last executing test programs: 3.51093573s ago: executing program 4 (id=5229): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffffa, 0x3fff}) 3.216774446s ago: executing program 4 (id=5235): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f000000bc40), 0x2, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f000000bc80)={0xa, {0x8, 0x320c, 0x5, 0x1ff, 0x0, 0x46}}) 2.962205436s ago: executing program 5 (id=5238): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000100)) 2.950869372s ago: executing program 4 (id=5239): r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffe58) 2.675046614s ago: executing program 4 (id=5244): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="31010000dccd5e08cb060300000000ea22010902240001000064000904340102d469e70009058acf"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) 2.558341823s ago: executing program 5 (id=5247): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000500), 0x141002, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000a00)=0x40000) 2.261086461s ago: executing program 2 (id=5251): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname$netrom(r0, 0x0, &(0x7f0000000000)) 2.125126202s ago: executing program 5 (id=5253): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x1a6cc7, 0x390, 0x0, 0x5802, 0x294, 0x0, 0x294, 0x2e8, 0x378, 0x378, 0x2e8, 0x378, 0x3, 0x0, {[{{@ipv6={@mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, [0xffffff00, 0xff, 0xff000000, 0xff000000], [0xff, 0xff, 0xff, 0xff000000], 'veth0_to_hsr\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x2, 0x80}, 0x0, 0xa8, 0x1d0, 0x52020000}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xe5f6, 'system_u:object_r:etc_aliases_t:s0\x00'}}}, {{@ipv6={@loopback, @remote, [], [0x0, 0x0, 0x0, 0xffffffff], 'ip6erspan0\x00', 'gre0\x00', {0xff}, {}, 0x16, 0x81}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x3, 0x1, 0x0, 'netbios-ns\x00', {0x5}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3f0) 2.087444485s ago: executing program 2 (id=5256): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x20008c0, &(0x7f0000000480)={[{@fat=@nfs_stale_rw}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@shortname_lower}, {@fat=@check_strict}, {@shortname_lower}, {@shortname_lower}, {@fat=@codepage={'codepage', 0x3d, '862'}}, {@utf8no}, {@utf8no}, {@shortname_lower}, {@shortname_win95}, {@utf8no}, {@shortname_lower}]}, 0x4, 0x350, &(0x7f0000000580)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) 1.874145929s ago: executing program 1 (id=5257): r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x1, 0x0, &(0x7f0000000140)) 1.734008571s ago: executing program 0 (id=5259): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f00000001c0), 0x4) 1.556940869s ago: executing program 1 (id=5260): r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x24bc]}, 0x8) faccessat2(r0, &(0x7f0000000000)='\x00', 0x0, 0x1100) 1.508976192s ago: executing program 3 (id=5261): r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0xe, @loopback={0xffffffffffffcd8b, 0xac14140c}, 0xff000000, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000200)='\x00\t\x00 ', 0x4}], 0x1, 0x0, 0x0, 0x900}, 0x60) 1.507817749s ago: executing program 5 (id=5262): r0 = syz_open_dev$video4linux(&(0x7f0000000200), 0x6, 0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000000)=0xb000) 1.41673385s ago: executing program 0 (id=5263): r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b45602067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03adcac4b74ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 1.237970012s ago: executing program 1 (id=5264): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'macsec0\x00', @random="010021201000"}) 1.22379537s ago: executing program 3 (id=5265): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x746f2f51, &(0x7f0000000080)=[{&(0x7f0000000040)="3f0400001c00810ce00f80ecdb4cb9f207c804a01f000000030006fb0a0002000a0ada1b40d80300000000000000", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 1.208587877s ago: executing program 5 (id=5266): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f0000000000)={0xfc, {"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0x1000}}, 0x1006) 1.028949815s ago: executing program 2 (id=5267): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8000, 0x1a0) fcntl$notify(r0, 0x11, 0x286237e8b9b45828) 1.02741231s ago: executing program 1 (id=5268): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x10, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xbf21, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x10000000}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffff5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000}, 0x94) 1.014028538s ago: executing program 0 (id=5269): r0 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_DRAIN(r0, 0x80044100, 0xf0ff1f00000000) 919.972879ms ago: executing program 3 (id=5270): r0 = socket$can_j1939(0x1d, 0x2, 0x7) connect$can_j1939(r0, 0x0, 0x0) 750.727568ms ago: executing program 2 (id=5271): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x2, 0x4, 0x8, 0x9, 0x2, 0x0, 0x70bd29, 0x25dfdbfc}, 0x10}}, 0x40000) 714.979041ms ago: executing program 0 (id=5272): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 697.378284ms ago: executing program 5 (id=5273): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0xc, &(0x7f0000000500)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x87}, @printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}}]}, &(0x7f0000000180)='GPL\x00', 0x1, 0x0, 0x0, 0x5c93067603d2de2a, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200000d0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="6a69c274386d178550cb864bd572", 0x0, 0xffff6340, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 696.130896ms ago: executing program 3 (id=5274): r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2715, 0x0, &(0x7f0000000000)) 654.061575ms ago: executing program 1 (id=5275): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x200000c, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x109, [{0x9, 0x4}]}]}}, &(0x7f0000000f40)=""/4079, 0x32, 0xfef, 0x8}, 0x28) 472.699437ms ago: executing program 2 (id=5276): r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0x77, 0x3501) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x61, &(0x7f00000004c0)={0x0, 0x3, 0x14, 0x3}, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) 420.623896ms ago: executing program 3 (id=5277): syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000000)='./file1\x00', 0x30008c0, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYBLOB="11f4579be01e435c584a33c63f8173f96bc4546035804d47be19163bd9e589bfdd0a9e6804495a4e4d83804e78ac5a72446295afd79de3fd6a02932a26ab4045133c371e56b0d48544db3c7db23a432f837b93f89b6f223cd1f6731d407ffdb1dd9467f5cd2d6c4e8b9d4f50d338ac91501a4bb780c4723929e22f55254546facc4f0284e644e6", @ANYRES8, @ANYRESHEX=0x0], 0x11, 0x314, &(0x7f0000000b80)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) 383.221904ms ago: executing program 0 (id=5278): r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r0, 0xc028564e, &(0x7f0000000100)={0x3, 0x0, [0x100, 0x5, 0xda4, 0x400000, 0x8, 0x7, 0x7, 0x8e]}) 352.935193ms ago: executing program 4 (id=5279): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000007940)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000a40)=@newtaction={0xac, 0x30, 0x216822a75a8bdd29, 0x40ffe4, 0x0, {}, [{0x98, 0x1, [@m_connmark={0x50, 0x2, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0xd, 0x5, 0x4, 0x3}, 0x8}}]}, {0x4}, {0xc}, {0xc}}}, @m_ct={0x44, 0x1, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0x0, 0x0, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 132.470567ms ago: executing program 1 (id=5280): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, &(0x7f0000000000)=0x1) 33.951465ms ago: executing program 0 (id=5281): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000001580), 0x4) 14.177814ms ago: executing program 3 (id=5293): r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) 13.098934ms ago: executing program 4 (id=5282): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x746f2f51, &(0x7f0000000080)=[{&(0x7f0000000040)="3f0400001c00810ce00f80ecdb4cb9f207c804a01f000000030006fb0a0002000a0ada1b40d80300000000000000", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 0s ago: executing program 2 (id=5283): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000080)) kernel console output (not intermixed with test programs): 48877][ T1211] usb 2-1: Product: syz [ 635.053068][ T1211] usb 2-1: Manufacturer: syz [ 635.062307][ T1211] usb 2-1: SerialNumber: syz [ 635.080310][T12019] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 635.109573][T12019] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 635.325384][ T1211] cdc_eem 2-1:29.91: probe with driver cdc_eem failed with error -22 [ 635.342778][ T1211] usb 2-1: USB disconnect, device number 8 [ 635.382009][T12019] usb 5-1: USB disconnect, device number 124 [ 635.505447][ T30] audit: type=1326 audit(2000000618.751:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16301 comm="syz.2.4516" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ec5f9c799 code=0x0 [ 635.573713][ T6060] udevd[6060]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 636.510479][ T30] audit: type=1326 audit(2000000619.811:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16337 comm="syz.2.4533" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ec5f9c799 code=0x0 [ 636.546767][T16336] loop5: detected capacity change from 0 to 512 [ 636.590645][T16340] PKCS7: Unknown OID: [4] 0.38.107.217331280.32(bad) [ 636.597387][T16340] PKCS7: Only support pkcs7_signedData type [ 636.608159][T12019] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 636.625464][T16336] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 636.636577][ T29] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 636.678497][T16336] EXT4-fs (loop5): too many log groups per flexible block group [ 636.761239][T16336] EXT4-fs (loop5): failed to initialize mballoc (-12) [ 636.768189][T16336] EXT4-fs (loop5): mount failed [ 636.789618][T12019] usb 1-1: Using ep0 maxpacket: 16 [ 636.798664][T12019] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 636.809792][ T29] usb 4-1: Using ep0 maxpacket: 16 [ 636.815752][ T29] usb 4-1: too many configurations: 60, using maximum allowed: 8 [ 636.829689][T12019] usb 1-1: New USB device found, idVendor=0d46, idProduct=0081, bcdDevice=19.82 [ 636.845567][T12019] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.864463][T12019] usb 1-1: Product: syz [ 636.899602][ T29] usb 4-1: New USB device found, idVendor=0471, idProduct=032c, bcdDevice=ba.e9 [ 636.914741][T12019] usb 1-1: Manufacturer: syz [ 636.922242][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=204 [ 636.940837][T12019] usb 1-1: SerialNumber: syz [ 636.949274][ T29] usb 4-1: Product: syz [ 636.956637][T12019] usb 1-1: config 0 descriptor?? [ 636.962851][ T29] usb 4-1: Manufacturer: syz [ 636.967814][ T29] usb 4-1: SerialNumber: syz [ 636.975590][T12019] kobil_sct 1-1:0.0: KOBIL USB smart card terminal converter detected [ 636.991905][ T29] usb 4-1: config 0 descriptor?? [ 637.011268][ T29] pwc: Philips SPC 880NC USB webcam detected. [ 637.018678][T12019] usb 1-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 637.225665][ T29] pwc: Warning: more than 1 configuration available. [ 637.246500][ T29] pwc: Failed to set LED on/off time (-71) [ 637.253440][ T29] pwc: send_video_command error -71 [ 637.255387][ T1211] usb 1-1: USB disconnect, device number 110 [ 637.262327][ T29] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 637.306957][ T29] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 637.320573][T16350] loop5: detected capacity change from 0 to 2048 [ 637.325000][ T1211] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 637.344341][ T29] usb 4-1: USB disconnect, device number 126 [ 637.398002][ T1211] kobil_sct 1-1:0.0: device disconnected [ 637.419216][T16350] UDF-fs: warning (device loop5): udf_fill_super: No fileset found [ 637.568830][T16358] loop2: detected capacity change from 0 to 1024 [ 637.604231][T16358] EXT4-fs: Ignoring removed nobh option [ 637.643868][T16358] EXT4-fs: Ignoring removed bh option [ 637.668099][T16358] EXT4-fs: Ignoring removed bh option [ 637.711431][T16342] loop4: detected capacity change from 0 to 32768 [ 637.726906][T16358] EXT4-fs: Mount option(s) incompatible with ext3 [ 637.739026][T16342] BTRFS error: invalid value 0 for thread_pool [ 638.352986][T16374] loop5: detected capacity change from 0 to 2048 [ 638.383048][T16374] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=3424, location=3424 [ 638.439364][T16374] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 638.439383][T16380] tmpfs: Bad value for 'mpol' [ 638.453023][ T29] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 638.620991][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 638.644094][ T29] usb 2-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice=d7.23 [ 638.665392][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 638.703722][ T29] usb 2-1: Product: syz [ 638.721853][ T29] usb 2-1: Manufacturer: syz [ 638.761124][ T29] usb 2-1: SerialNumber: syz [ 638.790867][ T29] usb 2-1: config 0 descriptor?? [ 639.094365][ T1211] usb 2-1: USB disconnect, device number 9 [ 639.513086][ T6243] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 639.685640][ T6243] usb 4-1: Using ep0 maxpacket: 16 [ 639.693566][T16386] loop2: detected capacity change from 0 to 32768 [ 639.737710][ T6243] usb 4-1: unable to get BOS descriptor or descriptor too short [ 639.756443][ T6243] usb 4-1: config 16 has an invalid interface number: 82 but max is 0 [ 639.777578][T16386] JBD2: Ignoring recovery information on journal [ 639.828307][ T6243] usb 4-1: config 16 has no interface number 0 [ 639.850281][T16412] loop1: detected capacity change from 0 to 512 [ 639.895116][ T6243] usb 4-1: New USB device found, idVendor=03f0, idProduct=0207, bcdDevice= 0.01 [ 639.896675][T16412] EXT4-fs: Ignoring removed oldalloc option [ 639.951000][ T6243] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 639.962613][T16386] (syz.2.4556,16386,1):ocfs2_clear_journal_error:1136 ERROR: File system error 33023 recorded in journal 0. [ 639.989835][ T6243] usb 4-1: Product: syz [ 639.999128][ T6243] usb 4-1: Manufacturer: syz [ 640.003767][ T6243] usb 4-1: SerialNumber: syz [ 640.049067][T16386] (syz.2.4556,16386,0):ocfs2_clear_journal_error:1138 ERROR: File system on device loop2 needs checking. [ 640.073870][T16386] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 640.091687][T16412] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.4568: Parent and EA inode have the same ino 15 [ 640.106414][ T58] (kworker/u8:4,58,1):ocfs2_check_dir_entry:334 ERROR: bad entry in directory #4104: rec_len is smaller than minimal - offset=0, inode=4104, rec_len=8, name_len=0 [ 640.166000][T16412] loop1: lost filesystem error report for type 5 error -117 [ 640.170290][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 640.184195][ C0] EXT4-fs (loop1): initial error at time 2000000623: ext4_xattr_inode_iget:436 [ 640.193212][ C0] EXT4-fs (loop1): last error at time 2000000623: ext4_xattr_inode_iget:436 [ 640.237854][ T6243] ums-usbat 4-1:16.82: USB Mass Storage device detected [ 640.369772][ T6243] usb 4-1: USB disconnect, device number 127 [ 640.396485][ T6086] ocfs2: Unmounting device (7,2) on (node local) [ 640.404342][T16401] loop0: detected capacity change from 0 to 32768 [ 640.476619][T16401] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 640.542029][ T29] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 640.610145][T16412] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.4568: Parent and EA inode have the same ino 15 [ 640.646841][T16412] loop1: lost filesystem error report for type 5 error -117 [ 640.647638][T16412] EXT4-fs (loop1): 1 orphan inode deleted [ 640.669585][T16401] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 640.676606][T16412] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 640.741333][ T29] usb 5-1: Using ep0 maxpacket: 8 [ 640.765525][ T29] usb 5-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=31.1f [ 640.799855][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 640.809373][T16401] XFS (loop0): Starting recovery (logdev: internal) [ 640.837627][ T29] usb 5-1: Product: syz [ 640.841856][ T29] usb 5-1: Manufacturer: syz [ 640.861094][ T6083] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 640.868679][ T29] usb 5-1: SerialNumber: syz [ 640.903643][ T29] usb 5-1: config 0 descriptor?? [ 640.939710][T16401] XFS (loop0): Ending recovery (logdev: internal) [ 640.965471][ T29] (null): radio-mr800 - initialization failed [ 640.985378][T16438] loop3: detected capacity change from 0 to 2048 [ 641.009198][ T29] radio-mr800 5-1:0.0: probe with driver radio-mr800 failed with error -22 [ 641.016918][T16438] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 641.018204][ T29] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 641.113527][ T6243] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 641.185677][ T6082] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 641.242857][ T6069] usb 5-1: USB disconnect, device number 125 [ 641.294524][ T6243] usb 6-1: Using ep0 maxpacket: 8 [ 641.338704][ T6243] usb 6-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 641.389995][ T6243] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.425838][ T6243] usb 6-1: Product: syz [ 641.438521][ T6243] usb 6-1: Manufacturer: syz [ 641.458238][ T6243] usb 6-1: SerialNumber: syz [ 641.517145][ T6243] usb 6-1: config 0 descriptor?? [ 641.731863][ T6243] usb 6-1: USB disconnect, device number 123 [ 641.832219][T16452] loop1: detected capacity change from 0 to 2048 [ 641.930600][ T6060] loop1: p1 p2 p3 [ 641.930600][ T6060] p1: [ 641.964912][ T6060] loop1: p2 size 458752 extends beyond EOD, truncated [ 641.974893][ T6060] loop1: p3 start 65280 is beyond EOD, truncated [ 641.974945][ T5138] Bluetooth: hci5: unexpected event for opcode 0x1003 [ 642.047741][T16452] loop1: p1 p2 p3 [ 642.047741][T16452] p1: [ 642.064183][T16452] loop1: p2 size 458752 extends beyond EOD, truncated [ 642.090164][T16452] loop1: p3 start 65280 is beyond EOD, truncated [ 642.168480][T16446] loop3: detected capacity change from 0 to 32768 [ 642.215434][T16462] loop0: detected capacity change from 0 to 128 [ 642.239069][T16446] OCFS2: ERROR (device loop3): __ocfs2_find_path: Owner 21 has invalid tree depth 19456 in extent list [ 642.245606][T16462] befs: (loop0): No write support. Marking filesystem read-only [ 642.288207][T16446] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 642.334508][T16462] befs: (loop0): invalid magic header [ 642.352756][T16446] OCFS2: File system is now read-only. [ 642.371350][T16446] (syz.3.4578,16446,0):ocfs2_find_leaf:1949 ERROR: status = -30 [ 642.379015][T16446] (syz.3.4578,16446,0):ocfs2_get_clusters_nocache:421 ERROR: status = -30 [ 642.447186][T16446] (syz.3.4578,16446,0):ocfs2_get_clusters:634 ERROR: status = -30 [ 642.455719][T16446] (syz.3.4578,16446,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30 [ 642.509053][T16446] (syz.3.4578,16446,0):ocfs2_map_slot_buffers:399 ERROR: status = -30 [ 642.561297][T16446] (syz.3.4578,16446,0):ocfs2_init_slot_info:448 ERROR: status = -30 [ 642.620352][T16446] (syz.3.4578,16446,0):ocfs2_initialize_super:2222 ERROR: status = -30 [ 642.643468][T16446] (syz.3.4578,16446,1):ocfs2_fill_super:1177 ERROR: status = -30 [ 642.836613][ T9075] udevd[9075]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 642.881613][ T6060] udevd[6060]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 642.933400][ T29] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 643.060365][ T6059] udevd[6059]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 643.066499][ T1211] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 643.074911][ T6060] udevd[6060]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 643.104687][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 643.114039][ T6243] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 643.134880][ T29] usb 2-1: config 4 has an invalid interface number: 228 but max is 0 [ 643.153362][ T29] usb 2-1: config 4 has no interface number 0 [ 643.159624][ T29] usb 2-1: config 4 interface 228 altsetting 68 endpoint 0x7 has invalid wMaxPacketSize 0 [ 643.221824][ T29] usb 2-1: config 4 interface 228 altsetting 68 bulk endpoint 0x7 has invalid maxpacket 0 [ 643.261511][ T29] usb 2-1: config 4 interface 228 has no altsetting 0 [ 643.278860][ T1211] usb 3-1: Using ep0 maxpacket: 32 [ 643.286538][ T6243] usb 1-1: Using ep0 maxpacket: 16 [ 643.288216][ T29] usb 2-1: New USB device found, idVendor=0499, idProduct=a9a2, bcdDevice=c4.e8 [ 643.305697][ T29] usb 2-1: New USB device strings: Mfr=1, Product=25, SerialNumber=3 [ 643.317095][ T6243] usb 1-1: config index 0 descriptor too short (expected 1051, got 27) [ 643.323776][ T29] usb 2-1: Product: syz [ 643.325589][ T1211] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 643.329519][ T29] usb 2-1: Manufacturer: syz [ 643.363232][ T6243] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 643.378762][ T1211] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 643.399649][ T6243] usb 1-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 643.412333][ T1211] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.419014][ T29] usb 2-1: SerialNumber: syz [ 643.431956][ T6243] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.447365][ T1211] usb 3-1: Product: syz [ 643.451710][ T1211] usb 3-1: Manufacturer: syz [ 643.456647][ T1211] usb 3-1: SerialNumber: syz [ 643.466781][ T6243] usb 1-1: Product: syz [ 643.476254][ T6243] usb 1-1: Manufacturer: syz [ 643.499588][ T6243] usb 1-1: SerialNumber: syz [ 643.529753][ T6243] usb 1-1: config 0 descriptor?? [ 643.544568][ T1211] usb 3-1: config 0 descriptor?? [ 643.623174][T16494] loop3: detected capacity change from 0 to 16 [ 643.650458][T16494] erofs (device loop3): failed to read inode meta block (nid: 18446744073575399424): -117 [ 643.812072][ T1211] usb 3-1: USB disconnect, device number 8 [ 643.843155][ T791] usb 1-1: USB disconnect, device number 111 [ 643.968488][ T29] usb 2-1: USB disconnect, device number 10 [ 644.001484][ T6060] udevd[6060]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:4.228/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 644.142708][ T6243] usb 6-1: new low-speed USB device number 124 using dummy_hcd [ 644.302498][ T6243] usb 6-1: unable to get BOS descriptor or descriptor too short [ 644.317332][ T6243] usb 6-1: config 255 has an invalid interface number: 202 but max is 0 [ 644.329503][ T6243] usb 6-1: config 255 has no interface number 0 [ 644.336192][ T6243] usb 6-1: config 255 interface 202 has no altsetting 0 [ 644.346046][T16498] loop4: detected capacity change from 0 to 32768 [ 644.366324][ T6243] usb 6-1: string descriptor 0 read error: -22 [ 644.377434][T16498] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 0 transid 8 /dev/loop4 (7:4) scanned by syz.4.4605 (16498) [ 644.402329][ T6243] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice=33.c7 [ 644.420271][ T6243] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.448182][ T1211] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 644.538668][ T6243] lan78xx 6-1:255.202 (unnamed net_device) (uninitialized): USB bus speed not supported [ 644.565231][ T6243] lan78xx 6-1:255.202: probe with driver lan78xx failed with error -5 [ 644.629277][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 644.652980][T16512] loop0: detected capacity change from 0 to 512 [ 644.672818][ T1211] usb 4-1: New USB device found, idVendor=154e, idProduct=500e, bcdDevice= 0.40 [ 644.701986][ T1211] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 644.718959][T16512] EXT4-fs error (device loop0): __ext4_fill_super:5563: inode #2: comm syz.0.4612: invalid fast symlink length 39 [ 644.768931][T16512] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 644.771575][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 644.771971][ T1211] usb 4-1: Product: syz [ 644.780709][ C1] EXT4-fs (loop0): initial error at time 2000000628: __ext4_fill_super:5563: inode 2 [ 644.780767][ C1] EXT4-fs (loop0): last error at time 2000000628: __ext4_fill_super:5563: inode 2 [ 644.781436][T16512] EXT4-fs (loop0): get root inode failed [ 644.816534][T16512] EXT4-fs (loop0): mount failed [ 644.845355][ T1211] usb 4-1: Manufacturer: syz [ 644.854128][ T29] usb 6-1: USB disconnect, device number 124 [ 644.874044][ T1211] usb 4-1: SerialNumber: syz [ 644.990337][ T791] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 645.124812][ T1211] usb 4-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 645.156655][ T1211] usb 4-1: clock source 0 is not valid, cannot use [ 645.171639][ T791] usb 3-1: Using ep0 maxpacket: 32 [ 645.191219][ T791] usb 3-1: config 4 has an invalid interface number: 228 but max is 0 [ 645.200876][ T1211] usb 4-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 645.224815][ T791] usb 3-1: config 4 has no interface number 0 [ 645.236443][ T1211] usb 4-1: clock source 0 is not valid, cannot use [ 645.248658][ T791] usb 3-1: too many endpoints for config 4 interface 228 altsetting 12: 129, using maximum allowed: 30 [ 645.279875][ T791] usb 3-1: config 4 interface 228 altsetting 12 endpoint 0x7 has invalid wMaxPacketSize 0 [ 645.320382][ T791] usb 3-1: config 4 interface 228 altsetting 12 bulk endpoint 0x7 has invalid maxpacket 0 [ 645.374897][ T791] usb 3-1: config 4 interface 228 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 645.429992][ T791] usb 3-1: config 4 interface 228 has no altsetting 0 [ 645.442158][ T791] usb 3-1: New USB device found, idVendor=0499, idProduct=a9a2, bcdDevice=c4.e8 [ 645.455877][ T791] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.491631][ T1211] usb 4-1: USB disconnect, device number 2 [ 645.507526][ T791] usb 3-1: Product: syz [ 645.511731][ T791] usb 3-1: Manufacturer: syz [ 645.580956][ T791] usb 3-1: SerialNumber: syz [ 645.668069][ T7949] udevd[7949]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 645.829692][T16542] tmpfs: Bad value for 'mpol' [ 645.849918][ T5138] Bluetooth: hci5: Controller not accepting commands anymore: ncmd = 0 [ 645.859680][ T5138] Bluetooth: hci5: Injecting HCI hardware error event [ 645.868202][ T5138] Bluetooth: hci5: hardware error 0x00 [ 646.064417][T16553] syz.0.4630(16553): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 646.106011][ T1211] usb 5-1: new high-speed USB device number 126 using dummy_hcd [ 646.183940][ T6180] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 646.205146][ T791] usb 3-1: USB disconnect, device number 9 [ 646.278076][ T1211] usb 5-1: Using ep0 maxpacket: 16 [ 646.298848][ T1211] usb 5-1: config 254 has an invalid interface number: 235 but max is 0 [ 646.331918][ T1211] usb 5-1: config 254 has no interface number 0 [ 646.366733][ T1211] usb 5-1: config 254 interface 235 altsetting 2 bulk endpoint 0x6 has invalid maxpacket 32 [ 646.385493][ T6059] udevd[6059]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:4.228/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 646.394961][ T6180] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA4, changing to 0x84 [ 646.428093][ T1211] usb 5-1: config 254 interface 235 altsetting 2 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 646.463754][ T6180] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 124, setting to 64 [ 646.474921][ T6265] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 646.484012][ T1211] usb 5-1: config 254 interface 235 altsetting 2 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 646.495962][ T6180] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 646.510284][ T1211] usb 5-1: config 254 interface 235 altsetting 2 endpoint 0x8F has invalid wMaxPacketSize 0 [ 646.533002][ T6180] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 646.543114][ T1211] usb 5-1: config 254 interface 235 has no altsetting 0 [ 646.564773][ T1211] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=2b.f1 [ 646.578450][ T1211] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.591568][ T6180] usb 2-1: config 0 descriptor?? [ 646.596811][ T1211] usb 5-1: Product: syz [ 646.606599][ T1211] usb 5-1: Manufacturer: syz [ 646.611506][ T1211] usb 5-1: SerialNumber: syz [ 646.628468][T16545] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 646.648031][ T6265] usb 6-1: Using ep0 maxpacket: 8 [ 646.660470][ T6265] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 646.727791][ T6265] usb 6-1: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice=21.c6 [ 646.751021][ T6265] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 646.782463][ T6265] usb 6-1: config 0 descriptor?? [ 646.808934][ T6180] ath6kl: Failed to submit usb control message: -71 [ 646.838402][ T6180] ath6kl: unable to send the bmi data to the device: -71 [ 646.845538][ T6180] ath6kl: Unable to send get target info: -71 [ 646.846540][T16551] loop3: detected capacity change from 0 to 32768 [ 646.872117][T16551] (syz.3.4631,16551,1):ocfs2_verify_volume:2318 ERROR: Superblock slots found greater than file system maximum: found 65535, max 255 [ 646.880188][ T1211] usbtest 5-1:254.235: couldn't get endpoints, -71 [ 646.886910][T16551] (syz.3.4631,16551,1):ocfs2_verify_volume:2331 ERROR: status = -22 [ 646.906808][ T6180] ath6kl: Failed to init ath6kl core: -71 [ 646.907304][T16551] (syz.3.4631,16551,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 646.913924][ T6180] ath6kl_usb 2-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 646.927393][T16551] (syz.3.4631,16551,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 646.944919][ T1211] usbtest 5-1:254.235: probe with driver usbtest failed with error -71 [ 646.953357][ T6243] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 646.961332][ T791] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 646.982545][ T1211] usb 5-1: USB disconnect, device number 126 [ 646.992750][T12019] usb 6-1: USB disconnect, device number 125 [ 647.003962][ T6180] usb 2-1: USB disconnect, device number 11 [ 647.115041][ T791] usb 1-1: Using ep0 maxpacket: 16 [ 647.121933][ T6243] usb 3-1: config 2 interface 0 altsetting 178 endpoint 0xA has invalid wMaxPacketSize 0 [ 647.138879][ T791] usb 1-1: config 1 has an invalid interface number: 36 but max is 0 [ 647.153791][ T6243] usb 3-1: config 2 interface 0 has no altsetting 0 [ 647.160548][ T791] usb 1-1: config 1 has no interface number 0 [ 647.174117][ T6243] usb 3-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 647.192213][ T791] usb 1-1: config 1 interface 36 has no altsetting 0 [ 647.203137][ T6243] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.220274][ T6243] usb 3-1: Product: syz [ 647.224531][ T6243] usb 3-1: Manufacturer: syz [ 647.229796][ T6243] usb 3-1: SerialNumber: syz [ 647.234563][ T791] usb 1-1: New USB device found, idVendor=0df6, idProduct=0072, bcdDevice=e6.1c [ 647.243893][ T791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 647.267456][ T791] usb 1-1: Product: syz [ 647.271694][ T791] usb 1-1: Manufacturer: syz [ 647.276647][ T791] usb 1-1: SerialNumber: syz [ 647.489556][ T6243] ims_pcu 3-1:2.0: Incorrect number of endpoints on data interface (1) [ 647.522866][ T6243] ims_pcu 3-1:2.0: probe with driver ims_pcu failed with error -22 [ 647.536889][ T791] ax88179_178a 1-1:1.36: probe with driver ax88179_178a failed with error -22 [ 647.566117][ T6243] usb 3-1: USB disconnect, device number 10 [ 647.608351][ T791] usb 1-1: USB disconnect, device number 112 [ 647.829505][ T5138] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 647.981071][T16578] loop1: detected capacity change from 0 to 512 [ 648.008030][T16578] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 648.042134][T16578] EXT4-fs error (device loop1): ext4_iget_extra_inode:5024: inode #15: comm syz.1.4644: corrupted in-inode xattr: overlapping e_value [ 648.120155][T16566] loop3: detected capacity change from 0 to 32768 [ 648.130797][T16578] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 648.131608][T16578] EXT4-fs (loop1): get orphan inode failed [ 648.134235][T16566] btrfs: Deprecated parameter 'usebackuproot' [ 648.140886][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 648.147207][T16566] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 648.152645][ C0] EXT4-fs (loop1): initial error at time 2000000632: ext4_iget_extra_inode:5024: inode 15 [ 648.178339][ C0] EXT4-fs (loop1): last error at time 2000000632: ext4_iget_extra_inode:5024: inode 15 [ 648.195158][T16566] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7afcbc33-8d3f-4089-a1e7-4828a6d8f299 [ 648.210657][T12019] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 648.244190][T16578] EXT4-fs (loop1): mount failed [ 648.255740][T16566] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4637 (16566) [ 648.273898][T16583] loop2: detected capacity change from 0 to 1024 [ 648.326770][T16583] EXT4-fs: Ignoring removed oldalloc option [ 648.357051][T16566] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 648.374328][T16583] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 648.395393][T12019] usb 6-1: Using ep0 maxpacket: 8 [ 648.430682][T16566] BTRFS info (device loop3): using crc32c checksum algorithm [ 648.442263][T12019] usb 6-1: unable to get BOS descriptor or descriptor too short [ 648.461540][T12019] usb 6-1: config 11 interface 0 has no altsetting 0 [ 648.478655][T12019] usb 6-1: New USB device found, idVendor=1a0a, idProduct=0101, bcdDevice=4f.71 [ 648.493910][T16587] loop0: detected capacity change from 0 to 512 [ 648.503449][T12019] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.545804][T12019] usb 6-1: Product: syz [ 648.572536][ T29] usb 5-1: new high-speed USB device number 127 using dummy_hcd [ 648.581919][T12019] usb 6-1: Manufacturer: syz [ 648.586529][T12019] usb 6-1: SerialNumber: syz [ 648.597652][T16587] EXT4-fs warning (device loop0): dx_probe:843: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 648.692040][T16587] EXT4-fs warning (device loop0): dx_probe:848: Enable large directory feature to access it [ 648.724387][T16587] EXT4-fs warning (device loop0): dx_probe:933: inode #2: comm syz.0.4647: Corrupt directory, running e2fsck is recommended [ 648.748658][T16566] BTRFS info (device loop3): rebuilding free space tree [ 648.781554][ T29] usb 5-1: Using ep0 maxpacket: 16 [ 648.785059][T16587] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 648.795044][T16605] loop1: detected capacity change from 0 to 4096 [ 648.816936][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 648.840665][T16587] EXT4-fs error (device loop0): ext4_iget_extra_inode:5024: inode #15: comm syz.0.4647: corrupted in-inode xattr: e_name out of bounds [ 648.857403][T16566] BTRFS info (device loop3): enabling ssd optimizations [ 648.864600][ T29] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 648.873724][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.882037][ T29] usb 5-1: Product: syz [ 648.886488][ T29] usb 5-1: Manufacturer: syz [ 648.887722][T16605] ntfs3(loop1): Different NTFS sector size (2048) and media sector size (512). [ 648.891123][ T29] usb 5-1: SerialNumber: syz [ 648.914971][T16566] BTRFS info (device loop3): enabling free space tree [ 648.921781][T16566] BTRFS info (device loop3): force clearing of disk cache [ 648.929427][T16587] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 648.931791][T16587] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.4647: couldn't read orphan inode 15 (err -117) [ 648.940996][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 648.941030][ C0] EXT4-fs (loop0): initial error at time 2000000632: ext4_iget_extra_inode:5024: inode 15 [ 648.941086][ C0] EXT4-fs (loop0): last error at time 2000000632: ext4_iget_extra_inode:5024: inode 15 [ 648.998159][T16605] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 649.006524][T16566] BTRFS info (device loop3): trying to use backup root at mount time [ 649.021064][T16566] BTRFS info (device loop3): max_inline set to 0 [ 649.028283][T16587] loop0: lost filesystem error report for type 5 error -117 [ 649.030433][ T29] usb 5-1: config 0 descriptor?? [ 649.042322][T16587] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 649.059879][T12019] usb_ehset_test 6-1:11.0: probe with driver usb_ehset_test failed with error -32 [ 649.068603][T16605] ntfs3(loop1): ino=3, ntfs_set_state failed, -22. [ 649.075621][T16605] ntfs3(loop1): Failed to load $Bitmap (-22). [ 649.095156][T12019] usb 6-1: USB disconnect, device number 126 [ 649.126048][T16605] ntfs3(loop1): ino=3, ntfs3_write_inode failed, -22. [ 649.310931][ T6180] usb 5-1: USB disconnect, device number 127 [ 649.375139][ T6089] BTRFS info (device loop3): last unmount of filesystem 7afcbc33-8d3f-4089-a1e7-4828a6d8f299 [ 649.509155][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 650.081132][ T6180] usb 6-1: new high-speed USB device number 127 using dummy_hcd [ 650.260152][T16634] loop3: detected capacity change from 0 to 512 [ 650.283501][T16634] EXT4-fs (loop3): Unsupported encryption level 67 [ 650.284245][ T6243] usb 3-1: new low-speed USB device number 11 using dummy_hcd [ 650.297707][ T6180] usb 6-1: Using ep0 maxpacket: 16 [ 650.312698][T16638] loop0: detected capacity change from 0 to 1024 [ 650.322428][ T6180] usb 6-1: config 0 has an invalid interface number: 8 but max is 0 [ 650.343200][ T6180] usb 6-1: config 0 has no interface number 0 [ 650.360037][ T6180] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 650.376178][T16638] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 650.394918][ T6180] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 650.423354][ T6180] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 650.442801][ T6180] usb 6-1: Product: syz [ 650.444339][T16638] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 650.451420][ T6180] usb 6-1: SerialNumber: syz [ 650.503393][ T6243] usb 3-1: config index 0 descriptor too short (expected 1307, got 27) [ 650.514009][T16638] JBD2: no valid journal superblock found [ 650.517150][ T6180] usb 6-1: config 0 descriptor?? [ 650.532681][ T6243] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 650.547043][ T6180] usbhid 6-1:0.8: couldn't find an input interrupt endpoint [ 650.557617][ T6243] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 650.571728][ T6243] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 650.571749][T16638] EXT4-fs (loop0): Could not load journal inode [ 650.646459][ T6243] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 10 [ 650.673499][ T6243] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 255, setting to 8 [ 650.688058][T16640] loop1: detected capacity change from 0 to 4096 [ 650.716499][ T6243] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 650.738404][ T6243] usb 3-1: string descriptor 0 read error: -22 [ 650.764123][ T6243] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 650.773318][T16640] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512). [ 650.778471][ T29] usb 6-1: USB disconnect, device number 127 [ 650.794232][ T6243] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 650.807472][T16640] ntfs3(loop1): RAW NTFS volume: Filesystem size 0.00 Gb > volume size 0.00 Gb. Mount in read-only. [ 650.845883][ T6243] usb 3-1: config 0 descriptor?? [ 650.856559][T16640] ntfs3(loop1): $Secure::$SDH is corrupted. [ 650.861497][ T791] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 650.874014][T16640] ntfs3(loop1): Failed to initialize $Secure (-22). [ 650.877082][T16626] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 650.932488][ T6243] hub 3-1:0.0: bad descriptor, ignoring hub [ 650.947081][ T6243] hub 3-1:0.0: probe with driver hub failed with error -5 [ 651.043369][ T791] usb 4-1: Using ep0 maxpacket: 16 [ 651.045808][T12019] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 651.050753][ T791] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 651.076665][ T791] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 651.089222][ T791] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 651.110872][ T791] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 651.120333][ T791] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 651.132283][ T791] usb 4-1: Manufacturer: syz [ 651.141089][ T791] usb 4-1: config 0 descriptor?? [ 651.235111][T12019] usb 5-1: Using ep0 maxpacket: 16 [ 651.251313][T12019] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.88 [ 651.262856][T12019] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.277800][T12019] usb 5-1: Product: syz [ 651.281985][T12019] usb 5-1: Manufacturer: syz [ 651.288495][T12019] usb 5-1: SerialNumber: syz [ 651.298713][T12019] usb 5-1: config 0 descriptor?? [ 651.355111][ T6069] usb 3-1: USB disconnect, device number 11 [ 651.462690][ T6069] usb 4-1: USB disconnect, device number 3 [ 651.536599][T12019] speedtch 5-1:0.0: speedtch_bind: data interface not found! [ 651.555041][T12019] speedtch 5-1:0.0: usbatm_usb_probe: bind failed: -19! [ 651.574885][T12019] usb 5-1: USB disconnect, device number 2 [ 651.800959][T16650] loop0: detected capacity change from 0 to 32768 [ 651.836391][T16650] JBD2: Ignoring recovery information on journal [ 651.861562][T16650] jbd2_journal_bmap: journal block not found at offset 32 on loop0-75 [ 651.895268][T16650] JBD2: bad block at offset 32 [ 651.924666][T16652] loop1: detected capacity change from 0 to 32768 [ 651.952020][T16650] (syz.0.4669,16650,0):ocfs2_load_local_alloc:311 ERROR: Invalid local alloc inode, 75 [ 651.985788][T16652] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4671 (16652) [ 652.005204][T16650] (syz.0.4669,16650,0):ocfs2_load_local_alloc:356 ERROR: status = -22 [ 652.013451][T16650] (syz.0.4669,16650,0):ocfs2_check_volume:2404 ERROR: status = -22 [ 652.062085][T16652] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 652.100176][T16650] (syz.0.4669,16650,0):ocfs2_check_volume:2432 ERROR: status = -22 [ 652.127093][T16650] (syz.0.4669,16650,0):ocfs2_mount_volume:1764 ERROR: status = -22 [ 652.130011][T16652] BTRFS info (device loop1): using blake2b checksum algorithm [ 652.248160][T16650] (syz.0.4669,16650,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 652.259748][T16668] SQUASHFS error: zlib decompression failed, data probably corrupt [ 652.378607][T16668] SQUASHFS error: Failed to read block 0x9b: -5 [ 652.408732][T16652] BTRFS info (device loop1 state E): setting nodatasum [ 652.412140][T16668] SQUASHFS error: Unable to read metadata cache entry [99] [ 652.419701][T16652] BTRFS info (device loop1 state E): setting nodatacow [ 652.429820][T16652] BTRFS info (device loop1 state E): enabling ssd optimizations [ 652.455200][T16652] BTRFS info (device loop1 state E): disabling log replay at mount time [ 652.463609][T16652] BTRFS info (device loop1 state E): turning on async discard [ 652.494663][T16668] SQUASHFS error: Unable to read inode 0x127 [ 652.501339][T16652] BTRFS info (device loop1 state E): enabling free space tree [ 652.518519][T16652] BTRFS info (device loop1 state E): ignoring unknown super block flags [ 652.697293][ T30] audit: type=1326 audit(2000000636.477:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16685 comm="syz.4.4679" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f299e79c799 code=0x0 [ 652.982655][ T6083] BTRFS info (device loop1 state E): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 653.161785][ T6243] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 653.376330][ T6243] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 653.414999][ T6243] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 34, using maximum allowed: 30 [ 653.471319][ T6243] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 653.511397][ T6243] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 653.565960][ T6243] usb 3-1: New USB device found, idVendor=0b48, idProduct=2003, bcdDevice=71.94 [ 653.583390][T16657] set_capacity_and_notify: 1 callbacks suppressed [ 653.583416][T16657] loop5: detected capacity change from 0 to 40427 [ 653.607800][ T6243] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 653.613766][T16657] F2FS-fs: heap/no_heap options were deprecated [ 653.668507][ T6243] usb 3-1: config 0 descriptor?? [ 653.688855][T16657] F2FS-fs (loop5): FLUSH_MERGE not compatible with readonly mode [ 653.700892][ T6243] ttusbir 3-1:0.0: cannot find expected altsetting [ 653.902220][T16710] loop0: detected capacity change from 0 to 128 [ 653.965433][T16710] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 653.990436][ T1211] usb 3-1: USB disconnect, device number 12 [ 654.035086][T16710] hpfs: filesystem error: improperly stopped [ 654.064923][T16710] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 654.108938][T16710] hpfs: You really don't want any checks? You are crazy... [ 654.141291][T16710] hpfs: hpfs_map_4sectors(): unaligned read [ 654.152642][ T791] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 654.165750][T16710] hpfs: hpfs_map_4sectors(): unaligned read [ 654.205818][T16710] hpfs: filesystem error: unable to find root dir [ 654.357660][ T791] usb 2-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 654.387745][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 654.397487][T16694] loop3: detected capacity change from 0 to 32768 [ 654.410408][ T791] usb 2-1: config 0 descriptor?? [ 654.469728][ T791] pwc: Samsung MPC-C10 USB webcam detected. [ 654.488112][T16694] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4684 (16694) [ 654.590617][T16694] BTRFS info (device loop3 state S): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 654.655107][T16694] BTRFS info (device loop3 state S): using xxhash64 checksum algorithm [ 654.663466][T16694] BTRFS error (device loop3 state S): ignoremetacsums must be used with ro mount option [ 654.701082][ T791] pwc: send_video_command error -71 [ 654.706845][ T791] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 654.765269][T16694] BTRFS error (device loop3 state S): cannot disable free-space-tree [ 654.774064][ T791] Philips webcam 2-1:0.0: probe with driver Philips webcam failed with error -71 [ 654.804362][T16694] BTRFS warning (device loop3 state S): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 654.836365][T16694] BTRFS error (device loop3 state S): open_ctree failed: -22 [ 654.844018][ T791] usb 2-1: USB disconnect, device number 12 [ 655.035953][T16706] loop4: detected capacity change from 0 to 32768 [ 655.096397][T16706] (syz.4.4689,16706,0):ocfs2_journal_addressable:1934 ERROR: The journal cannot address the entire volume. Enable the 'block64' journal option with tunefs.ocfs2 [ 655.096457][T16706] (syz.4.4689,16706,0):ocfs2_check_volume:2432 ERROR: status = -27 [ 655.166732][T16706] (syz.4.4689,16706,1):ocfs2_mount_volume:1764 ERROR: status = -27 [ 655.219206][T16706] (syz.4.4689,16706,1):ocfs2_fill_super:1177 ERROR: status = -27 [ 655.295843][ T6069] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 655.472019][ T6069] usb 6-1: Using ep0 maxpacket: 8 [ 655.553707][ T6069] usb 6-1: unable to get BOS descriptor or descriptor too short [ 655.557401][ T791] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 655.595489][ T6069] usb 6-1: config 86 has an invalid interface number: 78 but max is 0 [ 655.617420][ T6069] usb 6-1: config 86 has no interface number 0 [ 655.657815][ T6069] usb 6-1: config 86 interface 78 altsetting 128 has an endpoint descriptor with address 0x78, changing to 0x8 [ 655.691657][ T6069] usb 6-1: config 86 interface 78 altsetting 128 bulk endpoint 0x8 has invalid maxpacket 1024 [ 655.737358][ T6069] usb 6-1: config 86 interface 78 altsetting 128 endpoint 0x5 has invalid wMaxPacketSize 0 [ 655.761107][ T791] usb 4-1: config 0 has an invalid interface number: 113 but max is 0 [ 655.787896][ T6069] usb 6-1: config 86 interface 78 has no altsetting 0 [ 655.790902][ T791] usb 4-1: config 0 has no interface number 0 [ 655.852256][ T791] usb 4-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 655.862604][ T6069] usb 6-1: New USB device found, idVendor=0bfd, idProduct=0121, bcdDevice=a4.7d [ 655.873563][ T6069] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.881573][ T6069] usb 6-1: Product: syz [ 655.915568][ T791] usb 4-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 655.929390][ T6069] usb 6-1: Manufacturer: syz [ 655.934019][ T6069] usb 6-1: SerialNumber: syz [ 655.969122][ T791] usb 4-1: config 0 interface 113 has no altsetting 0 [ 656.005872][T16727] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 656.010697][ T791] usb 4-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 656.082933][ T791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.112866][ T791] usb 4-1: Product: syz [ 656.132954][ T791] usb 4-1: Manufacturer: syz [ 656.137578][ T791] usb 4-1: SerialNumber: syz [ 656.192376][ T791] usb 4-1: config 0 descriptor?? [ 656.234459][ T791] pn533_usb 4-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 656.280359][ T6069] kvaser_usb 6-1:86.78: error -ENODEV: Cannot get usb endpoint(s) [ 656.336466][ T6069] usb 6-1: USB disconnect, device number 2 [ 656.385845][ T6180] usb 1-1: new full-speed USB device number 113 using dummy_hcd [ 656.501528][ T29] usb 4-1: USB disconnect, device number 4 [ 656.570016][ T6180] usb 1-1: config 0 has an invalid interface number: 113 but max is 0 [ 656.578254][T12019] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 656.608930][ T6180] usb 1-1: config 0 has no interface number 0 [ 656.619116][ T6180] usb 1-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 656.663224][ T6180] usb 1-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 656.684122][ T6180] usb 1-1: config 0 interface 113 has no altsetting 0 [ 656.699102][ T6180] usb 1-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 656.710633][ T6180] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.726476][ T6180] usb 1-1: Product: syz [ 656.738434][ T6180] usb 1-1: Manufacturer: syz [ 656.745757][T12019] usb 3-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 656.754055][ T6180] usb 1-1: SerialNumber: syz [ 656.774141][T12019] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 656.787261][ T6180] usb 1-1: config 0 descriptor?? [ 656.806065][T12019] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 656.808694][ C0] usb 1-1: NFC: Urb failure (status -71) [ 656.828460][T12019] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.846287][ T6180] usb 1-1: NFC: Unable to get FW version [ 656.850561][T12019] usb 3-1: Product: syz [ 656.858642][T12019] usb 3-1: Manufacturer: syz [ 656.863171][ T6180] pn533_usb 1-1:0.113: probe with driver pn533_usb failed with error -90 [ 656.863476][T12019] usb 3-1: SerialNumber: syz [ 656.920292][T12019] rtl8150 3-1:1.0: couldn't find required endpoints [ 656.928743][T12019] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 657.091424][T12019] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 657.120289][T16774] loop5: detected capacity change from 0 to 764 [ 657.131261][ T29] usb 1-1: USB disconnect, device number 113 [ 657.162466][T16774] rock: directory entry would overflow storage [ 657.170797][ T6069] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 657.192599][T16774] rock: sig=0x5245, size=8, remaining=5 [ 657.258329][ T6180] usb 3-1: USB disconnect, device number 13 [ 657.280624][T12019] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 3 [ 657.323413][T12019] usb 2-1: config 0 has no interface number 1 [ 657.349515][T12019] usb 2-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 657.362446][ T6069] usb 5-1: Using ep0 maxpacket: 16 [ 657.390278][T12019] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 657.398826][ T6069] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 657.416142][ T6069] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 657.432078][T12019] usb 2-1: config 0 descriptor?? [ 657.475021][ T6069] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 657.489950][T12019] usb 2-1: unknown number of interfaces: 2 [ 657.500213][ T6069] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 657.559492][ T6069] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 657.582095][ T6069] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 657.588380][T16785] loop3: detected capacity change from 0 to 2 [ 657.593227][ T6069] usb 5-1: Manufacturer: syz [ 657.612876][ T6069] usb 5-1: config 0 descriptor?? [ 657.619080][T16785] jffs2: rp_size unrepresentable [ 657.775452][ T6069] usb 2-1: USB disconnect, device number 13 [ 657.856617][ T1211] usb 5-1: USB disconnect, device number 3 [ 657.864547][T16791] loop3: detected capacity change from 0 to 64 [ 657.944594][T16793] loop0: detected capacity change from 0 to 2048 [ 657.971197][T16793] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 657.982242][T16793] NILFS (loop0): segment count 8142508126285856831 exceeds upper limit (1152921504606846975 segments) [ 658.095795][ T6180] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 658.111892][T16797] loop3: detected capacity change from 0 to 128 [ 658.157140][T16797] FAT-fs (loop3): bogus number of reserved sectors [ 658.165416][T16797] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 658.175480][T16797] FAT-fs (loop3): Can't find a valid FAT filesystem [ 658.279802][ T6180] usb 6-1: config 16 has an invalid interface number: 19 but max is 0 [ 658.306701][ T6180] usb 6-1: config 16 has no interface number 0 [ 658.330688][ T6180] usb 6-1: config 16 interface 19 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 658.382337][ T6180] usb 6-1: config 16 interface 19 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 658.422365][ T6180] usb 6-1: New USB device found, idVendor=0499, idProduct=cdf4, bcdDevice=78.ee [ 658.446176][ T6180] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.505808][ T6180] usb 6-1: Product: syz [ 658.510018][ T6180] usb 6-1: Manufacturer: syz [ 658.544391][ T6180] usb 6-1: SerialNumber: syz [ 658.559480][T16789] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 658.624692][T16808] loop0: detected capacity change from 0 to 1024 [ 658.659208][T16808] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 658.695578][T16809] NILFS: invalid option "cp=0": invalid checkpoint number 0 [ 658.709445][T16811] hfsplus: unable to find HFS+ superblock [ 658.715357][ T791] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 658.760559][T16813] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 658.848550][T16813] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 658.896981][ T791] usb 3-1: Using ep0 maxpacket: 16 [ 658.905349][ T791] usb 3-1: unable to get BOS descriptor or descriptor too short [ 658.922489][ T791] usb 3-1: New USB device found, idVendor=0e41, idProduct=4249, bcdDevice= 0.40 [ 658.942638][ T791] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.961355][ T791] usb 3-1: Product: syz [ 658.971721][ T791] usb 3-1: Manufacturer: syz [ 658.979515][ T791] usb 3-1: SerialNumber: syz [ 659.079038][ T6180] usb 6-1: USB disconnect, device number 3 [ 659.084076][ T6089] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 659.188883][ T6059] udevd[6059]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:16.19/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 659.278092][ T791] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 659.325504][ T791] usb 3-1: 2:0: failed to get current value for ch 0 (-71) [ 659.354965][ T791] usb 3-1: unit 7 not found! [ 659.405072][T16820] set_capacity_and_notify: 3 callbacks suppressed [ 659.405102][T16820] loop0: detected capacity change from 0 to 4096 [ 659.458344][T16820] ntfs3(loop0): ino=0, ni_load_mi_ex [ 659.486460][T16820] ntfs3(loop0): ino=0, ni_load_mi_ex [ 659.502898][T16820] ntfs3(loop0): Failed to load $MFT (-22). [ 659.553762][ T791] usb 3-1: USB disconnect, device number 14 [ 659.703887][ T6060] udevd[6060]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 659.732953][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 659.739348][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 660.080635][ T6069] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 660.134828][T16842] loop2: detected capacity change from 0 to 512 [ 660.163622][T16844] loop5: detected capacity change from 0 to 512 [ 660.168846][T16842] EXT4-fs: inline encryption not supported [ 660.187262][T16844] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 660.203957][T12019] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 660.235822][T16842] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 660.258675][T16844] EXT4-fs (loop5): 1 truncate cleaned up [ 660.267697][ T6069] usb 4-1: Using ep0 maxpacket: 16 [ 660.309315][ T6069] usb 4-1: config index 0 descriptor too short (expected 17170, got 18) [ 660.349937][T16844] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 660.362298][ T6069] usb 4-1: config 0 has too many interfaces: 63, using maximum allowed: 32 [ 660.370919][ T6069] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 63 [ 660.393574][T16842] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 660.416044][T12019] usb 1-1: Using ep0 maxpacket: 32 [ 660.434420][T12019] usb 1-1: config 241 has an invalid interface number: 139 but max is 0 [ 660.457272][T12019] usb 1-1: config 241 has no interface number 0 [ 660.472111][ T6069] usb 4-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=8d.90 [ 660.489188][T12019] usb 1-1: config 241 interface 139 has no altsetting 0 [ 660.499999][ T6069] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.511721][ T6069] usb 4-1: Product: syz [ 660.542775][ T6069] usb 4-1: Manufacturer: syz [ 660.551213][T12019] usb 1-1: New USB device found, idVendor=0bb4, idProduct=0a74, bcdDevice=8d.8a [ 660.560780][ T6069] usb 4-1: SerialNumber: syz [ 660.565670][T12019] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.573674][T12019] usb 1-1: Product: syz [ 660.593183][ T6069] usb 4-1: config 0 descriptor?? [ 660.604582][T12019] usb 1-1: Manufacturer: syz [ 660.613092][ T6069] ums-freecom 4-1:0.0: USB Mass Storage device detected [ 660.621930][T12019] usb 1-1: SerialNumber: syz [ 660.637229][ T6090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 660.819939][T16840] loop4: detected capacity change from 0 to 32768 [ 660.839077][ T6069] usb 4-1: USB disconnect, device number 5 [ 660.886274][T16840] journal_load_superblock: Cannot read journal superblock [ 660.904915][T16840] (syz.4.4752,16840,0):ocfs2_journal_init:963 ERROR: Linux journal layer error [ 660.905773][T12019] usb 1-1: USB disconnect, device number 114 [ 660.922041][T16840] (syz.4.4752,16840,0):ocfs2_check_volume:2347 ERROR: Could not initialize journal! [ 660.932345][T16840] (syz.4.4752,16840,0):ocfs2_check_volume:2432 ERROR: status = -5 [ 660.940387][T16840] (syz.4.4752,16840,0):ocfs2_mount_volume:1764 ERROR: status = -5 [ 660.949417][ T791] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 660.959841][T16840] (syz.4.4752,16840,1):ocfs2_fill_super:1177 ERROR: status = -5 [ 660.975417][ T6180] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 661.102809][T16862] capability: warning: `syz.4.4760' uses deprecated v2 capabilities in a way that may be insecure [ 661.151732][ T6243] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 661.161854][ T791] usb 3-1: Using ep0 maxpacket: 8 [ 661.172680][ T6180] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 661.189981][T16864] loop4: detected capacity change from 0 to 8 [ 661.190266][ T791] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 661.214135][ T6180] usb 2-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 661.227231][ T6180] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 661.239541][ T791] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 661.249286][ T791] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 661.258848][ T791] usb 3-1: Product: syz [ 661.263226][ T6180] usb 2-1: Product: syz [ 661.267404][ T6180] usb 2-1: Manufacturer: syz [ 661.272104][ T791] usb 3-1: Manufacturer: syz [ 661.276850][ T791] usb 3-1: SerialNumber: syz [ 661.281562][ T6180] usb 2-1: SerialNumber: syz [ 661.291622][ T791] usb 3-1: config 0 descriptor?? [ 661.320990][ T791] streamzap 3-1:0.0: streamzap_probe: Unexpected desc.bNumEndpoints (0) [ 661.332653][ T6243] usb 6-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 48 [ 661.356206][ T6243] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 661.379854][ T6243] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 661.398481][ T6243] usb 6-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 661.413035][ T6243] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 661.433069][ T6243] usb 6-1: Product: syz [ 661.437283][ T6243] usb 6-1: Manufacturer: syz [ 661.444007][ T6243] usb 6-1: SerialNumber: syz [ 661.485627][ T6243] usb 6-1: config 0 descriptor?? [ 661.494838][ T6243] usb-storage 6-1:0.0: USB Mass Storage device detected [ 661.544946][ T6180] comedi comedi5: Wrong number of endpoints [ 661.580051][ T6180] ni6501 2-1:5.0: driver 'ni6501' failed to auto-configure device. [ 661.589626][ T6243] usb-storage 6-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 661.606287][ T6069] usb 3-1: USB disconnect, device number 15 [ 661.659487][ T6180] usb 2-1: USB disconnect, device number 14 [ 661.775263][ T6243] usb 6-1: USB disconnect, device number 4 [ 661.801245][T16873] loop0: detected capacity change from 0 to 512 [ 661.814266][ T6265] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 661.833539][T16873] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 661.874583][T16873] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.4764: invalid block [ 661.903321][T16873] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 661.909389][T16873] EXT4-fs error (device loop0): ext4_free_branches:1020: inode #11: comm syz.0.4764: invalid indirect mapped block 4294967295 (level 1) [ 661.918833][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 661.918865][ C0] EXT4-fs (loop0): initial error at time 2000000645: ext4_get_branch:178: inode 11: block 4294967295 [ 661.918932][ C0] EXT4-fs (loop0): last error at time 2000000645: ext4_get_branch:178: inode 11: block 4294967295 [ 661.980448][T16873] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 661.993605][T16878] loop3: detected capacity change from 0 to 1024 [ 662.010896][T16873] EXT4-fs error (device loop0): ext4_free_branches:1020: inode #11: comm syz.0.4764: invalid indirect mapped block 4294967295 (level 1) [ 662.024219][T16878] EXT4-fs: Ignoring removed bh option [ 662.039032][T16873] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 662.042102][T16873] EXT4-fs (loop0): 2 truncates cleaned up [ 662.042491][T16878] EXT4-fs: inline encryption not supported [ 662.073733][T16873] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 662.087927][ T6265] usb 5-1: not running at top speed; connect to a high speed hub [ 662.091092][T16878] EXT4-fs (loop3): filesystem too large to mount safely on this system [ 662.108801][ T6265] usb 5-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 662.119836][ T6265] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 662.134825][ T6265] usb 5-1: Product: syz [ 662.139307][ T6265] usb 5-1: Manufacturer: syz [ 662.145863][ T6265] usb 5-1: SerialNumber: syz [ 662.336142][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 662.694331][ T6265] usb 5-1: USB disconnect, device number 4 [ 662.932436][ T9075] udevd[9075]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 663.206888][T16904] loop0: detected capacity change from 0 to 512 [ 663.312010][T16904] EXT4-fs error (device loop0): ext4_free_branches:1020: inode #11: comm syz.0.4778: invalid indirect mapped block 256 (level 2) [ 663.395963][T16904] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 663.401438][T16904] EXT4-fs (loop0): 2 truncates cleaned up [ 663.410657][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 663.410690][ C1] EXT4-fs (loop0): initial error at time 2000000646: ext4_free_branches:1020: inode 11 [ 663.410745][ C1] EXT4-fs (loop0): last error at time 2000000646: ext4_free_branches:1020: inode 11 [ 663.540448][T16904] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 663.615335][T16917] loop1: detected capacity change from 0 to 2048 [ 663.616655][T16913] loop3: detected capacity change from 0 to 2048 [ 663.672222][T16917] NILFS (loop1): invalid segment: Inconsistency found [ 663.690415][T16913] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 663.723323][T16917] NILFS (loop1): trying rollback from an earlier position [ 663.749646][T16882] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4768 (16882) [ 663.794642][T16917] NILFS (loop1): recovery cancelled because norecovery option was specified for a read/write mount [ 663.861105][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 663.879287][T16882] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 663.943923][T16882] BTRFS info (device loop2): using sha256 checksum algorithm [ 664.135970][T16882] BTRFS info (device loop2): rebuilding free space tree [ 664.170233][ T1211] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 664.315124][T16882] BTRFS info (device loop2): disabling free space tree [ 664.322416][T16882] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 664.361701][T16882] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 664.400794][ T1211] usb 5-1: Using ep0 maxpacket: 32 [ 664.423408][ T1211] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 664.469635][T16882] BTRFS info (device loop2): turning off barriers [ 664.475808][ T1211] usb 5-1: New USB device found, idVendor=d5ff, idProduct=0066, bcdDevice=d8.b0 [ 664.502373][T16882] BTRFS info (device loop2): turning on sync discard [ 664.524511][ T1211] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 664.567304][ T1211] usb 5-1: config 0 descriptor?? [ 664.574283][T16882] BTRFS info (device loop2): force clearing of disk cache [ 664.581645][T16943] ntfs3(loop1): ino=9, mi_enum_attr [ 664.591348][ T1211] usb 5-1: bad CDC descriptors [ 664.609306][ T6243] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 664.619860][T16943] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 664.647473][T16943] ntfs3(loop1): ino=9, mi_enum_attr [ 664.652706][T16943] ntfs3(loop1): $Secure::$SII is corrupted. [ 664.710226][T16943] ntfs3(loop1): Failed to initialize $Secure (-22). [ 664.796903][ T6243] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 664.845598][ T6243] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 664.888138][ T6243] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 664.915488][ T6095] usb 5-1: USB disconnect, device number 5 [ 664.950978][ T6243] usb 4-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 664.981754][ T6243] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 665.014953][ T6243] usb 4-1: Product: syz [ 665.019379][ T6086] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 665.038193][ T6243] usb 4-1: Manufacturer: syz [ 665.055658][T16959] set_capacity_and_notify: 2 callbacks suppressed [ 665.055683][T16959] loop0: detected capacity change from 0 to 8 [ 665.061218][ T6243] usb 4-1: SerialNumber: syz [ 665.072063][T16959] SQUASHFS error: xz decompression failed, data probably corrupt [ 665.084397][T16959] SQUASHFS error: Failed to read block 0x108: -5 [ 665.090742][T16959] SQUASHFS error: Unable to read metadata cache entry [106] [ 665.101818][T16959] SQUASHFS error: Unable to read inode 0x11f [ 665.147119][ T6243] usb 4-1: config 0 descriptor?? [ 665.148752][ T6069] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 665.187770][ T6243] uvcvideo 4-1:0.0: probe with driver uvcvideo failed with error -22 [ 665.267345][T12019] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 665.335916][ T6069] usb 6-1: Using ep0 maxpacket: 16 [ 665.363162][ T6069] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 134 [ 665.400078][ T6069] usb 6-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 665.429332][ T6069] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 665.439305][T16963] loop0: detected capacity change from 0 to 1024 [ 665.471407][ T6069] usb 6-1: Product: syz [ 665.475624][ T6069] usb 6-1: Manufacturer: syz [ 665.501090][T12019] usb 2-1: New USB device found, idVendor=13d8, idProduct=0020, bcdDevice=f7.31 [ 665.515921][T12019] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 665.524888][ T6069] usb 6-1: SerialNumber: syz [ 665.557045][ T6180] usb 4-1: USB disconnect, device number 6 [ 665.567787][ T6069] usb 6-1: config 0 descriptor?? [ 665.593895][T16953] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 665.655495][T12019] usb 2-1: selecting invalid altsetting 3 [ 665.690807][T12019] comedi comedi5: could not set alternate setting 3 in high speed [ 665.701293][ T6069] usb 6-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 665.754135][T12019] usbduxsigma 2-1:128.0: driver 'usbduxsigma' failed to auto-configure device. [ 665.833359][T16974] loop0: detected capacity change from 0 to 128 [ 665.840464][T12019] usbduxsigma 2-1:128.0: probe with driver usbduxsigma failed with error -22 [ 665.930919][T12019] usb 2-1: USB disconnect, device number 15 [ 665.997683][ T6069] usb 6-1: USB disconnect, device number 5 [ 665.999190][ T148] usb 6-1: Failed to submit usb control message: -71 [ 666.072001][ T148] usb 6-1: unable to send the bmi data to the device: -71 [ 666.117285][ T148] usb 6-1: unable to get target info from device [ 666.133155][ T148] usb 6-1: could not get target info (-71) [ 666.160887][ T148] usb 6-1: could not probe fw (-71) [ 666.397271][T16984] loop4: detected capacity change from 0 to 128 [ 666.424186][T16984] qnx6: wrong signature (magic) in superblock #1. [ 666.666172][T16989] loop0: detected capacity change from 0 to 64 [ 666.719624][T16989] hfs: invalid extent max_key_len 775 [ 666.725234][T16989] hfs: unable to open extent tree [ 666.740642][T16989] hfs: can't find a HFS filesystem on dev loop0 [ 666.864007][T16997] loop3: detected capacity change from 0 to 64 [ 666.943555][ T6243] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 666.962880][T16999] loop2: detected capacity change from 0 to 128 [ 667.025691][T16999] affs: No valid root block on device loop2 [ 667.200038][ T6243] usb 2-1: Using ep0 maxpacket: 8 [ 667.215615][ T6243] usb 2-1: config 1 has an invalid interface number: 59 but max is 0 [ 667.269396][ T6243] usb 2-1: config 1 has no interface number 0 [ 667.277222][ T6243] usb 2-1: config 1 interface 59 altsetting 5 bulk endpoint 0x1 has invalid maxpacket 1023 [ 667.308134][ T6243] usb 2-1: config 1 interface 59 has no altsetting 0 [ 667.310807][T17001] loop0: detected capacity change from 0 to 4096 [ 667.330519][ T6243] usb 2-1: New USB device found, idVendor=0582, idProduct=0044, bcdDevice=65.ec [ 667.352100][ T6243] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 667.372704][ T6243] usb 2-1: Product: syz [ 667.376900][ T6243] usb 2-1: Manufacturer: syz [ 667.381517][ T6243] usb 2-1: SerialNumber: syz [ 667.396787][T17001] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 667.436937][T16991] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 667.613217][T17001] ntfs3(loop0): Inode r=19 is not in use! [ 667.638251][T17001] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 667.689752][T17001] ntfs3(loop0): Failed to initialize $Extend/$Reparse. [ 667.699342][ T6243] usb 2-1: bad CDC descriptors [ 667.750490][ T6243] usb 2-1: USB disconnect, device number 16 [ 668.238370][T17004] loop5: detected capacity change from 0 to 32768 [ 668.257961][ T6243] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 668.286215][T17004] (syz.5.4818,17004,1):ocfs2_init_local_system_inodes:495 ERROR: status=-30, sysfile=7, slot=6 [ 668.318950][T17004] (syz.5.4818,17004,1):ocfs2_init_local_system_inodes:505 ERROR: status = -30 [ 668.342649][T17004] (syz.5.4818,17004,1):ocfs2_mount_volume:1758 ERROR: status = -30 [ 668.362243][T17004] (syz.5.4818,17004,1):ocfs2_fill_super:1177 ERROR: status = -30 [ 668.452789][ T6243] usb 1-1: Using ep0 maxpacket: 32 [ 668.472689][T17005] loop4: detected capacity change from 0 to 40427 [ 668.489492][ T6243] usb 1-1: unable to get BOS descriptor or descriptor too short [ 668.533159][ T6243] usb 1-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 668.567119][T17005] F2FS-fs (loop4): build fault injection rate: 14 [ 668.590097][T17005] F2FS-fs (loop4): build fault injection type: 0x3 [ 668.599966][ T6243] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 668.630991][ T6243] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 668.648670][T17005] F2FS-fs (loop4): invalid crc value [ 668.674746][ T6243] usb 1-1: Product: syz [ 668.679111][ T6243] usb 1-1: Manufacturer: syz [ 668.681327][T17007] F2FS-fs (loop3): Mismatch start address, segment0(0) cp_blkaddr(512) [ 668.694353][ T6243] usb 1-1: SerialNumber: syz [ 668.703785][T17005] F2FS-fs (loop4): inject kmalloc in f2fs_kmalloc of f2fs_fill_super+0x4f1c/0xad90 [ 668.737311][T17007] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 668.749593][T17005] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-12) [ 668.781715][T17007] F2FS-fs (loop3): Ignore s_resuid=0, s_resgid=60929 w/o reserve_root and reserve_node [ 668.834135][T17009] F2FS-fs (loop2): Invalid log sectorsize (14) [ 668.873828][T17009] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 668.894543][T17007] F2FS-fs (loop3): Mismatch valid blocks 4 vs. 5 [ 668.917070][T17009] F2FS-fs (loop2): build fault injection rate: 14 [ 668.917623][T17007] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 668.973289][T17009] F2FS-fs (loop2): build fault injection type: 0x1 [ 669.005094][ T6243] usb 1-1: Cannot retrieve CPort count: -71 [ 669.048189][T17009] F2FS-fs (loop2): invalid crc value [ 669.067502][ T6243] usb 1-1: Cannot retrieve CPort count: -71 [ 669.090007][T17009] F2FS-fs (loop2): inject kmalloc in f2fs_kmalloc of f2fs_fill_super+0x4f1c/0xad90 [ 669.113545][ T6243] es2_ap_driver 1-1:7.0: probe with driver es2_ap_driver failed with error -71 [ 669.140630][T17009] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-12) [ 669.175704][ T6243] usb 1-1: USB disconnect, device number 115 [ 670.208090][T17017] BTRFS: device fsid 34a2da50-e117-4d40-8878-8e0fb0127b5f devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.4824 (17017) [ 670.288293][T17017] BTRFS info (device loop5): first mount of filesystem 34a2da50-e117-4d40-8878-8e0fb0127b5f [ 670.307975][T17014] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 8aed275f-f6dc-40f3-88ab-245de92ee297 [ 670.330837][T17017] BTRFS info (device loop5): using xxhash64 checksum algorithm [ 670.337461][T17014] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4823 (17014) [ 670.414217][T17014] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 670.459236][T17014] BTRFS info (device loop1): using crc32c checksum algorithm [ 670.469022][T17024] set_capacity_and_notify: 4 callbacks suppressed [ 670.469045][T17024] loop4: detected capacity change from 0 to 32768 [ 670.514961][T17024] BTRFS: device fsid d4515e72-4b5f-44ec-805d-b3edf811e7f1 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4825 (17024) [ 670.664693][T17024] BTRFS info (device loop4): first mount of filesystem d4515e72-4b5f-44ec-805d-b3edf811e7f1 [ 670.684644][T17017] BTRFS info (device loop5): enabling ssd optimizations [ 670.694438][T17024] BTRFS info (device loop4): using xxhash64 checksum algorithm [ 670.721420][T17017] BTRFS info (device loop5): turning on async discard [ 670.758851][T17014] BTRFS info (device loop1): enabling ssd optimizations [ 670.765858][T17014] BTRFS info (device loop1): turning on async discard [ 670.810912][T17017] BTRFS info (device loop5): enabling free space tree [ 670.858013][T17014] BTRFS info (device loop1): enabling free space tree [ 670.987847][T17026] loop3: detected capacity change from 0 to 32768 [ 671.026956][T17026] BTRFS: device fsid 92aec1fe-fee8-4e05-92dc-790b47b871d9 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4826 (17026) [ 671.059197][ T6090] BTRFS info (device loop5): last unmount of filesystem 34a2da50-e117-4d40-8878-8e0fb0127b5f [ 671.116936][T17026] BTRFS info (device loop3): first mount of filesystem 92aec1fe-fee8-4e05-92dc-790b47b871d9 [ 671.167612][T17026] BTRFS info (device loop3): using xxhash64 checksum algorithm [ 671.177367][ T6083] BTRFS info (device loop1): last unmount of filesystem 8aed275f-f6dc-40f3-88ab-245de92ee297 [ 671.196985][T17024] BTRFS info (device loop4): enabling ssd optimizations [ 671.203956][T17024] BTRFS info (device loop4): turning on async discard [ 671.247171][T17024] BTRFS info (device loop4): enabling free space tree [ 671.507940][T17034] loop0: detected capacity change from 0 to 32768 [ 671.542648][T17034] BTRFS: device fsid 97240a68-9a28-4597-b04c-66b27e1182f2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.4830 (17034) [ 671.639220][T17026] BTRFS info (device loop3): enabling ssd optimizations [ 671.687014][T17034] BTRFS info (device loop0): first mount of filesystem 97240a68-9a28-4597-b04c-66b27e1182f2 [ 671.699373][T17026] BTRFS info (device loop3): turning on async discard [ 671.706176][T17026] BTRFS info (device loop3): enabling free space tree [ 671.726804][ T6092] BTRFS info (device loop4): last unmount of filesystem d4515e72-4b5f-44ec-805d-b3edf811e7f1 [ 671.764361][T17034] BTRFS info (device loop0): using blake2b checksum algorithm [ 672.074257][ T6243] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 672.215209][T17036] loop2: detected capacity change from 0 to 32768 [ 672.222578][T17034] BTRFS info (device loop0): enabling ssd optimizations [ 672.229553][T17034] BTRFS info (device loop0): turning on async discard [ 672.278582][T17036] BTRFS: device fsid 3a492a15-ac49-4ce6-945e-cef7a687c6c9 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4831 (17036) [ 672.291853][T17034] BTRFS info (device loop0): enabling free space tree [ 672.299969][ T6089] BTRFS info (device loop3): last unmount of filesystem 92aec1fe-fee8-4e05-92dc-790b47b871d9 [ 672.311954][ T6243] usb 6-1: unable to get BOS descriptor or descriptor too short [ 672.351879][ T6243] usb 6-1: config 63 has an invalid interface number: 66 but max is 0 [ 672.385671][ T6243] usb 6-1: config 63 has an invalid descriptor of length 0, skipping remainder of the config [ 672.440117][ T6243] usb 6-1: config 63 has no interface number 0 [ 672.455834][T17036] BTRFS info (device loop2): first mount of filesystem 3a492a15-ac49-4ce6-945e-cef7a687c6c9 [ 672.465382][ T6243] usb 6-1: config 63 interface 66 has no altsetting 0 [ 672.529356][ T6243] usb 6-1: New USB device found, idVendor=174f, idProduct=8acf, bcdDevice=39.f4 [ 672.553761][ T6243] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 672.562962][T17036] BTRFS info (device loop2): using crc32c checksum algorithm [ 672.595770][ T6243] usb 6-1: Product: syz [ 672.607106][ T6243] usb 6-1: Manufacturer: syz [ 672.611808][ T6243] usb 6-1: SerialNumber: syz [ 672.746421][ T6082] BTRFS info (device loop0): last unmount of filesystem 97240a68-9a28-4597-b04c-66b27e1182f2 [ 672.872698][T17036] BTRFS info (device loop2): enabling ssd optimizations [ 672.904149][T17036] BTRFS info (device loop2): turning on async discard [ 672.961335][T17036] BTRFS info (device loop2): enabling free space tree [ 672.975983][ T6243] uvcvideo 6-1:63.66: Found UVC 0.07 device syz (174f:8acf) [ 672.988093][ T6243] uvcvideo 6-1:63.66: No valid video chain found. [ 673.023411][ T6243] usb 6-1: USB disconnect, device number 6 [ 673.393236][ T6086] BTRFS info (device loop2): last unmount of filesystem 3a492a15-ac49-4ce6-945e-cef7a687c6c9 [ 673.848939][T17152] loop0: detected capacity change from 0 to 16 [ 673.911621][T17152] erofs (device loop0): mounted with root inode @ nid 36. [ 674.453965][T17162] loop0: detected capacity change from 0 to 512 [ 674.481876][T17139] loop1: detected capacity change from 0 to 32768 [ 674.520332][T17139] BTRFS: device fsid a4d06b90-61a4-49cd-bf5f-2183c3574322 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4833 (17139) [ 674.611353][T17139] BTRFS info (device loop1): first mount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 674.655712][T17162] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 674.734723][T17139] BTRFS info (device loop1): using blake2b checksum algorithm [ 674.992404][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 675.098222][T17148] loop4: detected capacity change from 0 to 32768 [ 675.106212][T17139] BTRFS info (device loop1): enabling ssd optimizations [ 675.180618][T17139] BTRFS info (device loop1): turning on async discard [ 675.192517][T17148] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4840 (17148) [ 675.228264][T17139] BTRFS info (device loop1): enabling free space tree [ 675.259074][T17156] loop5: detected capacity change from 0 to 32768 [ 675.271777][T17148] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 675.292891][T17148] BTRFS info (device loop4): using xxhash64 checksum algorithm [ 675.298112][T17156] BTRFS: device fsid afd29e67-b8c6-49b0-b0d7-0efab618e2f3 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.4843 (17156) [ 675.459766][T17192] loop0: detected capacity change from 0 to 512 [ 675.483149][T17150] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4842 (17150) [ 675.496175][T17156] BTRFS info (device loop5): first mount of filesystem afd29e67-b8c6-49b0-b0d7-0efab618e2f3 [ 675.508305][ T6083] BTRFS info (device loop1): last unmount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 675.549920][T17156] BTRFS info (device loop5): using crc32c checksum algorithm [ 675.617760][T17150] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928 [ 675.684593][T17148] BTRFS info (device loop4): enabling ssd optimizations [ 675.691761][T17148] BTRFS info (device loop4): turning on async discard [ 675.715988][T17192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 675.748853][T17148] BTRFS info (device loop4): enabling free space tree [ 675.763494][T17150] BTRFS info (device loop3): using sha256 checksum algorithm [ 675.850825][T17205] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 675.952751][T17205] ext4 filesystem being mounted at /804/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 675.994253][ T6092] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 676.013653][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 676.023348][T17156] BTRFS info (device loop5): enabling ssd optimizations [ 676.043153][T17156] BTRFS info (device loop5): turning on async discard [ 676.059031][T17156] BTRFS info (device loop5): enabling free space tree [ 676.170273][ T6086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 676.216766][ T6090] BTRFS info (device loop5): last unmount of filesystem afd29e67-b8c6-49b0-b0d7-0efab618e2f3 [ 676.227709][T17150] BTRFS info (device loop3): enabling ssd optimizations [ 676.227753][T17150] BTRFS info (device loop3): turning on async discard [ 676.227789][T17150] BTRFS info (device loop3): enabling free space tree [ 676.588752][ T6089] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928 [ 676.775812][T17246] set_capacity_and_notify: 2 callbacks suppressed [ 676.775839][T17246] loop2: detected capacity change from 0 to 512 [ 676.876936][T17246] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 676.975650][T17254] loop0: detected capacity change from 0 to 2048 [ 677.010863][T17246] ext4 filesystem being mounted at /805/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 677.021828][T17251] loop1: detected capacity change from 0 to 512 [ 677.094154][T17254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 677.191307][T17251] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 677.251022][T17251] ext4 filesystem being mounted at /818/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 677.343270][ T6086] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 677.362969][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 677.674989][ T6083] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 677.904075][T17264] loop3: detected capacity change from 0 to 4096 [ 678.052074][T17264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 678.343239][T17270] loop1: detected capacity change from 0 to 4096 [ 678.376079][ T6089] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 678.400022][T17270] ntfs3(loop1): Different NTFS sector size (2048) and media sector size (512). [ 678.576882][T17270] ntfs3(loop1): Failed to initialize $Secure::$SDH (-22). [ 678.628431][T17270] ntfs3(loop1): Failed to initialize $Secure (-22). [ 679.253507][T17265] loop0: detected capacity change from 0 to 32768 [ 679.303625][T17265] BTRFS: device fsid 4c645aab-a6bb-4c7f-acba-f49e7dbd8268 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.4860 (17265) [ 679.344711][T17267] loop2: detected capacity change from 0 to 32768 [ 679.377374][T17265] BTRFS info (device loop0): first mount of filesystem 4c645aab-a6bb-4c7f-acba-f49e7dbd8268 [ 679.400586][T17267] BTRFS: device fsid 9399ba92-402c-46cb-a272-9c4c6c4f62f5 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4859 (17267) [ 679.438761][T17272] loop4: detected capacity change from 0 to 32768 [ 679.448670][T17265] BTRFS info (device loop0): using blake2b checksum algorithm [ 679.490851][T17272] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4863 (17272) [ 679.565696][T17272] BTRFS info (device loop4): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 679.579823][T17267] BTRFS info (device loop2): first mount of filesystem 9399ba92-402c-46cb-a272-9c4c6c4f62f5 [ 679.629720][T17272] BTRFS info (device loop4): using blake2b checksum algorithm [ 679.647655][T17267] BTRFS info (device loop2): using sha256 checksum algorithm [ 679.806538][T17265] BTRFS info (device loop0): enabling ssd optimizations [ 679.863484][T17265] BTRFS info (device loop0): turning on async discard [ 679.928461][T17265] BTRFS info (device loop0): enabling free space tree [ 680.149490][ T6082] BTRFS info (device loop0): last unmount of filesystem 4c645aab-a6bb-4c7f-acba-f49e7dbd8268 [ 680.197930][T17272] BTRFS info (device loop4): enabling ssd optimizations [ 680.210100][T17267] BTRFS info (device loop2): enabling ssd optimizations [ 680.258434][T17267] BTRFS info (device loop2): turning on async discard [ 680.265271][T17267] BTRFS info (device loop2): enabling free space tree [ 680.272696][T17272] BTRFS info (device loop4): turning on async discard [ 680.279491][T17272] BTRFS info (device loop4): enabling free space tree [ 680.534952][T17274] loop5: detected capacity change from 0 to 32768 [ 680.610174][ T6086] BTRFS info (device loop2): last unmount of filesystem 9399ba92-402c-46cb-a272-9c4c6c4f62f5 [ 680.668004][ T6092] BTRFS info (device loop4): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 680.694577][T17276] loop3: detected capacity change from 0 to 40427 [ 680.698109][T17274] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 680.730220][T17276] F2FS-fs: inline encryption not supported [ 680.772609][T17274] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 680.785960][T17276] F2FS-fs (loop3): build fault injection rate: 2 [ 680.823528][T17276] F2FS-fs (loop3): build fault injection type: 0xe [ 680.894952][T17276] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of get_checkpoint_version.constprop.0+0x35/0x790 [ 681.007280][T17276] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of get_checkpoint_version.constprop.0+0x35/0x790 [ 681.009541][T17274] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 681.067607][T17276] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of get_checkpoint_version.constprop.0+0x35/0x790 [ 681.096650][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 681.141696][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 681.141913][T17276] F2FS-fs (loop3): invalid crc value [ 681.214533][T17276] F2FS-fs (loop3): inject kvmalloc in f2fs_kvmalloc of f2fs_fill_super+0x4f1c/0xad90 [ 681.302443][T17276] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-12) [ 681.399865][T17278] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 681.475962][T17278] CPU: 1 UID: 0 PID: 17278 Comm: syz.1.4866 Not tainted syzkaller #0 PREEMPT(full) [ 681.476012][T17278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 681.476035][T17278] Call Trace: [ 681.476048][T17278] [ 681.476062][T17278] dump_stack_lvl+0x100/0x190 [ 681.476126][T17278] sysfs_warn_dup.cold+0x1c/0x28 [ 681.476181][T17278] sysfs_create_dir_ns+0x24b/0x2b0 [ 681.476229][T17278] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 681.476274][T17278] ? find_held_lock+0x2b/0x80 [ 681.476320][T17278] ? kobject_add_internal+0x25f/0x930 [ 681.476383][T17278] ? kobject_add_internal+0x25f/0x930 [ 681.476451][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.476496][T17278] ? do_raw_spin_unlock+0x145/0x1e0 [ 681.476540][T17278] kobject_add_internal+0x2c8/0x930 [ 681.476614][T17278] kobject_init_and_add+0x121/0x180 [ 681.476654][T17278] ? __pfx_kobject_init_and_add+0x10/0x10 [ 681.476697][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.476737][T17278] ? lockdep_init_map_type+0x5c/0x250 [ 681.476790][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.476828][T17278] ? lockdep_init_map_type+0x5c/0x250 [ 681.476883][T17278] gfs2_sys_fs_add+0x209/0x410 [ 681.476915][T17278] ? __pfx_gfs2_sys_fs_add+0x10/0x10 [ 681.476944][T17278] ? lockdep_init_map_type+0xe6/0x250 [ 681.476993][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.477030][T17278] ? alloc_workqueue_noprof+0x198/0x200 [ 681.477076][T17278] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 681.477131][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.477179][T17278] gfs2_fill_super+0x143b/0x2cf0 [ 681.477217][T17278] ? __pfx_vsnprintf+0x10/0x10 [ 681.477257][T17278] ? __lock_acquire+0x4a5/0x2630 [ 681.477315][T17278] ? __pfx_gfs2_fill_super+0x10/0x10 [ 681.477351][T17278] ? __pfx_snprintf+0x10/0x10 [ 681.477395][T17278] ? find_held_lock+0x2b/0x80 [ 681.477431][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.477468][T17278] ? set_blocksize+0x1cf/0x460 [ 681.477507][T17278] ? setup_bdev_super+0x337/0x730 [ 681.477548][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.477596][T17278] ? sb_set_blocksize+0x1fe/0x290 [ 681.477644][T17278] ? get_tree_bdev_flags+0x38c/0x620 [ 681.477682][T17278] get_tree_bdev_flags+0x38c/0x620 [ 681.477722][T17278] ? __pfx_gfs2_fill_super+0x10/0x10 [ 681.477762][T17278] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 681.477808][T17278] ? rcu_is_watching+0x12/0xc0 [ 681.477844][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.477881][T17278] ? apparmor_capable+0x1d7/0x4d0 [ 681.477936][T17278] ? __asan_memset+0x23/0x50 [ 681.477978][T17278] gfs2_get_tree+0x4e/0x280 [ 681.478025][T17278] vfs_get_tree+0x92/0x320 [ 681.478064][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.478116][T17278] path_mount+0x7d0/0x23d0 [ 681.478165][T17278] ? __pfx_path_mount+0x10/0x10 [ 681.478199][T17278] ? lockdep_hardirqs_on+0x78/0x100 [ 681.478257][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.478312][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.478361][T17278] ? kmem_cache_free+0x124/0x6a0 [ 681.478418][T17278] ? __x64_sys_mount+0x293/0x310 [ 681.478455][T17278] __x64_sys_mount+0x293/0x310 [ 681.478496][T17278] ? __pfx___x64_sys_mount+0x10/0x10 [ 681.478536][T17278] ? do_user_addr_fault+0x8d6/0x12f0 [ 681.478588][T17278] ? srso_alias_return_thunk+0x5/0xfbef5 [ 681.478645][T17278] do_syscall_64+0x106/0xf80 [ 681.478702][T17278] ? irqentry_exit+0x138/0x670 [ 681.478765][T17278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 681.478808][T17278] RIP: 0033:0x7f4adf19da0a [ 681.478839][T17278] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 681.478879][T17278] RSP: 002b:00007f4ae0037e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 681.478918][T17278] RAX: ffffffffffffffda RBX: 00007f4ae0037ee0 RCX: 00007f4adf19da0a [ 681.478945][T17278] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007f4ae0037ea0 [ 681.478973][T17278] RBP: 00002000000124c0 R08: 00007f4ae0037ee0 R09: 0000000000000000 [ 681.478999][T17278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000012500 [ 681.479025][T17278] R13: 00007f4ae0037ea0 R14: 00000000000124a6 R15: 0000200000012540 [ 681.479076][T17278] [ 682.103247][T17278] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 682.179222][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 970ms [ 682.204144][T17278] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 682.213556][ T29] gfs2: fsid=syz:syz.0: jid=0: Done [ 682.219897][T17274] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 682.233866][T17274] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 683.508313][T17349] set_capacity_and_notify: 1 callbacks suppressed [ 683.508343][T17349] loop5: detected capacity change from 0 to 1024 [ 684.088327][T17343] loop1: detected capacity change from 0 to 32768 [ 684.103462][T17331] loop2: detected capacity change from 0 to 32768 [ 684.137447][T17343] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4871 (17343) [ 684.173243][T17331] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 684.216682][T17331] dlm: no local IP address has been set [ 684.223730][T17343] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 684.250547][T17331] dlm: cannot start dlm midcomms -107 [ 684.256966][T17343] BTRFS info (device loop1): using crc32c checksum algorithm [ 684.275231][T17331] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 684.527756][T17343] BTRFS info (device loop1): enabling ssd optimizations [ 684.583087][T17343] BTRFS info (device loop1): turning on async discard [ 684.650322][T17343] BTRFS info (device loop1): enabling free space tree [ 684.950510][T17370] loop2: detected capacity change from 0 to 1024 [ 684.986605][ T6083] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 685.066023][T17372] loop4: detected capacity change from 0 to 2048 [ 685.293504][T17372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 685.542581][T17378] loop2: detected capacity change from 0 to 132 [ 685.610204][ T6092] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 686.977406][T17380] loop4: detected capacity change from 0 to 32768 [ 687.019672][T17380] BTRFS: device fsid cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4879 (17380) [ 687.108768][T17380] BTRFS info (device loop4): first mount of filesystem cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 [ 687.158077][T17380] BTRFS info (device loop4): using crc32c checksum algorithm [ 687.186282][T17382] loop2: detected capacity change from 0 to 32768 [ 687.241301][T17382] BTRFS: device fsid d09153a9-5497-4f31-8e52-d2d02bbdf7fc devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4880 (17382) [ 687.331654][T17382] BTRFS info (device loop2): first mount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc [ 687.364630][T17382] BTRFS info (device loop2): using blake2b checksum algorithm [ 687.400692][T17380] BTRFS info (device loop4): enabling ssd optimizations [ 687.448649][T17380] BTRFS info (device loop4): turning on async discard [ 687.516606][T17380] BTRFS info (device loop4): enabling free space tree [ 687.614645][T17382] BTRFS info (device loop2): enabling ssd optimizations [ 687.643588][T17384] loop0: detected capacity change from 0 to 32768 [ 687.695880][T17382] BTRFS info (device loop2): turning on async discard [ 687.727965][T17384] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.4881 (17384) [ 687.761968][T17382] BTRFS info (device loop2): enabling free space tree [ 687.849947][T17384] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 687.898857][T17384] BTRFS info (device loop0): using sha256 checksum algorithm [ 687.915697][ T6092] BTRFS info (device loop4): last unmount of filesystem cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 [ 688.192884][ T6086] BTRFS info (device loop2): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc [ 688.213257][T17384] BTRFS info (device loop0): enabling ssd optimizations [ 688.230236][T17384] BTRFS info (device loop0): turning on async discard [ 688.237036][T17384] BTRFS info (device loop0): enabling free space tree [ 688.593961][ T6082] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 688.804623][T17440] loop4: detected capacity change from 0 to 64 [ 689.151505][T17444] loop2: detected capacity change from 0 to 256 [ 689.465622][T17446] loop4: detected capacity change from 0 to 1024 [ 689.613425][T17446] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 689.664761][T17450] loop2: detected capacity change from 0 to 64 [ 689.746177][T17452] loop1: detected capacity change from 0 to 512 [ 689.934403][ T6092] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 690.003030][T17452] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 690.207885][T17456] loop2: detected capacity change from 0 to 128 [ 690.334272][ T6083] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 690.384809][T17442] loop0: detected capacity change from 0 to 32768 [ 690.431806][T17442] BTRFS: device fsid ed4422de-dbc1-4dc1-8d60-3583f36c24cc devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.4886 (17442) [ 690.527673][T17442] BTRFS info (device loop0): first mount of filesystem ed4422de-dbc1-4dc1-8d60-3583f36c24cc [ 690.562493][T17442] BTRFS info (device loop0): using crc32c checksum algorithm [ 690.909747][T17477] loop3: detected capacity change from 0 to 256 [ 690.967585][T17442] BTRFS info (device loop0): enabling ssd optimizations [ 690.974603][T17442] BTRFS info (device loop0): turning on async discard [ 691.041122][T17442] BTRFS info (device loop0): enabling free space tree [ 691.276043][ T6082] BTRFS info (device loop0): last unmount of filesystem ed4422de-dbc1-4dc1-8d60-3583f36c24cc [ 691.438257][T17481] loop3: detected capacity change from 0 to 256 [ 691.744038][T17486] loop5: detected capacity change from 0 to 512 [ 692.080511][T17491] loop1: detected capacity change from 0 to 512 [ 692.255155][T17491] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 692.624164][T17458] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 692.632185][T17458] dlm: no local IP address has been set [ 692.673821][T17458] dlm: cannot start dlm midcomms -107 [ 692.680511][ T6083] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 692.711324][T17458] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 693.404038][T17512] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 694.120713][T17497] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 694.161255][T17497] dlm: no local IP address has been set [ 694.166848][T17497] dlm: cannot start dlm midcomms -107 [ 694.244293][T17497] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 694.412343][T17518] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 694.909742][T17514] set_capacity_and_notify: 7 callbacks suppressed [ 694.909771][T17514] loop4: detected capacity change from 0 to 32768 [ 694.950549][T17520] loop5: detected capacity change from 0 to 4096 [ 695.015770][T17520] ntfs3(loop5): Different NTFS sector size (2048) and media sector size (512). [ 695.098061][T17524] loop2: detected capacity change from 0 to 4096 [ 695.185554][T17524] ntfs3(loop2): Different NTFS sector size (2048) and media sector size (512). [ 695.705283][T17526] loop4: detected capacity change from 0 to 4096 [ 695.786323][T17526] ntfs3(loop4): Different NTFS sector size (4096) and media sector size (512). [ 696.166006][T17522] loop3: detected capacity change from 0 to 32768 [ 696.328571][T17530] loop2: detected capacity change from 0 to 8192 [ 696.374179][T17530] ntfs3(loop2): Different NTFS sector size (4096) and media sector size (512). [ 696.591575][T17532] loop4: detected capacity change from 0 to 4096 [ 696.611032][T17534] loop3: detected capacity change from 0 to 128 [ 698.028169][T17538] loop1: detected capacity change from 0 to 32768 [ 698.036456][T17540] loop0: detected capacity change from 0 to 32768 [ 698.134457][T17540] (syz.0.4922,17540,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 698.193407][T17540] (syz.0.4922,17540,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 698.226963][T17542] (syz.3.4923,17542,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 698.246889][T17542] (syz.3.4923,17542,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 698.418444][T17547] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 698.967668][T17536] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 698.990821][T17536] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 699.154048][T17536] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 1ms [ 699.254487][ T6069] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 699.272248][ T6069] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 699.769278][ T6069] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 465ms [ 699.814182][ T6069] gfs2: fsid=syz:syz.0: jid=0: Done [ 699.855371][T17536] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 699.859012][T17549] (syz.0.4925,17549,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 699.900085][T17549] (syz.0.4925,17549,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 700.237699][T17551] (syz.3.4926,17551,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 700.284265][T17551] (syz.3.4926,17551,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 700.502239][T17562] set_capacity_and_notify: 6 callbacks suppressed [ 700.502266][T17562] loop0: detected capacity change from 0 to 4096 [ 700.758279][T17567] loop5: detected capacity change from 0 to 4096 [ 700.828975][T17567] ntfs3(loop5): Different NTFS sector size (1024) and media sector size (512). [ 701.331089][T17569] loop3: detected capacity change from 0 to 16384 [ 701.497518][T17574] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 702.879240][T17566] loop1: detected capacity change from 0 to 65536 [ 702.973201][T17566] (syz.1.4930,17566,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 703.021315][T17566] (syz.1.4930,17566,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 703.067421][T17578] loop4: detected capacity change from 0 to 32768 [ 703.117737][T17578] (syz.4.4936,17578,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 703.174315][T17578] (syz.4.4936,17578,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 703.358413][T17571] loop0: detected capacity change from 0 to 65536 [ 703.436940][T17571] (syz.0.4933,17571,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 703.492912][T17571] (syz.0.4933,17571,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 703.679166][T17585] loop4: detected capacity change from 0 to 512 [ 704.146971][T17589] loop4: detected capacity change from 0 to 3 [ 704.185092][T17589] syz.4.4940: attempt to access beyond end of device [ 704.185092][T17589] loop4: rw=2048, sector=0, nr_sectors = 8 limit=3 [ 704.254660][T17589] SQUASHFS error: Failed to read block 0x0: -5 [ 704.272023][T17589] unable to read squashfs_super_block [ 704.777717][T17592] loop4: detected capacity change from 0 to 1 [ 704.798104][T17592] syz.4.4942: attempt to access beyond end of device [ 704.798104][T17592] loop4: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 704.892297][T17592] SQUASHFS error: Failed to read block 0x0: -5 [ 704.898563][T17592] unable to read squashfs_super_block [ 705.494876][T17596] SQUASHFS error: Failed to read block 0x0: -5 [ 705.531087][T17596] unable to read squashfs_super_block [ 706.085003][T17600] loop5: detected capacity change from 0 to 2048 [ 706.186909][T17600] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 706.607613][T17604] loop3: detected capacity change from 0 to 128 [ 706.641954][T17604] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 706.727027][T17604] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 707.010235][T17594] loop4: detected capacity change from 0 to 32768 [ 707.092399][T17606] loop3: detected capacity change from 0 to 256 [ 707.127358][T17594] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 707.150761][T17594] dlm: no local IP address has been set [ 707.178760][T17594] dlm: cannot start dlm midcomms -107 [ 707.195503][T17606] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 707.219280][T17594] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 707.307896][T17608] loop1: detected capacity change from 0 to 4096 [ 707.315531][T17606] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 707.362147][T17606] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 707.376775][T17608] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 707.422286][T17606] UDF-fs: Scanning with blocksize 512 failed [ 707.443923][T17606] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 707.521603][T17606] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 707.722929][T17612] loop4: detected capacity change from 0 to 256 [ 707.792669][T17612] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 707.858508][T17612] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 707.914172][T17612] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 707.953920][T17612] UDF-fs: Scanning with blocksize 512 failed [ 707.990761][T17612] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 708.118831][T17612] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 708.239958][T17620] loop1: detected capacity change from 0 to 512 [ 708.264834][T17614] loop0: detected capacity change from 0 to 8192 [ 708.321491][T17614] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 708.519744][T17622] loop4: detected capacity change from 0 to 512 [ 708.574021][T17622] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 708.594223][T17622] UDF-fs: Scanning with blocksize 512 failed [ 708.639125][T17622] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 708.682840][T17622] UDF-fs: Scanning with blocksize 1024 failed [ 708.727850][T17622] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found [ 708.788707][T17622] UDF-fs: Scanning with blocksize 2048 failed [ 708.817702][T17624] loop1: detected capacity change from 0 to 2048 [ 708.859596][T17622] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 708.938203][T17622] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 709.693236][T17634] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 712.261512][T17657] set_capacity_and_notify: 11 callbacks suppressed [ 712.261540][T17657] loop3: detected capacity change from 0 to 32768 [ 712.374668][T17657] XFS (loop3): Mounting V5 Filesystem bc2378ed-6193-40d5-9d59-7ebcb787b415 [ 712.437164][T17657] XFS (loop3): Log size 516 blocks too small, minimum size is 636 blocks [ 712.466399][T17657] XFS (loop3): AAIEEE! Log failed size checks. Abort! [ 712.487029][T17657] XFS (loop3): log mount failed [ 714.614527][ T29] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 714.721691][T17674] loop1: detected capacity change from 0 to 2048 [ 714.804930][ T29] usb 6-1: unable to get BOS descriptor or descriptor too short [ 714.836256][ T29] usb 6-1: not running at top speed; connect to a high speed hub [ 714.863011][ T29] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 714.902568][ T29] usb 6-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 714.911675][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 714.977532][ T29] usb 6-1: Product: syz [ 714.984401][ T29] usb 6-1: Manufacturer: syz [ 715.001064][ T29] usb 6-1: SerialNumber: syz [ 715.179346][T17678] loop1: detected capacity change from 0 to 2048 [ 715.230517][T17678] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 715.256564][T17678] UDF-fs: Scanning with blocksize 512 failed [ 715.297029][ T29] usb 6-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 715.320490][T17678] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 715.340686][ T29] usb 6-1: found format II with max.bitrate = 512, frame size=4095 [ 715.362428][ T29] usb 6-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 715.404871][ T29] usb 6-1: found format II with max.bitrate = 512, frame size=4095 [ 715.451422][ T29] usb 6-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 715.515583][T17668] loop4: detected capacity change from 0 to 65536 [ 715.684224][T17668] XFS (loop4): Mounting V5 Filesystem 4194cad6-cad4-4798-ac4c-c2118f686eb1 [ 715.924181][ T29] usb 6-1: USB disconnect, device number 7 [ 716.040645][T17668] XFS (loop4): Ending clean mount [ 716.283075][ T6092] XFS (loop4): Unmounting Filesystem 4194cad6-cad4-4798-ac4c-c2118f686eb1 [ 716.638732][T17672] loop0: detected capacity change from 0 to 65536 [ 716.738108][T17672] XFS (loop0): Mounting V5 Filesystem e4654a66-62e5-4963-a81e-012d9d4871af [ 716.898154][T17672] XFS (loop0): Ending clean mount [ 717.072716][ T6082] XFS (loop0): Unmounting Filesystem e4654a66-62e5-4963-a81e-012d9d4871af [ 717.719804][T17706] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4985'. [ 717.750940][T17706] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4985'. [ 717.978925][T17676] loop2: detected capacity change from 0 to 65536 [ 718.110463][T17676] XFS (loop2): Deprecated V4 format (crc=0) not supported by kernel. [ 718.273027][T17688] loop1: detected capacity change from 0 to 65536 [ 718.583480][T17688] XFS (loop1): Mounting V5 Filesystem 3e7e19ec-4fa8-4c61-9f42-f376546f3591 [ 718.777609][T17688] XFS (loop1): Ending clean mount [ 718.959598][ T6083] XFS (loop1): Unmounting Filesystem 3e7e19ec-4fa8-4c61-9f42-f376546f3591 [ 719.636219][T17735] openvswitch: netlink: VXLAN extension message has 196 unknown bytes. [ 720.099984][T17704] loop4: detected capacity change from 0 to 65536 [ 720.194747][T17704] XFS (loop4): Deprecated V4 format (crc=0) not supported by kernel. [ 720.316906][T17744] loop1: detected capacity change from 0 to 512 [ 720.380280][T17744] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 720.430041][T17744] UDF-fs: Scanning with blocksize 512 failed [ 720.458060][T17744] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 720.616927][T17744] UDF-fs: Scanning with blocksize 1024 failed [ 720.630452][T17737] loop2: detected capacity change from 0 to 32768 [ 720.650980][T17744] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 720.693389][T17744] UDF-fs: Scanning with blocksize 2048 failed [ 720.703828][ T6057] loop2: p1 p3 < p5 p6 > [ 720.724966][T17744] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 720.765709][T17737] loop2: p1 p3 < p5 p6 > [ 720.835658][T17744] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 720.844484][T17746] loop4: detected capacity change from 0 to 256 [ 721.355771][T17752] netlink: 512 bytes leftover after parsing attributes in process `syz.1.4999'. [ 721.550102][T17755] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5000'. [ 721.596523][T17755] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5000'. [ 721.970092][ T6057] udevd[6057]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 721.984352][ T6730] udevd[6730]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 722.004677][ T6059] udevd[6059]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 722.016315][ T9075] udevd[9075]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 722.039061][T17731] loop5: detected capacity change from 0 to 65536 [ 722.144084][ T9075] udevd[9075]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 722.179999][ T6059] udevd[6059]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 722.194541][ T6060] udevd[6060]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 722.197020][ T6730] udevd[6730]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 722.362703][T17762] loop3: detected capacity change from 0 to 8192 [ 722.400226][T17762] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 722.440865][T17762] UDF-fs: Scanning with blocksize 512 failed [ 722.459522][T17772] loop2: detected capacity change from 0 to 512 [ 722.480262][T17762] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 722.484813][T17776] loop0: detected capacity change from 0 to 64 [ 722.543082][T17762] UDF-fs: Scanning with blocksize 1024 failed [ 722.599817][T17762] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 722.657714][T17762] UDF-fs: Scanning with blocksize 2048 failed [ 722.720554][T17762] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 725.407937][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 725.414301][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 725.508037][T17889] loop4: detected capacity change from 0 to 1024 [ 726.031290][T17907] loop0: detected capacity change from 0 to 512 [ 726.227117][T17907] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 726.296889][T17907] ext4 filesystem being mounted at /688/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 726.344793][T17920] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 726.587497][ T6082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 726.765765][T17936] loop1: detected capacity change from 0 to 64 [ 726.835907][T17936] syz.1.5063: attempt to access beyond end of device [ 726.835907][T17936] loop1: rw=8388608, sector=16777216, nr_sectors = 2 limit=64 [ 726.881819][T17941] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5062'. [ 726.930463][T17936] Buffer I/O error on dev loop1, logical block 8388608, async page read [ 726.976816][T17936] syz.1.5063: attempt to access beyond end of device [ 726.976816][T17936] loop1: rw=8388608, sector=16777216, nr_sectors = 2 limit=64 [ 727.048602][T17936] Buffer I/O error on dev loop1, logical block 8388608, async page read [ 727.254108][T17950] loop4: detected capacity change from 0 to 64 [ 727.501369][ T29] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 727.583346][T17962] kAFS: unparsable volume name [ 727.611699][T17959] loop1: detected capacity change from 0 to 2048 [ 727.685278][T17959] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 727.730234][ T29] usb 1-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 727.752874][ T29] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 727.761565][T17965] comedi comedi4: bad chanlist[0]=0x04100003 chan=3 range length=2 [ 727.798723][ T29] usb 1-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 727.811255][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 727.839165][T17968] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 727.850796][ T29] usb 1-1: Product: syz [ 727.856363][ T29] usb 1-1: Manufacturer: syz [ 727.861158][ T29] usb 1-1: SerialNumber: syz [ 727.882887][ T29] usb 1-1: config 0 descriptor?? [ 727.936365][T17959] NILFS (loop1): the device already has a read/write mount. [ 727.947642][ T29] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 728.357962][T17983] loop5: detected capacity change from 0 to 64 [ 728.400691][ T29] usb 1-1: USB disconnect, device number 116 [ 728.443837][T17983] syz.5.5086: attempt to access beyond end of device [ 728.443837][T17983] loop5: rw=8388608, sector=16777216, nr_sectors = 2 limit=64 [ 728.518359][T17983] Buffer I/O error on dev loop5, logical block 8388608, async page read [ 728.565531][T17983] syz.5.5086: attempt to access beyond end of device [ 728.565531][T17983] loop5: rw=8388608, sector=16777216, nr_sectors = 2 limit=64 [ 728.648081][T17983] Buffer I/O error on dev loop5, logical block 8388608, async page read [ 728.977667][T17998] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5092'. [ 729.028893][T18001] binder: 18000:18001 ioctl c0306201 200000000180 returned -14 [ 729.029475][ T6180] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 729.288663][ T6180] usb 5-1: Using ep0 maxpacket: 32 [ 729.316996][ T6180] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 729.360692][ T6180] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 729.414100][ T6180] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 729.456887][ T6180] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid maxpacket 51093, setting to 1024 [ 729.495795][T18017] netlink: 'syz.3.5101': attribute type 1 has an invalid length. [ 729.524720][ T6180] usb 5-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 729.538342][T18015] loop0: detected capacity change from 0 to 2048 [ 729.553290][ T6180] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 729.572113][T18015] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 729.572199][ T6180] usb 5-1: Product: syz [ 729.629991][ T6180] usb 5-1: Manufacturer: syz [ 729.634645][ T6180] usb 5-1: SerialNumber: syz [ 729.677280][ T6180] usb 5-1: config 0 descriptor?? [ 729.695372][ T29] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 729.704095][T17993] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 729.723463][ T6180] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input46 [ 729.920496][ T29] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 729.952773][ T29] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 730.037721][ T29] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 730.057865][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 730.094978][ T29] usb 2-1: SerialNumber: syz [ 730.204952][ T6265] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 730.230973][ C1] xpad 5-1:0.0: xpad_irq_in - usb_submit_urb failed with result -1 [ 730.265178][ T6243] usb 5-1: USB disconnect, device number 6 [ 730.265299][ C1] xpad 5-1:0.0: xpad_irq_in - usb_submit_urb failed with result -19 [ 730.279144][ C1] xpad 5-1:0.0: xpad_irq_out - usb_submit_urb failed with result -19 [ 730.304734][T18035] tmpfs: Bad value for 'mpol' [ 730.389046][ T6265] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 730.429079][ T6265] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 730.446666][ T29] usb 2-1: 0:2 : does not exist [ 730.468566][ T6265] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 730.495567][ T6265] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 730.529157][ T6265] usb 3-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 730.551008][ T6265] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 730.584663][ T6265] usb 3-1: config 0 descriptor?? [ 730.625345][ T29] usb 2-1: USB disconnect, device number 17 [ 730.778035][ T6060] udevd[6060]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 730.863180][ T6095] usb 3-1: USB disconnect, device number 16 [ 731.028209][T18050] random: crng reseeded on system resumption [ 731.391641][ T30] audit: type=1400 audit(2000000710.120:15): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=18066 comm="syz.5.5125" [ 731.665401][T18075] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 731.884723][T18083] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5133'. [ 731.955490][T18088] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 732.335606][T18101] loop2: detected capacity change from 0 to 64 [ 732.577550][T18111] warning: `syz.5.5145' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 732.933303][T18121] netlink: 'syz.3.5151': attribute type 2 has an invalid length. [ 733.026235][T18124] netlink: 156 bytes leftover after parsing attributes in process `syz.1.5154'. [ 733.407431][T18143] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5161'. [ 733.458915][T18140] loop5: detected capacity change from 0 to 1764 [ 733.561556][T18140] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 734.611393][T18176] xt_CT: You must specify a L4 protocol and not use inversions on it [ 734.765930][T18181] loop2: detected capacity change from 0 to 1024 [ 735.078450][T18191] xt_connbytes: Forcing CT accounting to be enabled [ 735.328198][T18200] loop3: detected capacity change from 0 to 256 [ 735.440879][T18200] FAT-fs (loop3): Directory bread(block 64) failed [ 735.461077][T18200] FAT-fs (loop3): Directory bread(block 65) failed [ 735.514672][T18200] FAT-fs (loop3): Directory bread(block 66) failed [ 735.545285][T18201] loop2: detected capacity change from 0 to 4096 [ 735.556256][T18200] FAT-fs (loop3): Directory bread(block 67) failed [ 735.583783][T18200] FAT-fs (loop3): Directory bread(block 68) failed [ 735.606251][T18201] ntfs3(loop2): ino=3, Correct links count -> 2. [ 735.610692][T18200] FAT-fs (loop3): Directory bread(block 69) failed [ 735.625206][T18200] FAT-fs (loop3): Directory bread(block 70) failed [ 735.641544][T18200] FAT-fs (loop3): Directory bread(block 71) failed [ 735.662495][T18200] FAT-fs (loop3): Directory bread(block 72) failed [ 735.690734][T18200] FAT-fs (loop3): Directory bread(block 73) failed [ 735.698541][T18210] tmpfs: Bad value for 'mpol' [ 735.706331][T18201] ntfs3(loop2): ino=1a, mi_enum_attr [ 735.732982][T18201] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 735.847320][ T6265] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 735.946512][T18214] random: crng reseeded on system resumption [ 736.034106][ T6265] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 736.071552][ T6265] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 736.138436][ T6265] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 736.157937][ T6265] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 736.209815][ T6265] usb 1-1: SerialNumber: syz [ 736.393402][T18225] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 736.475245][ T6265] usb 1-1: 0:2 : does not exist [ 736.689883][ T6265] usb 1-1: USB disconnect, device number 117 [ 736.981431][ T6060] udevd[6060]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 737.174294][T18247] netlink: 24 bytes leftover after parsing attributes in process `syz.5.5209'. [ 737.571721][T18253] loop4: detected capacity change from 0 to 4096 [ 737.666534][T18263] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 738.876691][T18304] kAFS: Can only specify source 'none' with -o dyn [ 739.228125][T18317] MTD: Couldn't look up './file0': -15 [ 739.396384][T18324] netlink: zone id is out of range [ 739.416297][T18324] netlink: zone id is out of range [ 739.448920][T18324] netlink: zone id is out of range [ 739.473910][T18324] netlink: zone id is out of range [ 739.512487][T18324] netlink: zone id is out of range [ 739.523161][T18324] netlink: zone id is out of range [ 739.537033][T18324] netlink: zone id is out of range [ 739.574324][T18324] netlink: zone id is out of range [ 739.586665][T18324] netlink: zone id is out of range [ 739.612681][T18324] netlink: zone id is out of range [ 739.830996][T18341] sit0: entered promiscuous mode [ 739.913203][T18341] netlink: 'syz.3.5240': attribute type 1 has an invalid length. [ 739.954708][T18341] netlink: 1 bytes leftover after parsing attributes in process `syz.3.5240'. [ 740.145413][T18355] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 740.388741][ T29] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 740.591357][ T29] usb 5-1: Using ep0 maxpacket: 8 [ 740.605948][ T29] usb 5-1: config 0 has an invalid interface number: 52 but max is 0 [ 740.621441][ T29] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 740.672555][ T29] usb 5-1: config 0 has no interface number 0 [ 740.705481][T18372] loop2: detected capacity change from 0 to 256 [ 740.709370][ T29] usb 5-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 740.742300][ T29] usb 5-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 740.796985][ T29] usb 5-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 740.848397][ T29] usb 5-1: config 0 interface 52 has no altsetting 0 [ 740.884524][ T29] usb 5-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice= 0.00 [ 740.901370][T18372] FAT-fs (loop2): Directory bread(block 64) failed [ 740.919560][ T29] usb 5-1: New USB device strings: Mfr=0, Product=234, SerialNumber=34 [ 740.941047][T18372] FAT-fs (loop2): Directory bread(block 65) failed [ 740.965452][ T29] usb 5-1: Product: syz [ 740.974604][ T29] usb 5-1: SerialNumber: syz [ 740.987270][T18372] FAT-fs (loop2): Directory bread(block 66) failed [ 741.004698][T18372] FAT-fs (loop2): Directory bread(block 67) failed [ 741.020877][ T29] usb 5-1: config 0 descriptor?? [ 741.049786][T18372] FAT-fs (loop2): Directory bread(block 68) failed [ 741.094047][T18372] FAT-fs (loop2): Directory bread(block 69) failed [ 741.100752][T18372] FAT-fs (loop2): Directory bread(block 70) failed [ 741.158309][T18372] FAT-fs (loop2): Directory bread(block 71) failed [ 741.164993][T18372] FAT-fs (loop2): Directory bread(block 72) failed [ 741.223489][T18372] FAT-fs (loop2): Directory bread(block 73) failed [ 741.281594][ T29] synaptics_usb 5-1:0.52: synusb_open - usb_submit_urb failed, error: -90 [ 741.304679][ T29] synaptics_usb 5-1:0.52: probe with driver synaptics_usb failed with error -5 [ 741.531429][T18394] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.5265'. [ 741.560930][ T6243] usb 5-1: USB disconnect, device number 7 [ 741.573375][T18394] bridge_slave_1: default FDB implementation only supports local addresses [ 742.338252][T18418] loop3: detected capacity change from 0 to 64 [ 742.350184][T18416] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 742.377720][T18416] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 742.397790][T18418] hfs: unable to locate alternate MDB [ 742.413032][T18418] hfs: continuing without an alternate MDB [ 742.466468][ T30] audit: type=1800 audit(2000000720.489:16): pid=18418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.5277" name="file1" dev="loop3" ino=22 res=0 errno=0 [ 742.762386][T17850] [ 742.764754][T17850] ====================================================== [ 742.771769][T17850] WARNING: possible circular locking dependency detected [ 742.778790][T17850] syzkaller #0 Not tainted [ 742.783216][T17850] ------------------------------------------------------ [ 742.790226][T17850] kworker/u8:10/17850 is trying to acquire lock: [ 742.796549][T17850] ffff888026609478 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xa6/0xcf0 [ 742.807378][T17850] [ 742.807378][T17850] but task is already holding lock: [ 742.814739][T17850] ffff8880330f40b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x273/0x330 [ 742.824166][T17850] [ 742.824166][T17850] which lock already depends on the new lock. [ 742.824166][T17850] [ 742.834567][T17850] [ 742.834567][T17850] the existing dependency chain (in reverse order) is: [ 742.843580][T17850] [ 742.843580][T17850] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 742.851613][T17850] __mutex_lock+0x1a2/0x1b90 [ 742.856759][T17850] hfs_find_init+0x273/0x330 [ 742.861984][T17850] hfs_ext_read_extent+0x19d/0x9d0 [ 742.867630][T17850] hfs_get_block+0x576/0x830 [ 742.872813][T17850] block_read_full_folio+0x36c/0x8e0 [ 742.878846][T17850] filemap_read_folio+0xfc/0x3b0 [ 742.884317][T17850] do_read_cache_folio+0x2d7/0x6b0 [ 742.889987][T17850] read_cache_page+0x5b/0x1b0 [ 742.895199][T17850] __hfs_bnode_create+0x718/0x9a0 [ 742.900801][T17850] hfs_bnode_find+0x2d5/0xd30 [ 742.906029][T17850] hfs_brec_find+0x39d/0x620 [ 742.911162][T17850] hfs_brec_read+0x26/0x120 [ 742.916204][T17850] hfs_cat_find_brec+0xdc/0x2a0 [ 742.921576][T17850] hfs_fill_super+0x58d/0x7e0 [ 742.926960][T17850] get_tree_bdev_flags+0x38c/0x620 [ 742.932604][T17850] vfs_get_tree+0x92/0x320 [ 742.937549][T17850] path_mount+0x7d0/0x23d0 [ 742.942488][T17850] __x64_sys_mount+0x293/0x310 [ 742.947805][T17850] do_syscall_64+0x106/0xf80 [ 742.952946][T17850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.959365][T17850] [ 742.959365][T17850] -> #0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}: [ 742.969123][T17850] __lock_acquire+0x14b8/0x2630 [ 742.974530][T17850] lock_acquire+0x1cf/0x380 [ 742.979672][T17850] __mutex_lock+0x1a2/0x1b90 [ 742.984896][T17850] hfs_extend_file+0xa6/0xcf0 [ 742.990105][T17850] hfs_bmap_reserve+0x2ab/0x3a0 [ 742.995490][T17850] __hfs_ext_write_extent+0x3c4/0x510 [ 743.001397][T17850] hfs_ext_write_extent+0x1b7/0x200 [ 743.007134][T17850] hfs_write_inode+0xce/0xab0 [ 743.012349][T17850] __writeback_single_inode+0xd00/0x13c0 [ 743.018523][T17850] writeback_sb_inodes+0x766/0x1c70 [ 743.024263][T17850] wb_writeback+0x1c0/0xbe0 [ 743.029307][T17850] wb_workfn+0x142/0xc00 [ 743.034086][T17850] process_one_work+0xa23/0x19a0 [ 743.039548][T17850] worker_thread+0x5ef/0xe50 [ 743.044664][T17850] kthread+0x370/0x450 [ 743.049278][T17850] ret_from_fork+0x754/0xd80 [ 743.054428][T17850] ret_from_fork_asm+0x1a/0x30 [ 743.059738][T17850] [ 743.059738][T17850] other info that might help us debug this: [ 743.059738][T17850] [ 743.069973][T17850] Possible unsafe locking scenario: [ 743.069973][T17850] [ 743.077420][T17850] CPU0 CPU1 [ 743.082775][T17850] ---- ---- [ 743.088129][T17850] lock(&tree->tree_lock/1); [ 743.092824][T17850] lock(&HFS_I(tree->inode)->extents_lock); [ 743.101331][T17850] lock(&tree->tree_lock/1); [ 743.108542][T17850] lock(&HFS_I(tree->inode)->extents_lock); [ 743.114712][T17850] [ 743.114712][T17850] *** DEADLOCK *** [ 743.114712][T17850] [ 743.122842][T17850] 3 locks held by kworker/u8:10/17850: [ 743.128323][T17850] #0: ffff888020ac0948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x1310/0x19a0 [ 743.139168][T17850] #1: ffffc9000e63fd08 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x988/0x19a0 [ 743.151126][T17850] #2: ffff8880330f40b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x273/0x330 [ 743.160937][T17850] [ 743.160937][T17850] stack backtrace: [ 743.166823][T17850] CPU: 1 UID: 0 PID: 17850 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT(full) [ 743.166864][T17850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 743.166889][T17850] Workqueue: writeback wb_workfn (flush-7:3) [ 743.166942][T17850] Call Trace: [ 743.166954][T17850] [ 743.166966][T17850] dump_stack_lvl+0x100/0x190 [ 743.167020][T17850] print_circular_bug.cold+0x178/0x1c7 [ 743.167078][T17850] check_noncircular+0x146/0x160 [ 743.167123][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.167172][T17850] __lock_acquire+0x14b8/0x2630 [ 743.167226][T17850] ? __pfx_stack_trace_save+0x10/0x10 [ 743.167271][T17850] lock_acquire+0x1cf/0x380 [ 743.167319][T17850] ? hfs_extend_file+0xa6/0xcf0 [ 743.167358][T17850] ? __pfx___might_resched+0x10/0x10 [ 743.167390][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.167430][T17850] ? add_lock_to_list+0x99/0x110 [ 743.167475][T17850] __mutex_lock+0x1a2/0x1b90 [ 743.167525][T17850] ? hfs_extend_file+0xa6/0xcf0 [ 743.167561][T17850] ? hfs_extend_file+0xa6/0xcf0 [ 743.167602][T17850] ? hfs_find_init+0xb3/0x330 [ 743.167647][T17850] ? hfs_ext_write_extent+0x192/0x200 [ 743.167685][T17850] ? __pfx___mutex_lock+0x10/0x10 [ 743.167734][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.167774][T17850] ? lock_acquire+0x1cf/0x380 [ 743.167822][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.167868][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.167911][T17850] ? trace_contention_end+0x140/0x180 [ 743.167965][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168006][T17850] ? __mutex_lock+0x26a/0x1b90 [ 743.168058][T17850] ? hfs_extend_file+0xa6/0xcf0 [ 743.168092][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168132][T17850] hfs_extend_file+0xa6/0xcf0 [ 743.168170][T17850] ? __pfx_hfs_extend_file+0x10/0x10 [ 743.168206][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168254][T17850] hfs_bmap_reserve+0x2ab/0x3a0 [ 743.168290][T17850] __hfs_ext_write_extent+0x3c4/0x510 [ 743.168325][T17850] ? hfs_find_init+0x273/0x330 [ 743.168370][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168413][T17850] hfs_ext_write_extent+0x1b7/0x200 [ 743.168450][T17850] ? __pfx_hfs_ext_write_extent+0x10/0x10 [ 743.168490][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168531][T17850] ? mpage_writepages+0x177/0x1e0 [ 743.168577][T17850] ? __pfx_mpage_writepages+0x10/0x10 [ 743.168630][T17850] hfs_write_inode+0xce/0xab0 [ 743.168670][T17850] ? __pfx_hfs_write_inode+0x10/0x10 [ 743.168709][T17850] ? __lock_acquire+0x4a5/0x2630 [ 743.168770][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 743.168812][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 743.168853][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.168900][T17850] __writeback_single_inode+0xd00/0x13c0 [ 743.168946][T17850] ? __pfx___writeback_single_inode+0x10/0x10 [ 743.168988][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169029][T17850] ? do_raw_spin_unlock+0x145/0x1e0 [ 743.169063][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169107][T17850] writeback_sb_inodes+0x766/0x1c70 [ 743.169159][T17850] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 743.169231][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169271][T17850] ? rcu_is_watching+0x12/0xc0 [ 743.169306][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169347][T17850] ? queue_io+0x287/0x550 [ 743.169381][T17850] wb_writeback+0x1c0/0xbe0 [ 743.169420][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169467][T17850] ? __pfx_wb_writeback+0x10/0x10 [ 743.169513][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169554][T17850] ? mark_held_locks+0x40/0x70 [ 743.169608][T17850] ? _raw_spin_unlock_irq+0x23/0x50 [ 743.169653][T17850] wb_workfn+0x142/0xc00 [ 743.169695][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169735][T17850] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 743.169781][T17850] ? __pfx_wb_workfn+0x10/0x10 [ 743.169823][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169866][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169909][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.169949][T17850] ? rcu_is_watching+0x12/0xc0 [ 743.169987][T17850] process_one_work+0xa23/0x19a0 [ 743.170028][T17850] ? __pfx_process_one_work+0x10/0x10 [ 743.170058][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.170107][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.170150][T17850] worker_thread+0x5ef/0xe50 [ 743.170189][T17850] ? kthread+0x13a/0x450 [ 743.170238][T17850] ? __pfx_worker_thread+0x10/0x10 [ 743.170267][T17850] kthread+0x370/0x450 [ 743.170317][T17850] ? __pfx_kthread+0x10/0x10 [ 743.170368][T17850] ret_from_fork+0x754/0xd80 [ 743.170422][T17850] ? __pfx_ret_from_fork+0x10/0x10 [ 743.170476][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.170516][T17850] ? __switch_to+0x7b4/0x1120 [ 743.170553][T17850] ? __pfx_kthread+0x10/0x10 [ 743.170609][T17850] ret_from_fork_asm+0x1a/0x30 [ 743.170658][T17850] [ 743.698768][T18431] netlink: 1047 bytes leftover after parsing attributes in process `syz.4.5282'. [ 743.729868][T17850] hfs: new node 0 already hashed? [ 743.731424][T18431] bridge_slave_1: default FDB implementation only supports local addresses [ 743.735531][T17850] ------------[ cut here ]------------ [ 743.749360][T17850] 1 [ 743.749377][T17850] WARNING: fs/hfs/bnode.c:520 at hfs_bnode_create.cold+0x41/0x49, CPU#1: kworker/u8:10/17850 [ 743.763209][T17850] Modules linked in: [ 743.767466][T17850] CPU: 1 UID: 0 PID: 17850 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT(full) [ 743.777490][T17850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 743.788061][T17850] Workqueue: writeback wb_workfn (flush-7:3) [ 743.795913][T17850] RIP: 0010:hfs_bnode_create.cold+0x41/0x49 [ 743.802730][T17850] Code: bd 18 6a 0a e9 3f 53 d0 01 e8 43 32 e1 00 4c 89 f7 e8 ab 18 6a 0a e8 36 32 e1 00 89 ee 48 c7 c7 80 77 d1 8b e8 08 e4 fa ff 90 <0f> 0b 90 e9 41 56 d0 01 e8 1a 32 e1 00 e8 05 ed 4d 00 e9 9d 58 d0 [ 743.823031][T17850] RSP: 0018:ffffc9000e63f030 EFLAGS: 00010282 [ 743.829615][T17850] RAX: 000000000000001f RBX: ffff888069c97100 RCX: 0000000000000000 [ 743.837935][T17850] RDX: 000000000000001f RSI: ffffffff81e784e9 RDI: fffff52001cc7df7 [ 743.846199][T17850] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 743.854239][T17850] R10: 0000000080000000 R11: 77656e203a736668 R12: dffffc0000000000 [ 743.862343][T17850] R13: ffff8880330f4000 R14: ffff8880330f40e0 R15: 0000000000000000 [ 743.870354][T17850] FS: 0000000000000000(0000) GS:ffff888124443000(0000) knlGS:0000000000000000 [ 743.879347][T17850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 743.885994][T17850] CR2: 000055a3ec0b6168 CR3: 00000000352f3000 CR4: 0000000000350ef0 [ 743.894012][T17850] Call Trace: [ 743.897306][T17850] [ 743.900248][T17850] ? _raw_spin_unlock+0x28/0x50 [ 743.905204][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.910872][T17850] ? hfs_bnode_put+0x208/0x480 [ 743.915718][T17850] hfs_bmap_alloc+0x5a7/0x6b0 [ 743.920950][T17850] ? __pfx_hfs_bmap_alloc+0x10/0x10 [ 743.926645][T17850] ? __asan_memcpy+0x3c/0x60 [ 743.931271][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.936965][T17850] ? hfs_bnode_read.part.0+0x298/0x330 [ 743.942479][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.948287][T17850] ? folio_mark_accessed+0xf3/0x1040 [ 743.953615][T17850] hfs_btree_inc_height.isra.0+0xff/0x820 [ 743.959933][T17850] ? rcu_is_watching+0x12/0xc0 [ 743.964734][T17850] ? __pfx_hfs_btree_inc_height.isra.0+0x10/0x10 [ 743.971131][T17850] ? do_raw_spin_unlock+0x145/0x1e0 [ 743.976370][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.982042][T17850] ? _raw_spin_unlock+0x28/0x50 [ 743.986928][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.992635][T17850] ? hfs_bnode_put+0x208/0x480 [ 743.997451][T17850] hfs_brec_insert+0x8ba/0xc20 [ 744.002276][T17850] ? __pfx_hfs_brec_insert+0x10/0x10 [ 744.007623][T17850] ? hfs_bmap_reserve+0x2c5/0x3a0 [ 744.012823][T17850] __hfs_ext_write_extent+0x3ef/0x510 [ 744.018237][T17850] ? hfs_find_init+0x273/0x330 [ 744.023069][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.029185][T17850] hfs_ext_write_extent+0x1b7/0x200 [ 744.034940][T17850] ? __pfx_hfs_ext_write_extent+0x10/0x10 [ 744.040724][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.046431][T17850] ? mpage_writepages+0x177/0x1e0 [ 744.051505][T17850] ? __pfx_mpage_writepages+0x10/0x10 [ 744.056975][T17850] hfs_write_inode+0xce/0xab0 [ 744.061713][T17850] ? __pfx_hfs_write_inode+0x10/0x10 [ 744.067043][T17850] ? __lock_acquire+0x4a5/0x2630 [ 744.072062][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 744.077955][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 744.083837][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.089545][T17850] __writeback_single_inode+0xd00/0x13c0 [ 744.095226][T17850] ? __pfx___writeback_single_inode+0x10/0x10 [ 744.101455][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.107144][T17850] ? do_raw_spin_unlock+0x145/0x1e0 [ 744.112405][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.118161][T17850] writeback_sb_inodes+0x766/0x1c70 [ 744.123427][T17850] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 744.129230][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.134919][T17850] ? rcu_is_watching+0x12/0xc0 [ 744.140332][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.146240][T17850] ? queue_io+0x287/0x550 [ 744.151077][T17850] wb_writeback+0x1c0/0xbe0 [ 744.155625][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.161328][T17850] ? __pfx_wb_writeback+0x10/0x10 [ 744.166394][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.172176][T17850] ? mark_held_locks+0x40/0x70 [ 744.177173][T17850] ? _raw_spin_unlock_irq+0x23/0x50 [ 744.182553][T17850] wb_workfn+0x142/0xc00 [ 744.186876][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.192535][T17850] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 744.198416][T17850] ? __pfx_wb_workfn+0x10/0x10 [ 744.203229][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.208948][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.214753][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.220611][T17850] ? rcu_is_watching+0x12/0xc0 [ 744.225456][T17850] process_one_work+0xa23/0x19a0 [ 744.230436][T17850] ? __pfx_process_one_work+0x10/0x10 [ 744.235867][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.241654][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.247845][T17850] worker_thread+0x5ef/0xe50 [ 744.252463][T17850] ? kthread+0x13a/0x450 [ 744.257390][T17850] ? __pfx_worker_thread+0x10/0x10 [ 744.262605][T17850] kthread+0x370/0x450 [ 744.266809][T17850] ? __pfx_kthread+0x10/0x10 [ 744.271483][T17850] ret_from_fork+0x754/0xd80 [ 744.276146][T17850] ? __pfx_ret_from_fork+0x10/0x10 [ 744.281331][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.287000][T17850] ? __switch_to+0x7b4/0x1120 [ 744.291763][T17850] ? __pfx_kthread+0x10/0x10 [ 744.296436][T17850] ret_from_fork_asm+0x1a/0x30 [ 744.301296][T17850] [ 744.304322][T17850] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 744.311605][T17850] CPU: 1 UID: 0 PID: 17850 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT(full) [ 744.321267][T17850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 744.331352][T17850] Workqueue: writeback wb_workfn (flush-7:3) [ 744.337465][T17850] Call Trace: [ 744.340744][T17850] [ 744.343676][T17850] dump_stack_lvl+0x100/0x190 [ 744.348396][T17850] vpanic+0x552/0x970 [ 744.352427][T17850] ? __pfx_vpanic+0x10/0x10 [ 744.356945][T17850] panic+0xd1/0xe0 [ 744.360766][T17850] ? __pfx_panic+0x10/0x10 [ 744.365197][T17850] ? check_panic_on_warn+0x1f/0x90 [ 744.370325][T17850] check_panic_on_warn.cold+0x19/0x34 [ 744.375798][T17850] ? hfs_bnode_create.cold+0x41/0x49 [ 744.381097][T17850] __warn.cold+0x191/0x348 [ 744.385523][T17850] __report_bug+0x296/0x3d0 [ 744.390050][T17850] ? hfs_bnode_create.cold+0x41/0x49 [ 744.395347][T17850] ? __pfx___report_bug+0x10/0x10 [ 744.400386][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.406039][T17850] ? _printk+0xcf/0x110 [ 744.410202][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.415846][T17850] ? preempt_count_add+0x76/0x150 [ 744.420883][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.426529][T17850] ? __wake_up_klogd+0xe2/0x140 [ 744.431397][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.437044][T17850] ? vprintk_emit+0x1c9/0x6b0 [ 744.441756][T17850] ? __pfx_vprintk_emit+0x10/0x10 [ 744.446797][T17850] ? hfs_bnode_create.cold+0x41/0x49 [ 744.452099][T17850] report_bug+0xb2/0x220 [ 744.456362][T17850] ? hfs_bnode_create.cold+0x41/0x49 [ 744.461655][T17850] handle_bug+0x16a/0x2a0 [ 744.466016][T17850] exc_invalid_op+0x17/0x50 [ 744.470534][T17850] asm_exc_invalid_op+0x1a/0x20 [ 744.475422][T17850] RIP: 0010:hfs_bnode_create.cold+0x41/0x49 [ 744.481349][T17850] Code: bd 18 6a 0a e9 3f 53 d0 01 e8 43 32 e1 00 4c 89 f7 e8 ab 18 6a 0a e8 36 32 e1 00 89 ee 48 c7 c7 80 77 d1 8b e8 08 e4 fa ff 90 <0f> 0b 90 e9 41 56 d0 01 e8 1a 32 e1 00 e8 05 ed 4d 00 e9 9d 58 d0 [ 744.501057][T17850] RSP: 0018:ffffc9000e63f030 EFLAGS: 00010282 [ 744.507135][T17850] RAX: 000000000000001f RBX: ffff888069c97100 RCX: 0000000000000000 [ 744.515108][T17850] RDX: 000000000000001f RSI: ffffffff81e784e9 RDI: fffff52001cc7df7 [ 744.523080][T17850] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 744.531052][T17850] R10: 0000000080000000 R11: 77656e203a736668 R12: dffffc0000000000 [ 744.539029][T17850] R13: ffff8880330f4000 R14: ffff8880330f40e0 R15: 0000000000000000 [ 744.547016][T17850] ? vprintk_emit+0x1c9/0x6b0 [ 744.551719][T17850] ? _raw_spin_unlock+0x28/0x50 [ 744.556593][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.562246][T17850] ? hfs_bnode_put+0x208/0x480 [ 744.567050][T17850] hfs_bmap_alloc+0x5a7/0x6b0 [ 744.571754][T17850] ? __pfx_hfs_bmap_alloc+0x10/0x10 [ 744.576960][T17850] ? __asan_memcpy+0x3c/0x60 [ 744.581570][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.587227][T17850] ? hfs_bnode_read.part.0+0x298/0x330 [ 744.592714][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.598367][T17850] ? folio_mark_accessed+0xf3/0x1040 [ 744.603682][T17850] hfs_btree_inc_height.isra.0+0xff/0x820 [ 744.609441][T17850] ? rcu_is_watching+0x12/0xc0 [ 744.614231][T17850] ? __pfx_hfs_btree_inc_height.isra.0+0x10/0x10 [ 744.620599][T17850] ? do_raw_spin_unlock+0x145/0x1e0 [ 744.625814][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.631461][T17850] ? _raw_spin_unlock+0x28/0x50 [ 744.636334][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.641979][T17850] ? hfs_bnode_put+0x208/0x480 [ 744.646884][T17850] hfs_brec_insert+0x8ba/0xc20 [ 744.651686][T17850] ? __pfx_hfs_brec_insert+0x10/0x10 [ 744.657004][T17850] ? hfs_bmap_reserve+0x2c5/0x3a0 [ 744.662042][T17850] __hfs_ext_write_extent+0x3ef/0x510 [ 744.667423][T17850] ? hfs_find_init+0x273/0x330 [ 744.672209][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.677860][T17850] hfs_ext_write_extent+0x1b7/0x200 [ 744.683074][T17850] ? __pfx_hfs_ext_write_extent+0x10/0x10 [ 744.688809][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.694461][T17850] ? mpage_writepages+0x177/0x1e0 [ 744.699509][T17850] ? __pfx_mpage_writepages+0x10/0x10 [ 744.704908][T17850] hfs_write_inode+0xce/0xab0 [ 744.709608][T17850] ? __pfx_hfs_write_inode+0x10/0x10 [ 744.714910][T17850] ? __lock_acquire+0x4a5/0x2630 [ 744.719888][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 744.725714][T17850] ? __writeback_single_inode+0x454/0x13c0 [ 744.731539][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.737200][T17850] __writeback_single_inode+0xd00/0x13c0 [ 744.742859][T17850] ? __pfx___writeback_single_inode+0x10/0x10 [ 744.748950][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.754609][T17850] ? do_raw_spin_unlock+0x145/0x1e0 [ 744.759835][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.765490][T17850] writeback_sb_inodes+0x766/0x1c70 [ 744.770724][T17850] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 744.776495][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.782144][T17850] ? rcu_is_watching+0x12/0xc0 [ 744.787011][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.792672][T17850] ? queue_io+0x287/0x550 [ 744.797015][T17850] wb_writeback+0x1c0/0xbe0 [ 744.801545][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.807236][T17850] ? __pfx_wb_writeback+0x10/0x10 [ 744.812383][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.818044][T17850] ? mark_held_locks+0x40/0x70 [ 744.822895][T17850] ? _raw_spin_unlock_irq+0x23/0x50 [ 744.828120][T17850] wb_workfn+0x142/0xc00 [ 744.832404][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.838077][T17850] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 744.844081][T17850] ? __pfx_wb_workfn+0x10/0x10 [ 744.848964][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.854616][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.860263][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.865909][T17850] ? rcu_is_watching+0x12/0xc0 [ 744.870689][T17850] process_one_work+0xa23/0x19a0 [ 744.875642][T17850] ? __pfx_process_one_work+0x10/0x10 [ 744.881018][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.886686][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.892426][T17850] worker_thread+0x5ef/0xe50 [ 744.897029][T17850] ? kthread+0x13a/0x450 [ 744.901299][T17850] ? __pfx_worker_thread+0x10/0x10 [ 744.906423][T17850] kthread+0x370/0x450 [ 744.910520][T17850] ? __pfx_kthread+0x10/0x10 [ 744.915139][T17850] ret_from_fork+0x754/0xd80 [ 744.919761][T17850] ? __pfx_ret_from_fork+0x10/0x10 [ 744.924904][T17850] ? srso_alias_return_thunk+0x5/0xfbef5 [ 744.930548][T17850] ? __switch_to+0x7b4/0x1120 [ 744.935411][T17850] ? __pfx_kthread+0x10/0x10 [ 744.940027][T17850] ret_from_fork_asm+0x1a/0x30 [ 744.944816][T17850] [ 744.948452][T17850] Kernel Offset: disabled [ 744.952775][T17850] Rebooting in 86400 seconds..