last executing test programs: 1.290686321s ago: executing program 1 (id=7470): open(&(0x7f0000000240)='./file1\x00', 0x145142, 0xc) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02000000010000000000f400040000000000000020"], 0x1c, 0x2) 1.256215573s ago: executing program 1 (id=7477): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{0x20, 0x1, 0x0, 0xfffff030}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) 1.237061045s ago: executing program 1 (id=7480): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x189, 0xfcb9) 1.213123357s ago: executing program 1 (id=7483): openat(0xffffffffffffff9c, &(0x7f0000000680)='./file1\x00', 0x143041, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) 1.196717499s ago: executing program 1 (id=7485): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 1.165959061s ago: executing program 4 (id=7489): mkdir(&(0x7f0000001280)='./file0\x00', 0xa0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'security.', '/dev/fuse\x00'}) 1.151022182s ago: executing program 4 (id=7494): r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/igmp6\x00') preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x163, 0x0) 1.128369404s ago: executing program 4 (id=7498): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/36, &(0x7f0000000200)=0x24) 1.128245104s ago: executing program 3 (id=7499): r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x0) 1.122135525s ago: executing program 1 (id=7500): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@ipv4_getroute={0x1c, 0x1a, 0x44aac4c2df24bb05, 0x70bd28, 0x25dfdbfd, {0x2, 0x14, 0x20, 0x5, 0xfc, 0x1, 0xfe, 0xa, 0x2c00}}, 0x1c}}, 0x0) 1.078098249s ago: executing program 32 (id=7500): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@ipv4_getroute={0x1c, 0x1a, 0x44aac4c2df24bb05, 0x70bd28, 0x25dfdbfd, {0x2, 0x14, 0x20, 0x5, 0xfc, 0x1, 0xfe, 0xa, 0x2c00}}, 0x1c}}, 0x0) 1.049386751s ago: executing program 3 (id=7505): r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, 0x0, &(0x7f0000000140)) 1.049264691s ago: executing program 4 (id=7506): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0209000a0700000000000000000000000500", @ANYRES32], 0x38}}, 0x0) 1.049185741s ago: executing program 4 (id=7507): syz_usb_connect$hid(0x2, 0x66, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc086, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x101, 0x2, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) quotactl$Q_SYNC(0xffffffff80000102, 0x20, 0x0, 0x0) 1.049014111s ago: executing program 0 (id=7508): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private2}}}, 0x108) 1.048864281s ago: executing program 2 (id=7509): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=@updpolicy={0x1f8, 0x19, 0x1, 0x0, 0x0, {{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x144, 0x5, [{{@in6=@rand_addr=' \x01\x00', 0x0, 0x2b}, 0xa, @in=@multicast1, 0x0, 0x4}, {{@in=@local, 0x0, 0x6c}, 0xa}, {{@in=@broadcast, 0x0, 0x32}, 0xa, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {{@in6=@private2, 0x0, 0x32}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {{@in=@local, 0x0, 0x32}, 0x2, @in=@remote, 0x0, 0x2}]}]}, 0x1f8}}, 0x0) 1.015114634s ago: executing program 0 (id=7510): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x1, 0xffffffffffffffff, 0x40}) 1.014872564s ago: executing program 3 (id=7511): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@setlink={0x3c, 0x13, 0x1, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x41014, 0x40002}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}, @IFLA_IFNAME={0x14, 0x3, 'veth1_virt_wifi\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8081}, 0x20040000) 1.014697344s ago: executing program 2 (id=7512): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="4800000010000104000000000080000000000000", @ANYRES32=0x0, @ANYBLOB="0500000000000000200012800e0001006970366772657461700000000c000280080004000100010008000300530bf1"], 0x48}, 0x1, 0xd}, 0x0) 1.014448424s ago: executing program 0 (id=7513): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001c00), 0x400000000000159, 0x40840) 1.014242714s ago: executing program 2 (id=7514): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000006c0)={0x1, &(0x7f0000000500)=[{0x6, 0x43, 0x0, 0x7fff0000}]}) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) 572.316682ms ago: executing program 0 (id=7515): r0 = socket(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.apparmor\x00', 0x0, 0x0) 571.989822ms ago: executing program 2 (id=7516): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x16) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 571.768332ms ago: executing program 3 (id=7517): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) readv(r0, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000240)=""/190, 0xbe}], 0x2) 513.370757ms ago: executing program 3 (id=7518): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb6) 513.069737ms ago: executing program 0 (id=7519): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000580)=@gettaction={0x34, 0x32, 0x301, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}]}, 0x34}}, 0x0) 512.915307ms ago: executing program 2 (id=7520): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000240)=@in={0x2, 0x4e21, @rand_addr=0x64010100}, 0x80, 0x0, 0x0, &(0x7f00000004c0)=[@txtime={{0x18, 0x1, 0x41, 0x3}}], 0x18}}], 0x1, 0xd0) 656.03µs ago: executing program 0 (id=7521): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0xe501, 0x3, 0x358, 0x0, 0x6affffff, 0x3403000b, 0x0, 0x7, 0x2c0, 0x230, 0x230, 0x2c0, 0x223, 0x3, 0x0, {[{{@ip={@rand_addr=0x64010102, @local, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth1_to_team\x00', {}, {}, 0x0, 0x3, 0x53}, 0x0, 0x1e8, 0x208, 0x0, {0x1000000}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@private=0xa010102, [0x0, 0xff000000, 0xffffffff, 0xff000000], @ipv4=@multicast2, [0xff000000, 0x0, 0xff, 0xffffffff], @ipv4=@remote, [0xff, 0xffffffff, 0xffffff00], @ipv4=@initdev={0xac, 0x1e, 0x4, 0x0}, [0x0, 0x0, 0xffffff00, 0xff], 0xaa, 0x2, 0x44, 0x4e24, 0x4e20, 0x4e22, 0x4e24, 0x1400, 0x123}, 0x100, 0xa}}, @common=@unspec=@conntrack1={{0xb8}, {{@ipv6=@local, [0xff000000, 0xff, 0xff000000, 0xff], @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, [0x0, 0xffffffff, 0x0, 0xff000000], @ipv6=@dev={0xfe, 0x80, '\x00', 0x20}, [0x0, 0xff, 0xff0000ff, 0xff], @ipv4=@private=0xa010101, [0xff, 0x0, 0xffffff00, 0xff], 0x6, 0x1, 0x5c, 0x4e23, 0x4e24, 0x4e21, 0x4e21, 0x100, 0x4}, 0x0, 0x5c}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x4, 0x2, 0x7fff, 'syz0\x00', {0x7}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x40e) 366.79µs ago: executing program 2 (id=7522): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001780)=@newtaction={0x48, 0x32, 0xffff, 0x870bd29, 0x0, {}, [{0x34, 0x1, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0x7}}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1000c841}, 0x0) 284.68µs ago: executing program 3 (id=7523): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, 0x0, &(0x7f0000000140)) 0s ago: executing program 4 (id=7524): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000018c0)=@newtaction={0x2e4, 0x30, 0xffff, 0x0, 0x0, {}, [{0x2d0, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mirred={0x260, 0x4, 0x0, 0x0, {{0xb}, {0xffffffffffffff72, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x4, 0x8, 0x2, 0x6f80}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9a, 0x6, 0x10000000, 0x7fff, 0x10}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3, 0x9, 0x8}, 0x1}}, @TCA_MIRRED_PARMS={0xffffff55, 0x2, {{0x6, 0xd, 0x2, 0x9a, 0x2}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x81, 0x0, 0x7, 0x6}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x10000000, 0x8, 0x5, 0x2}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x40, 0x6, 0x1c000000, 0xb2}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x6, 0x7, 0x40, 0x7b98dbb5}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x200000, 0x4, 0x8, 0xff}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x7, 0x2, 0x100, 0x9}, 0x2}}]}, {0xf4, 0x6, "f8743f7bda0ffa84ef2e835dd7854ef796744fa5c20b2b6bf1d51125a82b4bd27bf827395def12384f1932ce8acf35187d5fd3eb9041b7763ef358f37ff211e515d16c3dc0165f6a93dd39491d2632543765aef1b12d40391028999dceaf40a9122ac70d54dc6bb8bf30ceaa84341c59311370b5ec555cc6cb214c09f7ad4fe253be8446329fc4f7e38ecfbd562a3fef8e0396fe676ff73f6ccfabf82fa9655a442ffe2e5a808c0c633da0857546775b534b242af869f9c9e00d8d570380adaf54d62d295736ef29511d2b4eddaaa3430aff49ea9369f22fd3c0499e5b80ecc9f7b490c07af3e02321f705eba487508f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}, 0x2e4}}, 0x8000) kernel console output (not intermixed with test programs): usb 1-1: Using ep0 maxpacket: 16 [ 152.137290][ T900] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 152.145396][ T900] usb 1-1: config 0 has no interface number 0 [ 152.151769][ T900] usb 1-1: config 0 interface 41 has no altsetting 0 [ 152.160211][ T900] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 152.169392][ T900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.177598][ T900] usb 1-1: Product: syz [ 152.182073][ T900] usb 1-1: Manufacturer: syz [ 152.186672][ T900] usb 1-1: SerialNumber: syz [ 152.191987][ T900] usb 1-1: config 0 descriptor?? [ 152.197752][ T900] CoreChips: probe of 1-1:0.41 failed with error -22 [ 152.318688][ T1561] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 152.336981][ T60] usb 2-1: Found UVC 0.00 device syz (046d:0823) [ 152.343557][ T60] usb 2-1: No valid video chain found. [ 152.352654][ T60] usb 2-1: USB disconnect, device number 69 [ 152.417235][ T37] usb 1-1: USB disconnect, device number 66 [ 152.425673][ T335] usb 3-1: new full-speed USB device number 65 using dummy_hcd [ 152.522909][ T1561] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.533832][ T1561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.542880][ T1561] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 152.550960][ T1561] usb 4-1: SerialNumber: syz [ 152.557009][ T1561] usb 4-1: bad CDC descriptors [ 152.575257][ T900] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 152.618776][ T335] usb 3-1: not running at top speed; connect to a high speed hub [ 152.627334][ T335] usb 3-1: config 95 has an invalid interface number: 1 but max is 0 [ 152.635782][ T335] usb 3-1: config 95 has no interface number 0 [ 152.642051][ T335] usb 3-1: config 95 interface 1 has no altsetting 0 [ 152.650232][ T335] usb 3-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 152.659270][ T335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.667282][ T335] usb 3-1: Product: syz [ 152.671503][ T335] usb 3-1: Manufacturer: syz [ 152.676110][ T335] usb 3-1: SerialNumber: syz [ 152.768903][ T900] usb 5-1: config 160 has an invalid interface number: 200 but max is 0 [ 152.773109][ T60] usb 4-1: USB disconnect, device number 70 [ 152.777481][ T900] usb 5-1: config 160 has no interface number 0 [ 152.789654][ T900] usb 5-1: config 160 interface 200 has no altsetting 0 [ 152.798180][ T900] usb 5-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 152.807373][ T900] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.815410][ T900] usb 5-1: Product: syz [ 152.819730][ T900] usb 5-1: Manufacturer: syz [ 152.824385][ T900] usb 5-1: SerialNumber: syz [ 152.923361][ T335] usb 3-1: USB disconnect, device number 65 [ 153.046991][ T900] usb 5-1: MIDIStreaming interface descriptor not found [ 153.058182][ T900] usb 5-1: USB disconnect, device number 74 [ 153.357368][ T7341] sit: Src spoofed 0.0.224.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 153.387310][ T7345] loop1: detected capacity change from 0 to 512 [ 153.394566][ T7345] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 153.411028][ T7345] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 153.430337][ T7345] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 153.442041][ T7345] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 153.450053][ T7345] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c041e01c, mo2=0100] [ 153.462963][ T7345] EXT4-fs (loop1): orphan cleanup on readonly fs [ 153.470001][ T7345] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.3338: bg 0: block 34: padding at end of block bitmap is not set [ 153.487895][ T7345] Quota error (device loop1): write_blk: dquota write failed [ 153.495604][ T7345] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 153.505653][ T7345] EXT4-fs error (device loop1): ext4_acquire_dquot:6801: comm syz.1.3338: Failed to acquire dquot type 1 [ 153.535820][ T7345] EXT4-fs (loop1): 1 truncate cleaned up [ 153.569928][ T7345] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 153.578867][ T28] audit: type=1400 audit(2000000049.373:249): avc: denied { create } for pid=7357 comm="syz.2.3344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 153.630999][ T284] EXT4-fs (loop1): unmounting filesystem. [ 153.638369][ T7363] loop4: detected capacity change from 0 to 256 [ 153.688276][ T7363] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000e8a4, chksum : 0x7bc75166, utbl_chksum : 0xe619d30d) [ 153.776272][ T28] audit: type=1400 audit(2000000049.561:250): avc: denied { unmount } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 153.860509][ T7390] loop4: detected capacity change from 0 to 512 [ 153.899479][ T7396] : Can't open blockdev [ 153.912938][ T7390] EXT4-fs (loop4): orphan cleanup on readonly fs [ 153.938824][ T7378] loop3: detected capacity change from 0 to 40427 [ 153.946117][ T7378] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 153.946202][ T7390] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 153.964618][ T7378] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 153.966130][ T7390] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 153.984544][ T7378] F2FS-fs (loop3): invalid crc value [ 153.993928][ T7390] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.3360: Failed to acquire dquot type 1 [ 154.010974][ T7378] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 154.021615][ T60] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 154.030545][ T7390] EXT4-fs (loop4): 1 truncate cleaned up [ 154.037970][ T7378] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 154.040743][ T7390] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 154.076883][ T7378] F2FS-fs (loop3): NAT is corrupt, run fsck to fix it [ 154.098819][ T7378] F2FS-fs (loop3): Failed to initialize F2FS node manager (-22) [ 154.108126][ T285] EXT4-fs (loop4): unmounting filesystem. [ 154.221615][ T60] usb 2-1: Using ep0 maxpacket: 8 [ 154.228207][ T60] usb 2-1: unable to get BOS descriptor or descriptor too short [ 154.263952][ T60] usb 2-1: config 12 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 28453, setting to 1024 [ 154.279858][ T60] usb 2-1: config 12 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 1024 [ 154.290386][ T60] usb 2-1: config 12 interface 0 has no altsetting 0 [ 154.322603][ T60] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 154.336325][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.355025][ T60] usb 2-1: Product: syz [ 154.363213][ T60] usb 2-1: Manufacturer: syz [ 154.367834][ T60] usb 2-1: SerialNumber: syz [ 154.374042][ T7382] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 154.414043][ T335] usb 3-1: new full-speed USB device number 66 using dummy_hcd [ 154.542393][ T1561] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 154.605681][ T60] usb 2-1: selecting invalid altsetting 0 [ 154.614295][ T60] usb 2-1: USB disconnect, device number 70 [ 154.620800][ T335] usb 3-1: unable to get BOS descriptor or descriptor too short [ 154.629237][ T335] usb 3-1: not running at top speed; connect to a high speed hub [ 154.640009][ T506] udevd[506]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:12.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 154.656713][ T335] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.666836][ T37] usb 5-1: new full-speed USB device number 75 using dummy_hcd [ 154.674418][ T335] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 154.683616][ T335] usb 3-1: config 1 has no interface number 1 [ 154.689717][ T335] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 154.691989][ T603] usb 4-1: new full-speed USB device number 71 using dummy_hcd [ 154.702675][ T335] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 154.724486][ T335] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 154.733534][ T335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.735824][ T1561] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 154.741736][ T335] usb 3-1: Product: syz [ 154.750436][ T1561] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.754529][ T335] usb 3-1: Manufacturer: syz [ 154.764652][ T1561] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 154.769554][ T335] usb 3-1: SerialNumber: syz [ 154.778593][ T1561] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 154.797732][ T1561] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 154.806811][ T1561] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 154.814946][ T1561] usb 1-1: Product: syz [ 154.819097][ T1561] usb 1-1: Manufacturer: syz [ 154.825449][ T1561] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 154.886025][ T37] usb 5-1: unable to get BOS descriptor or descriptor too short [ 154.894158][ T37] usb 5-1: not running at top speed; connect to a high speed hub [ 154.896136][ T603] usb 4-1: not running at top speed; connect to a high speed hub [ 154.906387][ T37] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.910805][ T603] usb 4-1: config 252 has an invalid interface number: 2 but max is 1 [ 154.920475][ T37] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 154.928431][ T603] usb 4-1: config 252 has an invalid interface number: 114 but max is 1 [ 154.939689][ T37] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 154.949872][ T603] usb 4-1: config 252 has no interface number 0 [ 154.958960][ T37] usb 5-1: config 1 interface 1 has no altsetting 0 [ 154.965017][ T603] usb 4-1: config 252 has no interface number 1 [ 154.973450][ T37] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 154.977986][ T603] usb 4-1: config 252 interface 2 has no altsetting 0 [ 154.987238][ T37] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.994153][ T603] usb 4-1: config 252 interface 114 has no altsetting 0 [ 155.006654][ T37] usb 5-1: Product: syz [ 155.010964][ T603] usb 4-1: New USB device found, idVendor=046d, idProduct=08f5, bcdDevice=58.50 [ 155.013598][ T37] usb 5-1: Manufacturer: syz [ 155.022429][ T603] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.033343][ T335] usb 3-1: USB disconnect, device number 66 [ 155.035733][ T603] usb 4-1: Product: syz [ 155.044229][ T37] usb 5-1: SerialNumber: syz [ 155.056023][ T603] usb 4-1: Manufacturer: syz [ 155.060810][ T603] usb 4-1: SerialNumber: syz [ 155.065917][ T900] usb 1-1: USB disconnect, device number 67 [ 155.259300][ T425] udevd[425]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 155.278610][ T37] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 155.288928][ T37] usb 5-1: selecting invalid altsetting 0 [ 155.295264][ T37] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 155.312477][ T603] usb 4-1: unknown interface protocol 0x7, assuming v1 [ 155.315099][ T37] usb 5-1: USB disconnect, device number 75 [ 155.325567][ T603] usb 4-1: cannot find UAC_HEADER [ 155.346044][ T7490] loop1: detected capacity change from 0 to 512 [ 155.356228][ T603] snd-usb-audio: probe of 4-1:252.2 failed with error -22 [ 155.366700][ T7490] EXT4-fs error (device loop1): ext4_orphan_get:1400: inode #17: comm syz.1.3409: iget: bogus i_mode (0) [ 155.378364][ T7490] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.3409: couldn't read orphan inode 17 (err -117) [ 155.383929][ T603] usb 4-1: USB disconnect, device number 71 [ 155.403476][ T7490] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 155.423643][ T284] EXT4-fs (loop1): unmounting filesystem. [ 155.516157][ T7506] loop1: detected capacity change from 0 to 8192 [ 155.571092][ T7508] loop1: detected capacity change from 0 to 256 [ 155.579913][ T7508] exFAT-fs (loop1): error, invalid access to FAT (entry 0x00000005) bogus content (0x00000001) [ 155.598816][ T7508] exFAT-fs (loop1): Filesystem has been set read-only [ 155.612354][ T506] udevd[506]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:252.2/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 155.613014][ T7508] exFAT-fs (loop1): failed to load upcase table [ 155.648984][ T7508] exFAT-fs (loop1): failed to recognize exfat type [ 155.786895][ T28] audit: type=1326 audit(2000000051.441:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7541 comm="syz.2.3434" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x0 [ 156.050322][ T7581] loop4: detected capacity change from 0 to 32768 [ 156.071004][ T900] usb 2-1: new full-speed USB device number 71 using dummy_hcd [ 156.093027][ T7581] loop4: p1 p2 p3 < p5 > p4 < p6 p7 p8 > [ 156.099069][ T7581] loop4: p1 start 198656 is beyond EOD, truncated [ 156.105615][ T7581] loop4: p2 size 67108864 extends beyond EOD, truncated [ 156.113902][ T7581] loop4: p5 size 170919688 extends beyond EOD, truncated [ 156.121379][ T7581] loop4: p6 start 198656 is beyond EOD, truncated [ 156.128096][ T7581] loop4: p7 size 67108864 extends beyond EOD, truncated [ 156.135716][ T7581] loop4: p8 size 170919688 extends beyond EOD, truncated [ 156.156478][ T603] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 156.203389][ T506] udevd[506]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 156.203399][ T4564] udevd[4564]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 156.204839][ T340] udevd[340]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 156.214155][ T2366] udevd[2366]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 156.224257][ T423] udevd[423]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 156.234759][ T425] udevd[425]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 156.243057][ T1561] usb 4-1: new full-speed USB device number 72 using dummy_hcd [ 156.284763][ T315] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 156.296992][ T900] usb 2-1: unable to get BOS descriptor or descriptor too short [ 156.305128][ T900] usb 2-1: not running at top speed; connect to a high speed hub [ 156.313688][ T900] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.323853][ T900] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 156.334352][ T900] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 156.343485][ T900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.351825][ T900] usb 2-1: Product: syz [ 156.355985][ T900] usb 2-1: Manufacturer: syz [ 156.360621][ T900] usb 2-1: SerialNumber: syz [ 156.380965][ T603] usb 3-1: Using ep0 maxpacket: 16 [ 156.387128][ T603] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.397398][ T603] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 156.408212][ T603] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 156.418054][ T603] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 156.427846][ T603] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 156.437673][ T603] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 156.447492][ T603] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 156.457273][ T603] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 156.471337][ T603] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.480478][ T603] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 156.487870][ T37] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 156.488568][ T315] usb 1-1: Using ep0 maxpacket: 32 [ 156.501193][ T1561] usb 4-1: config index 0 descriptor too short (expected 61256, got 72) [ 156.509668][ T603] usb 3-1: SerialNumber: syz [ 156.514507][ T1561] usb 4-1: config 1 has an invalid interface number: 0 but max is -1 [ 156.522980][ T1561] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.533172][ T1561] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 0 [ 156.542741][ T603] cdc_acm 3-1:1.0: skipping garbage [ 156.548004][ T603] cdc_acm: probe of 3-1:1.0 failed with error -12 [ 156.555229][ T315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.566218][ T1561] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 156.580743][ T1561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.589928][ T1561] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 156.598636][ T315] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 156.607768][ T1561] usb 4-1: SerialNumber: syz [ 156.612426][ T315] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.620690][ T900] usb 2-1: 0:2 : does not exist [ 156.629087][ T900] usb 2-1: USB disconnect, device number 71 [ 156.635598][ T1561] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 156.643697][ T315] usb 1-1: Product: syz [ 156.647869][ T315] usb 1-1: Manufacturer: syz [ 156.653304][ T1561] cdc_acm 4-1:1.0: This needs exactly 3 endpoints [ 156.660198][ T315] usb 1-1: SerialNumber: syz [ 156.665031][ T1561] cdc_acm: probe of 4-1:1.0 failed with error -22 [ 156.671723][ T315] usb 1-1: config 0 descriptor?? [ 156.678728][ T315] usb 1-1: bad CDC descriptors [ 156.683762][ T315] usb 1-1: unsupported MDLM descriptors [ 156.690944][ T37] usb 5-1: Using ep0 maxpacket: 8 [ 156.697441][ T37] usb 5-1: unable to get BOS descriptor or descriptor too short [ 156.706016][ T37] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 156.714232][ T37] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 156.724636][ T37] usb 5-1: config 4 has no interface number 0 [ 156.732240][ T37] usb 5-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 156.741388][ T37] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.749413][ T37] usb 5-1: Product: syz [ 156.752890][ T315] usb 3-1: USB disconnect, device number 67 [ 156.753579][ T37] usb 5-1: Manufacturer: syz [ 156.764380][ T37] usb 5-1: SerialNumber: syz [ 156.853515][ T335] usb 4-1: USB disconnect, device number 72 [ 156.895301][ T900] usb 1-1: USB disconnect, device number 68 [ 156.988050][ T37] usb 5-1: Found UVC 0.02 device syz (04f2:b746) [ 156.994794][ T37] usb 5-1: No streaming interface found for terminal 6. [ 157.003518][ T37] usb 5-1: USB disconnect, device number 76 [ 157.136349][ T7598] loop1: detected capacity change from 0 to 1024 [ 157.145727][ T7598] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 157.154645][ T7598] EXT4-fs (loop1): orphan cleanup on readonly fs [ 157.161365][ T7598] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 157.170194][ T7598] EXT4-fs warning (device loop1): ext4_enable_quotas:7053: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 157.184808][ T7598] EXT4-fs (loop1): Cannot turn on quotas: error -5 [ 157.191967][ T7598] EXT4-fs (loop1): 1 truncate cleaned up [ 157.197942][ T7598] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 157.214013][ T284] EXT4-fs (loop1): unmounting filesystem. [ 157.318315][ T7611] loop2: detected capacity change from 0 to 512 [ 157.353252][ T7611] EXT4-fs error (device loop2): ext4_orphan_get:1400: inode #17: comm syz.2.3467: iget: bogus i_mode (0) [ 157.369041][ T7611] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.3467: couldn't read orphan inode 17 (err -117) [ 157.387598][ T7611] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 157.407854][ T28] audit: type=1400 audit(2000000052.966:252): avc: denied { mount } for pid=7629 comm="syz.3.3477" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 157.450674][ T28] audit: type=1400 audit(2000000052.984:253): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 157.463809][ T286] EXT4-fs (loop2): unmounting filesystem. [ 157.582351][ T7658] loop4: detected capacity change from 0 to 512 [ 157.593003][ T7660] sit: Src spoofed 0.0.0.0/2002:0:feff:ffff:7f:0:bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:1a9a [ 157.626749][ T7658] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #17: comm syz.4.3491: iget: bogus i_mode (0) [ 157.659685][ T7658] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.3491: couldn't read orphan inode 17 (err -117) [ 157.683946][ T7658] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 157.730436][ T7644] loop1: detected capacity change from 0 to 32768 [ 157.756048][ T285] EXT4-fs (loop4): unmounting filesystem. [ 157.763165][ T7675] loop2: detected capacity change from 0 to 8192 [ 157.770679][ T335] usb 1-1: new full-speed USB device number 69 using dummy_hcd [ 157.826807][ T7675] loop2: p1 p2 p3 [ 157.867779][ T423] udevd[423]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 157.882879][ T506] udevd[506]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 157.985406][ T335] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 157.996616][ T335] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 158.006137][ T335] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.015171][ T7638] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 158.038230][ T900] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 158.112686][ T315] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 158.155426][ T1561] usb 3-1: new full-speed USB device number 68 using dummy_hcd [ 158.239672][ T335] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 158.243118][ T900] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.247656][ T335] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input15 [ 158.257932][ T900] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.269204][ T335] usb 1-1: USB disconnect, device number 69 [ 158.269239][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 158.291575][ T900] usb 4-1: New USB device found, idVendor=d77d, idProduct=2c4e, bcdDevice= 0.00 [ 158.300887][ T900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.309982][ T900] usb 4-1: config 0 descriptor?? [ 158.315712][ T315] usb 5-1: Using ep0 maxpacket: 8 [ 158.321737][ T900] usbhid 4-1:0.0: can't add hid device: -22 [ 158.328020][ T900] usbhid: probe of 4-1:0.0 failed with error -22 [ 158.335405][ T315] usb 5-1: New USB device found, idVendor=0763, idProduct=2080, bcdDevice=d9.40 [ 158.345670][ T315] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.354039][ T315] usb 5-1: Product: syz [ 158.358493][ T315] usb 5-1: Manufacturer: syz [ 158.363207][ T315] usb 5-1: SerialNumber: syz [ 158.368261][ T1561] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 158.378222][ T1561] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 158.389386][ T315] usb 5-1: config 0 descriptor?? [ 158.395865][ T1561] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.404955][ T1561] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 158.412975][ T1561] usb 3-1: SerialNumber: syz [ 158.418399][ T7690] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 158.465414][ T603] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 158.539797][ T6] usb 4-1: USB disconnect, device number 73 [ 158.621565][ T315] usb 5-1: USB disconnect, device number 77 [ 158.641322][ T1561] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 158.651804][ T1561] cdc_acm: probe of 3-1:1.0 failed with error -12 [ 158.658303][ T603] usb 2-1: Using ep0 maxpacket: 16 [ 158.666448][ T1561] usb 3-1: USB disconnect, device number 68 [ 158.672612][ T603] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 158.682228][ T603] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.691322][ T603] usb 2-1: config 0 descriptor?? [ 158.697431][ T603] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 158.912036][ T603] usb 2-1: Detected FT232A [ 158.917443][ T603] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 158.927803][ T603] usb 2-1: USB disconnect, device number 72 [ 158.934421][ T603] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 158.954727][ T603] ftdi_sio 2-1:0.0: device disconnected [ 159.140787][ T37] usb 1-1: new full-speed USB device number 70 using dummy_hcd [ 159.143563][ T7742] loop3: detected capacity change from 0 to 512 [ 159.160985][ T425] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 159.175442][ T7744] cgroup: Invalid name [ 159.257164][ T7760] loop3: detected capacity change from 0 to 512 [ 159.268752][ T7760] EXT4-fs (loop3): bad block size 8192 [ 159.300422][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 159.300437][ T28] audit: type=1326 audit(2000000054.734:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7769 comm="syz.2.3547" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x0 [ 159.335122][ T37] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 159.345225][ T7774] loop4: detected capacity change from 0 to 8192 [ 159.349458][ T37] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bf.9d [ 159.362228][ T37] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.377322][ T7774] FAT-fs (loop4): invalid media value (0x06) [ 159.384456][ T7774] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 159.397295][ T7774] FAT-fs (loop4): Can't find a valid FAT filesystem [ 159.404863][ T37] snd-usb-audio: probe of 1-1:27.0 failed with error -2 [ 159.454403][ T28] audit: type=1400 audit(2000000054.874:257): avc: denied { write } for pid=7787 comm="syz.2.3555" name="ip6_tables_matches" dev="proc" ino=4026532678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 159.506814][ T7796] loop4: detected capacity change from 0 to 256 [ 159.524820][ T7800] loop2: detected capacity change from 0 to 1024 [ 159.538108][ T7800] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 159.547295][ T7800] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 159.548385][ T7802] loop1: detected capacity change from 0 to 512 [ 159.607565][ T315] usb 1-1: USB disconnect, device number 70 [ 159.618961][ T7802] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 1024: comm syz.1.3562: invalid block [ 159.629040][ T28] audit: type=1326 audit(2000000055.033:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7811 comm="syz.2.3566" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x0 [ 159.630779][ T7802] EXT4-fs (loop1): Remounting filesystem read-only [ 159.659770][ T7802] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.3562: invalid indirect mapped block 1024 (level 0) [ 159.673298][ T335] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 159.673644][ T7802] EXT4-fs (loop1): Remounting filesystem read-only [ 159.687769][ T7802] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.3562: bg 0: block 35: padding at end of block bitmap is not set [ 159.702668][ T7802] EXT4-fs (loop1): Remounting filesystem read-only [ 159.709227][ T7802] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 159.718247][ T7802] EXT4-fs (loop1): Remounting filesystem read-only [ 159.724850][ T7802] EXT4-fs (loop1): 1 truncate cleaned up [ 159.730830][ T7802] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 159.757368][ T284] EXT4-fs (loop1): unmounting filesystem. [ 159.771009][ T7816] loop1: detected capacity change from 0 to 512 [ 159.779327][ T7816] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.3568: invalid block [ 159.791618][ T7816] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.3568: Invalid block bitmap block 0 in block_group 0 [ 159.805405][ T7816] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 159.814666][ T7816] EXT4-fs error (device loop1): ext4_clear_blocks:883: inode #13: comm syz.1.3568: attempt to clear invalid blocks 983261 len 1 [ 159.828173][ T7816] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.3568: invalid indirect mapped block 2683928664 (level 0) [ 159.842654][ T7816] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.3568: Invalid inode table block 0 in block_group 0 [ 159.855663][ T7816] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 159.865190][ T7816] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 159.874147][ T7816] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.3568: Invalid inode table block 0 in block_group 0 [ 159.887020][ T335] usb 4-1: Using ep0 maxpacket: 16 [ 159.892365][ T7816] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 159.902186][ T7816] EXT4-fs error (device loop1): ext4_truncate:4314: inode #13: comm syz.1.3568: mark_inode_dirty error [ 159.902577][ T335] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 159.913751][ T7816] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 159.921846][ T335] usb 4-1: config 0 has no interface number 0 [ 159.931059][ T7816] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.3568: Invalid inode table block 0 in block_group 0 [ 159.936711][ T37] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 159.950750][ T7816] EXT4-fs (loop1): 1 truncate cleaned up [ 159.957082][ T335] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 159.963006][ T7816] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 159.972628][ T335] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 159.991032][ T335] usb 4-1: config 0 interface 41 has no altsetting 0 [ 159.997797][ T24] usb 3-1: new low-speed USB device number 69 using dummy_hcd [ 160.007005][ T335] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 160.016141][ T335] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.016908][ T284] EXT4-fs (loop1): unmounting filesystem. [ 160.024173][ T335] usb 4-1: Product: syz [ 160.034125][ T335] usb 4-1: Manufacturer: syz [ 160.038765][ T335] usb 4-1: SerialNumber: syz [ 160.043913][ T335] usb 4-1: config 0 descriptor?? [ 160.049182][ T7776] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 160.056438][ T7776] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 160.176218][ T37] usb 5-1: Using ep0 maxpacket: 16 [ 160.195185][ T37] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 160.205398][ T24] usb 3-1: config index 0 descriptor too short (expected 1307, got 27) [ 160.214003][ T24] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 160.231103][ T37] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.262228][ T24] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 160.281547][ T335] dm9601: probe of 4-1:0.41 failed with error -71 [ 160.288416][ T37] usb 5-1: config 0 has no interface number 0 [ 160.294509][ T37] usb 5-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.1e [ 160.306800][ T24] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 160.318100][ T335] sr9700: probe of 4-1:0.41 failed with error -71 [ 160.333678][ T335] usb 4-1: USB disconnect, device number 74 [ 160.339969][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 160.349946][ T37] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.359440][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 160.372910][ T37] usb 5-1: config 0 descriptor?? [ 160.381880][ T24] usb 3-1: string descriptor 0 read error: -22 [ 160.388453][ T24] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 160.403758][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.412329][ T24] usb 3-1: config 0 descriptor?? [ 160.417759][ T7814] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 160.425551][ T24] hub 3-1:0.0: bad descriptor, ignoring hub [ 160.431901][ T24] hub: probe of 3-1:0.0 failed with error -5 [ 160.439005][ T24] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input16 [ 160.533716][ T603] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 160.609414][ T335] usb 5-1: USB disconnect, device number 78 [ 160.631229][ T315] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 160.645028][ T37] usb 3-1: USB disconnect, device number 69 [ 160.728712][ T603] usb 2-1: Using ep0 maxpacket: 8 [ 160.734942][ T603] usb 2-1: config 1 has an invalid interface number: 128 but max is 1 [ 160.743190][ T603] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.753378][ T603] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 160.762277][ T603] usb 2-1: config 1 has no interface number 0 [ 160.768360][ T603] usb 2-1: config 1 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.779430][ T603] usb 2-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.790833][ T603] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.800015][ T603] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.808330][ T603] usb 2-1: Product: syz [ 160.812476][ T603] usb 2-1: Manufacturer: syz [ 160.817087][ T603] usb 2-1: SerialNumber: syz [ 160.822908][ T603] cdc_wdm 2-1:1.128: skipping garbage [ 160.829550][ T603] cdc_wdm 2-1:1.128: cdc-wdm0: USB WDM device [ 160.838130][ T315] usb 1-1: config 0 has an invalid interface number: 189 but max is 0 [ 160.846403][ T315] usb 1-1: config 0 has no interface number 0 [ 160.853130][ T315] usb 1-1: config 0 interface 189 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 160.864461][ T315] usb 1-1: config 0 interface 189 altsetting 0 has an invalid endpoint with address 0xE3, skipping [ 160.875770][ T315] usb 1-1: config 0 interface 189 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 160.885793][ T315] usb 1-1: config 0 interface 189 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 160.889275][ T7877] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 160.901499][ T315] usb 1-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 160.915718][ T315] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.923784][ T315] usb 1-1: Product: syz [ 160.928083][ T315] usb 1-1: Manufacturer: syz [ 160.932689][ T315] usb 1-1: SerialNumber: syz [ 160.939207][ T315] usb 1-1: config 0 descriptor?? [ 160.944537][ T7871] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 160.956763][ T315] ums-alauda 1-1:0.189: USB Mass Storage device detected [ 160.970949][ T28] audit: type=1400 audit(2000000056.285:259): avc: denied { module_load } for pid=7882 comm="syz.3.3600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 160.970963][ T7883] Invalid ELF header type: 3 != 1 [ 161.047198][ T315] usb 2-1: USB disconnect, device number 73 [ 161.174342][ T603] usb 1-1: USB disconnect, device number 71 [ 161.270472][ T37] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 161.466979][ T37] usb 4-1: unable to get BOS descriptor or descriptor too short [ 161.475357][ T37] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 161.485506][ T24] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 161.493380][ T37] usb 4-1: config 1 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 161.506323][ T335] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 161.513999][ T37] usb 4-1: config 1 interface 0 has no altsetting 0 [ 161.522154][ T37] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.531257][ T37] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.539231][ T37] usb 4-1: Product: syz [ 161.543410][ T37] usb 4-1: Manufacturer: syz [ 161.547990][ T37] usb 4-1: SerialNumber: syz [ 161.661874][ T28] audit: type=1326 audit(2000000056.922:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7910 comm="syz.1.3614" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb9ca18ebe9 code=0x0 [ 161.714639][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 161.719906][ T335] usb 3-1: Using ep0 maxpacket: 8 [ 161.731313][ T24] usb 5-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 161.740386][ T335] usb 3-1: config index 0 descriptor too short (expected 1307, got 27) [ 161.748700][ T335] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 161.758487][ T24] usb 5-1: config 0 has an invalid interface number: 150 but max is 64 [ 161.766924][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.779106][ T335] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 161.791263][ T37] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 161.804154][ T37] usb 4-1: USB disconnect, device number 75 [ 161.810551][ T24] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 65 [ 161.819645][ T335] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 161.831072][ T24] usb 5-1: config 0 has no interface number 0 [ 161.837386][ T24] usb 5-1: config 0 interface 150 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 161.850530][ T335] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 161.860313][ T335] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 161.874911][ T24] usb 5-1: config 0 interface 150 has no altsetting 0 [ 161.881918][ T24] usb 5-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 161.899452][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.908542][ T24] usb 5-1: config 0 descriptor?? [ 161.913687][ T335] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 161.922882][ T335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.930984][ T335] usb 3-1: Product: syz [ 161.936077][ T335] usb 3-1: Manufacturer: syz [ 161.940848][ T335] usb 3-1: SerialNumber: syz [ 161.947776][ T335] usb 3-1: config 0 descriptor?? [ 161.958690][ T7927] cgroup: Need name or subsystem set [ 161.962120][ T335] hub 3-1:0.0: bad descriptor, ignoring hub [ 161.969940][ T335] hub: probe of 3-1:0.0 failed with error -5 [ 162.072259][ T603] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 162.156058][ T24] usb 5-1: USB disconnect, device number 79 [ 162.267185][ T603] usb 2-1: Using ep0 maxpacket: 8 [ 162.274683][ T603] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 162.283904][ T603] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 162.292123][ T603] usb 2-1: Product: syz [ 162.296284][ T603] usb 2-1: Manufacturer: syz [ 162.300947][ T603] usb 2-1: SerialNumber: syz [ 162.306253][ T603] usb 2-1: config 0 descriptor?? [ 162.311423][ T315] usb 3-1: USB disconnect, device number 70 [ 162.376591][ T37] usb 1-1: new full-speed USB device number 72 using dummy_hcd [ 162.444956][ T7963] incfs: Error accessing: ./file0. [ 162.450113][ T7963] incfs: mount failed -2 [ 162.546404][ T603] usb 2-1: USB disconnect, device number 74 [ 162.582530][ T37] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 162.590972][ T37] usb 1-1: config 0 has no interface number 0 [ 162.597479][ T37] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 162.608708][ T37] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 162.618605][ T37] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 162.629815][ T37] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 162.641148][ T37] usb 1-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.b6 [ 162.650380][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.658456][ T37] usb 1-1: Product: syz [ 162.662631][ T37] usb 1-1: Manufacturer: syz [ 162.667224][ T37] usb 1-1: SerialNumber: syz [ 162.672535][ T37] usb 1-1: config 0 descriptor?? [ 162.678899][ T37] xpad 1-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 162.689511][ T37] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.237/input/input17 [ 162.798081][ T335] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 162.914136][ T37] usb 1-1: USB disconnect, device number 72 [ 162.927599][ T37] xpad 1-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 163.003925][ T335] usb 4-1: Using ep0 maxpacket: 16 [ 163.010150][ T335] usb 4-1: config 3 has an invalid interface number: 155 but max is 0 [ 163.018588][ T335] usb 4-1: config 3 has an invalid interface association descriptor of length 3, skipping [ 163.028510][ T335] usb 4-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 163.038638][ T335] usb 4-1: config 3 has no interface number 0 [ 163.044710][ T335] usb 4-1: config 3 interface 155 has no altsetting 0 [ 163.052826][ T335] usb 4-1: New USB device found, idVendor=05a9, idProduct=264a, bcdDevice=e5.4c [ 163.061989][ T335] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.070449][ T335] usb 4-1: Product: syz [ 163.074605][ T335] usb 4-1: Manufacturer: syz [ 163.079190][ T335] usb 4-1: SerialNumber: syz [ 163.242264][ T4408] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 163.249878][ T24] usb 3-1: new low-speed USB device number 71 using dummy_hcd [ 163.306514][ T335] usb 4-1: Found UVC 0.00 device syz (05a9:264a) [ 163.315585][ T335] usb 4-1: No valid video chain found. [ 163.327072][ T335] usb 4-1: USB disconnect, device number 76 [ 163.460106][ T4408] usb 5-1: config 160 has an invalid interface number: 200 but max is 0 [ 163.468513][ T4408] usb 5-1: config 160 has no interface number 0 [ 163.474911][ T24] usb 3-1: unable to get BOS descriptor or descriptor too short [ 163.482633][ T4408] usb 5-1: config 160 interface 200 has no altsetting 0 [ 163.493267][ T24] usb 3-1: config 7 has an invalid interface number: 67 but max is 0 [ 163.501598][ T24] usb 3-1: config 7 has no interface number 0 [ 163.510859][ T4408] usb 5-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 163.520261][ T4408] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.528577][ T4408] usb 5-1: Product: syz [ 163.532793][ T4408] usb 5-1: Manufacturer: syz [ 163.537502][ T4408] usb 5-1: SerialNumber: syz [ 163.546388][ T24] usb 3-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=6b.16 [ 163.555653][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.563969][ T24] usb 3-1: Product: 㯑 [ 163.708131][ T37] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 163.764531][ T4408] usb 5-1: MIDIStreaming interface descriptor not found [ 163.773682][ T4408] usb 5-1: USB disconnect, device number 80 [ 163.790471][ T24] usb 3-1: USB disconnect, device number 71 [ 163.904421][ T37] usb 2-1: New USB device found, idVendor=1457, idProduct=5118, bcdDevice=cf.91 [ 163.913461][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.922287][ T37] usb 2-1: config 0 descriptor?? [ 163.928178][ T37] ftdi_sio 2-1:0.0: Ignoring interface reserved for JTAG [ 163.957362][ T1561] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 164.023097][ T423] udevd[423]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 164.146117][ T4408] usb 2-1: USB disconnect, device number 75 [ 164.153527][ T1561] usb 1-1: New USB device found, idVendor=0dba, idProduct=3000, bcdDevice=26.ea [ 164.162667][ T1561] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.171294][ T1561] usb 1-1: config 0 descriptor?? [ 164.177074][ T1561] usb 1-1: Invalid firmware size=18. [ 164.366667][ T8087] loop2: detected capacity change from 0 to 512 [ 164.382780][ T8087] EXT4-fs: Ignoring removed mblk_io_submit option [ 164.389683][ T8087] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 164.395654][ T8093] loop3: detected capacity change from 0 to 2048 [ 164.404713][ T1561] usb 1-1: USB disconnect, device number 73 [ 164.433155][ T8087] EXT4-fs (loop2): can't mount with data_err=abort, fs mounted w/o journal [ 164.487589][ T8093] loop3: p1 p2 p3 [ 164.538883][ T8095] loop4: detected capacity change from 0 to 40427 [ 164.551088][ T8095] F2FS-fs (loop4): invalid crc value [ 164.557495][ T8095] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 164.598935][ T425] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 164.637021][ T423] udevd[423]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 164.641317][ T2366] udevd[2366]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 164.652355][ T425] udevd[425]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 164.681123][ T8115] loop3: detected capacity change from 0 to 1024 [ 164.702294][ T8119] IPv6: addrconf: prefix option has invalid lifetime [ 164.725092][ T8115] EXT4-fs (loop3): barriers disabled [ 164.736086][ T8122] bpf: Bad value for 'mode' [ 164.742102][ T8115] JBD2: no valid journal superblock found [ 164.759375][ T8115] EXT4-fs (loop3): error loading journal [ 164.928119][ T28] audit: type=1326 audit(2000000059.931:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8166 comm="syz.1.3740" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb9ca18ebe9 code=0x0 [ 165.092069][ T8208] loop1: detected capacity change from 0 to 16 [ 165.107334][ T8214] loop3: detected capacity change from 0 to 16 [ 165.107523][ T8215] loop2: detected capacity change from 0 to 16 [ 165.114150][ T8213] loop4: detected capacity change from 0 to 16 [ 165.122254][ T8208] erofs: (device loop1): mounted with root inode @ nid 36. [ 165.144628][ T8214] erofs: (device loop3): mounted with root inode @ nid 36. [ 165.153003][ T8213] erofs: (device loop4): mounted with root inode @ nid 36. [ 165.161462][ T8215] erofs: (device loop2): mounted with root inode @ nid 36. [ 165.187493][ T8220] loop4: detected capacity change from 0 to 16 [ 165.207898][ T8220] erofs: (device loop4): mounted with root inode @ nid 36. [ 165.246517][ T8228] loop3: detected capacity change from 0 to 16 [ 165.257536][ T8231] loop2: detected capacity change from 0 to 16 [ 165.264678][ T8228] erofs: (device loop3): mounted with root inode @ nid 36. [ 165.283493][ T8231] erofs: (device loop2): mounted with root inode @ nid 36. [ 165.324959][ T8240] loop4: detected capacity change from 0 to 1024 [ 165.339514][ T8242] loop2: detected capacity change from 0 to 512 [ 165.351904][ T8240] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 165.362544][ T8242] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 165.374079][ T8242] ext4 filesystem being mounted at /801/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.383772][ T285] EXT4-fs (loop4): unmounting filesystem. [ 165.392903][ T286] EXT4-fs (loop2): unmounting filesystem. [ 165.419659][ T8250] loop2: detected capacity change from 0 to 2048 [ 165.432394][ T8248] loop4: detected capacity change from 0 to 4096 [ 165.443871][ T8248] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 165.453518][ T8250] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 165.462030][ T8250] ext4 filesystem being mounted at /802/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.478356][ T285] EXT4-fs (loop4): unmounting filesystem. [ 165.484610][ T286] EXT4-fs (loop2): unmounting filesystem. [ 165.485034][ T37] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 165.534015][ T8257] loop4: detected capacity change from 0 to 4096 [ 165.546034][ T8257] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 165.563013][ T8260] loop2: detected capacity change from 0 to 512 [ 165.578050][ T285] EXT4-fs (loop4): unmounting filesystem. [ 165.583070][ T8260] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 165.592792][ T8260] ext4 filesystem being mounted at /804/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.601671][ T1561] usb 1-1: new low-speed USB device number 74 using dummy_hcd [ 165.603746][ T4408] usb 4-1: new full-speed USB device number 77 using dummy_hcd [ 165.624651][ T8264] loop4: detected capacity change from 0 to 512 [ 165.637644][ T8264] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 165.646791][ T286] EXT4-fs (loop2): unmounting filesystem. [ 165.653583][ T285] EXT4-fs (loop4): unmounting filesystem. [ 165.668309][ T8267] loop2: detected capacity change from 0 to 512 [ 165.680371][ T8267] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 165.695823][ T286] EXT4-fs (loop2): unmounting filesystem. [ 165.708416][ T8272] 9pnet_fd: p9_fd_create_tcp (8272): problem connecting socket to 127.0.0.1 [ 165.723336][ T37] usb 2-1: Using ep0 maxpacket: 16 [ 165.727861][ T8274] loop2: detected capacity change from 0 to 256 [ 165.730194][ T37] usb 2-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice= 0.81 [ 165.747541][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.765089][ T37] usb 2-1: config 0 descriptor?? [ 165.780879][ T37] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 165.792136][ T37] usb 2-1: Detected SIO [ 165.796718][ T37] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 165.821975][ T4408] usb 4-1: config 8 has an invalid interface number: 223 but max is 0 [ 165.822026][ T1561] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 165.830283][ T4408] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 165.841692][ T1561] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 65535, setting to 8 [ 165.851551][ T4408] usb 4-1: config 8 has no interface number 0 [ 165.862678][ T1561] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 165.868882][ T4408] usb 4-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 15872, setting to 64 [ 165.877797][ T1561] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.888818][ T4408] usb 4-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.897842][ T8236] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 165.912762][ T4408] usb 4-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 165.926546][ T4408] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.934801][ T4408] usb 4-1: Product: syz [ 165.939039][ T4408] usb 4-1: Manufacturer: syz [ 165.943664][ T4408] usb 4-1: SerialNumber: syz [ 165.961663][ T37] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 166.015706][ T335] usb 2-1: USB disconnect, device number 76 [ 166.022331][ T335] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 166.032094][ T335] ftdi_sio 2-1:0.0: device disconnected [ 166.070036][ T315] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 166.151409][ T1561] usb 1-1: string descriptor 0 read error: -71 [ 166.157948][ T1561] hub 1-1:32.0: USB hub found [ 166.163198][ T1561] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 166.167829][ T37] usb 5-1: Using ep0 maxpacket: 16 [ 166.185294][ T4408] usb 4-1: USB disconnect, device number 77 [ 166.193423][ T37] usb 5-1: unable to get BOS descriptor or descriptor too short [ 166.202677][ T37] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 166.211002][ T37] usb 5-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 166.213612][ T1561] usb 1-1: USB disconnect, device number 74 [ 166.221416][ T37] usb 5-1: config 13 has no interface number 0 [ 166.233705][ T37] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 166.244123][ T37] usb 5-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 166.257512][ T37] usb 5-1: config 13 interface 50 has no altsetting 0 [ 166.265028][ T315] usb 3-1: Using ep0 maxpacket: 32 [ 166.271772][ T315] usb 3-1: unable to get BOS descriptor or descriptor too short [ 166.286363][ T37] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 166.293302][ T315] usb 3-1: config 1 interface 0 has no altsetting 0 [ 166.306775][ T37] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.313866][ T315] usb 3-1: string descriptor 0 read error: -22 [ 166.315042][ T37] usb 5-1: Product: syz [ 166.321176][ T315] usb 3-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.40 [ 166.334293][ T315] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.336044][ T37] usb 5-1: Manufacturer: syz [ 166.353449][ T37] usb 5-1: SerialNumber: syz [ 166.359093][ T8269] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 166.573975][ T315] usbhid 3-1:1.0: can't add hid device: -71 [ 166.576595][ T8282] loop1: detected capacity change from 0 to 512 [ 166.580033][ T315] usbhid: probe of 3-1:1.0 failed with error -71 [ 166.597355][ T37] usb 5-1: MIDIStreaming interface descriptor not found [ 166.599586][ T315] usb 3-1: USB disconnect, device number 72 [ 166.608306][ T8282] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 166.627396][ T37] usb 5-1: USB disconnect, device number 81 [ 166.641419][ T284] EXT4-fs (loop1): unmounting filesystem. [ 166.660728][ T8285] loop1: detected capacity change from 0 to 1024 [ 166.671734][ T8285] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 166.686976][ T284] EXT4-fs (loop1): unmounting filesystem. [ 166.855759][ T8300] loop3: detected capacity change from 0 to 4096 [ 166.894302][ T8300] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 166.918625][ T287] EXT4-fs (loop3): unmounting filesystem. [ 166.956018][ T8309] loop3: detected capacity change from 0 to 4096 [ 166.983943][ T8309] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 167.001732][ T335] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 167.010268][ T287] EXT4-fs (loop3): unmounting filesystem. [ 167.037528][ T8317] loop3: detected capacity change from 0 to 512 [ 167.053811][ T8317] FAT-fs (loop3): bogus number of FAT sectors [ 167.060331][ T8317] FAT-fs (loop3): Can't find a valid FAT filesystem [ 167.079405][ T8319] loop3: detected capacity change from 0 to 128 [ 167.104991][ T8321] loop3: detected capacity change from 0 to 2048 [ 167.143092][ T8321] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 167.151713][ T8321] ext4 filesystem being mounted at /656/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.193134][ T8325] loop4: detected capacity change from 0 to 512 [ 167.209797][ T8327] loop2: detected capacity change from 0 to 512 [ 167.217600][ T287] EXT4-fs (loop3): unmounting filesystem. [ 167.223479][ T335] usb 2-1: Using ep0 maxpacket: 16 [ 167.257611][ T335] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.330009][ T335] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 167.348413][ T335] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.356524][ T335] usb 2-1: Product: syz [ 167.370094][ T335] usb 2-1: Manufacturer: syz [ 167.374786][ T335] usb 2-1: SerialNumber: syz [ 167.395009][ T335] usb 2-1: config 0 descriptor?? [ 167.400797][ T335] hub 2-1:0.0: bad descriptor, ignoring hub [ 167.413428][ T335] hub: probe of 2-1:0.0 failed with error -5 [ 167.441542][ T335] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 167.462298][ T425] udevd[425]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.482591][ T8331] loop4: detected capacity change from 0 to 32768 [ 167.512387][ T8329] loop3: detected capacity change from 0 to 32768 [ 167.570361][ T8341] loop3: detected capacity change from 0 to 2048 [ 167.570985][ T8343] loop4: detected capacity change from 0 to 512 [ 167.576862][ T6] usb 3-1: new full-speed USB device number 73 using dummy_hcd [ 167.601794][ T8341] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 167.610768][ T8341] ext4 filesystem being mounted at /658/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.634159][ T287] EXT4-fs (loop3): unmounting filesystem. [ 167.634681][ T8343] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 167.650727][ T8343] ext4 filesystem being mounted at /739/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.686716][ T285] EXT4-fs (loop4): unmounting filesystem. [ 167.694078][ T8350] loop3: detected capacity change from 0 to 8192 [ 167.712545][ T8352] loop4: detected capacity change from 0 to 4096 [ 167.738641][ T315] usb 1-1: new full-speed USB device number 75 using dummy_hcd [ 167.749372][ T24] usb 2-1: USB disconnect, device number 77 [ 167.757720][ T8352] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 167.766963][ T8356] loop3: detected capacity change from 0 to 512 [ 167.776774][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 167.787989][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 167.798539][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 167.808118][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 167.816210][ T6] usb 3-1: SerialNumber: syz [ 167.822702][ T285] EXT4-fs (loop4): unmounting filesystem. [ 167.823279][ T6] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 167.835338][ T6] usb-storage 3-1:1.0: USB Mass Storage device detected [ 167.850984][ T8360] loop3: detected capacity change from 0 to 128 [ 167.858824][ T6] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 167.872604][ T8362] loop4: detected capacity change from 0 to 2048 [ 167.892284][ T6] scsi host1: usb-storage 3-1:1.0 [ 167.909908][ T8365] loop4: detected capacity change from 0 to 512 [ 167.940935][ T8367] loop3: detected capacity change from 0 to 512 [ 167.957254][ T315] usb 1-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0xBA, skipping [ 167.968411][ T315] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 10 [ 167.979457][ T315] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 167.989442][ T315] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bf.9d [ 167.998806][ T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.000263][ T8369] loop4: detected capacity change from 0 to 4096 [ 168.012990][ T8337] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 168.028573][ T315] snd-usb-audio: probe of 1-1:27.0 failed with error -12 [ 168.053635][ T315] usb 3-1: USB disconnect, device number 73 [ 168.054686][ T8371] loop3: detected capacity change from 0 to 512 [ 168.064144][ T506] udevd[506]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.071612][ T8369] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 168.127042][ T285] EXT4-fs (loop4): unmounting filesystem. [ 168.148574][ T8374] loop3: detected capacity change from 0 to 2048 [ 168.158279][ T8376] loop4: detected capacity change from 0 to 512 [ 168.189113][ T8376] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 168.201509][ T8380] loop1: detected capacity change from 0 to 256 [ 168.202674][ T8381] loop3: detected capacity change from 0 to 256 [ 168.233560][ T285] EXT4-fs (loop4): unmounting filesystem. [ 168.243736][ T8383] loop1: detected capacity change from 0 to 256 [ 168.260766][ T6] usb 1-1: USB disconnect, device number 75 [ 168.284889][ T8387] loop4: detected capacity change from 0 to 512 [ 168.320808][ T8392] loop1: detected capacity change from 0 to 128 [ 168.332322][ T8393] loop3: detected capacity change from 0 to 128 [ 168.347833][ T8395] loop4: detected capacity change from 0 to 128 [ 168.382374][ T8397] loop1: detected capacity change from 0 to 512 [ 168.409883][ T8399] loop3: detected capacity change from 0 to 256 [ 168.422254][ T8401] loop4: detected capacity change from 0 to 128 [ 168.441692][ T8403] loop1: detected capacity change from 0 to 128 [ 168.466145][ T8405] loop3: detected capacity change from 0 to 256 [ 168.486484][ T8407] loop4: detected capacity change from 0 to 512 [ 168.506116][ T8409] loop1: detected capacity change from 0 to 512 [ 168.554893][ T8411] loop3: detected capacity change from 0 to 2048 [ 168.599351][ T8413] loop4: detected capacity change from 0 to 8192 [ 168.601100][ T8417] loop3: detected capacity change from 0 to 512 [ 168.640206][ T8419] loop3: detected capacity change from 0 to 128 [ 168.704060][ T8421] loop2: detected capacity change from 0 to 512 [ 168.765201][ T8415] loop1: detected capacity change from 0 to 32768 [ 168.792638][ T8425] loop4: detected capacity change from 0 to 8192 [ 168.848386][ T8429] loop1: detected capacity change from 0 to 2048 [ 168.880771][ T8433] loop4: detected capacity change from 0 to 512 [ 168.928127][ T8438] loop1: detected capacity change from 0 to 128 [ 168.966825][ T8443] loop1: detected capacity change from 0 to 2048 [ 168.995236][ T6] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 169.071075][ T315] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 169.079344][ T8441] loop4: detected capacity change from 0 to 32768 [ 169.190285][ T1561] usb 1-1: new full-speed USB device number 76 using dummy_hcd [ 169.201103][ T6] usb 4-1: Using ep0 maxpacket: 32 [ 169.208002][ T6] usb 4-1: config 1 interface 0 altsetting 5 bulk endpoint 0x3 has invalid maxpacket 1024 [ 169.235182][ T6] usb 4-1: config 1 interface 0 altsetting 5 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.249869][ T6] usb 4-1: config 1 interface 0 has no altsetting 0 [ 169.267491][ T6] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.276706][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.288902][ T315] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 169.297606][ T315] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.320246][ T6] usb 4-1: Product: syz [ 169.324454][ T6] usb 4-1: Manufacturer: syz [ 169.329039][ T6] usb 4-1: SerialNumber: syz [ 169.333761][ T315] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 169.346172][ T315] usb 3-1: config 1 has no interface number 0 [ 169.352314][ T315] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 169.352360][ T8423] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 169.363067][ T315] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 169.408396][ T315] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.417470][ T315] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.426957][ T1561] usb 1-1: unable to get BOS descriptor or descriptor too short [ 169.439854][ T1561] usb 1-1: not running at top speed; connect to a high speed hub [ 169.461164][ T315] usb 3-1: Product: syz [ 169.465481][ T315] usb 3-1: Manufacturer: syz [ 169.470299][ T1561] usb 1-1: config 12 has an invalid interface number: 173 but max is 1 [ 169.478607][ T315] usb 3-1: SerialNumber: syz [ 169.493600][ T1561] usb 1-1: config 12 has an invalid interface number: 173 but max is 1 [ 169.501972][ T1561] usb 1-1: config 12 has 1 interface, different from the descriptor's value: 2 [ 169.515157][ T1561] usb 1-1: config 12 has no interface number 0 [ 169.521473][ T1561] usb 1-1: config 12 interface 173 has no altsetting 0 [ 169.528910][ T315] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 169.535725][ T315] cdc_ncm 3-1:1.1: bind() failure [ 169.541403][ T1561] usb 1-1: config 12 interface 173 has no altsetting 1 [ 169.564861][ T1561] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice=33.b7 [ 169.585436][ T1561] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.601937][ T1561] usb 1-1: Product: syz [ 169.606148][ T1561] usb 1-1: Manufacturer: syz [ 169.610764][ T1561] usb 1-1: SerialNumber: syz [ 169.627098][ T6] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 169.642624][ T6] usb 4-1: USB disconnect, device number 78 [ 169.788011][ T315] usb 3-1: USB disconnect, device number 74 [ 169.871771][ T1561] usb 1-1: USB disconnect, device number 76 [ 169.955917][ T8445] loop1: detected capacity change from 0 to 262144 [ 170.116951][ T28] audit: type=1400 audit(2000000064.721:262): avc: denied { create } for pid=8458 comm="syz.1.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 170.154495][ T28] audit: type=1400 audit(2000000064.740:263): avc: denied { write } for pid=8458 comm="syz.1.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 170.230917][ T28] audit: type=1400 audit(2000000064.832:264): avc: denied { create } for pid=8467 comm="syz.1.3877" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 170.279337][ T28] audit: type=1400 audit(2000000064.832:265): avc: denied { write } for pid=8467 comm="syz.1.3877" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 170.321490][ T28] audit: type=1400 audit(2000000064.832:266): avc: denied { nlmsg_write } for pid=8467 comm="syz.1.3877" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 170.374341][ T28] audit: type=1326 audit(2000000064.841:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8466 comm="syz.3.3876" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 170.404376][ T8481] xt_TCPMSS: Only works on TCP SYN packets [ 170.447101][ T28] audit: type=1326 audit(2000000064.841:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8466 comm="syz.3.3876" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 170.538759][ T28] audit: type=1326 audit(2000000064.851:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8466 comm="syz.3.3876" exe="/root/syz-executor" sig=0 arch=c000003e syscall=97 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 170.539331][ T8501] block device autoloading is deprecated and will be removed. [ 170.617309][ T28] audit: type=1326 audit(2000000064.851:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8466 comm="syz.3.3876" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 170.656112][ T8515] loop2: detected capacity change from 0 to 128 [ 170.708430][ T28] audit: type=1326 audit(2000000064.851:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8466 comm="syz.3.3876" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 170.789163][ T8529] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3907'. [ 170.798248][ T28] audit: type=1400 audit(2000000064.851:272): avc: denied { ioctl } for pid=8470 comm="syz.1.3878" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d0f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 170.815400][ T8529] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3907'. [ 170.879385][ T28] audit: type=1400 audit(2000000065.183:273): avc: denied { connect } for pid=8510 comm="syz.3.3898" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 170.900766][ T8529] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3907'. [ 170.901357][ T8447] loop4: detected capacity change from 0 to 262144 [ 170.913307][ T8529] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 171.079719][ T8553] loop2: detected capacity change from 0 to 256 [ 171.223060][ T8570] netlink: 'syz.0.3928': attribute type 5 has an invalid length. [ 171.260350][ T8578] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3931'. [ 171.311984][ T8578] netlink: 3 bytes leftover after parsing attributes in process `syz.2.3931'. [ 171.354034][ T8590] netlink: 128 bytes leftover after parsing attributes in process `syz.0.3937'. [ 171.406081][ T28] audit: type=1400 audit(2000000065.912:274): avc: denied { relabelfrom } for pid=8595 comm="syz.4.3942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 171.509133][ T28] audit: type=1400 audit(2000000065.912:275): avc: denied { relabelto } for pid=8595 comm="syz.4.3942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 171.602900][ T28] audit: type=1400 audit(2000000066.014:276): avc: denied { mounton } for pid=8613 comm="syz.3.3948" path="/699/file0" dev="tmpfs" ino=3588 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 171.742235][ T8654] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3969'. [ 172.033105][ T8537] loop1: detected capacity change from 0 to 131072 [ 172.044377][ T8537] F2FS-fs (loop1): Found nat_bits in checkpoint [ 172.051009][ T1561] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 172.080003][ T8537] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 172.104686][ T37] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 172.197421][ T8694] SELinux: Context c *:* w is not valid (left unmapped). [ 172.237562][ T8702] binder: 8701:8702 ioctl 40046210 0 returned -14 [ 172.262315][ T1561] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 172.272421][ T1561] usb 3-1: config 0 has no interface number 0 [ 172.283058][ T1561] usb 3-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 172.292350][ T1561] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.300592][ T1561] usb 3-1: Product: syz [ 172.304842][ T1561] usb 3-1: Manufacturer: syz [ 172.309560][ T1561] usb 3-1: SerialNumber: syz [ 172.311877][ T37] usb 4-1: Using ep0 maxpacket: 16 [ 172.314432][ T6] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 172.324031][ T37] usb 4-1: config 7 has an invalid interface number: 76 but max is 0 [ 172.327758][ T1561] usb 3-1: config 0 descriptor?? [ 172.341421][ T37] usb 4-1: config 7 has no interface number 0 [ 172.347813][ T37] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x6 has an invalid bInterval 0, changing to 7 [ 172.355170][ T8714] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 172.363301][ T37] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 172.382231][ T37] usb 4-1: config 7 interface 76 has no altsetting 0 [ 172.401962][ T37] usb 4-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 172.403197][ T8720] syz.1.3999 (8720): /proc/8719/oom_adj is deprecated, please use /proc/8719/oom_score_adj instead. [ 172.411255][ T37] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.411277][ T37] usb 4-1: Product: syz [ 172.411288][ T37] usb 4-1: Manufacturer: syz [ 172.411301][ T37] usb 4-1: SerialNumber: syz [ 172.534103][ T8737] netlink: 10 bytes leftover after parsing attributes in process `syz.1.4007'. [ 172.548920][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 172.556216][ T6] usb 1-1: config 11 has an invalid interface number: 117 but max is 0 [ 172.569321][ T1561] usb 3-1: Found UVC 0.08 device syz (046d:0823) [ 172.576706][ T1561] usb 3-1: No valid video chain found. [ 172.590350][ T6] usb 1-1: config 11 has no interface number 0 [ 172.597629][ T1561] usb 3-1: USB disconnect, device number 75 [ 172.605279][ T8749] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4013'. [ 172.617013][ T8749] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4013'. [ 172.619997][ T6] usb 1-1: New USB device found, idVendor=11c8, idProduct=e644, bcdDevice=d5.da [ 172.645987][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.649022][ T37] usb 4-1: USB disconnect, device number 79 [ 172.669160][ T6] usb 1-1: Product: syz [ 172.694650][ T6] usb 1-1: Manufacturer: syz [ 172.701629][ T6] usb 1-1: SerialNumber: syz [ 172.937245][ T6] usb-storage 1-1:11.117: USB Mass Storage device detected [ 173.017722][ T6] usb 1-1: USB disconnect, device number 77 [ 173.094265][ T8841] tipc: Can't bind to reserved service type 2 [ 173.179062][ T8859] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 173.259065][ T8871] xt_NFQUEUE: number of queues (65534) out of range (got 131068) [ 173.374143][ T8885] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 173.558079][ T8907] loop3: detected capacity change from 0 to 256 [ 173.574067][ T8911] No source specified [ 173.589567][ T8907] exfat: Deprecated parameter 'namecase' [ 173.616638][ T8916] xt_TCPMSS: Only works on TCP SYN packets [ 173.628193][ T8907] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 174.770798][ T9062] netlink: 'syz.3.4168': attribute type 8 has an invalid length. [ 174.908743][ T9068] netlink: 'syz.3.4171': attribute type 24 has an invalid length. [ 175.033163][ T8849] loop4: detected capacity change from 0 to 262144 [ 175.068282][ T8849] F2FS-fs (loop4): Found nat_bits in checkpoint [ 175.138305][ T8849] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 175.215650][ T9088] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 175.244370][ T8867] loop1: detected capacity change from 0 to 262144 [ 175.467667][ T9098] loop2: detected capacity change from 0 to 256 [ 175.506853][ T9098] exfat: Deprecated parameter 'namecase' [ 175.521224][ T9098] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 175.590674][ T9105] Driver unsupported XDP return value 0 on prog (id 453) dev N/A, expect packet loss! [ 175.689078][ T9113] netlink: 'syz.2.4192': attribute type 8 has an invalid length. [ 175.767314][ T9119] IPv6: Can't replace route, no match found [ 175.874957][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 175.874971][ T28] audit: type=1400 audit(2000000070.029:313): avc: denied { bind } for pid=9128 comm="syz.3.4201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 175.955804][ T9137] xt_hashlimit: max too large, truncated to 1048576 [ 175.964692][ T28] audit: type=1400 audit(2000000070.084:314): avc: denied { ioctl } for pid=9132 comm="syz.2.4203" path="/dev/input/event2" dev="devtmpfs" ino=277 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 175.993839][ T9143] loop2: detected capacity change from 0 to 256 [ 175.995657][ T9137] xt_bpf: check failed: parse error [ 176.016417][ T9143] FAT-fs (loop2): Directory bread(block 64) failed [ 176.044437][ T9143] FAT-fs (loop2): Directory bread(block 65) failed [ 176.071706][ T9143] FAT-fs (loop2): Directory bread(block 66) failed [ 176.102514][ T9143] FAT-fs (loop2): Directory bread(block 67) failed [ 176.116119][ T9143] FAT-fs (loop2): Directory bread(block 68) failed [ 176.133691][ T9143] FAT-fs (loop2): Directory bread(block 69) failed [ 176.149741][ T9161] netlink: 'syz.3.4215': attribute type 7 has an invalid length. [ 176.154134][ T9143] FAT-fs (loop2): Directory bread(block 70) failed [ 176.175158][ T9161] netlink: 'syz.3.4215': attribute type 8 has an invalid length. [ 176.183117][ T9143] FAT-fs (loop2): Directory bread(block 71) failed [ 176.199546][ T9143] FAT-fs (loop2): Directory bread(block 72) failed [ 176.220252][ T9143] FAT-fs (loop2): Directory bread(block 73) failed [ 176.301204][ T9186] netlink: 'syz.4.4227': attribute type 15 has an invalid length. [ 176.330880][ T9189] loop3: detected capacity change from 0 to 512 [ 176.383702][ T28] audit: type=1400 audit(2000000070.499:315): avc: denied { read } for pid=9198 comm="syz.1.4234" name="event2" dev="devtmpfs" ino=277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 176.397277][ T9202] __nla_validate_parse: 19 callbacks suppressed [ 176.397296][ T9202] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4235'. [ 176.429763][ T9189] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 176.466155][ T28] audit: type=1400 audit(2000000070.573:316): avc: denied { validate_trans } for pid=9207 comm="syz.2.4238" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 176.488113][ T9189] ext4 filesystem being mounted at /781/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 176.502360][ T28] audit: type=1400 audit(2000000070.610:317): avc: denied { setattr } for pid=9188 comm="syz.3.4229" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 176.582033][ T287] EXT4-fs (loop3): unmounting filesystem. [ 176.616640][ T9226] SELinux: Context Ž is not valid (left unmapped). [ 176.686242][ T28] audit: type=1326 audit(2000000070.786:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9237 comm="syz.3.4253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 176.759313][ T9249] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4257'. [ 176.768408][ T28] audit: type=1326 audit(2000000070.813:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9237 comm="syz.3.4253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 176.814986][ T9258] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 176.821983][ T28] audit: type=1326 audit(2000000070.813:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9237 comm="syz.3.4253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=115 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 176.863269][ T28] audit: type=1326 audit(2000000070.813:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9237 comm="syz.3.4253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 176.910287][ T28] audit: type=1326 audit(2000000070.813:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9237 comm="syz.3.4253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360f98ebe9 code=0x7ffc0000 [ 176.938711][ T9271] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4268'. [ 177.002998][ T9283] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4276'. [ 177.056521][ T9297] SELinux: policydb string does not match my string SE Linux [ 177.087629][ T9297] SELinux: failed to load policy [ 177.253002][ T9346] netlink: 'syz.0.4305': attribute type 9 has an invalid length. [ 177.367090][ T9373] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4317'. [ 177.397229][ T9373] device vlan0 entered promiscuous mode [ 177.487496][ T9401] netlink: 'syz.1.4334': attribute type 4 has an invalid length. [ 177.498256][ T9401] netlink: 'syz.1.4334': attribute type 5 has an invalid length. [ 177.508890][ T9401] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.4334'. [ 177.618136][ T9432] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4346'. [ 177.673462][ T900] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 177.703930][ T9453] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.748492][ T9462] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.796886][ T9471] xt_ecn: cannot match TCP bits for non-tcp packets [ 177.880969][ T900] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 177.894067][ T900] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 177.910783][ T9496] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.913468][ T900] usb 1-1: config 0 has no interface number 0 [ 177.919047][ T9496] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 177.944866][ T900] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 177.955397][ T900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.969206][ T900] usb 1-1: Product: syz [ 177.982014][ T900] usb 1-1: Manufacturer: syz [ 177.986840][ T900] usb 1-1: SerialNumber: syz [ 178.005403][ T900] usb 1-1: config 0 descriptor?? [ 178.012174][ T9510] netlink: 'syz.3.4386': attribute type 5 has an invalid length. [ 178.018670][ T900] hub 1-1:0.31: bad descriptor, ignoring hub [ 178.026384][ T900] hub: probe of 1-1:0.31 failed with error -5 [ 178.037474][ T900] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 178.052544][ T900] uvcvideo 1-1:0.31: Entity type for entity Output 6 was not initialized! [ 178.063577][ T9518] xt_SECMARK: invalid security context 'unconfined' [ 178.070906][ T900] usb 1-1: Failed to create links for entity 6 [ 178.081177][ T900] usb 1-1: Failed to register entities (-22). [ 178.141565][ T9532] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 178.377817][ T900] usb 1-1: USB disconnect, device number 78 [ 178.436278][ T9592] netlink: 'syz.3.4426': attribute type 2 has an invalid length. [ 178.581072][ T9626] device xfrm0 entered promiscuous mode [ 178.677444][ T9650] netlink: 'syz.3.4455': attribute type 6 has an invalid length. [ 178.761590][ T9668] netlink: 11 bytes leftover after parsing attributes in process `syz.2.4465'. [ 178.911904][ T9706] netlink: 'syz.4.4484': attribute type 3 has an invalid length. [ 178.925330][ T9705] device bridge1 entered promiscuous mode [ 179.012245][ T9726] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 179.029029][ T9726] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 179.040821][ T9726] overlayfs: missing 'lowerdir' [ 179.092014][ T9740] netlink: 'syz.4.4501': attribute type 30 has an invalid length. [ 179.169124][ T9758] ÿ: renamed from bond_slave_0 [ 179.535821][ T9846] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 179.566609][ T9852] overlayfs: missing 'lowerdir' [ 179.618651][ T9863] device vti0 entered promiscuous mode [ 179.843898][ T9912] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4584'. [ 179.935694][ T9936] xt_ecn: cannot match TCP bits for non-tcp packets [ 180.028314][ T9955] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 180.057103][ T9956] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4607'. [ 180.091419][ T9964] netlink: 'syz.2.4611': attribute type 49 has an invalid length. [ 180.274480][T10012] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 180.307697][T10020] xt_ecn: cannot match TCP bits for non-tcp packets [ 180.318527][ T24] usb 5-1: new full-speed USB device number 82 using dummy_hcd [ 180.414526][ T900] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 180.523929][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.544896][ T24] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 180.568991][ T24] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 180.589893][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 180.598146][ T24] usb 5-1: SerialNumber: syz [ 180.616525][ T24] usb 5-1: 0:2 : does not exist [ 180.629269][ T24] usb 5-1: unit 247 not found! [ 180.632284][ T900] usb 4-1: Using ep0 maxpacket: 16 [ 180.657474][ T900] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.712888][ T900] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 180.742602][ T900] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 180.779395][ T900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.803778][ T900] usb 4-1: config 0 descriptor?? [ 180.834856][ T24] usb 5-1: USB disconnect, device number 82 [ 180.968514][T10150] device ip6erspan0 entered promiscuous mode [ 181.055929][T10164] netlink: 'syz.1.4711': attribute type 1 has an invalid length. [ 181.156480][T10172] IPv6: NLM_F_CREATE should be specified when creating new route [ 181.261339][ T900] usbhid 4-1:0.0: can't add hid device: -71 [ 181.261397][ T900] usbhid: probe of 4-1:0.0 failed with error -71 [ 181.262350][ T900] usb 4-1: USB disconnect, device number 80 [ 181.323644][ T28] kauditd_printk_skb: 62 callbacks suppressed [ 181.323660][ T28] audit: type=1400 audit(2000000001.412:385): avc: denied { create } for pid=10189 comm="syz.2.4724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 181.366328][ T28] audit: type=1400 audit(2000000001.439:386): avc: denied { write } for pid=10189 comm="syz.2.4724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 181.393280][ T28] audit: type=1400 audit(2000000001.439:387): avc: denied { nlmsg_write } for pid=10189 comm="syz.2.4724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 181.419980][ T28] audit: type=1400 audit(2000000001.439:388): avc: denied { module_request } for pid=10189 comm="syz.2.4724" kmod="crypto-rfc4309(ccm(aes))" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 181.600023][ T28] audit: type=1326 audit(2000000001.670:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10229 comm="syz.2.4740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 181.653403][ T28] audit: type=1326 audit(2000000001.698:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10229 comm="syz.2.4740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 181.681473][ T28] audit: type=1326 audit(2000000001.698:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10229 comm="syz.2.4740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 181.718669][ T28] audit: type=1400 audit(2000000001.781:392): avc: denied { bpf } for pid=10241 comm="syz.2.4747" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 181.756487][T10248] 8021q: VLANs not supported on lo [ 181.898719][ T28] audit: type=1326 audit(2000000001.938:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10269 comm="syz.4.4761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747958ebe9 code=0x7ffc0000 [ 181.927044][ T28] audit: type=1326 audit(2000000001.938:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10269 comm="syz.4.4761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747958ebe9 code=0x7ffc0000 [ 182.006646][T10288] IPv6: NLM_F_REPLACE set, but no existing node found! [ 182.198444][T10332] __nla_validate_parse: 33 callbacks suppressed [ 182.198463][T10332] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4790'. [ 182.261559][T10344] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 182.297134][T10354] x_tables: duplicate underflow at hook 2 [ 182.581272][T10414] loop3: detected capacity change from 0 to 256 [ 182.623233][T10414] FAT-fs (loop3): Directory bread(block 64) failed [ 182.635144][T10414] FAT-fs (loop3): Directory bread(block 65) failed [ 182.642669][T10422] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4836'. [ 182.649796][T10414] FAT-fs (loop3): Directory bread(block 66) failed [ 182.654280][T10422] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4836'. [ 182.658475][T10414] FAT-fs (loop3): Directory bread(block 67) failed [ 182.667461][T10422] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4836'. [ 182.675029][T10414] FAT-fs (loop3): Directory bread(block 68) failed [ 182.708173][T10414] FAT-fs (loop3): Directory bread(block 69) failed [ 182.752492][T10414] FAT-fs (loop3): Directory bread(block 70) failed [ 182.785821][T10414] FAT-fs (loop3): Directory bread(block 71) failed [ 182.791507][T10444] netlink: 104 bytes leftover after parsing attributes in process `syz.0.4844'. [ 182.797018][T10414] FAT-fs (loop3): Directory bread(block 72) failed [ 182.819235][T10414] FAT-fs (loop3): Directory bread(block 73) failed [ 182.969059][T10477] loop2: detected capacity change from 0 to 1024 [ 182.979757][T10477] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 183.034199][ T286] EXT4-fs (loop2): unmounting filesystem. [ 183.113743][T10510] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4878'. [ 183.202785][T10532] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4890'. [ 183.235083][T10537] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4893'. [ 183.245116][T10540] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4894'. [ 183.401734][T10575] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4913'. [ 183.435474][T10582] loop2: detected capacity change from 0 to 512 [ 183.478774][T10582] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 183.512813][T10582] ext4 filesystem being mounted at /1071/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 183.567782][ T286] EXT4-fs (loop2): unmounting filesystem. [ 183.579082][T10602] xt_SECMARK: invalid mode: 2 [ 183.679451][T10624] mmap: syz.3.4936 (10624): VmData 167489536 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 183.811840][T10646] validate_nla: 3 callbacks suppressed [ 183.811859][T10646] netlink: 'syz.2.4947': attribute type 10 has an invalid length. [ 183.828213][T10652] xt_l2tp: v2 doesn't support IP mode [ 183.863899][T10646] netlink: 'syz.2.4947': attribute type 10 has an invalid length. [ 183.992322][T10673] xt_l2tp: wrong L2TP version: 0 [ 184.126204][T10690] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.167698][T10690] device vlan0 left promiscuous mode [ 184.524590][T10766] netlink: 'syz.1.5005': attribute type 15 has an invalid length. [ 184.548761][T10778] xt_TCPMSS: Only works on TCP SYN packets [ 184.780253][T10835] device batadv_slave_0 entered promiscuous mode [ 184.799947][T10835] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 184.826061][T10841] IPv6: sit1: Disabled Multicast RS [ 184.906560][T10860] loop2: detected capacity change from 0 to 512 [ 184.933676][T10860] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 184.968585][ T286] EXT4-fs (loop2): unmounting filesystem. [ 184.994139][T10878] device veth2 entered promiscuous mode [ 185.097943][T10898] netlink: 'syz.3.5071': attribute type 12 has an invalid length. [ 185.372587][T10954] device vcan0 entered promiscuous mode [ 185.395226][T10958] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 185.406609][T10954] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 185.551521][T10974] loop2: detected capacity change from 0 to 4096 [ 185.576498][T10974] EXT4-fs (loop2): Test dummy encryption mode enabled [ 185.595576][T10974] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 185.670036][T11005] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 185.685539][T11007] device vlan0 entered promiscuous mode [ 185.699749][T10974] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 185.739197][ T286] EXT4-fs (loop2): unmounting filesystem. [ 185.801663][T11035] netlink: 'syz.4.5138': attribute type 6 has an invalid length. [ 185.855011][T11046] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 186.108546][T11103] netlink: 'syz.1.5170': attribute type 5 has an invalid length. [ 186.472625][T11195] x_tables: duplicate entry at hook 2 [ 186.535017][T11211] device vlan0 entered promiscuous mode [ 186.572821][T11221] tc_dump_action: action bad kind [ 186.837140][T11273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge3: link becomes ready [ 186.859023][T11276] xt_CT: You must specify a L4 protocol and not use inversions on it [ 186.924275][T11288] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 187.071093][T11304] loop4: detected capacity change from 0 to 256 [ 187.083483][T11304] FAT-fs (loop4): Directory bread(block 1285) failed [ 187.095326][T11304] FAT-fs (loop4): Directory bread(block 1285) failed [ 187.102689][T11304] FAT-fs (loop4): FAT read failed (blocknr 1281) [ 188.941011][ C1] sched: RT throttling activated [ 188.968930][T11310] netlink: 'syz.2.5275': attribute type 1 has an invalid length. [ 189.086363][T11340] __nla_validate_parse: 13 callbacks suppressed [ 189.086381][T11340] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5271'. [ 189.101899][T11340] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5271'. [ 189.130394][T11347] xt_policy: too many policy elements [ 189.228959][ T28] kauditd_printk_skb: 57 callbacks suppressed [ 189.228975][ T28] audit: type=1400 audit(187.331:452): avc: denied { create } for pid=11367 comm="syz.1.5301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 189.233235][T11370] x_tables: duplicate underflow at hook 4 [ 189.253506][ T28] audit: type=1400 audit(187.350:453): avc: denied { getattr } for pid=11366 comm="syz.3.5303" name="/" dev="dax" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 189.337105][T11383] IPv6: sit1: Disabled Multicast RS [ 189.390598][T11401] x_tables: unsorted underflow at hook 1 [ 189.429825][T11411] xt_NFQUEUE: number of total queues is 0 [ 189.505606][T11426] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 189.592083][ T28] audit: type=1400 audit(187.673:454): avc: denied { associate } for pid=11436 comm="syz.2.5336" name="cgroup" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 189.697975][ T28] audit: type=1400 audit(187.765:455): avc: denied { read } for pid=11465 comm="syz.4.5350" dev="nsfs" ino=4026532472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 189.776077][ T28] audit: type=1400 audit(187.765:456): avc: denied { open } for pid=11465 comm="syz.4.5350" path="net:[4026532472]" dev="nsfs" ino=4026532472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 190.018131][T11530] loop1: detected capacity change from 0 to 512 [ 190.034273][T11530] EXT4-fs: Ignoring removed nomblk_io_submit option [ 190.041257][T11530] EXT4-fs: Ignoring removed i_version option [ 190.054386][T11538] netlink: 72 bytes leftover after parsing attributes in process `syz.2.5385'. [ 190.086855][T11538] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5385'. [ 190.096750][T11538] device vlan0 entered promiscuous mode [ 190.109535][T11530] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 217 vs 220 free clusters [ 190.144556][T11530] EXT4-fs (loop1): 1 orphan inode deleted [ 190.151642][T11530] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 190.172164][T11554] xt_TPROXY: Can be used only with -p tcp or -p udp [ 190.176429][T11550] xt_TPROXY: Can be used only with -p tcp or -p udp [ 190.181253][T11556] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5393'. [ 190.251369][ T284] EXT4-fs (loop1): unmounting filesystem. [ 190.260102][T11566] netlink: 136 bytes leftover after parsing attributes in process `syz.0.5398'. [ 190.272083][T11566] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 190.312980][T11574] loop1: detected capacity change from 0 to 4096 [ 190.339464][T11574] EXT4-fs (loop1): Test dummy encryption mode enabled [ 190.362932][T11574] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 190.407630][ T284] EXT4-fs (loop1): unmounting filesystem. [ 190.456750][T11597] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5410'. [ 190.650135][T11642] netlink: 96 bytes leftover after parsing attributes in process `syz.3.5434'. [ 190.739178][ T28] audit: type=1400 audit(188.725:457): avc: denied { write } for pid=11663 comm="syz.3.5446" name="001" dev="devtmpfs" ino=188 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 190.804956][T11674] netlink: 'syz.3.5451': attribute type 16 has an invalid length. [ 190.812792][T11674] netlink: 'syz.3.5451': attribute type 17 has an invalid length. [ 190.823269][T11674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 190.836282][T11674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 190.882385][T11669] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5450'. [ 190.935096][T11669] device vlan0 entered promiscuous mode [ 190.957833][T11698] netlink: 172 bytes leftover after parsing attributes in process `syz.3.5463'. [ 191.011157][ T28] audit: type=1326 audit(188.984:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11703 comm="syz.2.5467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 191.042382][T11710] netlink: 'syz.4.5468': attribute type 1 has an invalid length. [ 191.064769][T11710] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 191.091705][ T28] audit: type=1326 audit(189.002:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11703 comm="syz.2.5467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=140 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 191.162322][T11736] xt_policy: neither incoming nor outgoing policy selected [ 191.171048][ T28] audit: type=1326 audit(189.002:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11703 comm="syz.2.5467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 191.215703][ T28] audit: type=1326 audit(189.002:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11703 comm="syz.2.5467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6fb9f8ebe9 code=0x7ffc0000 [ 191.246606][T11760] xt_CT: You must specify a L4 protocol and not use inversions on it [ 191.430512][T11817] netlink: 'syz.2.5521': attribute type 5 has an invalid length. [ 191.440710][T11819] xt_hashlimit: size too large, truncated to 1048576 [ 191.459103][T11819] xt_hashlimit: invalid rate [ 191.516115][T11837] SELinux: security_context_str_to_sid (defcontext) failed with errno=-22 [ 191.550935][T11847] device bridge3 entered promiscuous mode [ 191.750081][T11915] netlink: 'syz.3.5570': attribute type 16 has an invalid length. [ 192.282023][T12047] netlink: 'syz.2.5634': attribute type 3 has an invalid length. [ 192.298430][T12047] netlink: 'syz.2.5634': attribute type 3 has an invalid length. [ 192.397839][T12079] netlink: 'syz.4.5651': attribute type 12 has an invalid length. [ 192.426506][T12085] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 192.484783][T12101] xt_hashlimit: size too large, truncated to 1048576 [ 192.684131][T12163] device bridge_slave_1 left promiscuous mode [ 192.696043][T12163] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.712768][T12163] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 192.808923][T12201] xt_ecn: cannot match TCP bits for non-tcp packets [ 192.927522][T12243] xt_hashlimit: max too large, truncated to 1048576 [ 193.037403][T12281] xt_connbytes: Forcing CT accounting to be enabled [ 193.135035][T12315] žÿ: renamed from team_slave_1 [ 193.389954][T12391] netlink: 'syz.2.5805': attribute type 3 has an invalid length. [ 193.411075][T12398] xt_CT: You must specify a L4 protocol and not use inversions on it [ 193.417984][T12400] bridge0: port 3(syz_tun) entered blocking state [ 193.431706][T12400] bridge0: port 3(syz_tun) entered disabled state [ 193.445091][T12400] device syz_tun entered promiscuous mode [ 193.453427][T12400] bridge0: port 3(syz_tun) entered blocking state [ 193.459907][T12400] bridge0: port 3(syz_tun) entered listening state [ 193.467643][T12409] netlink: 'syz.0.5813': attribute type 9 has an invalid length. [ 193.860081][T12530] device bridge1 entered promiscuous mode [ 194.507072][T12671] xt_bpf: check failed: parse error [ 194.606505][T12691] __nla_validate_parse: 12 callbacks suppressed [ 194.606523][T12691] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5955'. [ 194.658455][ T28] kauditd_printk_skb: 630 callbacks suppressed [ 194.658470][ T28] audit: type=1400 audit(192.343:1092): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.696283][T12701] bridge0: port 3(veth0_to_bridge) entered blocking state [ 194.714705][T12701] bridge0: port 3(veth0_to_bridge) entered disabled state [ 194.726073][T12701] device veth0_to_bridge entered promiscuous mode [ 194.737631][ T28] audit: type=1400 audit(192.362:1093): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.763757][T12701] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 194.788835][T12701] bridge0: port 3(veth0_to_bridge) entered blocking state [ 194.796021][T12701] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 194.800380][ T28] audit: type=1400 audit(192.362:1094): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.827168][ T28] audit: type=1400 audit(192.436:1095): avc: denied { read write } for pid=12674 comm="syz.3.5946" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.853207][ T28] audit: type=1400 audit(192.482:1096): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.883669][ T28] audit: type=1400 audit(192.509:1097): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.907620][ T28] audit: type=1400 audit(192.509:1098): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.973383][T12725] device bridge5 entered promiscuous mode [ 194.997406][ T28] audit: type=1400 audit(192.528:1099): avc: denied { create } for pid=12706 comm="syz.4.5963" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 195.053270][T12753] ipt_REJECT: TCP_RESET invalid for non-tcp [ 195.059227][ T28] audit: type=1400 audit(192.528:1100): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 195.129550][ T28] audit: type=1400 audit(192.556:1101): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 195.156394][T12780] IPv6: Can't replace route, no match found [ 195.172383][T12784] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6001'. [ 195.269294][T12816] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 195.420129][T12870] device bridge6 entered promiscuous mode [ 195.515118][T12905] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.524355][T12905] device batadv_slave_0 left promiscuous mode [ 195.532847][T12905] device bridge1 left promiscuous mode [ 195.545167][T12913] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6065'. [ 195.565219][T12913] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6065'. [ 195.574448][T12917] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6067'. [ 195.625176][T12933] xt_l2tp: missing protocol rule (udp|l2tpip) [ 195.628446][T12934] device bridge_slave_1 left promiscuous mode [ 195.645853][T12934] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.653086][ C1] bridge0: port 3(syz_tun) entered learning state [ 195.665881][T12934] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 195.791690][T12981] x_tables: unsorted underflow at hook 2 [ 195.909836][T13019] binfmt_misc: register: failed to install interpreter file ./file0 [ 195.943033][T13031] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6123'. [ 195.966652][T13031] netlink: 196 bytes leftover after parsing attributes in process `syz.3.6123'. [ 195.980299][T13043] xt_l2tp: invalid flags combination: c [ 195.988938][T13041] netlink: 2548 bytes leftover after parsing attributes in process `syz.0.6129'. [ 196.007936][T13047] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.6132'. [ 196.029737][T13055] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6137'. [ 196.433455][T13199] device bridge4 entered promiscuous mode [ 196.630660][T13267] x_tables: duplicate underflow at hook 3 [ 197.900943][ C1] bridge0: port 3(syz_tun) entered forwarding state [ 197.907693][ C1] bridge0: topology change detected, propagating [ 198.019668][T13434] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 198.026939][T13434] IPv6: NLM_F_CREATE should be set when creating new route [ 198.026956][T13434] IPv6: NLM_F_CREATE should be set when creating new route [ 198.067476][T13440] device veth3 entered promiscuous mode [ 198.174132][T13468] xt_TCPMSS: Only works on TCP SYN packets [ 198.196215][T13473] xt_connbytes: Forcing CT accounting to be enabled [ 198.221044][T13473] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 198.289444][T13494] validate_nla: 4 callbacks suppressed [ 198.289460][T13494] netlink: 'syz.0.6353': attribute type 23 has an invalid length. [ 198.372481][T13514] netlink: 'syz.0.6365': attribute type 1 has an invalid length. [ 198.458872][T13534] xt_socket: unknown flags 0x40 [ 198.468367][T13539] xt_hashlimit: overflow, rate too high: 0 [ 198.521275][T13553] netlink: 'syz.4.6383': attribute type 3 has an invalid length. [ 198.555230][T13560] sock: sock_timestamping_bind_phc: sock not bind to device [ 198.692506][T13594] device bridge3 entered promiscuous mode [ 198.773614][T13615] xt_socket: unknown flags 0x4c [ 199.003933][T13685] device ip6tnl1 entered promiscuous mode [ 199.380276][T13791] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 199.457078][T13810] netlink: 'syz.4.6510': attribute type 7 has an invalid length. [ 199.535450][T13822] device ipip0 entered promiscuous mode [ 199.571443][T13828] netlink: 'syz.1.6520': attribute type 29 has an invalid length. [ 199.585251][T13828] netlink: 'syz.1.6520': attribute type 29 has an invalid length. [ 199.799684][T13885] xt_hashlimit: size too large, truncated to 1048576 [ 199.821439][T13885] xt_hashlimit: max too large, truncated to 1048576 [ 199.880170][T13905] xt_CT: You must specify a L4 protocol and not use inversions on it [ 199.900442][T13907] device sit0 entered promiscuous mode [ 200.045670][T13945] netlink: 'syz.1.6577': attribute type 5 has an invalid length. [ 200.080008][ T28] kauditd_printk_skb: 11862 callbacks suppressed [ 200.080021][ T28] audit: type=1400 audit(197.355:12964): avc: denied { bpf } for pid=13948 comm="syz.0.6579" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 200.147955][ T28] audit: type=1400 audit(197.355:12965): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.193567][T13975] xt_TCPMSS: Only works on TCP SYN packets [ 200.199517][ T28] audit: type=1400 audit(197.383:12966): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.273649][ T28] audit: type=1400 audit(197.383:12967): avc: denied { read write } for pid=284 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.348932][ T28] audit: type=1400 audit(197.383:12968): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.426868][ T28] audit: type=1400 audit(197.392:12969): avc: denied { read write } for pid=284 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.496586][ T28] audit: type=1400 audit(197.392:12970): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.504545][T14037] __nla_validate_parse: 16 callbacks suppressed [ 200.504564][T14037] netlink: 5 bytes leftover after parsing attributes in process `syz.0.6623'. [ 200.524170][ T28] audit: type=1400 audit(197.401:12971): avc: denied { read write } for pid=285 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.571223][T14037] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 200.671104][ T28] audit: type=1400 audit(197.401:12972): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 200.723553][ T283] audit: audit_backlog=65 > audit_backlog_limit=64 [ 200.862102][T14091] IPv6: NLM_F_CREATE should be specified when creating new route [ 201.077643][T14130] TCP: TCP_TX_DELAY enabled [ 201.202012][T14153] xt_CT: No such helper "syz0" [ 201.215579][T14154] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6681'. [ 201.231056][T14154] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6681'. [ 201.329443][T14179] device sit0 left promiscuous mode [ 201.347094][T14179] device vcan0 left promiscuous mode [ 201.360893][T14179] device vlan0 left promiscuous mode [ 201.379667][T14179] device bridge3 left promiscuous mode [ 201.465493][T14204] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6707'. [ 201.478021][T14204] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.548402][T14222] A link change request failed with some changes committed already. Interface wg0 may have been left with an inconsistent configuration, please check. [ 201.615437][T14246] xt_TPROXY: Can be used only with -p tcp or -p udp [ 201.750257][T14287] x_tables: duplicate entry at hook 3 [ 201.778255][T14298] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6753'. [ 201.812407][T14308] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 201.853128][T14308] device vlan0 left promiscuous mode [ 201.872477][T14308] device bridge1 left promiscuous mode [ 201.880896][T14308] device ip6erspan0 left promiscuous mode [ 201.887167][T14308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge3: link becomes ready [ 201.895329][T14308] device veth3 left promiscuous mode [ 201.901890][T14308] device ipip0 left promiscuous mode [ 201.907658][T14322] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6765'. [ 201.931084][T14340] device bridge7 entered promiscuous mode [ 201.976604][T14354] xt_TPROXY: Can be used only with -p tcp or -p udp [ 202.330379][T14438] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6823'. [ 202.401381][T14452] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6830'. [ 202.679656][T14509] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6858'. [ 202.695932][T14512] device vlan0 left promiscuous mode [ 202.708808][T14512] device bridge3 left promiscuous mode [ 202.714957][T14512] device bridge4 left promiscuous mode [ 202.720923][T14512] device ip6tnl1 left promiscuous mode [ 202.892468][T14547] device bridge5 entered promiscuous mode [ 203.043642][T14584] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 203.161869][T14611] xt_CT: No such helper "netbios-ns" [ 203.317701][T14648] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 203.368203][T14660] device vti1 entered promiscuous mode [ 203.414257][T14673] netlink: 60 bytes leftover after parsing attributes in process `syz.4.6938'. [ 203.627321][T14732] netlink: 'syz.3.6964': attribute type 3 has an invalid length. [ 203.636969][T14737] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 203.644225][T14737] IPv6: NLM_F_CREATE should be set when creating new route [ 203.751676][T14770] netlink: 'syz.4.6983': attribute type 30 has an invalid length. [ 203.910318][T14827] device vlan0 entered promiscuous mode [ 203.990041][T14853] netlink: 'syz.0.7024': attribute type 2 has an invalid length. [ 204.218798][T14925] netlink: 'syz.3.7060': attribute type 2 has an invalid length. [ 204.285425][T14948] netlink: 'syz.4.7071': attribute type 3 has an invalid length. [ 204.342421][T14970] x_tables: ip_tables: tcp match: only valid for protocol 6 [ 204.442976][T15005] netlink: 'syz.3.7099': attribute type 13 has an invalid length. [ 204.474802][T15005] gretap0: refused to change device tx_queue_len [ 204.481587][T15005] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 204.611900][T15057] xt_socket: unknown flags 0x8 [ 204.771909][T15112] IPv6: NLM_F_CREATE should be specified when creating new route [ 204.780112][T15112] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.787349][T15112] IPv6: NLM_F_CREATE should be set when creating new route [ 204.794573][T15112] IPv6: NLM_F_CREATE should be set when creating new route [ 204.987511][T15168] netlink: 'syz.1.7178': attribute type 6 has an invalid length. [ 205.059883][T15184] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.102554][T15196] sock: sock_timestamping_bind_phc: sock not bind to device [ 205.426864][T15270] netlink: 'syz.0.7230': attribute type 46 has an invalid length. [ 205.455917][T15270] netlink: 'syz.0.7230': attribute type 46 has an invalid length. [ 205.512598][ T28] kauditd_printk_skb: 881 callbacks suppressed [ 205.512613][ T28] audit: type=1400 audit(202.367:13840): avc: denied { read write } for pid=284 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.569545][ T28] audit: type=1400 audit(202.376:13841): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.598490][T15304] xt_TPROXY: Can be used only with -p tcp or -p udp [ 205.614992][ T28] audit: type=1400 audit(202.395:13842): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.680237][ T28] audit: type=1400 audit(202.395:13843): avc: denied { read write } for pid=284 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.723337][ T28] audit: type=1400 audit(202.413:13844): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.781974][ T28] audit: type=1400 audit(202.432:13845): avc: denied { read write } for pid=284 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.830955][ T28] audit: type=1400 audit(202.432:13846): avc: denied { read write } for pid=15301 comm="syz.2.7246" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.902716][ T28] audit: type=1400 audit(202.459:13847): avc: denied { remount } for pid=15301 comm="syz.2.7246" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=0 [ 205.952296][ T28] audit: type=1400 audit(202.469:13848): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 205.966365][T15363] xt_TCPMSS: Only works on TCP SYN packets [ 206.026860][ T28] audit: type=1400 audit(202.496:13849): avc: denied { read write } for pid=286 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 206.123379][T15395] __nla_validate_parse: 11 callbacks suppressed [ 206.123397][T15395] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7290'. [ 206.206110][T15418] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7304'. [ 206.253430][T15429] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7308'. [ 206.324480][T15445] netlink: 'syz.3.7316': attribute type 5 has an invalid length. [ 206.345856][T15447] ip6t_REJECT: ECHOREPLY is not supported [ 206.374096][T15444] netlink: 52 bytes leftover after parsing attributes in process `syz.0.7315'. [ 206.425445][T15456] kernel profiling enabled (shift: 5) [ 206.531108][T15467] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7329'. [ 206.936443][T15539] netlink: 'syz.3.7364': attribute type 9 has an invalid length. [ 207.152422][T15578] xt_CT: No such helper "pptp" [ 207.272590][T15597] IPv6: sit1: Disabled Multicast RS [ 207.464652][T15638] xt_l2tp: v2 tid > 0xffff: 134217728 [ 207.536129][T15654] IPv6: NLM_F_CREATE should be specified when creating new route [ 207.790923][T15722] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 207.962660][T15778] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 208.584470][ T8] device bridge_slave_0 left promiscuous mode [ 208.590771][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.598520][ T8] device veth1_macvtap left promiscuous mode [ 208.604545][ T8] device veth0_vlan left promiscuous mode [ 209.193469][T15864] tc_dump_action: action bad kind [ 209.198540][T15862] netlink: 600 bytes leftover after parsing attributes in process `syz.4.7524'. [ 209.211692][T15862] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7524'. [ 209.220761][T15862] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7524'. [ 209.229787][T15862] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7524'. [ 209.515806][ T5698] ------------[ cut here ]------------ [ 209.521291][ T5698] kernel BUG at fs/buffer.c:2714! [ 209.526599][ T5698] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 209.532670][ T5698] CPU: 1 PID: 5698 Comm: kmmpd-loop0 Not tainted 6.1.145-syzkaller-00002-gc750dc582629 #0 [ 209.542531][ T5698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 209.552656][ T5698] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 209.558029][ T5698] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 36 e8 ff e9 b0 fe ff ff e8 3e d3 a3 ff 0f 0b e8 37 d3 a3 ff <0f> 0b e8 30 d3 a3 ff 0f 0b e8 29 d3 a3 ff 0f 0b e8 22 d3 a3 ff 0f [ 209.577626][ T5698] RSP: 0018:ffffc900132bfca0 EFLAGS: 00010293 [ 209.583688][ T5698] RAX: ffffffff81cc2f49 RBX: 0000000000000000 RCX: ffff888119c0e540 [ 209.591637][ T5698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 209.599581][ T5698] RBP: ffffc900132bfcf0 R08: dffffc0000000000 R09: ffffed1022d5da6a [ 209.607537][ T5698] R10: ffffed1022d5da6a R11: 1ffff11022d5da69 R12: 0000000000000000 [ 209.615487][ T5698] R13: 1ffff11022d5da69 R14: ffff888116aed348 R15: 0000000000003801 [ 209.623450][ T5698] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 209.632354][ T5698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.638918][ T5698] CR2: 0000001b2ec21ff8 CR3: 0000000006e0f000 CR4: 00000000003506a0 [ 209.646874][ T5698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 209.654819][ T5698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 209.662863][ T5698] Call Trace: [ 209.666127][ T5698] [ 209.669036][ T5698] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 209.674837][ T5698] submit_bh+0x1f/0x30 [ 209.678891][ T5698] write_mmp_block_thawed+0x34a/0x4c0 [ 209.684239][ T5698] ? read_mmp_block+0x6d0/0x6d0 [ 209.689150][ T5698] ? __cfi_process_timeout+0x10/0x10 [ 209.694413][ T5698] write_mmp_block+0x138/0x2b0 [ 209.699151][ T5698] kmmpd+0x3ce/0x950 [ 209.703021][ T5698] kthread+0x281/0x320 [ 209.707062][ T5698] ? __cfi_kmmpd+0x10/0x10 [ 209.711452][ T5698] ? __cfi_kthread+0x10/0x10 [ 209.716026][ T5698] ret_from_fork+0x1f/0x30 [ 209.720420][ T5698] [ 209.723508][ T5698] Modules linked in: [ 209.727566][ T5698] ---[ end trace 0000000000000000 ]--- [ 209.733084][ T5698] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 209.738446][ T5698] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 36 e8 ff e9 b0 fe ff ff e8 3e d3 a3 ff 0f 0b e8 37 d3 a3 ff <0f> 0b e8 30 d3 a3 ff 0f 0b e8 29 d3 a3 ff 0f 0b e8 22 d3 a3 ff 0f [ 209.758106][ T5698] RSP: 0018:ffffc900132bfca0 EFLAGS: 00010293 [ 209.764168][ T5698] RAX: ffffffff81cc2f49 RBX: 0000000000000000 RCX: ffff888119c0e540 [ 209.772182][ T5698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 209.780196][ T5698] RBP: ffffc900132bfcf0 R08: dffffc0000000000 R09: ffffed1022d5da6a [ 209.788295][ T5698] R10: ffffed1022d5da6a R11: 1ffff11022d5da69 R12: 0000000000000000 [ 209.796259][ T5698] R13: 1ffff11022d5da69 R14: ffff888116aed348 R15: 0000000000003801 [ 209.804381][ T5698] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 209.813352][ T5698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.819982][ T5698] CR2: 0000001b2ec21ff8 CR3: 0000000006e0f000 CR4: 00000000003506a0 [ 209.827950][ T5698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 209.836020][ T5698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 209.844055][ T5698] Kernel panic - not syncing: Fatal exception [ 209.850320][ T5698] Kernel Offset: disabled [ 209.854623][ T5698] Rebooting in 86400 seconds..