last executing test programs: 3.291919637s ago: executing program 3 (id=1817): syz_usb_connect(0x0, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="12011400c7f36d088d0e0020c621000000010902290001000000000904000000db02ef00052406"], 0x0) 3.244380638s ago: executing program 2 (id=1818): syz_usb_connect(0x3, 0x24, &(0x7f0000000580)={{0x12, 0x1, 0x300, 0x99, 0x68, 0xd4, 0x8, 0x2013, 0x246, 0x36c5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x8, 0x81, 0x10, 0x3, "", [{{0x9, 0x4, 0x86, 0x9, 0x0, 0x9c, 0x1, 0x72, 0x24}}]}}]}}, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0}) 1.818326063s ago: executing program 3 (id=1823): openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x801, 0x0) 1.704481667s ago: executing program 2 (id=1824): move_pages(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000000/0x1000)=nil], &(0x7f0000000180)=[0x1], 0x0, 0x0) 1.6110369s ago: executing program 3 (id=1825): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x50c, &(0x7f0000000600)="$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") 1.504016993s ago: executing program 2 (id=1826): setpriority(0x0, 0x0, 0xfffffffffffff829) 1.401451966s ago: executing program 0 (id=1827): name_to_handle_at(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x1000) 1.321900679s ago: executing program 2 (id=1828): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 1.28777706s ago: executing program 1 (id=1829): shmctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0) 1.26965105s ago: executing program 3 (id=1830): syz_mount_image$udf(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x40, &(0x7f00000000c0)={[{@dmode={'dmode', 0x3d, 0x4b4}}, {@gid_forget}, {@undelete}, {@utf8, 0x0}, {@noadinicb}, {@gid_ignore}, {@shortad}, {@anchor={'anchor', 0x3d, 0x7d87}}, {@dmode={'dmode', 0x3d, 0x407}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}, 0xff, 0xc50, &(0x7f0000000e80)="$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") 1.022149448s ago: executing program 1 (id=1831): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x6b324fb906924663, 0x2, 0x1, 0x37}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1.022026038s ago: executing program 0 (id=1832): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000ac0)={0x6, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa8000}, [@printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x80000}, {0x85, 0x0, 0x0, 0xc8}}]}, &(0x7f00000005c0)='GPL\x00', 0x7, 0x6c, &(0x7f0000000b80)=""/108, 0x41000, 0x8}, 0x94) 1.021468518s ago: executing program 2 (id=1833): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="180300000000000000000000001000008510000006000000180000000000000000000000000000006500000000000000180000000000000000000000000000009500000000000000c4030000000000009500000000000000d70a9df8f9c8"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) 769.909116ms ago: executing program 0 (id=1834): mount$binderfs(0x0, &(0x7f0000003e00)='./binderfs\x00', 0x0, 0x104000, 0x0) 768.086956ms ago: executing program 1 (id=1835): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1c"], 0x20) 758.146677ms ago: executing program 2 (id=1836): syz_usb_connect(0x3, 0x24, &(0x7f0000000a40)={{0x12, 0x1, 0x310, 0x2d, 0x2e, 0xcf, 0x40, 0x41e, 0x401d, 0x3d9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x17, 0x40, 0x0, "", [{{0x9, 0x4, 0x9e, 0x6, 0x0, 0xff, 0xff, 0xff, 0xf7}}]}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) 601.636102ms ago: executing program 0 (id=1837): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x863fce5ee52a8a16, 0x0) 497.952965ms ago: executing program 1 (id=1838): bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) 418.495417ms ago: executing program 0 (id=1839): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4810, &(0x7f0000000140)={[{@journal_dev={'journal_dev', 0x3d, 0x8}}, {@grpquota}, {@abort}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@errors_remount}, {@init_itable}, {@noauto_da_alloc}]}, 0x0, 0x4ec, &(0x7f0000000c40)="$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") 401.947768ms ago: executing program 1 (id=1840): bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={@cgroup, 0xffffffffffffffff, 0x1d, 0x2024}, 0x20) 225.794003ms ago: executing program 3 (id=1841): fanotify_mark(0xffffffffffffffff, 0x584, 0x800104a, 0xffffffffffffffff, 0x0) 225.706203ms ago: executing program 1 (id=1842): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000b80)='./file0\x00', 0x800744, &(0x7f0000000300)={[{@data_err_ignore}, {@oldalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@nobh}, {@errors_remount}, {@nodiscard}, {@grpid}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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") 128.558616ms ago: executing program 3 (id=1843): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x3, 0x10004, 0x5}, 0x50) 0s ago: executing program 0 (id=1844): syz_usb_connect(0x0, 0xdd5, &(0x7f00000002c0)=ANY=[@ANYBLOB="120110038f08e140ac051d92bec2010203010902c30d040306104e0904080605035600a609058203", @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES8, @ANYRESOCT], &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): ngth 1) [ 303.611121][ T23] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 303.644626][ T9010] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 303.659651][ T9010] EXT4-fs error (device loop1): ext4_acquire_dquot:6953: comm syz.1.1398: Failed to acquire dquot type 0 [ 303.678129][ T9010] EXT4-fs error (device loop1): ext4_free_blocks:6694: comm syz.1.1398: Freeing blocks not in datazone - block = 0, count = 4096 [ 303.695846][ T9010] EXT4-fs error (device loop1): ext4_map_blocks:610: inode #3: block 3: comm syz.1.1398: lblock 3 mapped to illegal pblock 3 (length 1) [ 303.719359][ T9010] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 303.729588][ T9010] EXT4-fs error (device loop1): ext4_acquire_dquot:6953: comm syz.1.1398: Failed to acquire dquot type 0 [ 303.747887][ T9010] EXT4-fs (loop1): 1 orphan inode deleted [ 303.755304][ T9010] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.833658][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 303.843373][ T23] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 303.861514][ T9013] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 10: padding at end of block bitmap is not set [ 303.864213][ T23] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 303.900434][ T5880] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.926138][ T23] usb 3-1: New USB device found, idVendor=041e, idProduct=3048, bcdDevice= 0.40 [ 303.947962][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.991074][ T23] usb 3-1: Product: syz [ 303.995420][ T23] usb 3-1: Manufacturer: syz [ 304.025649][ T23] usb 3-1: SerialNumber: syz [ 304.086985][ T9017] loop1: detected capacity change from 0 to 128 [ 304.309224][ T23] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 304.336167][ T9015] loop3: detected capacity change from 0 to 40427 [ 304.361048][ T9015] F2FS-fs (loop3): Corrupted extension count (720933 + 1 > 64) [ 304.368697][ T9015] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 304.372323][ T23] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 304.428197][ T9023] loop0: detected capacity change from 0 to 1024 [ 304.448789][ T23] usb 3-1: USB disconnect, device number 69 [ 304.505225][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 304.524383][ T9023] EXT4-fs (loop0): inodes count not valid: 49 vs 32 [ 304.574150][ T9025] loop1: detected capacity change from 0 to 512 [ 304.698165][ T9025] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1406: ea_inode with extended attributes [ 304.757223][ T9028] loop3: detected capacity change from 0 to 128 [ 304.807610][ T9028] EXT4-fs (loop3): unsupported inode size: 65527 [ 304.819340][ T9025] EXT4-fs (loop1): Remounting filesystem read-only [ 304.840726][ T9028] EXT4-fs (loop3): blocksize: 1024 [ 304.851210][ T9025] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -5) [ 304.906812][ T9025] EXT4-fs (loop1): 1 orphan inode deleted [ 304.927207][ T9025] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 305.067116][ T5880] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.121267][ T23] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 305.318990][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 305.330503][ T9037] loop1: detected capacity change from 0 to 4096 [ 305.340915][ T788] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 305.345297][ T9039] qnx6: wrong signature (magic) at position (0x2000) - will try alternative position (0x0000). [ 305.359841][ T23] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 305.359897][ T23] usb 1-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 305.359924][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.363906][ T23] usb 1-1: config 0 descriptor?? [ 305.382377][ T9037] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 305.411488][ T9037] NILFS (loop1): mounting unchecked fs [ 305.429256][ T9039] qnx6: wrong signature (magic) in superblock #1. [ 305.440854][ T9039] qnx6: unable to read the first superblock [ 305.449167][ T9037] NILFS (loop1): recovery cancelled because norecovery option was specified for a read/write mount [ 305.489022][ T5834] udevd[5834]: incorrect nilfs2 checksum on /dev/loop1 [ 305.521084][ T788] usb 4-1: Using ep0 maxpacket: 8 [ 305.533879][ T788] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 305.555392][ T788] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 305.581455][ T788] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 305.593951][ T788] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 305.626346][ T788] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 305.674372][ T788] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 305.703274][ T23] usb 1-1: USB disconnect, device number 73 [ 305.709582][ T788] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.726208][ T9041] loop2: detected capacity change from 0 to 512 [ 305.734082][ T788] usb 4-1: config 0 descriptor?? [ 305.745631][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 305.769182][ T9041] FAT-fs (loop2): bogus sectors per cluster 0 [ 305.796150][ T9041] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 305.828447][ T9041] FAT-fs (loop2): Can't find a valid FAT filesystem [ 305.995024][ T23] usb 4-1: USB disconnect, device number 66 [ 306.080892][ T788] usb 2-1: new full-speed USB device number 70 using dummy_hcd [ 306.264295][ T788] usb 2-1: unable to get BOS descriptor or descriptor too short [ 306.289348][ T788] usb 2-1: not running at top speed; connect to a high speed hub [ 306.309813][ T788] usb 2-1: config 1 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 306.323967][ T5915] usb 3-1: new full-speed USB device number 70 using dummy_hcd [ 306.343117][ T788] usb 2-1: config 1 interface 0 has no altsetting 0 [ 306.353924][ T788] usb 2-1: New USB device found, idVendor=04f3, idProduct=074d, bcdDevice= 0.40 [ 306.363269][ T788] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.371508][ T788] usb 2-1: Product: syz [ 306.375798][ T788] usb 2-1: Manufacturer: syz [ 306.381201][ T788] usb 2-1: SerialNumber: syz [ 306.564408][ T5915] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 306.572286][ T787] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 306.615166][ T5915] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 306.629402][ T5915] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.638372][ T5915] usb 3-1: Product: syz [ 306.643170][ T5915] usb 3-1: Manufacturer: 憀ᩘ뗾㨃褈䓏囕 [ 306.652127][ T5915] usb 3-1: SerialNumber: syz [ 306.658524][ T788] usbhid 2-1:1.0: can't add hid device: -71 [ 306.666805][ T788] usbhid: probe of 2-1:1.0 failed with error -71 [ 306.677752][ T788] usb 2-1: USB disconnect, device number 70 [ 306.760737][ T787] usb 1-1: Using ep0 maxpacket: 32 [ 306.768860][ T787] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 306.780864][ T787] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 306.793542][ T787] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.40 [ 306.804467][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.812882][ T787] usb 1-1: Product: syz [ 306.817508][ T787] usb 1-1: Manufacturer: syz [ 306.823040][ T787] usb 1-1: SerialNumber: syz [ 306.840359][ T787] gspca_main: spca501-2.14.0 probing 0000:0000 [ 306.847468][ T8] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 306.897872][ T5915] usb 3-1: USB disconnect, device number 70 [ 307.035081][ T8] usb 4-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 307.050685][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 307.062209][ T787] gspca_spca501: reg write: error -71 [ 307.068043][ T787] spca501 1-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 307.075146][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 48, changing to 9 [ 307.086488][ T787] spca501: probe of 1-1:1.0 failed with error -22 [ 307.093180][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 8240, setting to 1024 [ 307.105889][ T8] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 307.122431][ T787] usb 1-1: 0:2 : does not exist [ 307.130665][ T8] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 307.144984][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.159464][ T8] usb 4-1: Product: syz [ 307.170466][ T787] usb 1-1: USB disconnect, device number 74 [ 307.177112][ T8] usb 4-1: Manufacturer: syz [ 307.192699][ T8] usb 4-1: SerialNumber: syz [ 307.234409][ T8] usb 4-1: config 0 descriptor?? [ 307.260042][ T8] garmin_gps 4-1:0.0: Garmin GPS usb/tty converter detected [ 307.283772][ T8] garmin_gps ttyUSB0: garmin_write_bulk - usb_submit_urb(write bulk) failed with status = -8 [ 307.296545][ T8] garmin_gps: probe of ttyUSB0 failed with error -8 [ 307.547184][ T7649] usb 4-1: USB disconnect, device number 67 [ 307.556906][ T7649] garmin_gps 4-1:0.0: device disconnected [ 307.679534][ T9060] tmpfs: Bad value for 'size' [ 307.865835][ T9056] loop1: detected capacity change from 0 to 32768 [ 307.907032][ T9056] BTRFS: device fsid 3d39d0ba-bdae-447e-827b-b091e1a68885 devid 1 transid 8 /dev/loop1 scanned by syz.1.1420 (9056) [ 307.946554][ T9056] BTRFS: Invalid seeding and uuid-changed device detected [ 308.043304][ T9067] loop2: detected capacity change from 0 to 512 [ 308.062808][ T5780] udevd[5780]: incorrect btrfs checksum on /dev/loop1 [ 308.091637][ T9067] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3998!=18645) [ 308.140569][ T9067] EXT4-fs (loop2): group descriptors corrupted! [ 308.300588][ T7649] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 308.446139][ T9076] loop2: detected capacity change from 0 to 2048 [ 308.504686][ T9076] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 04000002) [ 308.510651][ T7649] usb 1-1: Using ep0 maxpacket: 8 [ 308.569395][ T7649] usb 1-1: unable to get BOS descriptor or descriptor too short [ 308.592639][ T7649] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 308.604526][ T7649] usb 1-1: config 1 has an invalid interface descriptor of length 2, skipping [ 308.636374][ T7649] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 308.655981][ T7649] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 308.689715][ T7649] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 308.715219][ T7649] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.744939][ T7649] usb 1-1: Product: syz [ 308.749299][ T7649] usb 1-1: Manufacturer: 欿盕径䠹롾餝 [ 308.788242][ T7649] usb 1-1: SerialNumber: syz [ 309.065899][ T7649] usb 1-1: USB disconnect, device number 75 [ 309.111041][ T9086] loop3: detected capacity change from 0 to 4096 [ 309.159420][ T9091] loop2: detected capacity change from 0 to 1024 [ 309.167723][ T9086] EXT4-fs (loop3): invalid inodes per group: 2 [ 309.167723][ T9086] [ 309.238753][ T9091] EXT4-fs error (device loop2): __ext4_fill_super:5517: comm syz.2.1436: inode #2: comm syz.2.1436: iget: illegal inode # [ 309.287930][ T9091] EXT4-fs (loop2): Remounting filesystem read-only [ 309.323532][ T9091] EXT4-fs (loop2): get root inode failed [ 309.329348][ T9091] EXT4-fs (loop2): mount failed [ 309.340484][ T5915] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 309.534319][ T5915] usb 2-1: config 2 has an invalid interface number: 51 but max is 0 [ 309.546267][ T5915] usb 2-1: config 2 has no interface number 0 [ 309.554277][ T5915] usb 2-1: config 2 interface 51 has no altsetting 0 [ 309.566999][ T5915] usb 2-1: New USB device found, idVendor=05ac, idProduct=0252, bcdDevice=1c.fd [ 309.576752][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.585206][ T5915] usb 2-1: Product: syz [ 309.591808][ T5915] usb 2-1: Manufacturer: syz [ 309.597381][ T5915] usb 2-1: SerialNumber: syz [ 309.762640][ T9100] loop0: detected capacity change from 0 to 2048 [ 309.772499][ T9100] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 04000002) [ 309.790514][ T8] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 309.836830][ T5915] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:2.51/input/input9 [ 309.862103][ T5125] bcm5974 2-1:2.51: could not read from device [ 309.871884][ T5125] bcm5974 2-1:2.51: could not read from device [ 309.897257][ T5125] bcm5974 2-1:2.51: could not read from device [ 309.905489][ T5915] usb 2-1: USB disconnect, device number 71 [ 309.928300][ T5125] bcm5974 2-1:2.51: could not read from device [ 310.002362][ T8] usb 3-1: too many configurations: 151, using maximum allowed: 8 [ 310.066582][ T8] usb 3-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 310.090270][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 310.122439][ T8] usb 3-1: Product: syz [ 310.126792][ T8] usb 3-1: Manufacturer: syz [ 310.171542][ T8] usb 3-1: SerialNumber: syz [ 310.182497][ T8] usb 3-1: config 0 descriptor?? [ 310.347749][ T9113] loop0: detected capacity change from 0 to 164 [ 310.367255][ T9113] rock: directory entry would overflow storage [ 310.382241][ T9113] rock: sig=0x4543, size=28, remaining=18 [ 310.432596][ T787] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 310.442803][ T23] usb 3-1: USB disconnect, device number 71 [ 310.528428][ T9115] loop0: detected capacity change from 0 to 128 [ 310.542388][ T9115] hpfs: Bad version 183,140. Mount readonly to go around [ 310.553015][ T9115] hpfs: please try recent version of HPFS driver at http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi and if it still can't understand this format, contact author - mikulas@artax.karlin.mff.cuni.cz [ 310.647245][ T787] usb 4-1: Using ep0 maxpacket: 8 [ 310.668463][ T787] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 310.695194][ T787] usb 4-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice= 0.40 [ 310.704886][ T787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.722393][ T787] usb 4-1: Product: syz [ 310.726893][ T787] usb 4-1: Manufacturer: syz [ 310.731769][ T787] usb 4-1: SerialNumber: syz [ 310.964526][ T787] usb 4-1: Can't get UAC3 power state for id 10 [ 310.970267][ T23] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 310.981513][ T787] usb 4-1: BAAD HEADSET c_chmask mismatch [ 310.988548][ T787] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 311.010008][ T787] usb 4-1: cannot find UAC_HEADER [ 311.048721][ T787] snd-usb-audio: probe of 4-1:1.2 failed with error -22 [ 311.060266][ T8] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 311.074908][ T787] usb 4-1: USB disconnect, device number 68 [ 311.126553][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 311.171024][ T23] usb 1-1: config 192 has an invalid descriptor of length 0, skipping remainder of the config [ 311.192337][ T23] usb 1-1: config 192 has 0 interfaces, different from the descriptor's value: 1 [ 311.218964][ T23] usb 1-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=56.c3 [ 311.236529][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.248819][ T23] usb 1-1: Product: syz [ 311.252876][ T8] usb 2-1: unable to get BOS descriptor or descriptor too short [ 311.259636][ T23] usb 1-1: Manufacturer: syz [ 311.266377][ T23] usb 1-1: SerialNumber: syz [ 311.293583][ T8] usb 2-1: New USB device found, idVendor=1235, idProduct=8213, bcdDevice= 0.40 [ 311.320417][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.340204][ T8] usb 2-1: Product: syz [ 311.344558][ T8] usb 2-1: Manufacturer: syz [ 311.349317][ T8] usb 2-1: SerialNumber: syz [ 311.502726][ T23] usb 1-1: USB disconnect, device number 76 [ 311.595258][ T8] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 311.604507][ T8] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 311.616258][ T8] usb 2-1: unit 13 not found! [ 311.622829][ T8] usb 2-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8213); report any issues to g@b4.vu [ 311.646957][ T8] usb 2-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 311.722714][ T8] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 311.741603][ T8] usb 2-1: USB disconnect, device number 72 [ 311.797992][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 311.862841][ T9138] random: crng reseeded on system resumption [ 311.980173][ T5767] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 312.160092][ T5767] usb 3-1: Using ep0 maxpacket: 32 [ 312.184658][ T5767] usb 3-1: New USB device found, idVendor=06a2, idProduct=0003, bcdDevice=b4.8c [ 312.208094][ T5767] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.237392][ T5767] usb 3-1: Product: syz [ 312.242516][ T5767] usb 3-1: Manufacturer: syz [ 312.247397][ T5767] usb 3-1: SerialNumber: syz [ 312.292033][ T5767] usb 3-1: config 0 descriptor?? [ 312.305762][ T5767] gspca_main: gspca_topro-2.14.0 probing 06a2:0003 [ 312.533223][ T5767] gspca_topro: reg_w err -71 [ 312.575175][ T5767] gspca_topro: Sensor soi763a [ 312.620578][ T5767] usb 3-1: USB disconnect, device number 72 [ 312.735939][ T9153] loop0: detected capacity change from 0 to 512 [ 312.832186][ T5835] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 313.028165][ T9143] loop3: detected capacity change from 0 to 32768 [ 313.053073][ T9143] XFS: ikeep mount option is deprecated. [ 313.070642][ T9143] XFS: ikeep mount option is deprecated. [ 313.076010][ T9155] loop1: detected capacity change from 0 to 4096 [ 313.088380][ T9155] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 313.122438][ T9143] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 313.132726][ T9155] ntfs3: loop1: Looks like $AttrDef is corrupted (size=0). [ 313.219677][ T9143] XFS (loop3): Ending clean mount [ 313.317153][ T9143] XFS (loop3): Quotacheck needed: Please wait. [ 313.504384][ T9143] XFS (loop3): Quotacheck: Done. [ 313.788343][ T5886] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 313.862096][ T9179] loop0: detected capacity change from 0 to 2048 [ 313.885306][ T9179] NILFS (loop0): couldn't find nilfs on the device [ 314.008915][ T9183] loop1: detected capacity change from 0 to 64 [ 314.051553][ T9183] hfs: unable to parse mount options [ 314.231442][ T788] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 314.287293][ T9185] Process accounting paused [ 314.424385][ T788] usb 3-1: Using ep0 maxpacket: 32 [ 314.445876][ T788] usb 3-1: unable to get BOS descriptor or descriptor too short [ 314.468965][ T788] usb 3-1: config 1 interface 0 altsetting 128 bulk endpoint 0x82 has invalid maxpacket 32 [ 314.499755][ T788] usb 3-1: config 1 interface 0 altsetting 128 bulk endpoint 0x3 has invalid maxpacket 1024 [ 314.537890][ T9190] loop0: detected capacity change from 0 to 8192 [ 314.540092][ T788] usb 3-1: config 1 interface 0 altsetting 128 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 314.569053][ T788] usb 3-1: config 1 interface 0 has no altsetting 0 [ 314.581514][ T9193] loop1: detected capacity change from 0 to 65 [ 314.595397][ T788] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 314.605379][ T788] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.614412][ T788] usb 3-1: Product: syz [ 314.619091][ T788] usb 3-1: Manufacturer: syz [ 314.623853][ T788] usb 3-1: SerialNumber: syz [ 314.648861][ T9181] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 314.669371][ T9181] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 314.677661][ T9190] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 314.690045][ T9193] BFS-fs: bfs_iget(): Bad inode number loop1:00000002 [ 314.715780][ T9190] loop0: partition table partially beyond EOD, truncated [ 314.735220][ T9190] loop0: p1 start 30976 is beyond EOD, truncated [ 314.760540][ T9190] loop0: p3 start 327168 is beyond EOD, truncated [ 314.787015][ T9190] loop0: p5 start 30976 is beyond EOD, truncated [ 314.943495][ T788] usb 3-1: bad CDC descriptors [ 314.981647][ T788] usb 3-1: USB disconnect, device number 73 [ 315.117938][ T5834] udevd[5834]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 315.118106][ T5780] udevd[5780]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 315.134640][ T5835] udevd[5835]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 315.143890][ T5767] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 315.319981][ T8] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 315.372792][ T5767] usb 2-1: unable to get BOS descriptor or descriptor too short [ 315.382733][ T5767] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 315.393525][ T5767] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 9 [ 315.403679][ T5767] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 315.413603][ T5767] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 0 [ 315.426108][ T5767] usb 2-1: New USB device found, idVendor=04e6, idProduct=5591, bcdDevice=94.39 [ 315.436749][ T5767] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.446321][ T5767] usb 2-1: Product: syz [ 315.450704][ T5767] usb 2-1: Manufacturer: syz [ 315.455598][ T5767] usb 2-1: SerialNumber: syz [ 315.462400][ T5767] usb 2-1: config 0 descriptor?? [ 315.468758][ T9197] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 315.482494][ C0] usb 2-1: NFC: Urb failure (status -71) [ 315.488552][ T5767] usb 2-1: NFC: Unable to get FW version [ 315.505579][ T5767] pn533_usb: probe of 2-1:0.0 failed with error -90 [ 315.514421][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 315.534110][ T8] usb 1-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice= 0.40 [ 315.545503][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.570232][ T8] usb 1-1: Product: syz [ 315.574594][ T8] usb 1-1: Manufacturer: syz [ 315.596537][ T8] usb 1-1: SerialNumber: syz [ 315.737579][ T5916] usb 2-1: USB disconnect, device number 73 [ 315.838635][ T8] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 315.850869][ T8] usb 1-1: unit 2 not found! [ 315.855913][ T8] usb 1-1: unit 8 not found! [ 315.880580][ T8] usb 1-1: USB disconnect, device number 77 [ 315.909648][ T23] usb 3-1: new full-speed USB device number 74 using dummy_hcd [ 315.912043][ T5834] udevd[5834]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 315.918117][ T788] usb 4-1: new full-speed USB device number 69 using dummy_hcd [ 316.142744][ T788] usb 4-1: unable to get BOS descriptor or descriptor too short [ 316.151285][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 316.159244][ T788] usb 4-1: not running at top speed; connect to a high speed hub [ 316.168259][ T23] usb 3-1: not running at top speed; connect to a high speed hub [ 316.178475][ T788] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 316.187690][ T788] usb 4-1: config 0 has no interface number 0 [ 316.194308][ T788] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 316.206859][ T788] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 316.217170][ T788] usb 4-1: config 0 interface 88 has no altsetting 0 [ 316.227647][ T23] usb 3-1: string descriptor 0 read error: -22 [ 316.234450][ T23] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 316.244400][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.253371][ T788] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 316.266357][ T788] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 316.283113][ T23] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 316.298881][ T788] usb 4-1: Product: syz [ 316.303796][ T788] usb 4-1: Manufacturer: syz [ 316.314603][ T788] usb 4-1: SerialNumber: syz [ 316.349628][ T788] usb 4-1: config 0 descriptor?? [ 316.513946][ T23] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 316.548908][ T23] usb 3-1: 6:0: failed to get current value for ch 1 (-22) [ 316.584781][ T23] usb 3-1: 6:0: failed to get current value for ch 0 (-22) [ 316.629950][ T788] input: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input10 [ 316.662650][ T23] usb 3-1: USB disconnect, device number 74 [ 316.720365][ T788] usb 4-1: USB disconnect, device number 69 [ 317.035150][ T9209] loop0: detected capacity change from 0 to 32768 [ 317.046623][ T9209] OCFS2: ERROR (device loop0): int ocfs2_validate_extent_block(struct super_block *, struct buffer_head *): Extent block #352 has bad signature B [ 317.063995][ T9209] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 317.077399][ T9209] OCFS2: File system is now read-only. [ 317.084771][ T9209] (syz.0.1489,9209,0):__ocfs2_find_path:1845 ERROR: status = -30 [ 317.095683][ T9209] (syz.0.1489,9209,0):ocfs2_find_leaf:1941 ERROR: status = -30 [ 317.103924][ T9209] (syz.0.1489,9209,1):ocfs2_get_clusters_nocache:421 ERROR: status = -30 [ 317.112813][ T9209] (syz.0.1489,9209,1):ocfs2_get_clusters:624 ERROR: status = -30 [ 317.121917][ T9209] (syz.0.1489,9209,1):ocfs2_extent_map_get_blocks:671 ERROR: status = -30 [ 317.131819][ T9209] (syz.0.1489,9209,1):ocfs2_read_virt_blocks:995 ERROR: status = -30 [ 317.140501][ T9209] (syz.0.1489,9209,1):ocfs2_read_dir_block:511 ERROR: status = -30 [ 317.149095][ T9209] (syz.0.1489,9209,1):ocfs2_init_global_system_inodes:461 ERROR: status = -30 [ 317.158580][ T9209] (syz.0.1489,9209,1):ocfs2_init_global_system_inodes:463 ERROR: Unable to load system inode 1, possibly corrupt fs? [ 317.158619][ T9209] (syz.0.1489,9209,1):ocfs2_init_global_system_inodes:472 ERROR: status = -30 [ 317.181725][ T9209] (syz.0.1489,9209,1):ocfs2_initialize_super:2254 ERROR: status = -30 [ 317.195118][ T9209] (syz.0.1489,9209,1):ocfs2_fill_super:1178 ERROR: status = -30 [ 317.739764][ T788] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 317.765109][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.777834][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.870780][ T23] usb 2-1: new full-speed USB device number 74 using dummy_hcd [ 317.939534][ T788] usb 4-1: Using ep0 maxpacket: 32 [ 317.951633][ T788] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 255, changing to 11 [ 317.980194][ T788] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 59391, setting to 1024 [ 318.006092][ T788] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 318.016384][ T788] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.025103][ T788] usb 4-1: Product: syz [ 318.029897][ T788] usb 4-1: Manufacturer: syz [ 318.034909][ T788] usb 4-1: SerialNumber: syz [ 318.046380][ T788] usb 4-1: config 0 descriptor?? [ 318.052978][ T9219] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 318.065913][ T788] input: KB Gear Tablet as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input11 [ 318.078488][ T23] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 318.098338][ C1] kbtab 4-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 318.114651][ T23] usb 2-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 318.124361][ C0] kbtab 4-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 318.127429][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.140965][ T23] usb 2-1: Product: syz [ 318.145483][ T23] usb 2-1: Manufacturer: syz [ 318.150407][ T23] usb 2-1: SerialNumber: syz [ 318.163050][ T23] usb 2-1: config 0 descriptor?? [ 318.171404][ T23] pn533_usb 2-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 318.192425][ T8] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 318.299956][ T23] usb 4-1: USB disconnect, device number 70 [ 318.394598][ T788] usb 2-1: USB disconnect, device number 74 [ 318.414287][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 318.421745][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 318.434058][ T8] usb 1-1: New USB device found, idVendor=0763, idProduct=0150, bcdDevice= 0.40 [ 318.444684][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.453453][ T8] usb 1-1: Product: syz [ 318.457742][ T8] usb 1-1: Manufacturer: syz [ 318.462670][ T8] usb 1-1: SerialNumber: syz [ 318.692194][ T8] usb 1-1: Quirk or no altest; falling back to MIDI 1.0 [ 318.699582][ T8] usb 1-1: MIDIStreaming interface descriptor not found [ 318.734616][ T8] usb 1-1: USB disconnect, device number 78 [ 318.862801][ T6857] udevd[6857]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 319.279401][ T7649] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 319.287420][ T787] usb 2-1: new full-speed USB device number 75 using dummy_hcd [ 319.409763][ T5767] usb 4-1: new full-speed USB device number 71 using dummy_hcd [ 319.479376][ T7649] usb 3-1: Using ep0 maxpacket: 8 [ 319.490058][ T787] usb 2-1: unable to get BOS descriptor or descriptor too short [ 319.500711][ T787] usb 2-1: not running at top speed; connect to a high speed hub [ 319.524761][ T7649] usb 3-1: New USB device found, idVendor=102c, idProduct=6251, bcdDevice=7e.68 [ 319.537024][ T787] usb 2-1: string descriptor 0 read error: -22 [ 319.543699][ T787] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 319.552900][ T7649] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.569017][ T787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.577519][ T7649] usb 3-1: Product: syz [ 319.587828][ T7649] usb 3-1: Manufacturer: syz [ 319.599165][ T7649] usb 3-1: SerialNumber: syz [ 319.612500][ T787] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 319.621266][ T7649] usb 3-1: config 0 descriptor?? [ 319.639340][ T5767] usb 4-1: unable to get BOS descriptor or descriptor too short [ 319.651595][ T7649] gspca_main: etoms-2.14.0 probing 102c:6251 [ 319.658126][ T5767] usb 4-1: not running at top speed; connect to a high speed hub [ 319.671057][ T5767] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 196, changing to 4 [ 319.689235][ T5767] usb 4-1: New USB device found, idVendor=17cc, idProduct=1940, bcdDevice= 0.40 [ 319.698454][ T5767] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.709339][ T5767] usb 4-1: Product: syz [ 319.713836][ T5767] usb 4-1: Manufacturer: syz [ 319.721110][ T5767] usb 4-1: SerialNumber: syz [ 319.822210][ T787] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 319.842484][ T787] usb 2-1: 6:0: failed to get current value for ch 1 (-22) [ 319.866934][ T787] usb 2-1: 6:0: failed to get current value for ch 0 (-22) [ 319.933388][ T787] usb 2-1: USB disconnect, device number 75 [ 319.941877][ T7649] usb 3-1: USB disconnect, device number 75 [ 319.983169][ T788] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 320.019759][ T5767] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 320.050388][ T5767] usb 4-1: unit 1 not found! [ 320.103556][ T5767] usb 4-1: selecting invalid altsetting 1 [ 320.110241][ T5767] snd-usb-caiaq 4-1:1.2: can't set alt interface. [ 320.117185][ T5767] usb 4-1: unable to init card! (ret=-5) [ 320.124465][ T5767] snd-usb-caiaq: probe of 4-1:1.2 failed with error -5 [ 320.136035][ T5767] usb 4-1: USB disconnect, device number 71 [ 320.203874][ T788] usb 1-1: too many configurations: 227, using maximum allowed: 8 [ 320.208521][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 320.238779][ T788] usb 1-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 320.255643][ T788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 320.287427][ T788] usb 1-1: config 0 descriptor?? [ 320.297212][ T788] pwc: Samsung MPC-C10 USB webcam detected. [ 320.304015][ T788] pwc: Warning: more than 1 configuration available. [ 320.577588][ T788] pwc: send_video_command error -71 [ 320.589135][ T788] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 320.597046][ T788] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 320.639183][ T9256] loop3: detected capacity change from 0 to 512 [ 320.647480][ T9256] EXT4-fs: inline encryption not supported [ 320.659060][ T788] usb 1-1: USB disconnect, device number 79 [ 320.670447][ T9256] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 320.694566][ T9256] EXT4-fs (loop3): Invalid default hash set in the superblock [ 320.758154][ T9258] loop2: detected capacity change from 0 to 1024 [ 320.817579][ T9258] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 320.854741][ T9258] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 320.891937][ T9258] jbd2_journal_init_inode: Cannot locate journal superblock [ 320.901087][ T9258] EXT4-fs (loop2): Could not load journal inode [ 320.929049][ T5767] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 321.139092][ T7649] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 321.151210][ T5767] usb 2-1: config 127 has an invalid interface number: 192 but max is 0 [ 321.166076][ T5767] usb 2-1: config 127 has no interface number 0 [ 321.187715][ T5767] usb 2-1: New USB device found, idVendor=093a, idProduct=2600, bcdDevice=1a.06 [ 321.208748][ T5767] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.219787][ T5767] usb 2-1: Product: syz [ 321.224587][ T5767] usb 2-1: Manufacturer: syz [ 321.230388][ T5767] usb 2-1: SerialNumber: syz [ 321.299532][ T8] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 321.329119][ T7649] usb 4-1: Using ep0 maxpacket: 32 [ 321.351695][ T7649] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 321.374943][ T7649] usb 4-1: New USB device found, idVendor=19ab, idProduct=1000, bcdDevice= 8.5e [ 321.386650][ T7649] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.408897][ T7649] usb 4-1: Product: syz [ 321.413706][ T7649] usb 4-1: Manufacturer: syz [ 321.418516][ T7649] usb 4-1: SerialNumber: syz [ 321.461748][ T5767] gspca_main: pac7311-2.14.0 probing 093a:2600 [ 321.480715][ T8] usb 3-1: Using ep0 maxpacket: 32 [ 321.491118][ T5767] gspca_pac7311: reg_w() failed index 0xff, value 0x01, error -71 [ 321.501777][ T8] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 321.511109][ T5767] pac7311: probe of 2-1:127.192 failed with error -71 [ 321.517979][ T8] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 321.532377][ T5767] usb 2-1: USB disconnect, device number 76 [ 321.538736][ T8] usb 3-1: config 0 has no interface number 0 [ 321.552414][ T8] usb 3-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 321.564073][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.578623][ T8] usb 3-1: Product: syz [ 321.583730][ T8] usb 3-1: Manufacturer: syz [ 321.588758][ T8] usb 3-1: SerialNumber: syz [ 321.597320][ T8] usb 3-1: config 0 descriptor?? [ 321.607058][ T8] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 321.617543][ T8] cx231xx 3-1:0.1: Not found matching IAD interface [ 321.660273][ T7649] usb 4-1: USB disconnect, device number 72 [ 321.759152][ T23] usb 1-1: new low-speed USB device number 80 using dummy_hcd [ 321.810526][ T968] usb 3-1: USB disconnect, device number 76 [ 321.942024][ T23] usb 1-1: LPM exit latency is zeroed, disabling LPM. [ 321.949975][ T23] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 321.963871][ T23] usb 1-1: string descriptor 0 read error: -22 [ 321.970412][ T23] usb 1-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 321.980051][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.000207][ T23] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 322.217895][ T5767] usb 1-1: USB disconnect, device number 80 [ 322.338960][ T7649] usb 2-1: new full-speed USB device number 77 using dummy_hcd [ 322.542845][ T7649] usb 2-1: unable to get BOS descriptor or descriptor too short [ 322.551256][ T7649] usb 2-1: not running at top speed; connect to a high speed hub [ 322.560607][ T7649] usb 2-1: config 1 has an invalid interface number: 188 but max is 0 [ 322.568873][ T7649] usb 2-1: config 1 has no interface number 0 [ 322.575090][ T7649] usb 2-1: config 1 interface 188 has no altsetting 0 [ 322.584555][ T7649] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=6e.45 [ 322.594130][ T7649] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.603699][ T7649] usb 2-1: Product: syz [ 322.608007][ T7649] usb 2-1: Manufacturer: syz [ 322.612744][ T7649] usb 2-1: SerialNumber: syz [ 322.820300][ T9274] loop2: detected capacity change from 0 to 512 [ 322.853784][ T7649] radio-si470x 2-1:1.188: could not find interrupt in endpoint [ 322.853959][ T9274] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 322.865175][ T7649] radio-si470x: probe of 2-1:1.188 failed with error -5 [ 322.911503][ T7649] radio-raremono 2-1:1.188: this is not Thanko's Raremono. [ 322.927625][ T7649] usbhid 2-1:1.188: couldn't find an input interrupt endpoint [ 322.932742][ T9274] EXT4-fs error (device loop2): ext4_init_orphan_info:584: comm syz.2.1522: inode #0: comm syz.2.1522: iget: illegal inode # [ 322.956951][ T7649] usb 2-1: USB disconnect, device number 77 [ 322.965019][ T9274] EXT4-fs (loop2): get orphan inode failed [ 322.999374][ T9274] EXT4-fs (loop2): mount failed [ 323.090809][ T8] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 323.281602][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 323.300850][ T8] usb 1-1: not running at top speed; connect to a high speed hub [ 323.344232][ T8] usb 1-1: string descriptor 0 read error: -22 [ 323.354470][ T8] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 323.355993][ T9288] loop2: detected capacity change from 0 to 512 [ 323.371058][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.374209][ T9288] EXT4-fs: Ignoring removed nobh option [ 323.413790][ T8] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 323.436542][ T9288] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 323.467197][ T9288] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.1527: attempt to clear invalid blocks 1 len 1 [ 323.507670][ T9288] EXT4-fs (loop2): Remounting filesystem read-only [ 323.528717][ T7649] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 323.550256][ T9288] EXT4-fs (loop2): 1 truncate cleaned up [ 323.558471][ T9288] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 323.583120][ T9291] loop1: detected capacity change from 0 to 64 [ 323.629665][ T8] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 323.647016][ T5834] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 323.664033][ T8] usb 1-1: 6:0: failed to get current value for ch 1 (-22) [ 323.693458][ T8] usb 1-1: 6:0: failed to get current value for ch 0 (-22) [ 323.732383][ T7649] usb 4-1: Using ep0 maxpacket: 8 [ 323.773005][ T7649] usb 4-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=4d.89 [ 323.785687][ T8] usb 1-1: USB disconnect, device number 81 [ 323.793332][ T7649] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 323.835213][ T7649] usb 4-1: config 0 descriptor?? [ 323.867800][ T5883] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 323.876453][ T7649] gm12u320 4-1:0.0: [drm:gm12u320_set_ecomode] *ERROR* Misc. req. error -22 [ 323.916993][ T7649] gm12u320: probe of 4-1:0.0 failed with error -5 [ 323.957122][ T7649] usb-storage 4-1:0.0: USB Mass Storage device detected [ 324.001180][ T7649] usb-storage 4-1:0.0: device ignored [ 324.103631][ T7649] usb 4-1: USB disconnect, device number 73 [ 324.141277][ T9297] loop2: detected capacity change from 0 to 4096 [ 324.158005][ T9297] EXT4-fs (loop2): Invalid log block size: 1282 [ 324.339268][ T5915] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 324.546374][ T5915] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 324.558084][ T5915] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 324.572856][ T5915] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 324.584775][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.593169][ T5915] usb 2-1: Product: syz [ 324.597470][ T5915] usb 2-1: Manufacturer: syz [ 324.602303][ T5915] usb 2-1: SerialNumber: syz [ 324.618145][ T5915] usb 2-1: config 0 descriptor?? [ 324.643221][ T9301] loop2: detected capacity change from 0 to 32768 [ 324.701429][ T9301] XFS (loop2): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 324.888076][ T9301] XFS (loop2): Ending clean mount [ 324.921545][ T5915] usb 2-1: USB disconnect, device number 78 [ 324.955590][ T9301] XFS (loop2): Quotacheck needed: Please wait. [ 325.028144][ T6857] udevd[6857]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 325.044766][ T9301] XFS (loop2): Quotacheck: Done. [ 325.103170][ T9317] gfs2: not a GFS2 filesystem [ 325.205352][ T5883] XFS (loop2): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 325.596143][ T9310] loop0: detected capacity change from 0 to 32768 [ 325.670458][ T9310] JBD2: Unrecognised features on journal [ 325.697838][ T9310] (syz.0.1534,9310,0):ocfs2_journal_init:973 ERROR: Linux journal layer error [ 325.745513][ T9310] (syz.0.1534,9310,0):ocfs2_check_volume:2403 ERROR: Could not initialize journal! [ 325.802019][ T9310] (syz.0.1534,9310,1):ocfs2_check_volume:2488 ERROR: status = -22 [ 325.816236][ T9310] (syz.0.1534,9310,1):ocfs2_mount_volume:1820 ERROR: status = -22 [ 325.848766][ T9310] (syz.0.1534,9310,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 325.960505][ T9330] loop2: detected capacity change from 0 to 16 [ 325.988574][ T8] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 326.007362][ T9330] erofs: (device loop2): erofs_read_superblock: invalid sb_extslots 4208 (more than a fs block) [ 326.048454][ T5915] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 326.088881][ T5834] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 326.212401][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 326.222520][ T9334] dccp_invalid_packet: P.Data Offset(4) too small [ 326.224269][ T8] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 326.251065][ T8] usb 4-1: config 1 interface 1 altsetting 1 has an invalid endpoint descriptor of length 4, skipping [ 326.253478][ T5915] usb 2-1: unable to get BOS descriptor or descriptor too short [ 326.285538][ T8] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 326.289802][ T5915] usb 2-1: config 3 has an invalid interface number: 19 but max is 0 [ 326.303292][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.303324][ T8] usb 4-1: Product: syz [ 326.303341][ T8] usb 4-1: Manufacturer: syz [ 326.303359][ T8] usb 4-1: SerialNumber: syz [ 326.390967][ T5915] usb 2-1: config 3 has an invalid interface number: 4 but max is 0 [ 326.400564][ T5915] usb 2-1: config 3 has 2 interfaces, different from the descriptor's value: 1 [ 326.410336][ T5915] usb 2-1: config 3 has no interface number 0 [ 326.416483][ T5915] usb 2-1: config 3 has no interface number 1 [ 326.458419][ T5915] usb 2-1: config 3 interface 19 altsetting 9 endpoint 0x6 has invalid maxpacket 1040, setting to 64 [ 326.490855][ T5915] usb 2-1: config 3 interface 19 altsetting 9 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 326.518301][ T5915] usb 2-1: too many endpoints for config 3 interface 4 altsetting 131: 175, using maximum allowed: 30 [ 326.530550][ T5915] usb 2-1: config 3 interface 4 altsetting 131 bulk endpoint 0x8E has invalid maxpacket 32 [ 326.558652][ T5915] usb 2-1: config 3 interface 4 altsetting 131 endpoint 0xC has invalid wMaxPacketSize 0 [ 326.575517][ T5915] usb 2-1: config 3 interface 4 altsetting 131 bulk endpoint 0xC has invalid maxpacket 0 [ 326.585928][ T5915] usb 2-1: config 3 interface 4 altsetting 131 has 2 endpoint descriptors, different from the interface descriptor's value: 175 [ 326.587853][ T8] snd-ua101 4-1:1.1: invalid bNumEndpoints [ 326.603930][ T5915] usb 2-1: config 3 interface 19 has no altsetting 0 [ 326.621240][ T5915] usb 2-1: config 3 interface 4 has no altsetting 0 [ 326.634294][ T5915] usb 2-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice=13.f5 [ 326.649783][ T8] snd-ua101 4-1:1.0: invalid num_altsetting [ 326.650479][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.672428][ T5915] usb 2-1: Product: syz [ 326.676923][ T5915] usb 2-1: Manufacturer: syz [ 326.685600][ T5915] usb 2-1: SerialNumber: syz [ 326.732279][ T8] usb 4-1: USB disconnect, device number 74 [ 326.786372][ T9342] loop2: detected capacity change from 0 to 1024 [ 326.844681][ T9342] hfsplus: request for non-existent node 3 in B*Tree [ 326.867635][ T9342] hfsplus: request for non-existent node 3 in B*Tree [ 326.909495][ T9342] hfsplus: invalid length 28418 has been corrected to 255 [ 326.919502][ T9342] hfsplus: invalid length 28418 has been corrected to 255 [ 327.001323][ T5915] pl2303 2-1:3.19: required endpoints missing [ 327.030484][ T5915] pl2303 2-1:3.4: required interrupt-in endpoint missing [ 327.068600][ T5915] usb 2-1: USB disconnect, device number 79 [ 327.167394][ T9348] loop0: detected capacity change from 0 to 512 [ 327.212469][ T9350] Option ' ' to dns_resolver key: bad/missing value [ 327.219607][ T9348] EXT4-fs (loop0): orphan cleanup on readonly fs [ 327.238370][ T9348] EXT4-fs error (device loop0): ext4_find_extent:945: inode #4: comm syz.0.1551: pblk 2 bad header/extent: invalid magic - magic 3fff, entries 12, max 508(0), depth 0(0) [ 327.272505][ T9348] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=-117 [ 327.283774][ T9348] EXT4-fs warning (device loop0): ext4_enable_quotas:7188: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 327.308618][ T9348] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 327.319913][ T9348] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 327.463472][ T5882] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 327.688315][ T7649] usb 4-1: new full-speed USB device number 75 using dummy_hcd [ 327.805721][ T9363] loop1: detected capacity change from 0 to 128 [ 327.880612][ T7649] usb 4-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config [ 327.904905][ T7649] usb 4-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 327.938103][ T7649] usb 4-1: config 253 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 327.959142][ T5915] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 327.975406][ T7649] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 327.985403][ T7649] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 328.028918][ T7649] usb 4-1: SerialNumber: syz [ 328.158655][ T5915] usb 1-1: Using ep0 maxpacket: 32 [ 328.177311][ T5915] usb 1-1: unable to get BOS descriptor or descriptor too short [ 328.196365][ T5915] usb 1-1: config 7 has an invalid interface number: 54 but max is 0 [ 328.215314][ T5915] usb 1-1: config 7 has no interface number 0 [ 328.222041][ T23] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 328.238177][ T5915] usb 1-1: config 7 interface 54 altsetting 177 endpoint 0xF has invalid wMaxPacketSize 0 [ 328.257649][ T5915] usb 1-1: config 7 interface 54 altsetting 177 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 328.270007][ T9358] loop2: detected capacity change from 0 to 32768 [ 328.276777][ T5915] usb 1-1: config 7 interface 54 has no altsetting 0 [ 328.296604][ T9358] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 328.315643][ T7649] rndis_wlan 4-1:253.0: skipping garbage [ 328.317127][ T9358] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 328.336061][ T5915] usb 1-1: New USB device found, idVendor=1943, idProduct=2255, bcdDevice=9d.17 [ 328.341586][ T7649] usb 4-1: bad CDC descriptors [ 328.345965][ T5915] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.359094][ T5915] usb 1-1: Product: syz [ 328.363511][ T5915] usb 1-1: Manufacturer: syz [ 328.368469][ T5915] usb 1-1: SerialNumber: syz [ 328.377167][ T7649] rndis_host 4-1:253.0: skipping garbage [ 328.402880][ T7649] usb 4-1: bad CDC descriptors [ 328.404561][ T9358] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 328.423568][ T7649] usb 4-1: USB disconnect, device number 75 [ 328.463373][ T5767] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 328.474968][ T5767] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 328.478863][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 328.510464][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 328.547503][ T23] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 328.559178][ T5767] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 84ms [ 328.568667][ T23] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 7 [ 328.590304][ T5767] gfs2: fsid=syz:syz.0: jid=0: Done [ 328.604619][ T23] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 46952, setting to 64 [ 328.607756][ T9358] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 328.634624][ T5915] s2255 1-1:7.54: Could not find bulk-in endpoint [ 328.656000][ T23] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 328.667003][ T5915] Sensoray 2255 driver load failed: 0xfffffff4 [ 328.681658][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.690380][ T5915] s2255: probe of 1-1:7.54 failed with error -12 [ 328.701032][ T23] usb 2-1: Product: syz [ 328.705262][ T23] usb 2-1: Manufacturer: syz [ 328.713381][ T5915] usb 1-1: USB disconnect, device number 82 [ 328.719955][ T23] usb 2-1: SerialNumber: syz [ 329.063678][ T23] usb 2-1: USB disconnect, device number 80 [ 329.148306][ T9358] gfs2: fsid=syz:syz.0: found 1 quota changes [ 329.315936][ T5883] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 329.315936][ T5883] inode = 11 2339 [ 329.315936][ T5883] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 421 [ 329.328117][ T7649] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 329.335946][ T5883] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 329.353809][ T5883] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5883 [syz-executor] gfs2_quota_sync+0x411/0x5a0 [ 329.367214][ T5883] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 329.401696][ T5883] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 329.421759][ T5883] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 329.430891][ T5883] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 329.442368][ T5883] gfs2: fsid=syz:syz.0: File system withdrawn [ 329.451739][ T5883] CPU: 1 PID: 5883 Comm: syz-executor Not tainted syzkaller #0 [ 329.459561][ T5883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 329.469759][ T5883] Call Trace: [ 329.473091][ T5883] [ 329.476073][ T5883] dump_stack_lvl+0x18c/0x250 [ 329.480893][ T5883] ? kobject_uevent_env+0x363/0x8b0 [ 329.486253][ T5883] ? show_regs_print_info+0x20/0x20 [ 329.491500][ T5883] ? load_image+0x420/0x420 [ 329.496059][ T5883] ? kobject_uevent_env+0x363/0x8b0 [ 329.501411][ T5883] gfs2_withdraw+0xb24/0x13d0 [ 329.506317][ T5883] ? gfs2_lm+0x240/0x240 [ 329.510627][ T5883] ? gfs2_consist_inode_i+0xf5/0x110 [ 329.516071][ T5883] gfs2_inode_refresh+0xc50/0x1160 [ 329.521245][ T5883] ? gfs2_inode_metasync+0xf0/0xf0 [ 329.526561][ T5883] ? gfs2_glock_nq+0xd4f/0x1420 [ 329.531444][ T5883] gfs2_instantiate+0x162/0x220 [ 329.536436][ T5883] gfs2_glock_wait+0x1d4/0x2a0 [ 329.541288][ T5883] do_sync+0x4c6/0xe50 [ 329.545403][ T5883] ? gfs2_quota_sync+0x411/0x5a0 [ 329.550376][ T5883] ? bh_get+0x760/0x760 [ 329.554555][ T5883] ? __lock_acquire+0x7d40/0x7d40 [ 329.559690][ T5883] ? do_raw_spin_lock+0x11f/0x2c0 [ 329.564754][ T5883] ? gfs2_quota_sync+0x411/0x5a0 [ 329.570012][ T5883] ? do_raw_spin_unlock+0x121/0x230 [ 329.575262][ T5883] gfs2_quota_sync+0x411/0x5a0 [ 329.580258][ T5883] gfs2_sync_fs+0x4c/0xb0 [ 329.584672][ T5883] sync_filesystem+0xea/0x220 [ 329.589474][ T5883] generic_shutdown_super+0x6f/0x2b0 [ 329.594784][ T5883] kill_block_super+0x44/0x90 [ 329.599497][ T5883] deactivate_locked_super+0x97/0x100 [ 329.604998][ T5883] cleanup_mnt+0x43b/0x4d0 [ 329.609471][ T5883] task_work_run+0x1d4/0x260 [ 329.614098][ T5883] ? task_work_cancel+0x220/0x220 [ 329.619346][ T5883] ? exit_to_user_mode_loop+0x3b/0x110 [ 329.624851][ T5883] exit_to_user_mode_loop+0xe6/0x110 [ 329.630173][ T5883] exit_to_user_mode_prepare+0xee/0x180 [ 329.635829][ T5883] syscall_exit_to_user_mode+0x1a/0x50 [ 329.641574][ T5883] do_syscall_64+0x61/0xb0 [ 329.646007][ T5883] ? clear_bhb_loop+0x40/0x90 [ 329.650819][ T5883] ? clear_bhb_loop+0x40/0x90 [ 329.655543][ T5883] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 329.661758][ T5883] RIP: 0033:0x7f94fe39e097 [ 329.666311][ T5883] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 329.686139][ T5883] RSP: 002b:00007ffdaa620f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 329.694583][ T5883] RAX: 0000000000000000 RBX: 00007f94fe4321ca RCX: 00007f94fe39e097 [ 329.702588][ T5883] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdaa620ff0 [ 329.710602][ T5883] RBP: 00007ffdaa620ff0 R08: 00007ffdaa621ff0 R09: 00000000ffffffff [ 329.718602][ T5883] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdaa622080 [ 329.726764][ T5883] R13: 00007f94fe4321ca R14: 0000000000050608 R15: 00007ffdaa6220c0 [ 329.734950][ T5883] [ 329.747755][ T7649] usb 4-1: Using ep0 maxpacket: 16 [ 329.767507][ T7649] usb 4-1: unable to get BOS descriptor or descriptor too short [ 329.777067][ T7649] usb 4-1: config 1 has an invalid interface number: 247 but max is 0 [ 329.787489][ T7649] usb 4-1: config 1 has no interface number 0 [ 329.794684][ T7649] usb 4-1: config 1 interface 247 has no altsetting 0 [ 329.804614][ T7649] usb 4-1: New USB device found, idVendor=0b48, idProduct=1008, bcdDevice=49.1c [ 329.813917][ T7649] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.822794][ T7649] usb 4-1: Product: syz [ 329.827114][ T7649] usb 4-1: Manufacturer: syz [ 329.839122][ T7649] usb 4-1: SerialNumber: syz [ 329.909582][ T787] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 330.079992][ T9377] loop1: detected capacity change from 0 to 4096 [ 330.101776][ T9377] EXT4-fs: Ignoring removed nomblk_io_submit option [ 330.102519][ T7649] ttusb_dec_send_command: command bulk message failed: error -22 [ 330.117184][ T9377] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 330.134325][ T787] usb 1-1: Using ep0 maxpacket: 32 [ 330.168499][ T787] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 330.180266][ T7649] ttusb-dec: probe of 4-1:1.247 failed with error -22 [ 330.195289][ T787] usb 1-1: config 1 interface 1 altsetting 1 has an invalid endpoint descriptor of length 4, skipping [ 330.212240][ T7649] usb 4-1: USB disconnect, device number 76 [ 330.228508][ T787] usb 1-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 330.258751][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.266941][ T787] usb 1-1: Product: syz [ 330.281391][ T787] usb 1-1: Manufacturer: syz [ 330.287183][ T787] usb 1-1: SerialNumber: syz [ 330.407980][ T23] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 330.521249][ T787] snd-ua101 1-1:1.1: invalid bNumEndpoints [ 330.533948][ T787] snd-ua101 1-1:1.0: invalid num_altsetting [ 330.556664][ T787] usb 1-1: USB disconnect, device number 83 [ 330.637987][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 330.654661][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 330.671766][ T23] usb 3-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 330.688028][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.696681][ T23] usb 3-1: Product: syz [ 330.706212][ T23] usb 3-1: Manufacturer: syz [ 330.711146][ T23] usb 3-1: SerialNumber: syz [ 330.722572][ T23] usb 3-1: config 0 descriptor?? [ 330.905015][ T9381] loop1: detected capacity change from 0 to 40427 [ 330.929929][ T9381] F2FS-fs (loop1): build fault injection attr: rate: 25, type: 0x7ffff [ 330.957232][ T787] usb 3-1: USB disconnect, device number 77 [ 330.973229][ T9381] F2FS-fs (loop1): invalid crc value [ 330.983032][ T9381] F2FS-fs (loop1): inject kvmalloc in f2fs_kvmalloc of f2fs_fill_super+0x4406/0x6dc0 [ 331.004025][ T9381] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-12) [ 331.547890][ T787] usb 2-1: new full-speed USB device number 81 using dummy_hcd [ 331.752649][ T787] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 331.789410][ T787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.812903][ T787] usb 2-1: Product: syz [ 331.817156][ T787] usb 2-1: Manufacturer: syz [ 331.842642][ T787] usb 2-1: SerialNumber: syz [ 332.018320][ T968] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 332.118316][ T787] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 332.137050][ T787] usb 2-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 332.158374][ T787] usb 2-1: found format II with max.bitrate = 0, frame size=9 [ 332.165956][ T787] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 332.196092][ T787] usb 2-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 332.207624][ T787] usb 2-1: found format II with max.bitrate = 0, frame size=9 [ 332.219020][ T968] usb 4-1: Using ep0 maxpacket: 16 [ 332.241335][ T787] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 332.243474][ T968] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 332.269227][ T787] usb 2-1: unit 2 not found! [ 332.282342][ T968] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 332.310380][ T968] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 332.330017][ T968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.349232][ T968] usb 4-1: Product: syz [ 332.353886][ T968] usb 4-1: Manufacturer: syz [ 332.367646][ T968] usb 4-1: SerialNumber: syz [ 332.389773][ T787] usb 2-1: USB disconnect, device number 81 [ 332.513089][ T9400] loop0: detected capacity change from 0 to 32768 [ 332.533929][ T9400] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 332.558554][ T9400] gfs2: fsid=gfs2: Now mounting FS (format 0)... [ 332.580279][ T9400] gfs2: fsid=gfs2: Unknown on-disk format, unable to mount [ 332.587676][ T968] usb 4-1: 0:2 : does not exist [ 332.602515][ T968] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 332.612094][ T9400] gfs2: fsid=gfs2: can't read superblock [ 332.619338][ T9400] gfs2: fsid=gfs2: can't read superblock: -22 [ 332.643476][ T968] usb 4-1: USB disconnect, device number 77 [ 332.902927][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 333.647542][ T5915] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 333.857510][ T5915] usb 4-1: Using ep0 maxpacket: 16 [ 333.866387][ T5915] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 333.887401][ T5915] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 333.912588][ T5915] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 333.937539][ T5915] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 333.948380][ T5915] usb 4-1: SerialNumber: syz [ 333.949710][ T9427] loop0: detected capacity change from 0 to 32768 [ 333.983380][ T5915] cdc_acm 4-1:1.0: skipping garbage [ 334.048121][ T9427] XFS (loop0): Mounting V5 Filesystem ca7e2101-b8f1-4838-8e2d-7637b90620e6 [ 334.202415][ T9427] XFS (loop0): Ending clean mount [ 334.231122][ T9439] loop1: detected capacity change from 0 to 32768 [ 334.236891][ T9427] XFS (loop0): Quotacheck needed: Please wait. [ 334.244993][ T7649] usb 4-1: USB disconnect, device number 78 [ 334.263271][ T9439] XFS: ikeep mount option is deprecated. [ 334.276793][ T9439] XFS: ikeep mount option is deprecated. [ 334.364826][ T9427] XFS (loop0): Quotacheck: Done. [ 334.392287][ T9439] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 334.534190][ T9439] XFS (loop1): Ending clean mount [ 334.616394][ T5882] XFS (loop0): Unmounting Filesystem ca7e2101-b8f1-4838-8e2d-7637b90620e6 [ 334.619000][ T9439] XFS (loop1): Quotacheck needed: Please wait. [ 334.779422][ T9439] XFS (loop1): Quotacheck: Done. [ 335.199409][ T5880] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 335.535988][ T9482] loop0: detected capacity change from 0 to 512 [ 335.571928][ T9482] EXT4-fs (loop0): orphan cleanup on readonly fs [ 335.640740][ T9482] Quota error (device loop0): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 335.699380][ T9485] loop2: detected capacity change from 0 to 4096 [ 335.719471][ T9485] ntfs: (device loop2): parse_ntfs_boot_sector(): Mft record size (262144) exceeds the PAGE_SIZE on your system (4096). This is not supported. Sorry. [ 335.724798][ T9482] EXT4-fs warning (device loop0): ext4_enable_quotas:7188: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 335.780544][ T9485] ntfs: (device loop2): ntfs_fill_super(): Unsupported NTFS filesystem. [ 335.797174][ T9482] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 335.850825][ T9482] EXT4-fs error (device loop0): ext4_orphan_get:1430: comm syz.0.1606: bad orphan inode 14 [ 335.897669][ T9482] EXT4-fs (loop0): Remounting filesystem read-only [ 335.904360][ T9482] ext4_test_bit(bit=13, block=18) = 1 [ 335.942111][ T9482] is_bad_inode(inode)=0 [ 335.957148][ T9482] NEXT_ORPHAN(inode)=0 [ 335.961406][ T9482] max_ino=32 [ 335.983351][ T9482] i_nlink=1 [ 335.986623][ T9482] EXT4-fs (loop0): 1 truncate cleaned up [ 336.005850][ T9482] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 336.221853][ T5882] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 336.322277][ T9500] NILFS (loop1): device size too small [ 336.449702][ T9503] loop0: detected capacity change from 0 to 2048 [ 336.474661][ T9503] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! [ 336.502585][ T9503] UDF-fs: warning (device loop0): udf_fill_super: No partition found (2) [ 336.607272][ T968] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 336.801489][ T968] usb 3-1: unable to get BOS descriptor or descriptor too short [ 336.846867][ T968] usb 3-1: not running at top speed; connect to a high speed hub [ 336.879023][ T968] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 336.895773][ T968] usb 3-1: New USB device found, idVendor=0c88, idProduct=0021, bcdDevice= c.60 [ 336.918386][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=2 [ 336.940942][ T968] usb 3-1: Product: syz [ 336.950308][ T968] usb 3-1: Manufacturer: syz [ 336.967957][ T968] usb 3-1: SerialNumber: syz [ 337.075243][ T9521] loop1: detected capacity change from 0 to 4096 [ 337.091623][ T9521] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 337.113143][ T9521] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 337.124176][ T9521] ntfs3: loop1: Failed to load $MFT. [ 337.187093][ T5767] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 337.215395][ T968] usb 3-1: palm_os_4_probe - error -71 getting connection info [ 337.239464][ T968] visor 3-1:1.0: Handspring Visor / Palm OS converter detected [ 337.267857][ T968] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 337.284233][ T968] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 337.315244][ T968] usb 3-1: USB disconnect, device number 78 [ 337.321702][ T5915] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 337.350716][ T968] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 337.399455][ T968] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 337.400961][ T5767] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 337.417469][ T968] visor 3-1:1.0: device disconnected [ 337.427154][ T5767] usb 1-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 337.447629][ T5767] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.481917][ T5767] usb 1-1: config 0 descriptor?? [ 337.493906][ T5767] usb 1-1: bad CDC descriptors [ 337.548062][ T5915] usb 4-1: Using ep0 maxpacket: 32 [ 337.559614][ T5915] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 337.572301][ T5915] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 337.582960][ T5915] usb 4-1: config 0 interface 0 has no altsetting 0 [ 337.594195][ T5915] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 337.609743][ T5915] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.622069][ T5915] usb 4-1: Product: syz [ 337.626498][ T5915] usb 4-1: Manufacturer: syz [ 337.634001][ T5915] usb 4-1: SerialNumber: syz [ 337.652698][ T5915] usb 4-1: config 0 descriptor?? [ 337.710385][ T5767] usb 1-1: USB disconnect, device number 84 [ 337.837201][ T9529] loop2: detected capacity change from 0 to 64 [ 337.869923][ T9529] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 337.894483][ T5915] gs_usb 4-1:0.0: Couldn't send data format (err=-71) [ 337.914538][ T5915] gs_usb: probe of 4-1:0.0 failed with error -71 [ 337.952659][ T5915] usb 4-1: USB disconnect, device number 79 [ 338.085631][ T9527] loop1: detected capacity change from 0 to 40427 [ 338.105891][ T9527] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 117440513) [ 338.124622][ T9527] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 338.143635][ T9527] F2FS-fs (loop1): build fault injection attr: rate: 5, type: 0x7ffff [ 338.162390][ T9527] F2FS-fs (loop1): Project quota feature not enabled. Cannot enable project quota enforcement. [ 338.666896][ T968] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 338.677365][ T23] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 338.680953][ T9531] loop2: detected capacity change from 0 to 32768 [ 338.709819][ T9531] (syz.2.1629,9531,0):ocfs2_check_set_options:1208 ERROR: User quotas were requested, but this filesystem does not have the feature enabled. [ 338.752750][ T9531] (syz.2.1629,9531,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 338.876893][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 338.888092][ T968] usb 2-1: Using ep0 maxpacket: 32 [ 338.897767][ T968] usb 2-1: config 0 has an invalid interface number: 162 but max is 1 [ 338.906291][ T968] usb 2-1: config 0 has an invalid interface number: 120 but max is 1 [ 338.914955][ T968] usb 2-1: config 0 has no interface number 0 [ 338.922699][ T968] usb 2-1: config 0 has no interface number 1 [ 338.931174][ T23] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 338.943540][ T968] usb 2-1: config 0 interface 120 has no altsetting 0 [ 338.954357][ T23] usb 1-1: New USB device found, idVendor=0d46, idProduct=0078, bcdDevice=82.92 [ 338.963864][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.972276][ T23] usb 1-1: Product: syz [ 338.977318][ T23] usb 1-1: Manufacturer: syz [ 338.983097][ T23] usb 1-1: SerialNumber: syz [ 338.988671][ T968] usb 2-1: New USB device found, idVendor=1199, idProduct=9055, bcdDevice=25.32 [ 339.009188][ T968] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.025285][ T23] kobil_sct 1-1:2.0: required endpoints missing [ 339.064177][ T968] usb 2-1: Product: syz [ 339.068566][ T968] usb 2-1: Manufacturer: syz [ 339.087506][ T968] usb 2-1: SerialNumber: syz [ 339.106284][ T968] usb 2-1: config 0 descriptor?? [ 339.286454][ T788] usb 1-1: USB disconnect, device number 85 [ 339.353264][ T968] usb 2-1: USB disconnect, device number 82 [ 339.396819][ T23] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 339.597104][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 339.614636][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 339.624832][ T23] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 339.641189][ T23] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 339.670755][ T23] usb 3-1: New USB device found, idVendor=04b4, idProduct=930b, bcdDevice= 0.40 [ 339.683127][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.691657][ T23] usb 3-1: Product: syz [ 339.696508][ T23] usb 3-1: Manufacturer: syz [ 339.701242][ T23] usb 3-1: SerialNumber: syz [ 339.728323][ T9560] loop3: detected capacity change from 0 to 2048 [ 339.767992][ T9560] loop3: p2 < > p3 < p5 > p4 [ 339.772787][ T9560] loop3: partition table partially beyond EOD, truncated [ 339.780495][ T9560] loop3: p2 start 4278190080 is beyond EOD, truncated [ 339.791590][ T9560] loop3: p4 size 8192 extends beyond EOD, truncated [ 339.802322][ T9560] loop3: p5 size 8192 extends beyond EOD, truncated [ 339.987864][ T23] usb 3-1: unit 5 not found! [ 340.044247][ T23] usb 3-1: USB disconnect, device number 79 [ 340.150531][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 340.172241][ T9564] loop3: detected capacity change from 0 to 512 [ 340.297505][ T5834] udevd[5834]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 340.308647][ T5835] udevd[5835]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 340.313804][ T9568] loop1: detected capacity change from 0 to 512 [ 340.323785][ T5780] udevd[5780]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 340.325099][ T7649] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 340.371682][ T9568] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 340.602519][ T7649] usb 1-1: unable to get BOS descriptor or descriptor too short [ 340.628500][ T7649] usb 1-1: config 4 has an invalid interface number: 138 but max is 0 [ 340.645674][ T7649] usb 1-1: config 4 has no interface number 0 [ 340.654223][ T7649] usb 1-1: config 4 interface 138 has no altsetting 0 [ 340.665347][ T7649] usb 1-1: string descriptor 0 read error: -22 [ 340.674575][ T7649] usb 1-1: New USB device found, idVendor=0423, idProduct=000a, bcdDevice=5f.d8 [ 340.712371][ T7649] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.796793][ T787] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 340.948759][ T7649] catc 1-1:4.138: Can't set altsetting 1. [ 340.958304][ T7649] catc: probe of 1-1:4.138 failed with error -5 [ 340.978736][ T7649] usb 1-1: USB disconnect, device number 86 [ 340.997951][ T787] usb 4-1: Using ep0 maxpacket: 8 [ 341.012003][ T787] usb 4-1: unable to get BOS descriptor or descriptor too short [ 341.022137][ T787] usb 4-1: config 86 has an invalid interface number: 62 but max is 0 [ 341.032589][ T787] usb 4-1: config 86 has no interface number 0 [ 341.039046][ T8] usb 3-1: new full-speed USB device number 80 using dummy_hcd [ 341.047056][ T787] usb 4-1: config 86 interface 62 has no altsetting 0 [ 341.057973][ T787] usb 4-1: New USB device found, idVendor=061d, idProduct=c1a0, bcdDevice= 7.1f [ 341.067366][ T787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.075501][ T787] usb 4-1: Product: syz [ 341.079867][ T787] usb 4-1: Manufacturer: syz [ 341.084940][ T787] usb 4-1: SerialNumber: syz [ 341.243366][ T8] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 341.262165][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.272869][ T8] usb 3-1: Product: syz [ 341.277579][ T8] usb 3-1: Manufacturer: syz [ 341.282345][ T8] usb 3-1: SerialNumber: syz [ 341.292895][ T9579] loop1: detected capacity change from 0 to 32768 [ 341.313155][ T9579] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 341.314218][ T787] quatech2 4-1:86.62: Quatech 2nd gen USB to Serial Driver converter detected [ 341.325670][ T9579] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 341.336182][ T787] usb 4-1: qt2_attach - failed to power on unit: -71 [ 341.345913][ T787] quatech2: probe of 4-1:86.62 failed with error -71 [ 341.367069][ T787] usb 4-1: USB disconnect, device number 80 [ 341.405299][ T9579] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 341.425194][ T788] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 341.432563][ T788] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 341.532136][ T788] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 99ms [ 341.566122][ T8] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 341.567920][ T788] gfs2: fsid=syz:syz.0: jid=0: Done [ 341.588049][ T8] usb 3-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 341.588125][ T9579] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 341.603085][ T8] usb 3-1: found format II with max.bitrate = 0, frame size=9 [ 341.619512][ T8] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 341.630878][ T8] usb 3-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 341.639983][ T8] usb 3-1: found format II with max.bitrate = 0, frame size=9 [ 341.650304][ T8] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 341.663189][ T8] usb 3-1: unit 2 not found! [ 341.708964][ T8] usb 3-1: USB disconnect, device number 80 [ 341.787299][ T6857] udevd[6857]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 341.865237][ T9579] gfs2: fsid=syz:syz.0: found 1 quota changes [ 341.876560][ T788] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 342.005574][ T5880] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 342.005574][ T5880] inode = 11 2339 [ 342.005574][ T5880] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 421 [ 342.025864][ T5880] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 342.035411][ T5880] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5880 [syz-executor] gfs2_quota_sync+0x411/0x5a0 [ 342.057560][ T5880] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 342.066901][ T5880] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 342.076634][ T788] usb 1-1: Using ep0 maxpacket: 16 [ 342.084317][ T788] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.094974][ T788] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 342.110007][ T788] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 342.119903][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.121152][ T5880] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 342.128095][ T788] usb 1-1: Product: syz [ 342.128115][ T788] usb 1-1: Manufacturer: syz [ 342.128131][ T788] usb 1-1: SerialNumber: syz [ 342.166514][ T5880] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 342.174576][ T5880] gfs2: fsid=syz:syz.0: File system withdrawn [ 342.184310][ T5880] CPU: 0 PID: 5880 Comm: syz-executor Not tainted syzkaller #0 [ 342.191967][ T5880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 342.202455][ T5880] Call Trace: [ 342.205836][ T5880] [ 342.208934][ T5880] dump_stack_lvl+0x18c/0x250 [ 342.213815][ T5880] ? kobject_uevent_env+0x363/0x8b0 [ 342.219075][ T5880] ? show_regs_print_info+0x20/0x20 [ 342.224525][ T5880] ? load_image+0x420/0x420 [ 342.229106][ T5880] ? kobject_uevent_env+0x363/0x8b0 [ 342.234372][ T5880] gfs2_withdraw+0xb24/0x13d0 [ 342.239445][ T5880] ? gfs2_lm+0x240/0x240 [ 342.243801][ T5880] ? queue_delayed_work_on+0x114/0x200 [ 342.249385][ T5880] ? gfs2_consist_inode_i+0xf5/0x110 [ 342.254810][ T5880] gfs2_inode_refresh+0xc50/0x1160 [ 342.260141][ T5880] ? gfs2_inode_metasync+0xf0/0xf0 [ 342.265323][ T5880] ? gfs2_glock_nq+0xd4f/0x1420 [ 342.270324][ T5880] gfs2_instantiate+0x162/0x220 [ 342.275459][ T5880] gfs2_glock_wait+0x1d4/0x2a0 [ 342.280426][ T5880] do_sync+0x4c6/0xe50 [ 342.284546][ T5880] ? gfs2_quota_sync+0x411/0x5a0 [ 342.289684][ T5880] ? bh_get+0x760/0x760 [ 342.293886][ T5880] ? __lock_acquire+0x7d40/0x7d40 [ 342.299118][ T5880] ? do_raw_spin_lock+0x11f/0x2c0 [ 342.304177][ T5880] ? gfs2_quota_sync+0x411/0x5a0 [ 342.309339][ T5880] ? do_raw_spin_unlock+0x121/0x230 [ 342.314846][ T5880] gfs2_quota_sync+0x411/0x5a0 [ 342.319868][ T5880] gfs2_sync_fs+0x4c/0xb0 [ 342.324268][ T5880] sync_filesystem+0xea/0x220 [ 342.328985][ T5880] generic_shutdown_super+0x6f/0x2b0 [ 342.334530][ T5880] kill_block_super+0x44/0x90 [ 342.339392][ T5880] deactivate_locked_super+0x97/0x100 [ 342.344983][ T5880] cleanup_mnt+0x43b/0x4d0 [ 342.349457][ T5880] task_work_run+0x1d4/0x260 [ 342.354294][ T5880] ? task_work_cancel+0x220/0x220 [ 342.359594][ T5880] ? exit_to_user_mode_loop+0x3b/0x110 [ 342.365366][ T5880] exit_to_user_mode_loop+0xe6/0x110 [ 342.370802][ T5880] exit_to_user_mode_prepare+0xee/0x180 [ 342.376506][ T5880] syscall_exit_to_user_mode+0x1a/0x50 [ 342.382001][ T5880] do_syscall_64+0x61/0xb0 [ 342.386556][ T5880] ? clear_bhb_loop+0x40/0x90 [ 342.391537][ T5880] ? clear_bhb_loop+0x40/0x90 [ 342.396239][ T5880] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 342.402158][ T5880] RIP: 0033:0x7fcd8bb9e097 [ 342.406599][ T5880] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 342.426579][ T5880] RSP: 002b:00007ffc51c24288 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 342.435479][ T5880] RAX: 0000000000000000 RBX: 00007fcd8bc321ca RCX: 00007fcd8bb9e097 [ 342.443950][ T5880] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc51c24340 [ 342.452067][ T5880] RBP: 00007ffc51c24340 R08: 00007ffc51c25340 R09: 00000000ffffffff [ 342.460434][ T5880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc51c253d0 [ 342.468562][ T5880] R13: 00007fcd8bc321ca R14: 000000000005378c R15: 00007ffc51c25410 [ 342.476869][ T5880] [ 342.515281][ T788] usb 1-1: 0:2 : does not exist [ 342.546675][ T968] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 342.563825][ T788] usb 1-1: USB disconnect, device number 87 [ 342.645298][ T5780] udevd[5780]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 342.766726][ T968] usb 4-1: Using ep0 maxpacket: 32 [ 342.781836][ T968] usb 4-1: unable to get BOS descriptor or descriptor too short [ 342.792744][ T968] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.808622][ T968] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 342.838063][ T968] usb 4-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 342.870297][ T968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.896468][ T968] usb 4-1: Product: syz [ 342.903065][ T968] usb 4-1: Manufacturer: syz [ 342.918459][ T968] usb 4-1: SerialNumber: syz [ 343.207742][ T968] usb 4-1: Quirk or no altest; falling back to MIDI 1.0 [ 343.223294][ T968] usb 4-1: MIDIStreaming interface descriptor not found [ 343.308362][ T9602] loop1: detected capacity change from 0 to 8 [ 343.316658][ T968] usb 4-1: USB disconnect, device number 81 [ 343.373351][ T6857] udevd[6857]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 343.407480][ T9602] SQUASHFS error: lzo decompression failed, data probably corrupt [ 343.427047][ T9602] SQUASHFS error: Failed to read block 0x91: -5 [ 343.433555][ T9602] SQUASHFS error: Unable to read metadata cache entry [8f] [ 343.461860][ T9602] SQUASHFS error: Unable to read inode 0x11f [ 344.006819][ T9608] syz.1.1665: attempt to access beyond end of device [ 344.006819][ T9608] nbd1: rw=0, sector=2, nr_sectors = 2 limit=0 [ 344.031987][ T9591] loop2: detected capacity change from 0 to 32768 [ 344.050305][ T9608] vxfs: unable to read disk superblock at 1 [ 344.066885][ T9591] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 344.077167][ T9591] dlm: no local IP address has been set [ 344.083334][ T9591] dlm: cannot start dlm midcomms -107 [ 344.085516][ T9608] syz.1.1665: attempt to access beyond end of device [ 344.085516][ T9608] nbd1: rw=0, sector=16, nr_sectors = 2 limit=0 [ 344.103782][ T9608] vxfs: unable to read disk superblock at 8 [ 344.110975][ T9608] vxfs: can't find superblock. [ 344.120917][ T9591] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 344.412781][ T788] usb 4-1: new full-speed USB device number 82 using dummy_hcd [ 344.502869][ T9599] loop0: detected capacity change from 0 to 40427 [ 344.551109][ T9599] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 344.572020][ T9599] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 344.592114][ T9617] loop2: detected capacity change from 0 to 128 [ 344.600186][ T9599] F2FS-fs (loop0): build fault injection attr: rate: 2, type: 0x7ffff [ 344.611326][ T9617] ufs: You didn't specify the type of your ufs filesystem [ 344.611326][ T9617] [ 344.611326][ T9617] mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... [ 344.611326][ T9617] [ 344.611326][ T9617] >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [ 344.626251][ T9599] F2FS-fs (loop0): LFS is not compatible with ATGC [ 344.672938][ T788] usb 4-1: unable to get BOS descriptor or descriptor too short [ 344.685635][ T788] usb 4-1: not running at top speed; connect to a high speed hub [ 344.705785][ T788] usb 4-1: config 1 has an invalid interface number: 28 but max is 0 [ 344.709718][ T9617] ufs: ufs_fill_super(): fragment size 2066844866 is not a power of 2 [ 344.744398][ T788] usb 4-1: config 1 has no interface number 0 [ 344.764665][ T788] usb 4-1: config 1 interface 28 has no altsetting 0 [ 344.791338][ T788] usb 4-1: New USB device found, idVendor=108c, idProduct=0159, bcdDevice=1a.5e [ 344.809828][ T788] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.826804][ T5780] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.836084][ T788] usb 4-1: Product: syz [ 344.851065][ T788] usb 4-1: Manufacturer: syz [ 344.855838][ T788] usb 4-1: SerialNumber: syz [ 345.184396][ T788] etas_es58x 4-1:1.28: Starting syz syz (Serial Number syz) [ 345.235227][ T788] usb 4-1: USB disconnect, device number 82 [ 345.606902][ T9631] loop2: detected capacity change from 0 to 4096 [ 345.676457][ T9631] ntfs3: loop2: Failed to initialize MFT zone (-22). [ 345.818068][ T9611] Process accounting resumed [ 346.159881][ T9625] loop1: detected capacity change from 0 to 32768 [ 346.179420][ T9625] (syz.1.1673,9625,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 346.216673][ T788] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 346.230595][ T9625] (syz.1.1673,9625,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 346.267293][ T9625] (syz.1.1673,9625,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x656d756e, computed 0x55fde6db. Applying ECC. [ 346.327173][ T9625] (syz.1.1673,9625,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x5984567b, computed 0xd335f57d. Applying ECC. [ 346.344356][ T9652] loop3: detected capacity change from 0 to 128 [ 346.344583][ T9625] (syz.1.1673,9625,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x5984567b, computed 0xc3472e55 [ 346.368798][ T9625] (syz.1.1673,9625,1):ocfs2_validate_inode_block:1382 ERROR: Checksum failed for dinode 28 [ 346.379898][ T9625] (syz.1.1673,9625,1):ocfs2_read_locked_inode:521 ERROR: status = -5 [ 346.388930][ T9625] (syz.1.1673,9625,1):_ocfs2_get_system_file_inode:144 ERROR: status = -5 [ 346.400511][ T9625] (syz.1.1673,9625,1):ocfs2_init_local_system_inodes:492 ERROR: status=-22, sysfile=9, slot=0 [ 346.411131][ T9625] (syz.1.1673,9625,1):ocfs2_init_local_system_inodes:501 ERROR: status = -22 [ 346.420387][ T9625] (syz.1.1673,9625,1):ocfs2_mount_volume:1814 ERROR: status = -22 [ 346.423895][ T9652] hpfs: Bad magic ... probably not HPFS [ 346.428953][ T788] usb 3-1: Using ep0 maxpacket: 16 [ 346.441677][ T9625] (syz.1.1673,9625,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 346.468982][ T788] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 346.496499][ T788] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.536653][ T5834] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 346.565954][ T788] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 346.602904][ T788] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 12336, setting to 1024 [ 346.645877][ T788] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 346.701137][ T788] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 346.728592][ T788] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.755843][ T788] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 346.768650][ T9654] loop0: detected capacity change from 0 to 4096 [ 346.798888][ T9654] ntfs: (device loop0): parse_ntfs_boot_sector(): Mft record size (16384) exceeds the PAGE_SIZE on your system (4096). This is not supported. Sorry. [ 346.804073][ T788] usb 3-1: SerialNumber: syz [ 346.851830][ T9654] ntfs: (device loop0): ntfs_fill_super(): Unsupported NTFS filesystem. [ 346.856345][ T9640] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 346.879011][ T9640] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 347.141579][ T788] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 347.187308][ T788] usb 3-1: USB disconnect, device number 81 [ 347.381927][ T9666] loop3: detected capacity change from 0 to 128 [ 347.452057][ T5834] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 347.488945][ T51] Bluetooth: hci0: unexpected event 0x2f length: 509 > 260 [ 348.258486][ T9686] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. [ 348.426174][ T9690] futex_wake_op: syz.1.1705 tries to shift op by -1; fix this program [ 348.457071][ T9664] loop0: detected capacity change from 0 to 32768 [ 348.486279][ T9664] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 348.520660][ T9664] dlm: no local IP address has been set [ 348.550211][ T9664] dlm: cannot start dlm midcomms -107 [ 348.556341][ T9664] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 348.638489][ T788] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 348.793301][ T9678] loop3: detected capacity change from 0 to 32768 [ 348.825707][ T9678] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.1699 (9678) [ 348.855708][ T788] usb 3-1: Using ep0 maxpacket: 8 [ 348.886394][ T788] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 348.897899][ T9678] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 348.925811][ T788] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.955909][ T9678] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 348.965083][ T9678] BTRFS info (device loop3): force zlib compression, level 3 [ 348.977518][ T788] pvrusb2: Hardware description: Terratec Grabster AV400 [ 348.984630][ T788] pvrusb2: ********** [ 349.029547][ T788] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 349.042289][ T9678] BTRFS info (device loop3): disabling free space tree [ 349.060487][ T788] pvrusb2: Important functionality might not be entirely working. [ 349.067860][ T9678] BTRFS info (device loop3): enabling ssd optimizations [ 349.094938][ T788] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 349.096636][ T9678] BTRFS info (device loop3): allowing degraded mounts [ 349.158623][ T788] pvrusb2: ********** [ 349.175605][ T9678] BTRFS info (device loop3): trying to use backup root at mount time [ 349.207134][ T2321] pvrusb2: Invalid write control endpoint [ 349.211861][ T9678] BTRFS info (device loop3): enabling free space tree [ 349.223658][ T788] usb 3-1: USB disconnect, device number 82 [ 349.254982][ T9678] BTRFS info (device loop3): using free space tree [ 349.464879][ T2321] pvrusb2: Invalid write control endpoint [ 349.515801][ T2321] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 349.536992][ T9678] BTRFS info (device loop3): auto enabling async discard [ 349.557308][ T2321] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 349.565030][ T2321] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 349.578555][ T9678] BTRFS info (device loop3): checking UUID tree [ 349.600966][ T2321] pvrusb2: Device being rendered inoperable [ 349.625591][ T2321] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 349.655482][ T2321] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 349.706548][ T2321] pvrusb2: Attached sub-driver cx25840 [ 349.712679][ T9727] 9pnet: Could not find request transport: f [ 349.718875][ T2321] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 349.765406][ T2321] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 350.061542][ T9733] loop2: detected capacity change from 0 to 1024 [ 350.066300][ T5886] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 350.077336][ T9733] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 350.136830][ T9733] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 350.196561][ T9733] EXT4-fs error (device loop2): ext4_get_journal_inode:5820: comm syz.2.1716: inode #1: comm syz.2.1716: iget: illegal inode # [ 350.270327][ T9733] EXT4-fs (loop2): no journal found [ 350.282591][ T9733] EXT4-fs (loop2): can't get journal size [ 350.336179][ T9733] EXT4-fs (loop2): failed to initialize system zone (-22) [ 350.373174][ T9733] EXT4-fs (loop2): mount failed [ 350.388678][ T9718] loop0: detected capacity change from 0 to 32768 [ 350.398326][ T9739] PKCS7: Unknown OID: [4] 0.38.35.0.8907.1032(bad) [ 350.425425][ T9739] PKCS7: Only support pkcs7_signedData type [ 350.428158][ T9718] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #65: inline data id_count 312 exceeds max 305 [ 350.469747][ T9718] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 350.527033][ T9718] OCFS2: File system is now read-only. [ 350.552449][ T9718] (syz.0.1713,9718,0):ocfs2_read_locked_inode:521 ERROR: status = -30 [ 350.597077][ T9718] (syz.0.1713,9718,0):ocfs2_init_global_system_inodes:440 ERROR: status = -30 [ 350.625420][ T9718] (syz.0.1713,9718,0):ocfs2_init_global_system_inodes:472 ERROR: status = -30 [ 350.634744][ T9718] (syz.0.1713,9718,0):ocfs2_initialize_super:2254 ERROR: status = -30 [ 350.705718][ T9718] (syz.0.1713,9718,0):ocfs2_fill_super:1178 ERROR: status = -30 [ 350.917649][ T9748] loop2: detected capacity change from 0 to 16 [ 350.949564][ T9748] erofs: (device loop2): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 122700) [ 351.029223][ T9746] loop0: detected capacity change from 0 to 4096 [ 351.068294][ T9746] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 351.085272][ T5835] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 351.175439][ T8] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 351.260900][ T9746] ntfs3: loop0: Failed to initialize $Secure::$SII (-22). [ 351.285919][ T9746] ntfs3: loop0: Failed to initialize $Secure (-22). [ 351.375754][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 351.384780][ T8] usb 2-1: unable to get BOS descriptor or descriptor too short [ 351.384797][ T5780] I/O error, dev loop0, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 351.396019][ T8] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 351.442689][ T8] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 293 [ 351.464401][ T8] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 351.488477][ T8] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice= 0.40 [ 351.499386][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.510421][ T9755] loop3: detected capacity change from 0 to 4096 [ 351.515714][ T8] usb 2-1: Product: syz [ 351.527379][ T8] usb 2-1: Manufacturer: syz [ 351.550284][ T9755] ntfs3: loop3: Different NTFS sector size (2048) and media sector size (512). [ 351.566167][ T8] usb 2-1: SerialNumber: syz [ 351.576559][ T787] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 351.587990][ T9755] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 351.607855][ T9749] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 351.627410][ T9755] ntfs3: loop3: failed to replay log file. Can't mount rw! [ 351.809270][ T787] usb 3-1: unable to get BOS descriptor or descriptor too short [ 351.838706][ T787] usb 3-1: config 5 has an invalid interface number: 45 but max is 0 [ 351.856565][ T8] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 351.864278][ T8] usb 2-1: MIDIStreaming interface descriptor not found [ 351.871892][ T787] usb 3-1: config 5 has no interface number 0 [ 351.882594][ T787] usb 3-1: config 5 interface 45 has no altsetting 0 [ 351.900972][ T787] usb 3-1: New USB device found, idVendor=8528, idProduct=a193, bcdDevice=c3.51 [ 351.929725][ T787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.943897][ T787] usb 3-1: Product: syz [ 351.955482][ T8] usb 2-1: USB disconnect, device number 83 [ 351.961745][ T787] usb 3-1: Manufacturer: syz [ 351.969735][ T787] usb 3-1: SerialNumber: syz [ 351.986222][ T968] usb 1-1: new full-speed USB device number 88 using dummy_hcd [ 352.040673][ T7821] udevd[7821]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 352.085503][ T788] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 352.192319][ T968] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 352.202892][ T968] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 352.222470][ T968] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 352.228064][ T787] usb-storage 3-1:5.45: USB Mass Storage device detected [ 352.244558][ T968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.254146][ T968] usb 1-1: Product: syz [ 352.258634][ T968] usb 1-1: Manufacturer: syz [ 352.263394][ T968] usb 1-1: SerialNumber: syz [ 352.275133][ T788] usb 4-1: Using ep0 maxpacket: 8 [ 352.280979][ T968] cdc_acm: probe of 1-1:1.0 failed with error -22 [ 352.299777][ T788] usb 4-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=1d.9c [ 352.310713][ T788] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.319727][ T788] usb 4-1: Product: syz [ 352.323994][ T787] usb 3-1: USB disconnect, device number 83 [ 352.325053][ T788] usb 4-1: Manufacturer: syz [ 352.334863][ T788] usb 4-1: SerialNumber: syz [ 352.382747][ T788] usb 4-1: config 0 descriptor?? [ 352.407797][ T788] pwc: Creative Labs Webcam 5 detected. [ 352.514880][ T968] usb 1-1: USB disconnect, device number 88 [ 352.616568][ T788] pwc: Failed to set LED on/off time (-71) [ 352.622946][ T788] pwc: send_video_command error -71 [ 352.629021][ T788] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 352.637057][ T788] Philips webcam: probe of 4-1:0.0 failed with error -71 [ 352.650207][ T788] usb 4-1: USB disconnect, device number 83 [ 352.735062][ T8] usb 2-1: new full-speed USB device number 84 using dummy_hcd [ 352.924016][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 352.947796][ T8] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 352.957640][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.971402][ T8] usb 2-1: Product: syz [ 352.978302][ T8] usb 2-1: Manufacturer: syz [ 352.983023][ T8] usb 2-1: SerialNumber: syz [ 352.996294][ T8] usb 2-1: config 0 descriptor?? [ 353.009968][ T8] adutux 2-1:0.0: interrupt endpoints not found [ 353.234148][ T9] usb 2-1: USB disconnect, device number 84 [ 353.502343][ T9770] loop3: detected capacity change from 0 to 8192 [ 353.552553][ T9766] loop2: detected capacity change from 0 to 32768 [ 353.578153][ T9766] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop2 scanned by syz.2.1730 (9766) [ 353.578465][ T9770] loop3: p3 < > [ 353.619396][ T9766] BTRFS info (device loop2): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 353.661846][ T9766] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 353.705040][ T9766] BTRFS info (device loop2): disabling log replay at mount time [ 353.714383][ T9766] BTRFS info (device loop2): ignoring data csums [ 353.747566][ T9766] BTRFS info (device loop2): turning on async discard [ 353.754580][ T9766] BTRFS info (device loop2): enabling all of the rescue options [ 353.771058][ T9768] loop0: detected capacity change from 0 to 32768 [ 353.785207][ T9766] BTRFS info (device loop2): ignoring bad roots [ 353.792352][ T9766] BTRFS info (device loop2): using free space tree [ 353.917045][ T12] BTRFS warning (device loop2): checksum verify failed on logical 5337088 mirror 1 wanted 0x324c5e2d0cac2dc8f61cbfdfc8cd69d9816061b1498b9e1bff7d10a59610160b found 0xf8bb6bdef03b64ff3b11a2a87ba7a2aeacfdb41cc49a87adad5cc1644d216b29 level 0 [ 354.050064][ T9766] BTRFS error (device loop2): failed to load root extent [ 354.092873][ T59] BTRFS warning (device loop2: state C): checksum verify failed on logical 5341184 mirror 1 wanted 0xc53d3c5bb04ba5dfc01f4c277f0b81815915cb99da5074f609a3f7f617cf284a found 0xd34891a64d32c06b063fbbf3d26e09cb4d5acf5ade8dc51c4cd532bb53f895d0 level 0 [ 354.132264][ T5780] udevd[5780]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 354.197235][ T9766] BTRFS error (device loop2: state C): failed to load root free space [ 354.238636][ T12] BTRFS warning (device loop2: state C): checksum verify failed on logical 5287936 mirror 1 wanted 0x31987782e3a542b4b1826f4a60605b79838e23bf27075900db4b92202c72b2fd found 0xceda3bc49047826ec4468b88ec74a14d6cd3232f25b2c41331ed48993507590e level 0 [ 354.346887][ T33] BTRFS warning (device loop2: state C): checksum verify failed on logical 5292032 mirror 1 wanted 0xcbbb23d5b53a3b4892a5068ee5011732ffcd94742b434497e3f11d7ca86a6d23 found 0x6ab87e71a537053373402d980abd70276b583e303a68e0dd0a46bb41cfc306c8 level 0 [ 354.522191][ T9766] BTRFS info (device loop2: state C): enabling ssd optimizations [ 354.532363][ T9798] loop3: detected capacity change from 0 to 1024 [ 354.551051][ T9766] BTRFS info (device loop2: state C): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 354.617598][ T9798] hfsplus: failed to load root directory [ 354.776139][ T9802] loop0: detected capacity change from 0 to 1024 [ 355.124085][ T5780] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop2 scanned by udevd (5780) [ 355.595645][ T9790] loop1: detected capacity change from 0 to 40427 [ 355.635216][ T9790] F2FS-fs (loop1): build fault injection attr: rate: 14, type: 0x7ffff [ 355.670848][ T9790] F2FS-fs (loop1): Image doesn't support compression [ 355.699451][ T9790] F2FS-fs (loop1): build fault injection attr: rate: 0, type: 0xeffa [ 355.720766][ T9790] F2FS-fs (loop1): invalid crc value [ 355.750473][ C0] F2FS-fs (loop1): inject read IO error in f2fs_read_end_io of blk_update_request+0x597/0xe40 [ 355.780595][ T9790] F2FS-fs (loop1): inject kvmalloc in f2fs_kvmalloc of f2fs_fill_super+0x443d/0x6dc0 [ 355.810911][ T9790] F2FS-fs (loop1): Failed to initialize F2FS node manager (-12) [ 356.005729][ T788] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 356.092792][ T9826] loop1: detected capacity change from 0 to 512 [ 356.123702][ T9828] loop2: detected capacity change from 0 to 512 [ 356.140767][ T9826] EXT4-fs: Ignoring removed mblk_io_submit option [ 356.145796][ T9828] EXT4-fs: Ignoring removed oldalloc option [ 356.188718][ T9826] EXT4-fs: Mount option(s) incompatible with ext3 [ 356.205033][ T9828] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.1752: Parent and EA inode have the same ino 15 [ 356.237873][ T788] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 356.258694][ T9828] EXT4-fs (loop2): Remounting filesystem read-only [ 356.259740][ T788] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 356.275827][ T788] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 356.290868][ T788] usb 1-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 356.300963][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.311415][ T788] usb 1-1: Product: syz [ 356.316310][ T788] usb 1-1: Manufacturer: syz [ 356.321690][ T788] usb 1-1: SerialNumber: syz [ 356.333890][ T9828] EXT4-fs (loop2): 1 orphan inode deleted [ 356.394048][ T9828] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 356.475501][ T9812] loop3: detected capacity change from 0 to 32768 [ 356.572177][ T9812] OCFS2: ERROR (device loop3): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 75 has bad extent record (0, 2048, 0) [ 356.596388][ T9812] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 356.602223][ T788] usb 1-1: Can't get UAC3 power state for id 10 [ 356.615629][ T788] usb 1-1: BAAD MICROPHONE c_chmask mismatch [ 356.649290][ T788] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 356.664760][ T9812] OCFS2: Returning error to the calling process. [ 356.666882][ T788] usb 1-1: USB disconnect, device number 89 [ 356.703967][ T9812] (syz.3.1744,9812,1):ocfs2_get_clusters:624 ERROR: status = -30 [ 356.720329][ T5832] udevd[5832]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 356.735501][ T5883] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.780403][ T9812] (syz.3.1744,9812,0):ocfs2_extent_map_get_blocks:671 ERROR: status = -30 [ 356.819889][ T9812] (syz.3.1744,9812,0):ocfs2_bmap:489 ERROR: get_blocks() failed, block = 0 [ 356.860523][ T9812] (syz.3.1744,9812,0):ocfs2_bmap:490 ERROR: status = -30 [ 356.874840][ T9812] jbd2_journal_init_inode: Cannot locate journal superblock [ 356.882386][ T9812] (syz.3.1744,9812,0):ocfs2_journal_init:973 ERROR: Linux journal layer error [ 356.931958][ T9812] (syz.3.1744,9812,0):ocfs2_check_volume:2403 ERROR: Could not initialize journal! [ 356.944126][ T9835] loop2: detected capacity change from 0 to 8 [ 356.966789][ T9812] (syz.3.1744,9812,0):ocfs2_check_volume:2488 ERROR: status = -22 [ 356.998174][ T9812] (syz.3.1744,9812,0):ocfs2_mount_volume:1820 ERROR: status = -22 [ 357.020304][ T9835] SQUASHFS error: xz decompression failed, data probably corrupt [ 357.030240][ T9833] ntfs3: loop1: Different NTFS sector size (1024) and media sector size (512). [ 357.044752][ T9835] SQUASHFS error: Failed to read block 0x108: -5 [ 357.045917][ T9812] (syz.3.1744,9812,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 357.051137][ T9835] SQUASHFS error: Unable to read metadata cache entry [106] [ 357.051162][ T9835] SQUASHFS error: Unable to read inode 0x11f [ 357.096975][ T9833] ntfs3: loop1: Failed to load $Bitmap (-22). [ 357.697947][ T9846] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 357.719171][ T9846] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 357.855550][ T5915] usb 2-1: new low-speed USB device number 85 using dummy_hcd [ 358.044324][ T8] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 358.059588][ T5915] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 358.084397][ T9853] REISERFS warning (device loop0): super-6509 reiserfs_parse_options: nolargeio option is no longer supported [ 358.122439][ T5915] usb 2-1: string descriptor 0 read error: -22 [ 358.135165][ T5915] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=56.c0 [ 358.160106][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.227148][ T8] usb 4-1: unable to get BOS descriptor or descriptor too short [ 358.255927][ T8] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 137, changing to 7 [ 358.291334][ T8] usb 4-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice= 0.40 [ 358.321234][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.337469][ T8] usb 4-1: Product: syz [ 358.354270][ T8] usb 4-1: Manufacturer: syz [ 358.362132][ T8] usb 4-1: SerialNumber: syz [ 358.390726][ T9847] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 358.445189][ T9847] (syz.2.1759,9847,0):ocfs2_read_journal_inode:1659 ERROR: status = -13 [ 358.449885][ T788] usb 2-1: USB disconnect, device number 85 [ 358.471740][ T9847] (syz.2.1759,9847,0):ocfs2_mark_dead_nodes:1942 ERROR: status = -13 [ 358.495502][ T9847] (syz.2.1759,9847,1):ocfs2_check_volume:2476 ERROR: status = -13 [ 358.509283][ T9856] NILFS (loop0): unrecognized mount option "dont_appraise" [ 358.515381][ T9847] (syz.2.1759,9847,1):ocfs2_check_volume:2488 ERROR: status = -13 [ 358.525756][ T9847] (syz.2.1759,9847,1):ocfs2_mount_volume:1820 ERROR: status = -13 [ 358.583522][ T9847] (syz.2.1759,9847,1):ocfs2_fill_super:1178 ERROR: status = -13 [ 358.649115][ T8] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 358.664549][ T8] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 358.681405][ T8] usb 4-1: unit 5 not found! [ 358.891024][ T8] usb 4-1: USB disconnect, device number 84 [ 358.961234][ T5834] udevd[5834]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 359.014413][ T787] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 359.226604][ T787] usb 1-1: unable to get BOS descriptor or descriptor too short [ 359.247206][ T787] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 359.250615][ T9864] set_capacity_and_notify: 5 callbacks suppressed [ 359.250632][ T9864] loop1: detected capacity change from 0 to 8 [ 359.269178][ T787] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 359.311513][ T787] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 359.337614][ T9864] SQUASHFS error: Failed to read block 0xe000000000001ea: -5 [ 359.353983][ T9864] unable to read xattr id index table [ 359.354998][ T787] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 359.404222][ T787] usb 1-1: config 1 interface 1 has no altsetting 1 [ 359.422783][ T787] usb 1-1: string descriptor 0 read error: -22 [ 359.430522][ T787] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 359.458857][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.569035][ T787] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 359.777398][ T787] usb 1-1: USB disconnect, device number 90 [ 360.411430][ T9892] loop3: detected capacity change from 0 to 4096 [ 360.474159][ T5915] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 360.499214][ T9892] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 360.565426][ T9892] ntfs3: loop3: Failed to load $Secure (-22). [ 360.594326][ T9892] ntfs3: loop3: Failed to initialize $Secure (-22). [ 360.636239][ T9896] loop0: detected capacity change from 0 to 128 [ 360.670018][ T9896] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 360.715647][ T5915] usb 3-1: unable to get BOS descriptor or descriptor too short [ 360.744027][ T5915] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 137, changing to 7 [ 360.799086][ T5915] usb 3-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice= 0.40 [ 360.837040][ T5915] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.852593][ T5915] usb 3-1: Product: syz [ 360.867778][ T5915] usb 3-1: Manufacturer: syz [ 360.872561][ T5915] usb 3-1: SerialNumber: syz [ 361.044129][ T9883] loop1: detected capacity change from 0 to 40427 [ 361.061094][ T9883] F2FS-fs (loop1): Fix alignment : internally, start(4096) end(16896) block(12288) [ 361.101577][ T9883] F2FS-fs (loop1): old and new quota format mixing [ 361.168854][ T5915] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 361.186716][ T5915] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 361.214883][ T5915] usb 3-1: unit 5 not found! [ 361.408000][ T5915] usb 3-1: USB disconnect, device number 84 [ 361.459875][ T5834] udevd[5834]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 361.506973][ T968] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 361.749098][ T968] usb 1-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=26.50 [ 361.769661][ T968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.793976][ T968] usb 1-1: Product: syz [ 361.798783][ T968] usb 1-1: Manufacturer: syz [ 361.803527][ T968] usb 1-1: SerialNumber: syz [ 361.829829][ T968] usb 1-1: config 0 descriptor?? [ 361.851539][ T968] usb 1-1: Waiting for MOTU Microbook II to boot up... [ 361.859947][ T9912] loop3: detected capacity change from 0 to 4096 [ 361.866919][ T968] usb 1-1: failed setting the sample rate for Motu MicroBook II: -22 [ 361.877752][ T968] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 361.885365][ T9912] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 361.951224][ T9912] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 361.961218][ T9912] ntfs3: loop3: mft corrupted [ 361.967245][ T9912] ntfs3: loop3: Failed to load $Extend (-22). [ 361.973549][ T9912] ntfs3: loop3: Failed to initialize $Extend. [ 361.994317][ T9] usb 2-1: new full-speed USB device number 86 using dummy_hcd [ 362.114135][ T968] usb 1-1: USB disconnect, device number 91 [ 362.209044][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 362.234994][ T9] usb 2-1: not running at top speed; connect to a high speed hub [ 362.256877][ T9] usb 2-1: config 6 has an invalid interface number: 247 but max is 0 [ 362.275208][ T9] usb 2-1: config 6 has no interface number 0 [ 362.289730][ T9] usb 2-1: config 6 interface 247 has no altsetting 0 [ 362.302873][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=2c1f, bcdDevice=94.a2 [ 362.330970][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.343881][ T9] usb 2-1: Product: syz [ 362.348144][ T9] usb 2-1: Manufacturer: syz [ 362.358384][ T9] usb 2-1: SerialNumber: syz [ 362.399163][ T9921] mmap: syz.3.1796 (9921) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 362.598820][ T9] ipheth 2-1:6.247: Unable to find alternate settings interface [ 362.614828][ T9] usb 2-1: USB disconnect, device number 86 [ 362.687378][ T968] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 362.726546][ T9926] loop3: detected capacity change from 0 to 8192 [ 362.753893][ T9926] REISERFS warning (device loop3): super-6507 reiserfs_parse_options: bad value autoblock-allocator=test4 for -oresize [ 362.753893][ T9926] [ 362.895205][ T968] usb 3-1: unable to get BOS descriptor or descriptor too short [ 362.915593][ T968] usb 3-1: config 1 has an invalid descriptor of length 147, skipping remainder of the config [ 362.945342][ T968] usb 3-1: too many endpoints for config 1 interface 0 altsetting 10: 130, using maximum allowed: 30 [ 362.967251][ T968] usb 3-1: config 1 interface 0 altsetting 10 has 0 endpoint descriptors, different from the interface descriptor's value: 130 [ 362.996216][ T968] usb 3-1: config 1 interface 0 has no altsetting 0 [ 363.016449][ T968] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 363.036746][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.054710][ T968] usb 3-1: Product: syz [ 363.069208][ T968] usb 3-1: Manufacturer: syz [ 363.079362][ T968] usb 3-1: SerialNumber: syz [ 363.338274][ T968] usb 3-1: bad CDC descriptors [ 363.357313][ T968] usb 3-1: USB disconnect, device number 85 [ 363.539663][ T9951] loop3: detected capacity change from 0 to 764 [ 363.570404][ T9951] rock: directory entry would overflow storage [ 363.579850][ T9951] rock: sig=0x5245, size=8, remaining=5 [ 363.916985][ T9961] loop3: detected capacity change from 0 to 512 [ 363.941652][ T9959] loop0: detected capacity change from 0 to 4096 [ 363.973621][ T5915] usb 2-1: new full-speed USB device number 87 using dummy_hcd [ 363.984516][ T9961] EXT4-fs error (device loop3): ext4_map_blocks:610: inode #2: block 3: comm syz.3.1815: lblock 0 mapped to illegal pblock 3 (length 1) [ 364.022483][ T9961] EXT4-fs (loop3): Remounting filesystem read-only [ 364.031250][ T9961] EXT4-fs warning (device loop3): dx_probe:823: inode #2: lblock 0: comm syz.3.1815: error -117 reading directory block [ 364.044675][ T9961] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 364.045944][ T9959] ntfs: volume version 3.1. [ 364.054955][ T9961] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 364.115917][ T9959] ntfs: (device loop0): ntfs_is_extended_system_file(): Inode hard link count doesn't match number of name attributes. You should run chkdsk. [ 364.134506][ T5886] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 364.147197][ T9959] ntfs: (device loop0): ntfs_read_locked_inode(): $DATA attribute is missing. [ 364.165190][ T9959] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -2. Marking corrupt inode 0x18 as bad. Run chkdsk. [ 364.195449][ T5915] usb 2-1: config 0 has an invalid interface number: 113 but max is 0 [ 364.204873][ T5915] usb 2-1: config 0 has no interface number 0 [ 364.211487][ T5915] usb 2-1: config 0 interface 113 altsetting 2 has an invalid endpoint with address 0x14, skipping [ 364.237385][ T9959] ntfs: (device loop0): load_and_init_quota(): Failed to load $Quota. [ 364.266757][ T5915] usb 2-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 364.271428][ T9959] ntfs: (device loop0): load_system_files(): Failed to load $Quota. Mounting read-only. Run chkdsk. [ 364.309573][ T5915] usb 2-1: config 0 interface 113 has no altsetting 0 [ 364.329639][ T5915] usb 2-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 364.343491][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.379734][ T5915] usb 2-1: Product: syz [ 364.395093][ T5915] usb 2-1: Manufacturer: syz [ 364.399961][ T5915] usb 2-1: SerialNumber: syz [ 364.427132][ T5915] usb 2-1: config 0 descriptor?? [ 364.441927][ T5915] pn533_usb 2-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 364.613574][ T9] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 364.623890][ T5767] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 364.653056][ T5915] usb 2-1: USB disconnect, device number 87 [ 364.815898][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 364.822990][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 364.833411][ T5767] usb 3-1: Using ep0 maxpacket: 8 [ 364.838687][ T9] usb 4-1: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice=21.c6 [ 364.848008][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.857785][ T5767] usb 3-1: unable to get BOS descriptor or descriptor too short [ 364.868410][ T9] usb 4-1: config 0 descriptor?? [ 364.878093][ T5767] usb 3-1: config 8 has an invalid interface number: 134 but max is 0 [ 364.893439][ T5767] usb 3-1: config 8 has no interface number 0 [ 364.899736][ T5767] usb 3-1: config 8 interface 134 has no altsetting 0 [ 364.912999][ T5767] usb 3-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=36.c5 [ 364.922553][ T5767] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.930702][ T5767] usb 3-1: Product: syz [ 364.935107][ T5767] usb 3-1: Manufacturer: syz [ 364.939753][ T5767] usb 3-1: SerialNumber: syz [ 364.944502][ T787] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 365.095732][ T9] usb 4-1: USB disconnect, device number 85 [ 365.134240][ T787] usb 1-1: Using ep0 maxpacket: 16 [ 365.141438][ T787] usb 1-1: config 2 has an invalid interface number: 191 but max is 0 [ 365.151048][ T787] usb 1-1: config 2 has no interface number 0 [ 365.157305][ T787] usb 1-1: config 2 interface 191 has no altsetting 0 [ 365.171205][ T787] usb 1-1: New USB device found, idVendor=0707, idProduct=0100, bcdDevice=32.ec [ 365.183375][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.196330][ T5767] as10x_usb: device has been detected [ 365.202527][ T5767] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 365.211824][ T787] usb 1-1: Product: syz [ 365.218881][ T787] usb 1-1: Manufacturer: syz [ 365.243417][ T787] usb 1-1: SerialNumber: syz [ 365.274626][ T5767] usb 3-1: DVB: registering adapter 1 frontend 0 (PCTV Systems picoStick (74e))... [ 365.297005][ T5767] as10x_usb: error during firmware upload part1 [ 365.304506][ T5767] Registered device PCTV Systems picoStick (74e) [ 365.309086][ T5767] usb 3-1: USB disconnect, device number 86 [ 365.371004][ T5767] Unregistered device PCTV Systems picoStick (74e) [ 365.378640][ T5767] as10x_usb: device has been disconnected [ 365.480078][ T787] kaweth 1-1:2.191: couldn't find required endpoints [ 365.500141][ T787] usb 1-1: USB disconnect, device number 92 [ 365.892047][ T9977] loop1: detected capacity change from 0 to 40427 [ 365.914167][ T9977] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(1) root(3) [ 365.923876][ T9977] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 365.952746][ T9977] F2FS-fs (loop1): build fault injection attr: rate: 4, type: 0x7ffff [ 365.968299][ T9983] loop3: detected capacity change from 0 to 512 [ 365.984987][ T9977] F2FS-fs (loop1): heap/no_heap options were deprecated [ 366.099355][ T9983] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 366.220313][ T5886] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 366.491949][ T9996] loop3: detected capacity change from 0 to 2048 [ 366.560219][ T9996] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 366.624325][ T9996] UDF-fs: error (device loop3): udf_read_inode: (ino 1312) failed !bh [ 366.653239][ T9996] UDF-fs: Scanning with blocksize 512 failed [ 366.736092][ T9996] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 366.758227][ T9996] UDF-fs: Scanning with blocksize 1024 failed [ 366.857539][ T9996] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 366.872052][ T9996] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 366.879976][ T9996] UDF-fs: Scanning with blocksize 2048 failed [ 366.977629][ T9996] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 367.000831][ T9996] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 367.014160][ T9996] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 367.022330][ T9996] UDF-fs: Scanning with blocksize 4096 failed [ 367.029636][ T9996] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 367.173258][ T9] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 367.206060][T10016] loop0: detected capacity change from 0 to 512 [ 367.247918][T10016] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a817e02c, mo2=0102] [ 367.263477][T10016] System zones: 1-12 [ 367.282095][T10016] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.1839: invalid indirect mapped block 8 (level 2) [ 367.305170][T10016] EXT4-fs (loop0): Remounting filesystem read-only [ 367.371408][T10016] EXT4-fs (loop0): 1 truncate cleaned up [ 367.379386][T10016] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 367.386282][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 367.407290][T10022] loop1: detected capacity change from 0 to 512 [ 367.424986][T10022] EXT4-fs: Ignoring removed oldalloc option [ 367.431078][T10022] EXT4-fs: Ignoring removed nobh option [ 367.449974][ T9] usb 3-1: config 0 has an invalid interface number: 158 but max is 0 [ 367.486890][ T9] usb 3-1: config 0 has no interface number 0 [ 367.489351][ T5882] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 367.503652][ T9] usb 3-1: config 0 interface 158 has no altsetting 0 [ 367.551014][T10022] [ 367.553409][T10022] ====================================================== [ 367.560652][T10022] WARNING: possible circular locking dependency detected [ 367.567707][T10022] syzkaller #0 Not tainted [ 367.572246][T10022] ------------------------------------------------------ [ 367.579409][T10022] syz.1.1842/10022 is trying to acquire lock: [ 367.585805][T10022] ffff888059ce8c58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350 [ 367.595993][T10022] [ 367.595993][T10022] but task is already holding lock: [ 367.603387][T10022] ffff88805c07a8c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 367.613637][T10022] [ 367.613637][T10022] which lock already depends on the new lock. [ 367.613637][T10022] [ 367.624068][T10022] [ 367.624068][T10022] the existing dependency chain (in reverse order) is: [ 367.633343][T10022] [ 367.633343][T10022] -> #2 (&ei->xattr_sem){++++}-{3:3}: [ 367.641387][T10022] down_read+0x46/0x2e0 [ 367.646181][T10022] ext4_setattr+0x86b/0x1dc0 [ 367.651363][T10022] notify_change+0xb0d/0xe10 [ 367.656512][T10022] chown_common+0x413/0x5d0 [ 367.661830][T10022] do_fchownat+0x14b/0x240 [ 367.666864][T10022] __x64_sys_chown+0x82/0x90 [ 367.672216][T10022] do_syscall_64+0x55/0xb0 [ 367.677269][T10022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.683917][T10022] [ 367.683917][T10022] -> #1 (jbd2_handle){++++}-{0:0}: [ 367.691323][T10022] wait_transaction_locked+0x1c3/0x270 [ 367.697345][T10022] start_this_handle+0x7e8/0x21c0 [ 367.702912][T10022] jbd2__journal_start+0x2bb/0x5b0 [ 367.708636][T10022] __ext4_journal_start_sb+0x203/0x560 [ 367.714667][T10022] ext4_do_writepages+0xfb7/0x3990 [ 367.720347][T10022] ext4_writepages+0x1dd/0x350 [ 367.725641][T10022] do_writepages+0x3b3/0x630 [ 367.731115][T10022] __writeback_single_inode+0x153/0xec0 [ 367.737217][T10022] writeback_sb_inodes+0x7cd/0xf50 [ 367.742949][T10022] __writeback_inodes_wb+0x111/0x240 [ 367.749019][T10022] wb_writeback+0x47e/0xbf0 [ 367.754186][T10022] wb_workfn+0xad7/0xe60 [ 367.759134][T10022] process_scheduled_works+0xa5d/0x15d0 [ 367.765394][T10022] worker_thread+0xa55/0xfc0 [ 367.770613][T10022] kthread+0x2fa/0x390 [ 367.775221][T10022] ret_from_fork+0x48/0x80 [ 367.780192][T10022] ret_from_fork_asm+0x11/0x20 [ 367.785757][T10022] [ 367.785757][T10022] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 367.794210][T10022] __lock_acquire+0x2df1/0x7d40 [ 367.799712][T10022] lock_acquire+0x19e/0x420 [ 367.804888][T10022] percpu_down_read+0x44/0x1a0 [ 367.810192][T10022] ext4_writepages+0x1a4/0x350 [ 367.815505][T10022] do_writepages+0x3b3/0x630 [ 367.820636][T10022] __writeback_single_inode+0x153/0xec0 [ 367.827008][T10022] writeback_single_inode+0x21f/0x760 [ 367.832922][T10022] write_inode_now+0x183/0x210 [ 367.838258][T10022] iput+0x5ae/0x920 [ 367.842653][T10022] ext4_xattr_block_set+0x273f/0x32b0 [ 367.848590][T10022] ext4_expand_extra_isize_ea+0x12c5/0x1e80 [ 367.855201][T10022] __ext4_expand_extra_isize+0x306/0x400 [ 367.861504][T10022] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 367.867596][T10022] ext4_evict_inode+0x7f3/0xea0 [ 367.872984][T10022] evict+0x4ca/0x8d0 [ 367.877581][T10022] ext4_orphan_cleanup+0xbec/0x1420 [ 367.883362][T10022] ext4_fill_super+0x5eea/0x67b0 [ 367.888937][T10022] get_tree_bdev+0x3f3/0x520 [ 367.894161][T10022] vfs_get_tree+0x8c/0x280 [ 367.899331][T10022] do_new_mount+0x24b/0xa40 [ 367.904898][T10022] __se_sys_mount+0x2e7/0x3d0 [ 367.910224][T10022] do_syscall_64+0x55/0xb0 [ 367.915379][T10022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.922019][T10022] [ 367.922019][T10022] other info that might help us debug this: [ 367.922019][T10022] [ 367.932362][T10022] Chain exists of: [ 367.932362][T10022] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem [ 367.932362][T10022] [ 367.943350][ T5915] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 367.945941][T10022] Possible unsafe locking scenario: [ 367.945941][T10022] [ 367.945951][T10022] CPU0 CPU1 [ 367.966915][T10022] ---- ---- [ 367.972482][T10022] lock(&ei->xattr_sem); [ 367.976831][T10022] lock(jbd2_handle); [ 367.983533][T10022] lock(&ei->xattr_sem); [ 367.990573][T10022] rlock(&sbi->s_writepages_rwsem); [ 367.995976][T10022] [ 367.995976][T10022] *** DEADLOCK *** [ 367.995976][T10022] [ 368.004219][T10022] 3 locks held by syz.1.1842/10022: [ 368.009421][T10022] #0: ffff888074d0c0e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x353/0x520 [ 368.020142][T10022] #1: ffff888074d0c608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2bf/0xea0 [ 368.029726][T10022] #2: ffff88805c07a8c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3dc/0x6e0 [ 368.041141][T10022] [ 368.041141][T10022] stack backtrace: [ 368.047142][T10022] CPU: 0 PID: 10022 Comm: syz.1.1842 Not tainted syzkaller #0 [ 368.054791][T10022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 368.065301][T10022] Call Trace: [ 368.068610][T10022] [ 368.071574][T10022] dump_stack_lvl+0x18c/0x250 [ 368.076297][T10022] ? load_image+0x420/0x420 [ 368.081051][T10022] ? show_regs_print_info+0x20/0x20 [ 368.086283][T10022] ? print_circular_bug+0x12b/0x1a0 [ 368.091589][T10022] check_noncircular+0x2fc/0x400 [ 368.096563][T10022] ? look_up_lock_class+0x75/0x140 [ 368.101681][T10022] ? print_deadlock_bug+0x5d0/0x5d0 [ 368.106881][T10022] ? lockdep_lock+0xf5/0x230 [ 368.111586][T10022] ? _find_first_zero_bit+0xd3/0x100 [ 368.117035][T10022] __lock_acquire+0x2df1/0x7d40 [ 368.121912][T10022] ? mark_lock+0x94/0x320 [ 368.126321][T10022] ? verify_lock_unused+0x140/0x140 [ 368.131562][T10022] ? __lock_acquire+0x1347/0x7d40 [ 368.136626][T10022] ? verify_lock_unused+0x140/0x140 [ 368.141937][T10022] lock_acquire+0x19e/0x420 [ 368.146541][T10022] ? ext4_writepages+0x1a4/0x350 [ 368.151499][T10022] ? __might_sleep+0xe0/0xe0 [ 368.156182][T10022] ? read_lock_is_recursive+0x20/0x20 [ 368.161560][T10022] ? mark_lock+0x94/0x320 [ 368.165892][T10022] ? __lock_acquire+0x1347/0x7d40 [ 368.170930][T10022] percpu_down_read+0x44/0x1a0 [ 368.175708][T10022] ? ext4_writepages+0x1a4/0x350 [ 368.180839][T10022] ext4_writepages+0x1a4/0x350 [ 368.185736][T10022] ? ext4_read_folio+0x2f0/0x2f0 [ 368.190706][T10022] ? __rwlock_init+0x150/0x150 [ 368.193064][ T5915] usb 4-1: Using ep0 maxpacket: 8 [ 368.195567][T10022] ? unwind_get_return_address+0x91/0xc0 [ 368.204032][ T5915] usb 4-1: config 1 has an invalid interface number: 128 but max is 1 [ 368.206338][T10022] ? do_raw_spin_unlock+0x121/0x230 [ 368.217698][ T5915] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 368.220007][T10022] ? ext4_read_folio+0x2f0/0x2f0 [ 368.230819][ T5915] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 368.235277][T10022] do_writepages+0x3b3/0x630 [ 368.235325][T10022] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 368.247593][ T5915] usb 4-1: config 1 has no interface number 0 [ 368.249132][T10022] ? writeback_single_inode+0x214/0x760 [ 368.255490][ T5915] usb 4-1: config 1 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.261027][T10022] ? __lock_acquire+0x7d40/0x7d40 [ 368.267862][ T5915] usb 4-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 368.278018][T10022] ? do_raw_spin_lock+0x11f/0x2c0 [ 368.278061][T10022] __writeback_single_inode+0x153/0xec0 [ 368.278095][T10022] writeback_single_inode+0x21f/0x760 [ 368.286468][ T5915] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 368.293145][T10022] ? write_inode_now+0x210/0x210 [ 368.293192][T10022] write_inode_now+0x183/0x210 [ 368.293218][T10022] ? bdi_split_work_to_wbs+0x910/0x910 [ 368.293250][T10022] ? do_raw_spin_unlock+0x121/0x230 [ 368.293279][T10022] iput+0x5ae/0x920 [ 368.293303][T10022] ext4_xattr_block_set+0x273f/0x32b0 [ 368.293331][T10022] ? __might_sleep+0xe0/0xe0 [ 368.300101][ T5915] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.304035][T10022] ? xattr_find_entry+0x12b/0x2f0 [ 368.304076][T10022] ? ext4_xattr_block_find+0x350/0x350 [ 368.309915][ T5915] usb 4-1: Product: syz [ 368.318552][T10022] ? ext4_xattr_block_find+0x2d4/0x350 [ 368.318586][T10022] ext4_expand_extra_isize_ea+0x12c5/0x1e80 [ 368.323895][ T5915] usb 4-1: Manufacturer: syz [ 368.328581][T10022] __ext4_expand_extra_isize+0x306/0x400 [ 368.334561][ T5915] usb 4-1: SerialNumber: syz [ 368.339461][T10022] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 368.355516][ T5915] cdc_wdm 4-1:1.128: skipping garbage [ 368.361472][T10022] ext4_evict_inode+0x7f3/0xea0 [ 368.373573][ T5915] cdc_wdm 4-1:1.128: cdc-wdm0: USB WDM device [ 368.376126][T10022] ? _raw_spin_unlock+0x28/0x40 [ 368.381713][ T5915] cdc_wdm 4-1:1.128: Unknown control protocol [ 368.387571][T10022] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 368.387614][T10022] ? do_raw_spin_unlock+0x121/0x230 [ 368.447176][T10022] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 368.453086][T10022] evict+0x4ca/0x8d0 [ 368.457004][T10022] ? proc_nr_inodes+0x230/0x230 [ 368.461867][T10022] ? do_raw_spin_unlock+0x121/0x230 [ 368.467157][T10022] ? _raw_spin_unlock+0x28/0x40 [ 368.472009][T10022] ? iput+0x706/0x920 [ 368.476268][T10022] ext4_orphan_cleanup+0xbec/0x1420 [ 368.481484][T10022] ? ext4_orphan_del+0xbf0/0xbf0 [ 368.486537][T10022] ? ext4_register_li_request+0x183/0x940 [ 368.492517][T10022] ? errseq_check_and_advance+0x66/0x120 [ 368.498176][T10022] ext4_fill_super+0x5eea/0x67b0 [ 368.503156][T10022] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 368.509524][T10022] ? __might_sleep+0xe0/0xe0 [ 368.514202][T10022] ? read_lock_is_recursive+0x20/0x20 [ 368.519601][T10022] ? snprintf+0xe9/0x140 [ 368.523978][T10022] ? down_read_killable+0x340/0x340 [ 368.529218][T10022] ? setup_bdev_super+0x56b/0x660 [ 368.534531][T10022] get_tree_bdev+0x3f3/0x520 [ 368.539248][T10022] ? vfs_parse_fs_string+0x170/0x170 [ 368.544828][T10022] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 368.551143][T10022] ? setup_bdev_super+0x660/0x660 [ 368.556637][T10022] ? apparmor_capable+0x137/0x1a0 [ 368.561808][T10022] ? bpf_lsm_capable+0x9/0x10 [ 368.566546][T10022] ? security_capable+0x89/0xb0 [ 368.571627][T10022] vfs_get_tree+0x8c/0x280 [ 368.576205][T10022] do_new_mount+0x24b/0xa40 [ 368.580776][T10022] __se_sys_mount+0x2e7/0x3d0 [ 368.585619][T10022] ? __x64_sys_mount+0xc0/0xc0 [ 368.590618][T10022] ? lockdep_hardirqs_on+0x98/0x150 [ 368.595877][T10022] ? __x64_sys_mount+0x20/0xc0 [ 368.600703][T10022] do_syscall_64+0x55/0xb0 [ 368.605256][T10022] ? clear_bhb_loop+0x40/0x90 [ 368.610092][T10022] ? clear_bhb_loop+0x40/0x90 [ 368.613342][ T788] usb 4-1: USB disconnect, device number 86 [ 368.615076][T10022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 368.615111][T10022] RIP: 0033:0x7fcd8bb9e0ca [ 368.631471][T10022] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 368.651552][T10022] RSP: 002b:00007fcd8cb11e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 368.660148][T10022] RAX: ffffffffffffffda RBX: 00007fcd8cb11ee0 RCX: 00007fcd8bb9e0ca [ 368.668320][T10022] RDX: 00002000000001c0 RSI: 0000200000000b80 RDI: 00007fcd8cb11ea0 [ 368.676393][T10022] RBP: 00002000000001c0 R08: 00007fcd8cb11ee0 R09: 0000000000800744 [ 368.684456][T10022] R10: 0000000000800744 R11: 0000000000000246 R12: 0000200000000b80 [ 368.692537][T10022] R13: 00007fcd8cb11ea0 R14: 000000000000047a R15: 000000000000002c [ 368.700533][T10022] [ 368.707460][T10022] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1842: iget: bad extra_isize 90 (inode size 256) [ 368.712141][ T9] usb 3-1: New USB device found, idVendor=041e, idProduct=401d, bcdDevice= 3.d9 [ 368.731435][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.740397][ T9] usb 3-1: Product: syz [ 368.745962][ T9] usb 3-1: Manufacturer: syz [ 368.750603][ T9] usb 3-1: SerialNumber: syz [ 368.756346][T10022] EXT4-fs (loop1): Remounting filesystem read-only [ 368.765419][T10022] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 368.779102][ T9] usb 3-1: config 0 descriptor?? [ 368.785480][T10022] EXT4-fs (loop1): 1 orphan inode deleted [ 368.793549][T10022] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 368.878473][ T5880] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.004241][ T9] gspca_main: spca505-2.14.0 probing 041e:401d [ 369.012064][ T9] gspca_spca505: reg write: error -71 [ 369.017717][ T9] spca505: probe of 3-1:0.158 failed with error -5 [ 369.028743][ T9] usb 3-1: USB disconnect, device number 87 [ 369.092854][ T968] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 369.276172][ T968] usb 1-1: unable to get BOS descriptor or descriptor too short [ 369.286703][ T968] usb 1-1: config 3 has an invalid interface number: 8 but max is 3 [ 369.294975][ T968] usb 1-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 369.305336][ T968] usb 1-1: config 3 has 1 interface, different from the descriptor's value: 4 [ 369.314373][ T968] usb 1-1: config 3 has no interface number 0 [ 369.320527][ T968] usb 1-1: config 3 interface 8 altsetting 6 endpoint 0x82 has an invalid bInterval 52, changing to 9 [ 369.336355][ T968] usb 1-1: config 3 interface 8 altsetting 6 endpoint 0x82 has invalid maxpacket 8241, setting to 1024 [ 369.347912][ T968] usb 1-1: config 3 interface 8 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 369.361112][ T968] usb 1-1: config 3 interface 8 has no altsetting 0 [ 369.370210][ T968] usb 1-1: New USB device found, idVendor=05ac, idProduct=921d, bcdDevice=c2.be [ 369.379396][ T968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.388067][ T968] usb 1-1: Product: syz [ 369.392444][ T968] usb 1-1: Manufacturer: syz [ 369.397088][ T968] usb 1-1: SerialNumber: syz [ 369.614693][ T968] appledisplay 1-1:3.8: Error while getting initial brightness: -71 [ 369.624061][ T968] appledisplay: probe of 1-1:3.8 failed with error -71 [ 369.634639][ T968] usb 1-1: USB disconnect, device number 93