 422.082445][ T3270] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 422.096271][ T3270] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 422.097003][ T3270] ti_usb_3410_5052 11-1:2.0: device disconnected [ 422.171974][ T8233] batman_adv: batadv0: Adding interface: syzkaller0 [ 422.171986][ T8233] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 422.172003][ T8233] batman_adv: batadv0: Interface activated: syzkaller0 [ 422.193452][ T8231] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 422.219837][ T8231] batman_adv: batadv0: Removing interface: syzkaller0 [ 422.545307][ T6074] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.623407][ T5751] Bluetooth: hci6: unexpected event for opcode 0x4ad0 [ 422.710842][ T6074] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.759102][ T8261] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 422.792235][ T5751] Bluetooth: hci0: unexpected event 0x09 length: 7 > 3 [ 422.831176][ T6074] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.926905][ T6074] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.262347][ T6074] bond0 (unregistering): Released all slaves [ 423.289853][ T5452] 8021q: adding VLAN 0 to HW filter on device eth2 [ 423.502131][ T5452] 8021q: adding VLAN 0 to HW filter on device eth3 [ 423.556284][ T6074] hsr_slave_0: left promiscuous mode [ 423.556876][ T6074] hsr_slave_1: left promiscuous mode [ 423.560932][ T6074] veth1_macvtap: left promiscuous mode [ 423.560972][ T6074] veth0_macvtap: left promiscuous mode [ 423.561061][ T6074] veth1_vlan: left promiscuous mode [ 423.562675][ T6074] veth0_vlan: left promiscuous mode [ 423.830519][ T8292] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 423.830546][ T8292] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 423.830626][ T8292] vhci_hcd vhci_hcd.0: Device attached [ 424.048168][ T8300] Oops: general protection fault, probably for non-canonical address 0xe000080fe2ae2d42: 0000 [#1] SMP KASAN NOPTI [ 424.052232][ T8300] KASAN: maybe wild-memory-access in range [0x0000607f15716a10-0x0000607f15716a17] [ 424.055659][ T8300] CPU: 0 UID: 0 PID: 8300 Comm: syz.3.446 Tainted: G L syzkaller #0 PREEMPT(full) [ 424.059500][ T8300] Tainted: [L]=SOFTLOCKUP [ 424.061406][ T8300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 424.065218][ T8300] RIP: 0010:try_module_get+0x23/0xd0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 424.066976][ T8300] Code: 90 90 90 90 90 90 90 f3 0f 1e fa 48 85 ff 0f 84 9b 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 48 c1 ea 03 53 48 89 fb <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 89 00 00 00 83 3b 02 74 67 48 [ 424.073424][ T8300] RSP: 0000:ffffc9000461f920 EFLAGS: 00010206 [ 424.075342][ T8300] RAX: dffffc0000000000 RBX: 0000607f15716a10 RCX: ffffc90026885000 [ 424.077884][ T8300] RDX: 00000c0fe2ae2d42 RSI: ffffffff88299130 RDI: 0000607f15716a10 [ 424.080357][ T8300] RBP: ffff88802988a600 R08: 0000000000000001 R09: fffffbfff20b424d [ 424.082822][ T8300] R10: ffffffff905a126f R11: 0000000000000001 R12: ffff88802af78700 [ 424.085228][ T8300] R13: ffff88806ba00880 R14: ffff888025532b80 R15: ffff88802af78748 [ 424.087579][ T8300] FS: 0000000000000000(0000) GS:ffff888096960000(0063) knlGS:00000000f5436b40 [ 424.090322][ T8300] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 424.092392][ T8300] CR2: 0000000080000140 CR3: 000000007429e000 CR4: 0000000000352ef0 [ 424.095100][ T8300] Call Trace: [ 424.096247][ T8300] [ 424.097227][ T8300] dvb_device_open+0x124/0x3b0 [ 424.098794][ T8300] ? __pfx_dvb_device_open+0x10/0x10 [ 424.100456][ T8300] chrdev_open+0x234/0x6a0 [ 424.101855][ T8300] ? __pfx_apparmor_file_open+0x10/0x10 [ 424.103514][ T8300] ? __pfx_chrdev_open+0x10/0x10 [ 424.105018][ T8300] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 424.106850][ T8300] do_dentry_open+0x6ab/0x14d0 [ 424.108416][ T8300] ? __pfx_chrdev_open+0x10/0x10 [ 424.109994][ T8300] vfs_open+0x82/0x3f0 [ 424.111485][ T8300] path_openat+0x19fa/0x2440 [ 424.113306][ T8300] ? __pfx_path_openat+0x10/0x10 [ 424.115090][ T8300] do_file_open+0x20e/0x430 [ 424.116503][ T8300] ? __pfx_do_file_open+0x10/0x10 [ 424.118047][ T8300] ? _raw_spin_unlock+0x28/0x50 [ 424.119580][ T8300] ? alloc_fd+0x471/0x7a0 [ 424.120973][ T8300] do_sys_openat2+0x10f/0x1e0 [ 424.122489][ T8300] ? __pfx_do_sys_openat2+0x10/0x10 [ 424.124084][ T8300] ? find_held_lock+0x2b/0x80 [ 424.125680][ T8300] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 424.127980][ T8300] __ia32_compat_sys_openat+0x12d/0x210 [ 424.130159][ T8300] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 424.132463][ T8300] do_int80_emulation+0x166/0x650 [ 424.134094][ T8300] asm_int80_emulation+0x1a/0x20 [ 424.135672][ T8300] RIP: 0023:0xf71775ab [ 424.137071][ T8300] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 424.143087][ T8300] RSP: 002b:00000000f543603c EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 424.145663][ T8300] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5436100 [ 424.147888][ T8300] RDX: 0000000000040402 RSI: 0000000000000000 RDI: 0000000000000000 [ 424.150398][ T8300] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 424.153026][ T8300] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 424.155642][ T8300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 424.158407][ T8300] [ 424.159432][ T8300] Modules linked in: [ 424.160828][ T2402] usb 9-1: new low-speed USB device number 11 using dummy_hcd [ 424.160925][ T8300] ---[ end trace 0000000000000000 ]--- [ 424.160931][ T42] usb 45-1: new high-speed USB device number 4 using vhci_hcd [ 424.168583][ T8300] RIP: 0010:try_module_get+0x23/0xd0 [ 424.168624][ T8300] Code: 90 90 90 90 90 90 90 f3 0f 1e fa 48 85 ff 0f 84 9b 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 48 c1 ea 03 53 48 89 fb <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 89 00 00 00 83 3b 02 74 67 48 [ 424.168645][ T8300] RSP: 0000:ffffc9000461f920 EFLAGS: 00010206 [ 424.168665][ T8300] RAX: dffffc0000000000 RBX: 0000607f15716a10 RCX: ffffc90026885000 [ 424.168680][ T8300] RDX: 00000c0fe2ae2d42 RSI: ffffffff88299130 RDI: 0000607f15716a10 [ 424.168694][ T8300] RBP: ffff88802988a600 R08: 0000000000000001 R09: fffffbfff20b424d [ 424.168709][ T8300] R10: ffffffff905a126f R11: 0000000000000001 R12: ffff88802af78700 [ 424.168721][ T8300] R13: ffff88806ba00880 R14: ffff888025532b80 R15: ffff88802af78748 [ 424.168736][ T8300] FS: 0000000000000000(0000) GS:ffff888096a60000(0063) knlGS:00000000f5436b40 [ 424.168779][ T8300] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 424.168795][ T8300] CR2: 00000000f5415da4 CR3: 000000007429e000 CR4: 0000000000352ef0 [ 424.168810][ T8300] Kernel panic - not syncing: Fatal exception [ 424.212343][ T8300] Kernel Offset: disabled [ 424.214093][ T8300] Rebooting in 86400 seconds..