last executing test programs: 3.560974933s ago: executing program 3 (id=2613): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x2d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x70) 3.533092314s ago: executing program 3 (id=2614): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRESOCT, @ANYRES64, @ANYRESHEX, @ANYRES64], 0xfe, 0x1522, &(0x7f0000003800)="$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") 3.532613764s ago: executing program 3 (id=2615): syz_usb_connect$uac1(0x0, 0x96, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902840003010000000904000000010100000a2401"], 0x0) 1.60716591s ago: executing program 1 (id=2625): mount$incfs(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)='.\x00', &(0x7f0000003e40), 0x40, &(0x7f0000003e80)=ANY=[@ANYBLOB='readahead=000100000000000']) 1.566908642s ago: executing program 1 (id=2628): setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000002380)={{}, {}, [], {}, [{0x8, 0x4, 0xffffffffffffffff}], {}, {0x20, 0x2}}, 0x2c, 0x0) 1.540778013s ago: executing program 3 (id=2630): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x4}, [@generic={0x73, 0x1, 0x1, 0x7}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.529847774s ago: executing program 1 (id=2631): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRESDEC, @ANYBLOB='U1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'], 0x48) 1.493237976s ago: executing program 1 (id=2633): pivot_root(0x0, 0x0) 1.473865007s ago: executing program 3 (id=2635): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@generic={0x73, 0x1, 0x1, 0x29}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @cgroup_sock_addr=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.454279967s ago: executing program 1 (id=2636): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x19, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000010000000000000000000000711815000000000095"], &(0x7f0000000900)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.439632418s ago: executing program 1 (id=2638): syz_usb_connect$uac2(0x5, 0x8c, &(0x7f0000000a00)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x4b4, 0x931c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x3, 0x1, 0xcf, 0x20, 0x81, {0x8, 0xb, 0x0, 0x2, 0x1, 0x2, 0x20, 0x1}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0xefd1, 0x8, 0x1a, 0x44}, [@selector_unit={0x5, 0x24, 0xb, 0x3}, @output_terminal={0xc, 0x24, 0x3, 0x4, 0x1ff, 0x7, 0x3, 0x6, 0x3ff}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x1, 0x9, 0x2c, {0x8, 0x25, 0x1, 0x3, 0x0, 0x7, 0x33}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x5, 0x7, {0x8, 0x25, 0x1, 0x82, 0xc, 0x0, 0x6}}}}}}}}]}}, 0x0) 1.428341309s ago: executing program 3 (id=2639): syz_usb_connect$cdc_ecm(0x1, 0x56, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x7f, 0x60, 0x4, "", [{{0x9, 0x4, 0x0, 0xf1, 0x2, 0x2, 0x6, 0x0, 0xd, {{0x5}, {0x5, 0x24, 0x0, 0x9276}, {0xd, 0x24, 0xf, 0x1, 0x7ff, 0x1, 0xf, 0x7}}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0x2, 0x1, 0xe1}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x5f, 0xc, 0x7f}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x5, 0x9, 0x8}}}}}]}}]}}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x3, &(0x7f00000002c0)=@string={0x3, 0x3, "1c"}}]}) 769.961671ms ago: executing program 2 (id=2653): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x39}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 750.875753ms ago: executing program 2 (id=2654): clock_adjtime(0x200000000000000, &(0x7f0000000000)={0x3ff, 0x0, 0x8000000000000, 0xc, 0x0, 0x0, 0x9, 0x2, 0x0, 0x100, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0xe3, 0x18, 0x1000, 0x8, 0x2, 0x3, 0x0, 0x3}) 723.352383ms ago: executing program 2 (id=2655): keyctl$clear(0x5, 0xffffffffffffffff) 723.003193ms ago: executing program 2 (id=2656): unshare(0x8000000) 694.256685ms ago: executing program 2 (id=2657): syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @empty}, {0x0, 0x0, 0x28, 0x0, @wg=@data={0x220, 0x0, 0x0, "200200"/16}}}}}}, 0x0) 693.809155ms ago: executing program 2 (id=2658): syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000319021508fd070100e56a0102030109022400010c0a40060904000702a35fc30309050803200006020409050302"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) 542.144303ms ago: executing program 0 (id=2659): bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x17, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffff7f850000006a00000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 497.349455ms ago: executing program 0 (id=2660): syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17a, &(0x7f0000000240)="$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") 442.528997ms ago: executing program 0 (id=2661): syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x178, &(0x7f0000000240)="$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") 441.322118ms ago: executing program 4 (id=2662): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf000000}, 0x48) 346.691582ms ago: executing program 0 (id=2663): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3d4, &(0x7f00000004c0)="$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") 186.05484ms ago: executing program 0 (id=2664): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x50a, &(0x7f0000000600)="$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") 140.799103ms ago: executing program 4 (id=2665): mount$binderfs(0x0, &(0x7f0000000040)='./binderfs\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='max=0']) 109.039254ms ago: executing program 4 (id=2666): close(0xffffffffffffffff) 59.113576ms ago: executing program 4 (id=2667): syz_emit_ethernet(0x6e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, '\x00', 0x38, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x1, 0x4, 0x0, 0x81, '\x00', {0xc, 0x6, "de2efd", 0x281, 0x2f, 0x0, @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}, [@dstopts={0x1}]}}}}}}}, 0x0) 58.629826ms ago: executing program 4 (id=2668): keyctl$search(0xa, 0x0, &(0x7f00000003c0)='.request_key_auth\x00', 0x0, 0x0) 6.70933ms ago: executing program 4 (id=2669): syz_mount_image$ext4(&(0x7f0000000800)='ext4\x00', &(0x7f0000000840)='./file0\x00', 0x0, &(0x7f0000000880), 0x1, 0x7d8, &(0x7f00000008c0)="$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") 0s ago: executing program 0 (id=2670): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x50c, &(0x7f0000000600)="$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") kernel console output (not intermixed with test programs): _sio ttyUSB0: Unable to write latency timer: -71 [ 136.598688][ T2477] usb 2-1: BAAD HEADSET ADAPTER c_chmask mismatch [ 136.613894][ T2477] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 136.621891][ T24] audit: type=1400 audit(1774427142.907:200): avc: denied { create } for pid=4653 comm="syz.3.1997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 136.631201][ T25] ftdi_sio 3-1:255.0: GPIO initialisation failed: -71 [ 136.655375][ T2477] usb 2-1: USB disconnect, device number 45 [ 136.673994][ T24] audit: type=1400 audit(1774427142.954:201): avc: denied { setattr } for pid=4655 comm="syz.3.1998" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 136.701634][ T25] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 136.718672][ T25] usb 3-1: USB disconnect, device number 46 [ 136.728184][ T25] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 136.740183][ T25] ftdi_sio 3-1:255.0: device disconnected [ 136.876660][ T405] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 136.891115][ T4663] SELinux: Context system_u:object_r:su_ is not valid (left unmapped). [ 136.906731][ T24] audit: type=1400 audit(1774427143.169:202): avc: denied { relabelto } for pid=4662 comm="syz.3.2001" name="437" dev="tmpfs" ino=2217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:su_" [ 136.933126][ T24] audit: type=1400 audit(1774427143.169:203): avc: denied { associate } for pid=4662 comm="syz.3.2001" name="437" dev="tmpfs" ino=2217 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:su_" [ 136.961718][ T24] audit: type=1400 audit(1774427143.169:204): avc: denied { write } for pid=276 comm="syz-executor" name="437" dev="tmpfs" ino=2217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:su_" [ 137.025858][ T24] audit: type=1400 audit(1774427143.169:205): avc: denied { remove_name } for pid=276 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:su_" [ 137.073694][ T24] audit: type=1400 audit(1774427143.169:206): avc: denied { rmdir } for pid=276 comm="syz-executor" name="437" dev="tmpfs" ino=2217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:su_" [ 137.182936][ T4691] tmpfs: Bad value for 'nr_inodes' [ 137.188260][ T24] audit: type=1400 audit(1774427143.431:207): avc: denied { mounton } for pid=4688 comm="syz.1.2015" path="/syzcgroup/cpu/syz1/cpuset.cpus" dev="cgroup" ino=269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 137.276370][ T4701] erofs: (device loop4): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 23300) [ 137.336345][ T405] usb 1-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 137.347428][ T405] usb 1-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 137.358621][ T405] usb 1-1: config 253 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 137.371989][ T544] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 137.451300][ T4698] F2FS-fs (loop1): Invalid segment/section count (24 != 3 * 1) [ 137.464622][ T405] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 137.479475][ T4698] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 137.488999][ T405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 137.498669][ T4698] F2FS-fs (loop1): invalid crc value [ 137.507805][ T405] usb 1-1: SerialNumber: syz [ 137.521029][ T4698] F2FS-fs (loop1): Found nat_bits in checkpoint [ 137.539645][ T2477] usb 3-1: new low-speed USB device number 47 using dummy_hcd [ 137.558885][ T4698] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 137.567315][ T4698] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 137.635628][ T544] usb 4-1: Using ep0 maxpacket: 8 [ 137.764148][ T544] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 130, changing to 7 [ 137.775840][ T544] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 7 [ 137.838847][ T405] rndis_host 1-1:253.0: RNDIS init failed, -71 [ 137.845359][ T405] rndis_host: probe of 1-1:253.0 failed with error -71 [ 137.856027][ T405] usb 1-1: USB disconnect, device number 44 [ 137.902959][ T999] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 137.935145][ T2477] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 137.945374][ T2477] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 137.954762][ T2477] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 137.966187][ T544] usb 4-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 137.975787][ T2477] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 137.986722][ T544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.995380][ T544] usb 4-1: Product: syz [ 137.999618][ T544] usb 4-1: Manufacturer: syz [ 138.004331][ T544] usb 4-1: SerialNumber: syz [ 138.009808][ T20] usb 2-1: new full-speed USB device number 46 using dummy_hcd [ 138.031374][ T2477] usb 3-1: language id specifier not provided by device, defaulting to English [ 138.288810][ T999] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 138.338150][ T496] print_req_error: 306 callbacks suppressed [ 138.338167][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 138.338229][ T1432] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 138.349774][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 138.356133][ T1432] buffer_io_error: 187 callbacks suppressed [ 138.356163][ T1432] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 138.371544][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 138.389839][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 138.396498][ T496] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 138.406819][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 138.418883][ T496] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 138.445330][ T544] usb 4-1: 1:1: invalid format type 0x1002 is detected, processed as PCM [ 138.447489][ T496] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 138.454539][ T544] usb 4-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 138.469632][ T20] usb 2-1: unable to get BOS descriptor or descriptor too short [ 138.491073][ T999] usb 5-1: New USB device found, idVendor=0e41, idProduct=3000, bcdDevice= 0.40 [ 138.500701][ T999] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.508924][ T544] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 138.516152][ T999] usb 5-1: Product: syz [ 138.520428][ T999] usb 5-1: Manufacturer: syz [ 138.523285][ T20] usb 2-1: not running at top speed; connect to a high speed hub [ 138.525589][ T999] usb 5-1: SerialNumber: syz [ 138.547115][ T544] usb 4-1: USB disconnect, device number 49 [ 138.608569][ T20] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 138.619629][ T2477] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 138.619646][ T2477] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.620907][ T5] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 138.801000][ T20] usb 2-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice= 0.40 [ 138.810403][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.821202][ T20] usb 2-1: Product: syz [ 138.825954][ T20] usb 2-1: Manufacturer: syz [ 138.830576][ T20] usb 2-1: SerialNumber: syz [ 138.940676][ T999] usb 5-1: Can't get UAC3 power state for id 10 [ 138.982834][ T999] usb 5-1: 2:1 : incorrect wMaxPacketSize for BADD profile [ 139.004232][ T999] usb 5-1: 0:3 : does not exist [ 139.009139][ T999] usb 5-1: 0:4 : does not exist [ 139.014451][ T999] usb 5-1: 0:5 : does not exist [ 139.019697][ T999] usb 5-1: incorrect wMaxPacketSize 0x200 for BADD profile [ 139.027261][ T5] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 139.040565][ T999] snd-usb-audio: probe of 5-1:1.0 failed with error -22 [ 139.051451][ T999] usb 5-1: USB disconnect, device number 46 [ 139.121675][ T2477] usb 3-1: low speed audio streaming not supported [ 139.128473][ T2477] usb 3-1: 0:2 : does not exist [ 139.139124][ T2477] usb 3-1: USB disconnect, device number 47 [ 139.153822][ T25] usb 4-1: new low-speed USB device number 50 using dummy_hcd [ 139.217977][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.217986][ T20] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 139.234996][ T5] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.243516][ T5] usb 1-1: Product: syz [ 139.247980][ T5] usb 1-1: Manufacturer: syz [ 139.252853][ T5] usb 1-1: SerialNumber: syz [ 139.264032][ T20] usb 2-1: USB disconnect, device number 46 [ 139.293472][ T5] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 139.509398][ T2477] usb 1-1: USB disconnect, device number 45 [ 139.581345][ T25] usb 4-1: unable to get BOS descriptor or descriptor too short [ 139.667175][ T25] usb 4-1: config 1 interface 0 altsetting 2 endpoint 0x1 is Bulk; changing to Interrupt [ 139.677652][ T25] usb 4-1: config 1 interface 0 altsetting 2 endpoint 0x82 is Bulk; changing to Interrupt [ 139.688002][ T25] usb 4-1: config 1 interface 0 has no altsetting 0 [ 139.784452][ T20] usb 3-1: new full-speed USB device number 48 using dummy_hcd [ 139.792526][ T1580] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 139.944915][ T25] usb 4-1: string descriptor 0 read error: -22 [ 139.951453][ T25] usb 4-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 139.961046][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.987824][ T4724] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 139.995036][ T4724] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 140.066273][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 140.066285][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 140.066442][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 140.086409][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 140.111904][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 140.122515][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 140.123018][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 140.131037][ T2629] usb 2-1: new full-speed USB device number 47 using dummy_hcd [ 140.143940][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 140.165262][ T4765] EXT4-fs (loop0): Unrecognized mount option "obj_user=ext2" or missing value [ 140.180160][ T1580] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 140.188821][ T1580] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 140.199458][ T20] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 140.219955][ T20] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 140.232180][ T1580] usb 5-1: config 0 has no interface number 0 [ 140.242137][ T999] usb 4-1: USB disconnect, device number 50 [ 140.248454][ T20] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 140.327665][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 140.338050][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 140.346507][ T20] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.358343][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 140.377187][ T20] usb 3-1: SerialNumber: syz [ 140.426024][ T1580] usb 5-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 140.436688][ T20] cdc_acm 3-1:1.0: skipping garbage [ 140.445080][ T1580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.453577][ T1580] usb 5-1: Product: syz [ 140.458341][ T1580] usb 5-1: Manufacturer: syz [ 140.462937][ T1580] usb 5-1: SerialNumber: syz [ 140.468283][ T1580] usb 5-1: config 0 descriptor?? [ 140.543602][ T2629] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 140.553680][ T2629] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 43040, setting to 64 [ 140.650463][ T2629] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.660183][ T2629] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 140.661611][ T999] usb 3-1: USB disconnect, device number 48 [ 140.669167][ T2629] usb 2-1: SerialNumber: syz [ 140.682480][ T25] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 140.715141][ T2629] cdc_acm 2-1:1.0: skipping garbage [ 140.729351][ T2629] usb 5-1: USB disconnect, device number 47 [ 140.934084][ T999] usb 2-1: USB disconnect, device number 47 [ 140.939182][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 141.078126][ T20] usb 4-1: new full-speed USB device number 51 using dummy_hcd [ 141.110144][ T25] usb 1-1: unable to get BOS descriptor or descriptor too short [ 141.196002][ T25] usb 1-1: config 164 has an invalid interface number: 28 but max is 0 [ 141.204816][ T25] usb 1-1: config 164 has no interface number 0 [ 141.212088][ T25] usb 1-1: config 164 interface 28 has no altsetting 0 [ 141.273072][ T4780] EXT4-fs (loop2): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 141.388172][ T25] usb 1-1: New USB device found, idVendor=a772, idProduct=72b8, bcdDevice=30.cc [ 141.398113][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.406724][ T25] usb 1-1: Product: syz [ 141.411801][ T25] usb 1-1: Manufacturer: syz [ 141.416531][ T25] usb 1-1: SerialNumber: syz [ 141.462988][ T20] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.475199][ T20] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 141.487411][ T20] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 141.591225][ T999] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 141.591365][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.610437][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 141.621115][ T20] usb 4-1: SerialNumber: syz [ 141.666626][ T20] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 141.674691][ T20] cdc_acm 4-1:1.0: This needs exactly 3 endpoints [ 141.681431][ T2629] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 141.691214][ T20] cdc_acm: probe of 4-1:1.0 failed with error -22 [ 141.752619][ T25] usb 1-1: USB disconnect, device number 46 [ 141.826398][ T2477] usb 2-1: new low-speed USB device number 48 using dummy_hcd [ 141.847782][ T999] usb 5-1: Using ep0 maxpacket: 16 [ 141.885172][ T15] usb 4-1: USB disconnect, device number 51 [ 141.986879][ T999] usb 5-1: config index 0 descriptor too short (expected 1051, got 27) [ 141.995381][ T999] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 255, changing to 11 [ 142.007732][ T999] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 59391, setting to 1024 [ 142.093702][ T2629] usb 3-1: config 1 descriptor has 1 excess byte, ignoring [ 142.101207][ T2629] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 142.211387][ T999] usb 5-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 142.226595][ T999] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.236302][ T2477] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 142.247343][ T999] usb 5-1: Product: syz [ 142.252014][ T999] usb 5-1: Manufacturer: syz [ 142.256963][ T2477] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 142.266880][ T999] usb 5-1: SerialNumber: syz [ 142.275178][ T999] usb 5-1: config 0 descriptor?? [ 142.281461][ T2477] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.291768][ T2477] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 142.298678][ T2629] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 142.302012][ T2477] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.310920][ T2629] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.320010][ T4783] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 142.327979][ T2629] usb 3-1: Product: syz [ 142.339244][ T2629] usb 3-1: Manufacturer: syz [ 142.343976][ T2629] usb 3-1: SerialNumber: syz [ 142.372589][ T2477] hub 2-1:1.0: bad descriptor, ignoring hub [ 142.378831][ T2477] hub: probe of 2-1:1.0 failed with error -5 [ 142.385115][ T2477] cdc_wdm 2-1:1.0: skipping garbage [ 142.390723][ T2477] cdc_wdm 2-1:1.0: skipping garbage [ 142.396143][ T2477] cdc_wdm: probe of 2-1:1.0 failed with error -22 [ 142.404682][ T2629] rtl8150 3-1:1.0: couldn't find required endpoints [ 142.413155][ T2629] rtl8150: probe of 3-1:1.0 failed with error -5 [ 142.508638][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 142.508652][ T24] audit: type=1326 audit(1774427148.407:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4816 comm="syz.3.2073" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa41ddb1799 code=0x0 [ 142.564026][ T25] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 142.580519][ T999] usb 5-1: USB disconnect, device number 48 [ 142.626587][ T20] usb 3-1: USB disconnect, device number 49 [ 142.713777][ T2477] usb 2-1: USB disconnect, device number 48 [ 142.789168][ T24] audit: type=1400 audit(1774427148.678:210): avc: denied { mount } for pid=4824 comm="syz.3.2077" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 142.815340][ T24] audit: type=1400 audit(1774427148.688:211): avc: denied { unmount } for pid=276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 142.852752][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 142.981053][ T25] usb 1-1: config 0 has an invalid interface number: 126 but max is 0 [ 142.990830][ T25] usb 1-1: config 0 has no interface number 0 [ 142.997503][ T25] usb 1-1: config 0 interface 126 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 143.178302][ T25] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=d5.d2 [ 143.195948][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.211273][ T25] usb 1-1: Product: syz [ 143.215772][ T25] usb 1-1: Manufacturer: syz [ 143.220633][ T20] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 143.230939][ T25] usb 1-1: SerialNumber: syz [ 143.238804][ T25] usb 1-1: config 0 descriptor?? [ 143.292401][ T4869] SELinux: duplicate or incompatible mount options [ 143.317294][ T4872] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 143.332822][ T4872] overlayfs: bad mount option "redirect_dir=follow\" [ 143.403549][ T4888] IPv6: addrconf: prefix option has invalid lifetime [ 143.550683][ T25] usb 1-1: USB disconnect, device number 47 [ 143.678325][ T4929] FAT-fs (loop4): bogus logical sector size 0 [ 143.684556][ T4929] FAT-fs (loop4): Can't find a valid FAT filesystem [ 143.729291][ T999] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 143.782801][ T20] usb 4-1: New USB device found, idVendor=1235, idProduct=8014, bcdDevice= 0.40 [ 143.792009][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.800329][ T1284] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 143.808315][ T20] usb 4-1: Product: syz [ 143.812598][ T20] usb 4-1: Manufacturer: syz [ 143.817505][ T20] usb 4-1: SerialNumber: syz [ 143.907136][ T4950] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001043e, chksum : 0xdd084882, utbl_chksum : 0xe619d30d) [ 143.920187][ T4950] exFAT-fs (loop4): IO charset =Ws)=iso8?D6ThhMM{6ME =="â tHJC'Gc not found [ 144.060696][ T496] print_req_error: 63 callbacks suppressed [ 144.060712][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 144.060763][ T1432] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 144.068688][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 144.080277][ T1432] buffer_io_error: 32 callbacks suppressed [ 144.080308][ T1432] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 144.095685][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 144.106656][ T496] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 144.113629][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 144.118904][ T496] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 144.128682][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 144.136908][ T999] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 144.156213][ T496] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 144.160768][ T999] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 144.196073][ T999] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 144.242464][ T1284] usb 2-1: unable to get BOS descriptor or descriptor too short [ 144.263894][ T20] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 144.285409][ T1284] usb 2-1: not running at top speed; connect to a high speed hub [ 144.306746][ T53] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 144.318935][ T20] snd-usb-audio: probe of 4-1:1.0 failed with error -71 [ 144.328648][ T20] usb 4-1: USB disconnect, device number 52 [ 144.370815][ T2477] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 144.370825][ T1284] usb 2-1: config 2 has an invalid interface number: 212 but max is 1 [ 144.370886][ T1284] usb 2-1: config 2 has an invalid interface number: 226 but max is 1 [ 144.397345][ T1284] usb 2-1: config 2 has no interface number 0 [ 144.403935][ T1284] usb 2-1: config 2 has no interface number 1 [ 144.411551][ T1284] usb 2-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 144.422806][ T1284] usb 2-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 144.424484][ T999] usb 3-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 144.433695][ T1284] usb 2-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 144.454528][ T1284] usb 2-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 144.464923][ T999] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.466457][ T1284] usb 2-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 144.474889][ T999] usb 3-1: Product: syz [ 144.489324][ T999] usb 3-1: Manufacturer: syz [ 144.494033][ T999] usb 3-1: SerialNumber: syz [ 144.495937][ T1284] usb 2-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 144.501418][ T999] usb 3-1: config 0 descriptor?? [ 144.513416][ T1284] usb 2-1: config 2 interface 212 has no altsetting 0 [ 144.573863][ T53] usb 5-1: Using ep0 maxpacket: 16 [ 144.659366][ T2477] usb 1-1: Using ep0 maxpacket: 8 [ 144.691512][ T1284] usb 2-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 144.701072][ T1284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.709385][ T53] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.719693][ T1284] usb 2-1: Product: syz [ 144.724164][ T53] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 144.733848][ T1284] usb 2-1: Manufacturer: syz [ 144.739288][ T1284] usb 2-1: SerialNumber: syz [ 144.776471][ T2629] usb 3-1: USB disconnect, device number 50 [ 144.809131][ T2477] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 144.818092][ T2477] usb 1-1: config 0 has no interface number 0 [ 144.915988][ T53] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 144.925285][ T53] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.933866][ T53] usb 5-1: Product: syz [ 144.938181][ T53] usb 5-1: Manufacturer: syz [ 144.942872][ T53] usb 5-1: SerialNumber: syz [ 145.001585][ T2477] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 145.010743][ T2477] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.019418][ T2477] usb 1-1: Product: syz [ 145.023829][ T2477] usb 1-1: Manufacturer: syz [ 145.028710][ T2477] usb 1-1: SerialNumber: syz [ 145.033553][ T999] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 145.042103][ T2477] usb 1-1: config 0 descriptor?? [ 145.130600][ T1284] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:2.226/input/input10 [ 145.143281][ T1284] usb 2-1: USB disconnect, device number 49 [ 145.290189][ T53] usb 5-1: 0:2 : does not exist [ 145.336901][ T53] usb 5-1: USB disconnect, device number 49 [ 145.354287][ T4963] futex_wake_op: syz.2.2145 tries to shift op by -1; fix this program [ 145.386391][ T2477] uvcvideo: Found UVC 0.04 device syz (046d:08c3) [ 145.393501][ T2477] uvcvideo: No valid video chain found. [ 145.402926][ T2477] usb 1-1: USB disconnect, device number 48 [ 145.482582][ T999] usb 4-1: unable to get BOS descriptor or descriptor too short [ 145.568125][ T999] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 145.578847][ T999] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 145.580937][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 145.707033][ T15] usb 3-1: new full-speed USB device number 51 using dummy_hcd [ 145.760538][ T999] usb 4-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 145.770140][ T999] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.778421][ T999] usb 4-1: Product: syz [ 145.788305][ T999] usb 4-1: Manufacturer: syz [ 145.793983][ T999] usb 4-1: SerialNumber: syz [ 145.799854][ T4979] F2FS-fs (loop1): Wrong NAT boundary, start(2560) end(3584) blocks(83968) [ 145.810089][ T4979] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 145.821335][ T4979] F2FS-fs (loop1): Fix alignment : done, start(4096) end(16896) block(12288) [ 145.833819][ T4979] F2FS-fs (loop1): LFS not compatible with checkpoint=disable [ 145.921141][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 145.934624][ T491] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 145.938316][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 145.960762][ T496] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 145.973143][ T4988] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 146.001858][ T24] audit: type=1400 audit(1774427151.681:212): avc: denied { create } for pid=4992 comm="syz.1.2158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 146.053268][ T4988] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 146.078404][ T4988] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 146.090006][ T4988] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 146.103378][ T4988] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e040e01c, mo2=0000] [ 146.114036][ T4988] EXT4-fs (loop0): failed to initialize system zone (-117) [ 146.121508][ T4988] EXT4-fs (loop0): mount failed [ 146.145434][ T15] usb 3-1: unable to get BOS descriptor or descriptor too short [ 146.183126][ T5002] cgroup: Need name or subsystem set [ 146.188813][ T15] usb 3-1: not running at top speed; connect to a high speed hub [ 146.198995][ T999] usb 4-1: Can't get UAC3 power state for id 10 [ 146.244902][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 146.256627][ T496] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 146.265315][ T999] usb 4-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x200, type = 4 [ 146.274111][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 146.276843][ T15] usb 3-1: config index 0 descriptor too short (expected 33938, got 146) [ 146.293699][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 146.298136][ T999] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 146.324341][ T496] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 146.344126][ T15] usb 3-1: config 234 has too many interfaces: 68, using maximum allowed: 32 [ 146.358430][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 146.366883][ T53] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 146.376267][ T15] usb 3-1: config 234 has an invalid descriptor of length 0, skipping remainder of the config [ 146.398116][ T15] usb 3-1: config 234 has 0 interfaces, different from the descriptor's value: 68 [ 146.416498][ T999] usb 4-1: USB disconnect, device number 53 [ 146.605218][ T15] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 146.631278][ T15] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.648215][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.669252][ T53] usb 2-1: Using ep0 maxpacket: 16 [ 146.669927][ T15] usb 3-1: Product: syz [ 146.685080][ T15] usb 3-1: Manufacturer: syz [ 146.689851][ T15] usb 3-1: SerialNumber: syz [ 146.728939][ T5016] F2FS-fs (loop0): Fix alignment : done, start(4096) end(16896) block(12288) [ 146.736759][ T5047] syz.4.2184[5047] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 146.738237][ T5047] syz.4.2184[5047] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 146.765611][ T5016] F2FS-fs (loop0): Fix alignment : done, start(4096) end(16896) block(12288) [ 146.787570][ T5016] F2FS-fs (loop0): invalid crc value [ 146.793689][ T5016] F2FS-fs (loop0): invalid crc value [ 146.800031][ T5016] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 146.808571][ T53] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 146.824245][ T53] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 146.967478][ T544] usb 3-1: USB disconnect, device number 51 [ 147.000662][ T53] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 147.010769][ T53] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.020119][ T53] usb 2-1: Product: syz [ 147.024990][ T53] usb 2-1: Manufacturer: syz [ 147.029892][ T53] usb 2-1: SerialNumber: syz [ 147.035290][ T5071] EXT4-fs (loop4): Ignoring removed bh option [ 147.042024][ T5071] EXT4-fs (loop4): Ignoring removed oldalloc option [ 147.067161][ T5071] EXT4-fs error (device loop4): ext4_map_blocks:740: inode #3: block 1: comm syz.4.2196: lblock 1 mapped to illegal pblock 1 (length 1) [ 147.107408][ T5071] Quota error (device loop4): write_blk: dquota write failed [ 147.115487][ T5071] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 147.127198][ T5071] EXT4-fs error (device loop4): ext4_acquire_dquot:6225: comm syz.4.2196: Failed to acquire dquot type 0 [ 147.139786][ T5071] EXT4-fs error (device loop4): ext4_free_blocks:5701: comm syz.4.2196: Freeing blocks not in datazone - block = 0, count = 4096 [ 147.154305][ T5071] EXT4-fs error (device loop4): ext4_read_inode_bitmap:140: comm syz.4.2196: Invalid inode bitmap blk 0 in block_group 0 [ 147.167100][ T296] EXT4-fs error (device loop4): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 147.181655][ T5071] EXT4-fs error (device loop4) in ext4_free_inode:360: Corrupt filesystem [ 147.191735][ T296] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 147.200727][ T296] EXT4-fs error (device loop4): ext4_release_dquot:6261: comm kworker/u4:3: Failed to release dquot type 0 [ 147.212548][ T5071] EXT4-fs (loop4): 1 orphan inode deleted [ 147.218438][ T5071] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; delalloc,noauto_da_alloc,bh,oldalloc,nouid32,barrier,,errors=continue [ 147.246521][ T1284] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 147.268564][ T5066] F2FS-fs (loop0): fault_injection options not supported [ 147.278184][ T5066] F2FS-fs (loop0): invalid crc value [ 147.296441][ T5066] F2FS-fs (loop0): SIT is corrupted node# 5 vs 7 [ 147.308590][ T5066] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-117) [ 147.406887][ T53] usb 2-1: 0:2 : does not exist [ 147.417816][ T53] usb 2-1: USB disconnect, device number 50 [ 147.556334][ T5099] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 1024: comm syz.4.2209: invalid block [ 147.579962][ T5099] EXT4-fs error (device loop4): ext4_free_branches:1026: inode #13: comm syz.4.2209: invalid indirect mapped block 1024 (level 0) [ 147.595546][ T5099] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.2209: bg 0: block 35: padding at end of block bitmap is not set [ 147.612044][ T5099] EXT4-fs error (device loop4) in ext4_mb_clear_bb:5661: Corrupt filesystem [ 147.624131][ T5099] EXT4-fs (loop4): 1 truncate cleaned up [ 147.631125][ T5099] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 147.653274][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 147.674211][ T1284] usb 4-1: unable to get BOS descriptor or descriptor too short [ 147.684123][ T5110] FAT-fs (loop2): Directory bread(block 524322) failed [ 147.693381][ T5110] FAT-fs (loop2): Directory bread(block 524323) failed [ 147.701235][ T5110] FAT-fs (loop2): Directory bread(block 524324) failed [ 147.711400][ T5110] FAT-fs (loop2): Directory bread(block 524325) failed [ 147.719082][ T5110] FAT-fs (loop2): Directory bread(block 524326) failed [ 147.730436][ T5110] FAT-fs (loop2): Directory bread(block 524327) failed [ 147.737648][ T5110] FAT-fs (loop2): Directory bread(block 524328) failed [ 147.745668][ T5110] FAT-fs (loop2): Directory bread(block 524329) failed [ 147.759703][ T1284] usb 4-1: config 254 has an invalid interface number: 205 but max is 0 [ 147.770334][ T1284] usb 4-1: config 254 has no interface number 0 [ 147.777655][ T1284] usb 4-1: config 254 interface 205 has no altsetting 0 [ 147.836011][ T20] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 147.952141][ T1284] usb 4-1: Dual-Role OTG device on HNP port [ 147.973552][ T1284] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0101, bcdDevice= 1.2e [ 147.985141][ T1284] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.993478][ T1284] usb 4-1: Product: syz [ 148.009217][ T1284] usb 4-1: Manufacturer: syz [ 148.014479][ T1284] usb 4-1: SerialNumber: syz [ 148.130849][ T5165] SELinux: Context system_u:object_r:inetd_var_run_t:s0 is not valid (left unmapped). [ 148.142023][ T24] audit: type=1400 audit(1774427153.683:213): avc: denied { relabelto } for pid=5164 comm="syz.4.2240" name="509" dev="tmpfs" ino=2607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 148.170769][ T24] audit: type=1400 audit(1774427153.683:214): avc: denied { associate } for pid=5164 comm="syz.4.2240" name="509" dev="tmpfs" ino=2607 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:inetd_var_run_t:s0" [ 148.198821][ T2629] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 148.201431][ T24] audit: type=1400 audit(1774427153.683:215): avc: denied { write } for pid=279 comm="syz-executor" name="509" dev="tmpfs" ino=2607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 148.207285][ T5167] futex_wake_op: syz.4.2241 tries to shift op by 32; fix this program [ 148.233896][ T24] audit: type=1400 audit(1774427153.683:216): avc: denied { remove_name } for pid=279 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2611 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 148.233977][ T24] audit: type=1400 audit(1774427153.683:217): avc: denied { rmdir } for pid=279 comm="syz-executor" name="509" dev="tmpfs" ino=2607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 148.297201][ T20] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.309844][ T20] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 8 [ 148.324236][ T20] usb 1-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 148.335624][ T20] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 8 [ 148.391129][ T1284] usb_ehset_test: probe of 4-1:254.205 failed with error -32 [ 148.399876][ T1284] usb 4-1: USB disconnect, device number 54 [ 148.406210][ T53] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 148.476030][ T2629] usb 3-1: Using ep0 maxpacket: 16 [ 148.518813][ T20] usb 1-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice= 0.40 [ 148.528089][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.536858][ T20] usb 1-1: Product: syz [ 148.541312][ T20] usb 1-1: Manufacturer: syz [ 148.545918][ T20] usb 1-1: SerialNumber: syz [ 148.572309][ T5106] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 148.615044][ T2629] usb 3-1: config 0 has an invalid interface number: 104 but max is 1 [ 148.624119][ T2629] usb 3-1: config 0 has an invalid interface number: 104 but max is 1 [ 148.632805][ T2629] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 148.643446][ T2629] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 148.652632][ T2629] usb 3-1: config 0 has no interface number 0 [ 148.657787][ T544] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 148.659230][ T2629] usb 3-1: config 0 interface 104 has no altsetting 1 [ 148.839515][ T53] usb 2-1: unable to get BOS descriptor or descriptor too short [ 148.848325][ T2629] usb 3-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 148.858004][ T2629] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.867587][ T2629] usb 3-1: Product: syz [ 148.872968][ T2629] usb 3-1: Manufacturer: syz [ 148.878058][ T2629] usb 3-1: SerialNumber: syz [ 148.884012][ T2629] usb 3-1: config 0 descriptor?? [ 148.893418][ T53] usb 2-1: not running at top speed; connect to a high speed hub [ 148.914359][ T20] snd-usb-audio: probe of 1-1:1.0 failed with error -71 [ 148.925557][ T2629] asix: probe of 3-1:0.104 failed with error -22 [ 148.936962][ T20] usb 1-1: USB disconnect, device number 49 [ 148.978492][ T53] usb 2-1: config 1 interface 0 altsetting 1 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 148.989844][ T53] usb 2-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 149.003311][ T53] usb 2-1: config 1 interface 0 has no altsetting 0 [ 149.063930][ T544] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.074388][ T544] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 149.084438][ T544] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 149.095684][ T544] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 149.147369][ T999] usb 3-1: USB disconnect, device number 52 [ 149.235059][ T53] usb 2-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 149.244483][ T53] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.254117][ T53] usb 2-1: Product: syz [ 149.258593][ T53] usb 2-1: Manufacturer: syz [ 149.263301][ T53] usb 2-1: SerialNumber: syz [ 149.277809][ T544] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 149.288103][ T544] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.296218][ T5159] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 149.304637][ T544] usb 5-1: Product: syz [ 149.309229][ T544] usb 5-1: Manufacturer: syz [ 149.315027][ T544] usb 5-1: SerialNumber: syz [ 149.418958][ T496] print_req_error: 116 callbacks suppressed [ 149.418977][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 149.439383][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 149.459552][ T496] buffer_io_error: 62 callbacks suppressed [ 149.459563][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 149.491233][ T1432] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 149.505147][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 149.506590][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 149.517758][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 149.543143][ T496] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 149.551513][ T1432] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 149.551525][ T1432] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 149.579241][ T496] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 149.584819][ T491] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 149.591904][ T496] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 149.629434][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 149.653693][ T496] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 149.658985][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 149.685154][ T1432] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 149.699863][ T496] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 149.712419][ T496] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 149.733412][ T491] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 149.756681][ T544] usb 5-1: USB disconnect, device number 50 [ 149.801621][ T53] usbhid 2-1:1.0: can't add hid device: -71 [ 149.808439][ T53] usbhid: probe of 2-1:1.0 failed with error -71 [ 149.830535][ T53] usb 2-1: USB disconnect, device number 51 [ 150.005804][ T408] udevd[408]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 150.015827][ T1284] usb 4-1: new full-speed USB device number 55 using dummy_hcd [ 150.274553][ T5227] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 150.286884][ T5227] EXT4-fs error (device loop4): ext4_get_journal_inode:5242: inode #32: comm syz.4.2270: iget: special inode unallocated [ 150.301454][ T5227] EXT4-fs (loop4): no journal found [ 150.307348][ T5227] EXT4-fs (loop4): can't get journal size [ 150.315378][ T5227] EXT4-fs error (device loop4): ext4_protect_reserved_inode:160: inode #32: comm syz.4.2270: iget: special inode unallocated [ 150.329482][ T5227] EXT4-fs (loop4): failed to initialize system zone (-117) [ 150.341107][ T5227] EXT4-fs (loop4): mount failed [ 150.347848][ T5183] F2FS-fs (loop0): Wrong CP boundary, start(512) end(1536) blocks(5120) [ 150.373978][ T5183] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 150.385001][ T5183] F2FS-fs (loop0): Found nat_bits in checkpoint [ 150.417888][ T5183] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 150.425194][ T5183] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 150.476716][ T5238] FAT-fs (loop1): invalid media value (0x00) [ 150.483233][ T5238] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 150.493141][ T1284] usb 4-1: unable to get BOS descriptor or descriptor too short [ 150.501817][ T5238] FAT-fs (loop1): Can't find a valid FAT filesystem [ 150.539222][ T1284] usb 4-1: not running at top speed; connect to a high speed hub [ 150.652515][ T1284] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.675661][ T5269] EXT4-fs (loop1): inodes count not valid: 32 vs 41 [ 150.805230][ T5282] IPv6: addrconf: prefix option has invalid lifetime [ 150.849301][ T1284] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 150.863767][ T1284] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.872206][ T1284] usb 4-1: Product: syz [ 150.876538][ T1284] usb 4-1: Manufacturer: syz [ 150.881533][ T1284] usb 4-1: SerialNumber: syz [ 150.902845][ T2629] usb 3-1: new low-speed USB device number 53 using dummy_hcd [ 150.924720][ T1284] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 150.977637][ T544] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 151.052400][ T999] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 151.139913][ T1284] usb 4-1: USB disconnect, device number 55 [ 151.148570][ T2477] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 151.244780][ T544] usb 5-1: Using ep0 maxpacket: 32 [ 151.287629][ T2629] usb 3-1: config 0 has an invalid interface number: 210 but max is 0 [ 151.296020][ T2629] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.306415][ T2629] usb 3-1: config 0 has no interface number 0 [ 151.312887][ T2629] usb 3-1: config 0 interface 210 altsetting 227 endpoint 0xD is Bulk; changing to Interrupt [ 151.319971][ T999] usb 1-1: Using ep0 maxpacket: 32 [ 151.323298][ T2629] usb 3-1: config 0 interface 210 altsetting 227 endpoint 0xD has invalid wMaxPacketSize 0 [ 151.339184][ T2629] usb 3-1: config 0 interface 210 altsetting 227 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 151.352621][ T2629] usb 3-1: config 0 interface 210 has no altsetting 0 [ 151.384010][ T544] usb 5-1: config 0 has an invalid interface number: 151 but max is 0 [ 151.392299][ T544] usb 5-1: config 0 has no interface number 0 [ 151.398596][ T544] usb 5-1: config 0 interface 151 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 151.410071][ T544] usb 5-1: config 0 interface 151 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 151.426568][ T2477] usb 2-1: Using ep0 maxpacket: 32 [ 151.480063][ T999] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 151.490262][ T999] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 165, changing to 7 [ 151.501967][ T999] usb 1-1: config 1 interface 2 has no altsetting 0 [ 151.587065][ T544] usb 5-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 151.597151][ T544] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.606199][ T544] usb 5-1: Product: syz [ 151.610937][ T2477] usb 2-1: unable to get BOS descriptor or descriptor too short [ 151.618951][ T544] usb 5-1: Manufacturer: syz [ 151.623611][ T544] usb 5-1: SerialNumber: syz [ 151.628913][ T544] usb 5-1: config 0 descriptor?? [ 151.640427][ T2629] usb 3-1: string descriptor 0 read error: -22 [ 151.647164][ T2629] usb 3-1: New USB device found, idVendor=05ac, idProduct=921c, bcdDevice=99.e1 [ 151.656956][ T2629] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.666635][ T2629] usb 3-1: config 0 descriptor?? [ 151.685789][ T999] usb 1-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 151.695453][ T999] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.705322][ T2629] usbhid 3-1:0.210: couldn't find an input interrupt endpoint [ 151.706283][ T2477] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8C has an invalid bInterval 109, changing to 10 [ 151.724781][ T999] usb 1-1: Product: syz [ 151.735110][ T999] usb 1-1: Manufacturer: syz [ 151.743706][ T999] usb 1-1: SerialNumber: syz [ 151.918371][ T2477] usb 2-1: New USB device found, idVendor=1235, idProduct=0002, bcdDevice= 0.40 [ 151.926514][ T53] usb 3-1: USB disconnect, device number 53 [ 151.928114][ T2477] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.942844][ T2477] usb 2-1: Product: syz [ 151.947043][ T2477] usb 2-1: Manufacturer: syz [ 151.951739][ T2477] usb 2-1: SerialNumber: syz [ 152.026424][ T544] usb 5-1: USB disconnect, device number 51 [ 152.121461][ T2629] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 152.153489][ T999] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 152.174887][ T999] usb 1-1: selecting invalid altsetting 0 [ 152.181020][ T999] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 152.189281][ T999] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 152.195519][ T999] usb 1-1: selecting invalid altsetting 0 [ 152.204117][ T999] usb 1-1: USB disconnect, device number 50 [ 152.367338][ T2477] usb 2-1: MIDIStreaming interface descriptor not found [ 152.382180][ T2477] usb 2-1: USB disconnect, device number 52 [ 152.431820][ T408] udevd[408]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 152.508169][ T24] audit: type=1400 audit(1774427157.770:218): avc: denied { unmount } for pid=277 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 152.570522][ T2629] usb 4-1: unable to get BOS descriptor or descriptor too short [ 152.625109][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 152.666023][ T5335] incfs: Backing dir is not set, filesystem can't be mounted. [ 152.678098][ T5335] incfs: mount failed -2 [ 152.752559][ T5340] loop4: p1 p2 p3 p4 [ 152.756991][ T5340] loop4: p1 size 196608 extends beyond EOD, truncated [ 152.765117][ T5340] loop4: p2 size 150994944 extends beyond EOD, truncated [ 152.777629][ T5340] loop4: p3 size 66846464 extends beyond EOD, truncated [ 152.808793][ T5344] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 152.820044][ T5344] EXT4-fs (loop1): barriers disabled [ 152.825585][ T5344] JBD2: no valid journal superblock found [ 152.832130][ T5344] EXT4-fs (loop1): error loading journal [ 152.848447][ T2629] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 152.858444][ T2629] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.868102][ T2629] usb 4-1: Product: syz [ 152.872529][ T2629] usb 4-1: Manufacturer: syz [ 152.877812][ T2629] usb 4-1: SerialNumber: syz [ 152.901973][ T20] usb 1-1: new full-speed USB device number 51 using dummy_hcd [ 152.930825][ T491] udevd[491]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 152.930846][ T1433] udevd[1433]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 152.944341][ T408] udevd[408]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 152.955011][ T1430] udevd[1430]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 152.987495][ T1284] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 153.003486][ T24] audit: type=1400 audit(1774427158.229:219): avc: denied { read } for pid=5346 comm="syz.1.2326" name="binder1" dev="binder" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 153.029988][ T24] audit: type=1400 audit(1774427158.229:220): avc: denied { open } for pid=5346 comm="syz.1.2326" path="/dev/binderfs/binder1" dev="binder" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 153.114921][ T5363] overlayfs: bad mount option "redirect_dir=on\" [ 153.265517][ T1284] usb 3-1: Using ep0 maxpacket: 16 [ 153.271111][ T2629] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 153.297545][ T2629] usb 4-1: unit 1 not found! [ 153.307383][ T2629] usb 4-1: USB disconnect, device number 56 [ 153.318814][ T20] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 153.330285][ T20] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 153.415036][ T1284] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 153.423538][ T1284] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.434175][ T20] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 153.443825][ T53] usb 2-1: new full-speed USB device number 53 using dummy_hcd [ 153.451723][ T1580] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 153.459686][ T1284] usb 3-1: config 0 has no interface number 0 [ 153.466086][ T1284] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.5b [ 153.475812][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 153.484193][ T20] usb 1-1: SerialNumber: syz [ 153.489384][ T1284] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.499181][ T1284] usb 3-1: config 0 descriptor?? [ 153.533059][ T20] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 153.540060][ T20] usb-storage 1-1:1.0: USB Mass Storage device detected [ 153.549228][ T20] usb-storage 1-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 153.558512][ T20] scsi host1: usb-storage 1-1:1.0 [ 153.565408][ T491] udevd[491]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 153.724989][ T1580] usb 5-1: Using ep0 maxpacket: 32 [ 153.751446][ T2629] usb 1-1: USB disconnect, device number 51 [ 153.762741][ T2477] usb 3-1: USB disconnect, device number 54 [ 153.906858][ T53] usb 2-1: not running at top speed; connect to a high speed hub [ 153.914746][ T1580] usb 5-1: unable to get BOS descriptor or descriptor too short [ 154.003109][ T53] usb 2-1: config 1 interface 0 altsetting 9 endpoint 0x82 has invalid maxpacket 1023, setting to 64 [ 154.014401][ T1580] usb 5-1: config 7 has an invalid interface number: 12 but max is 0 [ 154.022822][ T1580] usb 5-1: config 7 has no interface number 0 [ 154.029100][ T20] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 154.037056][ T53] usb 2-1: config 1 interface 0 altsetting 9 endpoint 0x3 has invalid maxpacket 511, setting to 64 [ 154.049810][ T1580] usb 5-1: config 7 interface 12 has no altsetting 0 [ 154.057246][ T53] usb 2-1: config 1 interface 0 has no altsetting 0 [ 154.227641][ T1580] usb 5-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=6e.e6 [ 154.237100][ T53] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.246237][ T1580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.255228][ T53] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.263395][ T1580] usb 5-1: Product: syz [ 154.267689][ T1580] usb 5-1: Manufacturer: syz [ 154.272768][ T53] usb 2-1: Product: syz [ 154.277436][ T53] usb 2-1: Manufacturer: syz [ 154.282868][ T1580] usb 5-1: SerialNumber: syz [ 154.287943][ T53] usb 2-1: SerialNumber: syz [ 154.302336][ T20] usb 4-1: Using ep0 maxpacket: 32 [ 154.313071][ T5369] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 154.331371][ T5369] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 154.475489][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 154.562053][ T5424] cgroup2: Bad value for 'defcontext' [ 154.569737][ T20] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 154.580847][ T20] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 154.592629][ T20] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 154.602029][ T20] usb 4-1: config 128 has no interface number 0 [ 154.608725][ T20] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 154.620814][ T20] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 154.631131][ T20] usb 4-1: config 128 interface 127 has no altsetting 0 [ 154.638451][ T1580] hub 5-1:7.12: bad descriptor, ignoring hub [ 154.646787][ T1580] hub: probe of 5-1:7.12 failed with error -5 [ 154.653596][ T1580] usb 5-1: bad CDC descriptors [ 154.666100][ T53] usb 2-1: bad CDC descriptors [ 154.674093][ T53] usb 2-1: USB disconnect, device number 53 [ 154.691491][ T1580] usb 5-1: USB disconnect, device number 52 [ 154.762035][ T2477] usb 1-1: new full-speed USB device number 52 using dummy_hcd [ 154.826221][ T20] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 154.835929][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.844577][ T20] usb 4-1: Product: syz [ 154.849559][ T20] usb 4-1: Manufacturer: syz [ 154.854391][ T20] usb 4-1: SerialNumber: syz [ 154.943777][ T15] usb 3-1: new full-speed USB device number 55 using dummy_hcd [ 155.144548][ T5432] EXT4-fs (loop1): Ignoring removed oldalloc option [ 155.155698][ T5432] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: comm syz.1.2366: inode #256: comm syz.1.2366: iget: illegal inode # [ 155.174085][ T5432] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.2366: error while reading EA inode 256 err=-117 [ 155.187438][ T5432] EXT4-fs error (device loop1) in ext4_do_update_inode:5355: error 27 [ 155.200605][ T5432] EXT4-fs error (device loop1): ext4_dirty_inode:6162: inode #15: comm syz.1.2366: mark_inode_dirty error [ 155.212897][ T5432] EXT4-fs error (device loop1) in ext4_do_update_inode:5355: error 27 [ 155.221375][ T5432] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2941: inode #15: comm syz.1.2366: mark_inode_dirty error [ 155.234117][ T2477] usb 1-1: unable to get BOS descriptor or descriptor too short [ 155.244142][ T5432] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2944: inode #15: comm syz.1.2366: mark inode dirty (error -27) [ 155.257892][ T5432] EXT4-fs warning (device loop1): ext4_evict_inode:303: xattr delete (err -27) [ 155.267237][ T5432] EXT4-fs (loop1): 1 orphan inode deleted [ 155.273031][ T5432] EXT4-fs (loop1): mounted filesystem without journal. Opts: abort,journal_dev=0x00000000040000ff,debug_want_extra_isize=0x000000000000005c,oldalloc,prjquota,acl,lazytime,,errors=continue [ 155.291931][ T2477] usb 1-1: not running at top speed; connect to a high speed hub [ 155.309444][ T20] usb 4-1: USB disconnect, device number 57 [ 155.335398][ T5444] EXT4-fs (loop4): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 155.352261][ T5444] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 155.362490][ T15] usb 3-1: config 1 has an invalid interface descriptor of length 8, skipping [ 155.363772][ T5444] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 155.372625][ T15] usb 3-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 155.381914][ T5444] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (fffc1829) [ 155.392101][ T15] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 155.412094][ T5444] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 155.421045][ T2477] usb 1-1: config 4 has an invalid interface number: 147 but max is 0 [ 155.433880][ T2477] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 155.444733][ T15] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 5, skipping [ 155.456391][ T2477] usb 1-1: config 4 has no interface number 0 [ 155.463033][ T15] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 155.553293][ T15] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.562386][ T15] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 155.571573][ T15] usb 3-1: SerialNumber: syz [ 155.618177][ T15] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 155.627655][ T15] cdc_acm 3-1:1.0: This needs exactly 3 endpoints [ 155.638738][ T2477] usb 1-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 155.648443][ T2477] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.665887][ T15] cdc_acm: probe of 3-1:1.0 failed with error -22 [ 155.676216][ T2477] usb 1-1: Product: syz [ 155.681961][ T2477] usb 1-1: Manufacturer: syz [ 155.686791][ T2477] usb 1-1: SerialNumber: syz [ 155.817618][ T5467] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 155.840361][ T5467] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 155.859740][ T15] usb 3-1: USB disconnect, device number 55 [ 155.862392][ T5467] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.2380: bg 0: block 384: padding at end of block bitmap is not set [ 155.881287][ T5467] EXT4-fs error (device loop1) in ext4_mb_clear_bb:5661: Corrupt filesystem [ 155.891304][ T5467] EXT4-fs error (device loop1): ext4_clear_blocks:880: inode #11: comm syz.1.2380: attempt to clear invalid blocks 983260 len 1 [ 155.907009][ T5467] EXT4-fs error (device loop1): ext4_free_branches:1026: inode #11: comm syz.1.2380: invalid indirect mapped block 393216 (level 1) [ 155.921938][ T5467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4444: comm syz.1.2380: Invalid inode table block 0 in block_group 0 [ 155.941382][ T5467] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5952: Corrupt filesystem [ 155.958234][ T5467] EXT4-fs error (device loop1) in ext4_orphan_del:3292: Corrupt filesystem [ 155.969880][ T5467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4444: comm syz.1.2380: Invalid inode table block 0 in block_group 0 [ 155.985286][ T5467] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5952: Corrupt filesystem [ 155.996088][ T5467] EXT4-fs error (device loop1): ext4_truncate:4396: inode #11: comm syz.1.2380: mark_inode_dirty error [ 156.014147][ T5467] EXT4-fs error (device loop1) in ext4_orphan_cleanup:3108: Corrupt filesystem [ 156.023764][ T5467] EXT4-fs (loop1): 1 truncate cleaned up [ 156.030118][ T5467] EXT4-fs (loop1): mounted filesystem without journal. Opts: noinit_itable,mblk_io_submit,max_dir_size_kb=0x00000000000001ff,noblock_validity,,errors=continue [ 156.173191][ T2477] uvcvideo: Found UVC 0.00 device syz (04f2:b746) [ 156.179802][ T2477] uvcvideo: No valid video chain found. [ 156.187355][ T2477] usb 1-1: USB disconnect, device number 52 [ 156.237372][ T53] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 156.354931][ T999] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 156.440460][ T15] usb 2-1: new full-speed USB device number 54 using dummy_hcd [ 156.493886][ T53] usb 5-1: Using ep0 maxpacket: 16 [ 156.512610][ T408] print_req_error: 84 callbacks suppressed [ 156.512628][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.532210][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 156.545326][ T408] buffer_io_error: 44 callbacks suppressed [ 156.545337][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 156.555033][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.574581][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.588634][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 156.601268][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 156.608492][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 156.609789][ T1432] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 156.626975][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 156.637278][ T999] usb 4-1: Using ep0 maxpacket: 32 [ 156.648483][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 156.662214][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.662645][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.688110][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 156.692890][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 156.701911][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 156.710559][ T53] usb 5-1: unable to get BOS descriptor or descriptor too short [ 156.718271][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 156.739809][ T2477] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 156.748767][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 156.770940][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 156.779259][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 156.825473][ T999] usb 4-1: unable to get BOS descriptor or descriptor too short [ 156.836033][ T53] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 196, changing to 7 [ 156.836223][ T15] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.859152][ T15] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 156.910877][ T999] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 156.939828][ T999] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 156.970814][ T5534] EXT4-fs (loop0): blocks per group (0) and clusters per group (8192) inconsistent [ 157.017781][ T2477] usb 3-1: Using ep0 maxpacket: 32 [ 157.028514][ T53] usb 5-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 157.047143][ T53] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.050519][ T15] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 157.064851][ T53] usb 5-1: Product: syz [ 157.064862][ T53] usb 5-1: Manufacturer: syz [ 157.064873][ T53] usb 5-1: SerialNumber: syz [ 157.082842][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.095757][ T15] usb 2-1: Product: syz [ 157.100106][ T15] usb 2-1: Manufacturer: syz [ 157.105350][ T15] usb 2-1: SerialNumber: syz [ 157.156830][ T999] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 157.166150][ T999] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.174757][ T2477] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 157.183275][ T2477] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 157.193990][ T999] usb 4-1: Product: syz [ 157.198531][ T999] usb 4-1: Manufacturer: syz [ 157.203198][ T2477] usb 3-1: config 0 has no interface number 0 [ 157.209576][ T2477] usb 3-1: config 0 interface 196 altsetting 1 endpoint 0x2 has invalid wMaxPacketSize 0 [ 157.220112][ T999] usb 4-1: SerialNumber: syz [ 157.225264][ T2477] usb 3-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 157.240266][ T2477] usb 3-1: config 0 interface 196 has no altsetting 0 [ 157.381243][ T2629] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 157.413363][ T2477] usb 3-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 157.422785][ T2477] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.431131][ T2477] usb 3-1: Product: syz [ 157.435772][ T2477] usb 3-1: Manufacturer: syz [ 157.440472][ T2477] usb 3-1: SerialNumber: syz [ 157.446059][ T2477] usb 3-1: config 0 descriptor?? [ 157.456151][ T53] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 157.477477][ T53] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 157.498845][ T53] usb 5-1: unit 6 not found! [ 157.503757][ T53] usb 5-1: unit 7 not found! [ 157.514543][ T53] usb 5-1: USB disconnect, device number 53 [ 157.595101][ T15] usb 2-1: 0:2 : does not exist [ 157.600104][ T15] usb 2-1: unit 3 not found! [ 157.604826][ T15] usb 2-1: unit 64 not found! [ 157.614833][ T999] usb 4-1: unit 6 not found! [ 157.621015][ T999] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 157.633702][ T15] usb 2-1: USB disconnect, device number 54 [ 157.640833][ T999] usb 4-1: unit 6 not found! [ 157.646351][ T999] snd-usb-audio: probe of 4-1:1.1 failed with error -22 [ 157.656500][ T999] usb 4-1: USB disconnect, device number 58 [ 157.744974][ T2477] ipheth 3-1:0.196: Unable to find endpoints [ 157.752549][ T2477] usb 3-1: USB disconnect, device number 56 [ 157.787578][ T2629] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 212, changing to 7 [ 157.799076][ T2629] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 71, changing to 7 [ 157.831205][ T1430] udevd[1430]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.980019][ T2629] usb 1-1: New USB device found, idVendor=2a39, idProduct=3fd2, bcdDevice= 0.40 [ 157.989295][ T2629] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.011288][ T2629] usb 1-1: Product: syz [ 158.023332][ T2629] usb 1-1: Manufacturer: syz [ 158.027987][ T2629] usb 1-1: SerialNumber: syz [ 158.290249][ T24] audit: type=1326 audit(1774427163.168:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5582 comm="syz.2.2438" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1fdc297799 code=0x0 [ 158.332749][ T1580] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 158.343351][ T2477] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 158.388970][ T999] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 158.450363][ T2629] usb 1-1: 1:1 : format type 0 is detected, processed as PCM [ 158.458396][ T2629] usb 1-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 158.482565][ T2629] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 158.506346][ T2629] usb 1-1: USB disconnect, device number 53 [ 158.599927][ T2477] usb 4-1: Using ep0 maxpacket: 8 [ 158.653451][ T999] usb 2-1: Using ep0 maxpacket: 16 [ 158.717560][ T1580] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.728339][ T25] usb 3-1: new full-speed USB device number 57 using dummy_hcd [ 158.736297][ T1580] usb 5-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 158.736707][ T408] udevd[408]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.746289][ T1580] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.771847][ T1580] usb 5-1: config 0 descriptor?? [ 158.803210][ T2477] usb 4-1: unable to get BOS descriptor or descriptor too short [ 158.811887][ T999] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x9 has invalid maxpacket 1023, setting to 64 [ 158.823714][ T999] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 64 [ 158.826120][ T1580] usb 5-1: bad CDC descriptors [ 158.834286][ T999] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 158.850804][ T999] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 158.899338][ T2477] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 158.911423][ T5603] futex_wake_op: syz.0.2448 tries to shift op by 36; fix this program [ 159.038341][ T999] usb 2-1: New USB device found, idVendor=0582, idProduct=0052, bcdDevice= 0.40 [ 159.047865][ T999] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.056699][ T999] usb 2-1: Product: syz [ 159.061680][ T999] usb 2-1: Manufacturer: syz [ 159.062365][ T2629] usb 5-1: USB disconnect, device number 54 [ 159.067544][ T999] usb 2-1: SerialNumber: syz [ 159.091858][ T25] usb 3-1: not running at top speed; connect to a high speed hub [ 159.091965][ T2477] usb 4-1: New USB device found, idVendor=2a39, idProduct=3fb0, bcdDevice= 0.40 [ 159.101418][ T5575] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 159.110079][ T2477] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.125109][ T2477] usb 4-1: Product: syz [ 159.129773][ T2477] usb 4-1: Manufacturer: syz [ 159.134479][ T2477] usb 4-1: SerialNumber: syz [ 159.177488][ T25] usb 3-1: config 95 has an invalid interface number: 1 but max is 0 [ 159.186277][ T25] usb 3-1: config 95 has no interface number 0 [ 159.194111][ T25] usb 3-1: config 95 interface 1 has no altsetting 0 [ 159.252063][ T1580] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 159.369737][ T25] usb 3-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 159.379003][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.387697][ T25] usb 3-1: Product: syz [ 159.392371][ T25] usb 3-1: Manufacturer: syz [ 159.397434][ T25] usb 3-1: SerialNumber: syz [ 159.476663][ T2477] usb 4-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 159.485603][ T2477] usb 4-1: found format II with max.bitrate = 4, frame size=397 [ 159.494376][ T2477] usb 4-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 159.503136][ T2477] usb 4-1: found format II with max.bitrate = 4, frame size=397 [ 159.551432][ T2477] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 159.583806][ T999] usb 2-1: MIDIStreaming interface descriptor not found [ 159.591272][ T999] snd-usb-audio: probe of 2-1:1.0 failed with error -12 [ 159.603194][ T2477] usb 4-1: USB disconnect, device number 59 [ 159.619322][ T999] usb 2-1: USB disconnect, device number 55 [ 159.701869][ T1580] usb 1-1: unable to get BOS descriptor or descriptor too short [ 159.789503][ T1580] usb 1-1: config 1 has an invalid interface number: 6 but max is 2 [ 159.797815][ T1580] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.809046][ T1580] usb 1-1: config 1 has no interface number 2 [ 159.816445][ T25] usb 3-1: USB disconnect, device number 57 [ 159.862891][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 159.989852][ T1580] usb 1-1: New USB device found, idVendor=041e, idProduct=3020, bcdDevice= 0.40 [ 159.999194][ T1580] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.007403][ T53] usb 5-1: new full-speed USB device number 55 using dummy_hcd [ 160.021769][ T1580] usb 1-1: Product: syz [ 160.026006][ T1580] usb 1-1: Manufacturer: syz [ 160.030710][ T1580] usb 1-1: SerialNumber: syz [ 160.036545][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:95.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 160.294224][ T5644] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 160.304796][ T5644] ext4 filesystem being mounted at /syzcgroup/unified/syz2/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 160.417368][ T544] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 160.428558][ T53] usb 5-1: config 4 has an invalid interface number: 121 but max is 0 [ 160.523528][ T1580] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 160.532018][ T1580] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 160.541576][ T1580] usb 1-1: USB disconnect, device number 54 [ 160.549503][ T53] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 160.560283][ T53] usb 5-1: config 4 has no interface number 0 [ 160.567153][ T53] usb 5-1: config 4 interface 121 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 160.580547][ T53] usb 5-1: config 4 interface 121 has no altsetting 0 [ 160.695280][ T15] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 160.770376][ T53] usb 5-1: New USB device found, idVendor=6b86, idProduct=c211, bcdDevice=25.ca [ 160.779850][ T53] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.790100][ T53] usb 5-1: Product: syz [ 160.794580][ T53] usb 5-1: Manufacturer: syz [ 160.799416][ T53] usb 5-1: SerialNumber: syz [ 160.941401][ T544] usb 4-1: unable to get BOS descriptor or descriptor too short [ 160.952374][ T5673] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 160.980068][ T5673] exFAT-fs (loop1): failed to read sector(0x40000090) [ 160.980068][ T5673] [ 160.990982][ T5673] exFAT-fs (loop1): failed to load upcase table [ 160.998054][ T5673] exFAT-fs (loop1): failed to recognize exfat type [ 161.058948][ T544] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 161.112996][ T999] usb 5-1: USB disconnect, device number 55 [ 161.123182][ T15] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.135563][ T15] usb 3-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 161.145894][ T15] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.154977][ T53] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 161.164626][ T15] usb 3-1: config 0 descriptor?? [ 161.219703][ T15] usb 3-1: bad CDC descriptors [ 161.272672][ T544] usb 4-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice= 0.40 [ 161.290505][ T544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.302775][ T544] usb 4-1: Product: syz [ 161.308423][ T544] usb 4-1: Manufacturer: syz [ 161.313827][ T544] usb 4-1: SerialNumber: syz [ 161.411719][ T53] usb 1-1: Using ep0 maxpacket: 16 [ 161.438239][ T999] usb 3-1: USB disconnect, device number 58 [ 161.539893][ T53] usb 1-1: config 0 has an invalid interface number: 216 but max is 0 [ 161.548179][ T53] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.559024][ T53] usb 1-1: config 0 has no interface number 0 [ 161.565597][ T53] usb 1-1: config 0 interface 216 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 161.604069][ T20] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 161.722578][ T5694] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 161.736510][ T544] usb 4-1: USB disconnect, device number 60 [ 161.743182][ T53] usb 1-1: New USB device found, idVendor=c877, idProduct=d477, bcdDevice=ca.74 [ 161.743196][ T53] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.743206][ T53] usb 1-1: Product: syz [ 161.743216][ T53] usb 1-1: Manufacturer: syz [ 161.743225][ T53] usb 1-1: SerialNumber: syz [ 161.745699][ T53] usb 1-1: config 0 descriptor?? [ 161.755130][ T5694] EXT4-fs (loop4): Test dummy encryption mode enabled [ 161.792960][ T5694] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 161.818394][ T5694] EXT4-fs error (device loop4): ext4_quota_enable:6446: comm syz.4.2491: inode #8388608: comm syz.4.2491: iget: illegal inode # [ 161.832864][ T5694] EXT4-fs (loop4): Remounting filesystem read-only [ 161.839949][ T5694] EXT4-fs error (device loop4): ext4_quota_enable:6449: comm syz.4.2491: Bad quota inode: 8388608, type: 2 [ 161.852395][ T5694] EXT4-fs warning (device loop4): ext4_enable_quotas:6490: Failed to enable quota tracking (type=2, err=-117, ino=8388608). Please run e2fsck to fix. [ 161.854162][ T53] usb-storage 1-1:0.216: USB Mass Storage device detected [ 161.871015][ T5694] EXT4-fs (loop4): mount failed [ 161.876137][ T20] usb 2-1: Using ep0 maxpacket: 8 [ 162.057762][ T20] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.073644][ T20] usb 2-1: config 0 has no interfaces? [ 162.080595][ T1580] usb 1-1: USB disconnect, device number 55 [ 162.245410][ T20] usb 2-1: New USB device found, idVendor=6d79, idProduct=4f80, bcdDevice=d7.15 [ 162.254890][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.263276][ T20] usb 2-1: Product: syz [ 162.267679][ T20] usb 2-1: Manufacturer: syz [ 162.272559][ T20] usb 2-1: SerialNumber: syz [ 162.277666][ T2477] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 162.281427][ T20] usb 2-1: config 0 descriptor?? [ 162.373607][ T1284] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 162.523242][ T2629] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 162.544666][ T2477] usb 5-1: Using ep0 maxpacket: 32 [ 162.553187][ T20] usb 2-1: USB disconnect, device number 56 [ 162.626507][ T1432] print_req_error: 133 callbacks suppressed [ 162.626539][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.645072][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.645206][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 162.657051][ T1284] usb 3-1: Using ep0 maxpacket: 16 [ 162.675290][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.695262][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 162.704376][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 162.708139][ T1432] buffer_io_error: 72 callbacks suppressed [ 162.708169][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 162.719982][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 162.726502][ T2477] usb 5-1: descriptor type invalid, skip [ 162.732107][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 162.747935][ T1432] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 162.754565][ T1284] usb 3-1: too many configurations: 17, using maximum allowed: 8 [ 162.766536][ T2477] usb 5-1: descriptor type invalid, skip [ 162.781449][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 162.794173][ T2477] usb 5-1: descriptor type invalid, skip [ 162.800223][ T2477] usb 5-1: descriptor type invalid, skip [ 162.807392][ T2477] usb 5-1: descriptor type invalid, skip [ 162.814185][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.817676][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.832594][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 162.842269][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 162.852090][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 162.864873][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 162.868436][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 162.876629][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 162.892264][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 162.906137][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 162.908438][ T2477] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.920044][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 162.929004][ T2477] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 162.942378][ T2477] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 162.972230][ T2629] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 162.985707][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 162.996486][ T2629] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 163.009853][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.019242][ T2629] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.029390][ T2629] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 163.043710][ T2629] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 163.053545][ T2629] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.062939][ T2629] usb 4-1: config 0 descriptor?? [ 163.101154][ T2629] usb-storage 4-1:0.0: USB Mass Storage device detected [ 163.109289][ T2629] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 163.117463][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.122001][ T544] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 163.135779][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.145941][ T2477] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.158041][ T5742] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 163.164536][ T2477] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.175835][ T2477] usb 5-1: Product: ﰄ츼짖孀ꠀ忕埘鞓䫖寁폷똏Ꜭ⛃墽軒ک碶㣚幗潤Ꜣ딉飨澿裁ः诂ẑ〲簻罼脚䐂㙯䳀魢뤕걋›ૅ▇ᚷᏺۻ説糦ᗩ툃鲓Ზ煲雋ﮚ䪫ꙇ㹀폠ҷ煤馀Ҡ聤뒄愌៟க䷂ꬎ쥪⢀唺⌣䕷㦳냃剕㖑퍬룦얡椨帮퓄䥋઄ķꗣ㤐樼꺿㒤熶칯ꗾ侘᰽ᱞ育髍䋼円웣萧 [ 163.210840][ T24] audit: type=1400 audit(1774429745.780:222): avc: denied { relabelto } for pid=5741 comm="syz.1.2512" name="446" dev="tmpfs" ino=2295 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 163.218573][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.249765][ T24] audit: type=1400 audit(1774429745.780:223): avc: denied { associate } for pid=5741 comm="syz.1.2512" name="446" dev="tmpfs" ino=2295 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 163.278378][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.288256][ T24] audit: type=1400 audit(1774429745.817:224): avc: denied { write } for pid=275 comm="syz-executor" name="446" dev="tmpfs" ino=2295 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 163.296227][ T2477] usb 5-1: Manufacturer: Й [ 163.315728][ T24] audit: type=1400 audit(1774429745.817:225): avc: denied { remove_name } for pid=275 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2299 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 163.322875][ T2477] usb 5-1: SerialNumber: ⻗죥输㹥嬡䞣巓⸪ᾴ厐먳ⴇꅦၟ䮻鸉骴堿洊ᣘ䵏剒㹾᭔j冴繓ꃇ㑇䫜晇ꆀ灭㷾밦걌蘅ؓ줺膁缐敚懠䭶뫘Ꟍ鄢죢燶险ᔺ拉ü抧┵␫庠ڈ㾏ㄍ켆䩫ꢴ죶䳔켈᪩ነ㻋耳៹襼㉍伞㶩爈棆侵辀㮖䷓庩﯋ᰋ䟿糁㵆 [ 163.347074][ T24] audit: type=1400 audit(1774429745.817:226): avc: denied { rmdir } for pid=275 comm="syz-executor" name="446" dev="tmpfs" ino=2295 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 163.403036][ T999] usb 4-1: USB disconnect, device number 61 [ 163.421170][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.431897][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.517687][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.528263][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.635079][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.646511][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.688564][ T15] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 163.710336][ T2477] cdc_ncm 5-1:1.0: bind() failure [ 163.717066][ T2477] usb 5-1: USB disconnect, device number 56 [ 163.731189][ T544] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.752639][ T1284] usb 3-1: config 28 has an invalid descriptor of length 0, skipping remainder of the config [ 163.763544][ T1284] usb 3-1: config 28 has 0 interfaces, different from the descriptor's value: 1 [ 163.838037][ T1284] usb 3-1: string descriptor 0 read error: -71 [ 163.845305][ T1284] usb 3-1: New USB device found, idVendor=04e8, idProduct=a101, bcdDevice= 4.48 [ 163.855631][ T1284] usb 3-1: New USB device strings: Mfr=1, Product=1, SerialNumber=3 [ 163.866021][ T1284] usb 3-1: rejected 8 configurations due to insufficient available bus power [ 163.875646][ T1284] usb 3-1: no configuration chosen from 8 choices [ 163.883789][ T1284] usb 3-1: USB disconnect, device number 59 [ 163.912898][ T544] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=8e.0b [ 163.922493][ T544] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.931037][ T544] usb 1-1: Product: syz [ 163.935480][ T544] usb 1-1: Manufacturer: syz [ 163.940237][ T544] usb 1-1: SerialNumber: syz [ 163.945862][ T544] usb 1-1: config 0 descriptor?? [ 163.955551][ T15] usb 2-1: Using ep0 maxpacket: 8 [ 163.988853][ T544] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 164.084041][ T15] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 164.092965][ T15] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.103555][ T15] usb 2-1: config 0 has no interface number 0 [ 164.206397][ T1284] usb 1-1: USB disconnect, device number 56 [ 164.276566][ T15] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 164.286090][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.294481][ T15] usb 2-1: Product: syz [ 164.299085][ T15] usb 2-1: Manufacturer: syz [ 164.303932][ T15] usb 2-1: SerialNumber: syz [ 164.309459][ T15] usb 2-1: config 0 descriptor?? [ 164.346172][ T5] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 164.355265][ T15] uvcvideo: Found UVC 0.04 device syz (046d:08c3) [ 164.362080][ T15] uvcvideo: No streaming interface found for terminal 6. [ 164.532786][ T2629] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 164.573417][ T15] usb 2-1: USB disconnect, device number 57 [ 164.629029][ T20] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 164.789404][ T5] usb 4-1: unable to get BOS descriptor or descriptor too short [ 164.810685][ T2629] usb 5-1: Using ep0 maxpacket: 8 [ 164.874932][ T5] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 164.886872][ T5] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 164.896362][ T20] usb 3-1: Using ep0 maxpacket: 16 [ 164.903335][ T5] usb 4-1: config 1 interface 1 altsetting 2 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 164.917420][ T5] usb 4-1: config 1 interface 1 has no altsetting 1 [ 164.992521][ T2629] usb 5-1: unable to get BOS descriptor or descriptor too short [ 165.088745][ T20] usb 3-1: unable to get BOS descriptor or descriptor too short [ 165.089102][ T5] usb 4-1: New USB device found, idVendor=041e, idProduct=3048, bcdDevice= 0.40 [ 165.097271][ T2629] usb 5-1: config 10 has an invalid interface number: 135 but max is 0 [ 165.106701][ T5] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.115105][ T25] usb 1-1: new full-speed USB device number 57 using dummy_hcd [ 165.132808][ T2629] usb 5-1: config 10 has no interface number 0 [ 165.139013][ T2629] usb 5-1: config 10 interface 135 altsetting 24 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 165.151586][ T5] usb 4-1: Product: syz [ 165.156140][ T5] usb 4-1: Manufacturer: syz [ 165.161120][ T5] usb 4-1: SerialNumber: syz [ 165.164468][ T2629] usb 5-1: config 10 interface 135 has no altsetting 0 [ 165.217019][ T20] usb 3-1: config 16 has an invalid interface number: 82 but max is 0 [ 165.225485][ T20] usb 3-1: config 16 has no interface number 0 [ 165.398745][ T20] usb 3-1: New USB device found, idVendor=03f0, idProduct=0207, bcdDevice= 0.01 [ 165.407962][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.416114][ T20] usb 3-1: Product: syz [ 165.420404][ T2629] usb 5-1: string descriptor 0 read error: -22 [ 165.427021][ T2629] usb 5-1: New USB device found, idVendor=0499, idProduct=1013, bcdDevice=88.08 [ 165.436780][ T20] usb 3-1: Manufacturer: syz [ 165.441548][ T20] usb 3-1: SerialNumber: syz [ 165.446625][ T2629] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.463819][ T5] usb 4-1: 1:2 : no or invalid class specific endpoint descriptor [ 165.472131][ T5] usb 4-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 165.482014][ T15] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 165.490135][ T5] usb 4-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 165.516368][ T5] usb 4-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 165.516419][ T25] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 239, changing to 4 [ 165.525829][ T5] usb 4-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 165.539438][ T5] usb 4-1: unit 2 not found! [ 165.547939][ T25] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023 [ 165.553515][ T5] usb 4-1: unit 8: unexpected type 0x0c [ 165.571659][ T2629] snd-usb-audio: probe of 5-1:10.135 failed with error -2 [ 165.583003][ T5] usb 4-1: USB disconnect, device number 62 [ 165.716736][ T2629] usb 5-1: USB disconnect, device number 57 [ 165.730207][ T25] usb 1-1: New USB device found, idVendor=041e, idProduct=3263, bcdDevice= 0.40 [ 165.739517][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.748443][ T25] usb 1-1: Product: syz [ 165.753105][ T25] usb 1-1: Manufacturer: syz [ 165.758064][ T25] usb 1-1: SerialNumber: syz [ 165.794512][ T20] ums-usbat 3-1:16.82: USB Mass Storage device detected [ 165.805338][ T491] udevd[491]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 165.828344][ T20] usb 3-1: USB disconnect, device number 60 [ 165.922398][ T15] usb 2-1: unable to get BOS descriptor or descriptor too short [ 166.008026][ T15] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 166.025001][ T15] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 166.157598][ T25] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 166.178937][ T25] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 166.211051][ T15] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 166.211543][ T25] usb 1-1: USB disconnect, device number 57 [ 166.228181][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.242684][ T5808] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 166.252091][ T15] usb 2-1: Product: syz [ 166.257310][ T15] usb 2-1: Manufacturer: syz [ 166.262220][ T15] usb 2-1: SerialNumber: syz [ 166.308060][ T15] usb 2-1: selecting invalid altsetting 1 [ 166.319149][ T15] usb 2-1: unit 6 not found! [ 166.339467][ T15] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 166.356625][ T24] audit: type=1326 audit(1774429748.717:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5817 comm="syz.2.2548" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1fdc297799 code=0x0 [ 166.522873][ T20] usb 2-1: USB disconnect, device number 58 [ 166.606475][ T2629] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 166.680808][ T5834] EXT4-fs (loop0): orphan cleanup on readonly fs [ 166.688364][ T5834] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 166.698068][ T1284] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 166.706460][ T5834] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 166.716642][ T1580] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 166.724706][ T5834] EXT4-fs error (device loop0): ext4_acquire_dquot:6225: comm syz.0.2557: Failed to acquire dquot type 0 [ 166.737539][ T5834] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 166.747002][ T5834] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 166.758691][ T5834] EXT4-fs error (device loop0): ext4_acquire_dquot:6225: comm syz.0.2557: Failed to acquire dquot type 0 [ 166.772778][ T5834] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.2557: bg 0: block 64: padding at end of block bitmap is not set [ 166.790762][ T5834] EXT4-fs error (device loop0) in ext4_mb_clear_bb:5661: Corrupt filesystem [ 166.804046][ T5834] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 166.813547][ T5834] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 166.825254][ T5834] EXT4-fs error (device loop0): ext4_acquire_dquot:6225: comm syz.0.2557: Failed to acquire dquot type 0 [ 166.837355][ T5834] EXT4-fs (loop0): 1 orphan inode deleted [ 166.843313][ T5834] EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000003,nolazytime,,errors=continue [ 166.863428][ T2629] usb 5-1: Using ep0 maxpacket: 32 [ 166.991444][ T1580] usb 3-1: Using ep0 maxpacket: 32 [ 166.996850][ T1284] usb 4-1: Using ep0 maxpacket: 16 [ 167.002223][ T2629] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 167.010772][ T2629] usb 5-1: config 0 has no interface number 0 [ 167.017451][ T2629] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 528 [ 167.027535][ T2629] usb 5-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 167.039491][ T2629] usb 5-1: config 0 interface 196 has no altsetting 0 [ 167.089717][ T5846] incfs: Options parsing error. -22 [ 167.095862][ T5846] incfs: mount failed -22 [ 167.141147][ T1284] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.151686][ T1284] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 167.162367][ T1580] usb 3-1: unable to get BOS descriptor or descriptor too short [ 167.170095][ T1284] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 22 [ 167.215966][ T2629] usb 5-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 167.226718][ T25] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 167.237342][ T2629] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.246193][ T2629] usb 5-1: Product: syz [ 167.250555][ T1580] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 8 [ 167.260647][ T2629] usb 5-1: Manufacturer: syz [ 167.265267][ T2629] usb 5-1: SerialNumber: syz [ 167.270962][ T2629] usb 5-1: config 0 descriptor?? [ 167.280076][ T1284] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.289240][ T1284] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 167.297829][ T1284] usb 4-1: SerialNumber: syz [ 167.297871][ T5812] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 167.397559][ T15] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 167.450995][ T1580] usb 3-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 167.460153][ T1580] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.468494][ T1580] usb 3-1: Product: syz [ 167.473021][ T1580] usb 3-1: Manufacturer: syz [ 167.477710][ T1580] usb 3-1: SerialNumber: syz [ 167.504449][ T5828] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 167.558265][ T2629] ipheth 5-1:0.196: Unable to find endpoints [ 167.563946][ T544] usb 4-1: USB disconnect, device number 63 [ 167.565753][ T25] usb 1-1: too many configurations: 23, using maximum allowed: 8 [ 167.582092][ T2629] usb 5-1: USB disconnect, device number 58 [ 167.910624][ T1580] usb 3-1: MIDIStreaming interface descriptor not found [ 167.920091][ T1580] usb 3-1: USB disconnect, device number 61 [ 167.974817][ T15] usb 2-1: New USB device found, idVendor=1235, idProduct=8211, bcdDevice= 0.40 [ 167.987429][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.996377][ T15] usb 2-1: Product: syz [ 168.000753][ T15] usb 2-1: Manufacturer: syz [ 168.005732][ T15] usb 2-1: SerialNumber: syz [ 168.135643][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.259032][ T5852] F2FS-fs (loop4): Fix alignment : internally, start(4096) end(16896) block(12288) [ 168.277740][ T5852] F2FS-fs (loop4): invalid crc value [ 168.290842][ T5852] F2FS-fs (loop4): Current segment's next free block offset is inconsistent with bitmap, logtype:5, segno:2, type:0, next_blkoff:0, blkofs:1 [ 168.305685][ T5852] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 168.370327][ T25] usb 1-1: New USB device found, idVendor=5bd3, idProduct=317c, bcdDevice= 4.5e [ 168.379800][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=19 [ 168.387988][ T25] usb 1-1: SerialNumber: syz [ 168.393375][ T25] usb 1-1: config 0 descriptor?? [ 168.413029][ T15] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 168.451337][ T15] usb 2-1: USB disconnect, device number 59 [ 168.654741][ T1284] usb 1-1: USB disconnect, device number 58 [ 168.708893][ T24] audit: type=1400 audit(1774429750.925:228): avc: denied { create } for pid=5905 comm="syz.4.2591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 168.886577][ T5924] SELinux: Context system_u:object is not valid (left unmapped). [ 168.895346][ T24] audit: type=1400 audit(1774429751.103:229): avc: denied { relabelto } for pid=5923 comm="syz.3.2600" name="cgroup.procs" dev="cgroup" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 168.921768][ T24] audit: type=1400 audit(1774429751.103:230): avc: denied { associate } for pid=5923 comm="syz.3.2600" name="cgroup.procs" dev="cgroup" ino=109 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 169.032986][ T1580] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 169.040836][ T25] usb 3-1: new full-speed USB device number 62 using dummy_hcd [ 169.107796][ T15] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 169.213720][ T408] print_req_error: 77 callbacks suppressed [ 169.213739][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 169.232743][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.244383][ T408] buffer_io_error: 40 callbacks suppressed [ 169.244395][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 169.257597][ T2477] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 169.268270][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 169.275049][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 169.282486][ T1432] blk_update_request: I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.297891][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.315464][ T408] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 169.323970][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 169.332260][ T1432] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.343555][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 169.357033][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 169.357118][ T496] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.368604][ T15] usb 2-1: Using ep0 maxpacket: 32 [ 169.368965][ T408] blk_update_request: I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.389987][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 169.402374][ T496] Buffer I/O error on dev loop0p4, logical block 784, async page read [ 169.415642][ T1432] Buffer I/O error on dev loop0p2, logical block 3, async page read [ 169.425734][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 169.433176][ T25] usb 3-1: not running at top speed; connect to a high speed hub [ 169.546106][ T2477] usb 4-1: Using ep0 maxpacket: 16 [ 169.546114][ T1580] usb 5-1: unable to get BOS descriptor or descriptor too short [ 169.546458][ T25] usb 3-1: config 1 has an invalid interface number: 191 but max is 0 [ 169.551935][ T15] usb 2-1: unable to get BOS descriptor or descriptor too short [ 169.561868][ T25] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.591472][ T2629] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 169.600691][ T25] usb 3-1: config 1 has no interface number 0 [ 169.607145][ T25] usb 3-1: config 1 interface 191 has no altsetting 0 [ 169.642350][ T1580] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 246, changing to 7 [ 169.663846][ T15] usb 2-1: config 4 has an invalid interface number: 131 but max is 0 [ 169.673349][ T15] usb 2-1: config 4 has no interface number 0 [ 169.680679][ T15] usb 2-1: config 4 interface 131 altsetting 15 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 169.692827][ T15] usb 2-1: config 4 interface 131 has no altsetting 0 [ 169.706415][ T2477] usb 4-1: config 1 has an invalid interface number: 0 but max is -1 [ 169.714593][ T2477] usb 4-1: config 1 has an invalid descriptor of length 78, skipping remainder of the config [ 169.725265][ T2477] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 0 [ 169.734860][ T2477] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.792019][ T25] usb 3-1: New USB device found, idVendor=2040, idProduct=651f, bcdDevice=5b.dd [ 169.801264][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.809704][ T25] usb 3-1: Product: syz [ 169.814110][ T25] usb 3-1: Manufacturer: syz [ 169.819241][ T25] usb 3-1: SerialNumber: syz [ 169.834724][ T1580] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b1, bcdDevice= 0.40 [ 169.843945][ T1580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.852364][ T1580] usb 5-1: Product: syz [ 169.856766][ T1580] usb 5-1: Manufacturer: syz [ 169.862180][ T1580] usb 5-1: SerialNumber: syz [ 169.877580][ T15] usb 2-1: New USB device found, idVendor=12d1, idProduct=1619, bcdDevice=87.ff [ 169.887196][ T2477] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.896754][ T15] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.904910][ T2477] usb 4-1: New USB device strings: Mfr=0, Product=7, SerialNumber=1 [ 169.912967][ T15] usb 2-1: Product: syz [ 169.917344][ T15] usb 2-1: Manufacturer: syz [ 169.922235][ T2477] usb 4-1: Product: syz [ 169.926803][ T2477] usb 4-1: SerialNumber: syz [ 169.931587][ T15] usb 2-1: SerialNumber: syz [ 169.963018][ T2629] usb 1-1: not running at top speed; connect to a high speed hub [ 169.974642][ T2477] cdc_acm 4-1:1.0: Zero length descriptor references [ 169.981505][ T2477] cdc_acm: probe of 4-1:1.0 failed with error -22 [ 170.048498][ T2629] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 170.058181][ T2629] usb 1-1: config 1 has no interface number 1 [ 170.064860][ T2629] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 170.167006][ T25] rndis_host 3-1:1.191: skipping garbage [ 170.172715][ T25] rndis_host 3-1:1.191: skipping garbage [ 170.178703][ T25] usb 3-1: bad CDC descriptors [ 170.186839][ T25] usb 3-1: USB disconnect, device number 62 [ 170.193917][ T1580] snd-usb-audio: probe of 5-1:1.0 failed with error -71 [ 170.212906][ T1580] usb 5-1: USB disconnect, device number 59 [ 170.217047][ T2477] usb 4-1: USB disconnect, device number 64 [ 170.230518][ T15] usbhid 2-1:4.131: couldn't find an input interrupt endpoint [ 170.246329][ T15] usb 2-1: USB disconnect, device number 60 [ 170.262318][ T2629] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 170.272017][ T2629] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.280869][ T2629] usb 1-1: Product: syz [ 170.285257][ T2629] usb 1-1: Manufacturer: syz [ 170.289969][ T2629] usb 1-1: SerialNumber: syz [ 170.683914][ T2629] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 170.752996][ T2629] usb 1-1: USB disconnect, device number 59 [ 170.968624][ T1432] udevd[1432]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 170.989065][ T15] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 170.999766][ T5] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 171.042813][ T2477] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 171.095949][ T1580] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 171.117249][ T1432] Buffer I/O error on dev loop0p2, logical block 2, async page read [ 171.127537][ T408] Buffer I/O error on dev loop0p1, logical block 1008, async page read [ 171.160870][ T5958] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) [ 171.205830][ T278] loop0: p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p2 [ 171.256303][ T5] usb 3-1: Using ep0 maxpacket: 16 [ 171.373885][ T1580] usb 4-1: Using ep0 maxpacket: 16 [ 171.384682][ T2477] usb 2-1: Using ep0 maxpacket: 8 [ 171.480821][ T5] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.492835][ T15] usb 5-1: unable to get BOS descriptor or descriptor too short [ 171.502773][ T1580] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.513325][ T2477] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 130, changing to 7 [ 171.515206][ T1580] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 171.526658][ T5] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 171.545359][ T2477] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 7 [ 171.556757][ T5] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 171.609193][ T15] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 171.621582][ T15] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 171.646541][ T5963] EXT4-fs (loop0): invalid first ino: 0 [ 171.710721][ T408] udevd[408]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 171.721869][ T1432] udevd[1432]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 171.730281][ T2477] usb 2-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 171.735899][ T1580] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 171.749104][ T5] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice= 0.40 [ 171.755879][ T496] udevd[496]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 171.762005][ T2477] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.776739][ T491] udevd[491]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 171.792078][ T5] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.796758][ T1433] udevd[1433]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 171.802018][ T15] usb 5-1: New USB device found, idVendor=0d8c, idProduct=0103, bcdDevice= 0.40 [ 171.816845][ T338] udevd[338]: inotify_add_watch(7, /dev/loop0p9, 10) failed: No such file or directory [ 171.824683][ T1430] udevd[1430]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 171.835372][ T1427] udevd[1427]: inotify_add_watch(7, /dev/loop0p11, 10) failed: No such file or directory [ 171.846795][ T297] udevd[297]: inotify_add_watch(7, /dev/loop0p10, 10) failed: No such file or directory [ 171.855755][ T1428] udevd[1428]: inotify_add_watch(7, /dev/loop0p12, 10) failed: No such file or directory [ 171.874150][ T5] usb 3-1: Product: syz [ 171.879355][ T2477] usb 2-1: Product: syz [ 171.883567][ T2477] usb 2-1: Manufacturer: syz [ 171.889086][ T5] usb 3-1: Manufacturer: syz [ 171.889739][ T1580] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.894556][ T15] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.919674][ T5] usb 3-1: SerialNumber: syz [ 171.929724][ T2477] usb 2-1: SerialNumber: syz [ 171.932407][ T1580] usb 4-1: Product: syz [ 171.938719][ T15] usb 5-1: Product: syz [ 171.943132][ T15] usb 5-1: Manufacturer: syz [ 171.943610][ T1580] usb 4-1: Manufacturer: syz [ 171.948876][ T15] usb 5-1: SerialNumber: syz [ 171.961387][ T1580] usb 4-1: SerialNumber: syz [ 172.282524][ T544] usb 1-1: new low-speed USB device number 60 using dummy_hcd [ 172.325293][ T1580] usb 4-1: skipping empty audio interface (v1) [ 172.332045][ T1580] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 172.343332][ T1580] usb 4-1: USB disconnect, device number 65 [ 172.442835][ T2477] usb 2-1: 1:1: invalid format type 0x1002 is detected, processed as PCM [ 172.452127][ T2477] usb 2-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 172.496277][ T2477] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 172.523856][ T2477] usb 2-1: USB disconnect, device number 61 [ 172.667415][ T544] usb 1-1: config 0 has an invalid interface number: 128 but max is 0 [ 172.676351][ T544] usb 1-1: config 0 has no interface number 0 [ 172.683081][ T544] usb 1-1: config 0 interface 128 has no altsetting 0 [ 172.691625][ T5] usb 3-1: USB disconnect, device number 63 [ 172.747490][ T5977] incfs: Options parsing error. -22 [ 172.752873][ T5977] incfs: mount failed -22 [ 172.753052][ T15] usb 5-1: Can't get UAC3 power state for id 10 [ 172.796975][ T5985] cgroup: none used incorrectly [ 172.827695][ T15] usb 5-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x200, type = 4 [ 172.837972][ T15] usb 5-1: 2:0: cannot get min/max values for control 2 (id 2) [ 172.908640][ T6002] sit: non-ECT from 0.0.0.0 with TOS=0x11 [ 172.922128][ T15] usb 5-1: USB disconnect, device number 60 [ 172.945273][ T544] usb 1-1: string descriptor 0 read error: -22 [ 172.952209][ T544] usb 1-1: New USB device found, idVendor=04e6, idProduct=0101, bcdDevice= 2.00 [ 172.972429][ T544] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.982095][ T544] usb 1-1: config 0 descriptor?? [ 173.020599][ T544] usb-storage 1-1:0.128: USB Mass Storage device detected [ 173.049579][ T24] audit: type=1400 audit(1774429754.985:231): avc: denied { read } for pid=6014 comm="syz.4.2643" name="usbmon0" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 173.082381][ T24] audit: type=1400 audit(1774429754.985:232): avc: denied { open } for pid=6014 comm="syz.4.2643" path="/dev/usbmon0" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 173.215733][ T6017] EXT4-fs (loop4): Ignoring removed bh option [ 173.227062][ T6017] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 173.227062][ T6017] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 173.227062][ T6017] [ 173.251770][ T15] usb 1-1: USB disconnect, device number 60 [ 173.262394][ T6017] EXT4-fs error (device loop4): ext4_iget_extra_inode:4685: inode #15: comm syz.4.2644: corrupted in-inode xattr [ 173.276866][ T53] usb 4-1: new low-speed USB device number 66 using dummy_hcd [ 173.288296][ T6017] EXT4-fs error (device loop4): ext4_orphan_get:1400: comm syz.4.2644: couldn't read orphan inode 15 (err -117) [ 173.301921][ T6017] EXT4-fs (loop4): mounted filesystem without journal. Opts: min_batch_time=0x0000000000000b20,max_batch_time=0x000000000000000d,bh,noload,noacl,usrjquota=,,errors=continue [ 173.340730][ T2477] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 173.468083][ T6024] erofs: (device loop4): mounted with root inode @ nid 36. [ 173.736305][ T53] usb 4-1: unable to get BOS descriptor or descriptor too short [ 173.747207][ T6033] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x3f52010) [ 173.755906][ T6033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 173.765347][ T6033] F2FS-fs (loop4): invalid crc value [ 173.772424][ T6033] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 173.803648][ T6033] F2FS-fs (loop4): Start checkpoint disabled! [ 173.815005][ T6033] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 173.822381][ T53] usb 4-1: config 1 interface 0 altsetting 241 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 173.834933][ T6033] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 173.845233][ T53] usb 4-1: config 1 interface 0 altsetting 241 endpoint 0x82 is Bulk; changing to Interrupt [ 173.860832][ T53] usb 4-1: config 1 interface 0 altsetting 241 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 173.883200][ T6056] erofs: (device loop0): mounted with root inode @ nid 36. [ 173.899460][ T53] usb 4-1: config 1 interface 0 has no altsetting 0 [ 173.917998][ T2477] usb 2-1: New USB device found, idVendor=04b4, idProduct=931c, bcdDevice= 0.40 [ 173.926610][ T6059] erofs: (device loop0): mounted with root inode @ nid 36. [ 173.934562][ T2477] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.954032][ T2477] usb 2-1: Product: syz [ 173.958267][ T2477] usb 2-1: Manufacturer: syz [ 173.960918][ T1580] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 173.965241][ T2477] usb 2-1: SerialNumber: syz [ 174.122618][ T6062] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 174.132776][ T6062] ext4 filesystem being mounted at /538/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.163832][ T53] usb 4-1: string descriptor 0 read error: -22 [ 174.170286][ T53] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.180038][ T53] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.219160][ T6005] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 174.226466][ T6005] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 174.233876][ T6005] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 174.241178][ T1580] usb 3-1: Using ep0 maxpacket: 8 [ 174.260775][ T53] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 174.274172][ T6069] EXT4-fs (loop0): Unsupported blocksize for fs-verity [ 174.367002][ T2477] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 174.374622][ T6082] ================================================================== [ 174.383009][ T6082] BUG: KASAN: use-after-free in __ext4_iget+0x381/0x44c0 [ 174.389302][ T2477] usb 2-1: unit 6 not found! [ 174.390073][ T6082] Read of size 8 at addr ffff88812b007298 by task syz.0.2670/6082 [ 174.402637][ T6082] [ 174.405275][ T6082] CPU: 1 PID: 6082 Comm: syz.0.2670 Tainted: G W syzkaller #0 [ 174.410757][ T2477] usb 2-1: USB disconnect, device number 62 [ 174.414319][ T6082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 174.430593][ T6082] Call Trace: [ 174.434013][ T6082] __dump_stack+0x21/0x24 [ 174.438367][ T6082] dump_stack_lvl+0x1a7/0x208 [ 174.443068][ T6082] ? show_regs_print_info+0x18/0x18 [ 174.448498][ T6082] ? thaw_kernel_threads+0x220/0x220 [ 174.453898][ T6082] ? _raw_spin_lock+0x94/0xf0 [ 174.458590][ T6082] print_address_description+0x7f/0x2c0 [ 174.464268][ T6082] ? __ext4_iget+0x381/0x44c0 [ 174.469292][ T6082] kasan_report+0xe2/0x130 [ 174.473868][ T6082] ? __ext4_iget+0x381/0x44c0 [ 174.478583][ T6082] __asan_report_load8_noabort+0x14/0x20 [ 174.484250][ T6082] __ext4_iget+0x381/0x44c0 [ 174.488784][ T6082] ? __kasan_check_write+0x14/0x20 [ 174.494394][ T6082] ? _raw_write_lock+0x94/0xf0 [ 174.499231][ T6082] ? _raw_write_trylock+0x150/0x150 [ 174.504628][ T6082] ? __proc_create+0x570/0x8e0 [ 174.509533][ T6082] ? __kasan_check_write+0x14/0x20 [ 174.514740][ T6082] ? ext4_get_projid+0x140/0x140 [ 174.519985][ T6082] ? _raw_write_unlock+0x2b/0x60 [ 174.525237][ T6082] ? proc_register+0x34d/0x4e0 [ 174.530216][ T6082] ext4_enable_quotas+0x33c/0x6d0 [ 174.535442][ T6082] ext4_fill_super+0x84ad/0x8d70 [ 174.540393][ T6082] ? ext4_mount+0x40/0x40 [ 174.544726][ T6082] ? vscnprintf+0x80/0x80 [ 174.549174][ T6082] ? set_blocksize+0x1ed/0x3b0 [ 174.554042][ T6082] ? sb_set_blocksize+0xaa/0xf0 [ 174.559032][ T6082] mount_bdev+0x28b/0x3a0 [ 174.563497][ T6082] ? ext4_mount+0x40/0x40 [ 174.568041][ T6082] ext4_mount+0x34/0x40 [ 174.573233][ T6082] legacy_get_tree+0xed/0x190 [ 174.578105][ T6082] ? ext4_chksum+0x180/0x180 [ 174.583221][ T6082] vfs_get_tree+0x89/0x260 [ 174.587871][ T6082] do_new_mount+0x25a/0xa20 [ 174.593284][ T6082] path_mount+0x585/0xc90 [ 174.598772][ T6082] __se_sys_mount+0x320/0x390 [ 174.604366][ T6082] ? __x64_sys_mount+0xd0/0xd0 [ 174.610072][ T6082] ? debug_smp_processor_id+0x17/0x20 [ 174.615644][ T6082] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 174.621714][ T6082] __x64_sys_mount+0xbf/0xd0 [ 174.626433][ T6082] do_syscall_64+0x31/0x40 [ 174.631019][ T6082] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 174.637133][ T6082] RIP: 0033:0x7fe30be0ba0a [ 174.641678][ T6082] 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 [ 174.663770][ T6082] RSP: 002b:00007fe30a864e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 174.673053][ T6082] RAX: ffffffffffffffda RBX: 00007fe30a864ee0 RCX: 00007fe30be0ba0a [ 174.681415][ T6082] RDX: 0000200000000540 RSI: 0000200000000580 RDI: 00007fe30a864ea0 [ 174.689599][ T6082] RBP: 0000200000000540 R08: 00007fe30a864ee0 R09: 0000000000000000 [ 174.697664][ T6082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000580 [ 174.706079][ T6082] R13: 00007fe30a864ea0 R14: 000000000000050c R15: 00002000000005c0 [ 174.714528][ T6082] [ 174.716938][ T6082] Allocated by task 4698: [ 174.721272][ T6082] __kasan_slab_alloc+0xbd/0xf0 [ 174.726248][ T6082] slab_post_alloc_hook+0x5d/0x2f0 [ 174.731521][ T6082] kmem_cache_alloc+0x162/0x2d0 [ 174.736462][ T6082] f2fs_alloc_inode+0x26/0x410 [ 174.741461][ T6082] iget_locked+0x146/0x7d0 [ 174.746631][ T6082] f2fs_iget+0x55/0x4b60 [ 174.751495][ T6082] f2fs_fill_super+0x4fda/0x73f0 [ 174.756545][ T6082] mount_bdev+0x28b/0x3a0 [ 174.760897][ T6082] f2fs_mount+0x34/0x40 [ 174.765266][ T6082] legacy_get_tree+0xed/0x190 [ 174.770070][ T6082] vfs_get_tree+0x89/0x260 [ 174.774683][ T6082] do_new_mount+0x25a/0xa20 [ 174.779202][ T6082] path_mount+0x585/0xc90 [ 174.783902][ T6082] __se_sys_mount+0x320/0x390 [ 174.788988][ T6082] __x64_sys_mount+0xbf/0xd0 [ 174.793683][ T6082] do_syscall_64+0x31/0x40 [ 174.798135][ T6082] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 174.804203][ T6082] [ 174.806537][ T6082] Last potentially related work creation: [ 174.812562][ T6082] kasan_save_stack+0x3a/0x60 [ 174.817383][ T6082] __kasan_record_aux_stack+0xd2/0x100 [ 174.822859][ T6082] kasan_record_aux_stack_noalloc+0xb/0x10 [ 174.828697][ T6082] call_rcu+0x11a/0x10b0 [ 174.833517][ T6082] evict+0x881/0x930 [ 174.837613][ T6082] evict_inodes+0x5dc/0x650 [ 174.842133][ T6082] generic_shutdown_super+0x96/0x320 [ 174.847545][ T6082] kill_block_super+0x7f/0xf0 [ 174.852411][ T6082] kill_f2fs_super+0x303/0x3b0 [ 174.857184][ T6082] deactivate_locked_super+0xa0/0x100 [ 174.862790][ T6082] deactivate_super+0xaf/0xe0 [ 174.867564][ T6082] cleanup_mnt+0x45b/0x510 [ 174.872097][ T6082] __cleanup_mnt+0x19/0x20 [ 174.876521][ T6082] task_work_run+0x127/0x190 [ 174.881193][ T6082] exit_to_user_mode_loop+0xcb/0xe0 [ 174.886411][ T6082] exit_to_user_mode_prepare+0x76/0xa0 [ 174.891880][ T6082] syscall_exit_to_user_mode+0x1d/0x40 [ 174.897620][ T6082] do_syscall_64+0x3d/0x40 [ 174.902221][ T6082] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 174.908309][ T6082] [ 174.910652][ T6082] Second to last potentially related work creation: [ 174.917415][ T6082] kasan_save_stack+0x3a/0x60 [ 174.922409][ T6082] __kasan_record_aux_stack+0xd2/0x100 [ 174.927886][ T6082] kasan_record_aux_stack_noalloc+0xb/0x10 [ 174.934335][ T6082] call_rcu+0x11a/0x10b0 [ 174.938974][ T6082] evict+0x881/0x930 [ 174.943118][ T6082] iput+0x638/0x7c0 [ 174.946974][ T6082] f2fs_destroy_compress_inode+0x4f/0x80 [ 174.952624][ T6082] f2fs_put_super+0x641/0xc20 [ 174.957486][ T6082] generic_shutdown_super+0x149/0x320 [ 174.963127][ T6082] kill_block_super+0x7f/0xf0 [ 174.967828][ T6082] kill_f2fs_super+0x303/0x3b0 [ 174.972977][ T6082] deactivate_locked_super+0xa0/0x100 [ 174.978646][ T6082] fc_drop_locked+0x7f/0x90 [ 174.983283][ T6082] vfs_get_tree+0x1c1/0x260 [ 174.989191][ T6082] do_new_mount+0x25a/0xa20 [ 174.993830][ T6082] path_mount+0x585/0xc90 [ 174.998279][ T6082] __se_sys_mount+0x320/0x390 [ 175.003068][ T6082] __x64_sys_mount+0xbf/0xd0 [ 175.008062][ T6082] do_syscall_64+0x31/0x40 [ 175.012488][ T6082] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 175.018672][ T6082] [ 175.021097][ T6082] The buggy address belongs to the object at ffff88812b006d70 [ 175.021097][ T6082] which belongs to the cache f2fs_inode_cache of size 1520 [ 175.035908][ T6082] The buggy address is located 1320 bytes inside of [ 175.035908][ T6082] 1520-byte region [ffff88812b006d70, ffff88812b007360) [ 175.049859][ T6082] The buggy address belongs to the page: [ 175.056010][ T6082] page:ffffea0004ac0000 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88812b001350 pfn:0x12b000 [ 175.068301][ T6082] head:ffffea0004ac0000 order:3 compound_mapcount:0 compound_pincount:0 [ 175.076912][ T6082] flags: 0x4000000000010200(slab|head) [ 175.082943][ T6082] raw: 4000000000010200 dead000000000100 dead000000000122 ffff8881027a1500 [ 175.091751][ T6082] raw: ffff88812b001350 0000000080130008 00000001ffffffff 0000000000000000 [ 175.100615][ T6082] page dumped because: kasan: bad access detected [ 175.107158][ T6082] page_owner tracks the page as allocated [ 175.112908][ T6082] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 744, ts 35591400256, free_ts 0 [ 175.133754][ T6082] prep_new_page+0x179/0x180 [ 175.138632][ T6082] get_page_from_freelist+0x223b/0x23d0 [ 175.144275][ T6082] __alloc_pages_nodemask+0x290/0x620 [ 175.150088][ T6082] new_slab+0x84/0x3f0 [ 175.154270][ T6082] ___slab_alloc+0x2a6/0x450 [ 175.158868][ T6082] __slab_alloc+0x63/0xa0 [ 175.163318][ T6082] kmem_cache_alloc+0x1ac/0x2d0 [ 175.168265][ T6082] f2fs_alloc_inode+0x26/0x410 [ 175.173737][ T6082] iget_locked+0x146/0x7d0 [ 175.178157][ T6082] f2fs_iget+0x55/0x4b60 [ 175.182412][ T6082] f2fs_fill_super+0x40f7/0x73f0 [ 175.187385][ T6082] mount_bdev+0x28b/0x3a0 [ 175.191935][ T6082] f2fs_mount+0x34/0x40 [ 175.196274][ T6082] legacy_get_tree+0xed/0x190 [ 175.201307][ T6082] vfs_get_tree+0x89/0x260 [ 175.205906][ T6082] do_new_mount+0x25a/0xa20 [ 175.210512][ T6082] page_owner free stack trace missing [ 175.216008][ T6082] [ 175.218345][ T6082] Memory state around the buggy address: [ 175.224272][ T6082] ffff88812b007180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.232610][ T6082] ffff88812b007200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.240873][ T6082] >ffff88812b007280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.249201][ T6082] ^ [ 175.254235][ T6082] ffff88812b007300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 175.262762][ T6082] ffff88812b007380: fc fc fc fc fc fc fc fc fc fc fc fc 00 00 00 00 [ 175.271233][ T6082] ================================================================== [ 175.280104][ T6082] Disabling lock debugging due to kernel taint [ 175.291413][ T6082] EXT4-fs warning (device loop0): ext4_enable_quotas:6490: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 175.308445][ T1580] usb 3-1: unable to get BOS descriptor or descriptor too short [ 175.316560][ T24] audit: type=1400 audit(1774429757.100:233): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 175.317363][ T6082] EXT4-fs (loop0): mount failed [ 175.346305][ T6080] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 175.364778][ T24] audit: type=1400 audit(1774429757.128:234): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 175.367509][ T53] usb 4-1: USB disconnect, device number 66 [ 175.387960][ T24] audit: type=1400 audit(1774429757.128:235): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 175.414508][ T1580] usb 3-1: config 12 interface 0 altsetting 7 endpoint 0x3 has invalid wMaxPacketSize 0 [ 175.432964][ T24] audit: type=1400 audit(1774429757.128:236): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 175.441128][ T1580] usb 3-1: config 12 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 0 [ 175.457345][ T24] audit: type=1400 audit(1774429757.128:237): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 175.467561][ T1580] usb 3-1: config 12 interface 0 has no altsetting 0 [ 175.487675][ T24] audit: type=1400 audit(1774429757.128:238): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 175.519976][ T24] audit: type=1400 audit(1774429757.128:239): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 175.681722][ T1580] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 175.690863][ T1580] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.699362][ T1580] usb 3-1: Product: syz [ 175.703687][ T1580] usb 3-1: Manufacturer: syz [ 175.708295][ T1580] usb 3-1: SerialNumber: syz [ 176.056360][ T1580] usb 3-1: selecting invalid altsetting 0 [ 176.063642][ T1580] snd-usb-audio: probe of 3-1:12.0 failed with error -12 [ 176.073384][ T1580] usb 3-1: USB disconnect, device number 64