last executing test programs: 1.411953967s ago: executing program 2 (id=2345): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'erspan0\x00'}) 1.395456118s ago: executing program 2 (id=2348): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$sock(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4008011) 1.325735328s ago: executing program 2 (id=2352): symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 1.325211679s ago: executing program 0 (id=2353): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x40000003) 1.27536344s ago: executing program 2 (id=2354): r0 = openat$binfmt_register(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) write$binfmt_register(r0, &(0x7f0000000400)={0x3a, 'syz1', 0x3a, 'M', 0x3a, 0x1000, 0x3a, '\x94\x87\\\xec\xd1\xcb\x9a}\xab7\x1f\xde\xb5\x83>\fG\\x00\xa183\xa9\r\x98\'\xb5H\x82!\xf4\x12\n\xcc', 0x3a, '/\x00\b\x00\x00\x00\x00\x00\x00usb/00#/00#\x00\xed\x91\x1f\xaf', 0x3a, './file0'}, 0x64) 1.27525328s ago: executing program 0 (id=2355): syz_mount_image$erofs(&(0x7f0000000340), &(0x7f0000000240)='./file0\x00', 0x2000400, &(0x7f00000004c0)=ANY=[], 0x1, 0x229, &(0x7f0000000e40)="$eJzsmL9rFEEUx78zt7d3Z0S0SWFjYcCI5i6316QJGkGwEiHxV6WHWUO8S04uK5gDkWBjo52FYGPhP2ARMJWFnf+AoIUKgoJXWNikWXkzc3dzGc/dbNL5PsXwnXlvZt57N/uKA8Mw/y1fv/z+/OTczMJpAAcxgYJZ/54DhNBaWv6fnt879Wz2/IvXH1+9Wz30YGvnebQljocXiv+43wPwdi6Hh/2b+ru3SUyYyQIk6R+kL0PipFm/CoGy0TchccXoEALXjb5j6Rb5l8u3l5th+VaruUhimoYqDQENtZ3xdTcEFs08juNYWPa19U6j3myGbUt4xvYXUybRv6wx7tQvDx/dOZmHFR9V8drjRxs079VmWtdPUYVE1SRRg8C8WZ9BoVcbXRIr/6Pe4Pyck7+b7fYb5UuGpCSLWsz+2pdikfChxZGpbOdMUjpnXdNhZIkHw7vyGJiokvuT8sino4SX/BbPmB90d1eM0QO4mDaLpyUAe8qrkCrC3WYxJMa7W+9d07ek7bFIvkKkfz/FtDH3PsTsVS2h05B7qdiowD5s6v4RvxQ4YfUnz+oflWjlbmVtvTO1vFJfCpfC1SCoFca0TTWiihqdvjfozyXVnw5Y5+dH+PrSx/16FLWrevSFjxKiqB2oeWB9NvObrZ83zLYIFwAc1xNqm37/xJxzh/C1j1S+pCZdJ4ZhGIZhGIZhGIZhGIZhmEwcg1D/giYQXFLefwIAAP///cxfQA==") lgetxattr(&(0x7f0000000c00)='./file0/file0\x00', 0x0, 0x0, 0x0) 1.275111169s ago: executing program 2 (id=2356): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast1}, {0x20000010304, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}}, 0xde, {0x2, 0x0, @multicast1=0xe000cc02}}) 1.181983301s ago: executing program 2 (id=2359): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0xc3, 0xfe, 0x5d, 0x8, 0x16c0, 0x5df, 0x6b16, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x7, 0x7, 0x20, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x1, 0x3, 0x0, 0x0, 0x2, [], [{{0x9, 0x5, 0x8a, 0x13, 0x8, 0x3, 0x7, 0xdb}}]}}]}}]}}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 1.181695231s ago: executing program 0 (id=2361): futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0xfffffffd) futex(&(0x7f000000cffc), 0x5, 0x3, 0x0, &(0x7f0000000000), 0x5000000) 1.097930172s ago: executing program 0 (id=2369): r0 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) write$khugepaged_scan(r0, &(0x7f0000000040), 0x8) 1.043419153s ago: executing program 0 (id=2370): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') read$FUSE(r0, &(0x7f0000001a40)={0x2020}, 0x2020) 1.040102313s ago: executing program 0 (id=2371): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9e, 0x17, 0x36, 0x10, 0x17ef, 0x721e, 0xde06, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b00)={0x84, &(0x7f0000000640)={0x0, 0x8, 0x4, "0e1d3fdd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 439.224103ms ago: executing program 3 (id=2421): unshare(0x22020600) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) 428.811092ms ago: executing program 3 (id=2423): syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file0\x00', 0x1208000, 0x0, 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '$\x00'}, 0x0, 0x0) 409.399833ms ago: executing program 3 (id=2426): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000d40)="dd", 0x0}, 0x20) 395.716723ms ago: executing program 3 (id=2428): unshare(0x6020400) bpf$OBJ_GET_PROG(0x9, &(0x7f0000000600)=@generic={0x0, 0x11, 0x10}, 0xc) 374.219073ms ago: executing program 3 (id=2430): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001a00010000000080fbdbdf250a808000000000000000000008001c00", @ANYRES32=0x0, @ANYBLOB="08001900", @ANYRES32], 0x2c}}, 0x20000050) 323.150104ms ago: executing program 3 (id=2433): syz_usb_connect(0x0, 0x63, &(0x7f0000000200)=ANY=[@ANYBLOB="120100005e05b14021040203e8450000000109025100010000000009040900000202ff00052406000105240000000d24b8fe3f9ea3a0e8ca0800ff06241a05002a052401010305240600010524"], 0x0) 211.520376ms ago: executing program 1 (id=2443): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x3f) 211.300816ms ago: executing program 1 (id=2445): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000007f00), 0x42000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000007f40)) 187.171496ms ago: executing program 1 (id=2449): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0xa0042, 0x0) write$tcp_mem(r0, &(0x7f0000000280)={0x9ba, 0x2d, 0xfeffffffffffffff, 0x3a, 0x0, 0x2c}, 0x48) 150.648737ms ago: executing program 1 (id=2450): r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000000)='id:cb2e') 111.397128ms ago: executing program 1 (id=2453): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@empty}, {@in=@local, 0x0, 0x33}, @in6=@rand_addr=' \x01\x00', {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'xcbc(aes)\x00'}, 0x0, 0x180}}]}, 0x13c}}, 0x0) 80.401218ms ago: executing program 1 (id=2455): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000000)={[{@nodiscard}, {@noinit_itable}, {@barrier_val={'barrier', 0x3d, 0x40}}, {@grpjquota}, {@errors_remount}, {@init_itable}]}, 0x1, 0x4c5, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x85) 80.311118ms ago: executing program 4 (id=2456): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) mlockall(0x7) 18.756709ms ago: executing program 4 (id=2457): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x2, 0x2, 0x1001, 0x1000000, 0x7fffffff}) 18.635149ms ago: executing program 4 (id=2458): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295a5, 0x0, 0x0, {}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x16}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 18.404029ms ago: executing program 4 (id=2459): r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x5207, 0x0) 9.056099ms ago: executing program 4 (id=2460): r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) 0s ago: executing program 4 (id=2461): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000001b80)=""/4096, 0x1000) kernel console output (not intermixed with test programs): 475][ T364] usb 1-1: USB disconnect, device number 28 [ 102.160221][ T764] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 102.170414][ T764] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 102.181222][ T764] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 102.200000][ T309] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 102.270006][ T764] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.279130][ T764] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 102.287252][ T764] usb 2-1: SerialNumber: syz [ 102.330540][ T764] cdc_acm 2-1:1.0: skipping garbage [ 102.537810][ T764] usb 2-1: USB disconnect, device number 30 [ 102.559973][ T309] usb 3-1: config 0 has an invalid interface number: 222 but max is 0 [ 102.577769][ T309] usb 3-1: config 0 has no interface number 0 [ 102.750067][ T309] usb 3-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d4.fd [ 102.769839][ T309] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.788354][ T309] usb 3-1: Product: syz [ 102.796499][ T309] usb 3-1: Manufacturer: syz [ 102.809468][ T309] usb 3-1: SerialNumber: syz [ 102.817987][ T309] usb 3-1: config 0 descriptor?? [ 102.967968][ T3721] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.978088][ T3721] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.985116][ T3721] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.1584: Allocating blocks 41-42 which overlap fs metadata [ 102.998953][ T3704] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(4) [ 102.999314][ T3721] Quota error (device loop3): write_blk: dquota write failed [ 103.014540][ T3721] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 103.024934][ T3721] EXT4-fs error (device loop3): ext4_acquire_dquot:6226: comm syz.3.1584: Failed to acquire dquot type 0 [ 103.025182][ T3704] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 103.036692][ T3721] EXT4-fs error (device loop3): mb_free_blocks:1524: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 103.059730][ T3721] EXT4-fs (loop3): 1 truncate cleaned up [ 103.065577][ T3721] EXT4-fs (loop3): pa ffff88811077c2a0: logic 1, phys. 41, len 23 [ 103.065986][ T364] usb 3-1: USB disconnect, device number 29 [ 103.073441][ T3721] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4359: group 0, free 22, pa_free 23 [ 103.073602][ T3721] EXT4-fs (loop3): mounted filesystem without journal. Opts: max_dir_size_kb=0x000000000000000d,noblock_validity,usrquota,nolazytime,nogrpid,errors=continue,delalloc,i_version,inode_readahead_blks=0x00000000000000002,errors=continue [ 103.166178][ T3704] F2FS-fs (loop0): invalid crc value [ 103.173995][ T3704] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 103.218779][ T3704] F2FS-fs (loop0): Start checkpoint disabled! [ 103.225736][ T3704] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 103.233001][ T3704] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 103.364977][ T3771] syz.3.1608 (3771): attempted to duplicate a private mapping with mremap. This is not supported. [ 103.469988][ T25] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 103.480401][ T24] audit: type=1400 audit(1753766941.264:174): avc: denied { create } for pid=3794 comm="syz.3.1619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 103.529989][ T764] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 103.560980][ T3797] exfat: Bad value for 'time_offset' [ 103.733771][ T3820] EXT4-fs (loop2): required journal recovery suppressed and not mounted read-only [ 103.829949][ T364] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 103.859957][ T25] usb 2-1: config 232 has an invalid interface number: 120 but max is 0 [ 103.868358][ T25] usb 2-1: config 232 has no interface number 0 [ 103.874695][ T25] usb 2-1: config 232 interface 120 has no altsetting 0 [ 103.889968][ T764] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 103.901008][ T764] usb 5-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 103.911945][ T764] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 103.921027][ T363] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 103.921147][ T764] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.970659][ T764] usb 5-1: invalid MIDI out EP 0 [ 103.975767][ T764] snd-usb-audio: probe of 5-1:27.0 failed with error -22 [ 104.040025][ T25] usb 2-1: Dual-Role OTG device on HNP port [ 104.059960][ T25] usb 2-1: New USB device found, idVendor=045e, idProduct=040c, bcdDevice=1c.9a [ 104.069246][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.077254][ T25] usb 2-1: Product: syz [ 104.081450][ T25] usb 2-1: Manufacturer: syz [ 104.086172][ T25] usb 2-1: SerialNumber: syz [ 104.139964][ T365] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 104.179428][ T368] usb 5-1: USB disconnect, device number 31 [ 104.199983][ T364] usb 4-1: config index 0 descriptor too short (expected 32786, got 18) [ 104.280000][ T363] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 104.288700][ T363] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 104.298893][ T364] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 104.308048][ T364] usb 4-1: New USB device strings: Mfr=244, Product=0, SerialNumber=0 [ 104.316231][ T363] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 104.325598][ T364] usb 4-1: Manufacturer: syz [ 104.331088][ T363] usb 1-1: config 1 has no interface number 1 [ 104.337361][ T364] usb 4-1: config 0 descriptor?? [ 104.342382][ T363] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 104.379933][ T365] usb 3-1: Using ep0 maxpacket: 8 [ 104.390471][ T364] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 104.398258][ T364] usb 4-1: Detected FT-X [ 104.430845][ T25] usb 2-1: USB disconnect, device number 31 [ 104.520084][ T363] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 104.529181][ T363] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.537215][ T363] usb 1-1: Product: syz [ 104.541455][ T365] usb 3-1: unable to get BOS descriptor or descriptor too short [ 104.549149][ T363] usb 1-1: Manufacturer: syz [ 104.553865][ T363] usb 1-1: SerialNumber: syz [ 104.599956][ T364] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 104.619943][ T365] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 104.628128][ T365] usb 3-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 104.636902][ T364] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 104.643836][ T365] usb 3-1: config 4 has no interface number 0 [ 104.659924][ T364] ftdi_sio 4-1:0.0: GPIO initialisation failed: -71 [ 104.666902][ T364] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 104.675983][ T364] usb 4-1: USB disconnect, device number 28 [ 104.683057][ T364] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 104.704028][ T364] ftdi_sio 4-1:0.0: device disconnected [ 104.819987][ T365] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 104.829058][ T365] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.837788][ T365] usb 3-1: Product: syz [ 104.841999][ T365] usb 3-1: Manufacturer: syz [ 104.846596][ T365] usb 3-1: SerialNumber: syz [ 104.912085][ T363] usb 1-1: USB disconnect, device number 29 [ 104.979945][ T25] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 105.120978][ T590] udevd[590]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 105.131734][ T309] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 105.219869][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 105.259956][ T365] uvcvideo: Found UVC 0.02 device syz (04f2:b746) [ 105.266480][ T365] uvcvideo: No valid video chain found. [ 105.274480][ T365] usb 3-1: USB disconnect, device number 30 [ 105.361442][ T24] audit: type=1400 audit(1753766943.144:175): avc: denied { create } for pid=3850 comm="syz.0.1646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 105.409885][ T764] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 105.440010][ T25] usb 5-1: config 1 interface 0 altsetting 64 bulk endpoint 0x1 has invalid maxpacket 1023 [ 105.450332][ T25] usb 5-1: config 1 interface 0 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 105.463510][ T25] usb 5-1: config 1 interface 0 has no altsetting 0 [ 105.470782][ T3865] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000001) [ 105.478699][ T3865] FAT-fs (loop0): Filesystem has been set read-only [ 105.500008][ T309] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.510238][ T309] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 105.570062][ T3868] IPv6: addrconf: prefix option has invalid lifetime [ 105.593078][ T309] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 105.603348][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 105.612135][ T309] usb 2-1: SerialNumber: syz [ 105.620953][ T24] audit: type=1326 audit(1753766943.404:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3873 comm="syz.0.1657" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x0 [ 105.643977][ T25] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 105.653046][ T764] usb 4-1: Using ep0 maxpacket: 16 [ 105.658191][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.666840][ T309] usb 2-1: 0:2 : does not exist [ 105.673284][ T25] usb 5-1: Product: syz [ 105.677470][ T25] usb 5-1: Manufacturer: syz [ 105.682192][ T25] usb 5-1: SerialNumber: syz [ 105.697432][ T3878] Quota error (device loop2): v2_read_file_info: Number of blocks too big for quota file size (4243427694592 > 6144). [ 105.699935][ T3827] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 105.710478][ T3878] EXT4-fs warning (device loop2): ext4_enable_quotas:6491: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 105.732157][ T3878] EXT4-fs (loop2): mount failed [ 105.742415][ T3882] EXT4-fs (loop0): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 105.752081][ T3882] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (40000) [ 105.770032][ T764] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 105.779083][ T764] usb 4-1: too many endpoints for config 0 interface 0 altsetting 231: 229, using maximum allowed: 30 [ 105.790377][ T764] usb 4-1: config 0 interface 0 altsetting 231 has 0 endpoint descriptors, different from the interface descriptor's value: 229 [ 105.803759][ T764] usb 4-1: config 0 interface 0 has no altsetting 1 [ 105.874228][ T309] usb 2-1: USB disconnect, device number 32 [ 105.971032][ T24] audit: type=1326 audit(1753766943.754:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3894 comm="syz.0.1666" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x0 [ 105.994011][ T764] usb 4-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=97.0d [ 106.003134][ T764] usb 4-1: New USB device strings: Mfr=99, Product=242, SerialNumber=132 [ 106.013344][ T25] usb 5-1: USB disconnect, device number 32 [ 106.019684][ T764] usb 4-1: Product: syz [ 106.030995][ T764] usb 4-1: Manufacturer: syz [ 106.035819][ T764] usb 4-1: SerialNumber: syz [ 106.041245][ T764] usb 4-1: config 0 descriptor?? [ 106.080472][ T764] usb-storage 4-1:0.0: USB Mass Storage device detected [ 106.189892][ T765] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 106.285738][ T363] usb 4-1: USB disconnect, device number 29 [ 106.299919][ T365] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 106.439929][ T765] usb 3-1: Using ep0 maxpacket: 16 [ 106.539867][ T365] usb 1-1: Using ep0 maxpacket: 32 [ 106.569933][ T765] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 106.580809][ T765] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.591864][ T765] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 106.601746][ T765] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.611531][ T765] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 106.679948][ T25] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 106.700060][ T765] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.709380][ T765] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 106.717623][ T765] usb 3-1: SerialNumber: syz [ 106.739949][ T3887] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 106.746947][ T3887] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 106.760587][ T765] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 106.769986][ T764] usb 5-1: new full-speed USB device number 33 using dummy_hcd [ 106.801730][ T24] audit: type=1400 audit(1753766944.584:178): avc: denied { mount } for pid=3906 comm="syz.3.1671" name="/" dev="pstore" ino=12871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 106.824405][ T24] audit: type=1400 audit(1753766944.584:179): avc: denied { unmount } for pid=316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 106.869952][ T365] usb 1-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=db.74 [ 106.879143][ T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.887658][ T365] usb 1-1: Product: syz [ 106.891947][ T365] usb 1-1: Manufacturer: syz [ 106.896724][ T365] usb 1-1: SerialNumber: syz [ 106.902030][ T365] usb 1-1: config 0 descriptor?? [ 106.919894][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 106.950304][ T365] usb 1-1: bad CDC descriptors [ 106.981453][ T765] usb 3-1: USB disconnect, device number 31 [ 107.040616][ T25] usb 2-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 107.049694][ T25] usb 2-1: config 0 has an invalid interface number: 150 but max is 64 [ 107.058468][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 107.076418][ T25] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 65 [ 107.085496][ T25] usb 2-1: config 0 has no interface number 0 [ 107.091714][ T25] usb 2-1: config 0 interface 150 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 107.104705][ T25] usb 2-1: config 0 interface 150 has no altsetting 0 [ 107.111615][ T764] usb 5-1: not running at top speed; connect to a high speed hub [ 107.119397][ T25] usb 2-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 107.128509][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.137900][ T25] usb 2-1: config 0 descriptor?? [ 107.153581][ T24] audit: type=1326 audit(1753766944.934:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3918 comm="syz.3.1676" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb1677a9a9 code=0x0 [ 107.178893][ T309] usb 1-1: USB disconnect, device number 30 [ 107.210153][ T764] usb 5-1: config 13 has an invalid interface number: 214 but max is 0 [ 107.218528][ T764] usb 5-1: config 13 has no interface number 0 [ 107.226368][ T764] usb 5-1: config 13 interface 214 has no altsetting 0 [ 107.389908][ T764] usb 5-1: New USB device found, idVendor=046d, idProduct=08d7, bcdDevice=9a.60 [ 107.399162][ T764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.408126][ T764] usb 5-1: Product: syz [ 107.413621][ T25] usb 2-1: USB disconnect, device number 33 [ 107.421467][ T764] usb 5-1: Manufacturer: ⷈ嘼仗拆㘬쥢秨⚡﨎㙨膭뱒鉰㏴ꤶꗇ搬럇﩮瘷ኺ휘ኅִ⫞뾶ṇꭽ퉉괣쿸ᔲ꿎㉍ﺓ㸟胴牤鞝繁ꪭ蠐秛넠륾匍욓폹㑴荍룳桸䣭Ꜵ [ 107.422358][ T590] udevd[590]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.150/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 107.441965][ T764] usb 5-1: SerialNumber: syz [ 107.489741][ T3931] SELinux: duplicate or incompatible mount options [ 107.539847][ T365] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 107.621004][ T3947] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 107.630295][ T3947] ext4 filesystem being mounted at /325/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.771414][ T764] usb 5-1: USB disconnect, device number 33 [ 107.909886][ T365] usb 4-1: config 0 has an invalid interface number: 95 but max is 0 [ 107.919970][ T365] usb 4-1: config 0 has no interface number 0 [ 107.926108][ T365] usb 4-1: config 0 interface 95 altsetting 0 endpoint 0x1 has invalid maxpacket 58888, setting to 1024 [ 107.937522][ T365] usb 4-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 107.980646][ T3978] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (61418!=35945) [ 107.990516][ T363] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 107.995887][ T3978] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 108.006612][ T3978] EXT4-fs (loop1): orphan cleanup on readonly fs [ 108.014284][ T3978] EXT4-fs error (device loop1): ext4_quota_enable:6447: inode #3: comm syz.1.1704: iget: bad i_size value: 1407374883559424 [ 108.027471][ T3978] EXT4-fs error (device loop1): ext4_quota_enable:6450: comm syz.1.1704: Bad quota inode: 3, type: 0 [ 108.038964][ T3978] EXT4-fs warning (device loop1): ext4_enable_quotas:6491: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 108.053737][ T3978] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 108.060624][ T3978] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,inlinecrypt,usrjquota=,grpid,nobarrier,,errors=continue [ 108.099909][ T365] usb 4-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 108.108996][ T365] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.117154][ T365] usb 4-1: Product: syz [ 108.121360][ T365] usb 4-1: Manufacturer: syz [ 108.125948][ T365] usb 4-1: SerialNumber: syz [ 108.129804][ T25] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 108.131414][ T365] usb 4-1: config 0 descriptor?? [ 108.160018][ T3929] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 108.229919][ T363] usb 1-1: Using ep0 maxpacket: 8 [ 108.240531][ T3998] SELinux: duplicate or incompatible mount options [ 108.349897][ T363] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 108.357952][ T363] usb 1-1: config 0 has no interface number 0 [ 108.364474][ T363] usb 1-1: New USB device found, idVendor=9d6c, idProduct=75e1, bcdDevice=d2.34 [ 108.373541][ T363] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.382537][ T363] usb 1-1: config 0 descriptor?? [ 108.430278][ T363] usb-storage 1-1:0.1: USB Mass Storage device detected [ 108.469948][ T365] usb 4-1: MIDIStreaming interface descriptor not found [ 108.480527][ T365] usb 4-1: USB disconnect, device number 30 [ 108.549879][ T764] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 108.569876][ T25] usb 3-1: unable to get BOS descriptor or descriptor too short [ 108.619858][ T307] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 108.634674][ T368] usb 1-1: USB disconnect, device number 31 [ 108.649964][ T25] usb 3-1: config 255 has an invalid interface number: 154 but max is 0 [ 108.658602][ T25] usb 3-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 108.669127][ T25] usb 3-1: config 255 has no interface number 0 [ 108.675538][ T25] usb 3-1: config 255 interface 154 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 108.688763][ T25] usb 3-1: config 255 interface 154 has no altsetting 0 [ 108.702490][ T355] udevd[355]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.95/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 108.849971][ T25] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=9a.6f [ 108.859144][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.867203][ T25] usb 3-1: Product: syz [ 108.871463][ T25] usb 3-1: Manufacturer: syz [ 108.876045][ T25] usb 3-1: SerialNumber: syz [ 108.909888][ T764] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.924321][ T764] usb 5-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.00 [ 108.933471][ T764] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.953254][ T764] usb 5-1: config 0 descriptor?? [ 108.995961][ T4017] EXT4-fs (loop3): invalid first ino: 0 [ 109.019871][ T307] usb 2-1: unable to get BOS descriptor or descriptor too short [ 109.059831][ T307] usb 2-1: not running at top speed; connect to a high speed hub [ 109.090646][ T4030] erofs: (device loop3): check_layout_compatibility: unidentified incompatible feature 80, please upgrade kernel version [ 109.150446][ T307] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 109.161487][ T25] snd-usb-audio: probe of 3-1:255.154 failed with error -2 [ 109.173238][ T4037] tmpfs: Bad value for 'nr_inodes' [ 109.182438][ T25] usb 3-1: USB disconnect, device number 32 [ 109.190055][ T307] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 109.205625][ T307] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x88 has invalid wMaxPacketSize 0 [ 109.217832][ T307] usb 2-1: config 8 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 109.232971][ T307] usb 2-1: config 8 interface 0 has no altsetting 0 [ 109.289895][ T764] usbhid 5-1:0.0: can't add hid device: -71 [ 109.295909][ T764] usbhid: probe of 5-1:0.0 failed with error -71 [ 109.303192][ T764] usb 5-1: USB disconnect, device number 34 [ 109.389928][ T307] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 109.398968][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.407303][ T307] usb 2-1: Product: syz [ 109.411806][ T307] usb 2-1: Manufacturer: syz [ 109.416396][ T307] usb 2-1: SerialNumber: syz [ 109.449878][ T368] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 109.479866][ T365] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 109.689879][ T368] usb 4-1: Using ep0 maxpacket: 16 [ 109.730201][ T307] usb 2-1: selecting invalid altsetting 0 [ 109.736173][ T307] snd-usb-audio: probe of 2-1:8.0 failed with error -12 [ 109.739820][ T365] usb 1-1: Using ep0 maxpacket: 32 [ 109.746467][ T307] usb 2-1: USB disconnect, device number 34 [ 109.829885][ T368] usb 4-1: config 0 has an invalid interface number: 255 but max is 0 [ 109.838163][ T368] usb 4-1: config 0 has no interface number 0 [ 109.869848][ T365] usb 1-1: config 0 has an invalid interface number: 231 but max is 0 [ 109.878145][ T365] usb 1-1: config 0 has no interface number 0 [ 109.884528][ T365] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 109.894649][ T365] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.929816][ T309] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 109.989835][ T363] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 109.999995][ T368] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=da.32 [ 110.009093][ T368] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.017208][ T368] usb 4-1: Product: syz [ 110.021506][ T368] usb 4-1: Manufacturer: syz [ 110.026088][ T368] usb 4-1: SerialNumber: syz [ 110.031296][ T368] usb 4-1: config 0 descriptor?? [ 110.059881][ T365] usb 1-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 110.069104][ T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.077687][ T368] usb_ehset_test: probe of 4-1:0.255 failed with error -32 [ 110.084966][ T365] usb 1-1: Product: syz [ 110.089106][ T365] usb 1-1: Manufacturer: syz [ 110.094434][ T365] usb 1-1: SerialNumber: syz [ 110.099758][ T365] usb 1-1: config 0 descriptor?? [ 110.119849][ T4043] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 110.126910][ T4043] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 110.141634][ T365] plusb 1-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 1e:b7:32:78:4b:e6 [ 110.161308][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 110.161319][ T24] audit: type=1400 audit(1753766947.944:182): avc: denied { read } for pid=134 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 110.189810][ T309] usb 3-1: Using ep0 maxpacket: 32 [ 110.215382][ T24] audit: type=1400 audit(1753766947.944:183): avc: denied { search } for pid=134 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.238960][ T24] audit: type=1400 audit(1753766947.944:184): avc: denied { read } for pid=134 comm="dhcpcd" name="n15" dev="tmpfs" ino=9370 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 110.260874][ T363] usb 5-1: Using ep0 maxpacket: 8 [ 110.267990][ T24] audit: type=1400 audit(1753766947.944:185): avc: denied { open } for pid=134 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=9370 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 110.283877][ T1865] usb 4-1: USB disconnect, device number 31 [ 110.312573][ T24] audit: type=1400 audit(1753766947.944:186): avc: denied { getattr } for pid=134 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=9370 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 110.358896][ T368] usb 1-1: USB disconnect, device number 32 [ 110.366317][ T368] plusb 1-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 110.379915][ T309] usb 3-1: unable to get BOS descriptor or descriptor too short [ 110.384329][ T24] audit: type=1400 audit(1753766947.944:187): avc: denied { read } for pid=4056 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=417 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.410935][ T363] usb 5-1: config 2 interface 0 has no altsetting 0 [ 110.410998][ T24] audit: type=1400 audit(1753766947.944:188): avc: denied { open } for pid=4056 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=417 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.445006][ T24] audit: type=1400 audit(1753766947.944:189): avc: denied { getattr } for pid=4056 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=417 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.470691][ T24] audit: type=1400 audit(1753766948.084:190): avc: denied { write } for pid=4055 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.493900][ T24] audit: type=1400 audit(1753766948.084:191): avc: denied { add_name } for pid=4055 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 110.530529][ T309] usb 3-1: config 151 has an invalid interface number: 193 but max is 0 [ 110.541702][ T309] usb 3-1: config 151 has no interface number 0 [ 110.547980][ T309] usb 3-1: config 151 interface 193 has no altsetting 0 [ 110.589832][ T309] usb 3-1: language id specifier not provided by device, defaulting to English [ 110.589859][ T363] usb 5-1: New USB device found, idVendor=04e2, idProduct=1412, bcdDevice=ca.10 [ 110.607982][ T363] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.616198][ T363] usb 5-1: Product: syz [ 110.620431][ T363] usb 5-1: Manufacturer: syz [ 110.625050][ T363] usb 5-1: SerialNumber: syz [ 110.659880][ T20] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 110.720024][ T309] usb 3-1: New USB device found, idVendor=0499, idProduct=101c, bcdDevice=7c.77 [ 110.729200][ T309] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.737296][ T309] usb 3-1: Product: syz [ 110.741511][ T309] usb 3-1: Manufacturer: 긕涥囎౏嬮탤㴽誗嵀ቂ좷ૄ뇾୧賥詎ᄷ쭔婦䅫崭㶮⬵횢⯘㗰횽ⶽ௘凅߅⧷⾭౑掦Ⓟ꼩鼦뾱鋫ㅍく쌲⏅璘ᡜ힂㔃㿼㞑䃣㫋뒹茸▼﷍褃䴲녔鋇秔󌁢䁪貱⽰⼎ [ 110.765676][ T309] usb 3-1: SerialNumber: syz [ 110.921139][ T363] usb 5-1: USB disconnect, device number 35 [ 110.943301][ T4110] FAT-fs (loop3): bogus logical sector size 0 [ 110.960900][ T4110] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 110.971048][ T4110] FAT-fs (loop3): Can't find a valid FAT filesystem [ 110.978131][ T4117] EXT4-fs (loop0): Ignoring removed nobh option [ 110.989189][ T4117] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.1749: bg 0: block 393: padding at end of block bitmap is not set [ 111.004184][ T4117] EXT4-fs error (device loop0) in ext4_mb_clear_bb:5645: Corrupt filesystem [ 111.015781][ T4117] EXT4-fs (loop0): 2 truncates cleaned up [ 111.019847][ T20] usb 2-1: config index 0 descriptor too short (expected 65069, got 45) [ 111.022347][ T4117] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,,errors=continue [ 111.030056][ T20] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 111.051671][ T20] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 111.064169][ T20] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 111.074331][ T20] usb 2-1: config 0 has no interfaces? [ 111.079832][ T20] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 111.090268][ T309] snd-usb-audio: probe of 3-1:151.193 failed with error -2 [ 111.100191][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.109071][ T309] usb 3-1: USB disconnect, device number 33 [ 111.115845][ T20] usb 2-1: config 0 descriptor?? [ 111.376589][ T1865] usb 2-1: USB disconnect, device number 35 [ 111.459864][ T363] usb 4-1: new full-speed USB device number 32 using dummy_hcd [ 111.541910][ T4160] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 111.615873][ T4164] erofs: (device loop2): mounted with root inode @ nid 36. [ 111.659782][ T365] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 111.760253][ T4179] EXT4-fs (loop2): #clusters per group too big: 24576 [ 111.789996][ T364] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 111.869786][ T363] usb 4-1: unable to get BOS descriptor or descriptor too short [ 111.910090][ T363] usb 4-1: not running at top speed; connect to a high speed hub [ 111.918692][ T4192] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 112.031253][ T4205] cgroup: Name too long [ 112.069841][ T365] usb 1-1: unable to get BOS descriptor or descriptor too short [ 112.119868][ T365] usb 1-1: not running at top speed; connect to a high speed hub [ 112.142533][ T4223] exFAT-fs (loop1): invalid fs_name [ 112.147851][ T4223] exFAT-fs (loop1): failed to read boot sector [ 112.149942][ T363] usb 4-1: New USB device found, idVendor=1235, idProduct=4661, bcdDevice=ae.13 [ 112.154537][ T4223] exFAT-fs (loop1): failed to recognize exfat type [ 112.163249][ T364] usb 5-1: config 0 has an invalid interface number: 219 but max is 0 [ 112.177971][ T363] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.186140][ T364] usb 5-1: config 0 has no interface number 0 [ 112.192289][ T364] usb 5-1: config 0 interface 219 altsetting 0 endpoint 0xF has invalid maxpacket 1479, setting to 64 [ 112.203279][ T363] usb 4-1: Product: syz [ 112.207420][ T363] usb 4-1: Manufacturer: syz [ 112.212130][ T365] usb 1-1: config 4 has an invalid interface number: 147 but max is 0 [ 112.220344][ T363] usb 4-1: SerialNumber: syz [ 112.228735][ T364] usb 5-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=65.bf [ 112.237824][ T365] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 112.248062][ T364] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.260365][ T365] usb 1-1: config 4 has no interface number 0 [ 112.274621][ T364] usb 5-1: config 0 descriptor?? [ 112.320219][ T364] rndis_host 5-1:0.219: invalid descriptor buffer length [ 112.327849][ T364] usb 5-1: bad CDC descriptors [ 112.333036][ T364] cdc_acm 5-1:0.219: invalid descriptor buffer length [ 112.413510][ T4230] F2FS-fs (loop1): invalid crc value [ 112.419624][ T4230] F2FS-fs (loop1): Mismatch valid blocks 0 vs. 2 [ 112.426273][ T4230] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-117) [ 112.434441][ T366] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 112.500360][ T363] snd-usb-audio: probe of 4-1:8.0 failed with error -2 [ 112.509907][ T365] usb 1-1: string descriptor 0 read error: -22 [ 112.516138][ T365] usb 1-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 112.539688][ T363] usb 4-1: USB disconnect, device number 32 [ 112.548078][ T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.557035][ T364] usb 5-1: USB disconnect, device number 36 [ 112.590279][ T365] uvcvideo: Found UVC 0.00 device (04f2:b746) [ 112.597320][ T365] uvcvideo: No valid video chain found. [ 112.689790][ T366] usb 3-1: Using ep0 maxpacket: 8 [ 112.794940][ T364] usb 1-1: USB disconnect, device number 33 [ 112.809881][ T366] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 112.818207][ T366] usb 3-1: config 179 has no interface number 0 [ 112.824526][ T366] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 64, changing to 10 [ 112.835852][ T366] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 1029, setting to 1024 [ 112.847175][ T366] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 112.858460][ T367] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 112.866119][ T366] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 112.876266][ T366] usb 3-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 112.889570][ T366] usb 3-1: config 179 interface 65 has no altsetting 0 [ 112.896676][ T366] usb 3-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 112.905853][ T366] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.929820][ T4220] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 112.950962][ T366] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input6 [ 113.157888][ T366] usb 3-1: USB disconnect, device number 34 [ 113.169866][ T366] xpad 3-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 113.229832][ T367] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 113.237939][ T367] usb 2-1: config 0 has no interface number 0 [ 113.244290][ T367] usb 2-1: New USB device found, idVendor=1b3d, idProduct=01b1, bcdDevice=12.3b [ 113.253360][ T367] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.261949][ T367] usb 2-1: config 0 descriptor?? [ 113.269808][ T1865] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 113.390925][ T4274] EXT4-fs (loop0): Test dummy encryption mode enabled [ 113.397872][ T4274] EXT4-fs (loop0): can't mount with journal_checksum, fs mounted w/o journal [ 113.419822][ T309] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 113.539758][ T367] usb 2-1: string descriptor 0 read error: -71 [ 113.546182][ T367] cdc_ether 2-1:0.8: More than one union descriptor, skipping ... [ 113.554170][ T367] usb 2-1: bad CDC descriptors [ 113.559126][ T367] ftdi_sio 2-1:0.8: FTDI USB Serial Device converter detected [ 113.567160][ T367] usb 2-1: Detected FT-X [ 113.589781][ T367] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 113.609773][ T367] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 113.629806][ T367] ftdi_sio 2-1:0.8: GPIO initialisation failed: -71 [ 113.636801][ T367] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 113.645858][ T367] usb 2-1: USB disconnect, device number 36 [ 113.649816][ T1865] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.652599][ T367] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 113.673021][ T367] ftdi_sio 2-1:0.8: device disconnected [ 113.680018][ T1865] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 113.691577][ T1865] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 113.701535][ T1865] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 113.715385][ T1865] usb 4-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 113.726992][ T1865] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.735868][ T1865] usb 4-1: config 0 descriptor?? [ 113.780468][ T1865] usb 4-1: MIDIStreaming interface descriptor not found [ 113.799809][ T309] usb 5-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 113.810378][ T309] usb 5-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 113.829788][ T364] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 113.939774][ T309] usb 5-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 113.948845][ T309] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 113.956897][ T309] usb 5-1: Product: syz [ 113.961098][ T309] usb 5-1: SerialNumber: syz [ 113.983952][ T366] usb 4-1: USB disconnect, device number 33 [ 114.020191][ T309] usb 5-1: bad CDC descriptors [ 114.089728][ T364] usb 1-1: Using ep0 maxpacket: 16 [ 114.138137][ T4293] F2FS-fs (loop2): invalid journal entries nats 0 sits 15 [ 114.145562][ T4293] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-22) [ 114.209875][ T364] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 114.224066][ T309] usb 5-1: USB disconnect, device number 37 [ 114.296956][ T4295] F2FS-fs (loop1): Wrong segment_count / block_count (64 > 16384) [ 114.307788][ T4295] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 114.318567][ T4295] F2FS-fs (loop1): Found nat_bits in checkpoint [ 114.352318][ T4295] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 114.359442][ T4295] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 114.379783][ T364] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 114.388849][ T364] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.397367][ T364] usb 1-1: Product: syz [ 114.401663][ T364] usb 1-1: Manufacturer: syz [ 114.406446][ T364] usb 1-1: SerialNumber: syz [ 114.690129][ T364] cdc_ncm 1-1:1.0: bind() failure [ 114.696369][ T364] cdc_ncm 1-1:1.1: bind() failure [ 114.702788][ T364] usb 1-1: USB disconnect, device number 34 [ 114.809779][ T367] usb 3-1: new full-speed USB device number 35 using dummy_hcd [ 114.819823][ T309] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 114.869754][ T366] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 115.059774][ T363] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 115.069805][ T309] usb 2-1: Using ep0 maxpacket: 32 [ 115.109755][ T366] usb 4-1: Using ep0 maxpacket: 8 [ 115.169792][ T367] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 115.185992][ T367] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 115.199924][ T309] usb 2-1: config 0 has an invalid interface number: 127 but max is 0 [ 115.211316][ T309] usb 2-1: config 0 has no interface number 0 [ 115.217440][ T309] usb 2-1: config 0 interface 127 has no altsetting 0 [ 115.224719][ T309] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 115.234055][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.240178][ T366] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 115.251965][ T309] usb 2-1: config 0 descriptor?? [ 115.257239][ T366] usb 4-1: config 179 has no interface number 0 [ 115.264420][ T366] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 115.276246][ T366] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 115.287955][ T366] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 115.298703][ T366] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 115.312725][ T366] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 115.322495][ T366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.349787][ T4324] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 115.369875][ T367] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 115.380490][ T367] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.388491][ T367] usb 3-1: Product: syz [ 115.392817][ T367] usb 3-1: Manufacturer: syz [ 115.397419][ T367] usb 3-1: SerialNumber: syz [ 115.403231][ T367] usb 3-1: config 0 descriptor?? [ 115.441324][ T367] input: KB Gear Tablet as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input7 [ 115.469770][ T363] usb 5-1: not running at top speed; connect to a high speed hub [ 115.519788][ T309] usb 2-1: string descriptor 0 read error: -71 [ 115.526248][ T309] ums-karma 2-1:0.127: USB Mass Storage device detected [ 115.555021][ T309] usb 2-1: USB disconnect, device number 37 [ 115.559907][ T363] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 115.569947][ T363] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 115.580100][ T1865] usb 4-1: USB disconnect, device number 34 [ 115.580270][ T363] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 115.645458][ T367] usb 3-1: USB disconnect, device number 35 [ 115.651492][ T364] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 115.749783][ T363] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 115.758885][ T363] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.767276][ T363] usb 5-1: Product: syz [ 115.771567][ T363] usb 5-1: Manufacturer: syz [ 115.776149][ T363] usb 5-1: SerialNumber: syz [ 116.009756][ T364] usb 1-1: config 135 has an invalid interface number: 230 but max is 0 [ 116.018971][ T364] usb 1-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 116.031284][ T364] usb 1-1: config 135 has no interface number 0 [ 116.037678][ T364] usb 1-1: too many endpoints for config 135 interface 230 altsetting 126: 53, using maximum allowed: 30 [ 116.049373][ T364] usb 1-1: config 135 interface 230 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 53 [ 116.064007][ T364] usb 1-1: config 135 interface 230 has no altsetting 0 [ 116.139817][ T363] usb 5-1: 0:2 : does not exist [ 116.147322][ T363] usb 5-1: USB disconnect, device number 38 [ 116.229760][ T364] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 116.261273][ T364] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.279264][ T364] usb 1-1: Product: syz [ 116.285924][ T364] usb 1-1: Manufacturer: syz [ 116.297279][ T364] usb 1-1: SerialNumber: syz [ 116.340562][ T364] uvcvideo: Found UVC 0.00 device syz (18ec:3288) [ 116.353899][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 116.353912][ T24] audit: type=1326 audit(1753766954.129:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4399 comm="syz.2.1880" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7e855f9a9 code=0x0 [ 116.357174][ T364] uvcvideo: No valid video chain found. [ 116.399784][ T309] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 116.544018][ T363] usb 1-1: USB disconnect, device number 35 [ 116.706081][ T1865] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 116.789923][ T309] usb 4-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 116.802331][ T309] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.826129][ T309] usb 4-1: config 0 descriptor?? [ 116.870180][ T309] usb 4-1: unsupported MDLM descriptors [ 117.069850][ T1865] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 117.094440][ T1865] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 255, changing to 11 [ 117.129670][ T1865] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 59391, setting to 1024 [ 117.141379][ T1865] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 117.151818][ T1865] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.165368][ T309] usb 4-1: USB disconnect, device number 35 [ 117.189757][ T4404] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 117.255178][ T24] audit: type=1326 audit(1753766955.029:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4469 comm="syz.4.1915" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffbfda479a9 code=0x0 [ 117.389693][ T363] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 117.415224][ T309] usb 3-1: USB disconnect, device number 36 [ 117.479678][ T364] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 117.589658][ T367] usb 5-1: new full-speed USB device number 39 using dummy_hcd [ 117.629891][ T363] usb 2-1: Using ep0 maxpacket: 32 [ 117.668481][ T4488] futex_wake_op: syz.3.1924 tries to shift op by -1; fix this program [ 117.718775][ T364] usb 1-1: Using ep0 maxpacket: 16 [ 117.745960][ T363] usb 2-1: New USB device found, idVendor=0458, idProduct=706e, bcdDevice=35.64 [ 117.755053][ T363] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.765144][ T363] usb 2-1: config 0 descriptor?? [ 117.782752][ T4508] binder: Bad value for 'max' [ 117.829866][ T364] usb 1-1: config index 0 descriptor too short (expected 1051, got 27) [ 117.838797][ T364] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 117.842153][ T4520] futex_wake_op: syz.3.1940 tries to shift op by -1; fix this program [ 117.849998][ T364] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 117.978499][ T367] usb 5-1: unable to get BOS descriptor or descriptor too short [ 117.993560][ T366] usb 2-1: USB disconnect, device number 38 [ 118.016186][ T364] usb 1-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 118.025324][ T367] usb 5-1: not running at top speed; connect to a high speed hub [ 118.033076][ T364] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.041410][ T364] usb 1-1: Product: syz [ 118.045731][ T364] usb 1-1: Manufacturer: syz [ 118.050313][ T364] usb 1-1: SerialNumber: syz [ 118.055625][ T364] usb 1-1: config 0 descriptor?? [ 118.099960][ T367] usb 5-1: config 255 has an invalid interface number: 181 but max is 0 [ 118.108389][ T367] usb 5-1: config 255 has no interface number 0 [ 118.114691][ T367] usb 5-1: config 255 interface 181 has no altsetting 0 [ 118.155749][ T367] usb 5-1: language id specifier not provided by device, defaulting to English [ 118.192941][ T363] usb 3-1: new full-speed USB device number 37 using dummy_hcd [ 118.248671][ T309] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 118.276636][ T367] usb 5-1: New USB device found, idVendor=3340, idProduct=0f1c, bcdDevice=23.df [ 118.285851][ T367] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.294004][ T367] usb 5-1: Product: syz [ 118.298281][ T367] usb 5-1: Manufacturer: 幂〕뉃⯻ꦃ儘⹟軕஖靧資ᆟ浝ল橨쎺᪑滪㲲쎯㤤ᨳ履ﺖ䗧鹀ꫴ㷁欲ꇧ䤎ﬞ⊟喪ܜ熞馐躝䌮ᵤ㿝明䱇誎侕瀢ᇀᬥ [ 118.302528][ T764] usb 1-1: USB disconnect, device number 36 [ 118.317055][ T367] usb 5-1: SerialNumber: syz [ 118.472815][ T309] usb 4-1: Using ep0 maxpacket: 8 [ 118.500897][ T363] usb 3-1: not running at top speed; connect to a high speed hub [ 118.559945][ T4546] FAT-fs (loop1): bogus logical sector size 155 [ 118.566348][ T4546] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 118.575285][ T363] usb 3-1: config 95 has an invalid interface number: 1 but max is 0 [ 118.575792][ T4546] FAT-fs (loop1): Can't find a valid FAT filesystem [ 118.584037][ T363] usb 3-1: config 95 has no interface number 0 [ 118.596905][ T363] usb 3-1: config 95 interface 1 has no altsetting 0 [ 118.612345][ T309] usb 4-1: config 2 has an invalid interface number: 131 but max is 0 [ 118.620719][ T309] usb 4-1: config 2 contains an unexpected descriptor of type 0x1, skipping [ 118.629656][ T309] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 118.634615][ T367] usb 5-1: USB disconnect, device number 39 [ 118.639838][ T309] usb 4-1: config 2 has no interface number 0 [ 118.656069][ T309] usb 4-1: config 2 interface 131 has no altsetting 0 [ 118.771055][ T363] usb 3-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 118.780361][ T363] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.788354][ T363] usb 3-1: Product: syz [ 118.792868][ T363] usb 3-1: Manufacturer: syz [ 118.797446][ T363] usb 3-1: SerialNumber: syz [ 118.854762][ T309] usb 4-1: New USB device found, idVendor=0421, idProduct=03cd, bcdDevice=70.2c [ 118.864167][ T309] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.865867][ T4569] loop0: p1 < > p2 p4 < p5 > [ 118.872168][ T309] usb 4-1: Product: syz [ 118.872177][ T309] usb 4-1: Manufacturer: syz [ 118.872186][ T309] usb 4-1: SerialNumber: syz [ 118.890345][ T4569] loop0: partition table partially beyond EOD, truncated [ 118.897641][ T4569] loop0: p1 start 117440512 is beyond EOD, truncated [ 118.904348][ T4569] loop0: p2 size 65536 extends beyond EOD, truncated [ 118.912115][ T4569] loop0: p5 size 65536 extends beyond EOD, truncated [ 118.967404][ T355] udevd[355]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 118.967429][ T600] udevd[600]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 118.987923][ T613] udevd[613]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 119.013449][ T307] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 119.055384][ T24] audit: type=1326 audit(1753766956.930:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4575 comm="syz.4.1967" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffbfda479a9 code=0x0 [ 119.137057][ T309] rndis_host 4-1:2.131: skipping garbage [ 119.146281][ T309] rndis_host 4-1:2.131: More than one union descriptor, skipping ... [ 119.154664][ T309] usb 4-1: bad CDC descriptors [ 119.166188][ T309] cdc_acm 4-1:2.131: skipping garbage [ 119.171623][ T309] cdc_acm 4-1:2.131: More than one union descriptor, skipping ... [ 119.183301][ T309] usb 4-1: USB disconnect, device number 36 [ 119.188108][ T363] usb 3-1: USB disconnect, device number 37 [ 119.339625][ T20] usb 1-1: new full-speed USB device number 37 using dummy_hcd [ 119.376865][ T307] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 119.389544][ T307] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 119.399667][ T307] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 119.479058][ T364] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 119.553539][ T307] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 119.562587][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.570738][ T307] usb 2-1: Product: syz [ 119.574967][ T307] usb 2-1: Manufacturer: syz [ 119.579752][ T307] usb 2-1: SerialNumber: syz [ 119.585351][ T307] usb 2-1: config 0 descriptor?? [ 119.619258][ T307] usb-storage 2-1:0.0: USB Mass Storage device detected [ 119.631156][ T307] usb-storage 2-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 119.684000][ T20] usb 1-1: config 1 interface 0 altsetting 1 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 119.697308][ T20] usb 1-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 119.710320][ T20] usb 1-1: config 1 interface 0 has no altsetting 0 [ 119.721278][ T364] usb 5-1: Using ep0 maxpacket: 8 [ 119.798280][ T4622] loop3: p1 < 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 p216 [ 119.799014][ T4622] loop3: p3 size 67108864 extends beyond EOD, [ 119.813190][ T309] usb 2-1: USB disconnect, device number 39 [ 119.886384][ T4622] truncated [ 119.902898][ T4622] loop3: p5 size 67108864 extends beyond EOD, truncated [ 119.910371][ T4622] loop3: p6 size 67108864 extends beyond EOD, truncated [ 119.917042][ T364] usb 5-1: config 32 has an invalid descriptor of length 55, skipping remainder of the config [ 119.918239][ T4622] loop3: p7 size 67108864 extends beyond EOD, [ 119.927704][ T364] usb 5-1: too many endpoints for config 32 interface 0 altsetting 255: 255, using maximum allowed: 30 [ 119.927892][ T4622] truncated [ 119.933920][ T364] usb 5-1: config 32 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 119.945295][ T20] usb 1-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 119.948058][ T364] usb 5-1: config 32 interface 0 has no altsetting 0 [ 119.948081][ T364] usb 5-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 119.962588][ T4622] loop3: p8 size 67108864 extends beyond EOD, [ 119.970864][ T364] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.977698][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.987246][ T4622] truncated [ 119.993104][ T20] usb 1-1: Product: syz [ 120.002187][ T4622] loop3: p9 size 67108864 extends beyond EOD, [ 120.009417][ T20] usb 1-1: Manufacturer: syz [ 120.012133][ T4622] truncated [ 120.016507][ T20] usb 1-1: SerialNumber: syz [ 120.023201][ T4622] loop3: p10 size 67108864 extends beyond EOD, truncated [ 120.042463][ T4622] loop3: p11 size 67108864 extends beyond EOD, truncated [ 120.047517][ T4578] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 120.050235][ T4622] loop3: p12 size 67108864 extends beyond EOD, truncated [ 120.063898][ T4622] loop3: p13 size 67108864 extends beyond EOD, truncated [ 120.071451][ T4622] loop3: p14 size 67108864 extends beyond EOD, truncated [ 120.078934][ T4622] loop3: p15 size 67108864 extends beyond EOD, truncated [ 120.086380][ T4622] loop3: p16 size 67108864 extends beyond EOD, truncated [ 120.093776][ T4622] loop3: p17 size 67108864 extends beyond EOD, truncated [ 120.101324][ T4622] loop3: p18 size 67108864 extends beyond EOD, truncated [ 120.108787][ T4622] loop3: p19 size 67108864 extends beyond EOD, truncated [ 120.116253][ T4622] loop3: p20 size 67108864 extends beyond EOD, truncated [ 120.123740][ T4622] loop3: p21 size 67108864 extends beyond EOD, truncated [ 120.131148][ T4622] loop3: p22 size 67108864 extends beyond EOD, truncated [ 120.138758][ T4622] loop3: p23 size 67108864 extends beyond EOD, truncated [ 120.146259][ T4622] loop3: p24 size 67108864 extends beyond EOD, truncated [ 120.153765][ T4622] loop3: p25 size 67108864 extends beyond EOD, truncated [ 120.161230][ T4622] loop3: p26 size 67108864 extends beyond EOD, truncated [ 120.168672][ T4622] loop3: p27 size 67108864 extends beyond EOD, truncated [ 120.176129][ T4622] loop3: p28 size 67108864 extends beyond EOD, truncated [ 120.183590][ T4622] loop3: p29 size 67108864 extends beyond EOD, truncated [ 120.191087][ T4622] loop3: p30 size 67108864 extends beyond EOD, truncated [ 120.203585][ T4622] loop3: p31 size 67108864 extends beyond EOD, truncated [ 120.211299][ T4622] loop3: p32 size 67108864 extends beyond EOD, truncated [ 120.219085][ T4622] loop3: p33 size 67108864 extends beyond EOD, truncated [ 120.226844][ T4622] loop3: p34 size 67108864 extends beyond EOD, truncated [ 120.234536][ T4622] loop3: p35 size 67108864 extends beyond EOD, truncated [ 120.242352][ T4622] loop3: p36 size 67108864 extends beyond EOD, truncated [ 120.250071][ T4622] loop3: p37 size 67108864 extends beyond EOD, truncated [ 120.257651][ T4622] loop3: p38 size 67108864 extends beyond EOD, truncated [ 120.264812][ T364] usb 5-1: string descriptor 0 read error: -71 [ 120.265378][ T4622] loop3: p39 size 67108864 extends beyond EOD, [ 120.271194][ T364] hub 5-1:32.0: bad descriptor, ignoring hub [ 120.271564][ T4622] truncated [ 120.277476][ T364] hub: probe of 5-1:32.0 failed with error -5 [ 120.284305][ T4622] loop3: p40 size 67108864 extends beyond EOD, truncated [ 120.300782][ T4622] loop3: p41 size 67108864 extends beyond EOD, truncated [ 120.308355][ T4622] loop3: p42 size 67108864 extends beyond EOD, truncated [ 120.315859][ T4622] loop3: p43 size 67108864 extends beyond EOD, truncated [ 120.319339][ T364] usb 5-1: USB disconnect, device number 40 [ 120.337566][ T4622] loop3: p44 size 67108864 extends beyond EOD, truncated [ 120.354383][ T4622] loop3: p45 size 67108864 extends beyond EOD, truncated [ 120.372142][ T4622] loop3: p46 size 67108864 extends beyond EOD, truncated [ 120.383270][ T4622] loop3: p47 size 67108864 extends beyond EOD, truncated [ 120.402475][ T4622] loop3: p48 size 67108864 extends beyond EOD, truncated [ 120.410303][ T4622] loop3: p49 size 67108864 extends beyond EOD, truncated [ 120.418053][ T4622] loop3: p50 size 67108864 extends beyond EOD, truncated [ 120.425698][ T4622] loop3: p51 size 67108864 extends beyond EOD, truncated [ 120.428809][ T4631] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 120.433628][ T4622] loop3: p52 size 67108864 extends beyond EOD, truncated [ 120.456353][ T4631] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 120.459486][ T4622] loop3: p53 size 67108864 extends beyond EOD, truncated [ 120.470941][ T4631] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0xe319abd0, checksum : 0x1119abd0) [ 120.476320][ T20] usbhid 1-1:1.0: can't add hid device: -71 [ 120.488654][ T20] usbhid: probe of 1-1:1.0 failed with error -71 [ 120.488684][ T4622] loop3: p54 size 67108864 extends beyond EOD, truncated [ 120.505045][ T20] usb 1-1: USB disconnect, device number 37 [ 120.507434][ T4631] exFAT-fs (loop2): invalid boot region [ 120.519023][ T4631] exFAT-fs (loop2): failed to recognize exfat type [ 120.526149][ T4622] loop3: p55 size 67108864 extends beyond EOD, truncated [ 120.535054][ T4622] loop3: p56 size 67108864 extends beyond EOD, truncated [ 120.552044][ T4622] loop3: p57 size 67108864 extends beyond EOD, truncated [ 120.563218][ T4622] loop3: p58 size 67108864 extends beyond EOD, truncated [ 120.570825][ T4622] loop3: p59 size 67108864 extends beyond EOD, truncated [ 120.578526][ T4622] loop3: p60 size 67108864 extends beyond EOD, truncated [ 120.586091][ T4622] loop3: p61 size 67108864 extends beyond EOD, truncated [ 120.602870][ T4622] loop3: p62 size 67108864 extends beyond EOD, truncated [ 120.616686][ T4622] loop3: p63 size 67108864 extends beyond EOD, truncated [ 120.628161][ T4622] loop3: p64 size 67108864 extends beyond EOD, truncated [ 120.643716][ T4622] loop3: p65 size 67108864 extends beyond EOD, truncated [ 120.660223][ T4622] loop3: p66 size 67108864 extends beyond EOD, truncated [ 120.670923][ T4622] loop3: p67 size 67108864 extends beyond EOD, truncated [ 120.690959][ T4622] loop3: p68 size 67108864 extends beyond EOD, truncated [ 120.708150][ T4622] loop3: p69 size 67108864 extends beyond EOD, truncated [ 120.720325][ T4622] loop3: p70 size 67108864 extends beyond EOD, truncated [ 120.728657][ T4622] loop3: p71 size 67108864 extends beyond EOD, truncated [ 120.736175][ T4622] loop3: p72 size 67108864 extends beyond EOD, truncated [ 120.743995][ T4622] loop3: p73 size 67108864 extends beyond EOD, truncated [ 120.751196][ T24] audit: type=1400 audit(1753766958.743:209): avc: denied { create } for pid=4665 comm="syz.2.2010" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 120.772784][ T4622] loop3: p74 size 67108864 extends beyond EOD, truncated [ 120.780426][ T4622] loop3: p75 size 67108864 extends beyond EOD, truncated [ 120.788173][ T4622] loop3: p76 size 67108864 extends beyond EOD, truncated [ 120.795724][ T4622] loop3: p77 size 67108864 extends beyond EOD, truncated [ 120.803858][ T4622] loop3: p78 size 67108864 extends beyond EOD, truncated [ 120.811824][ T4622] loop3: p79 size 67108864 extends beyond EOD, truncated [ 120.829664][ T4622] loop3: p80 size 67108864 extends beyond EOD, truncated [ 120.857204][ T4622] loop3: p81 size 67108864 extends beyond EOD, truncated [ 120.874840][ T4622] loop3: p82 size 67108864 extends beyond EOD, truncated [ 120.886813][ T4622] loop3: p83 size 67108864 extends beyond EOD, truncated [ 120.896467][ T4622] loop3: p84 size 67108864 extends beyond EOD, truncated [ 120.903540][ T24] audit: type=1326 audit(1753766958.914:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.4.2022" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ffbfda479a9 code=0x0 [ 120.926555][ T4622] loop3: p85 size 67108864 extends beyond EOD, truncated [ 120.935013][ T4622] loop3: p86 size 67108864 extends beyond EOD, truncated [ 120.942853][ T309] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 120.944973][ T4622] loop3: p87 size 67108864 extends beyond EOD, truncated [ 120.958140][ T4622] loop3: p88 size 67108864 extends beyond EOD, truncated [ 120.965767][ T4622] loop3: p89 size 67108864 extends beyond EOD, truncated [ 120.973509][ T4622] loop3: p90 size 67108864 extends beyond EOD, truncated [ 120.981223][ T4622] loop3: p91 size 67108864 extends beyond EOD, truncated [ 120.988740][ T4622] loop3: p92 size 67108864 extends beyond EOD, truncated [ 120.996281][ T4622] loop3: p93 size 67108864 extends beyond EOD, truncated [ 121.003821][ T4622] loop3: p94 size 67108864 extends beyond EOD, truncated [ 121.011325][ T4622] loop3: p95 size 67108864 extends beyond EOD, truncated [ 121.018814][ T4622] loop3: p96 size 67108864 extends beyond EOD, truncated [ 121.026246][ T4622] loop3: p97 size 67108864 extends beyond EOD, truncated [ 121.033847][ T4622] loop3: p98 size 67108864 extends beyond EOD, truncated [ 121.041394][ T4622] loop3: p99 size 67108864 extends beyond EOD, truncated [ 121.048904][ T4622] loop3: p100 size 67108864 extends beyond EOD, truncated [ 121.056487][ T4622] loop3: p101 size 67108864 extends beyond EOD, truncated [ 121.064119][ T4622] loop3: p102 size 67108864 extends beyond EOD, truncated [ 121.071602][ T4622] loop3: p103 size 67108864 extends beyond EOD, truncated [ 121.079250][ T4622] loop3: p104 size 67108864 extends beyond EOD, truncated [ 121.086948][ T4622] loop3: p105 size 67108864 extends beyond EOD, truncated [ 121.094540][ T4622] loop3: p106 size 67108864 extends beyond EOD, truncated [ 121.102130][ T4622] loop3: p107 size 67108864 extends beyond EOD, truncated [ 121.109639][ T4622] loop3: p108 size 67108864 extends beyond EOD, truncated [ 121.117264][ T4622] loop3: p109 size 67108864 extends beyond EOD, truncated [ 121.124828][ T4622] loop3: p110 size 67108864 extends beyond EOD, truncated [ 121.132090][ T20] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 121.132742][ T4622] loop3: p111 size 67108864 extends beyond EOD, truncated [ 121.147557][ T4622] loop3: p112 size 67108864 extends beyond EOD, truncated [ 121.155171][ T4622] loop3: p113 size 67108864 extends beyond EOD, truncated [ 121.162792][ T4622] loop3: p114 size 67108864 extends beyond EOD, truncated [ 121.170353][ T4622] loop3: p115 size 67108864 extends beyond EOD, truncated [ 121.177645][ T309] usb 2-1: Using ep0 maxpacket: 8 [ 121.178254][ T4622] loop3: p116 size 67108864 extends beyond EOD, truncated [ 121.190315][ T4622] loop3: p117 size 67108864 extends beyond EOD, truncated [ 121.198288][ T4622] loop3: p118 size 67108864 extends beyond EOD, truncated [ 121.203219][ T307] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 121.213373][ T4622] loop3: p119 size 67108864 extends beyond EOD, truncated [ 121.221106][ T4622] loop3: p120 size 67108864 extends beyond EOD, truncated [ 121.229155][ T4622] loop3: p121 size 67108864 extends beyond EOD, truncated [ 121.236747][ T4622] loop3: p122 size 67108864 extends beyond EOD, truncated [ 121.244456][ T4622] loop3: p123 size 67108864 extends beyond EOD, truncated [ 121.252047][ T4622] loop3: p124 size 67108864 extends beyond EOD, truncated [ 121.259604][ T4622] loop3: p125 size 67108864 extends beyond EOD, truncated [ 121.267106][ T4622] loop3: p126 size 67108864 extends beyond EOD, truncated [ 121.274699][ T4622] loop3: p127 size 67108864 extends beyond EOD, truncated [ 121.282282][ T4622] loop3: p128 size 67108864 extends beyond EOD, truncated [ 121.287142][ T309] usb 2-1: config index 0 descriptor too short (expected 548, got 36) [ 121.297841][ T309] usb 2-1: config 250 has no interfaces? [ 121.297950][ T4622] loop3: p129 size 67108864 extends beyond EOD, truncated [ 121.311008][ T4622] loop3: p130 size 67108864 extends beyond EOD, truncated [ 121.318540][ T4622] loop3: p131 size 67108864 extends beyond EOD, truncated [ 121.326341][ T4622] loop3: p132 size 67108864 extends beyond EOD, truncated [ 121.334053][ T4622] loop3: p133 size 67108864 extends beyond EOD, truncated [ 121.341578][ T4622] loop3: p134 size 67108864 extends beyond EOD, truncated [ 121.349200][ T4622] loop3: p135 size 67108864 extends beyond EOD, truncated [ 121.356892][ T4622] loop3: p136 size 67108864 extends beyond EOD, truncated [ 121.361707][ T20] usb 3-1: Using ep0 maxpacket: 16 [ 121.364661][ T4622] loop3: p137 size 67108864 extends beyond EOD, truncated [ 121.376701][ T4622] loop3: p138 size 67108864 extends beyond EOD, truncated [ 121.384308][ T4622] loop3: p139 size 67108864 extends beyond EOD, truncated [ 121.391892][ T4622] loop3: p140 size 67108864 extends beyond EOD, truncated [ 121.399475][ T4622] loop3: p141 size 67108864 extends beyond EOD, truncated [ 121.407098][ T4622] loop3: p142 size 67108864 extends beyond EOD, truncated [ 121.408386][ T309] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 121.421313][ T4622] loop3: p143 size 67108864 extends beyond EOD, truncated [ 121.424160][ T309] usb 2-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 121.431520][ T4622] loop3: p144 size 67108864 extends beyond EOD, [ 121.439418][ T307] usb 1-1: Using ep0 maxpacket: 8 [ 121.439478][ T4622] truncated [ 121.445786][ T309] usb 2-1: Product: syz [ 121.445802][ T309] usb 2-1: SerialNumber: syz [ 121.451740][ T4622] loop3: p145 size 67108864 extends beyond EOD, truncated [ 121.470628][ T4622] loop3: p146 size 67108864 extends beyond EOD, truncated [ 121.478245][ T4622] loop3: p147 size 67108864 extends beyond EOD, truncated [ 121.485862][ T4622] loop3: p148 size 67108864 extends beyond EOD, truncated [ 121.493623][ T4622] loop3: p149 size 67108864 extends beyond EOD, truncated [ 121.501219][ T4622] loop3: p150 size 67108864 extends beyond EOD, truncated [ 121.508822][ T4622] loop3: p151 size 67108864 extends beyond EOD, truncated [ 121.516622][ T4622] loop3: p152 size 67108864 extends beyond EOD, truncated [ 121.524356][ T4622] loop3: p153 size 67108864 extends beyond EOD, truncated [ 121.532020][ T4622] loop3: p154 size 67108864 extends beyond EOD, truncated [ 121.539676][ T4622] loop3: p155 size 67108864 extends beyond EOD, truncated [ 121.547144][ T4622] loop3: p156 size 67108864 extends beyond EOD, truncated [ 121.554512][ T307] usb 1-1: config 32 has an invalid interface number: 133 but max is 0 [ 121.555080][ T4622] loop3: p157 size 67108864 extends beyond EOD, [ 121.562916][ T307] usb 1-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config [ 121.563303][ T4622] truncated [ 121.569365][ T307] usb 1-1: config 32 has no interface number 0 [ 121.580436][ T4622] loop3: p158 size 67108864 extends beyond EOD, [ 121.582690][ T307] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 121.589008][ T4622] truncated [ 121.595389][ T307] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.605255][ T4622] loop3: p159 size 67108864 extends beyond EOD, truncated [ 121.623149][ T4622] loop3: p160 size 67108864 extends beyond EOD, truncated [ 121.630688][ T4622] loop3: p161 size 67108864 extends beyond EOD, truncated [ 121.638008][ T20] usb 3-1: New USB device found, idVendor=0403, idProduct=b8d8, bcdDevice=30.bb [ 121.638661][ T4622] loop3: p162 size 67108864 extends beyond EOD, truncated [ 121.647617][ T307] hub 1-1:32.133: bad descriptor, ignoring hub [ 121.655666][ T4622] loop3: p163 size 67108864 extends beyond EOD, truncated [ 121.661083][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.668621][ T4622] loop3: p164 size 67108864 extends beyond EOD, truncated [ 121.684342][ T4622] loop3: p165 size 67108864 extends beyond EOD, truncated [ 121.689059][ T307] hub: probe of 1-1:32.133 failed with error -5 [ 121.701881][ T4622] loop3: p166 size 67108864 extends beyond EOD, truncated [ 121.708086][ T20] usb 3-1: Product: syz [ 121.716970][ T4622] loop3: p167 size 67108864 extends beyond EOD, truncated [ 121.723778][ T20] usb 3-1: Manufacturer: syz [ 121.729326][ T4622] loop3: p168 size 67108864 extends beyond EOD, truncated [ 121.736699][ T20] usb 3-1: SerialNumber: syz [ 121.753233][ T307] usb 2-1: USB disconnect, device number 40 [ 121.754087][ T4622] loop3: p169 size 67108864 extends beyond EOD, truncated [ 121.770627][ T4622] loop3: p170 size 67108864 extends beyond EOD, truncated [ 121.778521][ T4622] loop3: p171 size 67108864 extends beyond EOD, truncated [ 121.786632][ T4622] loop3: p172 size 67108864 extends beyond EOD, truncated [ 121.794965][ T4622] loop3: p173 size 67108864 extends beyond EOD, truncated [ 121.802876][ T4622] loop3: p174 size 67108864 extends beyond EOD, truncated [ 121.810476][ T4622] loop3: p175 size 67108864 extends beyond EOD, truncated [ 121.818277][ T4622] loop3: p176 size 67108864 extends beyond EOD, truncated [ 121.830621][ T4622] loop3: p177 size 67108864 extends beyond EOD, truncated [ 121.843041][ T4622] loop3: p178 size 67108864 extends beyond EOD, truncated [ 121.851115][ T4622] loop3: p179 size 67108864 extends beyond EOD, truncated [ 121.859331][ T4622] loop3: p180 size 67108864 extends beyond EOD, truncated [ 121.870577][ T4622] loop3: p181 size 67108864 extends beyond EOD, truncated [ 121.879307][ T4622] loop3: p182 size 67108864 extends beyond EOD, truncated [ 121.890872][ T4622] loop3: p183 size 67108864 extends beyond EOD, truncated [ 121.899128][ T4622] loop3: p184 size 67108864 extends beyond EOD, truncated [ 121.907360][ T4622] loop3: p185 size 67108864 extends beyond EOD, truncated [ 121.919132][ T4622] loop3: p186 size 67108864 extends beyond EOD, truncated [ 121.927335][ T4622] loop3: p187 size 67108864 extends beyond EOD, truncated [ 121.935651][ T4622] loop3: p188 size 67108864 extends beyond EOD, truncated [ 121.944378][ T4622] loop3: p189 size 67108864 extends beyond EOD, truncated [ 121.955956][ T4622] loop3: p190 size 67108864 extends beyond EOD, truncated [ 121.967999][ T4622] loop3: p191 size 67108864 extends beyond EOD, truncated [ 121.976362][ T4622] loop3: p192 size 67108864 extends beyond EOD, truncated [ 121.986528][ T4622] loop3: p193 size 67108864 extends beyond EOD, truncated [ 122.001696][ T4622] loop3: p194 size 67108864 extends beyond EOD, truncated [ 122.012533][ T4622] loop3: p195 size 67108864 extends beyond EOD, truncated [ 122.021053][ T4622] loop3: p196 size 67108864 extends beyond EOD, truncated [ 122.029117][ T4622] loop3: p197 size 67108864 extends beyond EOD, truncated [ 122.037223][ T309] usb 1-1: USB disconnect, device number 38 [ 122.044050][ T4622] loop3: p198 size 67108864 extends beyond EOD, truncated [ 122.052570][ T4622] loop3: p199 size 67108864 extends beyond EOD, truncated [ 122.063526][ T4622] loop3: p200 size 67108864 extends beyond EOD, truncated [ 122.074552][ T4622] loop3: p201 size 67108864 extends beyond EOD, truncated [ 122.083058][ T4622] loop3: p202 size 67108864 extends beyond EOD, truncated [ 122.093903][ T4622] loop3: p203 size 67108864 extends beyond EOD, truncated [ 122.102268][ T4622] loop3: p204 size 67108864 extends beyond EOD, truncated [ 122.110578][ T4622] loop3: p205 size 67108864 extends beyond EOD, truncated [ 122.117838][ T20] snd-usb-audio: probe of 3-1:222.0 failed with error -71 [ 122.118338][ T4622] loop3: p206 size 67108864 extends beyond EOD, truncated [ 122.127565][ T20] usb 3-1: USB disconnect, device number 38 [ 122.143982][ T4622] loop3: p207 size 67108864 extends beyond EOD, truncated [ 122.171442][ T4622] loop3: p208 size 67108864 extends beyond EOD, truncated [ 122.179197][ T4622] loop3: p209 size 67108864 extends beyond EOD, truncated [ 122.187923][ T4622] loop3: p210 size 67108864 extends beyond EOD, truncated [ 122.197313][ T4622] loop3: p211 size 67108864 extends beyond EOD, truncated [ 122.205398][ T4622] loop3: p212 size 67108864 extends beyond EOD, truncated [ 122.213555][ T4622] loop3: p213 size 67108864 extends beyond EOD, truncated [ 122.221558][ T4622] loop3: p214 size 67108864 extends beyond EOD, truncated [ 122.243189][ T4622] loop3: p215 size 67108864 extends beyond EOD, truncated [ 122.250895][ T4622] loop3: p216 size 67108864 extends beyond EOD, truncated [ 122.258991][ T4622] loop3: p217 size 67108864 extends beyond EOD, truncated [ 122.267396][ T4622] loop3: p218 size 67108864 extends beyond EOD, truncated [ 122.275288][ T4622] loop3: p219 size 67108864 extends beyond EOD, truncated [ 122.283073][ T4622] loop3: p220 size 67108864 extends beyond EOD, truncated [ 122.290871][ T4622] loop3: p221 size 67108864 extends beyond EOD, truncated [ 122.298512][ T4622] loop3: p222 size 67108864 extends beyond EOD, truncated [ 122.306205][ T4622] loop3: p223 size 67108864 extends beyond EOD, truncated [ 122.313823][ T4622] loop3: p224 size 67108864 extends beyond EOD, truncated [ 122.321341][ T4622] loop3: p225 size 67108864 extends beyond EOD, truncated [ 122.329067][ T4622] loop3: p226 size 67108864 extends beyond EOD, truncated [ 122.336898][ T4622] loop3: p227 size 67108864 extends beyond EOD, truncated [ 122.344582][ T4622] loop3: p228 size 67108864 extends beyond EOD, truncated [ 122.352444][ T4622] loop3: p229 size 67108864 extends beyond EOD, truncated [ 122.361676][ T4622] loop3: p230 size 67108864 extends beyond EOD, truncated [ 122.369474][ T4622] loop3: p231 size 67108864 extends beyond EOD, truncated [ 122.377111][ T4622] loop3: p232 size 67108864 extends beyond EOD, truncated [ 122.384745][ T4622] loop3: p233 size 67108864 extends beyond EOD, truncated [ 122.392382][ T4622] loop3: p234 size 67108864 extends beyond EOD, truncated [ 122.400434][ T4622] loop3: p235 size 67108864 extends beyond EOD, truncated [ 122.408570][ T4622] loop3: p236 size 67108864 extends beyond EOD, truncated [ 122.416210][ T4622] loop3: p237 size 67108864 extends beyond EOD, truncated [ 122.423886][ T4622] loop3: p238 size 67108864 extends beyond EOD, truncated [ 122.431780][ T4622] loop3: p239 size 67108864 extends beyond EOD, truncated [ 122.446477][ T4622] loop3: p240 size 67108864 extends beyond EOD, truncated [ 122.454137][ T4622] loop3: p241 size 67108864 extends beyond EOD, truncated [ 122.462034][ T4622] loop3: p242 size 67108864 extends beyond EOD, truncated [ 122.469645][ T4622] loop3: p243 size 67108864 extends beyond EOD, truncated [ 122.477552][ T4622] loop3: p244 size 67108864 extends beyond EOD, truncated [ 122.485696][ T4622] loop3: p245 size 67108864 extends beyond EOD, truncated [ 122.498928][ T307] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 122.499392][ T4622] loop3: p246 size 67108864 extends beyond EOD, truncated [ 122.518446][ T364] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 122.531509][ T4622] loop3: p247 size 67108864 extends beyond EOD, truncated [ 122.541280][ T4622] loop3: p248 size 67108864 extends beyond EOD, truncated [ 122.548851][ T4758] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 122.552616][ T4622] loop3: p249 size 67108864 extends beyond EOD, truncated [ 122.560141][ T4758] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.2055: corrupted in-inode xattr [ 122.565819][ T4622] loop3: p250 size 67108864 extends beyond EOD, truncated [ 122.577384][ T4758] EXT4-fs (loop2): Remounting filesystem read-only [ 122.585424][ T4622] loop3: p251 size 67108864 extends beyond EOD, [ 122.591049][ T4758] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.2055: couldn't read orphan inode 15 (err -117) [ 122.591113][ T4622] truncated [ 122.597691][ T4758] EXT4-fs (loop2): mounted filesystem without journal. Opts: stripe=0x0000000000000000,noload,errors=remount-ro,resgid=0x000000000000ee00,min_batch_time=0x0000000000000006,usrjquota=,nombcache,noquota,grpquota,nodiscard, [ 122.610263][ T4622] loop3: p252 size 67108864 extends beyond EOD, [ 122.612549][ T4758] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev loop2, type ext3) errno=-22 [ 122.634202][ T4622] truncated [ 122.655065][ T4622] loop3: p253 size 67108864 extends beyond EOD, truncated [ 122.662727][ T4622] loop3: p254 size 67108864 extends beyond EOD, truncated [ 122.670488][ T4622] loop3: p255 size 67108864 extends beyond EOD, truncated [ 122.703824][ T15] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 122.750510][ T364] usb 2-1: Using ep0 maxpacket: 8 [ 122.880927][ T364] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.890679][ T307] usb 5-1: unable to get BOS descriptor or descriptor too short [ 122.892249][ T364] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 122.928262][ T307] usb 5-1: not running at top speed; connect to a high speed hub [ 122.937287][ T15] usb 1-1: Using ep0 maxpacket: 8 [ 122.951890][ T600] udevd[600]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 122.956633][ T355] udevd[355]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 122.962759][ T359] udevd[359]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 122.972408][ T338] udevd[338]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 122.991899][ T613] udevd[613]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 123.002645][ T591] udevd[591]: inotify_add_watch(7, /dev/loop3p8, 10) failed: No such file or directory [ 123.007704][ T600] udevd[600]: inotify_add_watch(7, /dev/loop3p14, 10) failed: No such file or directory [ 123.030656][ T307] usb 5-1: config 2 has an invalid interface number: 212 but max is 1 [ 123.052019][ T307] usb 5-1: config 2 has an invalid interface number: 226 but max is 1 [ 123.058566][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 123.079051][ T307] usb 5-1: config 2 has no interface number 0 [ 123.086143][ T309] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 123.086919][ T364] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 123.120718][ T364] usb 2-1: SerialNumber: syz [ 123.121096][ T307] usb 5-1: config 2 has no interface number 1 [ 123.141880][ T307] usb 5-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 123.143321][ T15] usb 1-1: unable to get BOS descriptor or descriptor too short [ 123.162997][ T364] cdc_acm 2-1:1.0: skipping garbage [ 123.165578][ T307] usb 5-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 123.168228][ T364] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 123.179429][ T307] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 123.200644][ T307] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 123.212667][ T307] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 123.225411][ T307] usb 5-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 123.238806][ T307] usb 5-1: config 2 interface 212 has no altsetting 0 [ 123.248629][ T364] cdc_acm 2-1:1.0: This needs exactly 3 endpoints [ 123.262108][ T364] cdc_acm: probe of 2-1:1.0 failed with error -22 [ 123.292543][ T15] usb 1-1: config 0 has an invalid interface number: 88 but max is 0 [ 123.300643][ T15] usb 1-1: config 0 has no interface number 0 [ 123.312471][ T15] usb 1-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 123.329065][ T15] usb 1-1: config 0 interface 88 has no altsetting 0 [ 123.382050][ T25] usb 2-1: USB disconnect, device number 41 [ 123.394158][ T307] usb 5-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 123.404850][ T307] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.414653][ T307] usb 5-1: Product: syz [ 123.420134][ T307] usb 5-1: Manufacturer: syz [ 123.426695][ T307] usb 5-1: SerialNumber: syz [ 123.440811][ T309] usb 3-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 123.450735][ T309] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.459246][ T309] usb 3-1: config 0 descriptor?? [ 123.496270][ T765] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 123.504437][ T309] usb 3-1: selecting invalid altsetting 1 [ 123.510489][ T309] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 123.524205][ T15] usb 1-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 123.533317][ T15] usb 1-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 123.541418][ T15] usb 1-1: Product: syz [ 123.545589][ T15] usb 1-1: Manufacturer: syz [ 123.550281][ T15] usb 1-1: SerialNumber: syz [ 123.555453][ T15] usb 1-1: config 0 descriptor?? [ 123.686669][ T25] usb 3-1: USB disconnect, device number 39 [ 123.767055][ T307] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:2.226/input/input8 [ 123.779570][ T307] usb 5-1: USB disconnect, device number 41 [ 123.841780][ T15] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.88/input/input9 [ 123.864244][ T765] usb 4-1: config 127 has an invalid interface number: 32 but max is 0 [ 123.865667][ T15] usb 1-1: USB disconnect, device number 39 [ 123.878515][ C0] usb_acecad 1-1:0.88: can't resubmit intr, dummy_hcd.0-1/input0, status -19 [ 123.886475][ T765] usb 4-1: config 127 has no interface number 0 [ 123.899811][ T765] usb 4-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=64.06 [ 123.909279][ T765] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.953800][ T765] ums-freecom 4-1:127.32: USB Mass Storage device detected [ 124.144645][ T15] usb 4-1: USB disconnect, device number 37 [ 124.167222][ T764] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 124.347220][ T24] audit: type=1326 audit(1753766962.605:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4820 comm="syz.0.2081" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x0 [ 124.453773][ T24] audit: type=1326 audit(1753766962.723:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4834 comm="syz.0.2088" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x0 [ 124.484642][ T365] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 124.515948][ T764] usb 2-1: not running at top speed; connect to a high speed hub [ 124.528615][ T24] audit: type=1400 audit(1753766962.798:213): avc: denied { create } for pid=4840 comm="syz.0.2091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 124.587398][ T765] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 124.596569][ T764] usb 2-1: config 1 has an invalid interface number: 74 but max is 0 [ 124.604674][ T764] usb 2-1: config 1 has no interface number 0 [ 124.612969][ T764] usb 2-1: config 1 interface 74 has no altsetting 0 [ 124.753623][ T24] audit: type=1326 audit(1753766963.045:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4875 comm="syz.3.2108" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb1677a9a9 code=0x0 [ 124.792329][ T764] usb 2-1: New USB device found, idVendor=046d, idProduct=0990, bcdDevice=22.be [ 124.801595][ T764] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.814156][ T764] usb 2-1: Product: syz [ 124.819638][ T764] usb 2-1: Manufacturer: syz [ 124.824502][ T764] usb 2-1: SerialNumber: syz [ 124.826926][ T24] audit: type=1400 audit(1753766963.120:215): avc: denied { unmount } for pid=316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 124.829231][ T765] usb 3-1: Using ep0 maxpacket: 16 [ 124.905606][ T4886] EXT4-fs (loop3): Test dummy encryption mode enabled [ 124.914073][ T4886] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 124.923992][ T4886] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 124.923992][ T4886] [ 124.932153][ T365] usb 5-1: not running at top speed; connect to a high speed hub [ 124.934309][ T4886] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsold,errors=continue,usrquota,prjquota,usrquota,resuid=0x000000000000ee00,usrjquota=min_batch_time=0x00000000ffffffff,nodiscard,test_dummy_encryption,,errors=continue [ 124.978697][ T765] usb 3-1: config 0 has an invalid interface number: 119 but max is 0 [ 124.986918][ T765] usb 3-1: config 0 has no interface number 0 [ 124.993202][ T765] usb 3-1: config 0 interface 119 has no altsetting 0 [ 125.000040][ T25] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 125.024772][ T365] usb 5-1: config 1 interface 0 altsetting 129 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 125.038557][ T365] usb 5-1: config 1 interface 0 has no altsetting 0 [ 125.109095][ T764] usb 2-1: unknown interface protocol 0x55, assuming v1 [ 125.116043][ T764] usb 2-1: cannot find UAC_HEADER [ 125.121561][ T764] snd-usb-audio: probe of 2-1:1.74 failed with error -22 [ 125.129216][ T764] usb 2-1: USB disconnect, device number 42 [ 125.155164][ T765] usb 3-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=26.35 [ 125.164637][ T765] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.173026][ T765] usb 3-1: Product: syz [ 125.177323][ T765] usb 3-1: Manufacturer: syz [ 125.181930][ T765] usb 3-1: SerialNumber: syz [ 125.187293][ T765] usb 3-1: config 0 descriptor?? [ 125.211742][ T365] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 125.221038][ T365] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.229014][ T365] usb 5-1: Product: syz [ 125.233232][ T365] usb 5-1: Manufacturer: syz [ 125.237922][ T365] usb 5-1: SerialNumber: syz [ 125.239046][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 125.388714][ T25] usb 1-1: unable to get BOS descriptor or descriptor too short [ 125.444828][ T309] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 125.472798][ T25] usb 1-1: config 0 has an invalid interface number: 88 but max is 0 [ 125.480922][ T25] usb 1-1: config 0 has no interface number 0 [ 125.487134][ T25] usb 1-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 125.500367][ T765] usb 3-1: USB disconnect, device number 40 [ 125.507511][ T25] usb 1-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 125.529199][ T25] usb 1-1: config 0 interface 88 has no altsetting 0 [ 125.557535][ T365] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 125.578879][ T365] usb 5-1: USB disconnect, device number 42 [ 125.603081][ T4922] exfat: Deprecated parameter 'namecase' [ 125.611379][ T4922] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3f33698, utbl_chksum : 0xe619d30d) [ 125.686442][ T309] usb 4-1: Using ep0 maxpacket: 16 [ 125.751761][ T25] usb 1-1: string descriptor 0 read error: -22 [ 125.758006][ T25] usb 1-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 125.767284][ T25] usb 1-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 125.776139][ T25] usb 1-1: config 0 descriptor?? [ 125.798446][ T309] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 125.808655][ T309] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 125.818633][ T25] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.88/input/input10 [ 125.842012][ T591] udevd[591]: Error opening device "/dev/input/event3": Input/output error [ 125.851041][ T591] udevd[591]: Unable to EVIOCGABS device "/dev/input/event3" [ 125.858729][ T591] udevd[591]: Unable to EVIOCGABS device "/dev/input/event3" [ 125.923143][ T307] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 125.985081][ T309] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 125.994307][ T309] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.002329][ T309] usb 4-1: Product: syz [ 126.017284][ T309] usb 4-1: Manufacturer: syz [ 126.020838][ T365] usb 1-1: USB disconnect, device number 40 [ 126.022578][ T309] usb 4-1: SerialNumber: syz [ 126.066051][ T24] audit: type=1326 audit(1753766964.451:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4950 comm="syz.2.2144" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7e855f9a9 code=0x0 [ 126.162042][ T307] usb 2-1: Using ep0 maxpacket: 8 [ 126.170250][ T4955] EXT4-fs warning (device loop2): ext4_multi_mount_protect:300: Invalid MMP block in superblock [ 126.255371][ T364] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 126.275021][ T307] usb 2-1: config 14 has an invalid interface number: 8 but max is 0 [ 126.286733][ T307] usb 2-1: config 14 has no interface number 0 [ 126.293618][ T307] usb 2-1: config 14 interface 8 has no altsetting 0 [ 126.321134][ T4966] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 126.358109][ T309] usb 4-1: 0:2 : does not exist [ 126.441997][ T307] usb 2-1: New USB device found, idVendor=1949, idProduct=0004, bcdDevice=5b.ae [ 126.451067][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.459182][ T307] usb 2-1: Product: syz [ 126.463447][ T307] usb 2-1: Manufacturer: syz [ 126.468038][ T307] usb 2-1: SerialNumber: syz [ 126.553587][ T309] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5) [ 126.565530][ T24] audit: type=1400 audit(1753766964.987:217): avc: denied { read } for pid=80 comm="acpid" name="event3" dev="devtmpfs" ino=1696 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 126.578479][ T309] usb 4-1: USB disconnect, device number 38 [ 126.626662][ T24] audit: type=1400 audit(1753766964.987:218): avc: denied { open } for pid=80 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1696 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 126.656043][ T24] audit: type=1400 audit(1753766964.987:219): avc: denied { ioctl } for pid=80 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1696 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 126.711815][ T364] usb 5-1: unable to get BOS descriptor or descriptor too short [ 126.731835][ T4972] loop0: p1 p2 p3 < p5 > p4 < p6 p7 p8 > [ 126.737686][ T4972] loop0: p1 start 198656 is beyond EOD, truncated [ 126.744576][ T4972] loop0: p2 size 83886080 extends beyond EOD, truncated [ 126.756708][ T4972] loop0: p6 start 198656 is beyond EOD, truncated [ 126.764513][ T307] usb-storage 2-1:14.8: USB Mass Storage device detected [ 126.767910][ T4972] loop0: p7 size 83886080 extends beyond EOD, truncated [ 126.787171][ T364] usb 5-1: config 1 interface 1 has no altsetting 0 [ 126.803091][ T307] usb-storage 2-1:14.8: Quirks match for vid 1949 pid 0004: 80000000 [ 126.837377][ T307] usb 2-1: USB disconnect, device number 43 [ 126.866860][ T591] udevd[591]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 126.877827][ T4776] udevd[4776]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 126.890954][ T4779] udevd[4779]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 126.890960][ T590] udevd[590]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 126.914094][ T355] udevd[355]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 126.925073][ T4780] udevd[4780]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 126.949833][ T364] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 126.963778][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.988726][ T364] usb 5-1: Product: syz [ 127.006410][ T364] usb 5-1: Manufacturer: syz [ 127.019939][ T364] usb 5-1: SerialNumber: syz [ 127.079734][ T5039] EXT4-fs (loop3): Ignoring removed nobh option [ 127.086798][ T5039] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 127.086798][ T5039] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 127.086798][ T5039] [ 127.115988][ T5039] EXT4-fs error (device loop3) in ext4_do_update_inode:5336: error 27 [ 127.124607][ T5039] EXT4-fs (loop3): Remounting filesystem read-only [ 127.131108][ T5039] EXT4-fs error (device loop3): ext4_dirty_inode:6143: inode #16: comm syz.3.2185: mark_inode_dirty error [ 127.142933][ T5039] EXT4-fs error (device loop3) in ext4_do_update_inode:5336: error 27 [ 127.151322][ T5039] EXT4-fs error (device loop3): __ext4_ext_dirty:182: inode #16: comm syz.3.2185: mark_inode_dirty error [ 127.163004][ T5039] EXT4-fs error (device loop3) in ext4_do_update_inode:5336: error 27 [ 127.171327][ T5039] EXT4-fs error (device loop3) in ext4_orphan_del:3292: error 27 [ 127.179262][ T5039] EXT4-fs error (device loop3) in ext4_do_update_inode:5336: error 27 [ 127.187819][ T5039] EXT4-fs error (device loop3): ext4_truncate:4390: inode #16: comm syz.3.2185: mark_inode_dirty error [ 127.199181][ T5039] EXT4-fs error (device loop3) in ext4_orphan_cleanup:3108: error 27 [ 127.211183][ T5039] EXT4-fs (loop3): 1 truncate cleaned up [ 127.216997][ T5039] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_batch_time=0x0000000000000008,nobh,lazytime,auto_da_alloc=0x0000000000000008,noacl, [ 127.233844][ T5039] ext4 filesystem being mounted at /449/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 127.267423][ T24] audit: type=1326 audit(1753766965.745:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5047 comm="syz.1.2188" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5e2bf199a9 code=0x0 [ 127.299504][ T366] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 127.327410][ T365] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 127.364810][ T364] usb 5-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 127.373240][ T364] usb 5-1: 2:1 : unsupported sample bitwidth 8 in 7 bytes [ 127.395148][ T364] usb 5-1: USB disconnect, device number 43 [ 127.522922][ T366] usb 3-1: Using ep0 maxpacket: 32 [ 127.560005][ T365] usb 1-1: Using ep0 maxpacket: 16 [ 127.588383][ T591] udevd[591]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 127.606951][ T307] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 127.615989][ T15] usb 4-1: new full-speed USB device number 39 using dummy_hcd [ 127.672316][ T365] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 127.680613][ T365] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 127.690754][ T365] usb 1-1: config 0 has no interface number 0 [ 127.709689][ T366] usb 3-1: config 1 interface 0 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 127.719624][ T366] usb 3-1: config 1 interface 0 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 127.729589][ T366] usb 3-1: config 1 interface 0 has no altsetting 0 [ 127.858561][ T365] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 127.867958][ T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.875960][ T365] usb 1-1: Product: syz [ 127.880506][ T365] usb 1-1: Manufacturer: syz [ 127.885114][ T365] usb 1-1: SerialNumber: syz [ 127.900299][ T365] usb 1-1: config 0 descriptor?? [ 127.951584][ T307] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 127.952511][ T365] uvcvideo: Found UVC 0.00 device syz (046d:08f3) [ 127.960166][ T307] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 127.976341][ T365] uvcvideo: No valid video chain found. [ 127.976913][ T307] usb 2-1: config 220 has no interface number 2 [ 127.988834][ T307] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 128.007404][ T366] usb 3-1: string descriptor 0 read error: -22 [ 128.008010][ T307] usb 2-1: config 220 interface 0 has no altsetting 0 [ 128.013656][ T366] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.029643][ T307] usb 2-1: config 220 interface 76 has no altsetting 0 [ 128.029676][ T15] usb 4-1: unable to get BOS descriptor or descriptor too short [ 128.044197][ T307] usb 2-1: config 220 interface 1 has no altsetting 0 [ 128.045894][ T366] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.082022][ T15] usb 4-1: not running at top speed; connect to a high speed hub [ 128.082078][ T5031] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 128.096851][ T5031] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 128.119753][ T366] usb 3-1: bad CDC descriptors [ 128.150070][ T366] usb 1-1: USB disconnect, device number 41 [ 128.156419][ T15] usb 4-1: config 10 has an invalid interface number: 50 but max is 0 [ 128.164588][ T15] usb 4-1: config 10 has no interface number 0 [ 128.171068][ T15] usb 4-1: config 10 interface 50 has no altsetting 0 [ 128.221693][ T307] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 128.230775][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.238804][ T307] usb 2-1: Product: syz [ 128.243111][ T307] usb 2-1: Manufacturer: syz [ 128.247688][ T307] usb 2-1: SerialNumber: syz [ 128.306087][ T764] usb 5-1: new full-speed USB device number 44 using dummy_hcd [ 128.314601][ T365] usb 3-1: USB disconnect, device number 41 [ 128.333707][ T15] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=43.2d [ 128.342859][ T15] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.350866][ T15] usb 4-1: Product: syz [ 128.355255][ T15] usb 4-1: Manufacturer: syz [ 128.359842][ T15] usb 4-1: SerialNumber: syz [ 128.585534][ T307] usb 2-1: selecting invalid altsetting 0 [ 128.591469][ T307] uvcvideo: Found UVC 7.01 device syz (8086:0b07) [ 128.598418][ T307] uvcvideo: No valid video chain found. [ 128.651502][ T764] usb 5-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config [ 128.662345][ T764] usb 5-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 128.669435][ T15] usbserial_generic 4-1:10.50: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 128.673948][ T764] usb 5-1: config 253 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 128.697530][ T15] usbserial_generic 4-1:10.50: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 128.700451][ T307] usb 2-1: USB disconnect, device number 44 [ 128.718094][ T15] usbserial_generic 4-1:10.50: device has no bulk endpoints [ 128.736151][ T15] usb 4-1: USB disconnect, device number 39 [ 128.790712][ T764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.803153][ T764] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 128.811357][ T764] usb 5-1: SerialNumber: syz [ 128.833681][ T5078] F2FS-fs (loop0): fault_injection options not supported [ 129.101516][ T764] usb 5-1: bad CDC descriptors [ 129.112199][ T764] usb 5-1: USB disconnect, device number 44 [ 129.293655][ T307] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 129.336550][ T25] usb 2-1: new low-speed USB device number 45 using dummy_hcd [ 129.424716][ T5129] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 129.432796][ T5129] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 129.451964][ T5129] F2FS-fs (loop3): Mismatch valid blocks 5 vs. 35 [ 129.458577][ T5129] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 129.550266][ T307] usb 3-1: Using ep0 maxpacket: 16 [ 129.585836][ T5101] F2FS-fs (loop0): Test dummy encryption mode enabled [ 129.592734][ T5101] F2FS-fs (loop0): Can't change test_dummy_encryption on remount [ 129.678668][ T307] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 129.688365][ T307] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 129.699813][ T307] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 129.721411][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 4 [ 129.732363][ T25] usb 2-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 129.741406][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.764761][ T25] usb 2-1: config 0 descriptor?? [ 129.817981][ T25] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 129.881716][ T307] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 129.886071][ T5140] EXT4-fs (loop3): Ignoring removed nobh option [ 129.890894][ T307] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.905579][ T307] usb 3-1: Product: syz [ 129.909847][ T307] usb 3-1: Manufacturer: syz [ 129.915268][ T5140] EXT4-fs (loop3): blocks per group (1280) and clusters per group (8192) inconsistent [ 129.924616][ T307] usb 3-1: SerialNumber: syz [ 129.945794][ T15] usb 5-1: new full-speed USB device number 45 using dummy_hcd [ 130.023435][ T25] usb 2-1: USB disconnect, device number 45 [ 130.080487][ T5145] erofs: (device loop0): mounted with root inode @ nid 36. [ 130.138278][ T5152] tmpfs: Bad value for 'size' [ 130.312506][ T307] usb 3-1: USB disconnect, device number 42 [ 130.352116][ T15] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.362284][ T15] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 130.371545][ T15] usb 5-1: config 1 has no interface number 1 [ 130.378043][ T15] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 130.416185][ T764] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 130.437580][ T365] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 130.555326][ T15] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 130.565546][ T15] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.573983][ T15] usb 5-1: Product: syz [ 130.578588][ T15] usb 5-1: Manufacturer: syz [ 130.583218][ T15] usb 5-1: SerialNumber: syz [ 130.683486][ T764] usb 4-1: Using ep0 maxpacket: 16 [ 130.811836][ T764] usb 4-1: config 1 has an invalid descriptor of length 36, skipping remainder of the config [ 130.865367][ T307] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 130.886706][ T365] usb 1-1: not running at top speed; connect to a high speed hub [ 130.908047][ T764] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 130.917293][ T764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 130.925316][ T764] usb 4-1: SerialNumber: syz [ 130.940120][ T15] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 130.948089][ T15] usb 5-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 130.956710][ T15] usb 5-1: 2:1 : sample bitwidth 189 in over sample bytes 3 [ 130.972642][ T764] cdc_acm 4-1:1.0: invalid descriptor buffer length [ 130.979307][ T764] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 130.987193][ T764] cdc_acm 4-1:1.0: This needs exactly 3 endpoints [ 130.993833][ T764] cdc_acm: probe of 4-1:1.0 failed with error -22 [ 131.004229][ T365] usb 1-1: config 1 interface 0 altsetting 129 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 131.017839][ T365] usb 1-1: config 1 interface 0 has no altsetting 0 [ 131.026691][ T15] usb 5-1: USB disconnect, device number 45 [ 131.121796][ T366] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 131.191094][ T764] usb 4-1: USB disconnect, device number 40 [ 131.207390][ T365] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.216642][ T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.224696][ T365] usb 1-1: Product: syz [ 131.228972][ T365] usb 1-1: Manufacturer: syz [ 131.233562][ T365] usb 1-1: SerialNumber: syz [ 131.282118][ T307] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 131.292300][ T307] usb 2-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 131.301396][ T307] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.310113][ T307] usb 2-1: config 0 descriptor?? [ 131.357414][ T307] usb 2-1: unsupported MDLM descriptors [ 131.517565][ T366] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 131.527692][ T366] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.538623][ T366] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 131.548600][ T366] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 131.574941][ T764] usb 2-1: USB disconnect, device number 46 [ 131.581764][ T365] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 131.589519][ T365] usb 1-1: USB disconnect, device number 42 [ 131.709753][ T307] usb 5-1: new full-speed USB device number 46 using dummy_hcd [ 131.731185][ T366] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 131.740410][ T366] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.748448][ T366] usb 3-1: Product: syz [ 131.752867][ T366] usb 3-1: Manufacturer: syz [ 131.762248][ T366] usb 3-1: SerialNumber: syz [ 132.062606][ T366] cdc_ncm 3-1:1.0: bind() failure [ 132.068386][ T366] cdc_ncm 3-1:1.1: bind() failure [ 132.076090][ T366] usb 3-1: USB disconnect, device number 43 [ 132.084032][ T309] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 132.105393][ T307] usb 5-1: config 0 has an invalid interface number: 8 but max is 0 [ 132.113622][ T307] usb 5-1: config 0 has no interface number 0 [ 132.119903][ T307] usb 5-1: config 0 interface 8 altsetting 0 has an invalid endpoint descriptor of length 5, skipping [ 132.131065][ T307] usb 5-1: config 0 interface 8 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 132.144138][ T307] usb 5-1: New USB device found, idVendor=100d, idProduct=cb01, bcdDevice=27.41 [ 132.153295][ T307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.164997][ T307] usb 5-1: config 0 descriptor?? [ 132.329773][ T25] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 132.430843][ T307] usb 5-1: USB disconnect, device number 46 [ 132.500840][ T15] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 132.522286][ T309] usb 4-1: not running at top speed; connect to a high speed hub [ 132.607882][ T309] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 132.618251][ T309] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 2 [ 132.629529][ T5204] loop2: p2 p3 p4[EZD] [ 132.634389][ T5204] loop2: p3 start 458783 is beyond EOD, truncated [ 132.640946][ T5204] loop2: p4 size 65536 extends beyond EOD, truncated [ 132.740034][ T4776] udevd[4776]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 132.753100][ T591] udevd[591]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 132.757503][ T25] usb 1-1: unable to get BOS descriptor or descriptor too short [ 132.763181][ T15] usb 2-1: Using ep0 maxpacket: 16 [ 132.789677][ T309] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 132.801027][ T309] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.809517][ T309] usb 4-1: Product: syz [ 132.813901][ T25] usb 1-1: not running at top speed; connect to a high speed hub [ 132.821788][ T309] usb 4-1: Manufacturer: syz [ 132.826415][ T309] usb 4-1: SerialNumber: syz [ 132.831592][ T309] usb 4-1: config 0 descriptor?? [ 132.907219][ T25] usb 1-1: config 1 interface 0 altsetting 7 endpoint 0x82 has invalid maxpacket 1023, setting to 64 [ 132.918178][ T25] usb 1-1: config 1 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 132.929098][ T25] usb 1-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.942173][ T25] usb 1-1: config 1 interface 0 has no altsetting 0 [ 132.949895][ T15] usb 2-1: unable to get BOS descriptor or descriptor too short [ 133.046315][ T15] usb 2-1: config 13 has an invalid interface number: 50 but max is 0 [ 133.054666][ T15] usb 2-1: config 13 has no interface number 0 [ 133.060957][ T15] usb 2-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 133.071075][ T15] usb 2-1: config 13 interface 50 has no altsetting 0 [ 133.092976][ T368] usb 4-1: USB disconnect, device number 41 [ 133.099598][ T366] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 133.120968][ T25] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 133.130116][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.138304][ T25] usb 1-1: Product: syz [ 133.142708][ T25] usb 1-1: Manufacturer: syz [ 133.147285][ T25] usb 1-1: SerialNumber: syz [ 133.163702][ T5190] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 133.170735][ T5190] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 133.249272][ T15] usb 2-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 133.258475][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.267029][ T15] usb 2-1: Product: syz [ 133.271297][ T15] usb 2-1: Manufacturer: syz [ 133.275981][ T15] usb 2-1: SerialNumber: syz [ 133.292044][ T5200] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 133.302700][ T365] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 133.484468][ T366] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 133.484715][ T25] usb 1-1: bad CDC descriptors [ 133.493593][ T366] usb 3-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 133.500031][ T25] usb 1-1: USB disconnect, device number 43 [ 133.516747][ T366] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 133.525708][ T366] usb 3-1: config 1 has no interface number 0 [ 133.534930][ T366] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 133.546085][ T366] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 133.559409][ T365] usb 5-1: Using ep0 maxpacket: 16 [ 133.687562][ T365] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 133.697828][ T15] usb 2-1: MIDIStreaming interface descriptor not found [ 133.701553][ T5231] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 133.711941][ T15] usb 2-1: USB disconnect, device number 47 [ 133.741022][ T366] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 133.750158][ T366] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.758642][ T366] usb 3-1: Product: syz [ 133.766248][ T366] usb 3-1: Manufacturer: syz [ 133.772733][ T366] usb 3-1: SerialNumber: syz [ 133.815885][ T365] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 133.826498][ T366] cdc_ncm 3-1:1.1: bind() failure [ 133.912071][ T365] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 133.998500][ T365] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.007588][ T365] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 134.015890][ T365] usb 5-1: SerialNumber: syz [ 134.037957][ T15] usb 3-1: USB disconnect, device number 44 [ 134.061724][ T25] usb 4-1: new full-speed USB device number 42 using dummy_hcd [ 134.112764][ T5237] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 134.121808][ T5237] ext4 filesystem being mounted at /449/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.223166][ T5242] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 134.280312][ T309] usb 5-1: USB disconnect, device number 47 [ 134.446640][ T25] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 134.457867][ T25] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.586076][ T25] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 134.596603][ T25] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 134.604955][ T25] usb 4-1: Product: syz [ 134.610008][ T25] usb 4-1: Manufacturer: syz [ 134.671587][ T25] hub 4-1:4.0: USB hub found [ 134.927433][ T5251] F2FS-fs (loop0): Found nat_bits in checkpoint [ 134.948998][ T25] hub 4-1:4.0: config failed, can't read hub descriptor (err -22) [ 135.001279][ T5251] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 135.002703][ T25] usb 4-1: USB disconnect, device number 42 [ 135.383334][ T5265] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 135.392719][ T5265] ext4 filesystem being mounted at /414/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.472287][ T5253] F2FS-fs (loop2): Found nat_bits in checkpoint [ 135.512031][ T5253] F2FS-fs (loop2): Mounted with checkpoint version = 1b41e955 [ 135.661803][ T5282] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.671806][ T5282] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 135.681062][ T5282] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 135.689462][ T5282] System zones: 0-2, 18-18, 34-34 [ 135.695167][ T5282] EXT4-fs error (device loop0): ext4_orphan_get:1395: inode #15: comm syz.0.2287: iget: bad i_size value: 360287970189639680 [ 135.708470][ T5282] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.2287: couldn't read orphan inode 15 (err -117) [ 135.720694][ T5282] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 135.935200][ T5290] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 136.071570][ T368] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 136.274257][ T5311] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2299'. [ 136.283943][ T5311] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2299'. [ 136.328118][ T368] usb 2-1: Using ep0 maxpacket: 8 [ 136.358886][ T5317] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 136.389834][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 136.389848][ T24] audit: type=1400 audit(1753766974.496:222): avc: denied { create } for pid=5331 comm="syz.3.2309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.423116][ T24] audit: type=1400 audit(1753766974.533:223): avc: denied { write } for pid=5331 comm="syz.3.2309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.444175][ T24] audit: type=1400 audit(1753766974.533:224): avc: denied { nlmsg_write } for pid=5331 comm="syz.3.2309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.478004][ T368] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 136.489648][ T368] usb 2-1: config 0 has no interface number 0 [ 136.492569][ T24] audit: type=1326 audit(1753766974.533:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5330 comm="syz.0.2308" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x7ffc0000 [ 136.519400][ T24] audit: type=1326 audit(1753766974.533:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5330 comm="syz.0.2308" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x7ffc0000 [ 136.519487][ T5343] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2313'. [ 136.543846][ T24] audit: type=1326 audit(1753766974.533:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5330 comm="syz.0.2308" exe="/root/syz-executor" sig=0 arch=c000003e syscall=212 compat=0 ip=0x7ff3b89319a9 code=0x7ffc0000 [ 136.553749][ T368] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 136.585779][ T368] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.594632][ T368] usb 2-1: config 0 descriptor?? [ 136.600068][ T5343] device vlan0 entered promiscuous mode [ 136.607258][ T24] audit: type=1326 audit(1753766974.533:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5330 comm="syz.0.2308" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x7ffc0000 [ 136.638291][ T24] audit: type=1326 audit(1753766974.533:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5330 comm="syz.0.2308" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3b89319a9 code=0x7ffc0000 [ 136.665675][ T24] audit: type=1400 audit(1753766974.608:230): avc: denied { execute } for pid=5338 comm="syz.2.2314" name="file0" dev="tmpfs" ino=2476 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 136.754419][ T24] audit: type=1400 audit(1753766974.842:231): avc: denied { write } for pid=5352 comm="syz.0.2320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 136.755828][ T15] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 136.824789][ T5366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2578 sclass=netlink_route_socket pid=5366 comm=syz.2.2325 [ 136.892240][ T366] usb 2-1: USB disconnect, device number 48 [ 136.926484][ T5389] xt_l2tp: wrong L2TP version: 0 [ 136.964068][ T5397] tipc: Trying to set illegal importance in message [ 136.988864][ T5403] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2343'. [ 137.041449][ T5417] Unsupported ieee802154 address type: 0 [ 137.172707][ T15] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 137.173465][ T5427] erofs: (device loop0): mounted with root inode @ nid 36. [ 137.190933][ T15] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 137.222125][ T15] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 137.236690][ T15] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 137.248390][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.290732][ T15] hub 5-1:1.0: bad descriptor, ignoring hub [ 137.296767][ T15] hub: probe of 5-1:1.0 failed with error -5 [ 137.303665][ T15] cdc_wdm: probe of 5-1:1.0 failed with error -22 [ 137.504116][ T309] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 137.531680][ T5486] netlink: 84 bytes leftover after parsing attributes in process `syz.1.2383'. [ 137.664448][ T25] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 137.664550][ T15] usb 5-1: USB disconnect, device number 48 [ 137.771324][ T309] usb 3-1: Using ep0 maxpacket: 8 [ 137.845580][ T5531] device bridge1 entered promiscuous mode [ 137.922532][ T25] usb 1-1: Using ep0 maxpacket: 16 [ 137.942478][ T309] usb 3-1: unable to get BOS descriptor or descriptor too short [ 138.029197][ T309] usb 3-1: config 7 has an invalid interface number: 67 but max is 0 [ 138.037683][ T309] usb 3-1: config 7 has no interface number 0 [ 138.048693][ T5579] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2429'. [ 138.055216][ T5581] netlink: 'syz.3.2430': attribute type 28 has an invalid length. [ 138.151543][ T5603] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2441'. [ 138.222608][ T25] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 138.234149][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.240063][ T5619] kernel profiling enabled (shift: 63) [ 138.242391][ T25] usb 1-1: Product: syz [ 138.248283][ T5619] profiling shift: 63 too large [ 138.251977][ T25] usb 1-1: Manufacturer: syz [ 138.261945][ T25] usb 1-1: SerialNumber: syz [ 138.282371][ T25] usb 1-1: config 0 descriptor?? [ 138.295179][ T309] usb 3-1: string descriptor 0 read error: -22 [ 138.305332][ T309] usb 3-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=6b.16 [ 138.316472][ T309] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.371605][ T764] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 138.399229][ T5634] ================================================================== [ 138.407374][ T5634] BUG: KASAN: use-after-free in __ext4_iget+0x36d/0x40e0 [ 138.414412][ T5634] Read of size 8 at addr ffff888128d9f298 by task syz.1.2455/5634 [ 138.422240][ T5634] [ 138.424595][ T5634] CPU: 1 PID: 5634 Comm: syz.1.2455 Not tainted 5.10.240-syzkaller-00213-gad9a98ef27a4 #0 [ 138.434493][ T5634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.444555][ T5634] Call Trace: [ 138.447924][ T5634] __dump_stack+0x21/0x24 [ 138.452243][ T5634] dump_stack_lvl+0x169/0x1d8 [ 138.456904][ T5634] ? show_regs_print_info+0x18/0x18 [ 138.462095][ T5634] ? thaw_kernel_threads+0x220/0x220 [ 138.467371][ T5634] ? _raw_spin_lock+0x8e/0xe0 [ 138.472029][ T5634] print_address_description+0x7f/0x2c0 [ 138.477572][ T5634] ? __ext4_iget+0x36d/0x40e0 [ 138.482423][ T5634] kasan_report+0xe2/0x130 [ 138.486829][ T5634] ? __ext4_iget+0x36d/0x40e0 [ 138.491492][ T5634] __asan_report_load8_noabort+0x14/0x20 [ 138.497221][ T5634] __ext4_iget+0x36d/0x40e0 [ 138.501709][ T5634] ? idr_replace+0x190/0x190 [ 138.506286][ T5634] ? __kasan_check_write+0x14/0x20 [ 138.511394][ T5634] ? _raw_write_lock+0x8e/0xe0 [ 138.516143][ T5634] ? _raw_write_trylock+0x140/0x140 [ 138.521341][ T5634] ? __proc_create+0x564/0x8d0 [ 138.526089][ T5634] ? __kasan_check_write+0x14/0x20 [ 138.531267][ T5634] ? ext4_get_projid+0x140/0x140 [ 138.536573][ T5634] ? _raw_write_unlock+0x2b/0x60 [ 138.541503][ T5634] ? proc_register+0x34d/0x4e0 [ 138.546257][ T5634] ext4_enable_quotas+0x33b/0x6d0 [ 138.551271][ T5634] ext4_fill_super+0x82a9/0x8b60 [ 138.556217][ T5634] ? ext4_mount+0x40/0x40 [ 138.560556][ T5634] ? set_blocksize+0x1fe/0x3c0 [ 138.565300][ T5634] ? sb_set_blocksize+0xaa/0xf0 [ 138.570133][ T5634] mount_bdev+0x28b/0x3a0 [ 138.574450][ T5634] ? ext4_mount+0x40/0x40 [ 138.578768][ T5634] ext4_mount+0x34/0x40 [ 138.582910][ T5634] legacy_get_tree+0xed/0x190 [ 138.587594][ T5634] ? ext4_chksum+0x160/0x160 [ 138.590391][ T368] usb 3-1: USB disconnect, device number 45 [ 138.592205][ T5634] vfs_get_tree+0x89/0x260 [ 138.602504][ T5634] do_new_mount+0x25a/0xa20 [ 138.607042][ T5634] path_mount+0x572/0xc80 [ 138.611387][ T5634] __se_sys_mount+0x318/0x380 [ 138.616053][ T5634] ? __x64_sys_mount+0xd0/0xd0 [ 138.620798][ T5634] __x64_sys_mount+0xbf/0xd0 [ 138.625470][ T5634] do_syscall_64+0x31/0x40 [ 138.629874][ T5634] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.635764][ T5634] RIP: 0033:0x7f5e2bf1b14a [ 138.640165][ T5634] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.660214][ T5634] RSP: 002b:00007f5e2a581e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 138.668625][ T5634] RAX: ffffffffffffffda RBX: 00007f5e2a581ef0 RCX: 00007f5e2bf1b14a [ 138.676586][ T5634] RDX: 00002000000004c0 RSI: 0000200000000500 RDI: 00007f5e2a581eb0 [ 138.684544][ T5634] RBP: 00002000000004c0 R08: 00007f5e2a581ef0 R09: 0000000000000000 [ 138.692500][ T5634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000500 [ 138.700492][ T5634] R13: 00007f5e2a581eb0 R14: 00000000000004c5 R15: 000000000000002c [ 138.708446][ T5634] [ 138.710758][ T5634] Allocated by task 1197: [ 138.715076][ T5634] __kasan_slab_alloc+0xbd/0xf0 [ 138.719920][ T5634] slab_post_alloc_hook+0x5d/0x2f0 [ 138.725011][ T5634] kmem_cache_alloc+0x165/0x2e0 [ 138.729875][ T5634] f2fs_alloc_inode+0x26/0x410 [ 138.734733][ T5634] iget_locked+0x146/0x7d0 [ 138.739144][ T5634] f2fs_iget+0x55/0x4dc0 [ 138.743381][ T5634] f2fs_fill_super+0x45ba/0x6c70 [ 138.748329][ T5634] mount_bdev+0x28b/0x3a0 [ 138.752644][ T5634] f2fs_mount+0x34/0x40 [ 138.756790][ T5634] legacy_get_tree+0xed/0x190 [ 138.761451][ T5634] vfs_get_tree+0x89/0x260 [ 138.765850][ T5634] do_new_mount+0x25a/0xa20 [ 138.770331][ T5634] path_mount+0x572/0xc80 [ 138.774685][ T5634] __se_sys_mount+0x318/0x380 [ 138.779432][ T5634] __x64_sys_mount+0xbf/0xd0 [ 138.784005][ T5634] do_syscall_64+0x31/0x40 [ 138.788415][ T5634] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.794283][ T5634] [ 138.796608][ T5634] Last potentially related work creation: [ 138.802313][ T5634] kasan_save_stack+0x3a/0x60 [ 138.806976][ T5634] __kasan_record_aux_stack+0xd2/0x100 [ 138.812443][ T5634] kasan_record_aux_stack_noalloc+0xb/0x10 [ 138.818235][ T5634] call_rcu+0x10e/0x1050 [ 138.822461][ T5634] evict+0x857/0x910 [ 138.826338][ T5634] iput+0x638/0x7c0 [ 138.830125][ T5634] f2fs_fill_super+0x538b/0x6c70 [ 138.835062][ T5634] mount_bdev+0x28b/0x3a0 [ 138.839646][ T5634] f2fs_mount+0x34/0x40 [ 138.843810][ T5634] legacy_get_tree+0xed/0x190 [ 138.848474][ T5634] vfs_get_tree+0x89/0x260 [ 138.852901][ T5634] do_new_mount+0x25a/0xa20 [ 138.857391][ T5634] path_mount+0x572/0xc80 [ 138.862145][ T5634] __se_sys_mount+0x318/0x380 [ 138.866841][ T5634] __x64_sys_mount+0xbf/0xd0 [ 138.871548][ T5634] do_syscall_64+0x31/0x40 [ 138.875972][ T5634] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.881843][ T5634] [ 138.884163][ T5634] The buggy address belongs to the object at ffff888128d9ed70 [ 138.884163][ T5634] which belongs to the cache f2fs_inode_cache of size 1520 [ 138.898725][ T5634] The buggy address is located 1320 bytes inside of [ 138.898725][ T5634] 1520-byte region [ffff888128d9ed70, ffff888128d9f360) [ 138.912161][ T5634] The buggy address belongs to the page: [ 138.917890][ T5634] page:ffffea0004a36600 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888128d98ce0 pfn:0x128d98 [ 138.929684][ T5634] head:ffffea0004a36600 order:3 compound_mapcount:0 compound_pincount:0 [ 138.938000][ T5634] flags: 0x4000000000010200(slab|head) [ 138.943445][ T5634] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888102790c00 [ 138.952206][ T5634] raw: ffff888128d98ce0 000000008013000c 00000001ffffffff 0000000000000000 [ 138.960781][ T5634] page dumped because: kasan: bad access detected [ 138.967327][ T5634] page_owner tracks the page as allocated [ 138.973182][ T5634] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 847, ts 46625845310, free_ts 0 [ 138.993664][ T5634] prep_new_page+0x179/0x180 [ 138.998335][ T5634] get_page_from_freelist+0x2235/0x23d0 [ 139.003877][ T5634] __alloc_pages_nodemask+0x268/0x5f0 [ 139.009406][ T5634] new_slab+0x84/0x3f0 [ 139.013482][ T5634] ___slab_alloc+0x2a6/0x450 [ 139.018088][ T5634] __slab_alloc+0x63/0xa0 [ 139.022405][ T5634] kmem_cache_alloc+0x1af/0x2e0 [ 139.027243][ T5634] f2fs_alloc_inode+0x26/0x410 [ 139.031989][ T5634] iget_locked+0x146/0x7d0 [ 139.036397][ T5634] f2fs_iget+0x55/0x4dc0 [ 139.040625][ T5634] f2fs_fill_super+0x45ba/0x6c70 [ 139.045546][ T5634] mount_bdev+0x28b/0x3a0 [ 139.049857][ T5634] f2fs_mount+0x34/0x40 [ 139.054180][ T5634] legacy_get_tree+0xed/0x190 [ 139.059628][ T5634] vfs_get_tree+0x89/0x260 [ 139.064023][ T5634] do_new_mount+0x25a/0xa20 [ 139.068503][ T5634] page_owner free stack trace missing [ 139.073946][ T5634] [ 139.076270][ T5634] Memory state around the buggy address: [ 139.081888][ T5634] ffff888128d9f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.089943][ T5634] ffff888128d9f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.097990][ T5634] >ffff888128d9f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 139.106032][ T5634] ^ [ 139.110864][ T5634] ffff888128d9f300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 139.118907][ T5634] ffff888128d9f380: fc fc fc fc fc fc fc fc fc fc fc fc 00 00 00 00 [ 139.126944][ T5634] ================================================================== [ 139.135013][ T5634] Disabling lock debugging due to kernel taint [ 139.143494][ T5634] EXT4-fs warning (device loop1): ext4_enable_quotas:6491: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 139.159125][ T5634] EXT4-fs (loop1): mount failed [ 139.421058][ T25] usb 1-1: USB disconnect, device number 44 [ 139.556810][ T764] usb 4-1: config 0 has an invalid interface number: 9 but max is 0 [ 139.564840][ T764] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.574965][ T764] usb 4-1: config 0 has no interface number 0 [ 139.581071][ T764] usb 4-1: New USB device found, idVendor=0421, idProduct=0302, bcdDevice=45.e8 [ 139.590208][ T764] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.598761][ T764] usb 4-1: config 0 descriptor?? [ 139.642725][ T764] rndis_host 4-1:0.9: More than one union descriptor, skipping ... [ 139.650830][ T764] usb 4-1: bad CDC descriptors [ 139.655803][ T764] cdc_acm 4-1:0.9: More than one union descriptor, skipping ... [ 139.861138][ T15] usb 4-1: USB disconnect, device number 43