last executing test programs: 32.485184419s ago: executing program 0 (id=13): r0 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000480)='./file0\x00', 0x1000000, &(0x7f00000007c0)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYRESOCT, @ANYRES8=r0, @ANYRES32=0x0, @ANYRES16, @ANYRESDEC], 0x1, 0x318, &(0x7f0000000b00)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file1\x00', 0x80342, 0xcc) pwrite64(r2, &(0x7f0000000ac0)='2', 0xfdef, 0xfecc) syncfs(r1) 32.374900311s ago: executing program 0 (id=18): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a00000009058108ff030000000904010000020d00000904010102020d000009058202"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x10, 0x10, 0xe, 0x10, 0x410, 0x10, 0xe, 0x10, 0xc, 0xfffc, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 29.65170358s ago: executing program 0 (id=44): inotify_init() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000000)="67400f07c40249af4b8bb9800000c00f3235010200000f300f20a366450f769e00000100440f20c03588001d00445b66baf80cb88cf4b684ef66bafc0ced460f01c9c4827d24c366ba4cf0ff07ef87f345a57a43e16806a4", 0x58}], 0x1, 0x7c, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000380)={0x1, 0x0, [{0x400000f5, 0x0, 0x7ff}]}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x1000, 0xeeee0000, 0x8, 0x9, 0xfb, 0xe4, 0x40, 0x7, 0x0, 0x2b, 0x15, 0x2c}, {0x5000, 0x2000, 0xe, 0x0, 0x40, 0x5, 0x6d, 0x6, 0x5, 0x3, 0x3, 0xb7}, {0xeeef0000, 0xf000, 0xe, 0x5, 0x3, 0x7, 0x7, 0x9, 0x11, 0xa7, 0x4, 0x81}, {0x80a0000, 0xeeee0000, 0xb, 0x3, 0x4, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xeeee0000, 0xd000, 0xb, 0x3, 0x3, 0x5, 0xab, 0x7f, 0x7, 0x2, 0xdf, 0x83}, {0x1000, 0x100000, 0xc, 0xc, 0xb1, 0x48, 0x21, 0xa0, 0x82, 0x3, 0x1, 0x7}, {0x3000, 0x8000000, 0x4, 0x5, 0x7, 0x7f, 0x7, 0x3, 0x5, 0x81, 0x1, 0x70}, {0x100000, 0xf93bf09cd60d35fb, 0x10, 0x15, 0xf, 0x8, 0x1, 0x34, 0x2, 0xc, 0xb0, 0x9}, {0xe000, 0x1000}, {0x10000, 0x7}, 0x80000031, 0x0, 0x8000000, 0x21a6, 0x3, 0x2d01, 0x3000, [0xaffe, 0x4, 0x80, 0xfff]}) ioctl$KVM_CAP_HYPERV_SYNIC2(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000300)) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r5 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r6 = openat$kvm(0x0, &(0x7f00000003c0), 0x20022, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_kvm_setup_syzos_vm$x86(r7, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_X86_SET_MSR_FILTER(r7, 0x4188aec6, &(0x7f0000000400)={0x1, [{0x1, 0x8, 0x109, &(0x7f00000005c0)='z'}, {0x2, 0x0, 0x2, 0x0}, {0x2, 0x0, 0x7ff, 0x0}, {0x1, 0x0, 0x912b, 0x0}, {0x1, 0x0, 0x3cb3, 0x0}, {0x2, 0x0, 0x3fa, 0x0}, {0x1, 0x0, 0x4, 0x0}, {0x0, 0x0, 0xfffffffe, 0x0}, {0x2, 0x0, 0xb, 0x0}, {0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x9, 0x0}, {0x0, 0x0, 0xa, 0x0}, {0x1, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7fffffff, 0x0}, {0x3, 0x0, 0x2, 0x0}, {0x1, 0x0, 0x8002, 0x0}]}) r8 = syz_kvm_add_vcpu$x86(r5, &(0x7f0000000680)={0x0, &(0x7f00000006c0)=[@enable_nested={0x12c, 0x18}], 0x18}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 29.562474119s ago: executing program 0 (id=45): r0 = syz_pidfd_open(0x0, 0x0) process_madvise(r0, 0x0, 0x0, 0x14, 0x0) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f0000000380), 0x1, 0x5a8, &(0x7f00000003c0)="$eJzs3U1sHFcdAPD/rO18OAl2AxWlSGBRBJGi+iNGZINAJD0hFaM2BS5FDUuysd2svZZ3LdUuh0SotDdUxKXqCVk58CWlUhEtFKkSoohD4cAJgcK9qqlUviQQWjSzs6kbb+yETTyV/ftJTzPzZnfff/Y/M5k3b+INYNcaiYiTEdEXEUcjYiivL+UlLrZL+rrVySszaUmi1XrkrSSSiHh28spM57OSfHog/4B9EXF6NaL01MZ2G8srFyq1WnUxXx5rzi2MNZZX7p+dq0xXp6vz5XJ5vFw+fmLi9m3ro4f3H37u11/4z89f++6Hv/K93zyZxnswX7d+O26XkRjJv5OB2Luuvj+JOH+7GytIut/0RzvXN+Pu6nd+eYdD4iZ9/geXSkXHAABsv/QC4HBEfCy7/h+KvuxqLuLkoa+9PRT/fLzo+AAAAIDetYaG4nPpFAAAANixStkzsElpNH8W4GCUSqOj7Wd4PxCDpVq90Tx6vr40f679rOxwDJTOz9aq4/mzwsMxkKTLE9n8O8vHrluejIi7IuKZof3Z8ujZeu1c0Tc/AAAAYIc7GHH10W+9/MEDN+j/p/48VHSUAAAAQC/S/v+hq4PZn+r6u34+AAAA7Ehp///tb//1t6H/DwAAADtWp///0NRUPDQ11VrNf/9qvj49e2Fm4cSx8dG5pbOjZ+uLC6PT9fp09j/257b+3Fq9vjBxLJaeGGtWG82xxvLKmbn60nzzTPa7XmeqA9uwbcDWHj55tlp0DAAAwPa566Ov/jGJiIuf2Z+V1J58nb467Gx+ABx2r76iAwAK0190AEBh9PGBZIv1+2604uLtjwUAALgzPvkh4/+wWxn/h93L+D/sXsb/YffSxweM/wMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwNZarSRaAAAAwI7WWF65UKnVqotmzJgxc22m6DuTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALyXPTt5ZaZTtqvNV36xXS1xI2unImK4nf/VvLTX9Me+bLovBiJi8G9J9K97XxIRfT22/e97IkbisSdfbF1+KS2R74c9fiy34OKliLin2/GfpLtFDOd7wfX5L2V7Rm9+8sM0/6u/W18n/9url/wP9tj2yx9J8//g3evr5H/3uPfhoiOgSL9/pugIKNIf1oqOgCKdfqToCCjSlz5ddAQU6fm3io6AV09FxHi3/l8p7RZe6+Vf3//ry+4Q9ebISNr/e/ro+rqN/b/SGz02wybWTkV8NiJWN9z/K3VeMtyXLx3K7gcMJOdna9XxiHhfmsMY2JsuT2zSxuUzS491q3/wdJr/Kz9d+NMLP+uUtP10+s6rSm/07333+85VmpVet5u2tUsR9/Z3y39y7f5vcoP7v++/yTZmXv/G493qJ3+V5v+V5zfPP3dS6/sRn+h6/CfXXpPOjTXnFsYayyv3z85VpqvT1flyuTxeLh8/MTGWnQ7GOieFLobWDny1W/3XH0jz/98p+S9OevwPbp7/7PzfWF65UKnVqouNW2/jX2++vtqt/vBTaf4f+Ob/c/7fk3w5C3BPXvdEpdlcnIjYk3xxY/2xW495p+p8H53vK83/kfu6//vfuf5rn/9LG+7/D+fTdP3IJm0OHH/h6W71H78vG/+7+mLr8kuO/2Kk+T+3xfGfvOv4v/WZ5/7yjx91a/vHe9P8v/ZmZ/w3LWn7nbHgtvT4/1QWzJG8xvXf1m42QUXHCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6/0vAAD//wqlOeU=") mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mkdir(&(0x7f0000000a80)='./bus\x00', 0x13e) mount$incfs(&(0x7f0000000ac0)='.\x00', &(0x7f0000000b00)='./bus\x00', &(0x7f0000000b40), 0xc002, 0x0) chdir(&(0x7f0000000b80)='./bus\x00') rename(&(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0\x00') 29.444504301s ago: executing program 0 (id=46): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=@newsa={0x158, 0x10, 0x633, 0x70bd2c, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@empty, 0x0, 0x5, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x3a}, {@in=@multicast2, 0xfffffffd, 0x32}, @in=@local, {0x0, 0x3, 0x9, 0x9, 0x10001, 0x0, 0x0, 0xfffffffffffffffc}, {0x4, 0x0, 0x5f, 0xa}, {0x1, 0xc0000000, 0x1}, 0x100, 0x0, 0x2, 0x0, 0x0, 0x23}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd27, 0x70bd29, 0x70bd2d, 0x70bd2b, 0x4, [0x0]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x20040}, 0x80) 29.279555588s ago: executing program 0 (id=47): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2afc0, 0x1c1, 0x6}, 0x18) r1 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) write$binfmt_register(r1, &(0x7f0000000300)={0x3a, 'syz3', 0x3a, 'E', 0x3a, 0x9, 0x3a, '\xe2\xbf\xd9\xafk\xd3~a3\xd0\x94', 0x3a, '^', 0x3a, './file0', 0x3a, [0x46, 0x4f, 0x50, 0x50, 0x4f, 0x46, 0x4f, 0x43, 0x43, 0x46]}, 0x3d) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000200)=0x9, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x3, 0x4, 0x10, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x10, 0x8001, 0x80000000}}) add_key(&(0x7f0000000100)='id_legacy\x00', 0x0, &(0x7f0000000180)="7589", 0x2, 0xfffffffffffffffe) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@fallback, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 29.257353191s ago: executing program 32 (id=47): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2afc0, 0x1c1, 0x6}, 0x18) r1 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) write$binfmt_register(r1, &(0x7f0000000300)={0x3a, 'syz3', 0x3a, 'E', 0x3a, 0x9, 0x3a, '\xe2\xbf\xd9\xafk\xd3~a3\xd0\x94', 0x3a, '^', 0x3a, './file0', 0x3a, [0x46, 0x4f, 0x50, 0x50, 0x4f, 0x46, 0x4f, 0x43, 0x43, 0x46]}, 0x3d) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000200)=0x9, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x3, 0x4, 0x10, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x10, 0x8001, 0x80000000}}) add_key(&(0x7f0000000100)='id_legacy\x00', 0x0, &(0x7f0000000180)="7589", 0x2, 0xfffffffffffffffe) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@fallback, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 2.958717466s ago: executing program 3 (id=576): bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)=@o_path={&(0x7f00000002c0)='./file0\x00'}, 0x18) socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write$cgroup_devices(r1, 0x0, 0xa) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) socket(0x5, 0x80000, 0x200) 2.948630048s ago: executing program 3 (id=577): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x80000004, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000140)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x1, @empty, 0x8}, 0x1c) 2.892200473s ago: executing program 3 (id=579): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc16, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x2, "", [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x0, 0xcc28163f40625b84, 0x0, {0x9, 0x21, 0x3, 0xc0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x80, 0x15, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="002218000000050c0b0825ff0904a1010901a1007508950109308102c0c0"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000180), 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0x40184810, &(0x7f0000000040)={0x3, 0x200, 0x7f, 0x3, 0x1, 0x8}) 2.132378281s ago: executing program 2 (id=590): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x401, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000380), 0xffffffffffffff94, 0xb, 0x0, 0x0) 2.108845473s ago: executing program 2 (id=591): openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x6000000d}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2000000a}) 2.108007443s ago: executing program 2 (id=592): arch_prctl$ARCH_SET_GS(0x1001, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x11, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="18080000ffffff80000000", @ANYBLOB], 0x0, 0x2}, 0x94) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000800)='./file0\x00', 0x20c453, &(0x7f0000000740)={[{@noblock_validity}, {@grpjquota_path}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x8}}, {@norecovery}, {@data_err_ignore}, {@data_writeback}]}, 0x1, 0x55f, &(0x7f00000001c0)="$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") 1.75382958s ago: executing program 2 (id=598): syz_mount_image$vfat(&(0x7f0000000fc0), &(0x7f0000001340)='./file0\x00', 0xa14c12, &(0x7f0000001380)=ANY=[], 0xfc, 0x2cb, &(0x7f0000000040)="$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") prlimit64(0x0, 0xe, &(0x7f0000000340)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000400)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000500), 0x318, 0x0) recvmmsg(r1, &(0x7f0000000540), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x2) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000680), 0x10}, 0x94) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, 0x1, 0x2, 0x301, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x24044800}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x3, 0xe, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], &(0x7f0000002080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f00000020c0), 0x8}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x103a42, 0x32) 1.208733886s ago: executing program 1 (id=599): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8001, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000042c0)={0x90, 0x0, 0x3fffe, {0x1, 0x1100000000001, 0xa, 0x0, 0x0, 0x0, {0x0, 0x1, 0x7, 0x40000000006, 0x7a72, 0x2006, 0x1, 0xfffffff0, 0x4cd4, 0x2000, 0x3, r2, r3, 0x104, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x16008010, 0x3, 0x0, 0x5, 0x6, 0x0, 0x0, 0x100, 0xffffffff}}, 0x50) stat(&(0x7f0000004480)='./file0/file0\x00', 0x0) 1.179218119s ago: executing program 1 (id=600): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a4391ef4443c87eba136d28a0e28", 0xe}, {&(0x7f0000000180)="cdd7f0", 0x3}], 0x2}, 0x20000000) 1.179126969s ago: executing program 1 (id=601): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x401, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000380), 0xffffffffffffff94, 0xb, 0x0, 0x0) 1.179006119s ago: executing program 1 (id=602): bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)=@o_path={&(0x7f00000002c0)='./file0\x00'}, 0x18) socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write$cgroup_devices(r1, 0x0, 0xa) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) socket(0x5, 0x80000, 0x200) 1.177958669s ago: executing program 1 (id=603): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x4004000) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) close(r2) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003040)=""/243, 0xf3}, 0x1}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/108, 0x6c}, 0x10001}], 0x2, 0x40000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x901800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x4, &(0x7f0000000080)=ANY=[@ANYRES64=r5], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 965.61444ms ago: executing program 4 (id=608): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001280)=@raw={'raw\x00', 0x9, 0x3, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0xffffffff, 0xffffffff}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x230) connect$inet6(r0, 0x0, 0x0) syz_create_resource$futex(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000800, &(0x7f0000000040)={0x2, 0x3, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="5a01f3c2f136", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local, @remote, @local, @remote}}}}, 0x0) 864.219001ms ago: executing program 2 (id=609): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000001000/0x4000)=nil) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) socket$nl_netfilter(0x10, 0x3, 0xc) sched_setscheduler(0x0, 0x2, &(0x7f0000001200)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000001240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000001340), 0x651, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x34000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000001400)=0x1, 0x4) shutdown(r2, 0x1) bind$inet6(r2, &(0x7f0000001440)={0xa, 0x4e20, 0x8001, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) connect$inet6(r2, &(0x7f0000001480)={0xa, 0x4e20, 0x1, @empty, 0x6}, 0x1c) close(0x3) socket$inet6(0xa, 0x80002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1200000005000000040000000100000000000000", @ANYRES32, @ANYBLOB="00000000000000000000f4000000000000f83f007a2ad91f7a39f9f27dc6144fd1c7bc3b1914db1ae73ad232a82d10ce87fd8095ff0592c68ce0f60782316e2250e21b4429f21cec7742ea39864122a289781099a8c6092c7b3f06a1bdf9ef7d964424e5b89addfd7c0ab83000a49cd291f3637f997ea58d6e8f7bb8582dec0c604fce4b31d53581241eefbff6d5641b57117d154a28478da8631342d6bbeab8aa6f5a9d", @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0xc, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2ffff}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {0x3, 0x3, 0x3, 0xa, 0x5}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x11}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r4, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000240)="76ea090000000000009ba56a88ca", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x7f) 659.971822ms ago: executing program 5 (id=615): setns(0xc9, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x8) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000700), 0x7e, 0x3b00, 0x0, 0xfffffffffffffdfd) 648.215823ms ago: executing program 5 (id=616): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0xb, &(0x7f00000011c0)=ANY=[@ANYBLOB="18000000000000000000be88bc4c3cb7e757e82562134a6b89000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008004512370000b70300000000000085dc4f11e4862b0400000000000000122d0fe87f4ba611bda6fe21bd550d86ab5adabdfa10a28b79a53fc03c771d7d96c2fd58e5e4db67d2a39fad21df176be0ac212513c80731"], &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mmap$IORING_OFF_SQ_RING(0x0, 0xc, 0x2000002, 0x401d031, 0xffffffffffffffff, 0x0) syz_clone3(0x0, 0x0) futex(0x0, 0x6, 0x3d, 0x0, 0x0, 0x2) r0 = mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x0, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="adffa888d226000024001280090001007866726d000000001400028008000100030f0000", @ANYBLOB="500000001000210404000000fcdbdf2500000000", @ANYRES32=0x0, @ANYRES32=r0], 0x50}}, 0xc080) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x80000004, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x440007, @empty, 0xffff8000}, 0x1c) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00000000c0)=0x80000004, 0x4) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e20, 0x1, @empty, 0x8}, 0x1c) 647.347653ms ago: executing program 5 (id=617): write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000002940)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xfffe, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000500), 0x75f, 0xa8182) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24002de8) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 596.482838ms ago: executing program 5 (id=618): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_X2APIC_API(r1, 0x4068aea3, &(0x7f0000000c40)={0x81, 0x0, 0x1}) 596.372988ms ago: executing program 5 (id=619): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x1, 0x111, 0x0) 596.284828ms ago: executing program 5 (id=620): prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x8) r0 = getpid() syz_open_procfs(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000001c0)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000002c0), 0x318, 0x0) recvmmsg(r2, &(0x7f0000000340), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000380)=0x2) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)='./file7\x00', 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000340)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r4, 0x0, 0x7, 0x0, 0x0) syz_create_resource$binfmt(0x0) 316.222497ms ago: executing program 1 (id=621): ioctl$XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x101040, 0x0, 0x0, 0x0, 0x0}) ioctl$NILFS_IOCTL_GET_CPINFO(0xffffffffffffffff, 0x80186e82, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000500)={{0x12, 0x1, 0x110, 0xba, 0xc0, 0xe5, 0x8, 0x6e0, 0xf108, 0xb17, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x3, 0x1, 0x3, 0xa0, 0x6, "", [{{0x9, 0x4, 0x4d, 0x9, 0x0, 0xe1, 0xbc, 0x77, 0x7}}, {{0x9, 0x4, 0x1f, 0x0, 0x0, 0x8, 0x1, 0x50, 0x6c}}, {{0x9, 0x4, 0xa6, 0xd4, 0x0, 0xf4, 0x35, 0x5e}}]}}]}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000d80)) listen(r0, 0x9) 251.715534ms ago: executing program 3 (id=622): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002280)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b15, &(0x7f00000022c0)={'wlan0\x00'}) 204.466878ms ago: executing program 3 (id=623): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x2c, 0x0, &(0x7f00000001c0)=0xff5c) 204.360929ms ago: executing program 3 (id=624): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x401, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xb, 0x0, 0x0) 149.925144ms ago: executing program 4 (id=625): bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)=@o_path={&(0x7f00000002c0)='./file0\x00'}, 0x18) socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write$cgroup_devices(r1, 0x0, 0xa) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) socket(0x5, 0x80000, 0x200) 142.072985ms ago: executing program 4 (id=626): unshare(0x22020600) r0 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x442, 0x0) pipe2(&(0x7f0000001180)={0x0, 0x0}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) splice(r0, &(0x7f00000011c0), r1, 0x0, 0x807, 0x0) 122.068967ms ago: executing program 4 (id=627): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000a40)={0x28, 0x0, 0x0, @hyper}, 0x10) 121.866537ms ago: executing program 4 (id=628): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0xb, &(0x7f00000011c0)=ANY=[@ANYBLOB="18000000000000000000be88bc4c3cb7e757e82562134a6b89000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008004512370000b70300000000000085dc4f11e4862b0400000000000000122d0fe87f4ba611bda6fe21bd550d86ab5adabdfa10a28b79a53fc03c771d7d96c2fd58e5e4db67d2a39fad21df176be0ac212513c80731"], &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mmap$IORING_OFF_SQ_RING(0x0, 0xc, 0x2000002, 0x401d031, 0xffffffffffffffff, 0x0) syz_clone3(0x0, 0x0) futex(0x0, 0x6, 0x3d, 0x0, 0x0, 0x2) r0 = mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x0, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="adffa888d226000024001280090001007866726d000000001400028008000100030f0000", @ANYBLOB="500000001000210404000000fcdbdf2500000000", @ANYRES32=0x0, @ANYRES32=r0], 0x50}}, 0xc080) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x80000004, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x440007, @empty, 0xffff8000}, 0x1c) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000000140)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x1}]}, 0x10) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e20, 0x1, @empty, 0x8}, 0x1c) 121.173917ms ago: executing program 4 (id=629): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f00000002c0)='net/softnet_stat\x00') connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000380)={0x2, 0x0, @remote}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x810) 0s ago: executing program 2 (id=630): mkdirat(0xffffffffffffff9c, 0x0, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000580)='270', 0x3) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./config\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000740)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000002e00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000002e40)='dummy_udc.0', 0xb) openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, 0x0) removexattr(&(0x7f00000190c0)='./file0\x00', &(0x7f0000019080)=@random={'user.', './binderfs/binder0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x1001a, &(0x7f00000002c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@auto_da_alloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@errors_remount}, {@jqfmt_vfsv1}]}, 0xff, 0x439, &(0x7f00000027c0)="$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") r2 = syz_open_procfs(0x0, &(0x7f0000002c00)='mountinfo\x00') sendfile(r2, r2, &(0x7f0000002c40)=0x2eb4, 0x2000007ff) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000002c80)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002cc0)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000340)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) kernel console output (not intermixed with test programs): cess permissive=1 [ 11.615385][ T24] audit: type=1400 audit(1792866220.610:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. [ 18.078563][ T24] audit: type=1400 audit(1792866227.090:64): avc: denied { mounton } for pid=271 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 18.079560][ T271] cgroup: Unknown subsys name 'net' [ 18.084660][ T24] audit: type=1400 audit(1792866227.090:65): avc: denied { mount } for pid=271 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 18.090046][ T24] audit: type=1400 audit(1792866227.100:66): avc: denied { unmount } for pid=271 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 18.090168][ T271] cgroup: Unknown subsys name 'devices' [ 18.154169][ T271] cgroup: Unknown subsys name 'hugetlb' [ 18.159775][ T271] cgroup: Unknown subsys name 'rlimit' [ 18.266915][ T24] audit: type=1400 audit(1792866227.280:67): avc: denied { setattr } for pid=271 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 18.290061][ T24] audit: type=1400 audit(1792866227.280:68): avc: denied { mounton } for pid=271 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 18.296215][ T273] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 18.314745][ T24] audit: type=1400 audit(1792866227.280:69): avc: denied { mount } for pid=271 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 18.346434][ T24] audit: type=1400 audit(1792866227.340:70): avc: denied { relabelto } for pid=273 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.346456][ T271] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 18.371790][ T24] audit: type=1400 audit(1792866227.340:71): avc: denied { write } for pid=273 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.406003][ T24] audit: type=1400 audit(1792866227.340:72): avc: denied { read } for pid=271 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.431467][ T24] audit: type=1400 audit(1792866227.340:73): avc: denied { open } for pid=271 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.960273][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.967348][ T279] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.974821][ T279] device bridge_slave_0 entered promiscuous mode [ 18.982464][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.989526][ T279] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.996799][ T279] device bridge_slave_1 entered promiscuous mode [ 19.074140][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.081178][ T282] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.088495][ T282] device bridge_slave_0 entered promiscuous mode [ 19.097356][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.104473][ T282] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.111794][ T282] device bridge_slave_1 entered promiscuous mode [ 19.145103][ T280] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.152120][ T280] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.159539][ T280] device bridge_slave_0 entered promiscuous mode [ 19.177446][ T280] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.184490][ T280] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.191689][ T280] device bridge_slave_1 entered promiscuous mode [ 19.215632][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.222656][ T284] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.230006][ T284] device bridge_slave_0 entered promiscuous mode [ 19.247621][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.254691][ T284] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.262014][ T284] device bridge_slave_1 entered promiscuous mode [ 19.278217][ T281] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.285352][ T281] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.292571][ T281] device bridge_slave_0 entered promiscuous mode [ 19.301640][ T281] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.308726][ T281] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.315957][ T281] device bridge_slave_1 entered promiscuous mode [ 19.388154][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.395205][ T279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.402451][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.409472][ T279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.419706][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.426745][ T282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.433983][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.440992][ T282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.476512][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.483556][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.490781][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.497811][ T284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.534383][ T280] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.541408][ T280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.548654][ T280] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.555665][ T280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.569482][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.576674][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.583991][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.591070][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.598351][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.605513][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.612567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.620183][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.627348][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.654032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.662024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.669410][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.676937][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.685154][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.692154][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.700028][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.708152][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.715171][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.722482][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.730608][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.737621][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.744957][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.753079][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.760098][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.767425][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.775514][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.782526][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.789920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.798026][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.805042][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.812346][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.838450][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.847623][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.855982][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.864840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.872699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.885314][ T284] device veth0_vlan entered promiscuous mode [ 19.896825][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.904732][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 19.912031][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 19.919509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.927898][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.936057][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.944478][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 19.951927][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 19.964255][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.971657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.982639][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.990118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.998322][ T282] device veth0_vlan entered promiscuous mode [ 20.008078][ T284] device veth1_macvtap entered promiscuous mode [ 20.015777][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.024252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.032261][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.049261][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.057490][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.065838][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.074272][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.082342][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.089398][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.096931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.105163][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.113235][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.120227][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.127635][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.135460][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.143365][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.151485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.159926][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.167319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.187201][ T279] device veth0_vlan entered promiscuous mode [ 20.193520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.201788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.210086][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.217105][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.224914][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.233381][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.241425][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.248439][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.255861][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.263931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.271781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.279809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.287699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.295865][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.303800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.311882][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.320142][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.328158][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.336103][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.344281][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.352299][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.362137][ T282] device veth1_macvtap entered promiscuous mode [ 20.373093][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.380761][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.389357][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.404514][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.412705][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.421026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.429486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.443022][ T279] device veth1_macvtap entered promiscuous mode [ 20.451566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.459221][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.467574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.475902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.483734][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.491578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.498975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.511647][ T280] device veth0_vlan entered promiscuous mode [ 20.519543][ T284] request_module fs-gadgetfs succeeded, but still no fs? [ 20.523143][ T281] device veth0_vlan entered promiscuous mode [ 20.536916][ T284] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 20.538327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.557741][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.566965][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.574934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.582775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.590278][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.590456][ T302] ====================================================== [ 20.590456][ T302] WARNING: the mand mount option is being deprecated and [ 20.590456][ T302] will be removed in v5.15! [ 20.590456][ T302] ====================================================== [ 20.627711][ T281] device veth1_macvtap entered promiscuous mode [ 20.637861][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.646120][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.656251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.664737][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.671845][ T302] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 20.673127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.682182][ T302] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 20.690274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.709093][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.717649][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.725935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.733680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.741899][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.801815][ T280] device veth1_macvtap entered promiscuous mode [ 20.812730][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.820495][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.829209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.830342][ T314] EXT4-fs (loop3): Ignoring removed nobh option [ 20.840118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 20.853486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 20.862434][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 20.870999][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 20.872354][ T314] EXT4-fs (loop3): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nobh,quota,,errors=continue [ 20.879539][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 20.892591][ T314] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 20.900030][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 20.931358][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 20.940135][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 20.998017][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.015908][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.025143][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.028430][ T314] EXT4-fs error (device loop3) in ext4_do_update_inode:5362: error 27 [ 21.042015][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.042185][ T314] EXT4-fs error (device loop3): ext4_dirty_inode:6191: inode #2: comm syz.3.6: mark_inode_dirty error [ 21.062411][ T314] EXT4-fs error (device loop3) in ext4_do_update_inode:5362: error 27 [ 21.071037][ T314] EXT4-fs error (device loop3): __ext4_ext_dirty:182: inode #2: comm syz.3.6: mark_inode_dirty error [ 21.175525][ T332] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 21.178878][ T335] binder: 334:335 ioctl c018620c 200000000080 returned -22 [ 21.351680][ T342] bridge0: adding interface bridge_slave_0 with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 21.450168][ T335] xt_CT: You must specify a L4 protocol and not use inversions on it [ 21.504879][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 21.517002][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 21.560578][ T317] attempt to access beyond end of device [ 21.560578][ T317] loop0: rw=1, want=368, limit=128 [ 21.588019][ T356] erofs: (device loop1): mounted with root inode @ nid 36. [ 21.706636][ T358] process 'syz.3.15' launched './file0' with NULL argv: empty string added [ 21.932970][ T5] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 22.013517][ T386] EXT4-fs (loop1): Ignoring removed nobh option [ 22.021578][ T386] EXT4-fs error (device loop1): ext4_free_branches:1026: inode #11: comm syz.1.25: invalid indirect mapped block 256 (level 2) [ 22.035167][ T386] EXT4-fs (loop1): 2 truncates cleaned up [ 22.040941][ T386] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,auto_da_alloc,grpquota,,errors=continue [ 22.292948][ T5] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 22.303293][ T5] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 22.314235][ T5] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 22.324045][ T5] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 22.333866][ T5] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 22.459149][ T394] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 22.483828][ T394] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,auto_da_alloc=0x0000000000000800,minixdf,noblock_validity,jqfmt=vfsold,quota,nouid32,jqfmt=vfsold,resuid=0x0000000000000000,stripe=0x00000000000001ff,resuid=0x0000000000000000,,errors=continue [ 22.509488][ T394] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 22.523439][ T394] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.27: bg 0: block 112: padding at end of block bitmap is not set [ 22.538108][ T394] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 50 with error 28 [ 22.550482][ T394] EXT4-fs (loop4): This should not happen!! Data will be lost [ 22.550482][ T394] [ 22.560138][ T394] EXT4-fs (loop4): Total free blocks count 0 [ 22.566147][ T394] EXT4-fs (loop4): Free/Dirty block details [ 22.572050][ T394] EXT4-fs (loop4): free_blocks=0 [ 22.577011][ T394] EXT4-fs (loop4): dirty_blocks=64 [ 22.582126][ T394] EXT4-fs (loop4): Block reservation details [ 22.589343][ T394] EXT4-fs (loop4): i_reserved_data_blocks=4 [ 22.595612][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 22.610317][ T394] EXT4-fs error (device loop4): ext4_map_blocks:742: inode #15: comm syz.4.27: lblock 0 mapped to illegal pblock 0 (length 1) [ 22.634198][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 22.664414][ T5] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 22.672396][ T5] usb 1-1: Product: syz [ 22.676810][ T5] usb 1-1: Manufacturer: syz [ 22.681506][ T5] usb 1-1: SerialNumber: syz [ 22.802919][ T410] netlink: 'syz.4.31': attribute type 21 has an invalid length. [ 22.810570][ T410] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.31'. [ 22.814113][ T385] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.25: bg 0: block 5: invalid block bitmap [ 22.831963][ T385] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 33 with error 28 [ 22.844379][ T385] EXT4-fs (loop1): This should not happen!! Data will be lost [ 22.844379][ T385] [ 22.854074][ T385] EXT4-fs (loop1): Total free blocks count 0 [ 22.860051][ T385] EXT4-fs (loop1): Free/Dirty block details [ 22.865962][ T385] EXT4-fs (loop1): free_blocks=0 [ 22.870890][ T385] EXT4-fs (loop1): dirty_blocks=33 [ 22.876118][ T385] EXT4-fs (loop1): Block reservation details [ 22.882089][ T385] EXT4-fs (loop1): i_reserved_data_blocks=33 [ 22.941675][ T420] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 22.994253][ T422] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 23.003239][ T422] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 23.035589][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.047302][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.056378][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.068101][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.077391][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.090089][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.099466][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.111222][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.122979][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.149668][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.161525][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.170777][ T24] kauditd_printk_skb: 85 callbacks suppressed [ 23.170785][ T24] audit: type=1400 audit(1792866232.180:159): avc: denied { append } for pid=421 comm="syz.1.35" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 23.170923][ T422] EXT4-fs error (device loop1): ext4_xattr_block_get:543: inode #15: comm syz.1.35: corrupted xattr block 33 [ 23.210527][ T422] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 23.351233][ T443] netlink: 4 bytes leftover after parsing attributes in process `syz.3.41'. [ 23.361004][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.369331][ T443] device bridge_slave_0 left promiscuous mode [ 23.375431][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.572890][ T322] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 23.692890][ T54] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 23.802995][ T5] cdc_ncm 1-1:1.0: bind() failure [ 23.822957][ T5] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 23.842944][ T5] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 23.851617][ T5] usb 1-1: USB disconnect, device number 2 [ 23.972949][ T322] usb 2-1: unable to get BOS descriptor or descriptor too short [ 24.012969][ T322] usb 2-1: not running at top speed; connect to a high speed hub [ 24.052975][ T54] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 24.063223][ T54] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 24.072066][ T54] usb 4-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 24.081084][ T54] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.089822][ T54] usb 4-1: config 0 descriptor?? [ 24.262921][ T322] usb 2-1: New USB device found, idVendor=041e, idProduct=30df, bcdDevice= 0.40 [ 24.271968][ T322] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.280099][ T322] usb 2-1: Product: syz [ 24.284586][ T322] usb 2-1: Manufacturer: syz [ 24.289162][ T322] usb 2-1: SerialNumber: syz [ 24.444381][ T454] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 24.455901][ T454] incfs: ino conflict with backing FS 2 [ 24.475702][ T24] audit: type=1400 audit(1792866233.470:160): avc: denied { mounton } for pid=453 comm="syz.0.45" path="/5/file0/bus" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 24.497960][ T24] audit: type=1400 audit(1792866233.470:161): avc: denied { write } for pid=453 comm="syz.0.45" name="/" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.528349][ T24] audit: type=1400 audit(1792866233.470:162): avc: denied { remove_name } for pid=453 comm="syz.0.45" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.572771][ T24] audit: type=1400 audit(1792866233.470:163): avc: denied { rename } for pid=453 comm="syz.0.45" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.616886][ T24] audit: type=1400 audit(1792866233.470:164): avc: denied { add_name } for pid=453 comm="syz.0.45" name="file0" dev="incremental-fs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.639873][ T24] audit: type=1400 audit(1792866233.470:165): avc: denied { rmdir } for pid=453 comm="syz.0.45" name="file0" dev="incremental-fs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.640483][ T322] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 24.662474][ T24] audit: type=1400 audit(1792866233.470:166): avc: denied { rmdir } for pid=453 comm="syz.0.45" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.691046][ T24] audit: type=1400 audit(1792866233.480:167): avc: denied { unlink } for pid=281 comm="syz-executor" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 24.713458][ T24] audit: type=1400 audit(1792866233.480:168): avc: denied { unlink } for pid=281 comm="syz-executor" name="file1" dev="loop0" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 24.720240][ T322] usb 2-1: USB disconnect, device number 2 [ 24.802776][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.809878][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.817429][ T461] device bridge_slave_0 entered promiscuous mode [ 24.826641][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.833911][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.841281][ T461] device bridge_slave_1 entered promiscuous mode [ 24.876738][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.883767][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.890989][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.898005][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.915607][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.923432][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.930590][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.939929][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.948166][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.955217][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.969306][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.977459][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.984480][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.994563][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.011745][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.020227][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.031978][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.039934][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.047315][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.055227][ T461] device veth0_vlan entered promiscuous mode [ 25.064553][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.075447][ T461] device veth1_macvtap entered promiscuous mode [ 25.084234][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.093830][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.117161][ T328] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 25.128132][ T328] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 25.223535][ T471] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 25.233288][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 25.242930][ T471] EXT4-fs (loop2): Ignoring removed orlov option [ 25.260080][ T9] device bridge_slave_1 left promiscuous mode [ 25.266603][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.274325][ T9] device bridge_slave_0 left promiscuous mode [ 25.281235][ T471] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpid,debug_want_extra_isize=0x0000000000000010,abort,max_dir_size_kb=0x000000004f2040d2,auto_da_alloc,stripe=0x0000000000000000,jqfmt=vfsv1,orlov,,errors=continue [ 25.282354][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.310986][ T9] device veth1_macvtap left promiscuous mode [ 25.318738][ T9] device veth0_vlan left promiscuous mode [ 25.412935][ T328] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 25.672891][ T15] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.672924][ T328] usb 2-1: Using ep0 maxpacket: 8 [ 25.822946][ T328] usb 2-1: config 0 has an invalid interface number: 52 but max is 0 [ 25.831043][ T328] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 25.841155][ T328] usb 2-1: config 0 has no interface number 0 [ 25.847255][ T328] usb 2-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 25.857091][ T328] usb 2-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 25.869940][ T328] usb 2-1: config 0 interface 52 has no altsetting 0 [ 25.932881][ T15] usb 3-1: Using ep0 maxpacket: 8 [ 25.953625][ T328] usb 2-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice=e8.00 [ 25.962685][ T328] usb 2-1: New USB device strings: Mfr=22, Product=0, SerialNumber=0 [ 25.970790][ T328] usb 2-1: Manufacturer: syz [ 25.976155][ T328] usb 2-1: config 0 descriptor?? [ 26.013522][ T328] hub 2-1:0.52: bad descriptor, ignoring hub [ 26.019518][ T328] hub: probe of 2-1:0.52 failed with error -5 [ 26.092939][ T15] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.103855][ T15] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.184167][ T499] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 26.194164][ T499] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 26.213315][ T15] usb 3-1: New USB device found, idVendor=046d, idProduct=c14f, bcdDevice=ff.ff [ 26.222347][ T15] usb 3-1: New USB device strings: Mfr=237, Product=0, SerialNumber=0 [ 26.230760][ T15] usb 3-1: Manufacturer: syz [ 26.235855][ T15] usb 3-1: config 0 descriptor?? [ 26.436652][ T15] usb 4-1: USB disconnect, device number 2 [ 26.444543][ T517] EXT4-fs (loop4): Ignoring removed oldalloc option [ 26.454034][ T517] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.479441][ T517] EXT4-fs (loop4): mounted filesystem without journal. Opts: user_xattr,resgid=0x0000000000000000,dioread_nolock,quota,nodelalloc,max_dir_size_kb=0x00000000000007b1,minixdf,barrier,noauto_da_alloc,nojournal_checksum,noinit_itable,oldalloc,,errors=continue [ 26.506808][ T517] EXT4-fs error (device loop4): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 26.711806][ T483] FAT-fs (loop2): error, invalid FAT chain (i_pos 548, last_block 8) [ 26.725819][ T483] FAT-fs (loop2): Filesystem has been set read-only [ 26.733047][ T483] FAT-fs (loop2): error, corrupted file size (i_pos 548, 522) [ 26.749228][ T328] usb 3-1: USB disconnect, device number 2 [ 26.770266][ T568] device syzkaller1 entered promiscuous mode [ 26.803177][ T572] using random self ethernet address [ 26.809403][ T572] using random host ethernet address [ 26.816320][ T572] FAULT_INJECTION: forcing a failure. [ 26.816320][ T572] name failslab, interval 1, probability 0, space 0, times 1 [ 26.829098][ T572] CPU: 0 PID: 572 Comm: syz.4.81 Not tainted syzkaller #0 [ 26.836200][ T572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 26.846237][ T572] Call Trace: [ 26.849530][ T572] __dump_stack+0x21/0x24 [ 26.853850][ T572] dump_stack_lvl+0x1a7/0x208 [ 26.858507][ T572] ? show_regs_print_info+0x18/0x18 [ 26.863690][ T572] ? selinux_kernfs_init_security+0x143/0x450 [ 26.869745][ T572] ? selinux_path_notify+0x670/0x670 [ 26.875008][ T572] dump_stack+0x15/0x1c [ 26.879140][ T572] should_fail+0x3ab/0x500 [ 26.883532][ T572] ? __kernfs_new_node+0xe1/0x670 [ 26.888535][ T572] __should_failslab+0xa4/0xe0 [ 26.893273][ T572] should_failslab+0x9/0x20 [ 26.897753][ T572] kmem_cache_alloc+0x3d/0x2d0 [ 26.902490][ T572] __kernfs_new_node+0xe1/0x670 [ 26.907318][ T572] ? kernfs_new_node+0x260/0x260 [ 26.912231][ T572] ? down_write+0xb2/0x120 [ 26.916637][ T572] ? down_read_killable+0xe0/0xe0 [ 26.921637][ T572] ? __kasan_check_write+0x14/0x20 [ 26.926726][ T572] ? up_write+0x57/0x120 [ 26.930945][ T572] ? kernfs_activate+0x35e/0x370 [ 26.935857][ T572] kernfs_new_node+0x150/0x260 [ 26.940596][ T572] __kernfs_create_file+0x4e/0x270 [ 26.945682][ T572] sysfs_add_file_mode_ns+0x29a/0x350 [ 26.951029][ T572] internal_create_group+0x492/0xd00 [ 26.956286][ T572] ? kernfs_activate+0x35e/0x370 [ 26.961197][ T572] ? sysfs_create_group+0x30/0x30 [ 26.966197][ T572] ? kernfs_put+0x44f/0x480 [ 26.970677][ T572] ? kernfs_create_link+0x186/0x200 [ 26.975851][ T572] sysfs_create_groups+0x58/0x120 [ 26.980850][ T572] device_add_attrs+0x152/0x430 [ 26.985673][ T572] ? device_add_class_symlinks+0x26c/0x2a0 [ 26.991451][ T572] device_add+0x4f5/0xc00 [ 26.995753][ T572] ? device_initialize+0x1d6/0x410 [ 27.000840][ T572] netdev_register_kobject+0x18e/0x330 [ 27.006278][ T572] ? raw_notifier_call_chain+0xe9/0x100 [ 27.011799][ T572] register_netdevice+0xdae/0x13a0 [ 27.016885][ T572] ? netif_stacked_transfer_operstate+0x220/0x220 [ 27.023275][ T572] ? __kasan_check_write+0x14/0x20 [ 27.028362][ T572] register_netdev+0x3e/0x50 [ 27.032932][ T572] gether_register_netdev+0x7f/0x120 [ 27.038195][ T572] ecm_bind+0x18c/0x8c0 [ 27.042324][ T572] usb_add_function+0x2c1/0x820 [ 27.047153][ T572] ? configfs_composite_bind+0xffa/0x13a0 [ 27.052850][ T572] configfs_composite_bind+0xa9c/0x13a0 [ 27.058370][ T572] ? os_desc_qw_sign_store+0x140/0x140 [ 27.063802][ T572] udc_bind_to_driver+0x24e/0x6d0 [ 27.068800][ T572] ? mutex_lock+0x92/0xf0 [ 27.073104][ T572] usb_gadget_probe_driver+0x1fc/0x380 [ 27.078536][ T572] gadget_dev_desc_UDC_store+0x217/0x330 [ 27.084141][ T572] ? gadget_dev_desc_UDC_show+0x80/0x80 [ 27.089661][ T572] configfs_write_file+0x320/0x3d0 [ 27.094746][ T572] ? configfs_read_file+0x400/0x400 [ 27.099932][ T572] vfs_write+0x344/0xd70 [ 27.104165][ T572] ? kernel_write+0x3c0/0x3c0 [ 27.108820][ T572] ? __kasan_check_write+0x14/0x20 [ 27.113914][ T572] ? mutex_lock+0x92/0xf0 [ 27.118229][ T572] ? mutex_trylock+0xb0/0xb0 [ 27.122796][ T572] ? __fget_files+0x2e1/0x340 [ 27.127453][ T572] ? __fdget_pos+0x2d2/0x380 [ 27.132020][ T572] ? ksys_write+0x70/0x260 [ 27.136416][ T572] ksys_write+0x14a/0x260 [ 27.140725][ T572] ? __ia32_sys_read+0x90/0x90 [ 27.145464][ T572] ? do_symlinkat+0x35b/0x3d0 [ 27.150116][ T572] ? __kasan_check_read+0x11/0x20 [ 27.155114][ T572] __x64_sys_write+0x7b/0x90 [ 27.159684][ T572] do_syscall_64+0x31/0x40 [ 27.164078][ T572] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 27.169947][ T572] RIP: 0033:0x7ff04adc9559 [ 27.174342][ T572] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 27.193924][ T572] RSP: 002b:00007ff049821028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 27.202318][ T572] RAX: ffffffffffffffda RBX: 00007ff04b04ffa0 RCX: 00007ff04adc9559 [ 27.210262][ T572] RDX: 000000000000000b RSI: 0000200000002e40 RDI: 0000000000000004 [ 27.218210][ T572] RBP: 00007ff04ae60b20 R08: 0000000000000000 R09: 0000000000000000 [ 27.226158][ T572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.234104][ T572] R13: 00007ff04b050038 R14: 00007ff04b04ffa0 R15: 00007ffe42b70248 [ 27.250624][ T572] udc dummy_udc.0: failed to start g1: -12 [ 27.256665][ T579] netlink: 28 bytes leftover after parsing attributes in process `syz.5.82'. [ 27.265468][ T579] netlink: 28 bytes leftover after parsing attributes in process `syz.5.82'. [ 27.309044][ T575] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 27.322480][ T575] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 27.338156][ T575] EXT4-fs (loop4): 1 truncate cleaned up [ 27.344173][ T575] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,auto_da_alloc,debug_want_extra_isize=0x0000000000000080,errors=remount-ro,jqfmt=vfsv1, [ 27.430982][ T593] X.509: Got cert with pkey (10) and sig (9) algorithm OIDs [ 27.536075][ T608] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 27.870436][ T646] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 27.933505][ T654] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.968650][ T658] ip_tables: iptables: counters copy to user failed while replacing table [ 28.146130][ T669] netlink: 12 bytes leftover after parsing attributes in process `syz.3.113'. [ 28.253254][ T15] usb 2-1: USB disconnect, device number 3 [ 28.325123][ T686] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 28.336029][ T686] EXT4-fs (loop3): 1 truncate cleaned up [ 28.341757][ T686] EXT4-fs (loop3): mounted filesystem without journal. Opts: acl,errors=remount-ro, [ 28.353329][ T686] EXT4-fs error (device loop3): ext4_generic_delete_entry:2683: inode #2: block 13: comm syz.3.119: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 28.373624][ T686] EXT4-fs (loop3): Remounting filesystem read-only [ 28.380162][ T686] EXT4-fs error (device loop3) in ext4_delete_entry:2741: Corrupt filesystem [ 28.389460][ T24] kauditd_printk_skb: 56 callbacks suppressed [ 28.389469][ T24] audit: type=1400 audit(1792866237.400:225): avc: denied { ioctl } for pid=685 comm="syz.3.119" path="/34/bus/file1" dev="loop3" ino=15 ioctlcmd=0x6611 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 28.703757][ T700] EXT4-fs (loop5): Ignoring removed nobh option [ 28.704795][ T697] FAT-fs (loop4): Unrecognized mount option "shortnamå=mixed" or missing value [ 28.723109][ T700] EXT4-fs (loop5): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nobh,quota,,errors=continue [ 28.732888][ T15] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 28.736149][ T700] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.778447][ T24] audit: type=1400 audit(1792866237.790:226): avc: denied { sys_admin } for pid=707 comm="syz.4.126" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 29.002380][ T730] EXT4-fs (loop2): Ignoring removed oldalloc option [ 29.013885][ T730] EXT4-fs (loop2): Ignoring removed nobh option [ 29.047586][ T730] EXT4-fs (loop2): mounted filesystem without journal. Opts: oldalloc,nobh,quota,,errors=continue [ 29.060011][ T730] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.071438][ T24] audit: type=1400 audit(1792866238.080:227): avc: denied { setattr } for pid=729 comm="syz.2.132" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.071769][ T730] EXT4-fs error (device loop2) in ext4_do_update_inode:5362: error 27 [ 29.102124][ T730] EXT4-fs error (device loop2): ext4_dirty_inode:6191: inode #2: comm syz.2.132: mark_inode_dirty error [ 29.133447][ T15] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.143188][ T730] EXT4-fs error (device loop2) in ext4_do_update_inode:5362: error 27 [ 29.146543][ T15] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.153544][ T739] EXT4-fs error (device loop2) in ext4_do_update_inode:5362: error 27 [ 29.169813][ T15] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 29.198409][ T15] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 29.212876][ T15] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.213784][ T739] EXT4-fs error (device loop2): ext4_dirty_inode:6191: inode #2: comm syz.2.132: mark_inode_dirty error [ 29.229245][ T15] usb 4-1: config 0 descriptor?? [ 29.259928][ T739] EXT4-fs error (device loop2) in ext4_do_update_inode:5362: error 27 [ 29.275606][ T739] EXT4-fs error (device loop2): __ext4_ext_dirty:182: inode #2: comm syz.2.132: mark_inode_dirty error [ 29.288077][ T739] EXT4-fs error (device loop2) in ext4_do_update_inode:5362: error 27 [ 29.297583][ T739] EXT4-fs error (device loop2): ext4_dirty_inode:6191: inode #2: comm syz.2.132: mark_inode_dirty error [ 29.391092][ T24] audit: type=1400 audit(1792866238.400:228): avc: denied { mount } for pid=759 comm="syz.2.142" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 29.413594][ T24] audit: type=1400 audit(1792866238.400:229): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 29.423995][ T763] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 29.446199][ T763] EXT4-fs (loop4): 1 truncate cleaned up [ 29.451844][ T763] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 29.484686][ T24] audit: type=1400 audit(1792866238.500:230): avc: denied { read append open } for pid=762 comm="syz.4.145" path="/39/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/memory.stat" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.625705][ T782] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 29.634046][ T782] EXT4-fs (loop1): invalid journal inode [ 29.639717][ T782] EXT4-fs (loop1): can't get journal size [ 29.646961][ T782] EXT4-fs (loop1): 1 truncate cleaned up [ 29.652642][ T782] EXT4-fs (loop1): mounted filesystem without journal. Opts: norecovery,,errors=continue [ 29.664697][ T782] EXT4-fs warning (device loop1): ext4_group_add:1682: No reserved GDT blocks, can't resize [ 29.715712][ T24] audit: type=1400 audit(1792866238.730:231): avc: denied { connect } for pid=795 comm="syz.1.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 29.743805][ T15] plantronics 0003:047F:FFFF.0002: unbalanced collection at end of report description [ 29.754197][ T15] plantronics 0003:047F:FFFF.0002: parse failed [ 29.760511][ T15] plantronics: probe of 0003:047F:FFFF.0002 failed with error -22 [ 29.839329][ T805] EXT4-fs (loop2): 1 orphan inode deleted [ 29.849594][ T805] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,,errors=continue [ 29.861132][ T805] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.873431][ T805] EXT4-fs warning (device loop2): verify_group_input:165: Last group not full [ 29.949272][ T25] usb 4-1: USB disconnect, device number 3 [ 30.043232][ T826] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 30.053593][ T826] FAT-fs (loop2): Filesystem has been set read-only [ 30.066740][ T826] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 30.158708][ T829] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 30.159998][ T24] audit: type=1400 audit(1792866239.170:232): avc: denied { sys_module } for pid=834 comm="syz.2.167" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 30.174487][ T829] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c118, mo2=0002] [ 30.197201][ T24] audit: type=1400 audit(1792866239.200:233): avc: denied { read } for pid=834 comm="syz.2.167" name="ppp" dev="devtmpfs" ino=153 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 30.197819][ T829] System zones: 1-12 [ 30.222127][ T24] audit: type=1400 audit(1792866239.200:234): avc: denied { open } for pid=834 comm="syz.2.167" path="/dev/ppp" dev="devtmpfs" ino=153 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 30.232726][ T829] EXT4-fs error (device loop1): ext4_orphan_get:1431: comm syz.1.166: bad orphan inode 131072 [ 30.257245][ T829] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug,data=journal,norecovery,,errors=continue [ 30.275692][ T829] EXT4-fs error (device loop1): __ext4_new_inode:1081: comm syz.1.166: reserved inode found cleared - inode=18 [ 30.293511][ T829] EXT4-fs error (device loop1): ext4_lookup:1822: inode #2: comm syz.1.166: bad inode number: 15 [ 30.416185][ T856] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 30.425141][ T856] ext4 filesystem being mounted at /37/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 30.438445][ T856] fscrypt (loop1, inode 12): Unsupported encryption flags (0x67) [ 30.596968][ T869] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 30.752875][ T5] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 30.845530][ T884] FAT-fs (loop5): Unrecognized mount option "ÿ0xffffffffffffffffÿÿÿÿÿÿÿÿ" or missing value [ 30.945888][ T897] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 30.953945][ T897] System zones: 1-12 [ 30.958415][ T897] EXT4-fs error (device loop5): ext4_xattr_inode_iget:401: inode #12: comm syz.5.190: missing EA_INODE flag [ 30.970114][ T897] EXT4-fs error (device loop5): ext4_xattr_inode_iget:406: comm syz.5.190: error while reading EA inode 12 err=-117 [ 30.982525][ T897] EXT4-fs (loop5): 1 orphan inode deleted [ 30.988359][ T897] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug,resuid=0x000000000000ee01,,errors=continue [ 31.007493][ T897] EXT4-fs error (device loop5): ext4_check_dx_root:2229: inode #2: comm syz.5.190: Corrupt dir, invalid name_len for '.', running e2fsck is recommended [ 31.112963][ T5] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 31.123250][ T5] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 31.132295][ T5] usb 4-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 31.141585][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.150191][ T5] usb 4-1: config 0 descriptor?? [ 31.152933][ T328] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 31.219732][ T905] FAT-fs (loop5): Directory bread(block 64) failed [ 31.226392][ T905] FAT-fs (loop5): Directory bread(block 65) failed [ 31.233136][ T905] FAT-fs (loop5): Directory bread(block 66) failed [ 31.239689][ T905] FAT-fs (loop5): Directory bread(block 67) failed [ 31.246671][ T905] FAT-fs (loop5): Directory bread(block 68) failed [ 31.253465][ T905] FAT-fs (loop5): Directory bread(block 69) failed [ 31.260043][ T905] FAT-fs (loop5): Directory bread(block 70) failed [ 31.266769][ T905] FAT-fs (loop5): Directory bread(block 71) failed [ 31.273445][ T905] FAT-fs (loop5): Directory bread(block 72) failed [ 31.279989][ T905] FAT-fs (loop5): Directory bread(block 73) failed [ 31.328612][ T915] SELinux: failed to load policy [ 31.402909][ T328] usb 2-1: Using ep0 maxpacket: 32 [ 31.413399][ T923] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 31.424792][ T923] EXT4-fs error (device loop2): ext4_free_branches:1026: inode #16: comm syz.2.200: invalid indirect mapped block 32768 (level 2) [ 31.438614][ T923] EXT4-fs (loop2): 1 orphan inode deleted [ 31.444519][ T923] EXT4-fs (loop2): 1 truncate cleaned up [ 31.450181][ T923] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 31.545448][ T932] EXT4-fs (loop2): Ignoring removed bh option [ 31.551655][ T932] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.563863][ T328] usb 2-1: unable to get BOS descriptor or descriptor too short [ 31.573872][ T932] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsv0,max_dir_size_kb=0x0000000000000007,noquota,delalloc,noblock_validity,nodioread_nolock,bh,dioread_nolock,,errors=continue [ 31.592936][ T932] ext4 filesystem being mounted at /39/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.605206][ T932] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.203: bg 0: block 112: padding at end of block bitmap is not set [ 31.619624][ T932] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 7 with max blocks 1 with error 28 [ 31.631810][ T932] EXT4-fs (loop2): This should not happen!! Data will be lost [ 31.631810][ T932] [ 31.641493][ T932] EXT4-fs (loop2): Total free blocks count 0 [ 31.642912][ T328] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.647531][ T932] EXT4-fs (loop2): Free/Dirty block details [ 31.657826][ T328] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 31.663472][ T932] EXT4-fs (loop2): free_blocks=0 [ 31.677218][ T932] EXT4-fs (loop2): dirty_blocks=0 [ 31.682215][ T932] EXT4-fs (loop2): Block reservation details [ 31.688212][ T932] EXT4-fs (loop2): i_reserved_data_blocks=0 [ 31.763475][ T942] file system registered [ 31.781153][ T946] netlink: 188 bytes leftover after parsing attributes in process `syz.2.208'. [ 31.823010][ T328] usb 2-1: New USB device found, idVendor=2b73, idProduct=0029, bcdDevice= 0.40 [ 31.832107][ T328] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.840296][ T328] usb 2-1: Product: syz [ 31.842228][ T948] exFAT-fs (loop2): failed to load upcase table (idx : 0x000104d0, chksum : 0xda10bcab, utbl_chksum : 0xe619d30d) [ 31.845482][ T328] usb 2-1: Manufacturer: syz [ 31.864228][ T328] usb 2-1: SerialNumber: syz [ 32.242937][ T328] usb 2-1: 0:1 : does not exist [ 32.247839][ T328] usb 2-1: BAAD MICROPHONE c_chmask mismatch [ 32.253974][ T328] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 32.263159][ T328] usb 2-1: USB disconnect, device number 4 [ 32.505448][ T966] EXT4-fs (loop4): Ignoring removed bh option [ 32.511613][ T966] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 32.524172][ T966] EXT4-fs (loop4): mounted filesystem without journal. Opts: noquota,abort,bh,delalloc,jqfmt=vfsold,noquota,,errors=continue [ 32.537257][ T966] ext4 filesystem being mounted at /41/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.648497][ T976] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 32.663842][ T979] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=abort,inode_readahead_blks=0x0000000000000800,noinit_itable,noblock_validity,,errors=continue [ 32.798348][ T987] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 32.798348][ T987] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 32.798348][ T987] [ 32.820741][ T993] device-mapper: table: 253:1: integrity: unknown target type [ 32.822226][ T987] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 32.837406][ T993] device-mapper: ioctl: error adding target to table [ 32.851191][ T987] EXT4-fs (loop4): Ignoring removed orlov option [ 32.859736][ T987] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 32.859736][ T987] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 32.859736][ T987] [ 33.155007][ T1002] syz.5.223 uses obsolete (PF_INET,SOCK_PACKET) [ 33.164120][ T987] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpid,noacl,nodioread_nolock,dioread_lock,stripe=0x0000000000000000,init_itable,grpjquota=wÅü5ÔTÕÔ)­`)YFæ¾nA­½@T<Ÿ3»Ú‚$¢ó×rçcnH³<¿pƒrèñ¹“>ÅwC¾" žð-ùËòöè€Ó8/,orlov,nouser_xattr,,errors=continue [ 33.234003][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 33.482687][ T328] usb 4-1: USB disconnect, device number 4 [ 33.548197][ T24] kauditd_printk_skb: 21 callbacks suppressed [ 33.548206][ T24] audit: type=1400 audit(1792866242.560:256): avc: denied { setopt } for pid=1044 comm="syz.3.244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 33.728951][ T1057] EXT4-fs (loop1): Ignoring removed orlov option [ 33.745510][ T1057] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 33.756628][ T1057] EXT4-fs error (device loop1): ext4_iget_extra_inode:4692: inode #15: comm syz.1.248: corrupted in-inode xattr [ 33.777425][ T1057] EXT4-fs error (device loop1): ext4_orphan_get:1410: comm syz.1.248: couldn't read orphan inode 15 (err -117) [ 33.790217][ T1057] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsold,inode_readahead_blks=0x0000000004000000,orlov,noload,delalloc,mblk_io_submit,commit=0x0000000000000000,user_xattr,nogrpid,init_itable=0x0000000000400fff,,errors=continue [ 33.847309][ T1057] EXT4-fs (loop1): shut down requested (1) [ 33.847501][ T24] audit: type=1400 audit(1792866242.860:257): avc: denied { ioctl } for pid=1052 comm="syz.1.248" path="/63/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/cpuset.effective_mems" dev="loop1" ino=18 ioctlcmd=0x587d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 33.901911][ T24] audit: type=1400 audit(1792866242.870:258): avc: denied { create } for pid=1052 comm="syz.1.248" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 33.902469][ T1077] EXT4-fs (loop5): mounted filesystem without journal. Opts: noload,grpjquota=,,errors=continue [ 33.931258][ T24] audit: type=1400 audit(1792866242.870:259): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 33.931271][ T24] audit: type=1400 audit(1792866242.870:260): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.931282][ T24] audit: type=1400 audit(1792866242.870:261): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.931295][ T24] audit: type=1400 audit(1792866242.870:262): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.931308][ T24] audit: type=1400 audit(1792866242.870:263): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.931320][ T24] audit: type=1400 audit(1792866242.870:264): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.931334][ T24] audit: type=1400 audit(1792866242.870:265): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.094108][ T1077] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.162910][ T15] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 34.172121][ T1077] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.257: bg 0: block 112: padding at end of block bitmap is not set [ 34.191187][ T1077] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 44 with error 28 [ 34.204026][ T1077] EXT4-fs (loop5): This should not happen!! Data will be lost [ 34.204026][ T1077] [ 34.214398][ T1077] EXT4-fs (loop5): Total free blocks count 0 [ 34.221449][ T1077] EXT4-fs (loop5): Free/Dirty block details [ 34.228062][ T1077] EXT4-fs (loop5): free_blocks=0 [ 34.235446][ T1077] EXT4-fs (loop5): dirty_blocks=64 [ 34.240608][ T1077] EXT4-fs (loop5): Block reservation details [ 34.247024][ T1077] EXT4-fs (loop5): i_reserved_data_blocks=4 [ 34.253676][ T1108] EXT4-fs error (device loop5): ext4_map_blocks:742: inode #15: comm syz.5.257: lblock 0 mapped to illegal pblock 0 (length 6) [ 34.267198][ T1108] EXT4-fs error (device loop5): ext4_ext_remove_space:2939: inode #15: comm syz.5.257: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 34.304074][ T1106] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 34.339360][ T1106] EXT4-fs (loop4): re-mounted. Opts: (null) [ 34.350328][ T284] EXT4-fs error (device loop4): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 34.385071][ T328] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 34.433404][ T15] usb 4-1: Using ep0 maxpacket: 32 [ 34.469181][ T1122] EXT4-fs error (device loop4): ext4_orphan_get:1405: inode #15: comm syz.4.270: inode has both inline data and extents flags [ 34.471169][ T1127] SELinux: failed to load policy [ 34.482606][ T1122] EXT4-fs error (device loop4): ext4_orphan_get:1410: comm syz.4.270: couldn't read orphan inode 15 (err -117) [ 34.499464][ T1122] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobarrier,,errors=continue [ 34.592946][ T15] usb 4-1: unable to get BOS descriptor or descriptor too short [ 34.655346][ T1141] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 34.664976][ T1141] EXT4-fs (loop4): group descriptors corrupted! [ 34.673036][ T15] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 83, changing to 7 [ 34.772935][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.783851][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.793843][ T328] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 34.806836][ T328] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 34.815927][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.830258][ T328] usb 3-1: config 0 descriptor?? [ 34.842939][ T15] usb 4-1: New USB device found, idVendor=0e41, idProduct=4242, bcdDevice= 0.40 [ 34.852030][ T15] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.860193][ T15] usb 4-1: Product: syz [ 34.865572][ T15] usb 4-1: Manufacturer: syz [ 34.870201][ T15] usb 4-1: SerialNumber: syz [ 35.232930][ T15] usb 4-1: 1:1 : incorrect wMaxPacketSize for BADD profile [ 35.252922][ T15] usb 4-1: incorrect wMaxPacketSize 0x20 for BADD profile [ 35.260109][ T15] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 35.268400][ T15] usb 4-1: USB disconnect, device number 5 [ 35.303475][ T328] plantronics 0003:047F:FFFF.0003: invalid report_size -630979172 [ 35.311544][ T328] plantronics 0003:047F:FFFF.0003: item 0 4 1 7 parsing failed [ 35.320306][ T328] plantronics 0003:047F:FFFF.0003: parse failed [ 35.326595][ T328] plantronics: probe of 0003:047F:FFFF.0003 failed with error -22 [ 35.352884][ T25] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 35.453655][ T1167] EXT4-fs (loop5): Ignoring removed nobh option [ 35.460864][ T1167] EXT4-fs (loop5): 1 truncate cleaned up [ 35.466561][ T1167] EXT4-fs (loop5): mounted filesystem without journal. Opts: bsdgroups,errors=remount-ro,nombcache,noload,nobh,debug_want_extra_isize=0x0000000000000008, [ 35.504267][ T328] usb 3-1: USB disconnect, device number 3 [ 35.532668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 35.541031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.549604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 35.558706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.566993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.575331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.583654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.591758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.599902][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 35.658846][ T1176] EXT4-fs (loop5): Ignoring removed mblk_io_submit option [ 35.673811][ T1176] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,bsddf,grpquota,nojournal_checksum,debug_want_extra_isize=0x0000000000000080,delalloc,nogrpid,noauto_da_alloc,mblk_io_submit,,errors=continue [ 35.723022][ T25] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 35.731414][ T25] usb 2-1: config 179 has no interface number 0 [ 35.737705][ T25] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 35.748810][ T25] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 35.760059][ T25] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 35.771201][ T25] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 35.782606][ T25] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 35.796027][ T25] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 35.805227][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.832953][ T1162] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 35.893313][ T1191] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.914118][ T1191] EXT4-fs (loop5): mounted filesystem without journal. Opts: journal_dev=0x00000000000000ff,usrjquota=,dioread_nolock,,errors=continue [ 35.962933][ T287] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 35.979474][ T1197] FAULT_INJECTION: forcing a failure. [ 35.979474][ T1197] name failslab, interval 1, probability 0, space 0, times 0 [ 35.992150][ T1197] CPU: 0 PID: 1197 Comm: syz.5.295 Not tainted syzkaller #0 [ 35.999414][ T1197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 36.009441][ T1197] Call Trace: [ 36.012706][ T1197] __dump_stack+0x21/0x24 [ 36.017022][ T1197] dump_stack_lvl+0x1a7/0x208 [ 36.021691][ T1197] ? show_regs_print_info+0x18/0x18 [ 36.026882][ T1197] dump_stack+0x15/0x1c [ 36.031032][ T1197] should_fail+0x3ab/0x500 [ 36.035440][ T1197] ? alloc_vfsmnt+0x27/0x480 [ 36.040018][ T1197] __should_failslab+0xa4/0xe0 [ 36.044790][ T1197] should_failslab+0x9/0x20 [ 36.049268][ T1197] kmem_cache_alloc+0x3d/0x2d0 [ 36.054011][ T1197] alloc_vfsmnt+0x27/0x480 [ 36.058432][ T1197] vfs_create_mount+0x7a/0x3c0 [ 36.063171][ T1197] ? __fdget+0x1a1/0x230 [ 36.067387][ T1197] __se_sys_fsmount+0x4a8/0xb30 [ 36.072210][ T1197] ? __x64_sys_fsmount+0x90/0x90 [ 36.077123][ T1197] ? __kasan_check_read+0x11/0x20 [ 36.082132][ T1197] __x64_sys_fsmount+0x7b/0x90 [ 36.086894][ T1197] do_syscall_64+0x31/0x40 [ 36.091304][ T1197] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.097179][ T1197] RIP: 0033:0x7f002c370559 [ 36.101573][ T1197] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.121155][ T1197] RSP: 002b:00007f002adc8028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b0 [ 36.129561][ T1197] RAX: ffffffffffffffda RBX: 00007f002c5f6fa0 RCX: 00007f002c370559 [ 36.137511][ T1197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 36.145458][ T1197] RBP: 00007f002c407b20 R08: 0000000000000000 R09: 0000000000000000 [ 36.153407][ T1197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.161373][ T1197] R13: 00007f002c5f7038 R14: 00007f002c5f6fa0 R15: 00007ffdf2e909f8 [ 36.212897][ T287] usb 4-1: Using ep0 maxpacket: 32 [ 36.233696][ T20] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input5 [ 36.332973][ T287] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 36.347087][ T287] usb 4-1: config 0 has no interface number 0 [ 36.360456][ T287] usb 4-1: config 0 interface 184 has no altsetting 0 [ 36.446153][ T1210] EXT4-fs (loop5): mounted filesystem without journal. Opts: i_version,,errors=continue [ 36.456257][ T1210] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.532960][ T287] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 36.542036][ T287] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.550151][ T287] usb 4-1: Product: syz [ 36.554367][ T287] usb 4-1: Manufacturer: syz [ 36.558943][ T287] usb 4-1: SerialNumber: syz [ 36.564236][ T287] usb 4-1: config 0 descriptor?? [ 36.603265][ T287] smsc75xx v1.0.0 [ 36.722925][ T15] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 37.152916][ T15] usb 3-1: config index 0 descriptor too short (expected 42, got 36) [ 37.161059][ T15] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.172089][ T15] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 37.181801][ T15] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 37.194595][ T15] usb 3-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00 [ 37.203620][ T15] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.212184][ T15] usb 3-1: config 0 descriptor?? [ 37.409193][ T1226] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 37.417744][ T1226] EXT4-fs error (device loop5): ext4_free_branches:1026: inode #13: comm syz.5.304: invalid indirect mapped block 256 (level 1) [ 37.431281][ T1226] EXT4-fs error (device loop5): ext4_free_branches:1026: inode #13: comm syz.5.304: invalid indirect mapped block 2683928664 (level 1) [ 37.445410][ T1226] EXT4-fs (loop5): 1 truncate cleaned up [ 37.451054][ T1226] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_dir_size_kb=0x0000000000000009,stripe=0x0000000000000ee9,nodioread_nolock,discard,usrjquota=.nouid32,noauto_da_alloc,jqfmt=vfsv0,barrier,nogrpid,,,errors=continue [ 37.531660][ T1226] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz.5.304: Invalid block bitmap block 3 in block_group 0 [ 37.546272][ T1226] EXT4-fs error (device loop5): ext4_find_dest_de:2079: inode #2: block 13: comm syz.5.304: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 37.783544][ T1239] EXT4-fs (loop5): Ignoring removed nobh option [ 37.791573][ T1239] EXT4-fs error (device loop5): ext4_free_branches:1026: inode #11: comm syz.5.309: invalid indirect mapped block 256 (level 2) [ 37.805204][ T1239] EXT4-fs (loop5): 2 truncates cleaned up [ 37.810912][ T1239] EXT4-fs (loop5): mounted filesystem without journal. Opts: nobh,auto_da_alloc,grpquota,,errors=continue [ 37.922954][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000044: -71 [ 37.934016][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 37.942899][ T15] usb 3-1: string descriptor 0 read error: -71 [ 37.962894][ T15] uclogic 0003:5543:0081.0004: failed retrieving string descriptor #200: -71 [ 37.962952][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 37.978102][ T15] uclogic 0003:5543:0081.0004: failed retrieving pen parameters: -71 [ 37.982707][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 38.004581][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 38.005604][ T15] uclogic 0003:5543:0081.0004: failed probing pen v2 parameters: -71 [ 38.015191][ T287] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 38.033328][ T287] smsc75xx: probe of 4-1:0.184 failed with error -71 [ 38.040241][ T15] uclogic 0003:5543:0081.0004: failed probing parameters: -71 [ 38.042471][ T287] usb 4-1: USB disconnect, device number 6 [ 38.065911][ T15] uclogic: probe of 0003:5543:0081.0004 failed with error -71 [ 38.078307][ T15] usb 3-1: USB disconnect, device number 4 [ 38.090574][ T20] usb 2-1: USB disconnect, device number 5 [ 38.102868][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 38.111184][ T20] xpad 2-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 38.193185][ T1249] erofs: (device loop1): mounted with root inode @ nid 36. [ 38.336641][ T41] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 38.348785][ T1252] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 38.365587][ T1249] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 38.385214][ T1249] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 38.385708][ T1252] EXT4-fs (loop4): 1 truncate cleaned up [ 38.410763][ T1249] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 38.412289][ T1252] EXT4-fs (loop4): mounted filesystem without journal. Opts: init_itable,journal_ioprio=0x0000000000000005,stripe=0x0000000000000040,,errors=continue [ 38.445420][ T1249] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 38.497974][ T1252] EXT4-fs error (device loop4): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 38.594230][ T1261] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010321, chksum : 0x3a8a43f6, utbl_chksum : 0xe619d30d) [ 38.618508][ T1238] EXT4-fs error (device loop5): ext4_validate_block_bitmap:429: comm syz.5.309: bg 0: block 5: invalid block bitmap [ 38.644053][ T1238] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 33 with error 28 [ 38.665058][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 38.665070][ T24] audit: type=1400 audit(1792866247.680:281): avc: denied { map } for pid=1260 comm="syz.2.315" path="/57/file1/file1" dev="loop2" ino=1048665 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.698847][ T1238] EXT4-fs (loop5): This should not happen!! Data will be lost [ 38.698847][ T1238] [ 38.708611][ T1238] EXT4-fs (loop5): Total free blocks count 0 [ 38.724800][ T1238] EXT4-fs (loop5): Free/Dirty block details [ 38.730874][ T1238] EXT4-fs (loop5): free_blocks=0 [ 38.740143][ T1271] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 38.757584][ T1238] EXT4-fs (loop5): dirty_blocks=33 [ 38.762803][ T1238] EXT4-fs (loop5): Block reservation details [ 38.770126][ T1238] EXT4-fs (loop5): i_reserved_data_blocks=33 [ 38.795928][ T1271] EXT4-fs error (device loop4): ext4_free_branches:1026: inode #16: comm syz.4.320: invalid indirect mapped block 32768 (level 2) [ 38.825672][ T1271] EXT4-fs (loop4): 1 orphan inode deleted [ 38.831440][ T1271] EXT4-fs (loop4): 1 truncate cleaned up [ 38.838420][ T1271] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 39.037615][ T1291] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.099161][ T1291] EXT4-fs (loop2): 1 truncate cleaned up [ 39.107332][ T1291] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable,journal_ioprio=0x0000000000000005,stripe=0x0000000000000040,,errors=continue [ 39.136679][ T1308] erofs: (device loop3): mounted with root inode @ nid 36. [ 39.154033][ T42] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 39.173426][ T1308] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 39.193917][ T1291] EXT4-fs error (device loop2): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 39.211215][ T1308] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 39.231341][ T1311] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 39.240070][ T1311] EXT4-fs error (device loop1): ext4_free_branches:1026: inode #13: comm syz.1.332: invalid indirect mapped block 256 (level 1) [ 39.272882][ T287] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 39.280650][ T1308] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 39.283546][ T1311] EXT4-fs error (device loop1): ext4_free_branches:1026: inode #13: comm syz.1.332: invalid indirect mapped block 2683928664 (level 1) [ 39.315115][ T1308] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 39.334908][ T1311] EXT4-fs (loop1): 1 truncate cleaned up [ 39.340552][ T1311] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_dir_size_kb=0x0000000000000009,stripe=0x0000000000000ee9,nodioread_nolock,discard,usrjquota=.nouid32,noauto_da_alloc,jqfmt=vfsv0,barrier,nogrpid,,,errors=continue [ 39.433196][ T1319] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.542698][ T24] audit: type=1400 audit(1792866248.550:282): avc: denied { write } for pid=1310 comm="syz.1.332" name="wireless" dev="proc" ino=4026532381 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 39.565845][ T1311] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz.1.332: Invalid block bitmap block 3 in block_group 0 [ 39.580710][ T1311] EXT4-fs error (device loop1): ext4_find_dest_de:2079: inode #2: block 13: comm syz.1.332: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 39.581516][ T1319] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,journal_dev=0x0000000000000002,grpquota,nojournal_checksum,debug_want_extra_isize=0x0000000000000080,delalloc,nogrpid,inode_readahead_blks=0x0000000000001000,dioread_nolock,,errors=continue [ 39.663585][ T1324] EXT4-fs (loop4): Ignoring removed nobh option [ 39.687251][ T1324] EXT4-fs error (device loop4): ext4_free_branches:1026: inode #11: comm syz.4.336: invalid indirect mapped block 256 (level 2) [ 39.701915][ T1324] EXT4-fs (loop4): 2 truncates cleaned up [ 39.722918][ T1324] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,auto_da_alloc,grpquota,,errors=continue [ 39.790434][ T287] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.800602][ T287] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 39.809588][ T287] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x86 has an invalid bInterval 0, changing to 4 [ 39.852148][ T1349] input: syz0 as /devices/virtual/input/input6 [ 39.893828][ T1346] exfat: Deprecated parameter 'namecase' [ 39.913234][ T1346] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 39.925475][ T1346] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x7f1fc68d, utbl_chksum : 0xe619d30d) [ 39.973116][ T287] usb 6-1: New USB device found, idVendor=08e4, idProduct=017f, bcdDevice= 0.40 [ 39.976895][ T1351] EXT4-fs error (device loop1) in ext4_do_update_inode:5362: error 27 [ 39.997067][ T287] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.000605][ T1351] EXT4-fs error (device loop1) in ext4_orphan_del:3292: error 27 [ 40.005119][ T287] usb 6-1: Product: syz [ 40.005130][ T287] usb 6-1: Manufacturer: syz [ 40.005139][ T287] usb 6-1: SerialNumber: syz [ 40.028444][ T1356] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.046765][ T1351] EXT4-fs error (device loop1) in ext4_do_update_inode:5362: error 27 [ 40.056914][ T1351] EXT4-fs error (device loop1): ext4_evict_inode:333: inode #15: comm syz.1.347: mark_inode_dirty error [ 40.078516][ T42] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 40.094255][ T1351] EXT4-fs (loop1): 1 orphan inode deleted [ 40.094271][ T1351] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 40.112318][ T1356] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 40.181522][ T1360] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 40.198776][ T1356] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 40.200361][ T24] audit: type=1400 audit(1792866249.210:283): avc: denied { write } for pid=1363 comm="syz.1.349" name="ppp" dev="devtmpfs" ino=153 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 40.241229][ T1356] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 40.261048][ T1356] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress 4876 in[4096, 0] out[9000] [ 40.377883][ T1366] SELinux: failed to load policy [ 40.392956][ T287] usb 6-1: Can't get UAC3 power state for id 11 [ 40.405797][ T1321] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm syz.4.336: bg 0: block 5: invalid block bitmap [ 40.421877][ T1321] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 33 with error 28 [ 40.435557][ T1321] EXT4-fs (loop4): This should not happen!! Data will be lost [ 40.435557][ T1321] [ 40.446792][ T1321] EXT4-fs (loop4): Total free blocks count 0 [ 40.452808][ T1321] EXT4-fs (loop4): Free/Dirty block details [ 40.458863][ T1321] EXT4-fs (loop4): free_blocks=0 [ 40.463849][ T287] usb 6-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x500, type = 4 [ 40.463863][ T287] usb 6-1: 5:0: cannot get min/max values for control 2 (id 5) [ 40.483217][ T287] snd-usb-audio: probe of 6-1:1.0 failed with error -71 [ 40.496038][ T1321] EXT4-fs (loop4): dirty_blocks=33 [ 40.504836][ T287] usb 6-1: USB disconnect, device number 2 [ 40.512893][ T1321] EXT4-fs (loop4): Block reservation details [ 40.519063][ T1321] EXT4-fs (loop4): i_reserved_data_blocks=33 [ 40.656482][ T24] audit: type=1400 audit(1792866249.670:284): avc: denied { mount } for pid=1394 comm="syz.4.361" name="/" dev="ramfs" ino=24088 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 40.680116][ T24] audit: type=1400 audit(1792866249.690:285): avc: denied { execute } for pid=1394 comm="syz.4.361" name="file0" dev="ramfs" ino=24089 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 40.737369][ T5] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 40.745121][ T24] audit: type=1400 audit(1792866249.690:286): avc: denied { execute_no_trans } for pid=1394 comm="syz.4.361" path="/file0" dev="ramfs" ino=24089 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 40.824525][ T1412] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,resuid=0x0000000000000000,auto_da_alloc=0x000000000000ffff,noblock_validity,noinit_itable,max_batch_time=0x00000000000003ff, [ 40.858097][ T1422] EXT4-fs (loop1): Ignoring removed nobh option [ 40.865039][ T1412] EXT4-fs error (device loop2): ext4_find_extent:892: inode #2: comm syz.2.366: inode has invalid extent depth: 8 [ 40.883217][ T1412] EXT4-fs (loop2): Remounting filesystem read-only [ 40.889864][ T1433] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.905414][ T1422] EXT4-fs error (device loop1): ext4_free_branches:1026: inode #11: comm syz.1.370: invalid indirect mapped block 256 (level 2) [ 40.905989][ T1422] EXT4-fs (loop1): 2 truncates cleaned up [ 40.906001][ T1422] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,auto_da_alloc,grpquota,,errors=continue [ 40.970572][ T1437] EXT4-fs error (device loop2): ext4_find_extent:892: inode #2: comm syz.2.366: inode has invalid extent depth: 8 [ 41.001879][ T1433] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,journal_dev=0x0000000000000002,grpquota,nojournal_checksum,debug_want_extra_isize=0x0000000000000080,delalloc,nogrpid,inode_readahead_blks=0x0000000000001000,dioread_nolock,,errors=continue [ 41.135754][ T1440] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 41.159939][ T1440] ext4 filesystem being mounted at /65/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.275198][ T1440] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.375: bg 0: block 112: padding at end of block bitmap is not set [ 41.294534][ T1440] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 44 with error 28 [ 41.321471][ T1440] EXT4-fs (loop5): This should not happen!! Data will be lost [ 41.321471][ T1440] [ 41.338247][ T1450] EXT4-fs (loop4): mounted filesystem without journal. Opts: usrquota,nodelalloc,,errors=continue [ 41.339081][ T1440] EXT4-fs (loop5): Total free blocks count 0 [ 41.354942][ T1440] EXT4-fs (loop5): Free/Dirty block details [ 41.360935][ T1440] EXT4-fs (loop5): free_blocks=0 [ 41.363198][ T1450] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.366007][ T1440] EXT4-fs (loop5): dirty_blocks=64 [ 41.381306][ T1440] EXT4-fs (loop5): Block reservation details [ 41.387337][ T1440] EXT4-fs (loop5): i_reserved_data_blocks=4 [ 41.394098][ T24] audit: type=1400 audit(1792866250.410:287): avc: denied { setattr } for pid=1448 comm="syz.4.376" path="/79/file1/file1" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.422870][ T24] audit: type=1400 audit(1792866250.430:288): avc: denied { map } for pid=1448 comm="syz.4.376" path="/79/file1/file1" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.489778][ T24] audit: type=1400 audit(1792866250.500:289): avc: denied { map } for pid=1454 comm="syz.5.377" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 41.490001][ T1455] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 41.661636][ T1462] EXT4-fs (loop5): Ignoring removed nomblk_io_submit option [ 41.672316][ T1421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.370: bg 0: block 5: invalid block bitmap [ 41.676941][ T1462] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.689760][ T1421] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 33 with error 28 [ 41.709065][ T1421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 41.709065][ T1421] [ 41.719476][ T1421] EXT4-fs (loop1): Total free blocks count 0 [ 41.724096][ T24] audit: type=1400 audit(1792866250.740:290): avc: denied { read write } for pid=1471 comm="syz.2.384" name="mtrr" dev="proc" ino=4026532003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 41.726022][ T1421] EXT4-fs (loop1): Free/Dirty block details [ 41.754657][ T1421] EXT4-fs (loop1): free_blocks=0 [ 41.759678][ T1421] EXT4-fs (loop1): dirty_blocks=33 [ 41.765297][ T1421] EXT4-fs (loop1): Block reservation details [ 41.772001][ T1421] EXT4-fs (loop1): i_reserved_data_blocks=33 [ 41.778630][ T1462] EXT4-fs (loop5): mounted filesystem without journal. Opts: jqfmt=vfsv0,auto_da_alloc,noblock_validity,inlinecrypt,inlinecrypt,delalloc,nomblk_io_submit,errors=remount-ro,dioread_nolock, [ 41.804130][ T1462] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.857951][ T1462] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.380: bg 0: block 112: padding at end of block bitmap is not set [ 41.872398][ T1462] EXT4-fs (loop5): Remounting filesystem read-only [ 42.094054][ T1490] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.113671][ T1490] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 42.129827][ T1490] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.388: bg 0: block 248: padding at end of block bitmap is not set [ 42.145553][ T1490] EXT4-fs error (device loop5): ext4_acquire_dquot:6230: comm syz.5.388: Failed to acquire dquot type 1 [ 42.157436][ T1490] EXT4-fs (loop5): 1 truncate cleaned up [ 42.164255][ T1490] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 42.267269][ T1507] EXT4-fs (loop1): error: journal path ./file0 is not a block device [ 42.315653][ T1515] device-mapper: ioctl: ioctl interface mismatch: kernel(4.44.0), user(0.0.0), cmd(5) [ 42.331682][ T1517] cgroup: syz.4.399 (1517) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future. [ 42.348170][ T1517] cgroup: "memory" requires setting use_hierarchy to 1 on the root [ 42.713370][ T1547] EXT4-fs (loop5): Ignoring removed bh option [ 42.720767][ T1547] EXT4-fs (loop5): Test dummy encryption mode enabled [ 42.727747][ T1547] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 42.737985][ T1547] EXT4-fs (loop5): group descriptors corrupted! [ 42.892002][ T1558] EXT4-fs (loop5): 1 truncate cleaned up [ 42.897704][ T1558] EXT4-fs (loop5): mounted filesystem without journal. Opts: barrier=0x0000000000000005,,errors=continue [ 43.174206][ T1583] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.336041][ T1590] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.345023][ T1590] ext4 filesystem being mounted at /80/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.486272][ T5] usb 4-1: unable to get BOS descriptor or descriptor too short [ 43.521003][ T1616] ip_tables: iptables: counters copy to user failed while replacing table [ 43.532507][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 43.562869][ T54] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 43.567433][ T1620] EXT4-fs (loop3): Test dummy encryption mode enabled [ 43.581154][ T1620] EXT4-fs (loop3): Ignoring removed nobh option [ 43.587519][ T1620] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.597904][ T1623] EXT4-fs (loop2): Test dummy encryption mode enabled [ 43.603615][ T1620] EXT4-fs (loop3): 1 truncate cleaned up [ 43.605022][ T1623] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 43.610355][ T1620] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000003,test_dummy_encryption=v1,debug_want_extra_isize=0x0000000000000068,lazytime,nobh,data_err=ignore,noquota,,errors=continue [ 43.638816][ T5] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 43.639449][ T1623] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 43.646863][ T5] usb 4-1: can't read configurations, error -71 [ 43.662550][ T1623] EXT4-fs (loop2): group descriptors corrupted! [ 43.872878][ T54] usb 2-1: Using ep0 maxpacket: 32 [ 43.932554][ T1649] netlink: 'syz.3.438': attribute type 11 has an invalid length. [ 44.025418][ T1651] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.037889][ T1651] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.046169][ T1651] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.052492][ T1651] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.444: bad orphan inode 15 [ 44.062646][ T1651] ext4_test_bit(bit=14, block=5) = 0 [ 44.067957][ T1651] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,sysvgroups,dioread_nolock,min_batch_time=0x000000000000004a,nobarrier,journal_ioprio=0x0000000000000003,nolazytime,noload,,errors=continue [ 44.088975][ T54] usb 2-1: unable to get BOS descriptor or descriptor too short [ 44.094494][ T1651] EXT4-fs error (device loop2): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 7987 vs 220 free clusters [ 44.122896][ T322] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 44.172939][ T54] usb 2-1: config 254 has an invalid interface number: 103 but max is 0 [ 44.181293][ T54] usb 2-1: config 254 has no interface number 0 [ 44.187766][ T54] usb 2-1: config 254 interface 103 has no altsetting 0 [ 44.204119][ T1659] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.213080][ T1659] ext4 filesystem being mounted at /95/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.352947][ T54] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=64.5b [ 44.362098][ T54] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.370231][ T322] usb 6-1: Using ep0 maxpacket: 16 [ 44.375470][ T54] usb 2-1: Product: syz [ 44.379644][ T54] usb 2-1: Manufacturer: syz [ 44.384364][ T54] usb 2-1: SerialNumber: syz [ 44.400037][ T24] kauditd_printk_skb: 12 callbacks suppressed [ 44.400048][ T24] audit: type=1400 audit(1792866253.410:301): avc: denied { search } for pid=1666 comm="syz.2.449" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 44.502937][ T322] usb 6-1: config 0 has an invalid interface number: 9 but max is 0 [ 44.511033][ T322] usb 6-1: config 0 has no interface number 0 [ 44.517160][ T322] usb 6-1: config 0 interface 9 has no altsetting 0 [ 44.682941][ T322] usb 6-1: New USB device found, idVendor=1c40, idProduct=0477, bcdDevice= 5.6c [ 44.691992][ T322] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.700077][ T15] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 44.707731][ T322] usb 6-1: Product: syz [ 44.711894][ T322] usb 6-1: Manufacturer: syz [ 44.716500][ T322] usb 6-1: SerialNumber: syz [ 44.721631][ T322] usb 6-1: config 0 descriptor?? [ 44.744152][ T1681] binder_alloc: 1680: binder_alloc_buf size 4294966488 failed, no address space [ 44.753296][ T1681] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 44.825441][ T1691] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 44.836298][ T1691] EXT4-fs (loop3): 1 truncate cleaned up [ 44.841986][ T1691] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.043272][ T322] ftdi_sio 6-1:0.9: FTDI USB Serial Device converter detected [ 45.051009][ T322] usb 6-1: Detected FT232BM [ 45.062918][ T15] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 45.073044][ T322] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 45.079814][ T15] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 45.092891][ T322] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 45.100066][ T322] usb 6-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 45.109348][ T322] usb 6-1: USB disconnect, device number 3 [ 45.115911][ T322] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 45.125499][ T322] ftdi_sio 6-1:0.9: device disconnected [ 45.162990][ T15] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 45.172170][ T15] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 45.180346][ T15] usb 3-1: SerialNumber: syz [ 45.223511][ T15] usb 3-1: 0:2 : does not exist [ 45.228582][ T15] usb 3-1: unit 4 not found! [ 45.243282][ T54] usbserial_generic 2-1:254.103: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 45.255124][ T54] usbserial_generic 2-1:254.103: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 45.266388][ T54] usbserial_generic 2-1:254.103: device has no bulk endpoints [ 45.277639][ T1698] EXT4-fs (loop1): 1 truncate cleaned up [ 45.279605][ T54] usb 2-1: USB disconnect, device number 6 [ 45.283506][ T1698] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,,errors=continue [ 45.414456][ T1702] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.423629][ T1702] ext4 filesystem being mounted at /102/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.494212][ T24] audit: type=1400 audit(1792866254.510:302): avc: denied { append } for pid=1717 comm="syz.5.466" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 45.549925][ T24] audit: type=1400 audit(1792866254.560:303): avc: denied { ioctl } for pid=1731 comm="syz.1.472" path="/106/trace/set_event" dev="tracefs" ino=22 ioctlcmd=0x6617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 45.584094][ T1724] EXT4-fs (loop3): Ignoring removed nobh option [ 45.624776][ T1724] EXT4-fs (loop3): Test dummy encryption mode enabled [ 45.638195][ T1724] EXT4-fs (loop3): Ignoring removed bh option [ 45.648827][ T1732] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 45.648827][ T1732] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 45.648827][ T1732] [ 45.667274][ T1732] EXT4-fs (loop1): Ignoring removed orlov option [ 45.684266][ T1724] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpid,nobh,nodioread_nolock,test_dummy_encryption,lazytime,nojournal_checksum,minixdf,bh,,errors=continue [ 45.703028][ T1732] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,bsddf,data_err=ignore,norecovery,nouser_xattr,orlov,nogrpid,noauto_da_alloc,norecovery,,errors=continue [ 45.768439][ T1732] 9pnet: p9_errstr2errno: server reported unknown error š¦#ò [ 45.768439][ T1732] \,æÃ7Æ͈»Î^Õ [ 45.849933][ T1751] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 45.873493][ C1] Illegal XDP return value 16128, expect packet loss! [ 45.952530][ T1747] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.980534][ T1757] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010321, chksum : 0x3a8a43f6, utbl_chksum : 0xe619d30d) [ 46.003920][ T1747] EXT4-fs error (device loop4): ext4_mb_generate_buddy:824: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 46.276952][ T24] audit: type=1400 audit(1792866255.290:304): avc: denied { bind } for pid=1772 comm="syz.4.485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.306343][ T1770] EXT4-fs (loop1): Ignoring removed nobh option [ 46.343857][ T1770] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000001000,nobh,quota,,errors=continue [ 46.362766][ T24] audit: type=1400 audit(1792866255.370:305): avc: denied { name_bind } for pid=1774 comm="syz.4.486" src=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 46.377379][ T1770] ext4 filesystem being mounted at /108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.402881][ T322] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 46.426938][ T1770] EXT4-fs error (device loop1) in ext4_do_update_inode:5362: error 27 [ 46.439524][ T1770] EXT4-fs error (device loop1): ext4_dirty_inode:6191: inode #2: comm syz.1.483: mark_inode_dirty error [ 46.458005][ T1770] EXT4-fs error (device loop1) in ext4_do_update_inode:5362: error 27 [ 46.466421][ T1770] EXT4-fs error (device loop1): __ext4_ext_dirty:182: inode #2: comm syz.1.483: mark_inode_dirty error [ 46.665495][ T1797] EXT4-fs (loop1): Ignoring removed bh option [ 46.680623][ T1797] EXT4-fs (loop1): Test dummy encryption mode enabled [ 46.694656][ T1797] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 46.704962][ T1797] EXT4-fs (loop1): group descriptors corrupted! [ 46.777395][ T24] audit: type=1400 audit(1792866255.790:306): avc: denied { create } for pid=1800 comm="syz.4.495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 46.832931][ T322] usb 4-1: config 0 has no interfaces? [ 46.838482][ T322] usb 4-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 46.862907][ T322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.871779][ T322] usb 4-1: config 0 descriptor?? [ 46.893045][ T1807] binder: 1806:1807 ioctl c018620c 200000000080 returned -22 [ 47.212721][ T322] usb 4-1: USB disconnect, device number 9 [ 47.306614][ T20] usb 3-1: USB disconnect, device number 5 [ 47.335848][ T1816] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 47.344627][ T1816] System zones: 0-7 [ 47.348921][ T1816] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug,,errors=continue [ 47.395021][ T1819] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.413485][ T1819] EXT4-fs warning (device loop2): ext4_multi_mount_protect:300: Invalid MMP block in superblock [ 47.481771][ T24] audit: type=1400 audit(1792866256.490:307): avc: denied { watch } for pid=1825 comm="syz.1.505" path="/113" dev="tmpfs" ino=613 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 47.765743][ T1853] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.777565][ T1853] ext4 filesystem being mounted at /85/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.794440][ T1853] netlink: 5856 bytes leftover after parsing attributes in process `syz.3.514'. [ 47.803860][ T1858] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm syz.4.515: bg 0: block 5: invalid block bitmap [ 47.816307][ T1858] EXT4-fs error (device loop4) in ext4_mb_clear_bb:5650: Corrupt filesystem [ 47.825162][ T1858] EXT4-fs error (device loop4): ext4_free_branches:1026: inode #11: comm syz.4.515: invalid indirect mapped block 3 (level 2) [ 47.838366][ T1858] EXT4-fs (loop4): 1 orphan inode deleted [ 47.844099][ T1858] EXT4-fs (loop4): 1 truncate cleaned up [ 47.849721][ T1858] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.953075][ T25] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 47.960634][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 48.163989][ T1879] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.172969][ T1879] ext4 filesystem being mounted at /114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.183359][ T328] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 48.189267][ T1879] EXT4-fs error (device loop4): ext4_get_first_dir_block:3730: inode #12: comm syz.4.524: directory missing '..' [ 48.190902][ T24] audit: type=1400 audit(1792866257.200:308): avc: denied { rename } for pid=1878 comm="syz.4.524" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.190920][ T24] audit: type=1400 audit(1792866257.200:309): avc: denied { reparent } for pid=1878 comm="syz.4.524" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.247451][ T24] audit: type=1400 audit(1792866257.200:310): avc: denied { unlink } for pid=1878 comm="syz.4.524" name="file0" dev="loop4" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.373402][ T322] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 48.381153][ T322] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 48.392970][ T25] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.407936][ T25] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 48.416935][ T25] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 48.603848][ T25] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 48.613010][ T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.620973][ T25] usb 6-1: Product: syz [ 48.625343][ T25] usb 6-1: Manufacturer: syz [ 48.629917][ T25] usb 6-1: SerialNumber: syz [ 48.663000][ T328] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.674260][ T25] cdc_ncm 6-1:1.0: skipping garbage [ 48.679516][ T328] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 48.689452][ T25] cdc_ncm 6-1:1.0: bind() failure [ 48.852927][ T328] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 48.862012][ T328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.869998][ T328] usb 4-1: Product: syz [ 48.875764][ T328] usb 4-1: Manufacturer: syz [ 48.880358][ T328] usb 4-1: SerialNumber: syz [ 48.887963][ T25] usb 6-1: USB disconnect, device number 4 [ 49.052896][ T20] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 49.124028][ T1867] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 49.260031][ T1932] netlink: 'syz.1.541': attribute type 4 has an invalid length. [ 49.268118][ T1932] netlink: 17 bytes leftover after parsing attributes in process `syz.1.541'. [ 49.372941][ T20] usb 3-1: not running at top speed; connect to a high speed hub [ 49.482975][ T20] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 49.498213][ T20] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 49.508302][ T20] usb 3-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 49.517515][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.564484][ T20] uvcvideo: Found UVC 1.00 device (046d:0825) [ 49.614135][ T1945] EXT4-fs (loop5): mounted filesystem without journal. Opts: minixdf,block_validity,jqfmt=vfsv1,quota,nogrpid,quota,jqfmt=vfsold,,errors=continue [ 49.629189][ T1945] ext4 filesystem being mounted at /97/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.674147][ T1945] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #12: comm syz.5.548: Directory block failed checksum [ 49.733894][ T1959] EXT4-fs (loop4): Ignoring removed nobh option [ 49.741778][ T1959] EXT4-fs (loop4): 1 truncate cleaned up [ 49.747812][ T1959] EXT4-fs (loop4): mounted filesystem without journal. Opts: bsdgroups,errors=remount-ro,nombcache,noload,nobh,debug_want_extra_isize=0x0000000000000008, [ 49.780009][ T1967] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.782976][ T20] uvcvideo: Failed to query (GET_INFO) UVC control 1 on unit 1: 0 (exp. 1). [ 49.789500][ T1867] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 49.803001][ T1967] ext4 filesystem being mounted at /98/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 49.913481][ T1994] erofs: (device loop1): mounted with root inode @ nid 36. [ 49.921594][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 49.921605][ T24] audit: type=1400 audit(1792866258.930:315): avc: denied { read } for pid=1993 comm="syz.1.565" name="file1" dev="loop1" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 49.988144][ T1997] binder: 1996:1997 ioctl c0306201 200000001000 returned -14 [ 49.995848][ T1997] binder: 1996:1997 ioctl c0306201 200000001100 returned -14 [ 50.003287][ T20] uvcvideo: Failed to query (GET_INFO) UVC control 3 on unit 1: -71 (exp. 1). [ 50.022906][ T20] uvcvideo: Failed to query (GET_INFO) UVC control 4 on unit 1: -71 (exp. 1). [ 50.031857][ T20] uvcvideo: No streaming interface found for terminal 2. [ 50.034374][ T20] usb 3-1: USB disconnect, device number 6 [ 50.049133][ T328] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 50.055618][ T328] cdc_ncm 4-1:1.0: dwNtbInMaxSize=6 is too small. Using 2048 [ 50.065538][ T328] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 50.067244][ T1999] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,nogrpid,quota,,errors=continue [ 50.082760][ T1999] ext4 filesystem being mounted at /134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.097167][ T24] audit: type=1400 audit(1792866259.110:316): avc: denied { unmount } for pid=1998 comm="syz.1.567" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 50.142889][ T322] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 50.252924][ T328] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 50.260561][ T328] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 50.281925][ T24] audit: type=1400 audit(1792866259.290:317): avc: denied { search } for pid=134 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.322881][ T24] audit: type=1400 audit(1792866259.290:318): avc: denied { read } for pid=134 comm="dhcpcd" name="n16" dev="tmpfs" ino=2540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.373056][ T24] audit: type=1400 audit(1792866259.290:319): avc: denied { open } for pid=134 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=2540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.395969][ T24] audit: type=1400 audit(1792866259.290:320): avc: denied { getattr } for pid=134 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=2540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.419109][ T24] audit: type=1400 audit(1792866259.320:321): avc: denied { read } for pid=2016 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.422949][ T322] usb 6-1: Using ep0 maxpacket: 8 [ 50.442381][ T24] audit: type=1400 audit(1792866259.320:322): avc: denied { open } for pid=2016 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.474517][ T25] usb 4-1: USB disconnect, device number 10 [ 50.480728][ T24] audit: type=1400 audit(1792866259.320:323): avc: denied { getattr } for pid=2016 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.506048][ T24] audit: type=1400 audit(1792866259.340:324): avc: denied { write } for pid=2015 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=415 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.529310][ T25] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 50.566919][ T2029] EXT4-fs (loop2): Ignoring removed nobh option [ 50.577586][ T2029] EXT4-fs error (device loop2): ext4_free_branches:1026: inode #11: comm syz.2.573: invalid indirect mapped block 256 (level 2) [ 50.591309][ T2029] EXT4-fs (loop2): 2 truncates cleaned up [ 50.597174][ T2029] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,auto_da_alloc,grpquota,,errors=continue [ 50.702990][ T322] usb 6-1: unable to get BOS descriptor or descriptor too short [ 50.792911][ T322] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 2 [ 50.802648][ T322] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 50.812287][ T322] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 50.823319][ T322] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 50.833231][ T322] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 50.842870][ T322] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 51.002945][ T322] usb 6-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 51.016112][ T322] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.024150][ T322] usb 6-1: Product: syz [ 51.028410][ T322] usb 6-1: Manufacturer: syz [ 51.033104][ T322] usb 6-1: SerialNumber: syz [ 51.038226][ T322] usb 6-1: config 0 descriptor?? [ 51.062919][ T1982] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.069961][ T1982] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.289608][ T322] usb 6-1: USB disconnect, device number 5 [ 51.292887][ T25] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 51.357776][ T2028] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.573: bg 0: block 5: invalid block bitmap [ 51.370131][ T2028] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 33 with error 28 [ 51.382366][ T2028] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.382366][ T2028] [ 51.392054][ T2028] EXT4-fs (loop2): Total free blocks count 0 [ 51.398067][ T2028] EXT4-fs (loop2): Free/Dirty block details [ 51.404030][ T2028] EXT4-fs (loop2): free_blocks=0 [ 51.409089][ T2028] EXT4-fs (loop2): dirty_blocks=33 [ 51.414272][ T2028] EXT4-fs (loop2): Block reservation details [ 51.420304][ T2028] EXT4-fs (loop2): i_reserved_data_blocks=33 [ 51.534202][ T2070] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,nogrpid,quota,,errors=continue [ 51.542886][ T25] usb 4-1: Using ep0 maxpacket: 8 [ 51.545201][ T2070] ext4 filesystem being mounted at /111/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.662975][ T25] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 51.674498][ T25] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 51.683609][ T2079] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.687320][ T25] usb 4-1: config 0 interface 0 has no altsetting 0 [ 51.700761][ T25] usb 4-1: New USB device found, idVendor=0c16, idProduct=0003, bcdDevice= 0.00 [ 51.703912][ T2079] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpid,resuid=0x0000000000000000,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000008000,nodelalloc,minixdf,auto_da_alloc=0x00000000000001a3,,errors=continue [ 51.709842][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.745596][ T25] usb 4-1: config 0 descriptor?? [ 51.751516][ T2079] fscrypt: AES-256-CTS-CBC using implementation "cts(cbc-aes-aesni)" [ 51.761775][ T2079] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 51.873949][ T2094] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 51.883771][ T2094] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 51.905667][ T2094] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 51.915242][ T2103] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.916530][ T2094] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 51.932495][ T2094] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=c040e11c, mo2=0000] [ 51.940432][ T2094] EXT4-fs (loop2): too many log groups per flexible block group [ 51.948313][ T2094] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 51.955269][ T2103] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.965989][ T2094] EXT4-fs (loop2): mount failed [ 51.978252][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 51.990201][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 51.999200][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.011052][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 52.020196][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.032088][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 52.041382][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.053156][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.064924][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 52.146732][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.158911][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 52.168005][ T2103] EXT4-fs error (device loop5): ext4_xattr_block_get:543: inode #15: comm syz.5.596: corrupted xattr block 33 [ 52.179966][ T2103] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 52.224564][ T25] gyration 0003:0C16:0003.0006: hiddev96,hidraw0: USB HID v0.03 Device [HID 0c16:0003] on usb-dummy_hcd.3-1/input0 [ 52.469374][ T2121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=2121 comm=syz.2.598 [ 52.744881][ T2123] fuse: Bad value for 'fd' [ 52.935552][ T2138] input: syz1 as /devices/virtual/input/input7 [ 52.964507][ T2144] ip_tables: iptables: counters copy to user failed while replacing table [ 53.184030][ T2153] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.193866][ T322] usb 4-1: USB disconnect, device number 11 [ 53.194019][ T2153] EXT4-fs warning (device loop5): ext4_group_extend:1834: can't read last block, resize aborted [ 53.956443][ T2202] ------------[ cut here ]------------ [ 53.961939][ T2202] kernel BUG at net/core/dev.c:9976! [ 53.967510][ T2202] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.973568][ T2202] CPU: 1 PID: 2202 Comm: syz.2.630 Not tainted syzkaller #0 [ 53.980837][ T2202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 53.990899][ T2202] RIP: 0010:register_netdevice+0x138c/0x13a0 [ 53.996867][ T2202] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 45 fd ff ff 4c 89 f7 e8 f5 28 ff fd e9 38 fd ff ff e8 4b 9b c4 fd 0f 0b e8 44 9b c4 fd <0f> 0b e8 3d 9b c4 fd 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 [ 54.016464][ T2202] RSP: 0018:ffffc90000f37880 EFLAGS: 00010283 [ 54.022529][ T2202] RAX: ffffffff83a01b7c RBX: ffff888116a10000 RCX: 0000000000080000 [ 54.030477][ T2202] RDX: ffffc90002990000 RSI: 0000000000000112 RDI: 0000000000000113 [ 54.038426][ T2202] RBP: ffffc90000f37978 R08: ffffffff86ad39a7 R09: 1ffffffff0d5a734 [ 54.046377][ T2202] R10: dffffc0000000000 R11: fffffbfff0d5a735 R12: 1ffff11022d4209f [ 54.054323][ T2202] R13: dffffc0000000000 R14: 0000000000000003 R15: ffffffff86aca9c0 [ 54.062269][ T2202] FS: 00007fbde3fb66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 54.071187][ T2202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.077744][ T2202] CR2: 0000001b2e61cff8 CR3: 00000001262e9000 CR4: 00000000003506a0 [ 54.085691][ T2202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.093649][ T2202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.101592][ T2202] Call Trace: [ 54.104892][ T2202] ? __kasan_check_write+0x14/0x20 [ 54.109983][ T2202] ? mutex_lock_killable+0x92/0xf0 [ 54.115074][ T2202] ? netif_stacked_transfer_operstate+0x220/0x220 [ 54.121472][ T2202] ? __kasan_check_write+0x14/0x20 [ 54.126561][ T2202] register_netdev+0x3e/0x50 [ 54.131133][ T2202] gether_register_netdev+0x7f/0x120 [ 54.136390][ T2202] ecm_bind+0x18c/0x8c0 [ 54.140537][ T2202] usb_add_function+0x2c1/0x820 [ 54.145381][ T2202] configfs_composite_bind+0xa9c/0x13a0 [ 54.150927][ T2202] ? os_desc_qw_sign_store+0x140/0x140 [ 54.156367][ T2202] udc_bind_to_driver+0x24e/0x6d0 [ 54.161366][ T2202] ? mutex_lock+0x92/0xf0 [ 54.165694][ T2202] usb_gadget_probe_driver+0x1fc/0x380 [ 54.171138][ T2202] gadget_dev_desc_UDC_store+0x217/0x330 [ 54.176747][ T2202] ? gadget_dev_desc_UDC_show+0x80/0x80 [ 54.182269][ T2202] configfs_write_file+0x320/0x3d0 [ 54.187355][ T2202] ? configfs_read_file+0x400/0x400 [ 54.192537][ T2202] vfs_write+0x344/0xd70 [ 54.196759][ T2202] ? kernel_write+0x3c0/0x3c0 [ 54.201437][ T2202] ? __kasan_check_write+0x14/0x20 [ 54.206541][ T2202] ? mutex_lock+0x92/0xf0 [ 54.210865][ T2202] ? mutex_trylock+0xb0/0xb0 [ 54.215452][ T2202] ? __fget_files+0x2e1/0x340 [ 54.220107][ T2202] ? __fdget_pos+0x2d2/0x380 [ 54.224672][ T2202] ? ksys_write+0x70/0x260 [ 54.229061][ T2202] ksys_write+0x14a/0x260 [ 54.233364][ T2202] ? __ia32_sys_read+0x90/0x90 [ 54.238104][ T2202] ? __kasan_check_read+0x11/0x20 [ 54.243102][ T2202] __x64_sys_write+0x7b/0x90 [ 54.247668][ T2202] do_syscall_64+0x31/0x40 [ 54.252057][ T2202] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.257925][ T2202] RIP: 0033:0x7fbde555e559 [ 54.262332][ T2202] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 54.281914][ T2202] RSP: 002b:00007fbde3fb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 54.290310][ T2202] RAX: ffffffffffffffda RBX: 00007fbde57e4fa0 RCX: 00007fbde555e559 [ 54.298281][ T2202] RDX: 000000000000000b RSI: 0000200000002e40 RDI: 0000000000000004 [ 54.306238][ T2202] RBP: 00007fbde55f5b20 R08: 0000000000000000 R09: 0000000000000000 [ 54.314201][ T2202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.322163][ T2202] R13: 00007fbde57e5038 R14: 00007fbde57e4fa0 R15: 00007ffe6fd65628 [ 54.330119][ T2202] Modules linked in: [ 54.339380][ T2202] ---[ end trace b6fcb775ed8421a6 ]--- [ 54.344922][ T2202] RIP: 0010:register_netdevice+0x138c/0x13a0 [ 54.351047][ T2202] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 45 fd ff ff 4c 89 f7 e8 f5 28 ff fd e9 38 fd ff ff e8 4b 9b c4 fd 0f 0b e8 44 9b c4 fd <0f> 0b e8 3d 9b c4 fd 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 [ 54.371056][ T2202] RSP: 0018:ffffc90000f37880 EFLAGS: 00010283 [ 54.377182][ T2202] RAX: ffffffff83a01b7c RBX: ffff888116a10000 RCX: 0000000000080000 [ 54.385297][ T2202] RDX: ffffc90002990000 RSI: 0000000000000112 RDI: 0000000000000113 [ 54.393360][ T2202] RBP: ffffc90000f37978 R08: ffffffff86ad39a7 R09: 1ffffffff0d5a734 [ 54.401354][ T2202] R10: dffffc0000000000 R11: fffffbfff0d5a735 R12: 1ffff11022d4209f [ 54.409407][ T2202] R13: dffffc0000000000 R14: 0000000000000003 R15: ffffffff86aca9c0 [ 54.417393][ T2202] FS: 00007fbde3fb66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 54.426452][ T2202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.433021][ T2203] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.442981][ T2202] CR2: 00007fbddbbb4000 CR3: 00000001262e9000 CR4: 00000000003506b0 [ 54.443717][ T2203] EXT4-fs (loop2): 1 truncate cleaned up [ 54.450947][ T2202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.450955][ T2202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.450978][ T2202] Kernel panic - not syncing: Fatal exception [ 54.456709][ T2203] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,auto_da_alloc,debug_want_extra_isize=0x0000000000000080,errors=remount-ro,jqfmt=vfsv1, [ 54.464740][ T2202] Kernel Offset: disabled [ 54.500345][ T2202] Rebooting in 86400 seconds..