last executing test programs: 1.251272037s ago: executing program 3 (id=6131): r0 = signalfd4(0xffffffffffffffff, &(0x7f00000002c0)={[0x4]}, 0x8, 0x80800) getdents(r0, 0x0, 0x0) 1.145448713s ago: executing program 3 (id=6140): r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, 0x0) 1.079283167s ago: executing program 3 (id=6145): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002ec0), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x60, &(0x7f0000001100)}, 0x10) 1.02933892s ago: executing program 3 (id=6148): capset(&(0x7f00000001c0)={0x20080522}, &(0x7f00000003c0)={0x5, 0x5, 0x80, 0x1, 0x1, 0x1}) syz_io_uring_setup(0x31c7, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0xfffffffc}, &(0x7f00000001c0), &(0x7f00000005c0)) 958.013874ms ago: executing program 3 (id=6154): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 650.482562ms ago: executing program 3 (id=6178): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c000201000000090400000102000000052406000105240000000d23622119000000000000000006241a0000120905810300020000000904fd0000020d00000904010102020d"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000600)={0x14, 0x0, &(0x7f0000000440)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 499.394431ms ago: executing program 1 (id=6191): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000900)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x0, 0x14060}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0xea}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 405.608116ms ago: executing program 1 (id=6199): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) 344.670169ms ago: executing program 4 (id=6203): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x90, 0x1}, 0x18) 329.10298ms ago: executing program 0 (id=6204): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 326.135701ms ago: executing program 4 (id=6205): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0xfec0ffff00006600}, 0x8000000, 0x0, 0x1, 0x1}, 0x29) 308.964462ms ago: executing program 1 (id=6206): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 308.815392ms ago: executing program 0 (id=6207): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) 271.121634ms ago: executing program 2 (id=6209): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/power/sync_on_suspend', 0x80802, 0xf0) copy_file_range(r0, 0x0, r0, 0x0, 0x7, 0x0) 266.585555ms ago: executing program 4 (id=6210): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2020004, &(0x7f0000000640)={[{@nouid32}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@test_dummy_encryption_v1}, {@test_dummy_encryption}, {@data_err_ignore}, {@noacl}, {@resgid}, {@init_itable}, {@grpjquota}]}, 0x1, 0x44d, &(0x7f0000000900)="$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") rt_sigqueueinfo(0x0, 0x25, &(0x7f0000000000)={0x1e, 0x0, 0x8}) 258.185885ms ago: executing program 0 (id=6211): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000fc0)=@raw={'raw\x00', 0x3c1, 0x3, 0x3a0, 0x1c0, 0x111, 0x4b4, 0x0, 0xd4feffff, 0x2d0, 0x20a, 0x278, 0x2d0, 0x278, 0x3, 0x0, {[{{@ipv6={@empty, @empty, [0x0, 0xffffff00], [0x0, 0x0, 0x0, 0xffffffff], 'ipvlan0\x00', 'team_slave_0\x00', {}, {}, 0x6, 0xfe}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@tcp={{0x30}, {[], [], 0x0, 0x0, 0x2, 0x8}}, @common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "6d93eb04697dfa39de04767f46614613a407abbf4ed2e83a63b484dbb3bf6b2a850e79009e2905d2f98ba19f91f3c9faee6d3686e9bee067f4e77d9ad66238750c4100d7ee97ec7646259d90edece6e9787a97bc956c01754c34c5c9518c46178ed5f9194454980e579c80eca35a58dc47d1d5e4ff6e216c724e88c702448587", 0xa}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@ipv6={@loopback, @mcast2, [], [], 'veth1_to_hsr\x00', 'pim6reg1\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x20, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 205.093518ms ago: executing program 1 (id=6212): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@delneigh={0x4c, 0x1a, 0x1, 0x0, 0xfffffffd, {0xa}, [@NDA_CACHEINFO={0x14, 0x3, {0x7}}, @NDA_DST_IPV6={0x14, 0x1, @remote}, @NDA_PROBES={0x8, 0x4, 0xffffffff}]}, 0x4c}}, 0x0) 205.014028ms ago: executing program 2 (id=6213): futex(0x0, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000)=0x1, 0x0) 197.233728ms ago: executing program 4 (id=6214): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'tunl0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}}}) 196.150828ms ago: executing program 2 (id=6215): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) fcntl$setsig(r0, 0x3, 0x0) 191.775589ms ago: executing program 0 (id=6216): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x4, 0x2, 0x47, @mcast1, @mcast1, 0x1, 0x8, 0x3, 0x66}}) 181.65448ms ago: executing program 1 (id=6217): r0 = socket(0x10, 0x3, 0x9) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000d00)={{0x14, 0x3f8}, [@NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}}], {0x14, 0x3f2, 0x1, 0x0, 0x0, {0x1}}}, 0x3c}}, 0x0) 99.430814ms ago: executing program 2 (id=6218): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=@newsa={0x184, 0x10, 0x1, 0xfffdfffe, 0x100, {{@in6=@mcast2, @in=@empty, 0x1, 0x714, 0x4e23, 0x5, 0x2, 0x0, 0x0, 0x3a}, {@in6=@private0, 0x4d4, 0x6c}, @in6=@empty, {0x0, 0x192, 0x6, 0xffff, 0x7ff, 0x2, 0x2}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0x800002, 0xfffffffc}, 0x70bd2a, 0x3504, 0xa, 0x0, 0x8, 0x60}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'md4-generic\x00'}, 0x0, 0xc0}}]}, 0x184}, 0x1, 0x0, 0x0, 0x8801}, 0x44) 97.623794ms ago: executing program 0 (id=6219): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0xea}]}}}, @IFLA_IFNAME={0x14, 0x3, 'xfrm0\x00'}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}]}, 0x58}}, 0x0) 85.564404ms ago: executing program 4 (id=6220): r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'bond_slave_1\x00', &(0x7f0000000440)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @esp_ip4_spec={@loopback, @multicast2}, {0x0, @dev}, @udp_ip4_spec={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @remote}}}}) 58.116067ms ago: executing program 2 (id=6221): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x551083, 0x28) 9.481199ms ago: executing program 1 (id=6222): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r0, 0x0, 0x0, 0xd37) 9.345469ms ago: executing program 4 (id=6223): syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000), 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) 8.686769ms ago: executing program 2 (id=6224): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f00000003c0)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x50) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000a, 0x13, r0, 0x6000) 0s ago: executing program 0 (id=6225): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000800)={0x0, {{0x2, 0x4e24, @multicast1}}}, 0x88) kernel console output (not intermixed with test programs): evice found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 165.498670][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.511470][ T6] usb 3-1: Product: syz [ 165.515685][ T6] usb 3-1: Manufacturer: syz [ 165.520308][ T6] usb 3-1: SerialNumber: syz [ 165.572829][ T8225] loop1: detected capacity change from 0 to 1024 [ 165.583088][ T8225] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 165.594119][ T8225] EXT4-fs (loop1): invalid journal inode [ 165.600616][ T8225] EXT4-fs (loop1): can't get journal size [ 165.607026][ T8225] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 17104912: comm syz.1.3848: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 165.622673][ T8225] EXT4-fs (loop1): failed to initialize system zone (-117) [ 165.630020][ T8225] EXT4-fs (loop1): mount failed [ 165.639015][ T39] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 165.646711][ T910] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 165.654357][ T1493] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 165.739696][ T8236] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 165.791402][ T6] usb 3-1: USB disconnect, device number 71 [ 165.854251][ T1493] usb 1-1: Using ep0 maxpacket: 8 [ 165.859408][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 165.865843][ T910] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.876528][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 165.886121][ T1493] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 165.899479][ T910] usb 4-1: config 1 interface 0 altsetting 138 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.912663][ T1493] usb 1-1: config 0 has no interface number 0 [ 165.918849][ T39] usb 5-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 165.928671][ T910] usb 4-1: config 1 interface 0 has no altsetting 0 [ 165.935391][ T39] usb 5-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 165.945287][ T39] usb 5-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 165.955583][ T39] usb 5-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 165.965826][ T39] usb 5-1: config 1 interface 0 has no altsetting 0 [ 165.972788][ T39] usb 5-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 165.972916][ T1493] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 165.991130][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.999268][ T1493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.007402][ T910] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.016653][ T910] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.025591][ T1493] usb 1-1: Product: syz [ 166.030721][ T39] ums-sddr09 5-1:1.0: USB Mass Storage device detected [ 166.037706][ T910] usb 4-1: Product: syz [ 166.041955][ T1493] usb 1-1: Manufacturer: syz [ 166.046787][ T910] usb 4-1: Manufacturer: syz [ 166.051428][ T910] usb 4-1: SerialNumber: syz [ 166.056145][ T1493] usb 1-1: SerialNumber: syz [ 166.063078][ T1493] usb 1-1: config 0 descriptor?? [ 166.280975][ T39] ums-sddr09: probe of 5-1:1.0 failed with error -22 [ 166.290064][ T1493] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 166.297425][ T910] usb 4-1: bad CDC descriptors [ 166.305232][ T910] usb 4-1: USB disconnect, device number 68 [ 166.313742][ T39] usb 5-1: USB disconnect, device number 65 [ 166.320812][ T1493] usb 1-1: USB disconnect, device number 73 [ 166.483744][ T1498] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 166.677067][ T1498] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 166.686757][ T6] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 166.687451][ T1498] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 166.704473][ T1498] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 166.713600][ T1498] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 166.722411][ T1498] usb 2-1: SerialNumber: syz [ 166.815164][ T28] audit: type=1400 audit(2000001112.781:259): avc: denied { mount } for pid=8287 comm="syz.4.3878" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 166.864375][ T28] audit: type=1400 audit(2000001112.800:260): avc: denied { unmount } for pid=446 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 166.887036][ T6] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66 [ 166.902762][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.920981][ T6] usb 3-1: Product: syz [ 166.926385][ T6] usb 3-1: Manufacturer: syz [ 166.941501][ T1498] usb 2-1: cannot find UAC_HEADER [ 166.946859][ T6] usb 3-1: SerialNumber: syz [ 166.953284][ T6] usb 3-1: config 0 descriptor?? [ 166.963930][ T6] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 166.967794][ T1498] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 167.006762][ T1498] usb 2-1: USB disconnect, device number 71 [ 167.156196][ T6] usb 3-1: USB disconnect, device number 72 [ 167.219942][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.486250][ T8394] loop3: detected capacity change from 0 to 128 [ 167.495738][ T8394] FAT-fs (loop3): bogus sectors per cluster 7 [ 167.504289][ T8394] FAT-fs (loop3): Can't find a valid FAT filesystem [ 167.599455][ T8408] loop1: detected capacity change from 0 to 512 [ 167.607725][ T8408] EXT4-fs: Ignoring removed orlov option [ 167.618502][ T8408] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #15: comm syz.1.3938: corrupted inode contents [ 167.631088][ T8408] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 167.655112][ T8408] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #15: comm syz.1.3938: corrupted inode contents [ 167.665390][ T6] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 167.682570][ T8408] EXT4-fs error (device loop1): ext4_evict_inode:327: inode #15: comm syz.1.3938: mark_inode_dirty error [ 167.704482][ T8408] EXT4-fs (loop1): 1 orphan inode deleted [ 167.719577][ T8408] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 167.744168][ T444] EXT4-fs (loop1): unmounting filesystem. [ 167.806848][ T6731] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 167.835962][ T6] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 167.846267][ T6] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 167.855373][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.866594][ T6] snd-usb-audio: probe of 5-1:27.0 failed with error -2 [ 167.878383][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.974116][ T6731] usb 1-1: Using ep0 maxpacket: 32 [ 167.980365][ T6731] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 167.988565][ T6731] usb 1-1: config 0 has no interface number 0 [ 167.994848][ T6731] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 168.005697][ T6731] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 168.016699][ T6731] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 168.026559][ T6731] usb 1-1: config 0 interface 85 has no altsetting 0 [ 168.035020][ T6731] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 168.044486][ T6731] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.048828][ T1498] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 168.060305][ T1493] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 168.067919][ T6731] usb 1-1: Product: syz [ 168.068029][ T910] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 168.072129][ T6731] usb 1-1: Manufacturer: syz [ 168.072146][ T6731] usb 1-1: SerialNumber: syz [ 168.074807][ T6] usb 5-1: USB disconnect, device number 66 [ 168.095239][ T6731] usb 1-1: config 0 descriptor?? [ 168.244799][ T1493] usb 3-1: Using ep0 maxpacket: 32 [ 168.250324][ T910] usb 2-1: Using ep0 maxpacket: 8 [ 168.256549][ T1498] usb 4-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 168.265799][ T1498] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.274094][ T1493] usb 3-1: unable to get BOS descriptor or descriptor too short [ 168.282483][ T910] usb 2-1: unable to get BOS descriptor or descriptor too short [ 168.290650][ T1498] usb 4-1: config 0 descriptor?? [ 168.298906][ T6731] usb 1-1: USB disconnect, device number 74 [ 168.301685][ T1493] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 168.313341][ T910] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid maxpacket 29440, setting to 1024 [ 168.324780][ T1493] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 168.335414][ T1498] usb 4-1: bad CDC descriptors [ 168.341130][ T910] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 1024 [ 168.351236][ T910] usb 2-1: config 8 interface 0 has no altsetting 0 [ 168.357914][ T1493] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 168.367063][ T1493] usb 3-1: config 128 has no interface number 0 [ 168.373444][ T1493] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 168.384838][ T1493] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 168.395295][ T1493] usb 3-1: config 128 interface 127 has no altsetting 0 [ 168.403293][ T910] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 168.412363][ T910] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.420517][ T910] usb 2-1: Product: syz [ 168.424783][ T910] usb 2-1: Manufacturer: syz [ 168.429419][ T910] usb 2-1: SerialNumber: syz [ 168.434516][ T1493] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 168.443925][ T1493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.452406][ T1493] usb 3-1: Product: syz [ 168.456643][ T1493] usb 3-1: Manufacturer: syz [ 168.456762][ T8426] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 168.461417][ T1493] usb 3-1: SerialNumber: syz [ 168.487070][ T39] usb 4-1: USB disconnect, device number 69 [ 168.666607][ T910] usb 2-1: selecting invalid altsetting 0 [ 168.685245][ T910] usb 2-1: USB disconnect, device number 72 [ 168.698505][ T1493] usb 3-1: USB disconnect, device number 73 [ 168.719412][ T650] udevd[650]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.739023][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 168.773915][ T8436] loop4: detected capacity change from 0 to 40427 [ 168.784371][ T8436] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 168.792328][ T8436] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 168.810484][ T8436] F2FS-fs (loop4): invalid crc value [ 168.824021][ T8436] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 168.889336][ T8436] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 168.896670][ T8436] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 168.988725][ T8461] futex_wake_op: syz.0.3962 tries to shift op by 36; fix this program [ 169.275944][ T8510] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 169.287640][ T8514] fuseblk: Bad value for 'source' [ 169.300019][ T8516] sit: Src spoofed 0.0.224.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 169.368645][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 169.368661][ T28] audit: type=1400 audit(2000001115.497:266): avc: denied { write } for pid=8523 comm="syz.1.3992" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 169.405550][ T8526] loop3: detected capacity change from 0 to 2048 [ 169.419259][ T28] audit: type=1400 audit(2000001115.497:267): avc: denied { remove_name } for pid=8523 comm="syz.1.3992" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 169.466104][ T8526] loop3: p1 p2 < > p3 < p5 p6 > p4 [ 169.471511][ T8526] loop3: partition table partially beyond EOD, truncated [ 169.484577][ T28] audit: type=1400 audit(2000001115.497:268): avc: denied { unlink } for pid=8523 comm="syz.1.3992" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 169.490870][ T8526] loop3: p1 start 4043309312 is beyond EOD, [ 169.507663][ T910] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 169.529896][ T8526] truncated [ 169.533965][ T8526] loop3: p2 start 4278190080 is beyond EOD, truncated [ 169.547616][ T8526] loop3: p4 start 2751463424 is beyond EOD, truncated [ 169.567070][ T8526] loop3: p5 start 4043309312 is beyond EOD, truncated [ 169.586207][ T8526] loop3: p6 start 2751463424 is beyond EOD, truncated [ 169.593310][ T1493] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 169.662851][ T560] udevd[560]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 169.672978][ T8547] binder: Binderfs stats mode cannot be changed during a remount [ 169.699940][ T910] usb 3-1: config 6 has an invalid interface number: 169 but max is 1 [ 169.712209][ T910] usb 3-1: config 6 has no interface number 1 [ 169.726389][ T910] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice=e9.34 [ 169.742654][ T910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.757005][ T910] usb 3-1: Product: syz [ 169.761238][ T910] usb 3-1: Manufacturer: syz [ 169.770633][ T910] usb 3-1: SerialNumber: syz [ 169.776707][ T1493] usb 1-1: config 0 has an invalid interface number: 156 but max is 0 [ 169.791356][ T1493] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 169.817052][ T1493] usb 1-1: config 0 has no interface number 0 [ 169.830274][ T1493] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 169.841843][ T1493] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 169.852441][ T1493] usb 1-1: config 0 interface 156 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 169.866727][ T1493] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 169.876056][ T1493] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=2 [ 169.884347][ T1493] usb 1-1: SerialNumber: syz [ 169.902275][ T1493] usb 1-1: config 0 descriptor?? [ 169.909766][ T1493] usb 1-1: MIDIStreaming interface descriptor not found [ 169.922340][ T6731] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 169.998788][ T492] usb 3-1: USB disconnect, device number 74 [ 170.043764][ T6] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 170.055683][ T8522] loop4: detected capacity change from 0 to 131072 [ 170.064010][ T8522] F2FS-fs (loop4): invalid crc value [ 170.071030][ T8522] F2FS-fs (loop4): Found nat_bits in checkpoint [ 170.103133][ T912] usb 1-1: USB disconnect, device number 75 [ 170.109257][ T6731] usb 4-1: Using ep0 maxpacket: 8 [ 170.118450][ T8522] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 170.118475][ T6731] usb 4-1: config 0 has an invalid interface number: 193 but max is 1 [ 170.173880][ T6731] usb 4-1: config 0 has an invalid interface number: 4 but max is 1 [ 170.192458][ T6731] usb 4-1: config 0 has an invalid interface number: 54 but max is 1 [ 170.200602][ T6731] usb 4-1: config 0 has an invalid descriptor of length 9, skipping remainder of the config [ 170.230273][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 170.235730][ T6731] usb 4-1: config 0 has 3 interfaces, different from the descriptor's value: 2 [ 170.245667][ T6] usb 2-1: config 2 has an invalid interface number: 4 but max is 0 [ 170.257880][ T6731] usb 4-1: config 0 has no interface number 0 [ 170.264006][ T6731] usb 4-1: config 0 has no interface number 1 [ 170.270234][ T6] usb 2-1: config 2 has no interface number 0 [ 170.276454][ T6] usb 2-1: config 2 interface 4 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 170.287232][ T6731] usb 4-1: config 0 has no interface number 2 [ 170.293426][ T6731] usb 4-1: config 0 interface 193 altsetting 147 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 170.307048][ T6731] usb 4-1: config 0 interface 4 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 11 [ 170.320420][ T6731] usb 4-1: config 0 interface 54 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 170.333689][ T6731] usb 4-1: config 0 interface 193 has no altsetting 0 [ 170.342981][ T6731] usb 4-1: config 0 interface 4 has no altsetting 0 [ 170.350576][ T6] usb 2-1: New USB device found, idVendor=0499, idProduct=1018, bcdDevice=b2.da [ 170.361769][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.369858][ T6731] usb 4-1: config 0 interface 54 has no altsetting 0 [ 170.376805][ T6] usb 2-1: Product: syz [ 170.381125][ T6] usb 2-1: Manufacturer: syz [ 170.385817][ T6] usb 2-1: SerialNumber: syz [ 170.391907][ T6731] usb 4-1: New USB device found, idVendor=1f38, idProduct=0001, bcdDevice=7d.6a [ 170.401343][ T6731] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.412252][ T6] snd-usb-audio: probe of 2-1:2.4 failed with error -2 [ 170.419439][ T6731] usb 4-1: Product: syz [ 170.424723][ T6731] usb 4-1: Manufacturer: syz [ 170.429416][ T6731] usb 4-1: SerialNumber: syz [ 170.438057][ T493] udevd[493]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:2.4/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 170.454472][ T6731] usb 4-1: config 0 descriptor?? [ 170.598854][ T6] usb 2-1: USB disconnect, device number 73 [ 170.650128][ T6731] usb 4-1: unknown interface protocol 0x4f, assuming v1 [ 170.667212][ T6731] usb 4-1: 193:2 : does not exist [ 170.673280][ T6731] usb 4-1: unknown interface protocol 0x5, assuming v1 [ 170.683970][ T6731] usb 4-1: cannot find UAC_HEADER [ 170.689096][ T6731] snd-usb-audio: probe of 4-1:0.4 failed with error -22 [ 170.705310][ T492] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 170.714235][ T6731] usb 4-1: unknown interface protocol 0x9b, assuming v1 [ 170.721369][ T6731] usb 4-1: 54:2 : does not exist [ 170.738058][ T6731] usb 4-1: USB disconnect, device number 70 [ 170.902341][ T492] usb 5-1: config 0 has an invalid interface number: 213 but max is 0 [ 170.910798][ T492] usb 5-1: config 0 has no interface number 0 [ 170.918478][ T492] usb 5-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=92.db [ 170.927814][ T492] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.935882][ T492] usb 5-1: Product: syz [ 170.940314][ T492] usb 5-1: Manufacturer: syz [ 170.944949][ T492] usb 5-1: SerialNumber: syz [ 170.953910][ T492] usb 5-1: config 0 descriptor?? [ 170.959368][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.193/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 171.013253][ T1493] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 171.151016][ T492] usb 5-1: USB disconnect, device number 67 [ 171.180949][ T1493] usb 1-1: Using ep0 maxpacket: 32 [ 171.189212][ T1493] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 171.213350][ T1493] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 171.222720][ T1493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.236641][ T1493] usb 1-1: Product: syz [ 171.240943][ T1493] usb 1-1: Manufacturer: syz [ 171.246486][ T1493] usb 1-1: SerialNumber: syz [ 171.261572][ T1493] usb 1-1: config 0 descriptor?? [ 171.268170][ T1493] input: KB Gear Tablet as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input15 [ 171.424178][ T39] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 171.469070][ T1493] usb 1-1: USB disconnect, device number 76 [ 171.591336][ T8632] loop1: detected capacity change from 0 to 512 [ 171.609396][ T8632] EXT4-fs: Ignoring removed bh option [ 171.619083][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 171.619487][ T8632] EXT4-fs (loop1): fragment/cluster size (2048) != block size (4096) [ 171.635388][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.653243][ T39] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 171.667649][ T28] audit: type=1400 audit(2000001117.976:269): avc: denied { create } for pid=8635 comm="syz.2.4047" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 171.681157][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.727451][ T28] audit: type=1400 audit(2000001118.019:270): avc: denied { unlink } for pid=445 comm="syz-executor" name="file2" dev="tmpfs" ino=3876 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 171.750353][ T39] usb 4-1: config 0 descriptor?? [ 171.755648][ T39] usb 4-1: Found UVC 0.00 device (10c4:ea90) [ 171.778310][ T39] usb 4-1: No valid video chain found. [ 171.947666][ T1493] usb 4-1: USB disconnect, device number 71 [ 172.050111][ T6731] usb 2-1: new full-speed USB device number 74 using dummy_hcd [ 172.056772][ T39] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 172.103165][ T28] audit: type=1326 audit(2000001118.437:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8685 comm="syz.2.4072" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e4c79acb9 code=0x0 [ 172.175050][ T8692] futex_wake_op: syz.2.4075 tries to shift op by 32; fix this program [ 172.235586][ T6731] usb 2-1: unable to get BOS descriptor or descriptor too short [ 172.245537][ T6731] usb 2-1: not running at top speed; connect to a high speed hub [ 172.253034][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 172.262604][ T6731] usb 2-1: config 129 has an invalid interface number: 135 but max is 0 [ 172.263540][ T39] usb 5-1: unable to get BOS descriptor or descriptor too short [ 172.273052][ T6731] usb 2-1: config 129 has an invalid interface number: 5 but max is 0 [ 172.287634][ T6731] usb 2-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 172.297282][ T6731] usb 2-1: config 129 has no interface number 0 [ 172.301117][ T39] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 172.304455][ T6731] usb 2-1: config 129 has no interface number 1 [ 172.318392][ T6731] usb 2-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 172.326135][ T39] usb 5-1: config 13 has no interface number 0 [ 172.338463][ T39] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 172.346119][ T6731] usb 2-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 172.350243][ T39] usb 5-1: config 13 interface 50 has no altsetting 0 [ 172.368356][ T39] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 172.368432][ T6731] usb 2-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 172.390983][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.391933][ T6731] usb 2-1: config 129 interface 135 has no altsetting 0 [ 172.406200][ T6731] usb 2-1: config 129 interface 5 has no altsetting 0 [ 172.410784][ T910] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 172.424586][ T28] audit: type=1326 audit(2000001118.780:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8703 comm="syz.2.4081" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e4c79acb9 code=0x0 [ 172.425050][ T6731] usb 2-1: string descriptor 0 read error: -22 [ 172.454110][ T6731] usb 2-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 172.458697][ T39] usb 5-1: Product: syz [ 172.464455][ T6731] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.474613][ T39] usb 5-1: Manufacturer: syz [ 172.486137][ T39] usb 5-1: SerialNumber: syz [ 172.496177][ T8647] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 172.521506][ T6731] usb 2-1: MIDIStreaming interface descriptor not found [ 172.654193][ T910] usb 1-1: not running at top speed; connect to a high speed hub [ 172.668601][ T910] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 172.680284][ T910] usb 1-1: language id specifier not provided by device, defaulting to English [ 172.693796][ T910] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.703401][ T910] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.723839][ T39] usb 5-1: MIDIStreaming interface descriptor not found [ 172.738174][ T910] usb 1-1: Product: syz [ 172.749457][ T39] usb 5-1: USB disconnect, device number 68 [ 172.760669][ T910] usb 1-1: Manufacturer: ቍ컁㮔讈볡똲佳Ԙ檘廊䘬㹿៰싯擦ェᕮ訃쿪䋕Ｂᬅ咮יִ椭ｙㄜ㾋引ޏ픨藒评锊윓 [ 172.776248][ T910] usb 1-1: SerialNumber: syz [ 172.785477][ T431] usb 2-1: USB disconnect, device number 74 [ 172.793449][ T1493] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 172.859675][ T8743] tmpfs: Unsupported parameter 'mpol' [ 172.969842][ T1493] usb 3-1: Using ep0 maxpacket: 8 [ 172.976192][ T1493] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 172.984452][ T1493] usb 3-1: config 0 has no interface number 0 [ 172.992710][ T1493] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 173.002062][ T1493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.012554][ T1493] usb 3-1: Product: syz [ 173.017065][ T1493] usb 3-1: Manufacturer: syz [ 173.022174][ T910] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 173.029027][ T1493] usb 3-1: SerialNumber: syz [ 173.034049][ T910] cdc_ncm 1-1:1.0: bind() failure [ 173.039399][ T1493] usb 3-1: config 0 descriptor?? [ 173.045508][ T910] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 173.052405][ T910] cdc_ncm 1-1:1.1: bind() failure [ 173.060811][ T910] usb 1-1: USB disconnect, device number 77 [ 173.202914][ T431] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 173.233840][ T1493] usb 3-1: USB disconnect, device number 75 [ 173.305661][ T8765] loop1: detected capacity change from 0 to 1024 [ 173.322220][ T8765] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 173.343110][ T8765] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (6416!=35945) [ 173.357408][ T8765] EXT4-fs (loop1): can't mount with data_err=abort, fs mounted w/o journal [ 173.381848][ T431] usb 4-1: Using ep0 maxpacket: 32 [ 173.388307][ T431] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 173.406025][ T431] usb 4-1: config 0 has no interface number 0 [ 173.418724][ T431] usb 4-1: config 0 interface 184 has no altsetting 0 [ 173.437557][ T431] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 173.458193][ T431] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.468036][ T431] usb 4-1: Product: syz [ 173.473625][ T431] usb 4-1: Manufacturer: syz [ 173.478443][ T431] usb 4-1: SerialNumber: syz [ 173.488727][ T431] usb 4-1: config 0 descriptor?? [ 173.498901][ T431] smsc75xx v1.0.0 [ 173.507821][ T431] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 173.528595][ T431] smsc75xx: probe of 4-1:0.184 failed with error -22 [ 173.568407][ T8763] loop4: detected capacity change from 0 to 40427 [ 173.577938][ T8763] F2FS-fs (loop4): fault_type options not supported [ 173.584690][ T8763] F2FS-fs (loop4): fault_injection options not supported [ 173.596194][ T8763] F2FS-fs (loop4): Image doesn't support compression [ 173.609898][ T8763] F2FS-fs (loop4): invalid crc value [ 173.631769][ T8763] F2FS-fs (loop4): Found nat_bits in checkpoint [ 173.670022][ T8763] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 173.694108][ T6731] usb 4-1: USB disconnect, device number 72 [ 173.798897][ T8794] loop4: detected capacity change from 0 to 512 [ 173.800371][ T431] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 173.807706][ T8794] EXT4-fs (loop4): Test dummy encryption mode enabled [ 173.830004][ T8794] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: comm syz.4.4126: inode #1: comm syz.4.4126: iget: illegal inode # [ 173.852998][ T8794] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.4126: error while reading EA inode 1 err=-117 [ 173.865811][ T8794] EXT4-fs (loop4): 1 orphan inode deleted [ 173.871737][ T8794] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.902105][ T6] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 173.920486][ T446] EXT4-fs (loop4): unmounting filesystem. [ 173.950215][ T28] audit: type=1326 audit(2000001120.422:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8807 comm="syz.4.4130" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x0 [ 174.003382][ T431] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 174.020579][ T431] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 174.030700][ T431] usb 2-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 174.043811][ T431] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 174.062045][ T431] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.090531][ T6] usb 1-1: not running at top speed; connect to a high speed hub [ 174.091651][ T431] snd-usb-audio: probe of 2-1:27.0 failed with error -2 [ 174.117335][ T6] usb 1-1: config 1 interface 0 has no altsetting 0 [ 174.133116][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.137664][ T6] usb 1-1: string descriptor 0 read error: -22 [ 174.180549][ T6] usb 1-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 174.203138][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.279765][ T1493] usb 2-1: USB disconnect, device number 75 [ 174.368234][ T28] audit: type=1326 audit(2000001120.862:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8841 comm="syz.2.4148" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e4c79acb9 code=0x0 [ 174.402122][ T6] usbhid 1-1:1.0: can't add hid device: -71 [ 174.408341][ T6] usbhid: probe of 1-1:1.0 failed with error -71 [ 174.418411][ T6] usb 1-1: USB disconnect, device number 78 [ 174.480393][ T6731] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 174.648024][ T6731] usb 5-1: Using ep0 maxpacket: 8 [ 174.655302][ T6731] usb 5-1: unable to get BOS descriptor or descriptor too short [ 174.673913][ T6731] usb 5-1: config 6 has an invalid interface number: 4 but max is 1 [ 174.692240][ T6731] usb 5-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 174.703152][ T6731] usb 5-1: config 6 has 1 interface, different from the descriptor's value: 2 [ 174.731457][ T6731] usb 5-1: config 6 has no interface number 0 [ 174.737812][ T6731] usb 5-1: config 6 interface 4 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.764336][ T6731] usb 5-1: config 6 interface 4 has no altsetting 0 [ 174.785081][ T6731] usb 5-1: New USB device found, idVendor=1235, idProduct=0001, bcdDevice= 6.d0 [ 174.801051][ T6731] usb 5-1: New USB device strings: Mfr=1, Product=8, SerialNumber=0 [ 174.818896][ T6731] usb 5-1: Product: syz [ 174.823122][ T6731] usb 5-1: Manufacturer: syz [ 174.919220][ T28] audit: type=1326 audit(2000001121.463:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8891 comm="syz.1.4173" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff947d9acb9 code=0x0 [ 175.030958][ T6731] snd-usb-audio: probe of 5-1:6.4 failed with error -2 [ 175.045126][ T6731] usb 5-1: USB disconnect, device number 69 [ 175.072014][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:6.4/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 175.094653][ T8910] loop1: detected capacity change from 0 to 512 [ 175.110102][ T8910] EXT4-fs (loop1): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 175.119939][ T6] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 175.135839][ T8910] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 175.146433][ T8910] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 175.155941][ T8910] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 175.165850][ T8910] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 175.286211][ T8918] loop1: detected capacity change from 0 to 256 [ 175.300986][ T8918] exfat: Deprecated parameter 'namecase' [ 175.309505][ T6] usb 3-1: Using ep0 maxpacket: 32 [ 175.315202][ T8918] exFAT-fs (loop1): failed to load upcase table (idx : 0x00000c00, chksum : 0x54b6a122, utbl_chksum : 0xe619d30d) [ 175.321555][ T6] usb 3-1: config 1 interface 0 has no altsetting 0 [ 175.341562][ T19] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 175.355382][ T6] usb 3-1: string descriptor 0 read error: -71 [ 175.362138][ T6] usb 3-1: New USB device found, idVendor=046d, idProduct=c090, bcdDevice= 0.40 [ 175.371454][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.380862][ T6] usb 3-1: can't set config #1, error -71 [ 175.392622][ T6] usb 3-1: USB disconnect, device number 76 [ 175.543753][ T19] usb 1-1: unable to get BOS descriptor or descriptor too short [ 175.557306][ T19] usb 1-1: not running at top speed; connect to a high speed hub [ 175.566147][ T28] audit: type=1326 audit(2000001122.149:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8927 comm="syz.4.4191" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x0 [ 175.590843][ T19] usb 1-1: config 3 has an invalid interface number: 190 but max is 0 [ 175.599437][ T19] usb 1-1: config 3 has no interface number 0 [ 175.612858][ T19] usb 1-1: config 3 interface 190 altsetting 127 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 175.629222][ T19] usb 1-1: config 3 interface 190 has no altsetting 0 [ 175.645254][ T19] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0801, bcdDevice=7f.62 [ 175.659991][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.668567][ T19] usb 1-1: Product: syz [ 175.672989][ T19] usb 1-1: Manufacturer: syz [ 175.682764][ T19] usb 1-1: SerialNumber: syz [ 175.701510][ T492] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 175.763305][ T8829] loop3: detected capacity change from 0 to 262144 [ 175.776072][ T8829] F2FS-fs (loop3): Found nat_bits in checkpoint [ 175.817545][ T8829] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 175.907206][ T492] usb 2-1: Using ep0 maxpacket: 16 [ 175.915005][ T19] usb 1-1: USB disconnect, device number 79 [ 175.922062][ T492] usb 2-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 175.938287][ T492] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.954687][ T492] usb 2-1: config 0 descriptor?? [ 175.990376][ T1493] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 176.160809][ T19] usb 2-1: USB disconnect, device number 76 [ 176.177869][ T1493] usb 5-1: config 1 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 184, changing to 11 [ 176.189161][ T1493] usb 5-1: config 1 interface 0 has no altsetting 0 [ 176.203792][ T1493] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.40 [ 176.213558][ T1493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.221703][ T1493] usb 5-1: Product: syz [ 176.226687][ T1493] usb 5-1: SerialNumber: syz [ 176.260002][ T910] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 176.271547][ T8964] 9pnet_fd: Insufficient options for proto=fd [ 176.429472][ T1493] usbhid 5-1:1.0: can't add hid device: -71 [ 176.435470][ T1493] usbhid: probe of 5-1:1.0 failed with error -71 [ 176.442262][ T910] usb 3-1: Using ep0 maxpacket: 16 [ 176.452529][ T910] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.470541][ T1493] usb 5-1: USB disconnect, device number 70 [ 176.476769][ T910] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.500005][ T910] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 176.518269][ T910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.542550][ T910] usb 3-1: Product: syz [ 176.546792][ T910] usb 3-1: Manufacturer: syz [ 176.549392][ T492] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 176.551705][ T910] usb 3-1: SerialNumber: syz [ 176.737255][ T492] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 176.754092][ T492] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 176.761865][ T910] usb 3-1: 0:1 : does not exist [ 176.774530][ T910] usb 3-1: 0:2 : does not exist [ 176.787701][ T910] usb 3-1: unit 3 not found! [ 176.791629][ T492] usb 4-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 176.812143][ T910] usb 3-1: USB disconnect, device number 77 [ 176.818727][ T492] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.842336][ T492] usb 4-1: config 0 descriptor?? [ 176.881185][ T28] audit: type=1326 audit(2000001123.565:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9026 comm="syz.0.4238" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6aa4f9acb9 code=0x0 [ 177.046879][ T492] usb 4-1: USB disconnect, device number 73 [ 177.062709][ T560] udevd[560]: 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 [ 177.154268][ T9049] syz.1.4249[9049] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 177.183389][ T1493] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 177.258007][ T493] udevd[493]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.297211][ T9057] fuse: Bad value for 'fd' [ 177.398254][ T1493] usb 5-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 177.407759][ T1493] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.419882][ T1493] usb 5-1: config 0 descriptor?? [ 177.425667][ T6731] usb 2-1: new full-speed USB device number 77 using dummy_hcd [ 177.603841][ T6731] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 177.615603][ T1493] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 177.621294][ T6731] usb 2-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 177.639538][ T1493] asix: probe of 5-1:0.0 failed with error -71 [ 177.658702][ T6731] usb 2-1: config 253 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 177.682658][ T1493] usb 5-1: USB disconnect, device number 71 [ 177.689616][ T6731] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 177.705085][ T6731] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 177.730507][ T6731] usb 2-1: SerialNumber: syz [ 177.760406][ T9063] loop3: detected capacity change from 0 to 40427 [ 177.787696][ T9063] F2FS-fs (loop3): fault_type options not supported [ 177.815180][ T9063] F2FS-fs (loop3): invalid crc value [ 177.821826][ T9063] F2FS-fs (loop3): Found nat_bits in checkpoint [ 177.866159][ T9063] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 177.933020][ T6731] rndis_host 2-1:253.0: RNDIS init failed, -71 [ 177.940998][ T6731] rndis_host: probe of 2-1:253.0 failed with error -71 [ 177.959191][ T6731] usb 2-1: USB disconnect, device number 77 [ 178.050449][ T19] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 178.240508][ T19] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.252648][ T19] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 178.261986][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.270133][ T19] usb 1-1: Product: syz [ 178.274411][ T19] usb 1-1: Manufacturer: syz [ 178.279031][ T19] usb 1-1: SerialNumber: syz [ 178.284767][ T19] usb 1-1: config 0 descriptor?? [ 178.385445][ T1493] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 178.423047][ T6731] usb 5-1: new full-speed USB device number 72 using dummy_hcd [ 178.479673][ T910] usb 1-1: USB disconnect, device number 80 [ 178.497133][ T431] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 178.562860][ T1493] usb 4-1: Using ep0 maxpacket: 16 [ 178.568477][ T1493] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 178.589799][ T1493] usb 4-1: New USB device found, idVendor=19d2, idProduct=1142, bcdDevice=1b.18 [ 178.599010][ T1493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.607318][ T1493] usb 4-1: Product: syz [ 178.610425][ T6731] usb 5-1: not running at top speed; connect to a high speed hub [ 178.612105][ T1493] usb 4-1: Manufacturer: syz [ 178.622218][ T6731] usb 5-1: config 1 has an invalid descriptor of length 42, skipping remainder of the config [ 178.624484][ T1493] usb 4-1: SerialNumber: syz [ 178.635091][ T6731] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 178.643992][ T1493] hub 4-1:222.0: Invalid hub with more than one config or interface [ 178.656010][ T1493] hub: probe of 4-1:222.0 failed with error -22 [ 178.656263][ T6731] usb 5-1: config 1 has no interface number 1 [ 178.670635][ T6731] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 178.684946][ T431] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 178.685740][ T6731] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 178.695398][ T431] usb 3-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 178.704951][ T6731] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.715628][ T431] usb 3-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 178.721518][ T6731] usb 5-1: Manufacturer: 蜯恏伱坬뼿鎂 [ 178.731365][ T431] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 178.736774][ T6731] usb 5-1: SerialNumber: syz [ 178.745160][ T431] usb 3-1: Product: syz [ 178.753537][ T431] usb 3-1: SerialNumber: syz [ 178.761822][ T431] usb 3-1: bad CDC descriptors [ 178.837826][ T6] usb 4-1: USB disconnect, device number 74 [ 178.851489][ T24] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 178.953198][ T19] usb 3-1: USB disconnect, device number 78 [ 178.967798][ T6731] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 178.977006][ T6731] usb 5-1: 2:1 : unsupported format bits 0x80 [ 179.001478][ T6731] usb 5-1: USB disconnect, device number 72 [ 179.021419][ T24] usb 2-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 179.030801][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.057542][ T24] usb 2-1: config 0 descriptor?? [ 179.087547][ T28] audit: type=1400 audit(2000001125.937:278): avc: denied { write } for pid=9134 comm="syz.0.4292" name="mcfilter6" dev="proc" ino=4026532415 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 179.254014][ T6731] usb 2-1: USB disconnect, device number 78 [ 179.410686][ T24] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 179.595899][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.616165][ T24] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 179.630791][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 179.643698][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.661875][ T24] usb 1-1: Product: syz [ 179.666256][ T24] usb 1-1: Manufacturer: syz [ 179.670874][ T24] usb 1-1: SerialNumber: syz [ 179.687158][ T24] cdc_ncm 1-1:1.0: skipping garbage [ 179.692760][ T24] cdc_ncm 1-1:1.0: NCM or ECM functional descriptors missing [ 179.709177][ T1493] usb 4-1: new full-speed USB device number 75 using dummy_hcd [ 179.716906][ T24] cdc_ncm 1-1:1.0: bind() failure [ 179.723624][ T24] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 179.730762][ T24] cdc_ncm 1-1:1.1: bind() failure [ 179.834866][ T9191] loop4: detected capacity change from 0 to 40427 [ 179.854860][ T9191] F2FS-fs (loop4): Invalid log sectors per block(0) log sectorsize(9) [ 179.882440][ T431] usb 1-1: USB disconnect, device number 81 [ 179.889611][ T1493] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 179.896639][ T9191] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 179.915238][ T1493] usb 4-1: config 1 has no interface number 1 [ 179.918888][ T9191] F2FS-fs (loop4): invalid crc value [ 179.939802][ T1493] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 179.954255][ T9191] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 179.964536][ T1493] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 179.977104][ T1493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.985415][ T1493] usb 4-1: Product: syz [ 179.989910][ T1493] usb 4-1: Manufacturer: syz [ 179.994534][ T1493] usb 4-1: SerialNumber: syz [ 180.016729][ T24] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 180.026619][ T9191] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 180.033877][ T9191] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 180.181761][ T9207] 9pnet: Unknown protocol version 9p20\++} [ 180.198272][ T1493] usb 4-1: 2:1 : unknown format tag 0x1006 is detected. processed as MPEG. [ 180.207258][ T24] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 180.221356][ T1493] usb 4-1: found format II with max.bitrate = 3, frame size=7 [ 180.229148][ T1493] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 180.236063][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.246854][ T24] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 180.260041][ T28] audit: type=1400 audit(2000001127.192:279): avc: denied { remount } for pid=9208 comm="syz.4.4327" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 180.272352][ T1493] usb 4-1: USB disconnect, device number 75 [ 180.286851][ T24] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 180.311756][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.326953][ T24] usb 2-1: config 0 descriptor?? [ 180.334623][ T24] usb-storage 2-1:0.0: USB Mass Storage device detected [ 180.359468][ T24] usb-storage 2-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 180.438448][ T28] audit: type=1326 audit(2000001127.385:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9224 comm="syz.0.4334" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x0 [ 180.499561][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 180.532632][ T19] usb 2-1: USB disconnect, device number 79 [ 180.659904][ T910] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 180.771442][ T1493] usb 1-1: new full-speed USB device number 82 using dummy_hcd [ 180.847465][ T910] usb 5-1: config index 0 descriptor too short (expected 65069, got 45) [ 180.858408][ T9255] loop3: detected capacity change from 0 to 512 [ 180.860224][ T910] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 180.900195][ T910] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 180.901554][ T9255] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2819: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 180.925917][ T9255] EXT4-fs (loop3): 1 truncate cleaned up [ 180.932607][ T9255] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 180.945263][ T910] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.966263][ T443] EXT4-fs (loop3): unmounting filesystem. [ 180.972536][ T910] usb 5-1: config 0 has no interfaces? [ 180.980076][ T910] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 180.994876][ T1493] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 181.012159][ T910] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.020970][ T1493] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.045916][ T1493] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 181.057839][ T910] usb 5-1: config 0 descriptor?? [ 181.067995][ T1493] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.084751][ T1493] usb 1-1: config 0 descriptor?? [ 181.093440][ T1493] hub 1-1:0.0: USB hub found [ 181.149848][ T9281] loop3: detected capacity change from 0 to 512 [ 181.167524][ T9281] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 181.199203][ T9278] loop1: detected capacity change from 0 to 8192 [ 181.207902][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #11: comm syz.3.4362: iget: bad extra_isize 90 (inode size 256) [ 181.224987][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.4362: error while reading EA inode 11 err=-117 [ 181.246718][ T9278] loop1: p1 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 [ 181.247741][ T9278] loop1: p3 size 33554432 extends beyond EOD, [ 181.277029][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #11: comm syz.3.4362: iget: bad extra_isize 90 (inode size 256) [ 181.357290][ T9278] truncated [ 181.362677][ T910] usb 5-1: USB disconnect, device number 73 [ 181.368730][ T1493] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 181.390124][ T1493] usbhid 1-1:0.0: can't add hid device: -71 [ 181.402642][ T1493] usbhid: probe of 1-1:0.0 failed with error -71 [ 181.405875][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.4362: error while reading EA inode 11 err=-117 [ 181.422742][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #18: comm syz.3.4362: iget: bad extra_isize 90 (inode size 256) [ 181.440954][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.4362: error while reading EA inode 18 err=-117 [ 181.453775][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #18: comm syz.3.4362: iget: bad extra_isize 90 (inode size 256) [ 181.468600][ T1493] usb 1-1: USB disconnect, device number 82 [ 181.480327][ T9281] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.4362: error while reading EA inode 18 err=-117 [ 181.493157][ T9281] EXT4-fs (loop3): 1 orphan inode deleted [ 181.499444][ T9281] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 181.539933][ T443] EXT4-fs (loop3): unmounting filesystem. [ 181.824381][ T910] usb 4-1: new full-speed USB device number 76 using dummy_hcd [ 182.031195][ T910] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 182.048634][ T910] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 182.077942][ T910] usb 4-1: config 0 has no interface number 0 [ 182.096275][ T910] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 182.123314][ T910] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.151456][ T910] usb 4-1: Product: syz [ 182.155678][ T910] usb 4-1: Manufacturer: syz [ 182.160303][ T910] usb 4-1: SerialNumber: syz [ 182.195256][ T910] usb 4-1: config 0 descriptor?? [ 182.205333][ T910] hub 4-1:0.31: bad descriptor, ignoring hub [ 182.215884][ T6731] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 182.226116][ T910] hub: probe of 4-1:0.31 failed with error -5 [ 182.234244][ T910] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 182.254504][ T910] usb 4-1: No valid video chain found. [ 182.382271][ T560] udevd[560]: inotify_add_watch(7, /dev/loop1p41, 10) failed: No such file or directory [ 182.393767][ T493] udevd[493]: inotify_add_watch(7, /dev/loop1p42, 10) failed: No such file or directory [ 182.408811][ T650] udevd[650]: inotify_add_watch(7, /dev/loop1p43, 10) failed: No such file or directory [ 182.408823][ T1246] udevd[1246]: inotify_add_watch(7, /dev/loop1p44, 10) failed: No such file or directory [ 182.416184][ T983] udevd[983]: inotify_add_watch(7, /dev/loop1p46, 10) failed: No such file or directory [ 182.423044][ T984] udevd[984]: inotify_add_watch(7, /dev/loop1p45, 10) failed: No such file or directory [ 182.429794][ T6731] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 182.462058][ T5076] udevd[5076]: inotify_add_watch(7, /dev/loop1p47, 10) failed: No such file or directory [ 182.473480][ T5075] udevd[5075]: inotify_add_watch(7, /dev/loop1p48, 10) failed: No such file or directory [ 182.484536][ T1033] udevd[1033]: inotify_add_watch(7, /dev/loop1p49, 10) failed: No such file or directory [ 182.535745][ T6731] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 182.546511][ T6731] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 182.552294][ T24] usb 4-1: USB disconnect, device number 76 [ 182.571257][ T6731] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 182.592086][ T6731] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.616724][ T6731] usb 2-1: Product: syz [ 182.620936][ T6731] usb 2-1: Manufacturer: syz [ 182.659692][ T6731] usb 2-1: SerialNumber: syz [ 182.738125][ T910] usb 1-1: new full-speed USB device number 83 using dummy_hcd [ 182.761776][ T6731] usb 2-1: config 0 descriptor?? [ 182.767645][ T6731] usb-storage 2-1:0.0: USB Mass Storage device detected [ 182.808721][ T6731] usb-storage 2-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 182.916362][ T910] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 182.942293][ T910] usb 1-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 182.968073][ T19] usb 2-1: USB disconnect, device number 80 [ 182.989207][ T910] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.012763][ T9330] loop4: detected capacity change from 0 to 40427 [ 183.014554][ T910] usb 1-1: Product: syz [ 183.038543][ T9330] F2FS-fs (loop4): Invalid log_blocksize (64), supports only 12 [ 183.050436][ T910] usb 1-1: Manufacturer: syz [ 183.051032][ T9348] loop3: detected capacity change from 0 to 16 [ 183.056382][ T9330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 183.061965][ T910] usb 1-1: SerialNumber: syz [ 183.084423][ T9348] erofs: (device loop3): mounted with root inode @ nid 36. [ 183.109525][ T910] usb 1-1: config 0 descriptor?? [ 183.126061][ T9330] F2FS-fs (loop4): invalid crc value [ 183.140073][ T910] hub 1-1:0.0: bad descriptor, ignoring hub [ 183.168498][ T9330] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 183.183187][ T910] hub: probe of 1-1:0.0 failed with error -5 [ 183.210749][ T910] snd-usb-audio: probe of 1-1:0.0 failed with error -2 [ 183.249876][ T9358] loop3: detected capacity change from 0 to 1024 [ 183.288723][ T9358] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 183.320885][ T9358] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 183.328559][ T9330] F2FS-fs (loop4): Start checkpoint disabled! [ 183.344988][ T9330] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 183.374642][ T9330] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 183.382650][ T9330] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 183.436057][ T9365] loop3: detected capacity change from 0 to 1024 [ 183.447414][ T24] usb 1-1: USB disconnect, device number 83 [ 183.494506][ T9369] loop1: detected capacity change from 0 to 1024 [ 183.502036][ T9365] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 183.516305][ T9369] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 183.559456][ T9376] loop4: detected capacity change from 0 to 1024 [ 183.568838][ T9376] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 183.583810][ T443] EXT4-fs (loop3): unmounting filesystem. [ 183.611990][ T444] EXT4-fs (loop1): unmounting filesystem. [ 183.617866][ T446] EXT4-fs (loop4): unmounting filesystem. [ 183.651970][ T9383] loop3: detected capacity change from 0 to 128 [ 183.688701][ T9387] loop1: detected capacity change from 0 to 512 [ 183.695807][ T9386] loop4: detected capacity change from 0 to 256 [ 183.740197][ T9387] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 183.774619][ T9391] loop3: detected capacity change from 0 to 2048 [ 183.776825][ T444] EXT4-fs (loop1): unmounting filesystem. [ 183.828544][ T9398] loop3: detected capacity change from 0 to 128 [ 183.833808][ T9400] loop1: detected capacity change from 0 to 128 [ 183.916933][ T9408] loop1: detected capacity change from 0 to 256 [ 183.933955][ T9410] loop3: detected capacity change from 0 to 128 [ 184.001012][ T9414] loop3: detected capacity change from 0 to 256 [ 184.006351][ T910] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 184.024978][ T9416] loop1: detected capacity change from 0 to 512 [ 184.106292][ T9422] loop1: detected capacity change from 0 to 512 [ 184.159712][ T9419] loop3: detected capacity change from 0 to 8192 [ 184.182832][ T910] usb 5-1: Using ep0 maxpacket: 8 [ 184.194039][ T910] usb 5-1: unable to get BOS descriptor or descriptor too short [ 184.231457][ T910] usb 5-1: config 0 has an invalid interface number: 88 but max is 0 [ 184.267210][ T910] usb 5-1: config 0 has no interface number 0 [ 184.273374][ T910] usb 5-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 184.303238][ T9430] loop3: detected capacity change from 0 to 2048 [ 184.311842][ T9429] loop1: detected capacity change from 0 to 512 [ 184.340191][ T910] usb 5-1: config 0 interface 88 has no altsetting 0 [ 184.370915][ T910] usb 5-1: string descriptor 0 read error: -22 [ 184.400255][ T910] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 184.421971][ T910] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 184.444789][ T910] usb 5-1: config 0 descriptor?? [ 184.464386][ T910] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.88/input/input16 [ 184.646163][ T24] usb 5-1: USB disconnect, device number 74 [ 185.163995][ T9440] loop4: detected capacity change from 0 to 128 [ 185.232385][ T9442] loop4: detected capacity change from 0 to 512 [ 185.303744][ T9444] loop4: detected capacity change from 0 to 128 [ 185.377418][ T9446] loop4: detected capacity change from 0 to 128 [ 185.467920][ T9448] loop4: detected capacity change from 0 to 512 [ 185.572291][ T9450] loop4: detected capacity change from 0 to 1024 [ 185.626623][ T9450] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 185.704231][ T446] EXT4-fs (loop4): unmounting filesystem. [ 185.806484][ T9455] loop4: detected capacity change from 0 to 4096 [ 185.833954][ T9455] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 185.945928][ T446] EXT4-fs (loop4): unmounting filesystem. [ 186.015458][ T9458] loop4: detected capacity change from 0 to 512 [ 186.134660][ T9460] loop4: detected capacity change from 0 to 128 [ 186.519196][ T9462] loop4: detected capacity change from 0 to 32768 [ 186.545330][ T9436] loop1: detected capacity change from 0 to 262144 [ 186.602881][ T9436] F2FS-fs (loop1): Found nat_bits in checkpoint [ 186.630125][ T9434] loop3: detected capacity change from 0 to 262144 [ 186.638090][ T9467] loop4: detected capacity change from 0 to 1024 [ 186.664419][ T9467] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 186.793896][ T9434] F2FS-fs (loop3): Found nat_bits in checkpoint [ 186.848215][ T9436] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 186.856215][ T446] EXT4-fs (loop4): unmounting filesystem. [ 186.959876][ T9434] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 187.184809][ T1493] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 187.373763][ T1493] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 187.398859][ T1493] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 187.435903][ T1493] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 187.465430][ T1493] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 187.491838][ T1493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.499887][ T1493] usb 5-1: Product: syz [ 187.512494][ T1493] usb 5-1: Manufacturer: syz [ 187.525924][ T1493] usb 5-1: SerialNumber: syz [ 187.557665][ T1493] hub 5-1:1.0: bad descriptor, ignoring hub [ 187.563639][ T1493] hub: probe of 5-1:1.0 failed with error -5 [ 187.649011][ T9481] loop1: detected capacity change from 0 to 2048 [ 187.706099][ T9481] loop1: p2 p3 p7 [ 187.741071][ T9485] loop3: detected capacity change from 0 to 256 [ 187.748423][ T1493] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 75 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 187.808945][ T1493] usb 5-1: USB disconnect, device number 75 [ 187.836007][ T1246] udevd[1246]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 187.847449][ T650] udevd[650]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 187.864171][ T1493] usblp0: removed [ 187.870262][ T560] udevd[560]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 187.978110][ T9491] loop3: detected capacity change from 0 to 8192 [ 188.004109][ T9487] loop1: detected capacity change from 0 to 32768 [ 188.052526][ T9491] loop3: p1 p2 p3 [ 188.187206][ T9495] loop3: detected capacity change from 0 to 2048 [ 188.189756][ T560] udevd[560]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 188.256663][ T493] udevd[493]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 188.273455][ T650] udevd[650]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 188.288635][ T560] udevd[560]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 188.405741][ T9517] loop4: detected capacity change from 0 to 2048 [ 188.441569][ T9523] loop3: detected capacity change from 0 to 16 [ 188.454835][ T9517] loop4: p1 p2 p3 [ 188.456060][ T9523] erofs: (device loop3): mounted with root inode @ nid 36. [ 188.497924][ T19] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 188.518647][ T28] audit: type=1400 audit(2000001136.057:281): avc: denied { mounton } for pid=9522 comm="syz.3.4470" path="/840/file3/file0" dev="loop3" ino=46 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 188.518956][ T9523] incfs: Can't find or create .index dir in ./file0 [ 188.610338][ T9523] incfs: mount failed -30 [ 188.676554][ T28] audit: type=1400 audit(2000001136.218:282): avc: denied { getopt } for pid=9530 comm="syz.3.4474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 188.696701][ T19] usb 2-1: Using ep0 maxpacket: 32 [ 188.702940][ T19] usb 2-1: config 0 has an invalid interface number: 183 but max is 0 [ 188.731023][ T19] usb 2-1: config 0 has no interface number 0 [ 188.740637][ T19] usb 2-1: config 0 interface 183 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 528 [ 188.759223][ T28] audit: type=1400 audit(2000001136.304:283): avc: denied { create } for pid=9534 comm="syz.3.4476" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 188.797880][ T19] usb 2-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=70.f8 [ 188.820542][ T28] audit: type=1400 audit(2000001136.304:284): avc: denied { write } for pid=9534 comm="syz.3.4476" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 188.840001][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.852255][ T19] usb 2-1: Product: syz [ 188.856466][ T19] usb 2-1: Manufacturer: syz [ 188.864385][ T9541] netlink: 228 bytes leftover after parsing attributes in process `syz.3.4479'. [ 188.873585][ T19] usb 2-1: SerialNumber: syz [ 188.878676][ T28] audit: type=1326 audit(2000001136.336:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9536 comm="syz.4.4477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 188.908576][ T19] usb 2-1: config 0 descriptor?? [ 188.913906][ T9501] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 188.936587][ T28] audit: type=1326 audit(2000001136.336:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9536 comm="syz.4.4477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 188.995638][ T28] audit: type=1326 audit(2000001136.336:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9536 comm="syz.4.4477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 189.072618][ T28] audit: type=1326 audit(2000001136.336:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9536 comm="syz.4.4477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 189.115290][ T19] net1080: probe of 2-1:0.183 failed with error -71 [ 189.139204][ T19] usb 2-1: USB disconnect, device number 81 [ 189.164547][ T28] audit: type=1326 audit(2000001136.336:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9536 comm="syz.4.4477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 189.199120][ T9561] sit0: mtu greater than device maximum [ 189.243839][ T28] audit: type=1400 audit(2000001136.701:290): avc: denied { setopt } for pid=9552 comm="syz.2.4485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 189.283834][ T9571] loop4: detected capacity change from 0 to 512 [ 189.303236][ T9573] netlink: 'syz.2.4495': attribute type 49 has an invalid length. [ 189.318377][ T9573] netlink: 'syz.2.4495': attribute type 49 has an invalid length. [ 189.344824][ T9571] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 189.374997][ T9571] ext4 filesystem being mounted at /942/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.498668][ T446] EXT4-fs (loop4): unmounting filesystem. [ 189.557154][ T9593] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4503'. [ 189.711900][ T9610] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 189.719197][ T9610] IPv6: NLM_F_CREATE should be set when creating new route [ 189.726425][ T9610] IPv6: NLM_F_CREATE should be set when creating new route [ 189.829638][ T9622] loop4: detected capacity change from 0 to 512 [ 189.871757][ T9622] EXT4-fs: Ignoring removed oldalloc option [ 189.916556][ T9622] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 189.964614][ T9622] ext4 filesystem being mounted at /949/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 190.044814][ T9622] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.4519: bg 0: block 217: padding at end of block bitmap is not set [ 190.133410][ T9622] EXT4-fs (loop4): Remounting filesystem read-only [ 190.182443][ T446] EXT4-fs (loop4): unmounting filesystem. [ 190.625026][ T9585] loop3: detected capacity change from 0 to 131072 [ 190.699012][ T9585] F2FS-fs (loop3): Found nat_bits in checkpoint [ 190.818116][ T9585] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 190.860068][ T9623] loop1: detected capacity change from 0 to 131072 [ 190.888067][ T9623] F2FS-fs (loop1): Test dummy encryption mode enabled [ 190.901551][ T9623] F2FS-fs (loop1): Can't change test_dummy_encryption on remount [ 191.246739][ T9707] kernel profiling enabled (shift: 17) [ 191.314698][ T9709] loop1: detected capacity change from 0 to 256 [ 191.353575][ T9709] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xf4000b1f, utbl_chksum : 0xe619d30d) [ 191.365840][ T492] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 191.414123][ T9713] loop3: detected capacity change from 0 to 1024 [ 191.460878][ T9713] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 191.555225][ T443] EXT4-fs (loop3): unmounting filesystem. [ 191.564364][ T492] usb 5-1: Using ep0 maxpacket: 32 [ 191.571889][ T492] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 191.586282][ T9719] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4563'. [ 191.608696][ T9719] device gre0 entered promiscuous mode [ 191.610026][ T492] usb 5-1: config 0 has no interface number 0 [ 191.636541][ T492] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 191.661161][ T492] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 33573, setting to 1024 [ 191.692403][ T492] usb 5-1: config 0 interface 2 has no altsetting 0 [ 191.713278][ T492] usb 5-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 191.734338][ T492] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.757975][ T492] usb 5-1: Product: syz [ 191.768075][ T492] usb 5-1: Manufacturer: syz [ 191.772980][ T492] usb 5-1: SerialNumber: syz [ 191.787046][ T492] usb 5-1: config 0 descriptor?? [ 192.002159][ T492] usb 5-1: USB disconnect, device number 76 [ 192.019203][ T9751] overlayfs: conflicting options: userxattr,redirect_dir=follow [ 192.078770][ T9755] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pid=9755 comm=syz.1.4579 [ 192.078916][ T9754] binder: BC_ATTEMPT_ACQUIRE not supported [ 192.124003][ T9754] binder: 9752:9754 ioctl c0306201 200000001040 returned -22 [ 192.233417][ T9767] overlayfs: bad mount option "redirect_dir=off:/" [ 192.343066][ T9783] xt_TPROXY: Can be used only with -p tcp or -p udp [ 192.519079][ T9807] netlink: 'syz.3.4606': attribute type 6 has an invalid length. [ 192.619393][ T9821] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 192.873111][ T9858] netlink: 104 bytes leftover after parsing attributes in process `syz.1.4631'. [ 192.892060][ T9860] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4632'. [ 192.979219][ T9872] netlink: 'syz.3.4635': attribute type 13 has an invalid length. [ 193.030663][ T9872] gretap0: refused to change device tx_queue_len [ 193.046781][ T9872] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 193.117035][ T9886] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4645'. [ 193.238793][ T9907] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4655'. [ 193.274038][ T9907] netlink: 31 bytes leftover after parsing attributes in process `syz.3.4655'. [ 193.293070][ T9907] netlink: 'syz.3.4655': attribute type 3 has an invalid length. [ 193.306665][ T9914] netlink: 'syz.2.4659': attribute type 13 has an invalid length. [ 193.317278][ T9907] netlink: 'syz.3.4655': attribute type 2 has an invalid length. [ 193.338639][ T9907] netlink: 31 bytes leftover after parsing attributes in process `syz.3.4655'. [ 193.358923][ T9914] gretap0: refused to change device tx_queue_len [ 193.380254][ T9914] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 193.397854][ T9922] netlink: 'syz.1.4663': attribute type 1 has an invalid length. [ 193.558044][ T9937] loop4: detected capacity change from 0 to 4096 [ 193.584782][ T9937] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 193.605863][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 193.605881][ T28] audit: type=1400 audit(2000001141.507:323): avc: denied { unlink } for pid=9936 comm="syz.4.4671" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 193.618395][ T9937] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #15: comm syz.4.4671: corrupted inode contents [ 193.712826][ T9937] EXT4-fs error (device loop4): ext4_dirty_inode:6135: inode #15: comm syz.4.4671: mark_inode_dirty error [ 193.816317][ T9937] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #15: comm syz.4.4671: corrupted inode contents [ 193.857464][ T9937] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #15: comm syz.4.4671: mark_inode_dirty error [ 193.886051][ T28] audit: type=1400 audit(2000001141.808:324): avc: denied { getopt } for pid=9972 comm="syz.3.4687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 193.893629][ T9937] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #15: comm syz.4.4671: corrupted inode contents [ 193.997208][ T9937] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #15: comm syz.4.4671: mark_inode_dirty error [ 194.025222][ T9937] EXT4-fs error (device loop4): ext4_do_update_inode:5270: inode #15: comm syz.4.4671: corrupted inode contents [ 194.057506][ T9937] EXT4-fs error (device loop4): ext4_truncate:4320: inode #15: comm syz.4.4671: mark_inode_dirty error [ 194.090343][ T28] audit: type=1326 audit(2000001142.022:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9988 comm="syz.3.4694" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f241039acb9 code=0x7ffc0000 [ 194.123038][ T9937] EXT4-fs error (device loop4): ext4_evict_inode:290: comm syz.4.4671: couldn't truncate inode 15 (err -117) [ 194.158865][ T28] audit: type=1326 audit(2000001142.033:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9988 comm="syz.3.4694" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7f241039acb9 code=0x7ffc0000 [ 194.217124][ T446] EXT4-fs (loop4): unmounting filesystem. [ 194.351869][ T28] audit: type=1400 audit(2000001142.312:327): avc: denied { connect } for pid=10004 comm="syz.4.4703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 194.390355][T10007] /dev/loop2: Can't open blockdev [ 194.538682][T10023] netlink: 48 bytes leftover after parsing attributes in process `syz.2.4712'. [ 194.751116][T10053] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4727'. [ 194.760604][T10051] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4726'. [ 194.794654][T10051] tc_dump_action: action bad kind [ 194.830828][T10059] device vlan0 entered promiscuous mode [ 194.879353][T10065] netlink: 'syz.0.4733': attribute type 29 has an invalid length. [ 194.887461][ T28] audit: type=1400 audit(2000001142.880:328): avc: denied { setcheckreqprot } for pid=10066 comm="syz.3.4734" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 194.910842][T10065] netlink: 'syz.0.4733': attribute type 29 has an invalid length. [ 194.949836][ T28] audit: type=1326 audit(2000001142.945:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10068 comm="syz.2.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e4c79acb9 code=0x7ffc0000 [ 195.011329][ T28] audit: type=1326 audit(2000001142.945:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10068 comm="syz.2.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=35 compat=0 ip=0x7f1e4c79acb9 code=0x7ffc0000 [ 195.100821][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.107056][ T28] audit: type=1326 audit(2000001142.945:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10070 comm="syz.4.4736" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 195.144084][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.164054][ T28] audit: type=1326 audit(2000001142.945:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10070 comm="syz.4.4736" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x7ffc0000 [ 195.217328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 195.253493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.307326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 195.325807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 195.349103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 195.380240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 195.401958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 195.428138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 195.471625][T10123] sock: sock_timestamping_bind_phc: sock not bind to device [ 195.521215][T10129] tc_dump_action: action bad kind [ 195.676716][T10151] xt_CONNSECMARK: invalid mode: 66 [ 195.754216][T10157] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 195.779532][T10157] device gretap1 entered promiscuous mode [ 195.959583][T10187] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4795'. [ 196.076851][T10192] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 196.101583][T10192] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 196.122757][T10203] loop3: detected capacity change from 0 to 512 [ 196.150702][T10203] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 196.153723][T10192] device vlan0 left promiscuous mode [ 196.190140][T10195] IPv6: Can't replace route, no match found [ 196.196935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 196.197580][T10203] EXT4-fs error (device loop3): ext4_orphan_get:1400: inode #15: comm syz.3.4803: inode has both inline data and extents flags [ 196.218904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.227963][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 196.236542][T10203] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.4803: couldn't read orphan inode 15 (err -117) [ 196.249083][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.257400][T10203] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 196.259128][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.275078][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.284077][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.292542][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.306171][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 196.437162][T10192] syz.2.4798 (10192) used greatest stack depth: 20768 bytes left [ 196.572600][ T910] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 196.746508][ T910] usb 4-1: Using ep0 maxpacket: 16 [ 196.752931][ T910] usb 4-1: config 0 has an invalid interface number: 148 but max is 0 [ 196.787055][ T910] usb 4-1: config 0 has no interface number 0 [ 196.799250][ T910] usb 4-1: config 0 interface 148 altsetting 0 endpoint 0x4 has an invalid bInterval 55, changing to 9 [ 196.840915][T10270] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4833'. [ 196.849924][ T910] usb 4-1: config 0 interface 148 altsetting 0 endpoint 0x4 has invalid maxpacket 9710, setting to 1024 [ 196.876187][ T910] usb 4-1: New USB device found, idVendor=0499, idProduct=8206, bcdDevice=f4.55 [ 196.898911][ T910] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.909581][T10277] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4838'. [ 196.920411][ T910] usb 4-1: config 0 descriptor?? [ 196.928349][T10277] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4838'. [ 196.943831][T10203] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 196.962870][ T493] udevd[493]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.148/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 196.983615][T10277] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4838'. [ 197.131838][T10300] netlink: 'syz.2.4848': attribute type 3 has an invalid length. [ 197.155899][ T910] usb 4-1: USB disconnect, device number 77 [ 197.273411][T10321] xt_TPROXY: Can be used only with -p tcp or -p udp [ 197.630912][ T443] EXT4-fs (loop3): unmounting filesystem. [ 197.724121][T10394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 197.725113][T10396] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4892'. [ 197.758072][T10394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 197.801787][T10406] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4899'. [ 197.822639][T10406] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 197.983229][T10432] xt_TCPMSS: Only works on TCP SYN packets [ 197.999723][T10436] Unsupported ieee802154 address type: 0 [ 198.109606][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.215265][T10468] xt_CT: No such helper "snmp_trap" [ 198.223623][T10460] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.245626][T10460] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.286554][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 198.322831][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.347269][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 198.347286][ T28] audit: type=1400 audit(2000001146.593:363): avc: denied { connect } for pid=10479 comm="syz.4.4935" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 198.351979][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 198.432200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.440762][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.449612][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.467289][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.476420][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.485497][ T910] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 198.493429][ T910] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 198.511035][ T910] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 198.615329][T10512] xt_l2tp: unknown flags: 17 [ 198.629969][ T28] audit: type=1400 audit(2000001146.893:364): avc: denied { checkpoint_restore } for pid=10513 comm="syz.0.4953" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 198.833101][T10547] netlink: 'syz.4.4969': attribute type 16 has an invalid length. [ 198.847000][T10547] netlink: 'syz.4.4969': attribute type 17 has an invalid length. [ 198.873489][T10553] TCP: TCP_TX_DELAY enabled [ 198.883925][T10547] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.891261][T10547] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.927960][ T24] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 199.002218][ T431] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 199.105982][ T24] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 199.117889][ T24] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 199.148711][ T24] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 199.164463][ T28] audit: type=1400 audit(2000001147.472:365): avc: denied { ioctl } for pid=10583 comm="syz.4.4988" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 199.170832][ T24] usb 4-1: config 220 has no interface number 2 [ 199.217770][ T24] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 199.246379][ T24] usb 4-1: config 220 interface 0 has no altsetting 0 [ 199.256998][ T24] usb 4-1: config 220 interface 76 has no altsetting 0 [ 199.265116][ T24] usb 4-1: config 220 interface 1 has no altsetting 0 [ 199.277663][ T431] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 199.290621][ T24] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 199.300100][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.311760][ T24] usb 4-1: Product: syz [ 199.316040][ T24] usb 4-1: Manufacturer: syz [ 199.321204][ T24] usb 4-1: SerialNumber: syz [ 199.415928][T10610] netlink: 'syz.4.5001': attribute type 5 has an invalid length. [ 199.430947][T10610] __nla_validate_parse: 2 callbacks suppressed [ 199.431710][T10610] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5001'. [ 199.535393][ T24] usb 4-1: selecting invalid altsetting 0 [ 199.542485][ T24] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 199.565390][T10626] netlink: 'syz.1.5008': attribute type 13 has an invalid length. [ 199.597284][ T24] usb 4-1: No valid video chain found. [ 199.631177][ T24] usb 4-1: USB disconnect, device number 78 [ 199.683966][T10634] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 199.699183][T10640] device gre0 left promiscuous mode [ 199.709164][T10638] loop4: detected capacity change from 0 to 512 [ 199.759994][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 199.768070][T10638] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 199.771733][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 199.779150][T10638] ext4 filesystem being mounted at /1073/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.806140][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.814767][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.823166][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.830506][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.838646][ T446] EXT4-fs (loop4): unmounting filesystem. [ 199.839781][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.851905][T10640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.867896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 199.911346][T10654] xt_TCPMSS: Only works on TCP SYN packets [ 199.923242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.943818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 199.965997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.989572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.011287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.020190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.048346][T10669] loop3: detected capacity change from 0 to 512 [ 200.052193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.072147][ T28] audit: type=1400 audit(2000001148.438:366): avc: denied { setopt } for pid=10670 comm="syz.1.5029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 200.112635][T10669] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 200.122573][T10669] ext4 filesystem being mounted at /931/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.140855][ T28] audit: type=1400 audit(2000001148.524:367): avc: denied { create } for pid=10667 comm="syz.3.5028" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 200.177325][ T443] EXT4-fs (loop3): unmounting filesystem. [ 200.310053][T10701] device vlan0 entered promiscuous mode [ 200.589207][T10730] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 200.618189][T10732] netlink: 116 bytes leftover after parsing attributes in process `syz.3.5057'. [ 200.638796][ T28] audit: type=1400 audit(2000001149.050:368): avc: denied { setopt } for pid=10734 comm="syz.1.5058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 200.712613][T10740] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5061'. [ 200.756688][T10740] netlink: 164 bytes leftover after parsing attributes in process `syz.1.5061'. [ 200.905835][T10766] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5074'. [ 200.931140][T10766] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5074'. [ 201.225168][T10800] netlink: 'syz.1.5091': attribute type 21 has an invalid length. [ 201.299617][ T28] audit: type=1404 audit(2000001149.758:369): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 201.314673][T10807] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5094'. [ 201.335241][ T28] audit: type=1404 audit(2000001149.790:370): enforcing=0 old_enforcing=1 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 201.395077][ T28] audit: type=1400 audit(2000001149.801:371): avc: denied { read write } for pid=444 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=1 [ 201.432971][ T28] audit: type=1400 audit(2000001149.801:372): avc: denied { open } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 201.601153][T10841] loop3: detected capacity change from 0 to 256 [ 201.621183][T10847] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5114'. [ 201.640918][T10847] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5114'. [ 201.650023][T10849] netlink: 'syz.4.5115': attribute type 15 has an invalid length. [ 201.659091][T10841] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 201.686763][ T6731] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 201.729188][T10857] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5119'. [ 201.737357][T10841] fuse: Bad value for 'fd' [ 201.873152][ T6731] usb 3-1: Using ep0 maxpacket: 32 [ 201.879492][ T6731] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.905660][ T6731] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.929987][ T6731] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 201.947954][ T6731] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 201.972450][ T6731] usb 3-1: Product: syz [ 201.982239][ T6731] usb 3-1: Manufacturer: syz [ 201.995292][ T6731] hub 3-1:4.0: USB hub found [ 202.116613][T10899] netlink: 'syz.3.5138': attribute type 1 has an invalid length. [ 202.187396][ T6731] hub 3-1:4.0: config failed, hub has too many ports! (err -19) [ 202.217386][T10908] IPv6: NLM_F_CREATE should be specified when creating new route [ 202.272247][T10914] loop3: detected capacity change from 0 to 512 [ 202.285151][T10914] EXT4-fs (loop3): Test dummy encryption mode enabled [ 202.313976][T10914] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 202.350814][T10914] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 202.384115][T10914] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 202.481088][T10914] EXT4-fs (loop3): re-mounted. Quota mode: writeback. [ 202.507024][ T24] usb 3-1: USB disconnect, device number 79 [ 202.534750][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 202.567462][ T443] EXT4-fs (loop3): unmounting filesystem. [ 203.073902][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 203.073920][ T28] audit: type=1400 audit(2000001151.657:428): avc: denied { create } for pid=11014 comm="syz.2.5196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 203.159194][ T28] audit: type=1400 audit(2000001151.700:429): avc: denied { write } for pid=11014 comm="syz.2.5196" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 203.249972][T11035] netlink: 'syz.0.5203': attribute type 16 has an invalid length. [ 203.271656][T11035] netlink: 'syz.0.5203': attribute type 17 has an invalid length. [ 203.358728][T11035] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.366014][T11035] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.386828][T11052] tipc: Can't bind to reserved service type 1 [ 203.456507][T11056] 8021q: VLANs not supported on lo [ 203.512446][ T28] audit: type=1400 audit(2000001152.129:430): avc: denied { read write } for pid=11059 comm="syz.2.5216" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 203.578054][ T28] audit: type=1400 audit(2000001152.129:431): avc: denied { open } for pid=11059 comm="syz.2.5216" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 203.661235][ T28] audit: type=1400 audit(2000001152.161:432): avc: denied { ioctl } for pid=11059 comm="syz.2.5216" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae08 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 203.720957][ T28] audit: type=1400 audit(2000001152.172:433): avc: denied { execute } for pid=11063 comm="syz.3.5219" path="/proc/partitions" dev="proc" ino=4026532088 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 203.785176][T11093] netlink: 'syz.2.5234': attribute type 1 has an invalid length. [ 203.798884][ T28] audit: type=1400 audit(2000001152.386:434): avc: denied { read write } for pid=11089 comm="syz.3.5232" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 203.886700][ T28] audit: type=1400 audit(2000001152.386:435): avc: denied { open } for pid=11089 comm="syz.3.5232" path="/dev/ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 204.010982][ T28] audit: type=1400 audit(2000001152.397:436): avc: denied { ioctl } for pid=11089 comm="syz.3.5232" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 204.127843][ T28] audit: type=1400 audit(2000001152.472:437): avc: denied { setopt } for pid=11101 comm="syz.4.5239" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 204.306710][T11177] netlink: 'syz.3.5284': attribute type 16 has an invalid length. [ 204.337521][T11177] netlink: 'syz.3.5284': attribute type 17 has an invalid length. [ 204.415406][T11177] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.422878][T11177] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.479782][T11198] xt_CT: No such helper "pptp" [ 204.537950][T11190] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 204.709138][T11227] loop3: detected capacity change from 0 to 512 [ 204.737456][T11227] EXT4-fs: Ignoring removed bh option [ 204.747057][T11227] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 204.753588][T11231] device bridge2 entered promiscuous mode [ 204.779108][T11235] mmap: syz.2.5304 (11235): VmData 167485440 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 204.813649][T11227] EXT4-fs (loop3): 1 truncate cleaned up [ 204.824659][T11227] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 204.853585][T11244] device bridge2 left promiscuous mode [ 204.886413][T11243] netlink: 'syz.2.5308': attribute type 5 has an invalid length. [ 204.933502][ T443] EXT4-fs (loop3): unmounting filesystem. [ 205.028826][T11267] __nla_validate_parse: 11 callbacks suppressed [ 205.028847][T11267] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5312'. [ 205.122542][T11267] netlink: 'syz.3.5312': attribute type 1 has an invalid length. [ 205.122961][T11279] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5326'. [ 205.151268][T11267] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5312'. [ 205.193030][T11287] xt_TCPMSS: Only works on TCP SYN packets [ 205.307686][T11309] netlink: 'syz.2.5340': attribute type 5 has an invalid length. [ 205.311282][T11308] SELinux: policydb magic number 0xf13f996c does not match expected magic number 0xf97cff8c [ 205.346842][T11308] SELinux: failed to load policy [ 205.419887][T11321] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5347'. [ 205.457600][T11325] Driver unsupported XDP return value 0 on prog (id 536) dev N/A, expect packet loss! [ 205.570317][T11347] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 205.593977][T11341] netlink: 'syz.0.5356': attribute type 5 has an invalid length. [ 205.605834][T11341] device ip6erspan0 entered promiscuous mode [ 205.756109][T11373] netlink: 'syz.1.5372': attribute type 9 has an invalid length. [ 205.910149][T11397] IPv6: sit1: Disabled Multicast RS [ 206.340009][T11470] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11470 comm=syz.3.5420 [ 206.388202][T11470] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=11470 comm=syz.3.5420 [ 206.522862][T11499] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5433'. [ 206.549832][T11506] loop4: detected capacity change from 0 to 256 [ 206.653535][T11506] FAT-fs (loop4): Directory bread(block 64) failed [ 206.676224][T11506] FAT-fs (loop4): Directory bread(block 65) failed [ 206.715447][T11506] FAT-fs (loop4): Directory bread(block 66) failed [ 206.738455][T11506] FAT-fs (loop4): Directory bread(block 67) failed [ 206.748858][T11506] FAT-fs (loop4): Directory bread(block 68) failed [ 206.760197][T11506] FAT-fs (loop4): Directory bread(block 69) failed [ 206.774016][T11506] FAT-fs (loop4): Directory bread(block 70) failed [ 206.780809][T11506] FAT-fs (loop4): Directory bread(block 71) failed [ 206.787634][T11506] FAT-fs (loop4): Directory bread(block 72) failed [ 206.794191][T11506] FAT-fs (loop4): Directory bread(block 73) failed [ 207.020697][T11577] loop3: detected capacity change from 0 to 128 [ 207.041646][T11579] xt_ecn: cannot match TCP bits for non-tcp packets [ 207.112942][T11587] netlink: 'syz.3.5477': attribute type 3 has an invalid length. [ 207.130125][T11591] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5479'. [ 207.412990][T11633] x_tables: duplicate entry at hook 2 [ 207.437737][T11638] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5503'. [ 207.457779][T11638] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5503'. [ 207.492254][T11647] netlink: 'syz.1.5506': attribute type 24 has an invalid length. [ 207.510479][T11650] x_tables: unsorted underflow at hook 1 [ 207.561066][T11658] loop1: detected capacity change from 0 to 256 [ 207.567942][T11658] exfat: Deprecated parameter 'utf8' [ 207.574462][T11658] exfat: Deprecated parameter 'namecase' [ 207.582278][T11658] exfat: Deprecated parameter 'namecase' [ 207.597352][T11658] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 207.650092][T11666] loop4: detected capacity change from 0 to 256 [ 207.694234][T11666] FAT-fs (loop4): Directory bread(block 64) failed [ 207.700955][ T6731] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 207.710929][T11666] FAT-fs (loop4): Directory bread(block 65) failed [ 207.724967][T11666] FAT-fs (loop4): Directory bread(block 66) failed [ 207.732148][T11666] FAT-fs (loop4): Directory bread(block 67) failed [ 207.759015][T11666] FAT-fs (loop4): Directory bread(block 68) failed [ 207.765898][T11666] FAT-fs (loop4): Directory bread(block 69) failed [ 207.772718][T11666] FAT-fs (loop4): Directory bread(block 70) failed [ 207.780920][T11666] FAT-fs (loop4): Directory bread(block 71) failed [ 207.787778][T11666] FAT-fs (loop4): Directory bread(block 72) failed [ 207.814767][T11666] FAT-fs (loop4): Directory bread(block 73) failed [ 207.863121][T11693] device wg1 entered promiscuous mode [ 207.885284][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 207.885301][ T28] audit: type=1400 audit(2000001156.828:476): avc: denied { compute_member } for pid=11692 comm="syz.1.5529" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 207.914798][ T6731] usb 1-1: Using ep0 maxpacket: 8 [ 207.923118][ T6731] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 207.939299][T11699] xt_policy: output policy not valid in PREROUTING and INPUT [ 207.960581][ T6731] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 207.972406][ T6731] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.016797][T11708] loop1: detected capacity change from 0 to 256 [ 208.018845][ T6731] usb 1-1: Product: syz [ 208.028296][ T6731] usb 1-1: Manufacturer: syz [ 208.032933][ T6731] usb 1-1: SerialNumber: syz [ 208.059624][ T28] audit: type=1400 audit(2000001157.011:477): avc: denied { create } for pid=11711 comm="syz.3.5539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 208.132858][ T28] audit: type=1400 audit(2000001157.043:478): avc: denied { write } for pid=11711 comm="syz.3.5539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 208.165793][T11725] netlink: 'syz.2.5544': attribute type 5 has an invalid length. [ 208.185291][T11728] netlink: 176 bytes leftover after parsing attributes in process `syz.3.5546'. [ 208.269444][ T6731] usb 1-1: USB disconnect, device number 84 [ 208.423474][T11764] overlayfs: bad mount option "redirect_dir=on:/" [ 208.586848][ T28] audit: type=1400 audit(2000001157.579:479): avc: denied { create } for pid=11789 comm="syz.4.5576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 208.648930][ T28] audit: type=1400 audit(2000001157.611:480): avc: denied { getopt } for pid=11789 comm="syz.4.5576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 208.721026][ T28] audit: type=1400 audit(2000001157.719:481): avc: denied { create } for pid=11808 comm="syz.2.5585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 208.763115][ T28] audit: type=1400 audit(2000001157.751:482): avc: denied { write } for pid=11808 comm="syz.2.5585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 208.793187][T11816] loop1: detected capacity change from 0 to 512 [ 208.808283][T11816] EXT4-fs: Ignoring removed nobh option [ 208.821464][ T28] audit: type=1326 audit(2000001157.794:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11813 comm="syz.4.5589" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f218139acb9 code=0x0 [ 208.880469][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #3: comm syz.1.5590: corrupted inode contents [ 208.948467][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 208.976278][T11816] EXT4-fs error (device loop1): ext4_dirty_inode:6135: inode #3: comm syz.1.5590: mark_inode_dirty error [ 209.006596][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.019723][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #3: comm syz.1.5590: corrupted inode contents [ 209.047072][T11855] netlink: 'syz.0.5606': attribute type 3 has an invalid length. [ 209.059937][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.090347][T11816] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.5590: mark_inode_dirty error [ 209.120863][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.139184][T11816] Quota error (device loop1): write_blk: dquota write failed [ 209.152867][T11816] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 209.173239][T11816] EXT4-fs error (device loop1): ext4_acquire_dquot:6796: comm syz.1.5590: Failed to acquire dquot type 0 [ 209.194310][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.201467][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #16: comm syz.1.5590: corrupted inode contents [ 209.213910][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.220712][T11816] EXT4-fs error (device loop1): ext4_dirty_inode:6135: inode #16: comm syz.1.5590: mark_inode_dirty error [ 209.232443][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.239202][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #16: comm syz.1.5590: corrupted inode contents [ 209.251528][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.258281][T11816] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #16: comm syz.1.5590: mark_inode_dirty error [ 209.269957][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.276748][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #16: comm syz.1.5590: corrupted inode contents [ 209.289029][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.295850][T11816] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 209.304868][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.311623][T11816] EXT4-fs error (device loop1): ext4_do_update_inode:5270: inode #16: comm syz.1.5590: corrupted inode contents [ 209.323891][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.336306][T11816] EXT4-fs error (device loop1): ext4_truncate:4320: inode #16: comm syz.1.5590: mark_inode_dirty error [ 209.359386][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.366555][T11816] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 209.379887][T11816] EXT4-fs (loop1): Remounting filesystem read-only [ 209.399654][T11869] device gretap1 left promiscuous mode [ 209.403333][T11816] EXT4-fs (loop1): 1 truncate cleaned up [ 209.415043][T11816] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 209.429406][T11816] ext4 filesystem being mounted at /1047/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.454949][T11872] loop3: detected capacity change from 0 to 256 [ 209.498108][ T444] EXT4-fs (loop1): unmounting filesystem. [ 209.547135][T11883] Unsupported ieee802154 address type: 0 [ 209.685545][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 209.693035][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 209.718218][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 209.735568][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 209.745955][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 209.753392][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 209.781475][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 209.790032][T11908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 209.805008][T11918] netlink: 'syz.4.5638': attribute type 7 has an invalid length. [ 209.812959][T11918] netlink: 'syz.4.5638': attribute type 8 has an invalid length. [ 210.264047][T11990] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5671'. [ 210.279925][T11990] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5671'. [ 210.316284][T11990] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5671'. [ 210.326617][T11990] netlink: 2 bytes leftover after parsing attributes in process `syz.1.5671'. [ 210.336385][T11990] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5671'. [ 210.350966][T11997] netlink: 'syz.3.5676': attribute type 2 has an invalid length. [ 210.391677][T11997] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 210.523813][T12023] loop3: detected capacity change from 0 to 256 [ 210.579289][T12023] exFAT-fs (loop3): failed to load upcase table (idx : 0x000104d0, chksum : 0x68d18d75, utbl_chksum : 0xe619d30d) [ 210.643837][T12023] exFAT-fs (loop3): error, invalid access to FAT (entry 0x00000008) bogus content (0x00080000) [ 210.690892][T12023] exFAT-fs (loop3): Filesystem has been set read-only [ 210.783150][T12056] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 210.794716][T12060] netlink: 'syz.2.5709': attribute type 13 has an invalid length. [ 211.128284][T12119] loop4: detected capacity change from 0 to 128 [ 211.295833][T12140] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5746'. [ 211.372784][T12149] netlink: 'syz.4.5753': attribute type 3 has an invalid length. [ 211.772478][T12219] netlink: 3260 bytes leftover after parsing attributes in process `syz.0.5783'. [ 211.945099][T12242] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5794'. [ 211.962381][T12244] netlink: 'syz.4.5797': attribute type 7 has an invalid length. [ 212.005401][T12244] netlink: 'syz.4.5797': attribute type 8 has an invalid length. [ 212.014045][T12244] netlink: 'syz.4.5797': attribute type 13 has an invalid length. [ 212.022700][T12247] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 212.051537][ T19] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 212.135675][T12260] binfmt_misc: register: failed to install interpreter file ./file0 [ 212.248137][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.268644][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 212.308949][ T19] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 212.338380][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 212.347311][T12287] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 212.358516][T12287] IPv6: NLM_F_CREATE should be set when creating new route [ 212.365764][T12287] IPv6: NLM_F_CREATE should be set when creating new route [ 212.368060][ T19] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 212.431122][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 212.451862][T12297] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5824'. [ 212.471110][ T19] usb 2-1: SerialNumber: syz [ 212.669804][ T19] usb 2-1: 0:2 : does not exist [ 212.674807][ T19] usb 2-1: unit 5 not found! [ 212.698574][ T19] usb 2-1: USB disconnect, device number 82 [ 212.780124][T12335] loop4: detected capacity change from 0 to 256 [ 212.831796][T12335] FAT-fs (loop4): Directory bread(block 64) failed [ 212.846559][T12340] xt_ecn: cannot match TCP bits for non-tcp packets [ 212.848854][T12335] FAT-fs (loop4): Directory bread(block 65) failed [ 212.878307][T12335] FAT-fs (loop4): Directory bread(block 66) failed [ 212.895136][T12335] FAT-fs (loop4): Directory bread(block 67) failed [ 212.917926][T12335] FAT-fs (loop4): Directory bread(block 68) failed [ 212.925124][ T560] udevd[560]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 212.947997][T12335] FAT-fs (loop4): Directory bread(block 69) failed [ 212.969011][T12335] FAT-fs (loop4): Directory bread(block 70) failed [ 212.984279][T12335] FAT-fs (loop4): Directory bread(block 71) failed [ 213.000294][T12335] FAT-fs (loop4): Directory bread(block 72) failed [ 213.017103][T12335] FAT-fs (loop4): Directory bread(block 73) failed [ 213.167398][T12365] loop1: detected capacity change from 0 to 256 [ 213.193826][T12365] exfat: Deprecated parameter 'utf8' [ 213.221672][T12365] exfat: Deprecated parameter 'namecase' [ 213.240767][T12365] exfat: Deprecated parameter 'namecase' [ 213.252326][T12365] exfat: Deprecated parameter 'utf8' [ 213.274283][T12365] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0x822ffc2e, utbl_chksum : 0xe619d30d) [ 213.384696][T12389] overlayfs: workdir and upperdir must be separate subtrees [ 213.404525][T12391] bridge3: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 213.426497][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 213.426514][ T28] audit: type=1326 audit(2000001162.772:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.480717][T12395] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5871'. [ 213.510079][T12401] loop1: detected capacity change from 0 to 512 [ 213.532133][ T28] audit: type=1326 audit(2000001162.772:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.539640][T12403] raw_sendmsg: syz.0.5875 forgot to set AF_INET. Fix it! [ 213.559115][T12401] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 213.592064][ T28] audit: type=1326 audit(2000001162.772:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.622375][T12401] EXT4-fs error (device loop1): ext4_orphan_get:1426: comm syz.1.5874: bad orphan inode 131083 [ 213.636173][T12401] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 213.681746][ T28] audit: type=1326 audit(2000001162.772:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.705550][ T28] audit: type=1326 audit(2000001162.783:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=131 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.729203][ T28] audit: type=1326 audit(2000001162.783:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.753194][ T28] audit: type=1326 audit(2000001162.783:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.790323][ T28] audit: type=1326 audit(2000001162.783:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 213.849243][ T444] EXT4-fs (loop1): unmounting filesystem. [ 213.869147][ T28] audit: type=1326 audit(2000001162.783:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12393 comm="syz.0.5870" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f6aa4f9acb9 code=0x7ffc0000 [ 214.085119][T12438] loop3: detected capacity change from 0 to 2048 [ 214.158119][ T28] audit: type=1400 audit(2000001163.566:530): avc: denied { create } for pid=12456 comm="syz.2.5901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 214.205753][T12438] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 214.352004][T12485] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 214.372165][ T443] EXT4-fs (loop3): unmounting filesystem. [ 214.827820][T12558] binder: 12557:12558 ioctl c018620c 200000000180 returned -22 [ 214.857275][T12562] xt_TCPMSS: Only works on TCP SYN packets [ 214.934146][T12574] __nla_validate_parse: 5 callbacks suppressed [ 214.934166][T12574] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5957'. [ 215.060666][T12588] netlink: 10 bytes leftover after parsing attributes in process `syz.2.5965'. [ 215.173484][T12604] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 215.480006][T12664] netlink: 324 bytes leftover after parsing attributes in process `syz.4.5999'. [ 215.503926][T12668] loop1: detected capacity change from 0 to 512 [ 215.542342][T12668] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 215.597309][T12668] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 215.630851][T12668] ext4 filesystem being mounted at /1100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.670646][T12668] EXT4-fs error (device loop1): ext4_acquire_dquot:6796: comm syz.1.6001: Failed to acquire dquot type 0 [ 215.711418][ T444] EXT4-fs (loop1): unmounting filesystem. [ 215.773561][T12706] netlink: 44 bytes leftover after parsing attributes in process `syz.2.6019'. [ 215.816761][T12706] netlink: 'syz.2.6019': attribute type 1 has an invalid length. [ 215.829180][T12711] netlink: 'syz.1.6020': attribute type 32 has an invalid length. [ 215.894476][T12722] xt_CT: No such helper "syz0" [ 215.971318][T12735] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6034'. [ 216.014616][T12743] netlink: 'syz.2.6036': attribute type 5 has an invalid length. [ 216.035686][T12742] netlink: 'syz.1.6038': attribute type 5 has an invalid length. [ 216.052680][T12742] netlink: 45 bytes leftover after parsing attributes in process `syz.1.6038'. [ 216.088800][T12752] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6041'. [ 216.133147][T12754] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6043'. [ 216.249384][T12779] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6053'. [ 216.513934][T12826] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6078'. [ 216.576097][T12837] overlayfs: conflicting options: userxattr,metacopy=on [ 216.771464][T12872] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 216.908442][T12892] Zero length message leads to an empty skb [ 217.006936][T12915] loop1: detected capacity change from 0 to 1024 [ 217.035881][T12915] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 217.094486][ T444] EXT4-fs (loop1): unmounting filesystem. [ 217.107168][T12938] IPv6: sit1: Disabled Multicast RS [ 217.165932][T12949] binder: 12944:12949 ioctl 400c620e 0 returned -14 [ 217.213397][T12956] loop1: detected capacity change from 0 to 256 [ 217.244254][T12956] FAT-fs (loop1): "posix" option is obsolete, not supported now [ 217.543769][T13010] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.550902][T13010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.667372][T13026] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 217.862612][T13061] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 217.960705][ T19] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 217.984549][T13078] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 218.083803][T13097] loop4: detected capacity change from 0 to 512 [ 218.116226][T13100] netlink: 'syz.1.6212': attribute type 3 has an invalid length. [ 218.171544][ T19] usb 4-1: config 1 has an invalid interface number: 253 but max is 1 [ 218.194224][ T19] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 218.206152][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 218.206170][ T28] audit: type=1400 audit(2000001167.901:574): avc: denied { nlmsg_read } for pid=13110 comm="syz.1.6217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 218.218326][ T19] usb 4-1: config 1 has 3 interfaces, different from the descriptor's value: 2 [ 218.251718][T13115] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 218.272429][ T19] usb 4-1: config 1 has no interface number 2 [ 218.284888][ T28] audit: type=1400 audit(2000001167.901:575): avc: denied { audit_write } for pid=13110 comm="syz.1.6217" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 218.320996][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.333858][ T19] usb 4-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 218.343200][ T1426] ------------[ cut here ]------------ [ 218.352275][ T1426] kernel BUG at fs/buffer.c:2714! [ 218.368925][ T19] usb 4-1: config 1 interface 1 has no altsetting 0 [ 218.389331][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.391004][ T1426] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 218.404714][ T1426] CPU: 1 PID: 1426 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 218.410524][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.413679][ T1426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 218.431759][ T1426] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 218.432096][ T19] usb 4-1: Product: syz [ 218.437347][ T1426] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 e3 e7 ff e9 b0 fe ff ff e8 1e b7 a2 ff 0f 0b e8 17 b7 a2 ff <0f> 0b e8 10 b7 a2 ff 0f 0b e8 09 b7 a2 ff 0f 0b e8 02 b7 a2 ff 0f [ 218.437366][ T1426] RSP: 0018:ffffc90007fa7ca0 EFLAGS: 00010293 [ 218.437385][ T1426] RAX: ffffffff81ce92a9 RBX: 0000000000000000 RCX: ffff8881129a5100 [ 218.442599][ T19] usb 4-1: Manufacturer: syz [ 218.461213][ T1426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.461232][ T1426] RBP: ffffc90007fa7cf0 R08: ffff8881151e91ff R09: 1ffff11022a3d23f [ 218.461247][ T1426] R10: dffffc0000000000 R11: ffffed1022a3d240 R12: 0000000000000000 [ 218.461261][ T1426] R13: 1ffff11022a3d23f R14: ffff8881151e91f8 R15: 0000000000003801 [ 218.461276][ T1426] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 218.461292][ T1426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.461306][ T1426] CR2: 00007f2693093000 CR3: 000000012134b000 CR4: 00000000003506a0 [ 218.461326][ T1426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 218.470854][ T19] usb 4-1: SerialNumber: syz [ 218.475376][ T1426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 218.475394][ T1426] Call Trace: [ 218.475400][ T1426] [ 218.475409][ T1426] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 218.493106][ T19] cdc_ncm 4-1:1.253: CDC Union missing and no IAD found [ 218.496128][ T1426] submit_bh+0x1f/0x30 [ 218.496162][ T1426] write_mmp_block_thawed+0x397/0x510 [ 218.525485][ T19] cdc_ncm 4-1:1.253: bind() failure [ 218.528017][ T1426] ? __cfi_schedule_timeout+0x10/0x10 [ 218.595853][ T1426] ? read_mmp_block+0x720/0x720 [ 218.600757][ T1426] ? __cfi_process_timeout+0x10/0x10 [ 218.606140][ T1426] write_mmp_block+0x138/0x2b0 [ 218.610946][ T1426] kmmpd+0x3ce/0x950 [ 218.614886][ T1426] kthread+0x281/0x320 [ 218.618985][ T1426] ? __cfi_kmmpd+0x10/0x10 [ 218.623443][ T1426] ? __cfi_kthread+0x10/0x10 [ 218.628069][ T1426] ret_from_fork+0x1f/0x30 [ 218.632655][ T1426] [ 218.635696][ T1426] Modules linked in: [ 218.640776][ T1426] ---[ end trace 0000000000000000 ]--- [ 218.646351][ T1426] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 218.653553][ T1426] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 e3 e7 ff e9 b0 fe ff ff e8 1e b7 a2 ff 0f 0b e8 17 b7 a2 ff <0f> 0b e8 10 b7 a2 ff 0f 0b e8 09 b7 a2 ff 0f 0b e8 02 b7 a2 ff 0f [ 218.676526][ T1426] RSP: 0018:ffffc90007fa7ca0 EFLAGS: 00010293 [ 218.682902][ T1426] RAX: ffffffff81ce92a9 RBX: 0000000000000000 RCX: ffff8881129a5100 [ 218.691101][ T1426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.700362][ T1426] RBP: ffffc90007fa7cf0 R08: ffff8881151e91ff R09: 1ffff11022a3d23f [ 218.708837][ T1426] R10: dffffc0000000000 R11: ffffed1022a3d240 R12: 0000000000000000 [ 218.716960][ T1426] R13: 1ffff11022a3d23f R14: ffff8881151e91f8 R15: 0000000000003801 [ 218.725227][ T1426] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 218.734485][ T1426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.741280][ T1426] CR2: 00007f2693093000 CR3: 0000000006e0f000 CR4: 00000000003506a0 [ 218.749346][ T1426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 218.757368][ T1426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 218.765421][ T1426] Kernel panic - not syncing: Fatal exception [ 218.768712][ T28] audit: type=1400 audit(2000001168.501:576): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 218.768798][ T28] audit: type=1400 audit(2000001168.501:577): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.768870][ T28] audit: type=1400 audit(2000001168.501:578): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.768935][ T28] audit: type=1400 audit(2000001168.501:579): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.768992][ T28] audit: type=1400 audit(2000001168.501:580): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.769055][ T28] audit: type=1400 audit(2000001168.501:581): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.769132][ T28] audit: type=1400 audit(2000001168.501:582): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.922473][ T1426] Kernel Offset: disabled [ 218.926918][ T1426] Rebooting in 86400 seconds..