last executing test programs: 1h50m29.548129966s ago: executing program 0 (id=466): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x9}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xa1, 0x12, 0x17, 0x10, 0xb95, 0x172a, 0xf7f4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xfb, 0x0, 0x1, 0x6c, 0x5d, 0x65, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}]}}]}}]}}, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a35f2", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x7, 0x0, 0x0, 0x0, {[@generic={0x2, 0x2}]}}}}}}}}, 0x0) 1h50m19.463447364s ago: executing program 0 (id=470): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1h50m15.833857686s ago: executing program 0 (id=472): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xb, 0x7, 0x8, 0x8, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x281c2, 0x0) fcntl$setlease(r2, 0x400, 0x1) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_default\x00') 1h50m11.1235876s ago: executing program 0 (id=474): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x82) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2eb4, 0x2000007ff) 1h50m8.681728194s ago: executing program 0 (id=476): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x4) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz1\x00'}) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000003900)={0x2020}, 0x2020) 1h50m7.205205149s ago: executing program 0 (id=477): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000002c0)={0x0, {'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000180)=""/32, 0x20, 0x0, 0x0, 0x3, 0x0, 0xa0}}, 0x120) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040341a02080000000000010902"], 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) 1h49m59.391543448s ago: executing program 32 (id=477): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000002c0)={0x0, {'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000180)=""/32, 0x20, 0x0, 0x0, 0x3, 0x0, 0xa0}}, 0x120) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040341a02080000000000010902"], 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) 1h34m27.051864725s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h31m21.483528969s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h28m36.110757458s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h26m28.721186652s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h24m7.0933149s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h23m46.454853317s ago: executing program 1 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h23m38.362734813s ago: executing program 33 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) ppoll(&(0x7f0000000200)=[{r0, 0x8000}], 0x1, 0x0, 0x0, 0x0) 1h14m18.534565174s ago: executing program 3 (id=993): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_uring_setup(0x6281, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001e80)=0x8) syz_open_dev$sndpcmc(&(0x7f0000000d00), 0x0, 0x42) close_range(r0, 0xffffffffffffffff, 0x0) 1h14m13.553584002s ago: executing program 3 (id=996): r0 = fsopen(&(0x7f0000000340)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000580)='#]\x00', &(0x7f0000001700)="c5", 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r1, &(0x7f0000001980)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) readv(r0, &(0x7f0000000480)=[{0x0}], 0x1) 1h14m10.158178566s ago: executing program 3 (id=998): socket$inet6(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x50) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x448}}, 0x0) sendmmsg$inet(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000100), 0x2}}], 0x40000000000003a, 0x0) 1h14m5.570891094s ago: executing program 3 (id=1000): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x25840, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x272) 1h14m2.651531745s ago: executing program 3 (id=1002): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x3, 0x261, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000340)="9b", &(0x7f0000000080)=@udp}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000d80)={{r2, 0xffffffffffffffff}, &(0x7f0000000d00), &(0x7f0000000d40)='%+9llu \x00'}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000001680), 0x0}, 0x20) 1h14m0.31107773s ago: executing program 3 (id=1003): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) ppoll(&(0x7f0000000180)=[{r0, 0x60c1}], 0x1, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f00000003c0)={r1, 0x1}) 1h13m51.409334996s ago: executing program 34 (id=1003): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) ppoll(&(0x7f0000000180)=[{r0, 0x60c1}], 0x1, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f00000003c0)={r1, 0x1}) 52m7.123907945s ago: executing program 4 (id=1393): symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) fchdir(r0) close(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/122, 0x7a) 52m3.987104369s ago: executing program 4 (id=1395): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @broadcast}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) 51m57.683044417s ago: executing program 4 (id=1397): r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) sendmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1b", 0xfffffec8}], 0x1}}], 0x1, 0x80) 51m50.910299237s ago: executing program 4 (id=1399): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='./file0/../file0/../file0/../file0\x00') 51m47.681442363s ago: executing program 4 (id=1401): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05"], 0x9) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x5}, 0x8) 51m45.834873512s ago: executing program 4 (id=1402): r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x1, 0x101}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000740)={0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "65366a50432b7ee2c7feddd91df868e7cfc6fa7272f3bf0a71b5d0c19323a260"}}) 51m36.313888375s ago: executing program 35 (id=1402): r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x1, 0x101}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000740)={0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "65366a50432b7ee2c7feddd91df868e7cfc6fa7272f3bf0a71b5d0c19323a260"}}) 30m56.247929167s ago: executing program 2 (id=1718): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') 30m44.409643509s ago: executing program 2 (id=1721): r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c000000100037040200"/20, @ANYRES32=r3, @ANYBLOB="a30d0500000000001c0012800e00010069703665727370616e00000008000280040012"], 0x3c}}, 0x8000) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="2ab50e65cd6b"}, 0x14) 30m38.193362699s ago: executing program 2 (id=1723): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace(0x8, r0) r1 = syz_pidfd_open(r0, 0x0) wait4(r0, 0x0, 0x0, 0x0) process_madvise(r1, 0x0, 0x0, 0x0, 0x0) 30m31.096835207s ago: executing program 2 (id=1725): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000001200)=0x6d7c, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e21, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 30m24.350187963s ago: executing program 2 (id=1727): setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}, 0x10) r0 = syz_io_uring_setup(0x64bb, &(0x7f0000000480)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='5'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FADVISE) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 30m18.825058682s ago: executing program 2 (id=1729): r0 = openat$cuse(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000004bc0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r0, &(0x7f0000000100)={0x18, 0x0, r1, {0x2}}, 0x18) r2 = syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x5885}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r2, 0x3516, 0x0, 0x0, 0x0, 0x0) 29m31.573108836s ago: executing program 36 (id=1729): r0 = openat$cuse(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000004bc0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r0, &(0x7f0000000100)={0x18, 0x0, r1, {0x2}}, 0x18) r2 = syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x5885}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r2, 0x3516, 0x0, 0x0, 0x0, 0x0) 21m9.791067064s ago: executing program 6 (id=1820): r0 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00000003c0)=0x800000001, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x4008840, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @local}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="17", 0x1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/180, 0xb4, 0x0, 0x0, 0x0) 21m5.601462321s ago: executing program 6 (id=1822): syz_io_uring_setup(0x239, &(0x7f0000000080)={0x0, 0x0, 0x10100}, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, 0x0, &(0x7f0000000040)) 21m1.222668653s ago: executing program 6 (id=1824): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x80, 0x6, @link_local}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006640)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) 20m54.968769982s ago: executing program 6 (id=1826): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000480)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x12f451, 0x0) umount2(&(0x7f0000000240)='./file0/file0\x00', 0xb) 20m45.103284651s ago: executing program 6 (id=1828): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x149842, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='devices.list\x00', 0x275a, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x4000000) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0'}, 0xb) copy_file_range(r1, &(0x7f00000001c0), r0, 0x0, 0xffffffffa003e45c, 0x0) 20m41.849636169s ago: executing program 6 (id=1830): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x15, 0x5, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt(r1, 0x200000000114, 0x271e, &(0x7f0000000580)=""/102393, &(0x7f0000000040)=0x18ff9) 20m34.848072091s ago: executing program 37 (id=1830): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x15, 0x5, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt(r1, 0x200000000114, 0x271e, &(0x7f0000000580)=""/102393, &(0x7f0000000040)=0x18ff9) 40.003455669s ago: executing program 5 (id=1999): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x42) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r0, r2}, 0x3c) syz_emit_ethernet(0xb7, &(0x7f0000000b80)=ANY=[], 0x0) 36.97656719s ago: executing program 7 (id=2000): r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0xd3, 0x0, 0x0) 31.64838951s ago: executing program 5 (id=2001): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="050000000400000099000000"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x80000000003, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200a006002a17006000000002000020d3"]) close_range(r0, 0xffffffffffffffff, 0x0) 25.339888159s ago: executing program 7 (id=2002): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0xc00}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xf0, 0x7}, {}, {0x7}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0c4}, 0x0) 19.401371068s ago: executing program 5 (id=2003): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='&'], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a80)={r2, &(0x7f0000000940), &(0x7f0000000a40)=@tcp6=r0}, 0x20) recvmmsg(r0, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002ac0)=""/4101, 0x1005}], 0x1}}], 0x1, 0x0, 0x0) 13.294031681s ago: executing program 7 (id=2004): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f0000000700)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff959bcecc7a95425a3a07e758044ab4ea6f7c555d88fecf90b037511bf746bec66ba", 0x994b6e03113064ae, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x437aba2}], 0x1, 0x0, 0x46, 0x407006}, 0x104) shutdown(r0, 0x1) 11.053062848s ago: executing program 5 (id=2005): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xceb3) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/tcp6\x00') read$FUSE(r1, &(0x7f00000082c0)={0x2020}, 0x2020) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) read$FUSE(r1, &(0x7f0000012400)={0x2020}, 0x2020) 7.756429998s ago: executing program 7 (id=2006): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) listen(r0, 0xd75) 6.170422515s ago: executing program 5 (id=2007): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000000)='./file1\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) 4.492548545s ago: executing program 7 (id=2008): r0 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x103a42, 0x0) inotify_add_watch(r0, &(0x7f0000000340)='./file0\x00', 0x203) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x442, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[], 0x20) splice(r1, &(0x7f0000000040), r2, 0x0, 0x808, 0x0) 438.361µs ago: executing program 7 (id=2009): r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x400000000000003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfbffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty}}]}, 0x50}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x6c}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x801, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @connlimit={{0xe}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0xfffffffe}]}}}]}]}], {0x14}}, 0xc0}}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 0s ago: executing program 5 (id=2010): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1000001000104) ioctl$NBD_DO_IT(r0, 0xab03) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:42290' (ED25519) to the list of known hosts. syzkaller login: [ 364.440833][ T3181] cgroup: Unknown subsys name 'net' [ 365.007431][ T3181] cgroup: Unknown subsys name 'cpuset' [ 365.127949][ T3181] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 424.017549][ T3181] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 487.843372][ T3193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 487.897227][ T3193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 491.390105][ T3200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 491.505195][ T3200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 497.752073][ T3193] hsr_slave_0: entered promiscuous mode [ 497.806465][ T3193] hsr_slave_1: entered promiscuous mode [ 500.764407][ T3200] hsr_slave_0: entered promiscuous mode [ 500.776565][ T3200] hsr_slave_1: entered promiscuous mode [ 500.794076][ T3200] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 500.795949][ T3200] Cannot create hsr debugfs directory [ 506.772864][ T3193] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 507.103090][ T3193] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 507.244154][ T3193] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 507.387214][ T3193] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 509.287987][ T3200] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 509.676473][ T3200] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 509.861859][ T3200] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 510.016700][ T3200] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 519.105854][ T3193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.395154][ T3200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 546.477714][ T3200] veth0_vlan: entered promiscuous mode [ 546.732762][ T3200] veth1_vlan: entered promiscuous mode [ 547.408674][ T3200] veth0_macvtap: entered promiscuous mode [ 547.522634][ T3200] veth1_macvtap: entered promiscuous mode [ 549.173230][ T3200] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.176869][ T3200] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.193624][ T3200] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.197906][ T3200] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.791916][ T3193] veth0_vlan: entered promiscuous mode [ 550.475548][ T3193] veth1_vlan: entered promiscuous mode [ 553.038260][ T3193] veth0_macvtap: entered promiscuous mode [ 553.336897][ T3193] veth1_macvtap: entered promiscuous mode [ 554.088539][ T3200] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 554.568177][ T3193] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.572177][ T3193] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.573415][ T3193] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.574486][ T3193] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 571.353704][ T3896] syz.1.6 uses obsolete (PF_INET,SOCK_PACKET) [ 622.692910][ T3967] netlink: 4 bytes leftover after parsing attributes in process `syz.1.33'. [ 626.675389][ T3974] input: syz1 as /devices/virtual/input/input0 [ 627.197532][ T3978] Driver unsupported XDP return value 0 on prog (id 2) dev N/A, expect packet loss! [ 639.645633][ T3998] input: syz0 as /devices/virtual/input/input1 [ 650.365017][ T4018] pim6reg1: entered promiscuous mode [ 650.370390][ T4018] pim6reg1: entered allmulticast mode [ 652.934783][ T4026] input: syz0 as /devices/virtual/input/input2 [ 670.815726][ T4060] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 681.936235][ T4077] netlink: 168 bytes leftover after parsing attributes in process `syz.1.70'. [ 691.015374][ T4091] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 729.264345][ T4150] Zero length message leads to an empty skb [ 735.004388][ T4160] kernel read not supported for file /file1 (pid: 4160 comm: syz.0.99) [ 735.023701][ T34] audit: type=1800 audit(733.620:2): pid=4160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.99" name="file1" dev="mqueue" ino=2982 res=0 errno=0 [ 735.120148][ T4159] process 'syz.1.98' launched './file1' with NULL argv: empty string added [ 736.505867][ T4162] macvlan0: entered allmulticast mode [ 736.507093][ T4162] veth1_vlan: entered allmulticast mode [ 736.594834][ T4162] veth1_vlan: left allmulticast mode [ 736.772131][ T4162] macvlan0 (unregistering): left allmulticast mode [ 804.986184][ T4245] can0: slcan on ttyS3. [ 805.663888][ T4245] can0 (unregistered): slcan off ttyS3. [ 816.880797][ T34] audit: type=1326 audit(815.480:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4267 comm="syz.1.139" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 820.666100][ T4277] veth1_to_hsr: entered promiscuous mode [ 820.888321][ T4276] veth1_to_hsr: left promiscuous mode [ 850.585472][ T4325] input: syz0 as /devices/virtual/input/input3 [ 853.830843][ T34] audit: type=1326 audit(852.440:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4331 comm="syz.0.159" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 861.032214][ T4343] pim6reg1: entered promiscuous mode [ 861.033529][ T4343] pim6reg1: entered allmulticast mode [ 879.030100][ T4372] input: syz1 as /devices/virtual/input/input4 [ 907.162688][ T4419] netlink: 40 bytes leftover after parsing attributes in process `syz.0.190'. [ 908.206214][ T34] audit: type=1326 audit(906.790:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4420 comm="syz.1.191" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 951.925296][ T4482] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 951.927321][ T4482] IPv6: NLM_F_CREATE should be set when creating new route [ 970.277077][ T4506] ======================================================= [ 970.277077][ T4506] WARNING: The mand mount option has been deprecated and [ 970.277077][ T4506] and is ignored by this kernel. Remove the mand [ 970.277077][ T4506] option from the mount to silence this warning. [ 970.277077][ T4506] ======================================================= [ 970.303857][ T4506] debugfs: Invalid uid '0x00000000ffffffff' [ 973.473604][ T34] audit: type=1326 audit(1228.074:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4509 comm="syz.1.227" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1004.394324][ T4556] netlink: 'syz.1.247': attribute type 1 has an invalid length. [ 1018.525187][ T4575] capability: warning: `syz.1.255' uses 32-bit capabilities (legacy support in use) [ 1064.202262][ T4422] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1064.550094][ T4422] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1064.616616][ T4422] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1064.617973][ T4422] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1064.629823][ T4422] usb 1-1: SerialNumber: syz [ 1067.633029][ T4422] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 1068.486888][ T3188] usb 1-1: USB disconnect, device number 2 [ 1068.697862][ T3188] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 1082.607858][ T4422] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 1083.162125][ T4422] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 10 [ 1083.164910][ T4422] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 1083.358590][ T4422] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 1083.364849][ T4422] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1083.366772][ T4422] usb 2-1: Product: syz [ 1083.368369][ T4422] usb 2-1: Manufacturer: syz [ 1083.383564][ T4422] usb 2-1: SerialNumber: syz [ 1083.586633][ T4422] usb 2-1: config 0 descriptor?? [ 1083.686767][ T4422] hub 2-1:0.0: bad descriptor, ignoring hub [ 1083.701915][ T4422] hub 2-1:0.0: probe with driver hub failed with error -5 [ 1083.935859][ T4422] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 1086.786464][ T4422] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 1087.032507][ T4422] usb 2-1: USB disconnect, device number 2 [ 1096.092191][ T34] audit: type=1326 audit(1350.688:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4725 comm="syz.0.295" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1113.992279][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1113.995724][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1113.997546][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.013396][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.015498][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.022036][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.024124][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.025841][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.027554][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.044207][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.046283][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.048002][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.056649][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.062983][ T4422] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1114.080178][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.082427][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.106161][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.108525][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.144660][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.221702][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.223816][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.230589][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.232631][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.234365][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.236111][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.237851][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.290100][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.292215][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.293938][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.295659][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.297299][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.340330][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.351597][ T3876] hid-generic 0000:0000:0003.0001: unknown main item tag 0x0 [ 1114.557692][ T4422] usb 2-1: config 0 has no interfaces? [ 1114.564656][ T4422] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 1114.583367][ T4422] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1114.681829][ T3876] hid-generic 0000:0000:0003.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1114.846442][ T4422] usb 2-1: config 0 descriptor?? [ 1117.095264][ T4422] usb 2-1: USB disconnect, device number 3 [ 1120.113639][ T4776] netlink: 104 bytes leftover after parsing attributes in process `syz.0.305'. [ 1150.382929][ T4819] vlan2: entered promiscuous mode [ 1150.384170][ T4819] vlan2: entered allmulticast mode [ 1173.644310][ T4861] Invalid option length (1031570) for dns_resolver key [ 1209.487793][ T4892] netlink: 4 bytes leftover after parsing attributes in process `syz.0.348'. [ 1249.074378][ T34] audit: type=1326 audit(1503.678:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4950 comm="syz.1.366" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1256.238598][ T4960] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1261.313612][ T4422] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1261.635217][ T4422] usb 2-1: New USB device found, idVendor=249c, idProduct=9002, bcdDevice=de.ad [ 1261.637477][ T4422] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1261.942447][ T4422] usb 2-1: config 0 descriptor?? [ 1262.381187][ T4422] usb 2-1: can't set first interface for hiFace device. [ 1262.383684][ T4422] snd-usb-hiface 2-1:0.0: probe with driver snd-usb-hiface failed with error -5 [ 1262.510815][ T4422] usb 2-1: USB disconnect, device number 4 [ 1287.491239][ T5011] nbd: device at index 0 is going down [ 1315.807383][ T5044] netlink: 12 bytes leftover after parsing attributes in process `syz.0.400'. [ 1316.227829][ T5044] pim6reg: entered allmulticast mode [ 1316.353801][ T5044] pim6reg: left allmulticast mode [ 1317.860627][ T34] audit: type=1326 audit(1572.448:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5048 comm="syz.1.401" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1320.254226][ T3877] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1320.637944][ T3877] usb 1-1: config 0 has no interfaces? [ 1320.641981][ T3877] usb 1-1: New USB device found, idVendor=056a, idProduct=0309, bcdDevice= 0.00 [ 1320.643890][ T3877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1320.796059][ T3877] usb 1-1: config 0 descriptor?? [ 1332.551279][ T3188] usb 1-1: USB disconnect, device number 3 [ 1335.524122][ T5078] input: syz1 as /devices/virtual/input/input5 [ 1395.480018][ T5170] input: syz1 as /devices/virtual/input/input6 [ 1397.711014][ T3877] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1398.103180][ T3877] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1398.105012][ T3877] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1398.106133][ T3877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1398.160366][ T3877] usb 1-1: config 0 descriptor?? [ 1399.466072][ T3877] usbhid 1-1:0.0: can't add hid device: -71 [ 1399.495397][ T3877] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1399.634284][ T3877] usb 1-1: USB disconnect, device number 4 [ 1400.591317][ T3876] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1400.824813][ T3876] usb 1-1: Using ep0 maxpacket: 16 [ 1400.911010][ T3876] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1400.913920][ T3876] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1400.915920][ T3876] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1401.036905][ T3876] usb 1-1: config 0 descriptor?? [ 1402.385703][ T3876] mcp2221 0003:04D8:00DD.0002: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 1402.966965][ T3876] usb 1-1: USB disconnect, device number 5 [ 1415.578616][ T4847] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1415.861170][ T4847] usb 2-1: Using ep0 maxpacket: 16 [ 1416.177208][ T4847] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1416.182372][ T4847] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1416.184459][ T4847] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1416.353569][ T4847] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1416.355979][ T4847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1416.357994][ T4847] usb 2-1: Product: syz [ 1416.387381][ T4847] usb 2-1: Manufacturer: syz [ 1416.401282][ T4847] usb 2-1: SerialNumber: syz [ 1418.316276][ T4847] usb 2-1: 0:2 : does not exist [ 1418.907016][ T4847] usb 2-1: USB disconnect, device number 5 [ 1419.716231][ T5253] ALSA: mixer_oss: invalid OSS volume '0.20.55' [ 1419.718345][ T5253] ALSA: mixer_oss: invalid OSS volume '/32' [ 1419.722495][ T5253] ALSA: mixer_oss: invalid OSS volume '+--' [ 1419.724037][ T5253] ALSA: mixer_oss: invalid OSS volume '|--' [ 1419.740866][ T5253] ALSA: mixer_oss: invalid OSS volume '/32' [ 1419.743192][ T5253] ALSA: mixer_oss: invalid OSS volume '|--' [ 1419.744715][ T5253] ALSA: mixer_oss: invalid OSS volume '/32' [ 1419.746281][ T5253] ALSA: mixer_oss: invalid OSS volume '|' [ 1422.482759][ T11] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 1428.437603][ T34] audit: type=1326 audit(1683.048:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1428.481957][ T34] audit: type=1326 audit(1683.088:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1428.521559][ T34] audit: type=1326 audit(1683.118:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=199 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1428.525209][ T34] audit: type=1326 audit(1683.138:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1428.581521][ T34] audit: type=1326 audit(1683.178:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=269 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1430.578123][ T34] audit: type=1326 audit(1685.188:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1430.596610][ T34] audit: type=1326 audit(1685.188:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5271 comm="syz.0.457" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 1436.376971][ T5282] input: syz0 as /devices/virtual/input/input7 [ 1440.157634][ T5290] netlink: 28 bytes leftover after parsing attributes in process `syz.0.461'. [ 1440.168648][ T5290] netlink: 28 bytes leftover after parsing attributes in process `syz.0.461'. [ 1445.626188][ T3884] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1446.021377][ T3884] usb 1-1: Using ep0 maxpacket: 16 [ 1446.107132][ T3884] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 1446.113046][ T3884] usb 1-1: config 0 has no interface number 0 [ 1446.115317][ T3884] usb 1-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1446.286225][ T3884] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1446.291932][ T3884] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1446.293827][ T3884] usb 1-1: Product: syz [ 1446.295316][ T3884] usb 1-1: Manufacturer: syz [ 1446.296826][ T3884] usb 1-1: SerialNumber: syz [ 1446.435631][ T3884] usb 1-1: config 0 descriptor?? [ 1446.508584][ T5301] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1446.644379][ T3884] asix 1-1:0.251: probe with driver asix failed with error -22 [ 1446.913415][ T3884] usb 1-1: USB disconnect, device number 6 [ 1462.943486][ T5334] input: syz0 as /devices/virtual/input/input8 [ 1466.037894][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1466.891503][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1467.837459][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1468.480175][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1478.761682][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1478.905576][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1478.975927][ T11] bond0 (unregistering): Released all slaves [ 1480.024980][ T11] hsr_slave_0: left promiscuous mode [ 1480.123565][ T11] hsr_slave_1: left promiscuous mode [ 1480.563491][ T11] veth1_macvtap: left promiscuous mode [ 1480.566936][ T11] veth0_macvtap: left promiscuous mode [ 1480.636526][ T11] veth1_vlan: left promiscuous mode [ 1480.688233][ T11] veth0_vlan: left promiscuous mode [ 1518.558180][ T5344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1519.020117][ T5344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1520.135872][ T5344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1520.667074][ T5344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1529.678740][ T5344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1529.748436][ T5344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1529.786721][ T5344] bond0 (unregistering): Released all slaves [ 1530.897978][ T5344] hsr_slave_0: left promiscuous mode [ 1530.947263][ T5344] hsr_slave_1: left promiscuous mode [ 1531.036115][ T5344] veth1_macvtap: left promiscuous mode [ 1531.038266][ T5344] veth0_macvtap: left promiscuous mode [ 1531.051774][ T5344] veth1_vlan: left promiscuous mode [ 1531.053678][ T5344] veth0_vlan: left promiscuous mode [ 1557.837972][ T5367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1558.141916][ T5367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1572.477869][ T5367] hsr_slave_0: entered promiscuous mode [ 1572.535638][ T5367] hsr_slave_1: entered promiscuous mode [ 1578.317324][ T5502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1578.467259][ T5502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1581.232897][ T5367] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1581.424496][ T5367] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1581.547858][ T5367] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1581.657407][ T5367] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1593.223944][ T5502] hsr_slave_0: entered promiscuous mode [ 1593.255183][ T5502] hsr_slave_1: entered promiscuous mode [ 1593.288274][ T5502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1593.291014][ T5502] Cannot create hsr debugfs directory [ 1596.172780][ T5367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1606.567544][ T5502] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1606.737294][ T5502] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1606.884628][ T5502] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1607.018420][ T5502] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1620.070782][ T5502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1645.669912][ T5367] veth0_vlan: entered promiscuous mode [ 1646.080009][ T5367] veth1_vlan: entered promiscuous mode [ 1647.264314][ T5367] veth0_macvtap: entered promiscuous mode [ 1647.394833][ T5367] veth1_macvtap: entered promiscuous mode [ 1649.746550][ T5367] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1649.747903][ T5367] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1649.761187][ T5367] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1649.762836][ T5367] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1657.926028][ T6181] input: syz0 as /devices/virtual/input/input9 [ 1666.914885][ T5502] veth0_vlan: entered promiscuous mode [ 1667.685505][ T5502] veth1_vlan: entered promiscuous mode [ 1671.785333][ T5502] veth0_macvtap: entered promiscuous mode [ 1672.044324][ T5502] veth1_macvtap: entered promiscuous mode [ 1674.603628][ T5502] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1674.605282][ T5502] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1674.606502][ T5502] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1674.607696][ T5502] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1682.542042][ T6215] netlink: 4 bytes leftover after parsing attributes in process `syz.1.489'. [ 1756.382176][ T6170] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1757.201819][ T6170] usb 2-1: Using ep0 maxpacket: 16 [ 1757.353021][ T6170] usb 2-1: config 0 has an invalid interface number: 236 but max is 0 [ 1757.355380][ T6170] usb 2-1: config 0 has no interface number 0 [ 1757.370989][ T6170] usb 2-1: config 0 interface 236 altsetting 0 bulk endpoint 0xA has invalid maxpacket 16 [ 1757.374045][ T6170] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x83 has invalid maxpacket 1104, setting to 1024 [ 1757.376386][ T6170] usb 2-1: config 0 interface 236 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 1757.801843][ T6170] usb 2-1: New USB device found, idVendor=f205, idProduct=b038, bcdDevice=26.19 [ 1757.804269][ T6170] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1757.806250][ T6170] usb 2-1: Product: syz [ 1757.808829][ T6170] usb 2-1: Manufacturer: syz [ 1757.822487][ T6170] usb 2-1: SerialNumber: syz [ 1758.001370][ T6170] usb 2-1: config 0 descriptor?? [ 1758.116386][ T6316] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1758.122580][ T6316] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1758.202603][ T6170] usb-storage 2-1:0.236: USB Mass Storage device detected [ 1758.417119][ T6170] scsi host0: usb-storage 2-1:0.236 [ 1760.361202][ T6328] usb 2-1: reset high-speed USB device number 6 using dummy_hcd [ 1762.351173][ T6170] usb 2-1: USB disconnect, device number 6 [ 1800.384881][ T34] audit: type=1326 audit(2054.988:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6389 comm="syz.2.541" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 1805.354261][ T6393] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 1812.555181][ T6399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1812.584214][ T6399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1820.101760][ T6407] netlink: 4 bytes leftover after parsing attributes in process `syz.2.548'. [ 1832.823938][ T6427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1832.831285][ T6427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1848.270839][ T6446] kernel read not supported for file /file1 (pid: 6446 comm: syz.1.562) [ 1848.292865][ T34] audit: type=1800 audit(2102.888:18): pid=6446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.562" name="file1" dev="mqueue" ino=9063 res=0 errno=0 [ 1866.364569][ T6468] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1868.218151][ T6471] input: syz0 as /devices/virtual/input/input10 [ 1902.085816][ T6503] netlink: 4 bytes leftover after parsing attributes in process `syz.1.582'. [ 1929.858585][ T6556] can0: slcan on ttyS3. [ 1930.651398][ T6556] can0 (unregistered): slcan off ttyS3. [ 1961.156181][ T6605] input input11: cannot allocate more than FF_MAX_EFFECTS effects [ 1976.038463][ T6627] hsr_slave_0: left promiscuous mode [ 1976.224925][ T6627] hsr_slave_1: left promiscuous mode [ 2024.120885][ T34] audit: type=1326 audit(2278.728:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6677 comm="syz.2.628" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2029.256652][ T6687] input: syz1 as /devices/virtual/input/input12 [ 2051.543261][ T6711] netlink: 40 bytes leftover after parsing attributes in process `syz.2.639'. [ 2052.634461][ T6713] macvlan0: entered allmulticast mode [ 2052.636446][ T6713] veth1_vlan: entered allmulticast mode [ 2052.716848][ T6713] veth1_vlan: left allmulticast mode [ 2053.042232][ T6713] macvlan0 (unregistering): left allmulticast mode [ 2076.765268][ T34] audit: type=1326 audit(2331.368:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6735 comm="syz.2.648" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2111.079606][ T6778] debugfs: Invalid uid '0x00000000ffffffff' [ 2120.130040][ T34] audit: type=1326 audit(2374.738:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6793 comm="syz.2.666" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2177.940343][ T6855] input: syz1 as /devices/virtual/input/input13 [ 2214.291023][ T6912] capability: warning: `syz.2.714' uses deprecated v2 capabilities in a way that may be insecure [ 2223.974897][ T5344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2225.106000][ T5344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2226.451364][ T5344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2227.238686][ T5344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2236.073073][ C0] vkms_vblank_simulate: vblank timer overrun [ 2236.557044][ C0] vkms_vblank_simulate: vblank timer overrun [ 2239.490827][ T5344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2239.865005][ T5344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2240.093478][ T5344] bond0 (unregistering): Released all slaves [ 2241.102501][ T5344] bond1 (unregistering): Released all slaves [ 2242.831316][ T5344] hsr_slave_0: left promiscuous mode [ 2242.910062][ T5344] hsr_slave_1: left promiscuous mode [ 2243.404601][ T5344] veth1_macvtap: left promiscuous mode [ 2243.407825][ T5344] veth0_macvtap: left promiscuous mode [ 2243.432158][ T5344] veth1_vlan: left promiscuous mode [ 2243.436221][ T5344] veth0_vlan: left promiscuous mode [ 2277.735560][ T7019] netlink: 104 bytes leftover after parsing attributes in process `syz.2.727'. [ 2298.376439][ T6944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2298.487350][ T6944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2301.917127][ T7165] netlink: 4 bytes leftover after parsing attributes in process `syz.2.731'. [ 2315.164696][ T6944] hsr_slave_0: entered promiscuous mode [ 2315.208166][ T6944] hsr_slave_1: entered promiscuous mode [ 2326.985360][ T6944] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2327.225570][ T6944] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2327.475959][ T6944] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2327.964361][ T6944] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2337.315992][ T6944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2339.493596][ T7346] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2393.243603][ T6944] veth0_vlan: entered promiscuous mode [ 2393.805762][ T6944] veth1_vlan: entered promiscuous mode [ 2395.435061][ T6944] veth0_macvtap: entered promiscuous mode [ 2395.788229][ T6944] veth1_macvtap: entered promiscuous mode [ 2397.441791][ T6944] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2397.443222][ T6944] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2397.444319][ T6944] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2397.445476][ T6944] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2406.692946][ T5344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2407.517963][ T5344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2408.772082][ T5344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2409.645472][ T5344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2425.642859][ T5344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2425.877551][ T5344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2425.990930][ T5344] bond0 (unregistering): Released all slaves [ 2427.422744][ T5344] hsr_slave_0: left promiscuous mode [ 2427.516494][ T5344] hsr_slave_1: left promiscuous mode [ 2427.892632][ T5344] veth1_macvtap: left promiscuous mode [ 2427.895647][ T5344] veth0_macvtap: left promiscuous mode [ 2427.907758][ T5344] veth1_vlan: left promiscuous mode [ 2427.938113][ T5344] veth0_vlan: left promiscuous mode [ 2446.064397][ T34] audit: type=1326 audit(2700.669:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7478 comm="syz.2.754" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 2457.346867][ T7490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2457.377208][ T7490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2466.067725][ T7567] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2483.816536][ T7458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2483.917421][ T7458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2498.695027][ T7458] hsr_slave_0: entered promiscuous mode [ 2498.793873][ T7458] hsr_slave_1: entered promiscuous mode [ 2508.360203][ T7840] input: syz0 as /devices/virtual/input/input14 [ 2511.705159][ T7458] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2511.885840][ T7458] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2512.063280][ T7458] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2512.297152][ T7458] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2512.933795][ T7867] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2512.971923][ T7867] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2523.364945][ T7458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2579.243790][ T7458] veth0_vlan: entered promiscuous mode [ 2579.465502][ T7458] veth1_vlan: entered promiscuous mode [ 2581.587680][ T7458] veth0_macvtap: entered promiscuous mode [ 2581.997286][ T7458] veth1_macvtap: entered promiscuous mode [ 2583.533005][ T7458] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.534451][ T7458] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.535568][ T7458] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.536845][ T7458] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2592.018647][ T5344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2592.891560][ T5344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2593.702751][ T5344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2594.697081][ T5344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2607.285406][ T5344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2607.704175][ T5344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2607.965462][ T5344] bond0 (unregistering): Released all slaves [ 2608.553351][ T8003] input: syz0 as /devices/virtual/input/input15 [ 2609.133000][ T5344] hsr_slave_0: left promiscuous mode [ 2609.212647][ T5344] hsr_slave_1: left promiscuous mode [ 2609.761329][ T5344] veth1_macvtap: left promiscuous mode [ 2609.800214][ T5344] veth0_macvtap: left promiscuous mode [ 2609.812613][ T5344] veth1_vlan: left promiscuous mode [ 2609.814793][ T5344] veth0_vlan: left promiscuous mode [ 2631.892177][ T8011] ip6gre1: entered allmulticast mode [ 2665.174166][ T8012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2665.555073][ T8012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2678.497344][ T8012] hsr_slave_0: entered promiscuous mode [ 2678.516768][ T8012] hsr_slave_1: entered promiscuous mode [ 2686.594679][ T8012] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2686.754541][ T8012] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2686.880502][ T8012] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2687.046722][ T8012] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2700.986989][ T8012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2749.717246][ T8012] veth0_vlan: entered promiscuous mode [ 2750.192918][ T8012] veth1_vlan: entered promiscuous mode [ 2752.162013][ T8012] veth0_macvtap: entered promiscuous mode [ 2752.654632][ T8012] veth1_macvtap: entered promiscuous mode [ 2753.726464][ T8012] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2753.728161][ T8012] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2753.738740][ T8012] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2753.745248][ T8012] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2757.133121][ T5344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2757.774761][ T5344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2758.584331][ T5344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2759.372588][ T5344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2771.097724][ T5344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2771.214154][ T5344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2771.293926][ T5344] bond0 (unregistering): Released all slaves [ 2771.830370][ T5344] hsr_slave_0: left promiscuous mode [ 2771.860876][ T5344] hsr_slave_1: left promiscuous mode [ 2772.055916][ T5344] veth1_macvtap: left promiscuous mode [ 2772.057961][ T5344] veth0_macvtap: left promiscuous mode [ 2772.082450][ T5344] veth1_vlan: left promiscuous mode [ 2772.084884][ T5344] veth0_vlan: left promiscuous mode [ 2815.864995][ T8515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2816.121507][ T8515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2825.456701][ T8515] hsr_slave_0: entered promiscuous mode [ 2825.516377][ T8515] hsr_slave_1: entered promiscuous mode [ 2833.616544][ T8515] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2833.757012][ T8515] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2833.932460][ T8515] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2834.071566][ T8515] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2847.677622][ T8515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2877.305983][ T8515] veth0_vlan: entered promiscuous mode [ 2877.815170][ T8515] veth1_vlan: entered promiscuous mode [ 2879.055848][ T8515] veth0_macvtap: entered promiscuous mode [ 2879.182401][ T8515] veth1_macvtap: entered promiscuous mode [ 2880.071228][ T8515] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2880.072761][ T8515] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2880.073917][ T8515] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2880.075026][ T8515] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2885.006280][ T6923] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2885.730423][ T6923] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2886.554968][ T6923] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2887.138020][ T6923] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2896.445348][ T6923] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2896.655071][ T6923] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2896.797927][ T6923] bond0 (unregistering): Released all slaves [ 2898.353618][ T6923] hsr_slave_0: left promiscuous mode [ 2898.441870][ T6923] hsr_slave_1: left promiscuous mode [ 2898.920841][ T6923] veth1_macvtap: left promiscuous mode [ 2898.924340][ T6923] veth0_macvtap: left promiscuous mode [ 2898.934995][ T6923] veth1_vlan: left promiscuous mode [ 2898.951534][ T6923] veth0_vlan: left promiscuous mode [ 2947.027537][ T8967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2947.267573][ T8967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2957.454109][ T8967] hsr_slave_0: entered promiscuous mode [ 2957.501211][ T8967] hsr_slave_1: entered promiscuous mode [ 2966.652986][ T8967] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2966.734807][ T8967] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2966.981692][ T8967] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2967.213247][ T8967] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2978.696074][ T8967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3014.286900][ T8967] veth0_vlan: entered promiscuous mode [ 3014.931538][ T8967] veth1_vlan: entered promiscuous mode [ 3017.139688][ T8967] veth0_macvtap: entered promiscuous mode [ 3017.434969][ T8967] veth1_macvtap: entered promiscuous mode [ 3018.963128][ T8967] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3018.965619][ T8967] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3018.967676][ T8967] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3018.981204][ T8967] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3026.393640][ T6923] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3027.281754][ T6923] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3028.304078][ T6923] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3028.800510][ T6923] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3041.578165][ T6923] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3041.793438][ T6923] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3041.976457][ T6923] bond0 (unregistering): Released all slaves [ 3042.894502][ T6923] hsr_slave_0: left promiscuous mode [ 3043.072125][ T6923] hsr_slave_1: left promiscuous mode [ 3043.170459][ T6923] veth1_macvtap: left promiscuous mode [ 3043.172211][ T6923] veth0_macvtap: left promiscuous mode [ 3043.174681][ T6923] veth1_vlan: left promiscuous mode [ 3043.176693][ T6923] veth0_vlan: left promiscuous mode [ 3088.573698][ T9436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3088.776570][ T9436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3105.282253][ T9436] hsr_slave_0: entered promiscuous mode [ 3105.322305][ T9436] hsr_slave_1: entered promiscuous mode [ 3113.622224][ T9436] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 3113.833018][ T9436] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 3113.957951][ T9436] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 3114.255993][ T9436] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 3123.257321][ T9436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3163.386304][ T9436] veth0_vlan: entered promiscuous mode [ 3163.950023][ T9436] veth1_vlan: entered promiscuous mode [ 3165.618273][ T9436] veth0_macvtap: entered promiscuous mode [ 3165.703498][ T9436] veth1_macvtap: entered promiscuous mode [ 3167.216825][ T9436] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3167.232290][ T9436] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3167.234525][ T9436] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3167.236697][ T9436] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3183.727636][ T9859] netlink: 12 bytes leftover after parsing attributes in process `syz.2.811'. [ 3184.075342][ T9859] pim6reg: entered allmulticast mode [ 3184.338416][ T9859] pim6reg: left allmulticast mode [ 3205.113403][ T9886] netlink: 12 bytes leftover after parsing attributes in process `syz.3.814'. [ 3205.464375][ T9886] pim6reg: entered allmulticast mode [ 3205.783311][ T9886] pim6reg: left allmulticast mode [ 3209.403378][ T9892] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 3223.497609][ T9906] af_packet: tpacket_rcv: packet too big, clamped from 65075 to 3952. macoff=96 [ 3237.596906][ T9932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3237.671358][ T9932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3282.680870][ T9997] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3282.705672][ T9997] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3296.379933][T10012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3296.394781][T10012] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3312.992401][T10034] syzkaller1: entered promiscuous mode [ 3312.993880][T10034] syzkaller1: entered allmulticast mode [ 3315.677782][T10040] syzkaller1: entered promiscuous mode [ 3315.704100][T10040] syzkaller1: entered allmulticast mode [ 3327.417016][T10056] raw_sendmsg: syz.2.868 forgot to set AF_INET. Fix it! [ 3359.898478][T10094] tls_set_device_offload: netdev not found [ 3367.749964][T10103] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3367.765098][T10103] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3368.873756][T10107] syzkaller1: entered promiscuous mode [ 3368.875153][T10107] syzkaller1: entered allmulticast mode [ 3382.340143][T10125] input: syz0 as /devices/virtual/input/input17 [ 3397.950597][T10151] input: syz1 as /devices/virtual/input/input18 [ 3436.716539][T10191] ip6tnl1: entered promiscuous mode [ 3509.865619][T10283] input: syz1 as /devices/virtual/input/input19 [ 3518.924664][T10297] netlink: 9 bytes leftover after parsing attributes in process `syz.3.951'. [ 3519.102014][T10297] gretap0: entered promiscuous mode [ 3519.598284][T10300] netlink: 5 bytes leftover after parsing attributes in process `syz.3.951'. [ 3519.648542][T10300] gretap0: left promiscuous mode [ 3519.652300][T10300] gretap0: entered allmulticast mode [ 3588.345684][T10385] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3588.401917][T10385] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3627.034077][T10432] input: syz0 as /devices/virtual/input/input20 [ 3658.520270][T10478] input: syz1 as /devices/virtual/input/input21 [ 3680.241213][T10464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3680.446835][T10464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3694.337538][T10464] hsr_slave_0: entered promiscuous mode [ 3694.398583][T10464] hsr_slave_1: entered promiscuous mode [ 3694.442049][T10464] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3694.444212][T10464] Cannot create hsr debugfs directory [ 3706.464248][T10464] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 3706.807990][T10464] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 3707.268015][T10464] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 3707.374480][T10464] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 3720.555221][T10464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3747.897607][T10870] syz_tun: entered promiscuous mode [ 3748.002902][T10870] batadv_slave_0: entered promiscuous mode [ 3748.018711][T10870] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3748.031955][T10870] Cannot create hsr debugfs directory [ 3748.036627][T10870] hsr0: entered allmulticast mode [ 3748.038556][T10870] syz_tun: entered allmulticast mode [ 3748.078434][T10870] batadv_slave_0: entered allmulticast mode [ 3764.327205][T10464] veth0_vlan: entered promiscuous mode [ 3764.651672][T10464] veth1_vlan: entered promiscuous mode [ 3765.756095][T10464] veth0_macvtap: entered promiscuous mode [ 3766.092815][T10464] veth1_macvtap: entered promiscuous mode [ 3769.643901][T10464] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3769.646284][T10464] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3769.648164][T10464] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3769.682274][T10464] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3777.606652][T10904] netlink: 'syz.2.1040': attribute type 10 has an invalid length. [ 3777.616224][T10904] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1040'. [ 3777.824153][T10904] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 3789.456135][T10918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3789.513391][T10918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3789.716647][ T9404] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3789.797000][ T9404] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3801.765391][T10936] netlink: 'syz.2.1049': attribute type 1 has an invalid length. [ 3801.766686][T10936] netlink: 192 bytes leftover after parsing attributes in process `syz.2.1049'. [ 3946.529702][T11093] input: syz1 as /devices/virtual/input/input22 [ 3980.082426][T11120] input: syz0 as /devices/virtual/input/input23 [ 3987.423674][ T34] audit: type=1326 audit(4242.019:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11126 comm="syz.4.1116" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 4002.501650][T11153] UHID_CREATE from different security context by process 916 (syz.2.1122), this is not allowed. [ 4145.778435][T11274] kernel read not supported for file /blkio.throttle.io_service_bytes_recursive (pid: 11274 comm: syz.2.1166) [ 4145.803247][ T34] audit: type=1800 audit(4400.399:24): pid=11274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1166" name="blkio.throttle.io_service_bytes_recursive" dev="mqueue" ino=18779 res=0 errno=0 [ 4157.757993][T11291] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1169'. [ 4185.497432][T11316] syzkaller1: entered promiscuous mode [ 4185.513139][T11316] syzkaller1: entered allmulticast mode [ 4214.444536][T11345] syzkaller1: entered promiscuous mode [ 4214.445775][T11345] syzkaller1: entered allmulticast mode [ 4244.900632][T11378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4244.962741][T11378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4245.980683][T11378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4246.036111][T11378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4260.496309][T11388] input input24: cannot allocate more than FF_MAX_EFFECTS effects [ 4342.600561][ T34] audit: type=1326 audit(4597.199:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.604332][ T34] audit: type=1326 audit(4597.209:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.826846][ T34] audit: type=1326 audit(4597.439:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=135 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.844739][ T34] audit: type=1326 audit(4597.459:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.867126][ T34] audit: type=1326 audit(4597.479:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.925703][ T34] audit: type=1326 audit(4597.539:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=178 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.931169][ T34] audit: type=1326 audit(4597.539:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4342.984169][ T34] audit: type=1326 audit(4597.589:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4343.021470][ T34] audit: type=1326 audit(4597.599:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4343.025328][ T34] audit: type=1326 audit(4597.629:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11439 comm="syz.4.1223" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 4351.662185][T10446] nci: nci_rf_intf_activated_ntf_packet: unsupported rf_interface 0xe5 [ 4382.487199][T11489] input: syz1 as /devices/virtual/input/input25 [ 4403.295445][T11515] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1241'. [ 4403.296991][T11515] netlink: 'syz.2.1241': attribute type 7 has an invalid length. [ 4403.298101][T11515] netlink: 'syz.2.1241': attribute type 8 has an invalid length. [ 4403.322584][T11515] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1241'. [ 4403.478308][T11515] erspan0: entered promiscuous mode [ 4404.331527][T11515] batadv_slave_1: entered promiscuous mode [ 4404.371840][T11515] gretap0: entered promiscuous mode [ 4448.778429][T11553] block nbd2: shutting down sockets [ 4556.397588][T11652] syz_tun: entered promiscuous mode [ 4556.463558][T11652] batadv_slave_0: entered promiscuous mode [ 4556.543653][T11652] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 4556.546079][T11652] Cannot create hsr debugfs directory [ 4556.590614][T11652] hsr1: entered allmulticast mode [ 4556.591844][T11652] syz_tun: entered allmulticast mode [ 4556.593022][T11652] batadv_slave_0: entered allmulticast mode [ 4654.120678][T11719] misc userio: Invalid payload size [ 4679.104374][T11744] block nbd2: shutting down sockets [ 4679.631771][T11746] netlink: 'syz.4.1315': attribute type 4 has an invalid length. [ 4692.871079][T11756] pim6reg: entered allmulticast mode [ 4744.291197][T11802] nbd: device at index 2 is going down [ 4835.146195][T11878] netlink: 9 bytes leftover after parsing attributes in process `syz.4.1361'. [ 4835.188703][T11878] gretap0: entered promiscuous mode [ 4835.550917][T11878] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1361'. [ 4835.553155][T11878] gretap0: left promiscuous mode [ 4835.554166][T11878] gretap0: entered allmulticast mode [ 4894.750545][T11933] ALSA: seq fatal error: cannot create timer (-16) [ 4947.988458][T11983] input: syz0 as /devices/virtual/input/input28 [ 4966.275155][T10464] syz_tun (unregistering): left promiscuous mode [ 5014.412136][T12003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5014.511307][T12003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5028.787964][T12003] hsr_slave_0: entered promiscuous mode [ 5028.855930][T12003] hsr_slave_1: entered promiscuous mode [ 5028.873985][T12003] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5028.876120][T12003] Cannot create hsr debugfs directory [ 5035.434172][T12003] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 5035.765632][T12003] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 5036.071418][T12003] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 5036.456863][T12003] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 5048.713079][T12003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5111.166157][T12003] veth0_vlan: entered promiscuous mode [ 5112.426435][T12003] veth1_vlan: entered promiscuous mode [ 5115.296873][T12003] veth0_macvtap: entered promiscuous mode [ 5115.564657][T12003] veth1_macvtap: entered promiscuous mode [ 5118.325139][T12003] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5118.330838][T12003] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5118.333044][T12003] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5118.335003][T12003] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5156.694294][T12389] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5159.155615][T12389] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5160.965084][T12389] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5164.135943][T12389] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5170.221308][T12389] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5171.308444][T12389] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5172.623282][T12389] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5173.266805][T12389] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5203.258017][T12436] vxcan0: tx drop: invalid sa for name 0x0000000000000005 [ 5210.616807][T12442] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1431'. [ 5217.510822][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 5262.837184][T12514] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5262.895684][T12514] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5284.895877][T12529] misc userio: No port type given on /dev/userio [ 5285.490742][T12530] misc userio: The device must be registered before sending interrupts [ 5285.501475][T12530] misc userio: The device must be registered before sending interrupts [ 5306.872261][T12546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5306.896267][T12546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5332.213945][T12568] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1468'. [ 5370.162629][ T34] kauditd_printk_skb: 8 callbacks suppressed [ 5370.163255][ T34] audit: type=1800 audit(5624.769:43): pid=12599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.1475" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 5379.606979][T12605] pim6reg1: entered promiscuous mode [ 5379.608188][T12605] pim6reg1: entered allmulticast mode [ 5403.703913][T12629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5403.925003][T12629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5444.593243][ T34] audit: type=1326 audit(5699.189:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12654 comm="syz.2.1494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 5444.662386][ T34] audit: type=1326 audit(5699.219:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12654 comm="syz.2.1494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 5444.832456][ T34] audit: type=1326 audit(5699.419:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12654 comm="syz.2.1494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=45 compat=0 ip=0xdb636 code=0x7ffc0000 [ 5444.953769][ T34] audit: type=1326 audit(5699.509:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12654 comm="syz.2.1494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 5445.004368][ T34] audit: type=1326 audit(5699.609:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12654 comm="syz.2.1494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7ffc0000 [ 5527.381832][T12692] input: syz0 as /devices/virtual/input/input29 [ 5538.301775][T12701] input: syz0 as /devices/virtual/input/input30 [ 5580.044614][T12741] netlink: 'syz.5.1521': attribute type 12 has an invalid length. [ 5583.738340][T12747] netlink: 'syz.5.1523': attribute type 4 has an invalid length. [ 5622.707996][T12781] netlink: 'syz.2.1536': attribute type 4 has an invalid length. [ 5663.487076][T12817] mmap: syz.5.1549 (12817) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 5688.050997][T12844] syz_tun (unregistering): left promiscuous mode [ 5733.710468][T12887] input: syz1 as /devices/virtual/input/input31 [ 5735.340132][T12893] input: syz1 as /devices/virtual/input/input32 [ 5769.441005][T12937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5769.445184][T12937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5780.903365][T12949] syzkaller1: entered promiscuous mode [ 5780.905403][T12949] syzkaller1: entered allmulticast mode [ 5798.796582][T12962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5798.816213][T12962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5809.027402][T12972] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1593'. [ 5911.501421][T13060] netlink: 80 bytes leftover after parsing attributes in process `syz.5.1626'. [ 5911.643224][T13060] netlink: 80 bytes leftover after parsing attributes in process `syz.5.1626'. [ 5918.357405][T13067] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1629'. [ 5928.263731][T13079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5928.267701][T13079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5976.148500][T13116] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 5983.921211][T13126] input: syz1 as /devices/virtual/input/input33 [ 6010.542407][T13153] input: syz1 as /devices/virtual/input/input34 [ 6038.565163][T13183] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6038.586908][T13183] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6062.242501][T13209] syzkaller1: entered promiscuous mode [ 6062.244620][T13209] syzkaller1: entered allmulticast mode [ 6178.273774][T13302] syzkaller1: entered promiscuous mode [ 6178.276012][T13302] syzkaller1: entered allmulticast mode [ 6212.491978][T13336] netlink: 'syz.2.1716': attribute type 1 has an invalid length. [ 6212.541028][T13336] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1716'. [ 6220.000678][T13350] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6220.031962][T13350] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6345.932383][ T7855] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 6346.237795][ T7855] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 6374.397590][T13406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6374.777687][T13406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6394.976316][T13626] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1742'. [ 6394.978336][T13626] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1742'. [ 6408.877535][T13406] hsr_slave_0: entered promiscuous mode [ 6408.892859][T13406] hsr_slave_1: entered promiscuous mode [ 6408.912999][T13406] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6408.914214][T13406] Cannot create hsr debugfs directory [ 6423.357004][T13406] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 6423.687864][T13406] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 6424.286298][T13406] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 6425.005276][T13406] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 6438.612390][T13764] netlink: 199836 bytes leftover after parsing attributes in process `syz.5.1748'. [ 6438.613904][T13764] ksmbd: Daemon and kernel module version mismatch. ksmbd: 36, kernel module: 1. User-space ksmbd should terminate. [ 6445.423921][T13406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6516.334998][T13822] input: syz1 as /devices/virtual/input/input35 [ 6522.024327][T13831] netlink: 92 bytes leftover after parsing attributes in process `syz.5.1759'. [ 6542.183062][T13406] veth0_vlan: entered promiscuous mode [ 6542.584383][T13406] veth1_vlan: entered promiscuous mode [ 6548.248250][T13406] veth0_macvtap: entered promiscuous mode [ 6548.983913][T13406] veth1_macvtap: entered promiscuous mode [ 6552.141279][T13406] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6552.143796][T13406] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6552.145725][T13406] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6552.147749][T13406] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6608.373550][T13880] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 6641.264260][T13912] trusted_key: syz.5.1777 sent an empty control message without MSG_MORE. [ 6667.595269][T13930] netlink: 148 bytes leftover after parsing attributes in process `syz.6.1784'. [ 6758.743193][T13999] nbd5: detected capacity change from 0 to 12 [ 6759.370748][T13999] block nbd5: Send control failed (result -89) [ 6759.373730][T13999] block nbd5: Request send failed, requeueing [ 6759.382886][ T859] block nbd5: Receive control failed (result -32) [ 6759.436165][ T1072] block nbd5: Dead connection, failed to find a fallback [ 6759.441428][ T1072] block nbd5: shutting down sockets [ 6759.445384][ T1072] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 6759.456500][ T1072] Buffer I/O error on dev nbd5, logical block 0, async page read [ 6759.473120][T13999] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 6759.475247][T13999] Buffer I/O error on dev nbd5, logical block 0, async page read [ 6759.535270][T13999] nbd5: unable to read partition table [ 6813.318033][T14053] bond0: (slave macvlan2): Error -98 calling set_mac_address [ 6887.788645][T14076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6888.044121][T14076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6905.511489][T14076] hsr_slave_0: entered promiscuous mode [ 6905.717491][T14076] hsr_slave_1: entered promiscuous mode [ 6905.928254][T14076] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6905.933030][T14076] Cannot create hsr debugfs directory [ 6916.602165][ T34] audit: type=1326 audit(7171.169:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14373 comm="syz.5.1845" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 6926.477138][T14076] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 6927.644632][T14076] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 6928.173236][T14076] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 6929.284210][T14076] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 6953.642222][T14076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7041.978539][T14076] veth0_vlan: entered promiscuous mode [ 7042.928148][T14076] veth1_vlan: entered promiscuous mode [ 7047.441057][T14076] veth0_macvtap: entered promiscuous mode [ 7049.095862][T14076] veth1_macvtap: entered promiscuous mode [ 7053.246804][T14076] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7053.272358][T14076] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7053.274791][T14076] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7053.276719][T14076] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7065.966673][T14467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7066.507083][T14467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7076.535146][T14250] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7077.238435][T14250] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7079.278243][T14250] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7081.268180][T14250] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7096.990078][T14250] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7097.336489][T14250] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7097.596642][T14250] bond0 (unregistering): Released all slaves [ 7100.825108][T14250] hsr_slave_0: left promiscuous mode [ 7100.915075][T14250] hsr_slave_1: left promiscuous mode [ 7101.237965][T14250] veth1_macvtap: left promiscuous mode [ 7101.253112][T14250] veth0_macvtap: left promiscuous mode [ 7101.256156][T14250] veth1_vlan: left promiscuous mode [ 7101.258591][T14250] veth0_vlan: left promiscuous mode [ 7160.545330][T14467] hsr_slave_0: entered promiscuous mode [ 7160.576799][T14467] hsr_slave_1: entered promiscuous mode [ 7160.606272][T14467] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7160.607497][T14467] Cannot create hsr debugfs directory [ 7184.641827][T14467] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7186.597695][T14467] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7188.075698][T14467] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7190.163469][T14467] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7200.955956][T14467] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 7201.618764][T14467] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 7202.386846][T14467] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 7202.937907][T14467] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 7228.577211][T14467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7329.004712][T14957] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 7355.962209][T14467] veth0_vlan: entered promiscuous mode [ 7356.749187][T14467] veth1_vlan: entered promiscuous mode [ 7361.747621][T14467] veth0_macvtap: entered promiscuous mode [ 7362.026567][T14467] veth1_macvtap: entered promiscuous mode [ 7364.840535][T14467] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.842001][T14467] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.843114][T14467] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.844287][T14467] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7398.415238][T15001] lo: entered promiscuous mode [ 7398.475656][T15000] lo: left promiscuous mode [ 7408.741309][ T34] audit: type=1326 audit(7663.319:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15009 comm="syz.5.1881" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 7637.664034][T15168] netlink: 542 bytes leftover after parsing attributes in process `syz.5.1917'. [ 7681.421846][T15193] input: syz0 as /devices/virtual/input/input36 [ 7703.467813][T15214] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1931'. [ 7739.743932][T15229] input: syz0 as /devices/virtual/input/input37 [ 7842.227199][T15302] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1955'. [ 7885.096738][T15336] netlink: 36 bytes leftover after parsing attributes in process `syz.7.1962'. [ 7957.415527][T15390] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1982'. [ 8006.266927][T15417] netlink: 20 bytes leftover after parsing attributes in process `syz.7.1992'. [ 8021.094058][T15436] syz_tun: entered allmulticast mode [ 8022.307899][T15432] syz_tun: left allmulticast mode [ 8027.542903][T13998] block nbd5: Receive control failed (result -107) [ 8028.094018][T15440] nbd5: detected capacity change from 0 to 15960 [ 8028.564672][T15438] block nbd5: Dead connection, failed to find a fallback [ 8028.565945][T15438] block nbd5: shutting down sockets [ 8028.567871][T15438] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 8028.584057][T15438] Buffer I/O error on dev nbd5, logical block 0, async page read [ 8028.587770][T15438] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 8028.612652][T15438] Buffer I/O error on dev nbd5, logical block 0, async page read [ 8028.623971][T15438] nbd5: unable to read partition table [ 8028.746238][T15438] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 8028.748285][T15438] Buffer I/O error on dev nbd5, logical block 0, async page read [ 8048.212834][T15452] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 8076.769214][T15484] [ 8076.770014][T15484] ====================================================== [ 8076.770662][T15484] WARNING: possible circular locking dependency detected [ 8076.771842][T15484] 6.14.0-rc1-syzkaller-g2014c95afece #0 Not tainted [ 8076.772630][T15484] ------------------------------------------------------ [ 8076.774701][T15484] syz.5.2010/15484 is trying to acquire lock: [ 8076.775731][T15484] ff6000001a74e610 (set->srcu){.+.+}-{0:0}, at: __synchronize_srcu+0x0/0x292 [ 8076.778184][T15484] [ 8076.778184][T15484] but task is already holding lock: [ 8076.778798][T15484] ff6000001a9185d0 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 8076.780398][T15484] [ 8076.780398][T15484] which lock already depends on the new lock. [ 8076.780398][T15484] [ 8076.781374][T15484] [ 8076.781374][T15484] the existing dependency chain (in reverse order) is: [ 8076.782332][T15484] [ 8076.782332][T15484] -> #7 (&q->sysfs_lock){+.+.}-{4:4}: [ 8076.783651][T15484] lock_acquire+0x36a/0xb7c [ 8076.784547][T15484] __mutex_lock+0x166/0x1230 [ 8076.785455][T15484] mutex_lock_nested+0x14/0x1c [ 8076.786268][T15484] blk_mq_update_nr_hw_queues+0x414/0x113c [ 8076.787060][T15484] nbd_start_device+0x140/0xb2c [ 8076.787740][T15484] nbd_ioctl+0x474/0xb98 [ 8076.788390][T15484] blkdev_ioctl+0x23c/0xca0 [ 8076.789150][T15484] __riscv_sys_ioctl+0x18e/0x1e2 [ 8076.789980][T15484] syscall_handler+0x94/0x118 [ 8076.790861][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.791617][T15484] handle_exception+0x146/0x152 [ 8076.792575][T15484] [ 8076.792575][T15484] -> #6 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 8076.794096][T15484] lock_acquire+0x36a/0xb7c [ 8076.794898][T15484] blk_mq_submit_bio+0x2210/0x280c [ 8076.795685][T15484] __submit_bio+0x37e/0x5a8 [ 8076.796442][T15484] submit_bio_noacct_nocheck+0x740/0xe36 [ 8076.797249][T15484] submit_bio_noacct+0x9f4/0x1e04 [ 8076.798019][T15484] submit_bio+0xc8/0x4f4 [ 8076.798817][T15484] submit_bh_wbc+0x42a/0x5a8 [ 8076.799690][T15484] block_read_full_folio+0x6e6/0x90a [ 8076.800571][T15484] blkdev_read_folio+0x26/0x30 [ 8076.801379][T15484] filemap_read_folio+0xc2/0x272 [ 8076.802172][T15484] filemap_get_pages+0xece/0x1cf6 [ 8076.802968][T15484] filemap_read+0x366/0xdca [ 8076.803860][T15484] blkdev_read_iter+0x164/0x446 [ 8076.804728][T15484] do_iter_readv_writev+0x5d4/0x70e [ 8076.805531][T15484] vfs_readv+0x416/0x718 [ 8076.806278][T15484] do_preadv+0x1b4/0x250 [ 8076.807031][T15484] __riscv_sys_preadv+0x88/0xc4 [ 8076.807788][T15484] syscall_handler+0x94/0x118 [ 8076.808642][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.809579][T15484] handle_exception+0x146/0x152 [ 8076.810388][T15484] [ 8076.810388][T15484] -> #5 (mapping.invalidate_lock#2){++++}-{4:4}: [ 8076.811759][T15484] lock_acquire+0x36a/0xb7c [ 8076.812595][T15484] down_read+0xa4/0x45e [ 8076.813237][T15484] filemap_fault+0x18b0/0x2c36 [ 8076.814076][T15484] __do_fault+0xf4/0x3d8 [ 8076.814807][T15484] __handle_mm_fault+0x1766/0x4150 [ 8076.815179][T15484] handle_mm_fault+0x48c/0x886 [ 8076.815478][T15484] handle_page_fault+0x434/0x1584 [ 8076.815719][T15484] do_page_fault+0x20/0x56 [ 8076.818179][T15484] handle_exception+0x146/0x152 [ 8076.819119][T15484] __sys_socketpair+0x17a/0x8e6 [ 8076.819948][T15484] __riscv_sys_socketpair+0x8c/0xd8 [ 8076.820837][T15484] syscall_handler+0x94/0x118 [ 8076.821538][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.822331][T15484] handle_exception+0x146/0x152 [ 8076.823092][T15484] [ 8076.823092][T15484] -> #4 (&mm->mmap_lock){++++}-{4:4}: [ 8076.824309][T15484] lock_acquire+0x36a/0xb7c [ 8076.825145][T15484] __might_fault+0xdc/0x138 [ 8076.825852][T15484] _copy_from_iter+0x120/0x1a32 [ 8076.826579][T15484] tcp_sendmsg_locked+0x24b6/0x36ce [ 8076.827391][T15484] tcp_sendmsg+0x32/0x4e [ 8076.828156][T15484] inet_sendmsg+0x9c/0xda [ 8076.829066][T15484] __sock_sendmsg+0xcc/0x160 [ 8076.829867][T15484] sock_write_iter+0x2a0/0x3ba [ 8076.830668][T15484] vfs_write+0x56c/0xa9a [ 8076.831346][T15484] ksys_write+0x200/0x226 [ 8076.832053][T15484] __riscv_sys_write+0x6e/0x94 [ 8076.832807][T15484] syscall_handler+0x94/0x118 [ 8076.833519][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.834363][T15484] handle_exception+0x146/0x152 [ 8076.835151][T15484] [ 8076.835151][T15484] -> #3 (sk_lock-AF_INET){+.+.}-{0:0}: [ 8076.836330][T15484] lock_acquire+0x36a/0xb7c [ 8076.837152][T15484] lock_sock_nested+0x38/0xf6 [ 8076.837901][T15484] smc_shutdown+0x72/0x7b6 [ 8076.838571][T15484] kernel_sock_shutdown+0x58/0x7a [ 8076.839420][T15484] nbd_mark_nsock_dead+0xb4/0x520 [ 8076.840339][T15484] sock_shutdown+0x150/0x234 [ 8076.841182][T15484] nbd_ioctl+0x224/0xb98 [ 8076.841831][T15484] blkdev_ioctl+0x23c/0xca0 [ 8076.842520][T15484] __riscv_sys_ioctl+0x18e/0x1e2 [ 8076.843316][T15484] syscall_handler+0x94/0x118 [ 8076.844052][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.844830][T15484] handle_exception+0x146/0x152 [ 8076.845662][T15484] [ 8076.845662][T15484] -> #2 (&nsock->tx_lock){+.+.}-{4:4}: [ 8076.846811][T15484] lock_acquire+0x36a/0xb7c [ 8076.847599][T15484] __mutex_lock+0x166/0x1230 [ 8076.848403][T15484] mutex_lock_nested+0x14/0x1c [ 8076.849244][T15484] nbd_queue_rq+0x3b8/0xe6a [ 8076.849903][T15484] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 8076.850892][T15484] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 8076.851687][T15484] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 8076.852552][T15484] blk_mq_run_hw_queue+0x284/0x6b2 [ 8076.853351][T15484] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 8076.854212][T15484] __blk_flush_plug+0x270/0x422 [ 8076.855026][T15484] __submit_bio+0x4a0/0x5a8 [ 8076.855833][T15484] submit_bio_noacct_nocheck+0x740/0xe36 [ 8076.856697][T15484] submit_bio_noacct+0x9f4/0x1e04 [ 8076.857502][T15484] submit_bio+0xc8/0x4f4 [ 8076.858267][T15484] submit_bh_wbc+0x42a/0x5a8 [ 8076.859197][T15484] block_read_full_folio+0x6e6/0x90a [ 8076.860030][T15484] blkdev_read_folio+0x26/0x30 [ 8076.860851][T15484] filemap_read_folio+0xc2/0x272 [ 8076.861640][T15484] do_read_cache_folio+0x1e6/0x4d2 [ 8076.862584][T15484] read_cache_folio+0x4e/0x68 [ 8076.863452][T15484] read_part_sector+0xc0/0x44c [ 8076.864301][T15484] read_lba+0x1c8/0x344 [ 8076.865057][T15484] find_valid_gpt.constprop.0+0x206/0x22f2 [ 8076.865862][T15484] efi_partition+0x10a/0xa14 [ 8076.866572][T15484] bdev_disk_changed+0x5de/0x139c [ 8076.867315][T15484] blkdev_get_whole+0x17c/0x514 [ 8076.868078][T15484] bdev_open+0x86a/0xfa8 [ 8076.868922][T15484] blkdev_open+0x254/0x3a8 [ 8076.869779][T15484] do_dentry_open+0x97e/0x171e [ 8076.870568][T15484] vfs_open+0xbe/0x380 [ 8076.871330][T15484] path_openat+0x1b96/0x28e8 [ 8076.872057][T15484] do_filp_open+0x19c/0x35c [ 8076.872808][T15484] do_sys_openat2+0x174/0x1ca [ 8076.873462][T15484] __riscv_sys_openat+0x178/0x1fe [ 8076.874288][T15484] syscall_handler+0x94/0x118 [ 8076.875064][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.875789][T15484] handle_exception+0x146/0x152 [ 8076.876541][T15484] [ 8076.876541][T15484] -> #1 (&cmd->lock){+.+.}-{4:4}: [ 8076.877656][T15484] lock_acquire+0x36a/0xb7c [ 8076.878503][T15484] __mutex_lock+0x166/0x1230 [ 8076.879300][T15484] mutex_lock_nested+0x14/0x1c [ 8076.880095][T15484] nbd_queue_rq+0xbc/0xe6a [ 8076.880789][T15484] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 8076.881622][T15484] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 8076.882364][T15484] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 8076.883074][T15484] blk_mq_run_hw_queue+0x284/0x6b2 [ 8076.883869][T15484] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 8076.884775][T15484] __blk_flush_plug+0x270/0x422 [ 8076.885529][T15484] __submit_bio+0x4a0/0x5a8 [ 8076.886225][T15484] submit_bio_noacct_nocheck+0x740/0xe36 [ 8076.887044][T15484] submit_bio_noacct+0x9f4/0x1e04 [ 8076.887794][T15484] submit_bio+0xc8/0x4f4 [ 8076.888548][T15484] submit_bh_wbc+0x42a/0x5a8 [ 8076.889332][T15484] block_read_full_folio+0x6e6/0x90a [ 8076.890254][T15484] blkdev_read_folio+0x26/0x30 [ 8076.891011][T15484] filemap_read_folio+0xc2/0x272 [ 8076.891775][T15484] do_read_cache_folio+0x1e6/0x4d2 [ 8076.892632][T15484] read_cache_folio+0x4e/0x68 [ 8076.893400][T15484] read_part_sector+0xc0/0x44c [ 8076.894155][T15484] read_lba+0x1c8/0x344 [ 8076.894927][T15484] find_valid_gpt.constprop.0+0x206/0x22f2 [ 8076.895708][T15484] efi_partition+0x10a/0xa14 [ 8076.896462][T15484] bdev_disk_changed+0x5de/0x139c [ 8076.897186][T15484] blkdev_get_whole+0x17c/0x514 [ 8076.897985][T15484] bdev_open+0x86a/0xfa8 [ 8076.898830][T15484] blkdev_open+0x254/0x3a8 [ 8076.899572][T15484] do_dentry_open+0x97e/0x171e [ 8076.900371][T15484] vfs_open+0xbe/0x380 [ 8076.901192][T15484] path_openat+0x1b96/0x28e8 [ 8076.901973][T15484] do_filp_open+0x19c/0x35c [ 8076.902708][T15484] do_sys_openat2+0x174/0x1ca [ 8076.903398][T15484] __riscv_sys_openat+0x178/0x1fe [ 8076.904147][T15484] syscall_handler+0x94/0x118 [ 8076.904940][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.905700][T15484] handle_exception+0x146/0x152 [ 8076.906480][T15484] [ 8076.906480][T15484] -> #0 (set->srcu){.+.+}-{0:0}: [ 8076.907794][T15484] check_noncircular+0x2ba/0x354 [ 8076.908756][T15484] __lock_acquire+0x2e4e/0x8594 [ 8076.909668][T15484] lock_sync+0x286/0x504 [ 8076.910515][T15484] __synchronize_srcu+0xd4/0x292 [ 8076.911631][T15484] synchronize_srcu+0x172/0x414 [ 8076.912460][T15484] blk_mq_quiesce_queue+0x126/0x196 [ 8076.913267][T15484] elevator_disable+0xb8/0x27c [ 8076.913982][T15484] blk_mq_update_nr_hw_queues+0x394/0x113c [ 8076.914816][T15484] nbd_start_device+0x140/0xb2c [ 8076.915472][T15484] nbd_ioctl+0x474/0xb98 [ 8076.916086][T15484] blkdev_ioctl+0x23c/0xca0 [ 8076.916765][T15484] __riscv_sys_ioctl+0x18e/0x1e2 [ 8076.917500][T15484] syscall_handler+0x94/0x118 [ 8076.918168][T15484] do_trap_ecall_u+0x1aa/0x216 [ 8076.918918][T15484] handle_exception+0x146/0x152 [ 8076.919701][T15484] [ 8076.919701][T15484] other info that might help us debug this: [ 8076.919701][T15484] [ 8076.920512][T15484] Chain exists of: [ 8076.920512][T15484] set->srcu --> &q->q_usage_counter(io)#24 --> &q->sysfs_lock [ 8076.920512][T15484] [ 8076.922192][T15484] Possible unsafe locking scenario: [ 8076.922192][T15484] [ 8076.922771][T15484] CPU0 CPU1 [ 8076.923308][T15484] ---- ---- [ 8076.923906][T15484] lock(&q->sysfs_lock); [ 8076.924711][T15484] lock(&q->q_usage_counter(io)#24); [ 8076.925804][T15484] lock(&q->sysfs_lock); [ 8076.926748][T15484] sync(set->srcu); [ 8076.927544][T15484] [ 8076.927544][T15484] *** DEADLOCK *** [ 8076.927544][T15484] [ 8076.928221][T15484] 5 locks held by syz.5.2010/15484: [ 8076.928961][T15484] #0: ff6000001a885198 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x144/0xb98 [ 8076.930663][T15484] #1: ff6000001a8850d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0xb2/0x113c [ 8076.932344][T15484] #2: ff6000001a9180a8 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 8076.934231][T15484] #3: ff6000001a9180e0 (&q->q_usage_counter(queue)#8){+.+.}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 8076.936095][T15484] #4: ff6000001a9185d0 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 8076.937827][T15484] [ 8076.937827][T15484] stack backtrace: [ 8076.938796][T15484] CPU: 0 UID: 0 PID: 15484 Comm: syz.5.2010 Not tainted 6.14.0-rc1-syzkaller-g2014c95afece #0 [ 8076.939146][T15484] Hardware name: riscv-virtio,qemu (DT) [ 8076.939511][T15484] Call Trace: [ 8076.939654][T15484] [] dump_backtrace+0x2e/0x3c [ 8076.939962][T15484] [] show_stack+0x30/0x3c [ 8076.940218][T15484] [] dump_stack_lvl+0x12e/0x1a6 [ 8076.940599][T15484] [] dump_stack+0x1c/0x24 [ 8076.940959][T15484] [] print_circular_bug+0x3a2/0x42c [ 8076.941306][T15484] [] check_noncircular+0x2ba/0x354 [ 8076.941639][T15484] [] __lock_acquire+0x2e4e/0x8594 [ 8076.941975][T15484] [] lock_sync+0x286/0x504 [ 8076.942309][T15484] [] __synchronize_srcu+0xd4/0x292 [ 8076.942673][T15484] [] synchronize_srcu+0x172/0x414 [ 8076.943037][T15484] [] blk_mq_quiesce_queue+0x126/0x196 [ 8076.943352][T15484] [] elevator_disable+0xb8/0x27c [ 8076.943619][T15484] [] blk_mq_update_nr_hw_queues+0x394/0x113c [ 8076.944024][T15484] [] nbd_start_device+0x140/0xb2c [ 8076.944268][T15484] [] nbd_ioctl+0x474/0xb98 [ 8076.944540][T15484] [] blkdev_ioctl+0x23c/0xca0 [ 8076.944820][T15484] [] __riscv_sys_ioctl+0x18e/0x1e2 [ 8076.945167][T15484] [] syscall_handler+0x94/0x118 [ 8076.945419][T15484] [] do_trap_ecall_u+0x1aa/0x216 [ 8076.945710][T15484] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 8082.405786][T13998] block nbd5: Receive control failed (result -32) [ 8082.434244][T13998] block nbd5: Receive control failed (result -32) [ 8083.641515][T15484] block nbd5: shutting down sockets [ 8093.797995][T14250] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8094.815487][T14250] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8096.325504][T14250] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8097.622576][T14250] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 VM DIAGNOSIS: 00:47:01 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff86189ffe mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff80065178 sepc 00000000000fb0d6 vsepc 0000000000000000 mcause 8000000000000003 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a11f20000009c307 x0/zero 0000000000000000 x1/ra ffffffff86189fb8 x2/sp ff20000001f266b0 x3/gp ffffffff899f8ea0 x4/tp ff60000012363480 x5/t0 2d00000000000000 x6/t1 ff20000001f26a00 x7/t2 2d2d2d2d2d2d2d2d x8/s0 ff20000001f267a0 x9/s1 ffe3ffff003e4ce0 x10/a0 ff20000001f26704 x11/a1 0000000000000006 x12/a2 1fe40000003e4ce0 x13/a3 0000000000000000 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 ff20000001f26b87 x18/s2 ff20000001f26c45 x19/s3 1fe40000003e4cdc x20/s4 0000000000000006 x21/s5 ff20000081f26c3d x22/s6 ff20000001f26740 x23/s7 0000000001f26b1f x24/s8 dfffffff00000000 x25/s9 1fe40000003e4cf8 x26/s10 0000000000000000 x27/s11 000000007fffffff x28/t3 1fe40000003e4d40 x29/t4 ffe3ffff003e4d70 x30/t5 ffe3ffff003e4d71 x31/t6 ff20000001f26c3f fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804bcd90 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff800846e6 sepc 00000000000fb0d6 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a108f000000ab8b7 x0/zero 0000000000000000 x1/ra ffffffff80a227ec x2/sp ff20000004187770 x3/gp ffffffff899f8ea0 x4/tp ff6000001a668000 x5/t0 ff20000004187750 x6/t1 000000000000000c x7/t2 ffffffffdf3e1292 x8/s0 ff20000004187660 x9/s1 ff20000004187660 x10/a0 0000000000000006 x11/a1 ffffffff861aee00 x12/a2 0000000000000002 x13/a3 ffffffff80069df8 x14/a4 0000000000000000 x15/a5 ff6000001a669000 x16/a6 0000000000000003 x17/a7 ffffffffbf0380fd x18/s2 0000000000000003 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff8052567e x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff861d40a4 x27/s11 0000000000000000 x28/t3 ffffffff802c492c x29/t4 fffffffef21ab1be x30/t5 fffffffef21ab1bf x31/t6 ff6000002dd0c026 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000