last executing test programs: 3.275448105s ago: executing program 0 (id=5195): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000005500e502000000000000000007000000", @ANYRES32, @ANYBLOB="200001", @ANYBLOB='\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x38}}, 0x0) 2.934221674s ago: executing program 4 (id=5200): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000380)=0x2e) 2.904263291s ago: executing program 0 (id=5202): r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x77, 0x141341) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0xffffffffffffffff) 2.766068635s ago: executing program 4 (id=5203): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f00000007c0)=0xffffff78) 2.708490243s ago: executing program 4 (id=5205): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={r0, 0x0, 0x29, 0x0, @val=@uprobe_multi={0x0, 0x0}}, 0x40) 2.532023538s ago: executing program 0 (id=5208): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000009c0)={{0x12, 0x1, 0x0, 0x3a, 0x98, 0x2a, 0x8, 0xccd, 0x10a3, 0x23a2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x57, 0x33, 0x19}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000440)={0x40, 0x12, 0x7, "92895cc31925de"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.531146856s ago: executing program 4 (id=5209): eventfd2(0x10, 0x80000) syz_usb_connect(0x3, 0x98, &(0x7f0000001140)={{0x12, 0x1, 0x110, 0x18, 0x63, 0x60, 0x8, 0xe8d, 0x763f, 0x9b23, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x3, 0xa2, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x54, 0x2, 0x3, 0x17, 0x98, 0x7b, 0x5b, [@uac_control={{0xa, 0x24, 0x1, 0xa, 0x6}, [@extension_unit={0xc, 0x24, 0x8, 0x5, 0x6, 0x7, "0d0a329ce2"}]}], [{{0x9, 0x5, 0x86, 0x10, 0x400, 0xf4, 0x8, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2f, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x81, 0x3, 0xff}}, {{0x9, 0x5, 0x9, 0x1b, 0x8, 0xc, 0x7, 0x80}}]}}, {{0x9, 0x4, 0x2, 0x1, 0x4, 0x2e, 0x2b, 0x15, 0x3, [], [{{0x9, 0x5, 0x9, 0x0, 0x0, 0x3, 0x0, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xf7, 0x81, 0x6}}, {{0x9, 0x5, 0x3, 0x3, 0x3ff, 0x8, 0x40, 0x4, [@generic={0x7, 0x5, "a6c6415a9f"}]}}, {{0x9, 0x5, 0x85, 0x3, 0x40, 0xb, 0x2, 0xb}}]}}, {{0x9, 0x4, 0x3, 0x4b, 0x0, 0xa7, 0xd8, 0x1, 0x7}}]}}]}}, 0x0) 2.083850641s ago: executing program 3 (id=5216): sigaltstack(&(0x7f0000000080)={&(0x7f0000001580)=""/4097, 0x0, 0x1001}, 0x0) sigaltstack(&(0x7f0000000000)={0x0}, &(0x7f0000000340)={0x0}) 1.960888891s ago: executing program 3 (id=5218): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) syz_mount_image$hfs(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f0000000400)={[{@uid}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@gid}, {@type={'type', 0x3d, "9d119198"}}, {@codepage={'codepage', 0x3d, 'cp950'}}, {}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@file_umask={'file_umask', 0x3d, 0x3}}]}, 0x4, 0x337, &(0x7f0000000540)="$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") 1.749437575s ago: executing program 3 (id=5221): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x1) 1.575613245s ago: executing program 3 (id=5224): r0 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000800)={r0, r0, r0}, 0x0, 0x0, 0x0) 1.39521881s ago: executing program 3 (id=5225): r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1ff}, 0x1c) 1.377653931s ago: executing program 1 (id=5226): r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, 0x0) 1.209596382s ago: executing program 2 (id=5227): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0xfffd}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x5}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0x5}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @fwd={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_ADDR={0x8, 0x2, 0x1, 0x0, 0x4}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xb8}}, 0x0) 1.207468746s ago: executing program 3 (id=5228): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x4, 0x4, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x15, 0x17, &(0x7f0000000880)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0xa0}}, {{0x6, 0x0, 0x2, 0x9, 0x0, 0x6, 0xe7030000}, {0x4, 0x0, 0x0, 0x6}}, [@printk={@llx, {0x5, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x14}}], {{0x4, 0x1, 0x5, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x44}}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2e, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.174276226s ago: executing program 1 (id=5229): r0 = socket(0x1d, 0x2, 0x6) getsockname$packet(r0, 0x0, &(0x7f00000004c0)) 1.052179088s ago: executing program 1 (id=5230): r0 = add_key$keyring(&(0x7f0000000140), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0) 913.136835ms ago: executing program 2 (id=5231): r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getpeername(r0, 0x0, 0x0) 786.296286ms ago: executing program 1 (id=5232): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0xc0045007, 0xf2ffffff) 767.762175ms ago: executing program 2 (id=5233): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="54000000020601fd0000400000000000000000000900020073797a310000000005000400010000000c0007800800124000010002050001000600000005000500000000000d000300686173683a6d616300000000f0a4d7ac2939f62f36"], 0x54}}, 0x4004804) 690.821146ms ago: executing program 0 (id=5234): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r0, 0x0, 0xb, 0x0, 0x0) 679.671728ms ago: executing program 1 (id=5235): r0 = gettid() syz_clone3(&(0x7f0000000880)={0x20000000, 0x0, 0x0, 0x0, {0xa}, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[r0], 0x1}, 0x58) 575.702616ms ago: executing program 2 (id=5236): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="3000000001010102000000000000000002000000100002800c000280050001003a0000000c001980080002000808"], 0x30}}, 0x0) 574.915811ms ago: executing program 0 (id=5237): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) 414.559793ms ago: executing program 2 (id=5238): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f00000008c0)=ANY=[@ANYBLOB="180200000400000000000000000000008500000041000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000140)="3becbdd762548f763f6c7e4d816b", 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 413.239417ms ago: executing program 4 (id=5239): r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000000540)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x2, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8010}, 0x44) 249.956888ms ago: executing program 1 (id=5240): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") lsetxattr$security_ima(&(0x7f0000000300)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "ca46bb42f431c3e0a36fd25058505cb8e13b6aee"}, 0xfd3f, 0x0) 182.227327ms ago: executing program 2 (id=5241): syz_mount_image$jfs(&(0x7f0000000000), &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x20108c0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESOCT, @ANYRESOCT, @ANYRES64], 0x1, 0x61f5, 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") openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x105042, 0x199) 142.366481ms ago: executing program 4 (id=5242): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)={0x1c, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@nested={0x8, 0x1a, 0x0, 0x1, [@nested={0x4, 0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) 0s ago: executing program 0 (id=5243): r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x5fffffff, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc038563b, &(0x7f0000000580)={0x0, 0x2, @start}) kernel console output (not intermixed with test programs): 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 447.787576][ T7498] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 447.810946][ T7498] usb 4-1: Product: syz [ 447.821612][ T7498] usb 4-1: Manufacturer: syz [ 447.831003][ T7498] usb 4-1: SerialNumber: syz [ 447.898485][T15240] loop4: detected capacity change from 0 to 128 [ 447.964332][T15240] ADFS-fs (loop4): error: can't find an ADFS filesystem on dev loop4. [ 448.091814][ T7498] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 448.098852][ T7498] usb 4-1: selecting invalid altsetting 0 [ 448.239521][ T7498] usb 4-1: USB disconnect, device number 124 [ 448.247196][T15252] loop4: detected capacity change from 0 to 128 [ 448.270714][T15252] FAT-fs (loop4): invalid media value (0x01) [ 448.288132][T15252] FAT-fs (loop4): Can't find a valid FAT filesystem [ 448.360758][T15232] loop2: detected capacity change from 0 to 32768 [ 448.391215][T15232] jfs_mount: dbMount failed w/rc = -22 [ 448.396946][T15232] Mount JFS Failure: -22 [ 448.442822][T12506] udevd[12506]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 448.556130][T15265] loop1: detected capacity change from 0 to 8 [ 448.647910][T15265] SQUASHFS error: zlib decompression failed, data probably corrupt [ 448.698125][T15265] SQUASHFS error: Failed to read block 0x9b: -5 [ 448.737728][T15265] SQUASHFS error: Unable to read metadata cache entry [99] [ 448.792306][T15265] SQUASHFS error: Unable to read inode 0x127 [ 449.051046][ T6611] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 449.222203][ T9] usb 1-1: new full-speed USB device number 124 using dummy_hcd [ 449.232583][ T6611] usb 5-1: Using ep0 maxpacket: 8 [ 449.240069][ T6611] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 449.260799][T15294] loop1: detected capacity change from 0 to 512 [ 449.268098][ T6611] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 449.281557][ T6611] usb 5-1: New USB device found, idVendor=0bc3, idProduct=0001, bcdDevice=11.85 [ 449.292736][ T6611] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.300498][T15294] EXT4-fs (loop1): Invalid log cluster size: 16318466 [ 449.306506][ T6611] usb 5-1: Product: syz [ 449.312930][ T6611] usb 5-1: Manufacturer: syz [ 449.319325][ T6611] usb 5-1: SerialNumber: syz [ 449.333557][ T6611] usb 5-1: config 0 descriptor?? [ 449.353076][ T6611] ipw 5-1:0.0: IPWireless converter converter detected [ 449.411102][ T9] usb 1-1: config 8 has an invalid interface number: 177 but max is 0 [ 449.425616][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 449.433245][ T9] usb 1-1: config 8 has no interface number 0 [ 449.440006][ T9] usb 1-1: config 8 interface 177 altsetting 9 has an endpoint descriptor with address 0xAD, changing to 0x8D [ 449.453196][ T9] usb 1-1: config 8 interface 177 altsetting 9 endpoint 0x8D has invalid maxpacket 1023, setting to 64 [ 449.464994][ T9] usb 1-1: config 8 interface 177 altsetting 9 endpoint 0x87 has invalid maxpacket 31179, setting to 64 [ 449.479595][ T9] usb 1-1: config 8 interface 177 has no altsetting 0 [ 449.486419][ T9] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1 [ 449.496181][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.496201][T15300] ocfs2: Bad value for 'barrier' [ 449.520567][T15276] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 449.528787][T15276] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 449.542552][ T5835] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 449.593605][ T6611] usb 5-1: USB disconnect, device number 113 [ 449.607129][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 449.618886][ T6611] ipw 5-1:0.0: device disconnected [ 449.624303][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 449.625377][ T10] usb 3-1: config 4 has too many interfaces: 110, using maximum allowed: 32 [ 449.647354][ T10] usb 3-1: config 4 has an invalid interface number: 147 but max is 109 [ 449.656690][ T10] usb 3-1: config 4 contains an unexpected descriptor of type 0x1, skipping [ 449.665513][ T10] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 449.683026][ T10] usb 3-1: config 4 has 1 interface, different from the descriptor's value: 110 [ 449.701969][ T10] usb 3-1: config 4 has no interface number 0 [ 449.710226][ T10] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 449.720098][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.728860][ T10] usb 3-1: Product: syz [ 449.735740][ T10] usb 3-1: Manufacturer: syz [ 449.740745][ T10] usb 3-1: SerialNumber: syz [ 449.745464][ T5835] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 449.754580][ T5835] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.764313][ T9] usb 1-1: string descriptor 0 read error: -71 [ 449.771516][ T5835] usb 4-1: config 0 descriptor?? [ 449.787392][ T9] ir_toy 1-1:8.177: required endpoints not found [ 449.798593][ T9] usb 1-1: USB disconnect, device number 124 [ 449.896320][ T43] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 450.001146][ T5835] usb 4-1: Cannot read MAC address [ 450.010619][ T5835] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 450.024320][ T10] uvcvideo 3-1:4.147: Found UVC 0.02 device syz (04f2:b746) [ 450.031706][ T10] uvcvideo 3-1:4.147: No valid video chain found. [ 450.040823][ T5835] usb 4-1: USB disconnect, device number 125 [ 450.052142][ T10] usb 3-1: USB disconnect, device number 2 [ 450.069429][ T43] usb 2-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice=65.5a [ 450.078697][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.089875][ T43] usb 2-1: config 0 descriptor?? [ 450.100837][ T43] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input46 [ 450.191581][T15307] loop4: detected capacity change from 0 to 256 [ 450.206797][T15307] exFAT-fs (loop4): error, The cluster chain has a loop [ 450.223169][T15307] exFAT-fs (loop4): failed to count the number of clusters in root [ 450.233956][T15307] exFAT-fs (loop4): failed to recognize exfat type [ 450.305661][T15309] loop4: detected capacity change from 0 to 128 [ 450.339657][ T5184] bcm5974 2-1:0.0: could not read from device [ 450.358578][ T5184] bcm5974 2-1:0.0: could not read from device [ 450.382999][ T43] usb 2-1: USB disconnect, device number 122 [ 450.405860][T12506] bcm5974 2-1:0.0: could not read from device [ 450.447120][T12506] udevd[12506]: setting mode of /dev/input/event4 to 020660 failed: No such file or directory [ 450.467483][T12506] udevd[12506]: setting owner of /dev/input/event4 to uid=0, gid=104 failed: No such file or directory [ 450.484921][T15314] loop0: detected capacity change from 0 to 512 [ 450.492582][T12506] udevd[12506]: Error opening device "/dev/input/event4": No such file or directory [ 450.505712][T12506] udevd[12506]: Unable to EVIOCGABS device "/dev/input/event4" [ 450.514448][T12506] udevd[12506]: Unable to EVIOCGABS device "/dev/input/event4" [ 450.524931][T12506] udevd[12506]: Unable to EVIOCGABS device "/dev/input/event4" [ 450.532788][T15314] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.4338: inode has both inline data and extents flags [ 450.548811][T12506] udevd[12506]: Unable to EVIOCGABS device "/dev/input/event4" [ 450.557700][T15314] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.4338: couldn't read orphan inode 15 (err -117) [ 450.572490][T15314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 450.762716][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.772326][T15318] tmpfs: Bad value for 'mpol' [ 451.015741][T15312] loop4: detected capacity change from 0 to 40427 [ 451.035232][T15312] F2FS-fs: heap/no_heap options were deprecated [ 451.061085][T15312] F2FS-fs: heap/no_heap options were deprecated [ 451.076304][T15312] F2FS-fs (loop4): build fault injection rate: 19 [ 451.115924][T15312] F2FS-fs (loop4): build fault injection type: 0x1dff [ 451.145274][T15312] F2FS-fs (loop4): invalid crc value [ 451.168096][ T7498] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 451.186197][T15312] F2FS-fs (loop4): inject kvmalloc in f2fs_kvmalloc of f2fs_fill_super+0x442a/0x7050 [ 451.206266][T15312] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-12) [ 451.358569][ T7498] usb 1-1: Using ep0 maxpacket: 16 [ 451.370734][ T10] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 451.382934][ T7498] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 451.401169][ T7498] usb 1-1: New USB device found, idVendor=046d, idProduct=0721, bcdDevice=9c.25 [ 451.414486][ T7498] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.422510][ T7498] usb 1-1: Product: syz [ 451.442142][ T7498] usb 1-1: Manufacturer: syz [ 451.466442][ T7498] usb 1-1: SerialNumber: syz [ 451.484997][ T7498] usb 1-1: config 0 descriptor?? [ 451.521607][ T7498] hub 1-1:0.0: bad descriptor, ignoring hub [ 451.531094][ T7498] hub 1-1:0.0: probe with driver hub failed with error -5 [ 451.550806][ T7498] uvcvideo 1-1:0.0: probe with driver uvcvideo failed with error -22 [ 451.565005][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 451.597379][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 451.630239][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 451.655363][ T10] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 451.674372][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.691161][ T10] usb 3-1: Product: syz [ 451.695375][ T10] usb 3-1: Manufacturer: syz [ 451.709875][ T10] usb 3-1: SerialNumber: syz [ 451.730303][ T10] usb 3-1: config 0 descriptor?? [ 451.750649][ T10] streamzap 3-1:0.0: streamzap_probe: endpoint Max Packet Size is 0!?! [ 451.781058][T15355] loop1: detected capacity change from 0 to 4096 [ 451.800003][T15355] ntfs3(loop1): Primary boot: invalid bytes per MFT record 0 (0). [ 451.813676][T15355] ntfs3(loop1): try to read out of volume at offset 0x1ffe00 [ 451.835436][ T10] usb 1-1: USB disconnect, device number 125 [ 451.979234][ T10] usb 3-1: USB disconnect, device number 3 [ 452.232992][T15373] loop1: detected capacity change from 0 to 64 [ 452.282959][T15373] hfs: get root inode failed [ 452.298971][T15361] loop4: detected capacity change from 0 to 32768 [ 452.312052][T15361] BTRFS error: failed to parse compression option 'zstd:nobarrier' [ 452.357488][ T9] usb 4-1: new full-speed USB device number 126 using dummy_hcd [ 452.486094][T12506] udevd[12506]: incorrect btrfs checksum on /dev/loop4 [ 452.548275][ T9] usb 4-1: config 8 has an invalid interface number: 8 but max is 1 [ 452.589007][ T9] usb 4-1: config 8 has no interface number 1 [ 452.616854][ T9] usb 4-1: config 8 interface 8 has no altsetting 0 [ 452.653063][ T9] usb 4-1: config 8 interface 0 has no altsetting 0 [ 452.688942][ T9] usb 4-1: New USB device found, idVendor=1199, idProduct=68a2, bcdDevice=33.93 [ 452.710013][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.732792][ T9] usb 4-1: Product: syz [ 452.737122][ T9] usb 4-1: Manufacturer: syz [ 452.760368][ T9] usb 4-1: SerialNumber: syz [ 452.866990][ T6611] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 453.001137][ T9] qmi_wwan 4-1:8.8: probe with driver qmi_wwan failed with error -22 [ 453.014572][ T9] usb 4-1: selecting invalid altsetting 0 [ 453.018036][ T43] usb 1-1: new full-speed USB device number 126 using dummy_hcd [ 453.023953][ T9] usb 4-1: Could not set interface, error -22 [ 453.053914][ T9] usb 4-1: USB disconnect, device number 126 [ 453.059296][ T6611] usb 5-1: Using ep0 maxpacket: 32 [ 453.067467][ T6611] usb 5-1: config 3 has an invalid interface number: 171 but max is 0 [ 453.079003][ T6611] usb 5-1: config 3 has no interface number 0 [ 453.085407][ T6611] usb 5-1: config 3 interface 171 has no altsetting 0 [ 453.094838][ T6611] usb 5-1: New USB device found, idVendor=2137, idProduct=0001, bcdDevice= c.e5 [ 453.103943][ T6611] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.111945][ T6611] usb 5-1: Product: syz [ 453.116388][ T6611] usb 5-1: Manufacturer: syz [ 453.121000][ T6611] usb 5-1: SerialNumber: syz [ 453.126762][ T7498] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 453.211663][ T43] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 453.222919][ T43] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 453.233341][ T43] usb 1-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 453.246990][ T43] usb 1-1: config 1 interface 0 has no altsetting 0 [ 453.256108][ T43] usb 1-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.40 [ 453.265243][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.273465][ T43] usb 1-1: Product: syz [ 453.277772][ T43] usb 1-1: Manufacturer: syz [ 453.282372][ T43] usb 1-1: SerialNumber: syz [ 453.297744][ T2153] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 453.307910][ T7498] usb 3-1: config 0 has an invalid interface number: 117 but max is 0 [ 453.316239][ T7498] usb 3-1: config 0 has no interface number 0 [ 453.322369][ T7498] usb 3-1: config 0 interface 117 altsetting 148 endpoint 0x3 has invalid wMaxPacketSize 0 [ 453.332616][ T7498] usb 3-1: config 0 interface 117 altsetting 148 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 453.344824][ T7498] usb 3-1: config 0 interface 117 altsetting 148 endpoint 0x8A has invalid wMaxPacketSize 0 [ 453.355493][ T7498] usb 3-1: config 0 interface 117 has no altsetting 0 [ 453.365447][ T7498] usb 3-1: New USB device found, idVendor=0738, idProduct=a2c5, bcdDevice=1e.ce [ 453.375272][ T7498] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.388678][ T6611] as10x_usb: device has been detected [ 453.394550][ T7498] usb 3-1: Product: syz [ 453.398748][ T7498] usb 3-1: Manufacturer: syz [ 453.404193][ T6611] dvbdev: DVB: registering new adapter (Sky IT Digital Key (green led)) [ 453.412594][ T7498] usb 3-1: SerialNumber: syz [ 453.423899][ T7498] usb 3-1: config 0 descriptor?? [ 453.435332][ T6611] usb 5-1: DVB: registering adapter 2 frontend 0 (Sky IT Digital Key (green led))... [ 453.457805][ T6611] as10x_usb: error during firmware upload part1 [ 453.464897][ T6611] Registered device Sky IT Digital Key (green led) [ 453.468851][ T6611] usb 5-1: USB disconnect, device number 114 [ 453.481707][ T2153] usb 2-1: Using ep0 maxpacket: 16 [ 453.496885][ T2153] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 453.515470][ T2153] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 453.535258][ T6611] Unregistered device Sky IT Digital Key (green led) [ 453.538290][ T43] usbhid 1-1:1.0: can't add hid device: -22 [ 453.551878][ T6611] as10x_usb: device has been disconnected [ 453.558825][ T2153] usb 2-1: config 0 has no interface number 0 [ 453.574306][ T43] usbhid 1-1:1.0: probe with driver usbhid failed with error -22 [ 453.591893][ T2153] usb 2-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 453.601502][ T43] usb 1-1: USB disconnect, device number 126 [ 453.610138][ T2153] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.620494][ T2153] usb 2-1: Product: syz [ 453.624784][ T2153] usb 2-1: Manufacturer: syz [ 453.631367][ T2153] usb 2-1: SerialNumber: syz [ 453.647678][ T2153] usb 2-1: config 0 descriptor?? [ 453.657695][ T2153] uvcvideo 2-1:0.105: Found UVC 0.00 device syz (046c:14e8) [ 453.666050][ T2153] uvcvideo 2-1:0.105: No valid video chain found. [ 453.677006][ T10] usb 3-1: USB disconnect, device number 4 [ 453.807797][T15411] loop3: detected capacity change from 0 to 4096 [ 453.815550][T15411] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512). [ 453.829874][T15411] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 453.837296][T15411] ntfs3(loop3): Failed to load $MFT (-2). [ 453.909583][ T6611] usb 2-1: USB disconnect, device number 123 [ 454.145731][T15421] loop0: detected capacity change from 0 to 2048 [ 454.267509][ T6611] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 454.397913][T15419] loop4: detected capacity change from 0 to 32768 [ 454.420494][T15419] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4387 (15419) [ 454.460449][ T6611] usb 4-1: Using ep0 maxpacket: 32 [ 454.474178][T15419] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 454.502606][ T6611] usb 4-1: unable to get BOS descriptor or descriptor too short [ 454.514379][ T6611] usb 4-1: config 247 has an invalid interface number: 166 but max is 1 [ 454.527849][T15419] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.543338][ T6611] usb 4-1: config 247 has an invalid interface number: 237 but max is 1 [ 454.579506][ T6611] usb 4-1: config 247 has no interface number 0 [ 454.585804][ T6611] usb 4-1: config 247 has no interface number 1 [ 454.618258][ T6611] usb 4-1: config 247 interface 166 has no altsetting 0 [ 454.634479][T15438] loop1: detected capacity change from 0 to 128 [ 454.640414][ T6611] usb 4-1: config 247 interface 237 has no altsetting 0 [ 454.662750][ T6611] usb 4-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=4f.04 [ 454.673831][ T6611] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.690767][ T6611] usb 4-1: Product: syz [ 454.722467][ T6611] usb 4-1: Manufacturer: syz [ 454.756106][ T6611] usb 4-1: SerialNumber: syz [ 454.770081][T15453] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 454.789866][T15419] BTRFS info (device loop4): setting nodatasum [ 454.816725][T15419] BTRFS info (device loop4): turning on async discard [ 454.865991][T15419] BTRFS info (device loop4): enabling free space tree [ 454.872818][T15419] BTRFS info (device loop4): force zlib compression, level 3 [ 454.937749][T15419] BTRFS info (device loop4): max_inline set to 0 [ 455.016282][ T6611] qmi_wwan 4-1:247.166: probe with driver qmi_wwan failed with error -22 [ 455.040492][ T6522] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 455.062550][ T6611] usb 4-1: USB disconnect, device number 127 [ 455.229382][T15467] /dev/loop0: Can't open blockdev [ 455.330777][T15471] loop0: detected capacity change from 0 to 21 [ 455.364286][T15471] jffs2: Bad value for 'rp_size' [ 455.749344][T15484] loop2: detected capacity change from 0 to 64 [ 455.794856][T15484] hfs: inconsistency in B*Tree (1,0,1,0,3) [ 455.796601][ T2153] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 455.806418][T15484] hfs: get root inode failed [ 455.866078][T15489] loop4: detected capacity change from 0 to 16 [ 455.887552][T15489] erofs (device loop4): unidentified algorithms fff0, please upgrade kernel [ 455.994580][ T2153] usb 2-1: config 0 has an invalid interface number: 182 but max is 1 [ 456.031048][T13649] usb 1-1: new full-speed USB device number 127 using dummy_hcd [ 456.038846][ T2153] usb 2-1: config 0 has no interface number 1 [ 456.053947][ T2153] usb 2-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=9c.af [ 456.056366][T15495] loop4: detected capacity change from 0 to 8 [ 456.069377][ T2153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.099437][T15495] SQUASHFS error: zlib decompression failed, data probably corrupt [ 456.117955][ T2153] usb 2-1: config 0 descriptor?? [ 456.153005][T15495] SQUASHFS error: Failed to read block 0x9b: -5 [ 456.161826][T15495] SQUASHFS error: Unable to read metadata cache entry [99] [ 456.188589][T15495] SQUASHFS error: Unable to read inode 0x127 [ 456.215431][T13649] usb 1-1: config 0 has an invalid interface number: 27 but max is 0 [ 456.247821][T13649] usb 1-1: config 0 has no interface number 0 [ 456.270062][T13649] usb 1-1: New USB device found, idVendor=174f, idProduct=8a33, bcdDevice=17.05 [ 456.293529][T13649] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 456.312979][T13649] usb 1-1: Product: syz [ 456.317184][T13649] usb 1-1: Manufacturer: syz [ 456.322412][T13649] usb 1-1: SerialNumber: syz [ 456.340105][T13649] usb 1-1: config 0 descriptor?? [ 456.359504][T13649] uvcvideo 1-1:0.27: Found Unit with invalid ID 0 [ 456.381282][ T2153] usb 2-1: USB disconnect, device number 124 [ 456.461662][T15503] IPv6: addrconf: prefix option has invalid lifetime [ 456.470153][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 456.526106][T15491] loop3: detected capacity change from 0 to 32768 [ 456.550332][T15491] (syz.3.4415,15491,1):ocfs2_initialize_super:2114 ERROR: couldn't mount because of an invalid cluster stack label () [ 456.572642][T15491] (syz.3.4415,15491,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 456.585816][T13649] uvcvideo 1-1:0.27: probe with driver uvcvideo failed with error -22 [ 456.624313][T13649] usb 1-1: USB disconnect, device number 127 [ 456.666071][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 456.712711][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 456.747255][ T10] usb 3-1: New USB device found, idVendor=07c0, idProduct=1524, bcdDevice= 0.00 [ 456.778322][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.821350][ T10] usb 3-1: config 0 descriptor?? [ 457.029943][T15517] loop3: detected capacity change from 0 to 8192 [ 457.083593][T15519] loop1: detected capacity change from 0 to 4096 [ 457.085615][T13649] usb 3-1: USB disconnect, device number 5 [ 457.109721][T15519] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 457.130999][T15519] NILFS (loop1): mounting unchecked fs [ 457.164129][ T2153] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 457.189313][T15519] NILFS (loop1): invalid segment: Inconsistency found [ 457.230568][T15519] NILFS (loop1): unable to fall back to spare super block [ 457.247792][T15523] loop0: detected capacity change from 0 to 512 [ 457.258591][T12506] udevd[12506]: incorrect nilfs2 checksum on /dev/loop1 [ 457.265799][T15519] NILFS (loop1): error -22 while searching super root [ 457.307850][T15523] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 457.347423][ T2153] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 457.363180][ T2153] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 62, changing to 9 [ 457.392497][ T2153] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 457.406849][ T2153] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 457.426649][ T2153] usb 5-1: Product: syz [ 457.442464][ T2153] usb 5-1: Manufacturer: syz [ 457.447108][ T2153] usb 5-1: SerialNumber: syz [ 457.466777][ T2153] usb 5-1: bad CDC descriptors [ 457.702371][ T5835] usb 5-1: USB disconnect, device number 115 [ 457.751931][ T2153] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 457.950237][ T2153] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x7E, changing to 0xE [ 457.972841][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has an invalid bInterval 0, changing to 7 [ 458.009320][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 458.036611][ T2153] usb 2-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=1b.24 [ 458.046866][ T2153] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.058330][ T2153] usb 2-1: Product: syz [ 458.062880][ T2153] usb 2-1: Manufacturer: syz [ 458.067495][ T2153] usb 2-1: SerialNumber: syz [ 458.078932][ T2153] usb 2-1: config 0 descriptor?? [ 458.094359][ T2153] powermate 2-1:0.0: probe with driver powermate failed with error -5 [ 458.111240][T15557] loop3: detected capacity change from 0 to 1024 [ 458.137806][T15557] EXT4-fs: Ignoring removed nomblk_io_submit option [ 458.180345][T15557] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 458.193536][T15557] System zones: 0-1, 3-36 [ 458.200808][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 458.217389][T15557] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 458.315202][ T5835] usb 2-1: USB disconnect, device number 125 [ 458.350108][ T6520] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 458.363594][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 458.375974][ T10] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 458.395873][ T10] usb 1-1: config 0 has no interface number 0 [ 458.409406][T15568] loop4: detected capacity change from 0 to 128 [ 458.415365][ T10] usb 1-1: New USB device found, idVendor=0856, idProduct=ac29, bcdDevice=a8.3c [ 458.432444][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.443120][T15568] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 458.457352][ T10] usb 1-1: Product: syz [ 458.461548][ T10] usb 1-1: Manufacturer: syz [ 458.478058][ T10] usb 1-1: SerialNumber: syz [ 458.512586][T15568] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 458.521853][ T10] usb 1-1: config 0 descriptor?? [ 458.755878][ T10] mos7840 1-1:0.186: missing endpoints [ 458.769543][T15578] loop4: detected capacity change from 0 to 4096 [ 458.786563][ T10] usb 1-1: USB disconnect, device number 2 [ 458.790404][T13649] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 458.802758][T15578] EXT4-fs: Ignoring removed mblk_io_submit option [ 458.813446][T15578] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 458.825380][T15581] loop3: detected capacity change from 0 to 64 [ 458.844539][T15581] hfs: get root inode failed [ 458.994563][T13649] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 459.013244][T13649] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 459.050940][T13649] usb 3-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 459.084283][T13649] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 459.135786][T13649] usb 3-1: config 0 descriptor?? [ 459.284529][T15599] loop3: detected capacity change from 0 to 128 [ 459.304531][T15599] FAT-fs (loop3): bogus sectors per cluster 7 [ 459.311639][T15599] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 459.344818][T15599] FAT-fs (loop3): Can't find a valid FAT filesystem [ 459.369914][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 459.376269][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 459.420708][ T10] usb 3-1: USB disconnect, device number 6 [ 459.440929][T13649] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 459.617829][T13649] usb 2-1: New USB device found, idVendor=13d8, idProduct=0011, bcdDevice=d0.62 [ 459.641714][T13649] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.658876][T15610] loop3: detected capacity change from 0 to 64 [ 459.675909][T13649] usb 2-1: Product: syz [ 459.681925][T13649] usb 2-1: Manufacturer: syz [ 459.718818][T13649] usb 2-1: SerialNumber: syz [ 459.736067][T13649] usb 2-1: config 0 descriptor?? [ 459.761814][T13649] usb 2-1: selecting invalid altsetting 1 [ 459.767589][T13649] comedi comedi5: could not switch to alternate setting 1 [ 459.825549][T13649] usbduxfast 2-1:0.0: driver 'usbduxfast' failed to auto-configure device. [ 459.981243][T15601] loop4: detected capacity change from 0 to 32768 [ 460.006882][T15601] (syz.4.4469,15601,0):ocfs2_check_set_options:1265 ERROR: ACL support requested but extended attributes feature is not enabled [ 460.011209][ T6611] usb 2-1: USB disconnect, device number 126 [ 460.051179][T15601] (syz.4.4469,15601,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 460.146315][T13649] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 460.176655][T15626] loop0: detected capacity change from 0 to 8 [ 460.340661][T13649] usb 4-1: Using ep0 maxpacket: 16 [ 460.381594][T13649] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 460.395785][T13649] usb 4-1: config 1 has no interface number 1 [ 460.423584][T13649] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 460.461384][T13649] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 460.488276][T13649] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.507162][T13649] usb 4-1: Product: syz [ 460.516618][T13649] usb 4-1: Manufacturer: syz [ 460.531086][T13649] usb 4-1: SerialNumber: syz [ 460.681859][T15634] loop4: detected capacity change from 0 to 2048 [ 460.784995][T13649] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 460.811839][T15634] loop4: p2 p3 p7 [ 460.820046][T13649] usb 4-1: found format II with max.bitrate = 7, frame size=511 [ 460.827726][T13649] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 460.917617][T13649] usb 4-1: USB disconnect, device number 2 [ 461.004878][T15625] loop2: detected capacity change from 0 to 32768 [ 461.026755][ T6670] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 461.070488][T15625] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 461.187725][T15625] XFS (loop2): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 461.213699][T15625] XFS (loop2): Starting recovery (logdev: internal) [ 461.226460][ T6670] usb 2-1: Using ep0 maxpacket: 16 [ 461.243653][ T6670] usb 2-1: config 2 has an invalid interface number: 170 but max is 3 [ 461.264594][ T6670] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 461.280061][T15625] XFS (loop2): Ending recovery (logdev: internal) [ 461.286717][ T6670] usb 2-1: config 2 has 1 interface, different from the descriptor's value: 4 [ 461.296536][T15625] XFS (loop2): AG 0: Corrupt finobt pointer at level 1 index 0. [ 461.304434][ T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 461.312402][T15625] XFS (loop2): Failed to initialize disk quotas, err -117. [ 461.319809][ T6670] usb 2-1: config 2 has no interface number 0 [ 461.330655][ T6670] usb 2-1: New USB device found, idVendor=0830, idProduct=0080, bcdDevice=41.72 [ 461.344315][ T6670] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 461.352342][ T6670] usb 2-1: Product: syz [ 461.357056][ T6670] usb 2-1: Manufacturer: syz [ 461.361665][ T6670] usb 2-1: SerialNumber: syz [ 461.372851][ T6670] kl5kusb105 2-1:2.170: KL5KUSB105D / PalmConnect converter detected [ 461.421626][ T6670] usb 2-1: KL5KUSB105D / PalmConnect converter now attached to ttyUSB0 [ 461.469095][ T6531] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 461.482769][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 461.497805][ T10] usb 1-1: config 0 has an invalid interface number: 112 but max is 1 [ 461.506945][ T6531] XFS (loop2): Uncorrected metadata errors detected; please run xfs_repair. [ 461.516749][ T10] usb 1-1: config 0 has an invalid interface number: 17 but max is 1 [ 461.545306][ T10] usb 1-1: config 0 has no interface number 0 [ 461.569156][ T10] usb 1-1: config 0 has no interface number 1 [ 461.578473][ T10] usb 1-1: New USB device found, idVendor=04c1, idProduct=009d, bcdDevice=1f.14 [ 461.606194][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 461.619706][ T9] usb 2-1: USB disconnect, device number 127 [ 461.627724][ T10] usb 1-1: Product: syz [ 461.631931][ T10] usb 1-1: Manufacturer: syz [ 461.638553][ T10] usb 1-1: SerialNumber: syz [ 461.646893][ T9] kl5kusb105d ttyUSB0: KL5KUSB105D / PalmConnect converter now disconnected from ttyUSB0 [ 461.659781][ T10] usb 1-1: config 0 descriptor?? [ 461.675951][ T9] kl5kusb105 2-1:2.170: device disconnected [ 461.742336][T15668] loop3: detected capacity change from 0 to 16 [ 461.751823][ T6670] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 461.822376][T15670] loop3: detected capacity change from 0 to 512 [ 461.836720][T15670] EXT4-fs: Ignoring removed nobh option [ 461.854072][T15670] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 461.873615][T15670] EXT4-fs (loop3): group descriptors corrupted! [ 461.922793][T13649] usb 1-1: USB disconnect, device number 3 [ 461.965201][ T6670] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 462.003480][ T6670] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 462.053784][ T6670] usb 5-1: config 0 has no interfaces? [ 462.059326][ T6670] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 462.071868][ T6670] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.088973][ T6670] usb 5-1: config 0 descriptor?? [ 462.241532][ T43] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 462.337230][ T6670] usb 5-1: USB disconnect, device number 116 [ 462.415777][ T43] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0104, bcdDevice=7f.ac [ 462.425057][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.435414][ T43] usb 4-1: Product: syz [ 462.439598][ T43] usb 4-1: Manufacturer: syz [ 462.444194][ T43] usb 4-1: SerialNumber: syz [ 462.452652][ T43] usb 4-1: config 0 descriptor?? [ 462.461600][ T43] usb_ehset_test 4-1:0.0: probe with driver usb_ehset_test failed with error -32 [ 462.517680][T15690] loop0: detected capacity change from 0 to 1024 [ 462.538743][T15690] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 462.555641][T15690] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #3: block 5: comm syz.0.4509: lblock 5 mapped to illegal pblock 5 (length 1) [ 462.571422][T15690] EXT4-fs (loop0): Remounting filesystem read-only [ 462.578629][ T9] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 462.581610][T15690] Quota error (device loop0): write_blk: dquota write failed [ 462.594356][T13649] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 462.597291][T15690] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 462.612065][T15690] EXT4-fs (loop0): 1 orphan inode deleted [ 462.619842][T15690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 462.664141][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.679877][ T6670] usb 4-1: USB disconnect, device number 3 [ 462.725438][T15694] loop0: detected capacity change from 0 to 8 [ 462.742371][T15694] SQUASHFS error: xz decompression failed, data probably corrupt [ 462.753202][T15694] SQUASHFS error: Failed to read block 0x108: -5 [ 462.764615][T15694] SQUASHFS error: Unable to read metadata cache entry [106] [ 462.765642][T13649] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 462.783140][ T9] usb 3-1: not running at top speed; connect to a high speed hub [ 462.797008][T15694] SQUASHFS error: Unable to read inode 0x11f [ 462.800977][T13649] usb 2-1: New USB device found, idVendor=1822, idProduct=3202, bcdDevice=13.4a [ 462.805226][ T9] usb 3-1: config index 0 descriptor too short (expected 62816, got 99) [ 462.817528][T13649] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.829027][T13649] usb 2-1: Product: syz [ 462.830141][ T9] usb 3-1: config 96 has too many interfaces: 252, using maximum allowed: 32 [ 462.842259][ T9] usb 3-1: config 96 contains an unexpected descriptor of type 0x1, skipping [ 462.851586][ T9] usb 3-1: config 96 has an invalid descriptor of length 0, skipping remainder of the config [ 462.862188][ T9] usb 3-1: config 96 has 0 interfaces, different from the descriptor's value: 252 [ 462.872005][T13649] usb 2-1: Manufacturer: syz [ 462.872028][T13649] usb 2-1: SerialNumber: syz [ 462.874949][T13649] usb 2-1: config 0 descriptor?? [ 462.881444][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 462.896977][T13649] dvb-usb: found a 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' in warm state. [ 462.921527][T13649] dvb-usb: bulk message failed: -22 (3/0) [ 462.927617][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.935642][ T9] usb 3-1: Product: syz [ 462.947617][ T9] usb 3-1: Manufacturer: syz [ 462.952252][ T9] usb 3-1: SerialNumber: syz [ 462.960599][T13649] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 462.982805][T13649] dvbdev: DVB: registering new adapter (TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device) [ 463.016192][T13649] usb 2-1: media controller created [ 463.026205][T13649] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 463.048613][T13649] dvb-usb: bulk message failed: -22 (6/0) [ 463.055630][T13649] dvb-usb: no frontend was attached by 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' [ 463.091924][T13649] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input47 [ 463.126071][T13649] dvb-usb: schedule remote query interval to 150 msecs. [ 463.142999][T13649] dvb-usb: bulk message failed: -22 (3/0) [ 463.171542][T13649] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device successfully initialized and connected. [ 463.207386][T13649] usb 2-1: USB disconnect, device number 2 [ 463.214624][ T9] usb 3-1: USB disconnect, device number 7 [ 463.332818][T13649] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I successfully deinitialized and disconnected. [ 463.641844][ T6670] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 463.653484][T15700] loop0: detected capacity change from 0 to 40427 [ 463.662721][T15700] F2FS-fs (loop0): Image doesn't support compression [ 463.670616][T15700] F2FS-fs (loop0): build fault injection rate: 12 [ 463.678170][T15700] F2FS-fs (loop0): build fault injection type: 0x1dff [ 463.687232][T15700] F2FS-fs (loop0): invalid crc value [ 463.693194][T15700] F2FS-fs (loop0): inject kmalloc in f2fs_kmalloc of f2fs_build_segment_manager+0x716/0x4a10 [ 463.703903][T15700] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-12) [ 463.812838][ T9] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 463.844809][ T6670] usb 4-1: Using ep0 maxpacket: 32 [ 463.858562][ T6670] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC4, changing to 0x84 [ 463.888166][ T6670] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 463.928321][ T6670] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.16 [ 463.940985][ T6670] usb 4-1: New USB device strings: Mfr=154, Product=2, SerialNumber=3 [ 463.949268][ T6670] usb 4-1: Product: syz [ 463.968784][ T6670] usb 4-1: Manufacturer: syz [ 463.984132][ T6670] usb 4-1: SerialNumber: syz [ 463.990760][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 464.020323][ T6670] usb 4-1: config 0 descriptor?? [ 464.033421][ T9] usb 5-1: config 16 has an invalid interface number: 19 but max is 0 [ 464.045861][ T9] usb 5-1: config 16 has no interface number 0 [ 464.052812][ T9] usb 5-1: config 16 interface 19 altsetting 13 bulk endpoint 0xC has invalid maxpacket 1023 [ 464.065610][ T6670] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 464.080951][ T9] usb 5-1: config 16 interface 19 altsetting 13 endpoint 0xF has an invalid bInterval 250, changing to 7 [ 464.098993][ T9] usb 5-1: config 16 interface 19 has no altsetting 0 [ 464.111000][ T9] usb 5-1: New USB device found, idVendor=0451, idProduct=5052, bcdDevice=ec.72 [ 464.120471][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.128700][ T9] usb 5-1: Product: syz [ 464.132885][ T9] usb 5-1: Manufacturer: syz [ 464.137762][ T9] usb 5-1: SerialNumber: syz [ 464.146657][T15712] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 464.250081][ T13] usb 4-1: Failed to submit usb control message: -71 [ 464.257751][ T2153] usb 4-1: USB disconnect, device number 4 [ 464.266825][ T13] usb 4-1: unable to send the bmi data to the device: -71 [ 464.275327][ T13] usb 4-1: unable to get target info from device [ 464.284674][ T13] usb 4-1: could not get target info (-71) [ 464.292489][ T13] usb 4-1: could not probe fw (-71) [ 464.354713][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 464.396190][ T9] ti_usb_3410_5052 5-1:16.19: TI USB 5052 2 port adapter converter detected [ 464.419034][ T9] ti_usb_3410_5052 5-1:16.19: missing endpoints [ 464.433793][ T9] usb 5-1: USB disconnect, device number 117 [ 464.482022][T15736] loop0: detected capacity change from 0 to 128 [ 464.489904][T13649] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 464.499674][T15736] affs: No valid root block on device loop0 [ 464.544026][ T10] usb 3-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 464.561030][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.579924][ T10] usb 3-1: Product: syz [ 464.585365][ T10] usb 3-1: Manufacturer: syz [ 464.590053][ T10] usb 3-1: SerialNumber: syz [ 464.603348][ T10] usb 3-1: config 0 descriptor?? [ 464.690851][T13649] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice=1e.8d [ 464.700172][T13649] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.710341][T13649] usb 2-1: config 0 descriptor?? [ 464.838552][ T10] usb-storage 3-1:0.0: USB Mass Storage device detected [ 464.851159][ T2153] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 464.921879][ T10] usb 3-1: USB disconnect, device number 8 [ 464.951092][ T9] usb 2-1: USB disconnect, device number 3 [ 465.022096][ T2153] usb 1-1: config 255 has an invalid interface number: 178 but max is 0 [ 465.032116][ T2153] usb 1-1: config 255 has no interface number 0 [ 465.052365][ T2153] usb 1-1: config 255 interface 178 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 465.069864][ T2153] usb 1-1: New USB device found, idVendor=05e1, idProduct=0408, bcdDevice=23.22 [ 465.080603][ T2153] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.094547][ T2153] usb 1-1: Product: syz [ 465.100915][ T2153] usb 1-1: Manufacturer: syz [ 465.105754][ T2153] usb 1-1: SerialNumber: syz [ 465.136441][ T2153] usb 1-1: no audio or video endpoints found [ 465.362999][ T9] usb 1-1: USB disconnect, device number 4 [ 465.520997][T15752] loop4: detected capacity change from 0 to 32768 [ 465.555383][T15752] BTRFS: device fsid d4515e72-4b5f-44ec-805d-b3edf811e7f1 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4536 (15752) [ 465.585425][T15752] BTRFS info (device loop4): first mount of filesystem d4515e72-4b5f-44ec-805d-b3edf811e7f1 [ 465.593500][T15760] loop1: detected capacity change from 0 to 720 [ 465.608946][T15752] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.718056][T15756] loop3: detected capacity change from 0 to 32768 [ 465.754087][T15752] BTRFS info (device loop4): enabling ssd optimizations [ 465.761547][T15756] BTRFS: device fsid 8f67342e-760a-4d9f-bdfe-dfdef307742f devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4538 (15756) [ 465.796741][T15752] BTRFS info (device loop4): turning on async discard [ 465.832260][T15752] BTRFS info (device loop4): enabling free space tree [ 465.861480][T15756] BTRFS info (device loop3): first mount of filesystem 8f67342e-760a-4d9f-bdfe-dfdef307742f [ 465.872853][T15758] loop2: detected capacity change from 0 to 32768 [ 465.892270][T15758] BTRFS: device fsid ed4422de-dbc1-4dc1-8d60-3583f36c24cc devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4539 (15758) [ 465.909680][T15756] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm [ 465.951556][T15758] BTRFS info (device loop2): first mount of filesystem ed4422de-dbc1-4dc1-8d60-3583f36c24cc [ 465.986665][T15758] BTRFS info (device loop2): using crc32c (crc32c-lib) checksum algorithm [ 466.050249][ T6522] BTRFS info (device loop4): last unmount of filesystem d4515e72-4b5f-44ec-805d-b3edf811e7f1 [ 466.137872][T15756] BTRFS info (device loop3): enabling ssd optimizations [ 466.164691][T15756] BTRFS info (device loop3): turning on async discard [ 466.172753][T15756] BTRFS info (device loop3): enabling free space tree [ 466.177657][T15804] loop0: detected capacity change from 0 to 16 [ 466.196719][ T6670] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 466.324387][ T6520] BTRFS info (device loop3): last unmount of filesystem 8f67342e-760a-4d9f-bdfe-dfdef307742f [ 466.337801][T15758] BTRFS info (device loop2): enabling ssd optimizations [ 466.344785][T15758] BTRFS info (device loop2): turning on async discard [ 466.356644][T15758] BTRFS info (device loop2): enabling free space tree [ 466.377249][T15804] erofs (device loop0): mounted with root inode @ nid 36. [ 466.412131][ T6670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 134, changing to 11 [ 466.463968][ T6670] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 26337, setting to 1024 [ 466.507064][ T6670] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 466.527622][ T6670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 466.539016][ T6531] BTRFS info (device loop2): last unmount of filesystem ed4422de-dbc1-4dc1-8d60-3583f36c24cc [ 466.608845][ T6670] usb 2-1: config 0 descriptor?? [ 466.640780][T15777] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 466.915008][ T6670] ath6kl: Failed to submit usb control message: -71 [ 466.944718][ T6670] ath6kl: unable to send the bmi data to the device: -71 [ 466.945210][ T2153] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 466.966452][ T6670] ath6kl: Unable to send get target info: -71 [ 467.007193][ T6670] ath6kl: Failed to init ath6kl core: -71 [ 467.018638][ T6670] ath6kl_usb 2-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 467.062872][ T6670] usb 2-1: USB disconnect, device number 4 [ 467.160796][ T2153] usb 1-1: Using ep0 maxpacket: 32 [ 467.260489][ T2153] usb 1-1: New USB device found, idVendor=0557, idProduct=7820, bcdDevice=a6.2f [ 467.272123][ T2153] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 467.298151][ T2153] usb 1-1: Product: syz [ 467.308791][ T2153] usb 1-1: Manufacturer: syz [ 467.319314][ T2153] usb 1-1: SerialNumber: syz [ 467.331757][T15814] loop4: detected capacity change from 0 to 32768 [ 467.362429][ T2153] usb 1-1: config 0 descriptor?? [ 467.390346][ T2153] mos7840 1-1:0.0: required endpoints missing [ 467.393432][T15814] (syz.4.4543,15814,0):ocfs2_init_global_system_inodes:465 ERROR: status = -22 [ 467.434893][T15814] (syz.4.4543,15814,0):ocfs2_init_global_system_inodes:467 ERROR: Unable to load system inode 4, possibly corrupt fs? [ 467.435412][T15814] (syz.4.4543,15814,0):ocfs2_init_global_system_inodes:476 ERROR: status = -22 [ 467.474291][T15814] (syz.4.4543,15814,0):ocfs2_initialize_super:2198 ERROR: status = -22 [ 467.559515][T15814] (syz.4.4543,15814,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 467.704260][ T10] usb 1-1: USB disconnect, device number 5 [ 467.766833][T15833] loop1: detected capacity change from 0 to 512 [ 467.787427][T15835] loop4: detected capacity change from 0 to 1024 [ 467.883732][T15835] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 467.917310][T15833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 467.939643][ T6670] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 468.018699][T15827] loop2: detected capacity change from 0 to 32768 [ 468.029688][T15827] BTRFS: device fsid e5ec6bdf-b4e4-4163-9622-8db3a33753bd devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4549 (15827) [ 468.056490][T15827] BTRFS info (device loop2): first mount of filesystem e5ec6bdf-b4e4-4163-9622-8db3a33753bd [ 468.073757][T15827] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.100872][ T6519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.110811][ T6670] usb 4-1: Using ep0 maxpacket: 16 [ 468.136440][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.148975][ T6670] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 468.162842][ T6670] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 468.177193][ T6670] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.191811][ T6670] usb 4-1: Product: syz [ 468.197265][ T6670] usb 4-1: Manufacturer: syz [ 468.221680][ T6670] usb 4-1: SerialNumber: syz [ 468.240353][ T6670] usb 4-1: config 0 descriptor?? [ 468.253230][ T6670] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 468.278869][ T6670] usb 4-1: Detected FT232R [ 468.293480][T15827] BTRFS info (device loop2): enabling ssd optimizations [ 468.300477][T15827] BTRFS info (device loop2): turning on async discard [ 468.397406][T15827] BTRFS info (device loop2): enabling free space tree [ 468.408030][T15858] loop1: detected capacity change from 0 to 1024 [ 468.444314][T15859] loop4: detected capacity change from 0 to 1024 [ 468.452924][T15861] loop0: detected capacity change from 0 to 512 [ 468.480831][ T6531] BTRFS info (device loop2): last unmount of filesystem e5ec6bdf-b4e4-4163-9622-8db3a33753bd [ 468.490198][T15858] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.510731][ T6670] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 468.543135][T15861] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.562994][ T6670] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 468.577323][T15859] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.600360][ T6670] ftdi_sio 4-1:0.0: GPIO initialisation failed: -71 [ 468.657135][ T6670] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 468.683053][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.702886][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.703320][ T6519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.796683][ T6670] usb 4-1: USB disconnect, device number 5 [ 468.822288][ T6670] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 468.848011][T15870] loop0: detected capacity change from 0 to 1024 [ 468.880455][ T6670] ftdi_sio 4-1:0.0: device disconnected [ 468.909494][T15870] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.983894][T15873] loop1: detected capacity change from 0 to 512 [ 469.065846][T15877] loop4: detected capacity change from 0 to 1024 [ 469.075989][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.163691][T15876] loop2: detected capacity change from 0 to 4096 [ 469.179555][T15877] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 469.247002][T15876] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.277466][T15873] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.462434][ T6531] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.480869][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.523911][ T6519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.555864][T15884] loop0: detected capacity change from 0 to 8192 [ 469.579880][T15889] loop3: detected capacity change from 0 to 1024 [ 469.608190][T12506] loop0: p3 p4 < > [ 469.618489][T12506] loop0: p3 start 67109888 is beyond EOD, truncated [ 469.696848][T15884] loop0: p3 p4 < > [ 469.712978][T15884] loop0: p3 start 67109888 is beyond EOD, truncated [ 469.788213][T15894] loop1: detected capacity change from 0 to 1024 [ 470.075532][T15899] loop0: detected capacity change from 0 to 1024 [ 470.191357][T12506] udevd[12506]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 470.380160][ T6465] udevd[6465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 471.182643][T15903] loop2: detected capacity change from 0 to 32768 [ 471.225937][T15903] (syz.2.4571,15903,0):ocfs2_verify_volume:2314 ERROR: bad root_blkno: 0 [ 471.256609][T15903] (syz.2.4571,15903,0):ocfs2_verify_volume:2331 ERROR: status = -22 [ 471.285428][T15903] (syz.2.4571,15903,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 471.315799][T15903] (syz.2.4571,15903,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 472.849317][T15895] loop4: detected capacity change from 0 to 131072 [ 473.139536][T15895] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 474.083854][T15913] loop3: detected capacity change from 0 to 2368 [ 474.444341][T15917] loop1: detected capacity change from 0 to 1768 [ 474.669703][T15919] loop0: detected capacity change from 0 to 1164 [ 474.862993][T15926] loop4: detected capacity change from 0 to 21 [ 474.876572][T15926] MTD: Attempt to mount non-MTD device "/dev/loop4" [ 474.904797][T15927] loop0: detected capacity change from 0 to 764 [ 475.070200][T15929] loop4: detected capacity change from 0 to 2 [ 475.083713][T15929] MTD: Attempt to mount non-MTD device "/dev/loop4" [ 475.275383][T15931] loop0: detected capacity change from 0 to 256 [ 475.743534][ T9] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 475.926441][ T9] usb 1-1: not running at top speed; connect to a high speed hub [ 475.957043][ T9] usb 1-1: config 2 has an invalid interface number: 223 but max is 0 [ 475.967872][ T9] usb 1-1: config 2 has no interface number 0 [ 475.974927][ T9] usb 1-1: config 2 interface 223 has no altsetting 0 [ 476.012451][ T9] usb 1-1: New USB device found, idVendor=041e, idProduct=401d, bcdDevice=c5.bf [ 476.042740][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.050768][ T9] usb 1-1: Product: syz [ 476.074859][ T9] usb 1-1: Manufacturer: syz [ 476.079580][ T9] usb 1-1: SerialNumber: syz [ 476.343817][ T9] gspca_main: spca505-2.14.0 probing 041e:401d [ 476.370540][ T9] gspca_spca505: reg write: error -71 [ 476.387508][ T9] spca505 1-1:2.223: probe with driver spca505 failed with error -5 [ 476.419477][ T9] usb 1-1: USB disconnect, device number 6 [ 476.432378][T15937] loop2: detected capacity change from 0 to 32768 [ 476.826624][T15941] loop2: detected capacity change from 0 to 128 [ 477.117114][T15945] loop2: detected capacity change from 0 to 512 [ 477.430547][T15947] loop2: detected capacity change from 0 to 512 [ 477.628241][T15949] loop2: detected capacity change from 0 to 128 [ 477.722230][T15943] loop0: detected capacity change from 0 to 32768 [ 477.772057][T15943] BTRFS: device fsid a4d06b90-61a4-49cd-bf5f-2183c3574322 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.4589 (15943) [ 477.853245][T15943] BTRFS info (device loop0): first mount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 477.877093][T15943] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 478.133160][T15943] BTRFS info (device loop0): enabling ssd optimizations [ 478.148804][T15943] BTRFS info (device loop0): turning on async discard [ 478.155628][T15943] BTRFS info (device loop0): enabling free space tree [ 478.330859][ T6518] BTRFS info (device loop0): last unmount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 478.754671][T15951] loop2: detected capacity change from 0 to 32768 [ 478.854372][T15951] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 479.036505][T15951] XFS (loop2): Metadata corruption detected at __xfs_buf_ioend+0x342/0x6f0, xfs_inode block 0x2280 xfs_inode_buf_verify [ 479.073013][T15982] loop3: detected capacity change from 0 to 1024 [ 479.100271][T15951] XFS (loop2): Unmount and run xfs_repair [ 479.110923][T15951] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 479.131212][T15951] 00000000: 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 479.200809][T15951] 00000010: 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 479.249987][T15951] 00000020: 1d cd 65 00 00 00 00 00 34 f7 58 68 a5 a5 b6 11 ..e.....4.Xh.... [ 479.258890][T15951] 00000030: 34 f7 58 68 a5 a5 b6 11 00 00 00 00 00 00 00 4b 4.Xh...........K [ 479.324793][T15951] 00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 479.333683][T15951] 00000050: 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 479.399615][T15951] 00000060: ff ff ff ff 9d f1 3e 44 00 00 00 00 00 00 00 07 ......>D........ [ 479.408519][T15951] 00000070: 00 00 00 01 00 00 00 10 00 00 00 00 00 00 00 08 ................ [ 479.465188][T15951] XFS (loop2): metadata I/O error in "xfs_imap_to_bp+0x127/0x2f0" at daddr 0x2280 len 64 error 117 [ 479.488418][T15980] loop1: detected capacity change from 0 to 16384 [ 479.502487][T15951] XFS (loop2): Failed to read root inode 0x1140, error 117 [ 479.534719][T15951] XFS (loop2): Uncorrected metadata errors detected; please run xfs_repair. [ 479.594010][T15989] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 480.091554][T15993] loop4: detected capacity change from 0 to 1024 [ 480.150377][T15993] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.201578][T15986] loop0: detected capacity change from 0 to 32768 [ 480.273641][T15988] loop3: detected capacity change from 0 to 32768 [ 480.276830][T15986] (syz.0.4599,15986,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 480.291291][T15986] (syz.0.4599,15986,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 480.357696][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 480.385594][T15988] (syz.3.4598,15988,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 480.416532][T15988] (syz.3.4598,15988,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 480.885616][T13649] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 481.078039][T13649] usb 4-1: Using ep0 maxpacket: 32 [ 481.102792][T13649] usb 4-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 481.131494][T13649] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 481.142163][T13649] usb 4-1: Product: syz [ 481.155607][T13649] usb 4-1: Manufacturer: syz [ 481.171266][T13649] usb 4-1: SerialNumber: syz [ 481.182677][T13649] usb 4-1: config 0 descriptor?? [ 481.201382][T13649] rtl8150 4-1:0.0: couldn't find required endpoints [ 481.217424][T13649] rtl8150 4-1:0.0: probe with driver rtl8150 failed with error -5 [ 481.325508][T15991] loop1: detected capacity change from 0 to 32768 [ 481.382701][T15991] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 481.439295][ T2153] usb 4-1: USB disconnect, device number 6 [ 481.455037][T15991] dlm: no local IP address has been set [ 481.505226][T15991] dlm: cannot start dlm midcomms -107 [ 481.522911][T16003] loop4: detected capacity change from 0 to 65536 [ 481.529522][T15991] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 481.582341][T16003] (syz.4.4603,16003,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 481.628688][T16003] (syz.4.4603,16003,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 481.707113][T16010] loop1: detected capacity change from 0 to 3 [ 481.742522][T16010] syz.1.4606: attempt to access beyond end of device [ 481.742522][T16010] loop1: rw=2048, sector=0, nr_sectors = 8 limit=3 [ 481.815727][T16010] SQUASHFS error: Failed to read block 0x0: -5 [ 481.821975][T16010] unable to read squashfs_super_block [ 481.840169][T16012] loop4: detected capacity change from 0 to 8 [ 481.959792][T15997] loop2: detected capacity change from 0 to 65536 [ 482.051545][T15997] (syz.2.4602,15997,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 482.075243][T16014] loop1: detected capacity change from 0 to 128 [ 482.104112][T16014] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 482.121056][T15997] (syz.2.4602,15997,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 482.172881][T16014] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 482.233765][T16019] loop3: detected capacity change from 0 to 128 [ 482.287003][T16019] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 482.334413][T16019] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 482.357840][T16017] loop4: detected capacity change from 0 to 2048 [ 482.428804][T16021] loop2: detected capacity change from 0 to 256 [ 482.459171][T16021] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 482.481604][T16017] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 482.507052][T16021] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 482.553334][T16021] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 482.590811][T16021] UDF-fs: Scanning with blocksize 512 failed [ 482.645204][T16021] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 482.706789][T16021] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 482.731652][T16027] loop4: detected capacity change from 0 to 256 [ 482.789132][T16027] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 482.831875][T16027] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 482.876478][T16027] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 482.887523][T16027] UDF-fs: Scanning with blocksize 512 failed [ 482.909801][T16027] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 482.936436][T16029] loop2: detected capacity change from 0 to 256 [ 482.951088][T16027] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 482.987340][T16029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 483.035967][T16029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 483.066652][T16029] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 483.117865][T16029] UDF-fs: Scanning with blocksize 512 failed [ 483.159810][T16029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 483.240331][T16029] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 483.419751][T16023] loop1: detected capacity change from 0 to 32768 [ 483.560725][T16033] loop2: detected capacity change from 0 to 512 [ 483.636338][T16034] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 483.701702][T16033] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 483.718588][T16033] UDF-fs: Scanning with blocksize 512 failed [ 483.736922][T16033] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 483.752490][T16033] UDF-fs: Scanning with blocksize 1024 failed [ 483.771096][T16026] loop3: detected capacity change from 0 to 32768 [ 483.784322][T16033] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 483.810767][T16033] UDF-fs: Scanning with blocksize 2048 failed [ 483.834371][T16033] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 483.837410][T16026] (syz.3.4613,16026,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 483.865803][T16026] (syz.3.4613,16026,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 483.901114][T16033] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 484.163561][T16040] loop2: detected capacity change from 0 to 512 [ 484.224547][T16043] loop3: detected capacity change from 0 to 128 [ 484.318210][T16031] loop4: detected capacity change from 0 to 32768 [ 484.382192][T16031] (syz.4.4616,16031,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 484.423387][T16031] (syz.4.4616,16031,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 484.539892][T16046] loop2: detected capacity change from 0 to 2048 [ 484.567018][T16048] loop3: detected capacity change from 0 to 128 [ 484.747439][T16050] loop4: detected capacity change from 0 to 512 [ 484.907765][T16054] loop0: detected capacity change from 0 to 512 [ 484.914508][T16053] loop3: detected capacity change from 0 to 256 [ 485.035908][T16058] loop4: detected capacity change from 0 to 128 [ 485.188921][T16060] loop3: detected capacity change from 0 to 256 [ 485.226253][ T2153] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 485.251669][T16062] loop0: detected capacity change from 0 to 512 [ 485.386712][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 485.412403][ T2153] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 485.464076][ T2153] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=a6.13 [ 485.494372][ T2153] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 485.502407][ T2153] usb 3-1: Product: syz [ 485.566031][ T2153] usb 3-1: Manufacturer: syz [ 485.581845][ T2153] usb 3-1: SerialNumber: syz [ 485.613200][T16066] loop3: detected capacity change from 0 to 4096 [ 485.614421][ T2153] usb 3-1: config 0 descriptor?? [ 485.633679][T16064] loop4: detected capacity change from 0 to 8192 [ 485.657713][ T2153] pvrusb2: Hardware description: Terratec Grabster AV400 [ 485.668416][T16066] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 485.687511][T16066] UDF-fs: Scanning with blocksize 512 failed [ 485.694815][ T2153] pvrusb2: ********** [ 485.708271][ T2153] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 485.742485][ T2153] pvrusb2: Important functionality might not be entirely working. [ 485.766323][ T2153] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 485.779415][T16066] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 485.800826][ T2153] pvrusb2: ********** [ 485.899966][ T2345] pvrusb2: Invalid write control endpoint [ 485.908256][ T2153] usb 3-1: USB disconnect, device number 9 [ 486.169236][ T2345] pvrusb2: Invalid write control endpoint [ 486.198539][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 486.240256][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 486.261968][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 486.295875][ T2345] pvrusb2: Device being rendered inoperable [ 486.304808][ T2345] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 486.334777][ T2345] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 486.363399][ T2345] pvrusb2: Attached sub-driver cx25840 [ 486.393418][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 486.423306][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 487.350000][T16077] loop2: detected capacity change from 0 to 32768 [ 487.384678][T16077] XFS (loop2): Mounting V5 Filesystem bc2378ed-6193-40d5-9d59-7ebcb787b415 [ 487.459824][T16077] XFS (loop2): Log size 516 blocks too small, minimum size is 636 blocks [ 487.515352][T16077] XFS (loop2): AAIEEE! Log failed size checks. Abort! [ 487.554059][T16077] XFS (loop2): log mount failed [ 487.817059][T16086] loop2: detected capacity change from 0 to 3 [ 487.858911][T16086] syz.2.4638: attempt to access beyond end of device [ 487.858911][T16086] loop2: rw=2048, sector=0, nr_sectors = 8 limit=3 [ 487.910927][T16086] SQUASHFS error: Failed to read block 0x0: -5 [ 487.949898][T16086] unable to read squashfs_super_block [ 488.206323][T16088] loop2: detected capacity change from 0 to 2048 [ 488.456236][T16092] loop2: detected capacity change from 0 to 128 [ 488.887400][T16094] loop2: detected capacity change from 0 to 8192 [ 488.983120][ T6465] loop2: p1 p2 p3 [ 489.038560][T16094] loop2: p1 p2 p3 [ 489.542334][ T5816] udevd[5816]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 489.548906][ T6465] udevd[6465]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 489.566205][T12506] udevd[12506]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 489.632607][T12506] udevd[12506]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 489.651426][ T5816] udevd[5816]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 489.665828][ T6465] udevd[6465]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 489.706515][ T2153] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 489.774378][T16090] loop1: detected capacity change from 0 to 65536 [ 489.839273][T16090] XFS (loop1): Mounting V5 Filesystem 4194cad6-cad4-4798-ac4c-c2118f686eb1 [ 489.887113][ T2153] usb 3-1: Using ep0 maxpacket: 32 [ 489.922060][ T2153] usb 3-1: config 3 has an invalid interface number: 171 but max is 0 [ 489.934405][ T2153] usb 3-1: config 3 has no interface number 0 [ 489.958056][ T2153] usb 3-1: config 3 interface 171 has no altsetting 0 [ 489.979030][ T2153] usb 3-1: New USB device found, idVendor=2137, idProduct=0001, bcdDevice= c.e5 [ 490.000796][ T2153] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.019746][ T2153] usb 3-1: Product: syz [ 490.023944][ T2153] usb 3-1: Manufacturer: syz [ 490.045623][T16090] XFS (loop1): Ending clean mount [ 490.057029][ T2153] usb 3-1: SerialNumber: syz [ 490.155022][ T6519] XFS (loop1): Unmounting Filesystem 4194cad6-cad4-4798-ac4c-c2118f686eb1 [ 490.333058][ T2153] as10x_usb: device has been detected [ 490.353484][ T2153] dvbdev: DVB: registering new adapter (Sky IT Digital Key (green led)) [ 490.451319][ T2153] usb 3-1: DVB: registering adapter 2 frontend 0 (Sky IT Digital Key (green led))... [ 490.498571][ T2153] as10x_usb: error during firmware upload part1 [ 490.532078][ T2153] Registered device Sky IT Digital Key (green led) [ 490.546232][ T2153] usb 3-1: USB disconnect, device number 10 [ 490.613286][ T2153] Unregistered device Sky IT Digital Key (green led) [ 490.630955][ T2153] as10x_usb: device has been disconnected [ 490.956032][T16120] loop3: detected capacity change from 0 to 512 [ 491.011661][T16120] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.4651: inode has both inline data and extents flags [ 491.106232][T16120] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4651: couldn't read orphan inode 15 (err -117) [ 491.133140][T16126] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4653'. [ 491.133141][ T2153] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 491.216863][T16120] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 491.255510][T16120] EXT4-fs error (device loop3): htree_dirblock_to_tree:1051: inode #2: comm syz.3.4651: Directory hole found for htree leaf block 0 [ 491.304778][T16130] netlink: 'syz.2.4655': attribute type 1 has an invalid length. [ 491.340273][ T6520] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.362523][ T2153] usb 2-1: Using ep0 maxpacket: 8 [ 491.373814][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 491.412846][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 491.448445][ T2153] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 491.480049][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 491.507720][ T2153] usb 2-1: New USB device found, idVendor=112a, idProduct=0005, bcdDevice=14.a8 [ 491.528229][ T2153] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.565536][ T2153] usb 2-1: Product: syz [ 491.580701][ T2153] usb 2-1: Manufacturer: syz [ 491.585345][ T2153] usb 2-1: SerialNumber: syz [ 491.626235][ T2153] usb 2-1: config 0 descriptor?? [ 491.665766][ T2153] redrat3 2-1:0.0: Couldn't find all endpoints [ 491.815622][T16142] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 491.885761][ T10] usb 2-1: USB disconnect, device number 5 [ 491.939492][T16144] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4662'. [ 492.374237][T16156] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4668'. [ 492.559141][T16108] loop0: detected capacity change from 0 to 131072 [ 492.611347][T16108] XFS (loop0): Mounting V5 Filesystem 22c32dcc-57bc-4919-aeb7-102e166434d7 [ 492.888919][T16108] XFS (loop0): Ending clean mount [ 493.067495][ T6518] XFS (loop0): Unmounting Filesystem 22c32dcc-57bc-4919-aeb7-102e166434d7 [ 493.681133][T16207] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 494.011872][T16216] loop2: detected capacity change from 0 to 512 [ 494.084853][T16216] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 494.121450][T16216] UDF-fs: Scanning with blocksize 512 failed [ 494.168041][T16216] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 494.184900][T16216] UDF-fs: Scanning with blocksize 1024 failed [ 494.238435][T16216] UDF-fs: warning (device loop2): udf_load_vrs: No VRS found [ 494.245853][T16216] UDF-fs: Scanning with blocksize 2048 failed [ 494.260888][T16216] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 494.289774][T16216] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 494.358055][T16220] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 494.442699][T16220] bond1 (unregistering): Released all slaves [ 494.577199][T16199] loop3: detected capacity change from 0 to 65536 [ 494.883878][T16235] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 495.894542][T16276] loop3: detected capacity change from 0 to 1024 [ 495.968682][T16280] loop1: detected capacity change from 0 to 16 [ 496.012458][T16280] erofs (device loop1): mounted with root inode @ nid 36. [ 496.049054][T16280] erofs (device loop1): bogus lookback distance 1388 @ lcn 42 of nid 36 [ 496.111499][T16280] erofs (device loop1): read error -117 @ 43 of nid 36 [ 496.153063][ T13] hfsplus: b-tree write err: -5, ino 4 [ 496.219872][T16286] loop0: detected capacity change from 0 to 736 [ 496.426596][T16286] rock: directory entry would overflow storage [ 496.451104][T16286] rock: sig=0x3b10, size=4, remaining=3 [ 496.764814][T16304] loop2: detected capacity change from 0 to 4096 [ 496.829302][T16309] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 496.993500][T16315] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 497.024160][T16315] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 497.249418][T16324] Driver unsupported XDP return value 0 on prog (id 274) dev N/A, expect packet loss! [ 497.437320][T16333] Scaler: ================= START STATUS ================= [ 497.466079][T16333] Scaler: ================== END STATUS ================== [ 497.718643][T16346] overlay: Unknown parameter 'obj_role' [ 497.778225][T16348] loop2: detected capacity change from 0 to 256 [ 497.794497][T16341] loop0: detected capacity change from 0 to 4096 [ 497.838432][T16341] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 497.869596][T16348] FAT-fs (loop2): Directory bread(block 64) failed [ 497.899111][T16348] FAT-fs (loop2): Directory bread(block 65) failed [ 497.923169][T16348] FAT-fs (loop2): Directory bread(block 66) failed [ 497.943234][T16348] FAT-fs (loop2): Directory bread(block 67) failed [ 497.970469][T16348] FAT-fs (loop2): Directory bread(block 68) failed [ 498.002318][T16348] FAT-fs (loop2): Directory bread(block 69) failed [ 498.028653][T16348] FAT-fs (loop2): Directory bread(block 70) failed [ 498.042734][T16348] FAT-fs (loop2): Directory bread(block 71) failed [ 498.062352][T16348] FAT-fs (loop2): Directory bread(block 72) failed [ 498.075420][T16341] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 498.091163][T16341] ntfs3(loop0): ino=19, mi_enum_attr [ 498.099908][T16348] FAT-fs (loop2): Directory bread(block 73) failed [ 498.173935][T16341] ntfs3(loop0): failed to convert "c46c" to default [ 498.205004][T16341] ntfs3(loop0): ino=20, mi_enum_attr [ 498.506978][T16367] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4768'. [ 498.717706][T16378] netlink: 548 bytes leftover after parsing attributes in process `syz.0.4771'. [ 498.860012][T16382] ALSA: mixer_oss: invalid OSS volume '' [ 498.870278][T16382] ALSA: mixer_oss: invalid OSS volume '+]OؓOGec9bx'ĮC' [ 498.910089][T16382] ALSA: mixer_oss: invalid OSS volume '_*[bYcq~lr=V' [ 499.311869][T16382] ALSA: mixer_oss: invalid OSS volume '+ͿnU<$^EKʘr+' [ 499.330879][T16382] ALSA: mixer_oss: invalid OSS volume '+8iYJz' [ 499.358005][T16398] i2c i2c-0: Invalid block write size 150 [ 499.442047][T16400] nbd: must specify an index to disconnect [ 499.515181][T16406] cgroup: noprefix used incorrectly [ 499.687836][ T30] audit: type=1400 audit(1761161844.618:18): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name=":(%#{//(@\)//&@},['%%&\#*" pid=16409 comm="syz.3.4788" [ 499.873286][T16416] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4791'. [ 500.177183][T16429] loop0: detected capacity change from 0 to 1764 [ 500.264915][T16429] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 501.115005][T16481] loop0: detected capacity change from 0 to 2048 [ 501.178118][T16481] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 501.201518][T16491] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4827'. [ 501.201536][T16492] loop1: detected capacity change from 0 to 128 [ 501.270093][T16492] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 501.299365][T16492] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 501.332889][T16496] loop4: detected capacity change from 0 to 64 [ 501.347778][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.535206][T16500] netlink: 2 bytes leftover after parsing attributes in process `syz.3.4832'. [ 501.583508][T16500] batadv_slave_1: entered promiscuous mode [ 501.657757][T16506] loop1: detected capacity change from 0 to 64 [ 501.701930][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 501.857598][T16512] netlink: 48 bytes leftover after parsing attributes in process `syz.4.4837'. [ 501.883437][T16514] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.897237][ T10] usb 3-1: config 0 has an invalid interface number: 168 but max is 0 [ 501.912010][ T10] usb 3-1: config 0 has no interface number 0 [ 501.946175][ T10] usb 3-1: New USB device found, idVendor=05ab, idProduct=0060, bcdDevice=11.06 [ 501.990773][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 502.060796][ T10] usb 3-1: config 0 descriptor?? [ 502.300775][ T6528] Bluetooth: hci4: Malformed LE Event: 0x0d [ 502.301678][ T10] usb 3-1: string descriptor 0 read error: -71 [ 502.349329][ T10] usb-storage 3-1:0.168: USB Mass Storage device detected [ 502.408279][ T10] usb-storage 3-1:0.168: Quirks match for vid 05ab pid 0060: 2 [ 502.531494][ T10] usb 3-1: USB disconnect, device number 11 [ 502.601905][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 502.700555][T16554] Malformed UNC in devname [ 502.700555][T16554] [ 502.717041][T16556] loop1: detected capacity change from 0 to 8 [ 502.723532][T16554] CIFS: VFS: Malformed UNC in devname [ 502.749497][T16556] SQUASHFS error: Failed to read block 0x1ec: -5 [ 502.763434][T16556] SQUASHFS error: Unable to read metadata cache entry [1ea] [ 502.780005][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 502.804289][ T9] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 502.827176][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 502.854529][ T9] usb 1-1: config 0 has no interface number 0 [ 502.887533][ T9] usb 1-1: config 0 interface 8 altsetting 248 endpoint 0xD has invalid maxpacket 1024, setting to 64 [ 502.916263][ T9] usb 1-1: config 0 interface 8 altsetting 248 has 3 endpoint descriptors, different from the interface descriptor's value: 10 [ 502.953255][ T9] usb 1-1: config 0 interface 8 has no altsetting 0 [ 502.965899][ T9] usb 1-1: New USB device found, idVendor=04da, idProduct=390d, bcdDevice=2d.bb [ 502.993740][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.001831][ T9] usb 1-1: Product: syz [ 503.015501][ T9] usb 1-1: Manufacturer: syz [ 503.020142][ T9] usb 1-1: SerialNumber: syz [ 503.051958][ T9] usb 1-1: config 0 descriptor?? [ 503.283482][ T9] ath6kl: Failed to submit usb control message: -71 [ 503.290285][T16567] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4863'. [ 503.308624][T16570] netlink: 'syz.1.4864': attribute type 1 has an invalid length. [ 503.315155][ T9] ath6kl: unable to send the bmi data to the device: -71 [ 503.317088][T16570] netlink: 248 bytes leftover after parsing attributes in process `syz.1.4864'. [ 503.326869][ T9] ath6kl: Unable to send get target info: -71 [ 503.378687][ T9] ath6kl: Failed to init ath6kl core: -71 [ 503.385698][ T9] ath6kl_usb 1-1:0.8: probe with driver ath6kl_usb failed with error -71 [ 503.417262][T16552] loop3: detected capacity change from 0 to 32768 [ 503.475296][ T9] usb 1-1: USB disconnect, device number 7 [ 503.514055][T16576] xt_socket: unknown flags 0x4c [ 503.696657][T16582] loop2: detected capacity change from 0 to 512 [ 503.736715][T16582] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 503.776345][T16582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 503.803945][T16582] System zones: 1-12 [ 503.830457][T16582] EXT4-fs (loop2): orphan cleanup on readonly fs [ 503.888924][T16582] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4871: invalid indirect mapped block 2 (level 2) [ 503.938297][T16582] EXT4-fs (loop2): 1 truncate cleaned up [ 503.949557][T16582] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 504.071439][T16582] EXT4-fs (loop2): ext4_remount: Checksum for group 0 failed (17031!=33349) [ 504.194024][ T6531] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 504.204507][T16601] loop3: detected capacity change from 0 to 2048 [ 504.222362][T16601] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=27485, location=27485 [ 504.291836][T16601] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 504.449188][T16612] bond1: option ad_user_port_key: mode dependency failed, not supported in mode broadcast(3) [ 504.496872][T16612] bond1 (unregistering): Released all slaves [ 504.752916][T16627] warning: `syz.4.4891' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 504.768505][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 504.950192][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 504.968187][ T9] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 505.004443][ T9] usb 1-1: config 0 has no interface number 0 [ 505.010609][ T9] usb 1-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 505.048553][ T9] usb 1-1: config 0 interface 2 has no altsetting 0 [ 505.064091][T16639] IPv6: sit1: Disabled Multicast RS [ 505.086068][T16639] sit1: entered allmulticast mode [ 505.090496][ T9] usb 1-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 505.106210][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.121625][ T9] usb 1-1: Product: syz [ 505.153666][T16643] MTD: Couldn't look up '/dev/sg0': -15 [ 505.155840][ T9] usb 1-1: Manufacturer: syz [ 505.164613][ T9] usb 1-1: SerialNumber: syz [ 505.186969][ T9] usb 1-1: config 0 descriptor?? [ 505.369859][T16623] loop3: detected capacity change from 0 to 32768 [ 505.413745][ T9] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 505.433406][T16623] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 505.583721][T16623] XFS (loop3): Ending clean mount [ 505.606372][T16623] XFS (loop3): Quotacheck needed: Please wait. [ 505.613224][T16667] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4907'. [ 505.718609][T16666] bond1: Removing last arp target with arp_interval on [ 505.736342][T16666] bond1: entered allmulticast mode [ 505.744337][T16666] 8021q: adding VLAN 0 to HW filter on device bond1 [ 505.757749][T16623] XFS (loop3): Quotacheck: Done. [ 505.760013][ T9] usb 1-1: USB disconnect, device number 8 [ 505.874121][ T6520] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 506.471190][T16692] Invalid option length (1040122) for dns_resolver key [ 506.635921][T16698] syz.1.4920: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 506.696158][T16698] CPU: 1 UID: 0 PID: 16698 Comm: syz.1.4920 Not tainted syzkaller #0 PREEMPT(full) [ 506.696213][T16698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 506.696241][T16698] Call Trace: [ 506.696250][T16698] [ 506.696259][T16698] dump_stack_lvl+0x189/0x250 [ 506.696293][T16698] ? __pfx_dump_stack_lvl+0x10/0x10 [ 506.696317][T16698] ? __pfx__printk+0x10/0x10 [ 506.696338][T16698] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 506.696364][T16698] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 506.696391][T16698] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 506.696420][T16698] warn_alloc+0x214/0x310 [ 506.696452][T16698] ? __pfx_warn_alloc+0x10/0x10 [ 506.696480][T16698] ? kasan_save_track+0x4f/0x80 [ 506.696497][T16698] ? kasan_save_track+0x3e/0x80 [ 506.696522][T16698] ? __kasan_kmalloc+0x93/0xb0 [ 506.696539][T16698] ? __kmalloc_cache_noprof+0x3e2/0x700 [ 506.696558][T16698] ? xskq_create+0x56/0x170 [ 506.696576][T16698] ? xsk_setsockopt+0x4dc/0x8d0 [ 506.696592][T16698] ? do_sock_setsockopt+0x17c/0x1b0 [ 506.696614][T16698] ? __x64_sys_setsockopt+0x13f/0x1b0 [ 506.696635][T16698] ? do_syscall_64+0xfa/0xfa0 [ 506.696658][T16698] __vmalloc_node_range_noprof+0x12f/0x1470 [ 506.696712][T16698] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 506.696739][T16698] ? __kasan_kmalloc+0x93/0xb0 [ 506.696762][T16698] vmalloc_user_noprof+0xad/0xf0 [ 506.696781][T16698] ? xskq_create+0xbf/0x170 [ 506.696799][T16698] xskq_create+0xbf/0x170 [ 506.696821][T16698] xsk_init_queue+0xb0/0x110 [ 506.696843][T16698] xsk_setsockopt+0x4dc/0x8d0 [ 506.696863][T16698] ? __pfx_xsk_setsockopt+0x10/0x10 [ 506.696884][T16698] ? __pfx_aa_sk_perm+0x10/0x10 [ 506.696909][T16698] ? aa_sock_opt_perm+0xff/0x1b0 [ 506.696936][T16698] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 506.696957][T16698] ? __pfx_xsk_setsockopt+0x10/0x10 [ 506.696976][T16698] do_sock_setsockopt+0x17c/0x1b0 [ 506.697004][T16698] __x64_sys_setsockopt+0x13f/0x1b0 [ 506.697033][T16698] do_syscall_64+0xfa/0xfa0 [ 506.697052][T16698] ? lockdep_hardirqs_on+0x9c/0x150 [ 506.697072][T16698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.697091][T16698] ? clear_bhb_loop+0x60/0xb0 [ 506.697117][T16698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.697135][T16698] RIP: 0033:0x7ffb62d8efc9 [ 506.697152][T16698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 506.697168][T16698] RSP: 002b:00007ffb63b60038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 506.697189][T16698] RAX: ffffffffffffffda RBX: 00007ffb62fe5fa0 RCX: 00007ffb62d8efc9 [ 506.697203][T16698] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 506.697214][T16698] RBP: 00007ffb62e11f91 R08: 0000000000000052 R09: 0000000000000000 [ 506.697226][T16698] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 506.697238][T16698] R13: 00007ffb62fe6038 R14: 00007ffb62fe5fa0 R15: 00007ffdd5a81328 [ 506.697271][T16698] [ 506.697291][T16698] Mem-Info: [ 506.712899][T16702] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 506.734031][T16698] active_anon:7913 inactive_anon:0 isolated_anon:0 [ 506.734031][T16698] active_file:14100 inactive_file:40319 isolated_file:0 [ 506.734031][T16698] unevictable:768 dirty:542 writeback:0 [ 506.734031][T16698] slab_reclaimable:11096 slab_unreclaimable:96896 [ 506.734031][T16698] mapped:30644 shmem:1382 pagetables:1593 [ 506.734031][T16698] sec_pagetables:0 bounce:0 [ 506.734031][T16698] kernel_misc_reclaimable:0 [ 506.734031][T16698] free:1296407 free_pcp:20965 free_cma:0 [ 506.886737][T16708] loop3: detected capacity change from 0 to 256 [ 506.925886][T16698] Node 0 active_anon:31452kB inactive_anon:0kB active_file:56400kB inactive_file:161068kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:122576kB dirty:2168kB writeback:0kB shmem:3992kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11940kB pagetables:6444kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 507.114327][T16698] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 507.189080][T16708] FAT-fs (loop3): Directory bread(block 64) failed [ 507.207095][T16708] FAT-fs (loop3): Directory bread(block 65) failed [ 507.213754][T16708] FAT-fs (loop3): Directory bread(block 66) failed [ 507.220937][T16698] Node 0 DMA free:15356kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 507.295583][T16708] FAT-fs (loop3): Directory bread(block 67) failed [ 507.313396][T16698] lowmem_reserve[]: 0 2496 2498 2498 2498 [ 507.319350][T16698] Node 0 DMA32 free:1290680kB boost:0kB min:34232kB low:42788kB high:51344kB reserved_highatomic:0KB free_highatomic:0KB active_anon:31788kB inactive_anon:0kB active_file:56400kB inactive_file:161192kB unevictable:1536kB writepending:2168kB zspages:0kB present:3129332kB managed:2556580kB mlocked:0kB bounce:0kB free_pcp:56152kB local_pcp:18200kB free_cma:0kB [ 507.345120][T16708] FAT-fs (loop3): Directory bread(block 68) failed [ 507.354474][T16698] lowmem_reserve[]: 0 0 1 1 1 [ 507.364340][T16698] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 507.396597][T16698] lowmem_reserve[]: 0 0 0 0 0 [ 507.403878][T16698] Node 1 Normal free:3884808kB boost:0kB min:55652kB low:69564kB high:83476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:22832kB local_pcp:13888kB free_cma:0kB [ 507.438408][T16708] FAT-fs (loop3): Directory bread(block 69) failed [ 507.446989][T16708] FAT-fs (loop3): Directory bread(block 70) failed [ 507.457856][T16708] FAT-fs (loop3): Directory bread(block 71) failed [ 507.469009][T16708] FAT-fs (loop3): Directory bread(block 72) failed [ 507.482307][T16698] lowmem_reserve[]: 0 0 0 0 0 [ 507.487637][T16708] FAT-fs (loop3): Directory bread(block 73) failed [ 507.494393][T16722] netlink: 84 bytes leftover after parsing attributes in process `syz.0.4932'. [ 507.535529][T16698] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15356kB [ 507.613289][T16698] Node 0 DMA32: 1321*4kB (UME) 1334*8kB (UM) 1349*16kB (UME) 1926*32kB (UME) 1485*64kB (UME) 707*128kB (UM) 374*256kB (UME) 253*512kB (UME) 155*1024kB (UM) 12*2048kB (UME) 146*4096kB (UM) = 1291300kB [ 507.695319][T16698] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 507.768069][T16698] Node 1 Normal: 202*4kB (UE) 48*8kB (UME) 44*16kB (UME) 127*32kB (UME) 45*64kB (UME) 9*128kB (UME) 4*256kB (UM) 4*512kB (UME) 1*1024kB (M) 2*2048kB (UE) 944*4096kB (M) = 3884808kB [ 507.812196][T16698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 507.847147][T16698] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 507.877977][T16698] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 507.911599][T16698] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 507.945069][T16698] 55689 total pagecache pages [ 507.949827][T16698] 0 pages in swap cache [ 507.954031][T16698] Free swap = 124996kB [ 507.981562][T16698] Total swap = 124996kB [ 507.985762][T16698] 2097051 pages RAM [ 507.995781][T16698] 0 pages HighMem/MovableOnly [ 508.013989][T16698] 425944 pages reserved [ 508.021108][T16698] 0 pages cma reserved [ 508.121903][T16749] netlink: 'syz.0.4945': attribute type 27 has an invalid length. [ 508.148419][T16749] netlink: 164 bytes leftover after parsing attributes in process `syz.0.4945'. [ 508.747057][ T5835] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 508.803008][T16782] cgroup: name respecified [ 508.930536][ T5835] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 508.951770][ T5835] usb 5-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 508.981327][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.013541][ T5835] usb 5-1: config 0 descriptor?? [ 509.036357][ T5835] rndis_host 5-1:0.0: probe with driver rndis_host failed with error -22 [ 509.082252][T16766] loop1: detected capacity change from 0 to 32768 [ 509.096393][T16766] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4954 (16766) [ 509.181462][T16766] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 509.215727][T16766] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm [ 509.263684][ T2153] usb 5-1: USB disconnect, device number 118 [ 509.445151][T16766] BTRFS info (device loop1): enabling ssd optimizations [ 509.470485][T16778] loop2: detected capacity change from 0 to 32768 [ 509.472753][T16766] BTRFS info (device loop1): turning on async discard [ 509.502366][T16814] netlink: 'syz.3.4970': attribute type 3 has an invalid length. [ 509.510994][T16766] BTRFS info (device loop1): enabling free space tree [ 509.518197][T16814] netlink: 'syz.3.4970': attribute type 3 has an invalid length. [ 509.527385][T16814] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4970'. [ 509.682218][ T6519] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 509.716718][T16821] QAT: Device 6 not found [ 510.370345][ T2153] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 510.541428][ T2153] usb 4-1: Using ep0 maxpacket: 32 [ 510.563322][ T2153] usb 4-1: config 0 has an invalid interface number: 66 but max is 1 [ 510.593504][ T2153] usb 4-1: config 0 has no interface number 1 [ 510.613162][ T2153] usb 4-1: too many endpoints for config 0 interface 0 altsetting 5: 69, using maximum allowed: 30 [ 510.645988][ T2153] usb 4-1: config 0 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 69 [ 510.674827][ T2153] usb 4-1: too many endpoints for config 0 interface 66 altsetting 107: 137, using maximum allowed: 30 [ 510.714067][ T2153] usb 4-1: config 0 interface 66 altsetting 107 has 0 endpoint descriptors, different from the interface descriptor's value: 137 [ 510.750070][ T2153] usb 4-1: config 0 interface 0 has no altsetting 0 [ 510.767045][ T2153] usb 4-1: config 0 interface 66 has no altsetting 0 [ 510.779343][ T2153] usb 4-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00 [ 510.801969][ T2153] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 510.838162][ T2153] usb 4-1: SerialNumber: syz [ 510.856254][ T2153] usb 4-1: config 0 descriptor?? [ 510.882841][ T2153] usb-storage 4-1:0.0: USB Mass Storage device detected [ 510.912764][ T2153] usb-storage 4-1:0.0: Quirks match for vid 152d pid 0539: 4000000 [ 510.971434][T16844] loop2: detected capacity change from 0 to 32768 [ 510.998228][T16844] (syz.2.4985,16844,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 511.075918][T16844] (syz.2.4985,16844,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 511.101941][ T2153] usb-storage 4-1:0.66: USB Mass Storage device detected [ 511.149718][ T2153] usb-storage 4-1:0.66: Quirks match for vid 152d pid 0539: 4000000 [ 511.175135][T16844] JBD2: Ignoring recovery information on journal [ 511.247732][ T2153] usb 4-1: USB disconnect, device number 7 [ 511.286684][T16844] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 511.417088][ T6531] ocfs2: Unmounting device (7,2) on (node local) [ 511.488574][T16877] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4998'. [ 511.554284][T16852] loop1: detected capacity change from 0 to 32768 [ 511.593792][T16852] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4988 (16852) [ 511.643709][T16852] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 511.684971][T16882] loop4: detected capacity change from 0 to 8 [ 511.696354][T16852] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.706003][T16852] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 511.770507][T16882] SQUASHFS error: Unable to read directory block [1d0:0] [ 511.932306][T16852] BTRFS info (device loop1): rebuilding free space tree [ 511.993616][T16852] BTRFS info (device loop1): disabling free space tree [ 512.012465][T16852] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 512.088146][T16852] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 512.155525][T16852] BTRFS info (device loop1): setting nodatasum [ 512.198402][T16852] BTRFS info (device loop1): allowing degraded mounts [ 512.225046][T16852] BTRFS info (device loop1): turning on async discard [ 512.261810][T16852] BTRFS info (device loop1): enabling disk space caching [ 512.294390][T16852] BTRFS info (device loop1): force clearing of disk cache [ 512.305405][T16852] BTRFS info (device loop1): force zlib compression, level 3 [ 512.350051][T16922] dummy0: mtu less than device minimum [ 512.530317][ T6519] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 512.639122][T16930] cifs: Unknown parameter '[bIT&:"1:ӭ'4,Zz-#F<]%gC [ 512.639122][T16930] SȘȞZ6' [ 513.018489][T16910] loop2: detected capacity change from 0 to 32768 [ 513.067609][T16910] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.5006 (16910) [ 513.132232][T16910] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 513.163834][T16910] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.196403][T16910] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 513.245599][T16951] bridge_slave_0: left allmulticast mode [ 513.357043][T16951] bridge_slave_0: left promiscuous mode [ 513.363114][T16951] bridge0: port 1(bridge_slave_0) entered disabled state [ 513.441559][T16951] bridge_slave_1: left allmulticast mode [ 513.495690][T16951] bridge_slave_1: left promiscuous mode [ 513.507104][T16910] BTRFS info (device loop2): rebuilding free space tree [ 513.540734][T16951] bridge0: port 2(bridge_slave_1) entered disabled state [ 513.608541][T16910] BTRFS info (device loop2): disabling free space tree [ 513.616440][T16910] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 513.626609][T16910] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 513.645219][T16910] BTRFS info (device loop2): setting nodatasum [ 513.691280][T16951] bond0: (slave bond_slave_0): Releasing backup interface [ 513.700435][T16910] BTRFS info (device loop2): allowing degraded mounts [ 513.737089][T16910] BTRFS info (device loop2): turning on async discard [ 513.750320][T16951] bond0: (slave bond_slave_1): Releasing backup interface [ 513.772559][T16910] BTRFS info (device loop2): enabling disk space caching [ 513.801986][T16910] BTRFS info (device loop2): force clearing of disk cache [ 513.827199][T16910] BTRFS info (device loop2): force zlib compression, level 3 [ 513.848122][T16951] team0: Port device team_slave_0 removed [ 513.892933][T16951] team0: Port device team_slave_1 removed [ 513.914847][T16951] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 513.952406][ T5835] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 513.957627][T16951] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 513.979830][T16910] BTRFS info (device loop2): balance: start -sprofiles=system|metadata|raid0|raid1|dup|raid10|raid6|raid1c3|raid1c4|0x800,usage=0,usage=0..0,drange=36028797018963968..70368744177664,vrange=9223372036854775809..4294967295 [ 514.007517][T16910] BTRFS info (device loop2): balance: ended with status: 0 [ 514.018326][T16951] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 514.025742][T16951] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 514.037837][T16951] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 514.057522][T16963] loop0: detected capacity change from 0 to 32768 [ 514.104165][T16963] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.5028 (16963) [ 514.168288][ T5835] usb 5-1: Using ep0 maxpacket: 8 [ 514.189486][T16963] BTRFS info (device loop0 state S): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 514.218942][ T5835] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 514.227158][ T5835] usb 5-1: config 0 has no interface number 0 [ 514.244759][ T6531] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 514.258343][T16963] BTRFS info (device loop0 state S): using crc32c (crc32c-lib) checksum algorithm [ 514.279919][ T5835] usb 5-1: config 0 interface 186 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 514.304144][T16988] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5038'. [ 514.336958][ T5835] usb 5-1: config 0 interface 186 altsetting 0 has an endpoint descriptor with address 0x9A, changing to 0x8A [ 514.362097][ T5835] usb 5-1: config 0 interface 186 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 514.381733][ T5835] usb 5-1: config 0 interface 186 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 514.399512][ T5835] usb 5-1: config 0 interface 186 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 514.437102][T17000] loop1: detected capacity change from 0 to 764 [ 514.443939][ T5835] usb 5-1: New USB device found, idVendor=07c0, idProduct=1505, bcdDevice=b8.c5 [ 514.467483][ T60] BTRFS warning (device loop0 state S): checksum verify failed on logical 1052672 mirror 1 wanted 0x37e030f7 found 0xf6479a7e level 0, ignored [ 514.495705][ T5835] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.518850][ T5835] usb 5-1: Product: syz [ 514.523194][ T5835] usb 5-1: Manufacturer: syz [ 514.548051][ T5835] usb 5-1: SerialNumber: syz [ 514.566016][ T1332] BTRFS warning (device loop0 state S): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0x13388982 level 0, ignored [ 514.582282][ T5835] usb 5-1: config 0 descriptor?? [ 514.618997][ T3508] BTRFS warning (device loop0 state S): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0x28b693f7 level 0, ignored [ 514.679369][T16963] BTRFS error (device loop0 state S): failed to load root free space [ 514.758151][ T60] BTRFS warning (device loop0 state S): checksum verify failed on logical 5267456 mirror 1 wanted 0x22fa3277 found 0x0d9b21b0 level 0, ignored [ 514.817825][T16963] BTRFS info (device loop0 state S): enabling ssd optimizations [ 514.825773][T16963] BTRFS info (device loop0 state S): enabling free space tree [ 514.839143][T16963] BTRFS info (device loop0 state S): ignoring bad roots [ 514.866453][T16963] BTRFS info (device loop0 state S): ignoring meta csums [ 514.887283][ T5835] iowarrior 5-1:0.186: IOWarrior product=0x1505, serial=쇳敺ކ interface=186 now attached to iowarrior0 [ 514.903450][T16963] BTRFS info (device loop0 state S): force zlib compression, level 3 [ 515.085694][ T5835] usb 5-1: USB disconnect, device number 119 [ 515.117624][ T6518] BTRFS info (device loop0 state S): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 515.430074][T17033] netlink: 'syz.2.5052': attribute type 2 has an invalid length. [ 515.459292][T17033] netlink: 4856 bytes leftover after parsing attributes in process `syz.2.5052'. [ 515.894543][T17055] Cannot find add_set index 2 as target [ 516.033852][T17059] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 516.239241][T17070] xt_socket: unknown flags 0x50 [ 516.622618][T17084] netlink: 'syz.3.5077': attribute type 21 has an invalid length. [ 516.622699][T17084] netlink: 'syz.3.5077': attribute type 6 has an invalid length. [ 516.622715][T17084] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5077'. [ 516.781205][T17054] loop1: detected capacity change from 0 to 32768 [ 516.919930][T17093] netlink: 'syz.3.5080': attribute type 3 has an invalid length. [ 517.375622][T17111] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5089'. [ 518.153102][ T10] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 518.213277][T17135] loop2: detected capacity change from 0 to 32768 [ 518.268598][ T30] audit: type=1800 audit(1761161861.998:19): pid=17135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.5100" name="file1" dev="loop2" ino=7 res=0 errno=0 [ 518.370829][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 518.412588][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 518.448890][T17147] loop3: detected capacity change from 0 to 256 [ 518.478938][ T10] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 518.483109][T17147] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x544194fd, utbl_chksum : 0xe619d30d) [ 518.519176][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.540679][ T10] usb 2-1: config 0 descriptor?? [ 518.565368][T17151] loop4: detected capacity change from 0 to 512 [ 518.673035][T17151] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 518.719725][ T43] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 518.786973][T17151] ext4 filesystem being mounted at /908/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 518.798111][ T10] usb 2-1: string descriptor 0 read error: -71 [ 518.887335][ T10] usb 2-1: USB disconnect, device number 6 [ 518.888326][ T43] usb 3-1: Using ep0 maxpacket: 32 [ 518.936697][ T43] usb 3-1: config 0 has an invalid interface number: 146 but max is 0 [ 518.959451][T17151] EXT4-fs error (device loop4): ext4_empty_dir:3080: inode #12: comm syz.4.5109: Directory hole found for htree leaf block 0 [ 518.984496][ T43] usb 3-1: config 0 has no interface number 0 [ 518.995770][ T43] usb 3-1: config 0 interface 146 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 519.018857][T17151] EXT4-fs (loop4): Remounting filesystem read-only [ 519.041510][ T43] usb 3-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83 [ 519.085470][ T43] usb 3-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024 [ 519.112798][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 519.124529][ T43] usb 3-1: config 0 interface 146 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 519.155661][ T1332] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 519.167679][ T43] usb 3-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82 [ 519.169055][ T1332] Quota error (device loop4): write_blk: dquota write failed [ 519.190115][ T43] usb 3-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 519.210902][T17165] loop0: detected capacity change from 0 to 512 [ 519.220642][ T43] usb 3-1: config 0 interface 146 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 519.220695][ T1332] Quota error (device loop4): free_dqentry: Can't write quota data block 5 [ 519.220991][ T1332] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 519.246497][ T43] usb 3-1: config 0 interface 146 altsetting 0 endpoint 0x1 has invalid maxpacket 25135, setting to 1024 [ 519.262319][ T1332] Quota error (device loop4): write_blk: dquota write failed [ 519.263705][ T43] usb 3-1: config 0 interface 146 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 519.281964][T17165] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.5114: inode has both inline data and extents flags [ 519.296001][ T43] usb 3-1: config 0 interface 146 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 519.311810][ T1332] Quota error (device loop4): free_dqentry: Can't write quota data block 5 [ 519.328857][T17165] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.5114: couldn't read orphan inode 15 (err -117) [ 519.343499][ T43] usb 3-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95 [ 519.361354][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.373683][ T43] usb 3-1: Product: syz [ 519.377909][ T43] usb 3-1: Manufacturer: syz [ 519.384527][ T43] usb 3-1: SerialNumber: syz [ 519.386208][T17165] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 519.392243][ T43] usb 3-1: config 0 descriptor?? [ 519.448493][T17149] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 519.455888][T17149] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 519.502869][ T43] microtek usb (rev 0.4.3): will this work? Response EP is not usually 3 [ 519.522569][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 519.527632][ T43] microtek usb (rev 0.4.3): will this work? Image data EP is not usually 2 [ 519.575048][ T43] scsi host1: microtekX6 [ 519.678220][T17181] loop0: detected capacity change from 0 to 512 [ 519.689849][T17180] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5120'. [ 519.749032][T17180] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5120'. [ 519.769685][T17181] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 519.793859][T13649] usb 3-1: USB disconnect, device number 12 [ 519.881994][T17181] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.5119: iget: bogus i_mode (5) [ 519.896609][T17184] loop4: detected capacity change from 0 to 1024 [ 519.936730][T17184] hfsplus: failed to load extents file [ 519.942445][T17181] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.5119: couldn't read orphan inode 15 (err -117) [ 519.999432][T17181] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 520.021672][T17191] pimreg: entered allmulticast mode [ 520.028011][T17181] ext2 filesystem being mounted at /937/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 520.117480][T17181] EXT4-fs error (device loop0): ext4_add_entry:2417: inode #2: comm syz.0.5119: Directory hole found for htree leaf block 0 [ 520.283615][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 520.294173][T17197] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5126'. [ 520.349648][T17199] loop4: detected capacity change from 0 to 512 [ 520.405762][T17199] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 520.467635][T17199] EXT4-fs (loop4): 1 truncate cleaned up [ 520.524644][T17199] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 520.696557][ T6522] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 520.879259][T13649] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 520.967506][T17223] loop4: detected capacity change from 0 to 64 [ 520.973650][T17207] loop3: detected capacity change from 0 to 32768 [ 521.061004][T13649] usb 3-1: Using ep0 maxpacket: 16 [ 521.073393][T13649] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 521.093508][T13649] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 521.120210][T13649] usb 3-1: config 0 has no interface number 0 [ 521.130988][T13649] usb 3-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 521.189875][T13649] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.197906][T13649] usb 3-1: Product: syz [ 521.210108][T17207] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 521.289250][T13649] usb 3-1: Manufacturer: syz [ 521.293897][T13649] usb 3-1: SerialNumber: syz [ 521.311474][T17207] (syz.3.5132,17207,1):ocfs2_symlink:2080 ERROR: status = -2 [ 521.343567][T13649] usb 3-1: config 0 descriptor?? [ 521.380107][T13649] uvcvideo 3-1:0.105: Found UVC 0.00 device syz (046d:08f3) [ 521.403166][T13649] uvcvideo 3-1:0.105: No valid video chain found. [ 521.423084][ T6520] (syz-executor,6520,0):ocfs2_inode_is_valid_to_delete:928 ERROR: Skipping delete of root inode. [ 521.450251][ T6520] ocfs2: Unmounting device (7,3) on (node local) [ 521.470922][T17237] loop0: detected capacity change from 0 to 1024 [ 521.488811][ T5835] usb 5-1: new low-speed USB device number 120 using dummy_hcd [ 521.489729][T17237] EXT4-fs: Ignoring removed bh option [ 521.620294][ T9] usb 3-1: USB disconnect, device number 13 [ 521.698911][T17237] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 521.715072][ T5835] usb 5-1: config 32 interface 0 altsetting 0 endpoint 0x85 is Bulk; changing to Interrupt [ 521.725425][ T5835] usb 5-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 521.745073][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.768400][T17231] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 521.839260][T17237] EXT4-fs error (device loop0): ext4_get_first_dir_block:3540: inode #11: comm syz.0.5143: directory missing '.' [ 521.918634][T17237] EXT4-fs (loop0): Remounting filesystem read-only [ 521.996955][ T5835] usb 5-1: string descriptor 0 read error: -71 [ 522.008983][ T5835] hub 5-1:32.0: USB hub found [ 522.024199][ T5835] hub 5-1:32.0: config failed, can't read hub descriptor (err -22) [ 522.081028][ T6518] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 522.143427][ T5835] usb 5-1: USB disconnect, device number 120 [ 522.356567][T17241] loop3: detected capacity change from 0 to 32768 [ 522.407515][T17252] loop2: detected capacity change from 0 to 64 [ 522.457028][T17252] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 522.497494][T17241] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 522.544425][T17252] overlayfs: failed to resolve 'obj_user=romfs': -2 [ 522.741249][T17241] syz.3.5146 (17241) used greatest stack depth: 17848 bytes left [ 522.875013][ T6520] ocfs2: Unmounting device (7,3) on (node local) [ 522.885453][T17259] loop1: detected capacity change from 0 to 2048 [ 522.937543][T17259] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 523.617780][T17282] loop4: detected capacity change from 0 to 2048 [ 523.659793][T17282] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 523.815634][T17292] tmpfs: Bad value for 'nr_inodes' [ 524.380593][T17315] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5180'. [ 524.574660][T17288] loop1: detected capacity change from 0 to 32768 [ 524.613804][T17288] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 524.766668][T17288] XFS (loop1): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x50. [ 524.837512][T17288] XFS (loop1): Tail block (0x29) overwrite detected. Updated to 0x30 [ 524.873323][T17288] XFS (loop1): Ending clean mount [ 525.014823][T17347] CIFS mount error: No usable UNC path provided in device string! [ 525.014823][T17347] [ 525.026186][T17347] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 525.030507][T17344] loop4: detected capacity change from 0 to 64 [ 525.049006][ T6519] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 525.058223][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 525.064766][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 525.632095][T17363] loop3: detected capacity change from 0 to 128 [ 525.719085][T17363] befs: (loop3): invalid magic header [ 526.146381][T17386] xt_TCPMSS: Only works on TCP SYN packets [ 526.177707][T17388] dlm: no locking on control device [ 526.181789][ T2153] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 526.257020][T13649] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 526.353034][ T2153] usb 1-1: Using ep0 maxpacket: 8 [ 526.417378][ T2153] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 526.437465][ T2153] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.458905][T13649] usb 5-1: Using ep0 maxpacket: 8 [ 526.466088][ T2153] usb 1-1: Product: syz [ 526.475068][T13649] usb 5-1: config 162 has an invalid interface number: 84 but max is 2 [ 526.483988][ T2153] usb 1-1: Manufacturer: syz [ 526.503036][T13649] usb 5-1: config 162 has an invalid interface number: 3 but max is 2 [ 526.511248][T13649] usb 5-1: config 162 has no interface number 0 [ 526.517792][ T2153] usb 1-1: SerialNumber: syz [ 526.546490][ T2153] usb 1-1: config 0 descriptor?? [ 526.553624][T13649] usb 5-1: config 162 has no interface number 1 [ 526.573411][T13649] usb 5-1: config 162 interface 84 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 526.586985][T17401] loop3: detected capacity change from 0 to 64 [ 526.620919][T17402] --map-set only usable from mangle table [ 526.651862][T13649] usb 5-1: config 162 interface 2 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 526.690912][T13649] usb 5-1: config 162 interface 2 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 526.750821][T13649] usb 5-1: config 162 interface 2 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 526.785985][T13649] usb 5-1: config 162 interface 2 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 526.804251][ T2153] usb 1-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 526.837542][T17408] loop2: detected capacity change from 0 to 128 [ 526.845592][T13649] usb 5-1: config 162 interface 2 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 526.876866][T13649] usb 5-1: config 162 interface 84 has no altsetting 0 [ 526.896580][T13649] usb 5-1: config 162 interface 2 has no altsetting 0 [ 526.905589][T17408] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 526.918885][T13649] usb 5-1: config 162 interface 3 has no altsetting 0 [ 526.927313][T17408] ext4 filesystem being mounted at /913/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 526.941210][T13649] usb 5-1: New USB device found, idVendor=0e8d, idProduct=763f, bcdDevice=9b.23 [ 526.950302][T13649] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.962247][T13649] usb 5-1: Product: syz [ 526.966549][T13649] usb 5-1: Manufacturer: syz [ 526.982063][T13649] usb 5-1: SerialNumber: syz [ 526.993748][T17408] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.5222: No space for directory leaf checksum. Please run e2fsck -D. [ 527.024137][ T2153] usb write operation failed. (-71) [ 527.069556][ T2153] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 527.091154][ T2153] dvbdev: DVB: registering new adapter (Terratec H7) [ 527.096436][T17408] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.5222: checksumming directory block 0 [ 527.097918][ T2153] usb 1-1: media controller created [ 527.173726][ T2153] usb read operation failed. (-71) [ 527.201800][ T6531] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 527.219575][ T2153] usb write operation failed. (-71) [ 527.284015][ T2153] dvb_usb_az6007 1-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 527.320793][ T2153] usb 1-1: USB disconnect, device number 9 [ 527.349784][ T6528] Bluetooth: hci5: Opcode 0x0c03 failed: -71 [ 527.388668][T13649] usb 5-1: USB disconnect, device number 121 [ 527.953884][T17439] netlink: 'syz.0.5237': attribute type 10 has an invalid length. [ 527.988851][T17439] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5237'. [ 528.030642][T17439] team0: entered promiscuous mode [ 528.071245][T17439] team_slave_0: entered promiscuous mode [ 528.080259][T17439] team_slave_1: entered promiscuous mode [ 528.108086][T17439] team0: entered allmulticast mode [ 528.116034][T17439] team_slave_0: entered allmulticast mode [ 528.122343][T17439] team_slave_1: entered allmulticast mode [ 528.131044][T17439] bridge0: port 3(team0) entered blocking state [ 528.137681][T17439] bridge0: port 3(team0) entered disabled state [ 528.237643][T17439] bridge0: port 3(team0) entered blocking state [ 528.244079][T17439] bridge0: port 3(team0) entered forwarding state [ 528.304785][T17447] loop1: detected capacity change from 0 to 512 [ 528.456631][T17447] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 528.523623][T17447] ext4 filesystem being mounted at /890/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 528.602736][T17447] [ 528.605104][T17447] ====================================================== [ 528.612120][T17447] WARNING: possible circular locking dependency detected [ 528.619153][T17447] syzkaller #0 Not tainted [ 528.623588][T17447] ------------------------------------------------------ [ 528.630603][T17447] syz.1.5240/17447 is trying to acquire lock: [ 528.636676][T17447] ffff8880683f45e8 (&dquot->dq_lock){+.+.}-{4:4}, at: dqget+0x72a/0xf10 [ 528.645299][T17447] [ 528.645299][T17447] but task is already holding lock: [ 528.652650][T17447] ffff88805365d6d8 (&ei->xattr_sem){++++}-{4:4}, at: ext4_xattr_set_handle+0x165/0x1590 [ 528.662392][T17447] [ 528.662392][T17447] which lock already depends on the new lock. [ 528.662392][T17447] [ 528.672785][T17447] [ 528.672785][T17447] the existing dependency chain (in reverse order) is: [ 528.681782][T17447] [ 528.681782][T17447] -> #5 (&ei->xattr_sem){++++}-{4:4}: [ 528.689325][T17447] lock_acquire+0x120/0x360 [ 528.694337][T17447] down_read+0x46/0x2e0 [ 528.699001][T17447] ext4_setattr+0x855/0x1bc0 [ 528.704097][T17447] notify_change+0xc1a/0xf40 [ 528.709202][T17447] chown_common+0x40c/0x5c0 [ 528.714209][T17447] do_fchownat+0x161/0x270 [ 528.719124][T17447] __x64_sys_chown+0x82/0xa0 [ 528.724218][T17447] do_syscall_64+0xfa/0xfa0 [ 528.729230][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.735632][T17447] [ 528.735632][T17447] -> #4 (jbd2_handle){++++}-{0:0}: [ 528.742912][T17447] lock_acquire+0x120/0x360 [ 528.747920][T17447] start_this_handle+0x1fa7/0x21c0 [ 528.753542][T17447] jbd2__journal_start+0x2c1/0x5b0 [ 528.759160][T17447] jbd2_journal_start+0x2a/0x40 [ 528.764531][T17447] ocfs2_start_trans+0x376/0x6d0 [ 528.769974][T17447] ocfs2_shutdown_local_alloc+0x200/0xa10 [ 528.776214][T17447] ocfs2_dismount_volume+0x201/0x8d0 [ 528.782011][T17447] generic_shutdown_super+0x135/0x2c0 [ 528.787891][T17447] kill_block_super+0x44/0x90 [ 528.793074][T17447] deactivate_locked_super+0xbc/0x130 [ 528.799036][T17447] cleanup_mnt+0x425/0x4c0 [ 528.804128][T17447] task_work_run+0x1d4/0x260 [ 528.809219][T17447] exit_to_user_mode_loop+0xe9/0x130 [ 528.815011][T17447] do_syscall_64+0x2bd/0xfa0 [ 528.820103][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.826496][T17447] [ 528.826496][T17447] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 528.834992][T17447] lock_acquire+0x120/0x360 [ 528.840001][T17447] down_read+0x46/0x2e0 [ 528.844666][T17447] ocfs2_start_trans+0x36a/0x6d0 [ 528.850110][T17447] ocfs2_shutdown_local_alloc+0x200/0xa10 [ 528.856336][T17447] ocfs2_dismount_volume+0x201/0x8d0 [ 528.862126][T17447] generic_shutdown_super+0x135/0x2c0 [ 528.868007][T17447] kill_block_super+0x44/0x90 [ 528.873195][T17447] deactivate_locked_super+0xbc/0x130 [ 528.879074][T17447] cleanup_mnt+0x425/0x4c0 [ 528.883996][T17447] task_work_run+0x1d4/0x260 [ 528.889089][T17447] exit_to_user_mode_loop+0xe9/0x130 [ 528.894882][T17447] do_syscall_64+0x2bd/0xfa0 [ 528.899976][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.906374][T17447] [ 528.906374][T17447] -> #2 (sb_internal#4){.+.+}-{0:0}: [ 528.913842][T17447] lock_acquire+0x120/0x360 [ 528.918856][T17447] ocfs2_start_trans+0x26b/0x6d0 [ 528.924298][T17447] ocfs2_acquire_dquot+0x455/0xb30 [ 528.930013][T17447] dqget+0x7b1/0xf10 [ 528.934448][T17447] dquot_set_dqblk+0x2b/0xfa0 [ 528.939648][T17447] quota_setquota+0x4b7/0x540 [ 528.944844][T17447] __se_sys_quotactl+0x279/0x950 [ 528.950311][T17447] do_syscall_64+0xfa/0xfa0 [ 528.955320][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.961722][T17447] [ 528.961722][T17447] -> #1 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}: [ 528.970565][T17447] lock_acquire+0x120/0x360 [ 528.975571][T17447] down_write+0x96/0x1f0 [ 528.980317][T17447] ocfs2_create_local_dquot+0x19d/0x1a40 [ 528.986454][T17447] ocfs2_acquire_dquot+0x80f/0xb30 [ 528.992075][T17447] dqget+0x7b1/0xf10 [ 528.996476][T17447] dquot_set_dqblk+0x2b/0xfa0 [ 529.001660][T17447] quota_setquota+0x4b7/0x540 [ 529.006845][T17447] __se_sys_quotactl+0x279/0x950 [ 529.012292][T17447] do_syscall_64+0xfa/0xfa0 [ 529.017301][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.023697][T17447] [ 529.023697][T17447] -> #0 (&dquot->dq_lock){+.+.}-{4:4}: [ 529.031324][T17447] validate_chain+0xb9b/0x2140 [ 529.036596][T17447] __lock_acquire+0xab9/0xd20 [ 529.041775][T17447] lock_acquire+0x120/0x360 [ 529.046781][T17447] __mutex_lock+0x187/0x1350 [ 529.051878][T17447] dqget+0x72a/0xf10 [ 529.056276][T17447] __dquot_initialize+0x3b3/0xcb0 [ 529.061802][T17447] __ext4_new_inode+0x7dd/0x3cb0 [ 529.067242][T17447] ext4_xattr_inode_lookup_create+0xa3f/0x1c20 [ 529.073945][T17447] ext4_xattr_block_set+0x223/0x2ac0 [ 529.079736][T17447] ext4_xattr_set_handle+0xdfb/0x1590 [ 529.085615][T17447] ext4_xattr_set+0x230/0x320 [ 529.090878][T17447] __vfs_setxattr+0x43c/0x480 [ 529.096081][T17447] __vfs_setxattr_noperm+0x12d/0x660 [ 529.101873][T17447] vfs_setxattr+0x16b/0x2f0 [ 529.106889][T17447] filename_setxattr+0x274/0x600 [ 529.112337][T17447] path_setxattrat+0x364/0x3a0 [ 529.117606][T17447] __x64_sys_lsetxattr+0xbf/0xe0 [ 529.123061][T17447] do_syscall_64+0xfa/0xfa0 [ 529.128073][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.134468][T17447] [ 529.134468][T17447] other info that might help us debug this: [ 529.134468][T17447] [ 529.144676][T17447] Chain exists of: [ 529.144676][T17447] &dquot->dq_lock --> jbd2_handle --> &ei->xattr_sem [ 529.144676][T17447] [ 529.157695][T17447] Possible unsafe locking scenario: [ 529.157695][T17447] [ 529.165125][T17447] CPU0 CPU1 [ 529.170470][T17447] ---- ---- [ 529.175814][T17447] lock(&ei->xattr_sem); [ 529.180128][T17447] lock(jbd2_handle); [ 529.186698][T17447] lock(&ei->xattr_sem); [ 529.193526][T17447] lock(&dquot->dq_lock); [ 529.197923][T17447] [ 529.197923][T17447] *** DEADLOCK *** [ 529.197923][T17447] [ 529.206053][T17447] 3 locks held by syz.1.5240/17447: [ 529.211231][T17447] #0: ffff888044694420 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 529.220374][T17447] #1: ffff88805365d9f0 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 529.230569][T17447] #2: ffff88805365d6d8 (&ei->xattr_sem){++++}-{4:4}, at: ext4_xattr_set_handle+0x165/0x1590 [ 529.240767][T17447] [ 529.240767][T17447] stack backtrace: [ 529.246640][T17447] CPU: 0 UID: 0 PID: 17447 Comm: syz.1.5240 Not tainted syzkaller #0 PREEMPT(full) [ 529.246671][T17447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 529.246689][T17447] Call Trace: [ 529.246696][T17447] [ 529.246703][T17447] dump_stack_lvl+0x189/0x250 [ 529.246725][T17447] ? __pfx_dump_stack_lvl+0x10/0x10 [ 529.246742][T17447] ? __pfx__printk+0x10/0x10 [ 529.246758][T17447] ? print_lock_name+0xde/0x100 [ 529.246773][T17447] print_circular_bug+0x2ee/0x310 [ 529.246792][T17447] check_noncircular+0x134/0x160 [ 529.246812][T17447] validate_chain+0xb9b/0x2140 [ 529.246835][T17447] __lock_acquire+0xab9/0xd20 [ 529.246852][T17447] ? dqget+0x72a/0xf10 [ 529.246865][T17447] lock_acquire+0x120/0x360 [ 529.246878][T17447] ? dqget+0x72a/0xf10 [ 529.246895][T17447] __mutex_lock+0x187/0x1350 [ 529.246911][T17447] ? dqget+0x72a/0xf10 [ 529.246927][T17447] ? dqget+0x72a/0xf10 [ 529.246940][T17447] ? __pfx___mutex_lock+0x10/0x10 [ 529.246961][T17447] dqget+0x72a/0xf10 [ 529.246977][T17447] __dquot_initialize+0x3b3/0xcb0 [ 529.246994][T17447] ? __pfx___dquot_initialize+0x10/0x10 [ 529.247009][T17447] ? __pfx_make_kprojid+0x10/0x10 [ 529.247025][T17447] ? new_inode+0x150/0x170 [ 529.247044][T17447] __ext4_new_inode+0x7dd/0x3cb0 [ 529.247063][T17447] ? kernel_fpu_begin_mask+0x2c8/0x3a0 [ 529.247083][T17447] ? __pfx___ext4_new_inode+0x10/0x10 [ 529.247095][T17447] ? kernel_fpu_end+0xd2/0x120 [ 529.247112][T17447] ? __pfx_kernel_fpu_end+0x10/0x10 [ 529.247129][T17447] ? from_kgid+0x1b0/0x650 [ 529.247142][T17447] ? __pfx_from_kgid+0x10/0x10 [ 529.247157][T17447] ext4_xattr_inode_lookup_create+0xa3f/0x1c20 [ 529.247185][T17447] ? __pfx_ext4_xattr_inode_lookup_create+0x10/0x10 [ 529.247204][T17447] ? fs_reclaim_acquire+0x7d/0x100 [ 529.247223][T17447] ? ext4_xattr_block_set+0xd6/0x2ac0 [ 529.247248][T17447] ext4_xattr_block_set+0x223/0x2ac0 [ 529.247273][T17447] ? errseq_check+0x40/0x80 [ 529.247288][T17447] ? __pfx_ext4_fc_track_inode+0x10/0x10 [ 529.247302][T17447] ? __ext4_journal_get_write_access+0x272/0x570 [ 529.247317][T17447] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 529.247334][T17447] ? __pfx_ext4_xattr_block_set+0x10/0x10 [ 529.247352][T17447] ? ext4_xattr_ibody_set+0x110/0x6a0 [ 529.247370][T17447] ? ext4_reserve_inode_write+0x2ef/0x360 [ 529.247385][T17447] ? ext4_xattr_block_find+0xea/0x350 [ 529.247404][T17447] ext4_xattr_set_handle+0xdfb/0x1590 [ 529.247429][T17447] ? __pfx_ext4_xattr_set_handle+0x10/0x10 [ 529.247451][T17447] ? __ext4_journal_start_sb+0x27e/0x5c0 [ 529.247465][T17447] ext4_xattr_set+0x230/0x320 [ 529.247480][T17447] ? __pfx_ext4_xattr_set+0x10/0x10 [ 529.247493][T17447] ? __pfx_evm_protect_xattr+0x10/0x10 [ 529.247508][T17447] ? __pfx_ext4_xattr_security_set+0x10/0x10 [ 529.247525][T17447] __vfs_setxattr+0x43c/0x480 [ 529.247547][T17447] __vfs_setxattr_noperm+0x12d/0x660 [ 529.247567][T17447] vfs_setxattr+0x16b/0x2f0 [ 529.247586][T17447] ? __pfx_vfs_setxattr+0x10/0x10 [ 529.247607][T17447] filename_setxattr+0x274/0x600 [ 529.247628][T17447] ? __pfx_filename_setxattr+0x10/0x10 [ 529.247647][T17447] ? getname_flags+0x1e5/0x540 [ 529.247668][T17447] path_setxattrat+0x364/0x3a0 [ 529.247684][T17447] ? __pfx_path_setxattrat+0x10/0x10 [ 529.247698][T17447] ? do_futex+0x333/0x420 [ 529.247722][T17447] __x64_sys_lsetxattr+0xbf/0xe0 [ 529.247742][T17447] do_syscall_64+0xfa/0xfa0 [ 529.247757][T17447] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.247771][T17447] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 529.247785][T17447] ? clear_bhb_loop+0x60/0xb0 [ 529.247800][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.247814][T17447] RIP: 0033:0x7ffb62d8efc9 [ 529.247828][T17447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 529.247840][T17447] RSP: 002b:00007ffb63b60038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 529.247855][T17447] RAX: ffffffffffffffda RBX: 00007ffb62fe5fa0 RCX: 00007ffb62d8efc9 [ 529.247866][T17447] RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 0000200000000300 [ 529.247876][T17447] RBP: 00007ffb62e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 529.247885][T17447] R10: 000000000000fd3f R11: 0000000000000246 R12: 0000000000000000 [ 529.247894][T17447] R13: 00007ffb62fe6038 R14: 00007ffb62fe5fa0 R15: 00007ffdd5a81328 [ 529.247910][T17447] [ 529.676704][T17449] loop2: detected capacity change from 0 to 32768 [ 529.789846][T17449] jfs_create: dtInsert returned -EIO [ 529.811657][T17449] ERROR: (device loop2): jfs_create: [ 529.811657][T17449] [ 529.823495][ T6519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.