last executing test programs: 2.424044759s ago: executing program 0 (id=9467): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001a40)=[{&(0x7f0000000180)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000040)="608d", 0x2}], 0x1, &(0x7f0000000000)=[@dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x18, 0x1}], 0x1, 0x0) 2.255726153s ago: executing program 0 (id=9470): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendto$ax25(r0, 0x0, 0x0, 0x40000, &(0x7f00000014c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 2.121315143s ago: executing program 0 (id=9473): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000f00)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x4b, 0xf, "437207383000000002000000000000"}}) 1.984794652s ago: executing program 0 (id=9477): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x8, &(0x7f0000000080)={[{@nodioread_nolock}, {@noquota}]}, 0x4, 0x523, &(0x7f00000018c0)="$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") symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.437791799s ago: executing program 0 (id=9487): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x1a00040, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x3, 0x34e, &(0x7f0000000900)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) 1.31500889s ago: executing program 2 (id=9489): r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f0000000000)={0x0, 0x0, 0x7, &(0x7f00000000c0)={0x22, "90f541a5e64f61909103f1fbbc2bd3c9b144d76e44c7b2986eb5e52829e7cb8393"}}) 1.147560575s ago: executing program 3 (id=9490): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=@newlink={0x60, 0x10, 0xffffffffffffffff, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x37c13, 0x51a23}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @loopback={0x0, 0xfffffffffffffffe}}, @IFLA_GRE_LOCAL={0x14, 0x6, @mcast1}]}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) 1.094280597s ago: executing program 2 (id=9492): set_mempolicy(0x2002, &(0x7f0000000000)=0x401, 0x200) set_mempolicy(0x1, 0x0, 0x5) 942.181603ms ago: executing program 2 (id=9493): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000340)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000500142603600e1208000f0000000401a80016002000010000000000035c0461c1d60008000000000000fb8000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cee0090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000074109dff3483a9713af42694099b40e006dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d6102d6dcbf33fb5ce3bb9ad809d5e1cace81ed0bff", 0xd8}], 0x1}, 0x0) 860.264491ms ago: executing program 1 (id=9494): syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x800001, &(0x7f0000000380)=ANY=[@ANYRES8=0x0], 0x3, 0xa86, &(0x7f0000000e40)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x42) 786.50078ms ago: executing program 3 (id=9495): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b00)={0x14, 0x30, 0x1, 0x70bd26, 0x25dfdbfc, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa090}, 0x20000000) 705.067628ms ago: executing program 2 (id=9496): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x38, 0x0, &(0x7f0000000b40)) 619.152084ms ago: executing program 0 (id=9497): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9e, 0x17, 0x36, 0x10, 0x17ef, 0x721e, 0xde06, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x40, 0xc, 0x4, "3f3a12df"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 603.302032ms ago: executing program 2 (id=9498): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi2\x00', 0xa400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000240)={'ni_at_a2150\x00', [0xb012, 0x8001, 0x4, 0xdd7, 0x88d7, 0x8f, 0x2, 0x8012, 0x1006, 0xffffffff, 0x5, 0xb, 0x10000009, 0x3, 0x800007, 0x0, 0x5, 0x6, 0x9, 0x8e, 0x80004, 0xffffffff, 0x7, 0xa, 0xdcb5, 0x1, 0xb0c4, 0x800, 0x20004, 0x400002, 0x22]}) 493.011665ms ago: executing program 3 (id=9499): r0 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc2604110, &(0x7f0000000040)={0x0, [[0x9ef9, 0x0, 0x0, 0x884], [0x1000000], [0xfb]], '\x00', [{0x8001}, {0x0, 0x100}, {}, {0x0, 0x1, 0x0, 0x1}, {}, {0x6}, {}, {}, {}, {0x0, 0x2}]}) 483.531824ms ago: executing program 1 (id=9500): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40187014, &(0x7f0000000180)) 472.926732ms ago: executing program 2 (id=9501): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100004107f540f30c7593de1a000000010902240001000000000904000002bee4f90009050305a0"], 0x0) 354.899214ms ago: executing program 3 (id=9502): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, &(0x7f00000002c0)) 298.763926ms ago: executing program 1 (id=9503): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1400000017000b63d25a80648c2594f90fa3c92b", 0x14}], 0x1}, 0x0) 216.937993ms ago: executing program 3 (id=9504): syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000000)='./file1\x00', 0x30008c0, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYBLOB="11f4579be01e435c584a33c63f8173f96bc4546035804d47be19163bd9e589bfdd0a9e6804495a4e4d83804e78ac5a72446295afd79de3fd6a02932a26ab4045133c371e56b0d48544db3c7db23a432f837b93f89b6f223cd1f6731d407ffdb1dd9467f5cd2d6c4e8b9d4f50d338ac91501a4bb780c4723929e22f55254546facc4f0284e644e6", @ANYRES8, @ANYRESHEX=0x0], 0x11, 0x314, &(0x7f0000000b80)="$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") openat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x4040, 0x0) 198.58053ms ago: executing program 1 (id=9505): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000580)=@ipv4_newroute={0x38, 0x18, 0x1, 0x0, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfd, 0x8, 0x300}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP={0x14, 0x16, 0x0, 0x1, @LWTUNNEL_IP_OPTS={0x10, 0x8, 0x0, 0x1, @LWTUNNEL_IP_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, @LWTUNNEL_IP_OPT_VXLAN_GBP={0x20, 0x1, 0x6}}}}]}, 0x38}}, 0x0) 113.495947ms ago: executing program 1 (id=9506): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x1415, 0xbc7a16c12cb59ca1}, 0x10}}, 0x0) 35.794316ms ago: executing program 3 (id=9507): r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000140)={0x2, @vbi={0x4, 0x2, 0xc78, 0x38414762, [0x3, 0x7], [0x2, 0x6], 0x2}}) 0s ago: executing program 1 (id=9508): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000110b0008850000000500000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @sched_cls=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x28, 0x0, &(0x7f0000000b40)="c1188619b95d02ff4284860188a84b2b88a8", 0x0, 0x8001ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) kernel console output (not intermixed with test programs): 9.583908][ T23] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 4 [ 1049.611343][ T23] usb 4-1: New USB device found, idVendor=2b73, idProduct=001b, bcdDevice= 0.40 [ 1049.621016][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.629197][ T23] usb 4-1: Product: syz [ 1049.633387][ T23] usb 4-1: Manufacturer: syz [ 1049.638253][ T23] usb 4-1: SerialNumber: syz [ 1049.667293][T21308] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1049.713947][ T6496] belkin_sa 3-1:213.27: Belkin / Peracom / GoHubs USB Serial Adapter converter detected [ 1049.732830][ T6496] usb 3-1: bcdDevice: d66b, bfc: 0 [ 1049.742849][ T6496] usb 3-1: Belkin / Peracom / GoHubs USB Serial Adapter converter now attached to ttyUSB0 [ 1049.758415][ T6496] usb 3-1: USB disconnect, device number 40 [ 1049.783561][ T6496] belkin ttyUSB0: Belkin / Peracom / GoHubs USB Serial Adapter converter now disconnected from ttyUSB0 [ 1049.819981][ T6496] belkin_sa 3-1:213.27: device disconnected [ 1049.880958][T21308] usb 2-1: Using ep0 maxpacket: 32 [ 1049.901850][T21308] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1049.906672][ T23] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1049.920071][ T23] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1049.921250][T21308] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 232, changing to 7 [ 1049.943636][ T23] snd-usb-audio: probe of 4-1:1.0 failed with error -71 [ 1049.965034][T21308] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice= 0.40 [ 1049.985549][T21308] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.995778][ T23] usb 4-1: USB disconnect, device number 50 [ 1050.007139][T21308] usb 2-1: Product: syz [ 1050.017165][T21308] usb 2-1: Manufacturer: syz [ 1050.026042][T15443] udevd[15443]: 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 [ 1050.038672][T21308] usb 2-1: SerialNumber: syz [ 1050.298209][T21308] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1050.306405][T21308] usb 2-1: unit 9 not found! [ 1050.360134][T21308] usb 2-1: USB disconnect, device number 53 [ 1050.398131][T15443] udevd[15443]: 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 [ 1050.612477][T25192] loop3: detected capacity change from 0 to 2048 [ 1050.714742][T25192] UDF-fs: iocharset macicelan“Ɖ›f8 not found [ 1050.771909][T25196] loop2: detected capacity change from 0 to 2048 [ 1050.796565][T25196] UDF-fs: warning (device loop2): udf_load_logicalvol: Damaged or missing LVID, forcing readonly mount [ 1051.181590][T25208] loop0: detected capacity change from 0 to 128 [ 1051.215660][T25208] qnx6: wrong signature (magic) at position (0x2000) - will try alternative position (0x0000). [ 1051.280417][T25208] qnx6: superblock #1 checksum error [ 1051.325409][T25216] loop3: detected capacity change from 0 to 1764 [ 1051.417477][T15442] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1051.452468][ T23] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1051.655600][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 1051.675743][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1051.686331][ T23] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 167, changing to 11 [ 1051.707841][ T23] usb 2-1: New USB device found, idVendor=0499, idProduct=100c, bcdDevice= 0.40 [ 1051.718215][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1051.728245][ T23] usb 2-1: Product: syz [ 1051.732927][ T23] usb 2-1: Manufacturer: syz [ 1051.737617][ T23] usb 2-1: SerialNumber: syz [ 1051.858629][T21308] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 1051.965901][ T1187] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 1051.989844][ T23] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 1052.014268][ T23] usb 2-1: USB disconnect, device number 54 [ 1052.068840][ T6423] udevd[6423]: 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 [ 1052.072470][T21308] usb 4-1: Using ep0 maxpacket: 32 [ 1052.114363][T21308] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1052.139119][T21308] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1052.163813][T21308] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1052.173139][ T1187] usb 1-1: Using ep0 maxpacket: 16 [ 1052.187238][T21308] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 1052.199732][ T1187] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 1052.208997][T21308] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1052.217453][ T1187] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1052.225619][T21308] usb 4-1: Product: syz [ 1052.229876][ T1187] usb 1-1: Product: syz [ 1052.237313][T21308] usb 4-1: Manufacturer: syz [ 1052.242018][ T1187] usb 1-1: Manufacturer: syz [ 1052.246990][T21308] usb 4-1: SerialNumber: syz [ 1052.251682][ T1187] usb 1-1: SerialNumber: syz [ 1052.332720][T25234] loop2: detected capacity change from 0 to 40427 [ 1052.344868][T25234] F2FS-fs (loop2): Wrong NAT boundary, start(2560) end(3584) blocks(83968) [ 1052.360244][T25234] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1052.369595][T25234] F2FS-fs (loop2): Fix alignment : done, start(4096) end(16896) block(12288) [ 1052.379928][T25234] F2FS-fs (loop2): LFS is not compatible with checkpoint=disable [ 1052.520172][ T1187] r8152-cfgselector 1-1: Unknown version 0x0000 [ 1052.531430][T21308] usb 4-1: unit 6 not found! [ 1052.542973][ T1187] r8152-cfgselector 1-1: bad CDC descriptors [ 1052.551659][ T1187] r8152-cfgselector 1-1: Unknown version 0x0000 [ 1052.579744][ T1187] r8152-cfgselector 1-1: USB disconnect, device number 59 [ 1052.599254][T21308] usb 4-1: USB disconnect, device number 51 [ 1052.674865][T15443] udevd[15443]: 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 [ 1053.120955][T22238] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1053.334555][T22238] usb 2-1: Using ep0 maxpacket: 8 [ 1053.342401][T22238] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1053.352105][T22238] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1053.362810][T22238] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1053.388724][T22238] usb 2-1: New USB device found, idVendor=04b4, idProduct=930b, bcdDevice= 0.40 [ 1053.400691][T22238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1053.410202][T22238] usb 2-1: Product: syz [ 1053.414550][T22238] usb 2-1: Manufacturer: syz [ 1053.419235][T22238] usb 2-1: SerialNumber: syz [ 1053.527128][T25256] loop3: detected capacity change from 0 to 512 [ 1053.542639][T25256] EXT4-fs error (device loop3): ext4_orphan_get:1398: inode #17: comm syz.3.8991: iget: immutable or append flags not allowed on symlinks [ 1053.570002][T25256] EXT4-fs error (device loop3): ext4_orphan_get:1403: comm syz.3.8991: couldn't read orphan inode 17 (err -117) [ 1053.603206][T25256] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1053.668488][T22238] usb 2-1: unit 5 not found! [ 1053.690662][ T6505] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.696066][T22238] usb 2-1: USB disconnect, device number 55 [ 1053.713797][T25244] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1053.734450][T25244] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 1053.780753][T25244] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1053.794877][T25244] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 1054.115557][T21308] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1054.280508][T25274] loop3: detected capacity change from 0 to 8192 [ 1054.330173][T21308] usb 1-1: Using ep0 maxpacket: 16 [ 1054.344063][T25274] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 1054.349364][T25274] loop3: partition table partially beyond EOD, truncated [ 1054.371640][T25274] loop3: p1 start 30976 is beyond EOD, truncated [ 1054.378038][T25274] loop3: p2 size 16128 extends beyond EOD, truncated [ 1054.403647][T21308] usb 1-1: config 252 has an invalid interface number: 15 but max is 0 [ 1054.411953][T21308] usb 1-1: config 252 has no interface number 0 [ 1054.424209][T25274] loop3: p3 start 327168 is beyond EOD, truncated [ 1054.441186][T21308] usb 1-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1054.450055][T25274] loop3: p5 start 30976 is beyond EOD, truncated [ 1054.477654][T21308] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 1054.487258][T21308] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1054.487580][T25274] loop3: p6 size 16128 extends beyond EOD, truncated [ 1054.514105][T21308] usb 1-1: Product: syz [ 1054.529466][T21308] usb 1-1: Manufacturer: syz [ 1054.534635][T21308] usb 1-1: SerialNumber: syz [ 1054.588719][T21308] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 1054.871520][T21308] usb 1-1: USB disconnect, device number 60 [ 1054.877756][ T12] usb 1-1: Failed to submit usb control message: -71 [ 1054.890035][ T12] usb 1-1: unable to send the bmi data to the device: -71 [ 1054.927877][ T12] usb 1-1: unable to get target info from device [ 1054.956592][ T12] usb 1-1: could not get target info (-71) [ 1054.969614][ T12] usb 1-1: could not probe fw (-71) [ 1055.080042][ T6503] Bluetooth: hci0: command 0x0406 tx timeout [ 1055.160733][ T6423] udevd[6423]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 1055.184196][T15443] udevd[15443]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 1055.195143][ T5753] udevd[5753]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 1055.496399][T25289] loop1: detected capacity change from 0 to 40427 [ 1055.529550][T25289] F2FS-fs (loop1): build fault injection attr: rate: 6, type: 0x7ffff [ 1055.538648][T25307] loop3: detected capacity change from 0 to 8 [ 1055.550189][T25289] F2FS-fs (loop1): inline encryption not supported [ 1055.559405][T25289] F2FS-fs (loop1): build fault injection attr: rate: 0, type: 0x77 [ 1055.572239][T25289] f2fs_printk: 12 callbacks suppressed [ 1055.572255][T25289] F2FS-fs (loop1): inject page alloc in f2fs_grab_cache_page of __get_meta_page+0x188/0x5d0 [ 1055.572801][T25307] squashfs image failed sanity check [ 1055.616487][T25289] F2FS-fs (loop1): invalid crc value [ 1055.673461][T25289] F2FS-fs (loop1): inject kmalloc in f2fs_kmalloc of f2fs_fill_super+0x453b/0x6be0 [ 1055.678933][T25311] loop2: detected capacity change from 0 to 1024 [ 1055.712803][T25289] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-12) [ 1055.765934][T25311] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 1055.827244][T25311] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 1055.859689][T25311] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 1055.903994][T25311] EXT4-fs (loop2): invalid journal inode [ 1055.912281][T25311] EXT4-fs (loop2): can't get journal size [ 1055.921230][ T6503] Bluetooth: hci1: command 0x0406 tx timeout [ 1055.948760][T25311] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #3: comm syz.2.9016: blocks 2-2 from inode overlap system zone [ 1056.018545][T25311] EXT4-fs (loop2): failed to initialize system zone (-117) [ 1056.025901][T25311] EXT4-fs (loop2): mount failed [ 1056.081525][T21308] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 1056.200152][T25327] loop3: detected capacity change from 0 to 8 [ 1056.254034][T25327] SQUASHFS error: xz decompression failed, data probably corrupt [ 1056.285160][T25327] SQUASHFS error: Failed to read block 0x108: -5 [ 1056.291659][T25327] SQUASHFS error: Unable to read metadata cache entry [106] [ 1056.331288][T21308] usb 1-1: Using ep0 maxpacket: 16 [ 1056.361934][T21308] usb 1-1: config 0 has an invalid interface number: 35 but max is 0 [ 1056.370294][T25327] SQUASHFS error: Unable to read inode 0x11f [ 1056.391507][T21308] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1056.402665][T21308] usb 1-1: config 0 has no interface number 0 [ 1056.408801][T21308] usb 1-1: config 0 interface 35 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 1056.439019][T21308] usb 1-1: config 0 interface 35 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1056.450150][T21308] usb 1-1: config 0 interface 35 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1056.521750][T21308] usb 1-1: New USB device found, idVendor=07d0, idProduct=4101, bcdDevice=ec.5c [ 1056.540024][T21308] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1056.559109][T21308] usb 1-1: Product: syz [ 1056.571172][T21308] usb 1-1: Manufacturer: syz [ 1056.576099][T21308] usb 1-1: SerialNumber: syz [ 1056.584369][T21308] usb 1-1: config 0 descriptor?? [ 1056.621565][T21308] cypress_m8 1-1:0.35: Nokia CA-42 V2 Adapter converter detected [ 1056.649083][T21308] nokiaca42v2 ttyUSB0: required endpoint is missing [ 1056.691126][ T6496] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1056.834962][ T6536] usb 1-1: USB disconnect, device number 61 [ 1056.845941][ T6536] cypress_m8 1-1:0.35: device disconnected [ 1056.883286][ T6496] usb 2-1: Using ep0 maxpacket: 32 [ 1056.892564][ T6496] usb 2-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 1056.903743][ T6496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1056.912677][ T6496] usb 2-1: Product: syz [ 1056.916924][ T6496] usb 2-1: Manufacturer: syz [ 1056.921510][ T6496] usb 2-1: SerialNumber: syz [ 1056.928318][ T6496] usb 2-1: config 0 descriptor?? [ 1057.054242][ T787] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 1057.075671][ T23] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 1057.157059][ T6496] peak_usb 2-1:0.0 can0: unable to request usb[type=0 value=1] err=-71 [ 1057.167913][ T6496] peak_usb 2-1:0.0: unable to read PCAN-USB Pro firmware info (err -71) [ 1057.215733][ T6496] peak_usb: probe of 2-1:0.0 failed with error -71 [ 1057.229626][ T6496] usb 2-1: USB disconnect, device number 56 [ 1057.246770][ T787] usb 4-1: Using ep0 maxpacket: 32 [ 1057.261479][ T787] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1057.269545][ T23] usb 3-1: Using ep0 maxpacket: 32 [ 1057.282477][ T787] usb 4-1: config 137 has an invalid interface number: 5 but max is 0 [ 1057.291081][ T6503] Bluetooth: hci0: command 0x0406 tx timeout [ 1057.300693][ T23] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1057.310135][ T787] usb 4-1: config 137 has no interface number 0 [ 1057.316638][ T23] usb 3-1: config 0 has no interface number 0 [ 1057.323744][ T787] usb 4-1: config 137 interface 5 has no altsetting 0 [ 1057.330716][ T23] usb 3-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 1057.341333][ T23] usb 3-1: config 0 interface 1 has no altsetting 0 [ 1057.350017][ T787] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=c2.5a [ 1057.359507][ T787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1057.367891][ T787] usb 4-1: Product: syz [ 1057.372299][ T787] usb 4-1: Manufacturer: syz [ 1057.377520][ T787] usb 4-1: SerialNumber: syz [ 1057.382637][ T23] usb 3-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 1057.394476][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1057.406581][ T23] usb 3-1: Product: syz [ 1057.415814][ T23] usb 3-1: Manufacturer: syz [ 1057.425002][ T23] usb 3-1: SerialNumber: syz [ 1057.437627][ T23] usb 3-1: config 0 descriptor?? [ 1057.522994][T25346] loop0: detected capacity change from 0 to 8192 [ 1057.533817][T25346] REISERFS warning (device loop0): super-6507 reiserfs_parse_options: bad value autoblock-allocator=test4 for -oresize [ 1057.533817][T25346] [ 1057.658028][ T787] usb_ehset_test: probe of 4-1:137.5 failed with error -32 [ 1057.685298][ T787] usb 4-1: USB disconnect, device number 52 [ 1057.698955][ T23] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 1057.720879][ T23] cx231xx 3-1:0.1: Failed to read PCB config [ 1057.726962][ T23] cx231xx: probe of 3-1:0.1 failed with error -71 [ 1057.738567][ T23] usb 3-1: USB disconnect, device number 41 [ 1057.920195][ T6496] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1058.112655][ T6496] usb 1-1: Using ep0 maxpacket: 16 [ 1058.122725][ T6496] usb 1-1: New USB device found, idVendor=046d, idProduct=08b5, bcdDevice=d7.01 [ 1058.123308][T22238] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 1058.132033][ T6496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1058.147524][T25344] Bluetooth: hci1: command 0x0406 tx timeout [ 1058.154222][ T6496] usb 1-1: Product: syz [ 1058.158710][ T6496] usb 1-1: Manufacturer: syz [ 1058.163321][ T6496] usb 1-1: SerialNumber: syz [ 1058.169910][ T6496] usb 1-1: config 0 descriptor?? [ 1058.178326][ T6496] pwc: Logitech QuickCam Orbit/Sphere USB webcam detected. [ 1058.343041][T22238] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 1058.371310][T22238] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1058.398723][T22238] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1058.399879][ T6496] pwc: Warning: more than 1 configuration available. [ 1058.444818][ T6496] pwc: Failed to set LED on/off time (-71) [ 1058.446907][T22238] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 1058.451085][ T6496] pwc: send_video_command error -71 [ 1058.467940][T22238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1058.482047][ T6496] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 1058.487017][T22238] usb 2-1: Product: syz [ 1058.497535][ T6496] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 1058.497536][T22238] usb 2-1: Manufacturer: syz [ 1058.503769][ T6496] usb 1-1: USB disconnect, device number 62 [ 1058.504581][T22238] usb 2-1: SerialNumber: syz [ 1058.574175][T22238] usb 2-1: config 0 descriptor?? [ 1058.596151][T22238] adutux 2-1:0.0: interrupt endpoints not found [ 1058.760492][T25369] loop2: detected capacity change from 0 to 16 [ 1058.768532][T25369] erofs: (device loop2): z_erofs_load_lz4_config: invalid lz4 cfgs, size=5 [ 1058.835158][ T787] usb 2-1: USB disconnect, device number 57 [ 1058.897428][T25373] PKCS7: Unknown OID: [4] 2.19.13055.940354.15722 [ 1058.916793][T25373] PKCS7: Only support pkcs7_signedData type [ 1059.136650][T25381] loop0: detected capacity change from 0 to 4096 [ 1059.186496][T25381] NILFS (loop0): error -5 while loading last checkpoint (checkpoint number=2) [ 1059.711915][T25379] loop3: detected capacity change from 0 to 32768 [ 1059.782163][T25395] loop2: detected capacity change from 0 to 4096 [ 1059.890001][T25395] ntfs3: loop2: Failed to load $Secure (-22). [ 1059.919480][T22238] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1059.932053][T25395] ntfs3: loop2: Failed to initialize $Secure (-22). [ 1060.145475][T22238] usb 1-1: config 0 has an invalid interface number: 173 but max is 0 [ 1060.173468][T22238] usb 1-1: config 0 has no interface number 0 [ 1060.188590][T22238] usb 1-1: config 0 interface 173 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 514 [ 1060.208132][T22238] usb 1-1: config 0 interface 173 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1060.238874][T22238] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=95.d3 [ 1060.271141][T22238] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1060.292284][T22238] usb 1-1: config 0 descriptor?? [ 1060.302608][T25393] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.349787][T25405] loop3: detected capacity change from 0 to 4096 [ 1060.378211][T25405] ntfs: (device loop3): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 1060.391756][T25405] ntfs: (device loop3): ntfs_read_block(): Failed to read from inode 0x1, attribute type 0x80, vcn 0x0, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 1060.419386][T25405] ntfs: (device loop3): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 1060.426437][T25407] loop2: detected capacity change from 0 to 4096 [ 1060.433941][T25405] ntfs: (device loop3): ntfs_read_block(): Failed to read from inode 0x1, attribute type 0x80, vcn 0x0, offset 0x800 because its location on disk could not be determined even after retrying (error code -5). [ 1060.462072][T25405] ntfs: (device loop3): check_mft_mirror(): Failed to read $MFTMirr. [ 1060.487978][T25407] ntfs3: loop2: $Volume is corrupted. [ 1060.533171][T22238] hdpvr 1-1:0.173: unexpected answer of status request, len -71 [ 1060.554754][T22238] hdpvr 1-1:0.173: device init failed [ 1060.557305][T25397] loop1: detected capacity change from 0 to 32768 [ 1060.564977][T25405] ntfs: (device loop3): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 1060.595355][T22238] hdpvr: probe of 1-1:0.173 failed with error -12 [ 1060.616784][T22238] usb 1-1: USB disconnect, device number 63 [ 1060.630794][T25405] ntfs: (device loop3): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 1060.652085][T25397] JBD2: Ignoring recovery information on journal [ 1060.669520][T25405] ntfs: (device loop3): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 1060.685603][T25405] ntfs: (device loop3): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 1060.716335][T25405] ntfs: volume version 3.1. [ 1060.735722][T25405] ntfs: (device loop3): ntfs_check_logfile(): Did not find any restart pages in $LogFile and it was not empty. [ 1060.807489][T25397] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 1060.956673][ T6496] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 1061.012543][ T6501] ocfs2: Unmounting device (7,1) on (node local) [ 1061.170394][ T6496] usb 3-1: Using ep0 maxpacket: 8 [ 1061.178352][ T6496] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1061.193468][ T6496] usb 3-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 1061.213347][ T6496] usb 3-1: config 6 has 2 interfaces, different from the descriptor's value: 3 [ 1061.254708][ T6496] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 1061.264646][ T6496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1061.282772][ T6496] usb 3-1: Product: syz [ 1061.286995][ T6496] usb 3-1: Manufacturer: syz [ 1061.292001][ T787] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 1061.300633][ T6496] usb 3-1: SerialNumber: syz [ 1061.504757][ T787] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1061.524672][ T787] usb 4-1: config 5 has an invalid interface number: 81 but max is 0 [ 1061.532848][ T787] usb 4-1: config 5 has no interface number 0 [ 1061.548531][ T787] usb 4-1: config 5 interface 81 has no altsetting 0 [ 1061.560098][T25415] loop0: detected capacity change from 0 to 32768 [ 1061.575744][ T6496] usb 3-1: 0:2 : does not exist [ 1061.582689][ T6496] usb 3-1: unit 3 not found! [ 1061.598128][T25415] JBD2: Ignoring recovery information on journal [ 1061.598725][ T787] usb 4-1: New USB device found, idVendor=0499, idProduct=5005, bcdDevice=95.0e [ 1061.634857][ T6496] usb 3-1: USB disconnect, device number 42 [ 1061.640924][ T787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1061.648944][ T787] usb 4-1: Product: syz [ 1061.663502][ T787] usb 4-1: Manufacturer: syz [ 1061.669080][ T787] usb 4-1: SerialNumber: syz [ 1061.709670][ T6437] udevd[6437]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:6.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1061.754400][T25415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 1061.942159][ T6499] ocfs2: Unmounting device (7,0) on (node local) [ 1061.942569][ T787] usb 4-1: Quirk or no altest; falling back to MIDI 1.0 [ 1061.992969][ T787] snd-usb-audio: probe of 4-1:5.81 failed with error -2 [ 1062.019898][ T787] usb 4-1: USB disconnect, device number 53 [ 1062.080761][T15443] udevd[15443]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:5.81/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1062.219083][T25427] loop0: detected capacity change from 0 to 512 [ 1062.243818][T25424] loop1: detected capacity change from 0 to 32768 [ 1062.251370][T25427] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 1062.251755][T25424] (syz.1.9068,25424,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1062.287535][T25427] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.9069: invalid indirect mapped block 8 (level 2) [ 1062.302088][T25427] EXT4-fs (loop0): Remounting filesystem read-only [ 1062.313192][T25427] EXT4-fs (loop0): 1 truncate cleaned up [ 1062.336449][T15442] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1062.360774][T25427] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1062.522050][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1062.532220][T25431] loop2: detected capacity change from 0 to 4096 [ 1062.601733][T15443] I/O error, dev loop2, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1062.865137][T25439] loop2: detected capacity change from 0 to 2048 [ 1062.906620][T25439] loop2: p1 < > p4 [ 1062.919884][T25439] loop2: p4 start 42180 is beyond EOD, truncated [ 1062.988161][ T787] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1063.041216][ T23] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 1063.201305][ T787] usb 1-1: Using ep0 maxpacket: 16 [ 1063.211282][ T787] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1063.228986][ T787] usb 1-1: config 9 has an invalid interface number: 57 but max is 0 [ 1063.242213][T25449] SQUASHFS error: xz decompression failed, data probably corrupt [ 1063.250146][ T787] usb 1-1: config 9 has no interface number 0 [ 1063.256586][ T23] usb 4-1: Using ep0 maxpacket: 8 [ 1063.273640][ T23] usb 4-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 1063.278697][T25449] SQUASHFS error: Failed to read block 0x108: -5 [ 1063.289297][ T787] usb 1-1: config 9 interface 57 has no altsetting 0 [ 1063.301302][ T23] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1063.319601][ T23] usb 4-1: Product: syz [ 1063.326762][T25449] SQUASHFS error: Unable to read metadata cache entry [106] [ 1063.331474][ T787] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=61.f7 [ 1063.348740][ T23] usb 4-1: Manufacturer: syz [ 1063.354781][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1063.354795][T25449] SQUASHFS error: Unable to read inode 0x11f [ 1063.369969][ T23] usb 4-1: SerialNumber: syz [ 1063.379168][ T23] usb 4-1: config 0 descriptor?? [ 1063.388349][ T787] usb 1-1: Product: syz [ 1063.393515][ T787] usb 1-1: Manufacturer: syz [ 1063.401830][ T787] usb 1-1: SerialNumber: syz [ 1063.693628][ T787] usbhid 1-1:9.57: couldn't find an input interrupt endpoint [ 1063.723910][ T787] usb 1-1: USB disconnect, device number 64 [ 1063.747117][T25463] tmpfs: Bad value for 'nr_inodes' [ 1063.805297][ T23] usb 4-1: USB disconnect, device number 54 [ 1063.870258][T15443] udevd[15443]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1064.376413][T25467] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.9088 (25467) [ 1064.431042][T25467] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 1064.444774][T25467] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 1064.483458][T25467] BTRFS info (device loop2): using free space tree [ 1064.653856][ T1305] BTRFS warning (device loop2): checksum verify failed on logical 5312512 mirror 1 wanted 0xa4099a8a031703f7fa3c85c3c20f056c685165851acde21331649996c26097e7 found 0xf0c61a1ac722f70ae439af65ae96e5951019752ad989e273ad21d9a956a1ea10 level 0 [ 1064.689457][ T23] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1064.730629][T25467] BTRFS error (device loop2: state C): failed to load root csum [ 1064.789506][T25484] ntfs: volume version 3.1. [ 1064.879249][T25467] BTRFS error (device loop2: state C): open_ctree failed: -5 [ 1064.904657][T25501] Unable to read rock-ridge attributes [ 1064.924619][ T23] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1064.954420][ T23] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1065.023632][ T23] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1065.041998][ T23] usb 1-1: config 1 has no interface number 1 [ 1065.048218][ T23] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1065.071440][T15442] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by udevd (15442) [ 1065.128073][ T23] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1065.205649][ T23] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1065.221912][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1065.242292][ T23] usb 1-1: Product: syz [ 1065.253908][ T23] usb 1-1: Manufacturer: syz [ 1065.258730][ T23] usb 1-1: SerialNumber: syz [ 1065.393683][T22238] usb 2-1: new full-speed USB device number 58 using dummy_hcd [ 1065.490198][ T6454] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 1065.492934][T25512] set_capacity_and_notify: 5 callbacks suppressed [ 1065.492949][T25512] loop2: detected capacity change from 0 to 512 [ 1065.534117][ T23] usb 1-1: No MIDI 2.0 at altset 1, falling back to MIDI 1.0 [ 1065.541594][ T23] usb 1-1: MIDIStreaming interface descriptor not found [ 1065.556756][T25512] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 1065.580925][T25512] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 1065.600628][T22238] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 1065.610528][ T23] usb 1-1: USB disconnect, device number 65 [ 1065.620958][T25512] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 1065.630766][T22238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1065.630792][T22238] usb 2-1: Product: syz [ 1065.630807][T22238] usb 2-1: Manufacturer: syz [ 1065.630820][T22238] usb 2-1: SerialNumber: syz [ 1065.714494][ T6454] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1065.725494][T25512] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 1065.733874][ T6454] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1065.741515][ T7237] udevd[7237]: 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 [ 1065.751830][ T6454] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1065.780622][T25512] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e040e01c, mo2=0080] [ 1065.801382][T25512] EXT4-fs (loop2): failed to initialize system zone (-117) [ 1065.820804][T25512] EXT4-fs (loop2): mount failed [ 1065.845360][ T6454] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1065.870974][ T6454] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1065.881903][ T6454] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1065.893319][ T6454] usb 4-1: Product: syz [ 1065.910811][ T6454] usb 4-1: Manufacturer: syz [ 1065.918416][T15442] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1065.919389][T22238] usb 2-1: unit 8 not found! [ 1065.941972][T22238] usb 2-1: unit 6 not found! [ 1065.948238][ T6454] cdc_wdm: probe of 4-1:1.0 failed with error -22 [ 1065.961630][T22238] usb 2-1: unit 199 not found! [ 1065.966461][T22238] usb 2-1: unit 208 not found! [ 1066.001236][T22238] usb 2-1: USB disconnect, device number 58 [ 1066.037433][T15442] udevd[15442]: 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 [ 1066.198124][ T6454] usb 4-1: USB disconnect, device number 55 [ 1066.438082][T25526] loop2: detected capacity change from 0 to 2048 [ 1066.450977][T25526] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 98: 0x1f != 0x1e [ 1066.464978][T25526] UDF-fs: warning (device loop2): udf_verify_domain_identifier: Not OSTA UDF compliant logical volume descriptor. [ 1066.479665][T25526] UDF-fs: warning (device loop2): udf_fill_super: No partition found (2) [ 1066.889588][ T23] usb 3-1: new low-speed USB device number 43 using dummy_hcd [ 1066.920530][T25344] Bluetooth: hci1: unexpected event for opcode 0x2016 [ 1066.957519][T25530] loop0: detected capacity change from 0 to 32768 [ 1067.016015][T25530] (syz.0.9111,25530,1):ocfs2_journal_addressable:1991 ERROR: The journal cannot address the entire volume. Enable the 'block64' journal option with tunefs.ocfs2 [ 1067.016054][T25530] (syz.0.9111,25530,1):ocfs2_check_volume:2488 ERROR: status = -27 [ 1067.040941][T25530] (syz.0.9111,25530,1):ocfs2_mount_volume:1820 ERROR: status = -27 [ 1067.059481][T25530] (syz.0.9111,25530,1):ocfs2_fill_super:1178 ERROR: status = -27 [ 1067.129902][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1067.172710][ T23] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1067.197332][ T6454] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 1067.199608][ T23] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1067.246087][ T23] usb 3-1: string descriptor 0 read error: -22 [ 1067.264642][ T23] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1067.284254][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1067.311019][ T23] usb 3-1: cannot find UAC_HEADER [ 1067.380676][T25551] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 1067.406652][T15442] udevd[15442]: 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 [ 1067.407271][ T23] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 1067.422857][ T6454] usb 4-1: too many configurations: 234, using maximum allowed: 8 [ 1067.453591][ T6454] usb 4-1: config index 0 descriptor too short (expected 65470, got 45) [ 1067.473340][ T6454] usb 4-1: config index 1 descriptor too short (expected 65470, got 45) [ 1067.498207][ T6454] usb 4-1: config index 2 descriptor too short (expected 65470, got 45) [ 1067.520164][ T6454] usb 4-1: config index 3 descriptor too short (expected 65470, got 45) [ 1067.531317][ T6454] usb 4-1: config index 4 descriptor too short (expected 65470, got 45) [ 1067.541246][ T6454] usb 4-1: config index 5 descriptor too short (expected 65470, got 45) [ 1067.580946][ T6454] usb 4-1: config index 6 descriptor too short (expected 65470, got 45) [ 1067.602610][ T6454] usb 4-1: config index 7 descriptor too short (expected 65470, got 45) [ 1067.625242][ T6454] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1067.645188][ T6454] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1067.666179][ T6454] usb 4-1: Product: syz [ 1067.675538][ T6454] usb 4-1: Manufacturer: syz [ 1067.680187][ T6454] usb 4-1: SerialNumber: syz [ 1067.710689][T25555] loop1: detected capacity change from 0 to 4096 [ 1067.726619][T22238] usb 3-1: USB disconnect, device number 43 [ 1067.760250][T25555] ntfs3: loop1: Failed to load $Extend (-22). [ 1067.766582][T25555] ntfs3: loop1: Failed to initialize $Extend. [ 1067.943185][ T6454] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 1067.958305][ T6454] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 1067.972591][ T6454] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 1067.980352][ T787] usb 1-1: new full-speed USB device number 66 using dummy_hcd [ 1067.984551][ T6454] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1068.002530][ T6454] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1068.012986][ T6454] lan78xx: probe of 4-1:1.0 failed with error -71 [ 1068.024774][ T6454] usb 4-1: USB disconnect, device number 56 [ 1068.194490][ T1187] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 1068.195979][ T787] usb 1-1: config 129 has an invalid interface number: 4 but max is 0 [ 1068.210389][ T787] usb 1-1: config 129 has no interface number 0 [ 1068.216790][ T787] usb 1-1: config 129 interface 4 altsetting 20 endpoint 0xB has invalid maxpacket 1024, setting to 64 [ 1068.227883][ T787] usb 1-1: config 129 interface 4 has no altsetting 0 [ 1068.236610][ T787] usb 1-1: New USB device found, idVendor=0403, idProduct=f458, bcdDevice= 0.7c [ 1068.245666][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1068.253927][ T787] usb 1-1: Product: syz [ 1068.259342][ T787] usb 1-1: Manufacturer: syz [ 1068.263994][ T787] usb 1-1: SerialNumber: syz [ 1068.343008][T25561] loop2: detected capacity change from 0 to 128 [ 1068.388335][T15442] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1068.389482][ T1187] usb 2-1: config 5 has an invalid interface number: 93 but max is 0 [ 1068.424683][ T1187] usb 2-1: config 5 has no interface number 0 [ 1068.439788][ T1187] usb 2-1: config 5 interface 93 has no altsetting 0 [ 1068.454892][ T1187] usb 2-1: New USB device found, idVendor=0c45, idProduct=627f, bcdDevice=98.a6 [ 1068.467990][ T1187] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1068.478049][ T1187] usb 2-1: Product: syz [ 1068.482346][ T1187] usb 2-1: Manufacturer: syz [ 1068.490329][ T1187] usb 2-1: SerialNumber: syz [ 1068.502003][ T787] ftdi_sio 1-1:129.4: FTDI USB Serial Device converter detected [ 1068.520239][ T787] usb 1-1: Detected SIO [ 1068.528701][ T787] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1068.547326][ T787] usb 1-1: USB disconnect, device number 66 [ 1068.568437][ T787] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1068.611376][ T787] ftdi_sio 1-1:129.4: device disconnected [ 1068.734051][ T1187] gspca_main: gspca_sn9c20x-2.14.0 probing 0c45:627f [ 1068.747847][ T1187] gspca_sn9c20x: Write register 1000 failed -71 [ 1068.755631][ T1187] gspca_sn9c20x: Device initialization failed [ 1068.762118][ T1187] gspca_sn9c20x: probe of 2-1:5.93 failed with error -71 [ 1068.776039][ T1187] usb 2-1: USB disconnect, device number 59 [ 1068.995668][ T23] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 1069.038384][ T6535] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 1069.188077][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 1069.195787][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1069.204695][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 1069.216102][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 1069.226139][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1069.235878][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 1069.247938][ T23] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 1069.257990][ T6535] usb 4-1: Using ep0 maxpacket: 16 [ 1069.263194][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 1069.272867][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 1069.284582][ T23] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 1069.284739][ T6535] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1069.304739][ T6535] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1069.315476][ T23] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 1069.328307][ T6535] usb 4-1: config 0 descriptor?? [ 1069.339617][ T6535] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 1069.347756][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1069.359577][ T23] usb 3-1: Product: syz [ 1069.363780][ T23] usb 3-1: Manufacturer: syz [ 1069.368389][ T23] usb 3-1: SerialNumber: syz [ 1069.377329][ T23] usb 3-1: config 0 descriptor?? [ 1069.383562][T25567] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1069.396314][ T23] usb 3-1: Quirk or no altest; falling back to MIDI 1.0 [ 1069.428434][ T23] snd-usb-audio: probe of 3-1:0.0 failed with error -12 [ 1069.445175][ T1187] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1069.486014][ T6423] udevd[6423]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1069.555216][ T6535] usb 4-1: Detected FT232A [ 1069.561088][ T6535] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1069.577600][ T6535] usb 4-1: USB disconnect, device number 57 [ 1069.588269][ T6535] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1069.599372][ T6535] ftdi_sio 4-1:0.0: device disconnected [ 1069.626464][T22238] usb 2-1: new full-speed USB device number 60 using dummy_hcd [ 1069.652477][ T1187] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1069.666095][ T1187] usb 1-1: New USB device found, idVendor=0471, idProduct=0308, bcdDevice=e4.df [ 1069.677620][ T23] usb 3-1: USB disconnect, device number 44 [ 1069.686225][ T1187] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1069.715184][ T1187] usb 1-1: config 0 descriptor?? [ 1069.723931][ T1187] pwc: Philips PCVC680K (Vesta Pro) USB webcam detected. [ 1069.843322][T22238] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1069.851604][T22238] usb 2-1: config 0 has no interface number 0 [ 1069.859991][T22238] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 1069.869274][T22238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1069.877516][T22238] usb 2-1: Product: syz [ 1069.881829][T22238] usb 2-1: Manufacturer: syz [ 1069.886557][T22238] usb 2-1: SerialNumber: syz [ 1069.893720][T22238] usb 2-1: config 0 descriptor?? [ 1069.903813][T22238] usb 2-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 1069.912850][T22238] usb 2-1: selecting invalid altsetting 1 [ 1069.918748][T22238] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 1069.929905][T22238] usb 2-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 1069.947397][ T1187] pwc: send_video_command error -71 [ 1069.952685][ T1187] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 1069.960806][ T1187] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 1069.972463][ T1187] usb 1-1: USB disconnect, device number 67 [ 1070.123094][T22238] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 1070.138270][T22238] usb 2-1: USB disconnect, device number 60 [ 1070.497705][T25590] trusted_key: encrypted_key: master key parameter '' is invalid [ 1070.610015][ T6535] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 1070.814715][ T6535] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 1070.834225][ T6535] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1070.864249][ T6535] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1070.887580][ T6535] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1070.919979][ T6535] usb 3-1: Manufacturer: syz [ 1070.936682][ T6535] usb 3-1: config 0 descriptor?? [ 1070.958205][ T6535] igorplugusb 3-1:0.0: endpoint incorrect [ 1071.183922][ T23] usb 3-1: USB disconnect, device number 45 [ 1071.231111][T25344] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 1071.240027][T25344] Bluetooth: hci1: Injecting HCI hardware error event [ 1071.251136][T25344] Bluetooth: hci1: hardware error 0x00 [ 1071.347757][ T6496] usb 4-1: new full-speed USB device number 58 using dummy_hcd [ 1071.379694][ T1187] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1071.390414][ T6535] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 1071.564110][ T6496] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1071.572468][ T1187] usb 1-1: Using ep0 maxpacket: 8 [ 1071.572625][ T6496] usb 4-1: not running at top speed; connect to a high speed hub [ 1071.582097][ T1187] usb 1-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 1071.586970][ T6496] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 128, changing to 4 [ 1071.601775][ T1187] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1071.605796][ T6535] usb 2-1: Using ep0 maxpacket: 8 [ 1071.614281][ T1187] usb 1-1: Product: syz [ 1071.618944][ T6496] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1071.618990][ T6496] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 4 [ 1071.626901][ T6535] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1071.633492][ T1187] usb 1-1: Manufacturer: syz [ 1071.655019][ T6535] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 1071.665692][ T1187] usb 1-1: SerialNumber: syz [ 1071.669037][ T6496] usb 4-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 1071.678163][ T1187] usb 1-1: config 0 descriptor?? [ 1071.687483][ T6496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1071.695604][ T6535] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1071.703917][ T6496] usb 4-1: Product: syz [ 1071.708135][ T6496] usb 4-1: Manufacturer: syz [ 1071.713857][ T6496] usb 4-1: SerialNumber: syz [ 1071.719554][ T6535] usb 2-1: config 0 descriptor?? [ 1071.749136][ T6535] usb 2-1: bad CDC descriptors [ 1071.759350][ T6535] usb 2-1: bad CDC descriptors [ 1071.765928][ T6535] cdc_acm 2-1:0.0: Control and data interfaces are not separated! [ 1071.779921][ T6535] cdc_acm 2-1:0.0: This needs exactly 3 endpoints [ 1071.786537][ T6535] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 1071.911028][T25619] loop2: detected capacity change from 0 to 8192 [ 1071.946532][T25619] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1071.991153][T25619] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal [ 1072.030608][ T1187] usb 1-1: USB disconnect, device number 68 [ 1072.036396][ T6535] usb 2-1: USB disconnect, device number 61 [ 1072.043054][T25619] REISERFS (device loop2): using ordered data mode [ 1072.049653][T25619] reiserfs: using flush barriers [ 1072.063481][ T6496] usb 4-1: 2:1 : no UAC_FORMAT_TYPE desc [ 1072.082857][T25619] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 1072.102702][T25619] REISERFS (device loop2): checking transaction log (loop2) [ 1072.119359][T25619] REISERFS (device loop2): Using tea hash to sort names [ 1072.165844][ T6496] usb 4-1: USB disconnect, device number 58 [ 1072.226636][ T6437] udevd[6437]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 1073.135268][T22238] usb 1-1: new full-speed USB device number 69 using dummy_hcd [ 1073.275413][T25646] loop1: detected capacity change from 0 to 4096 [ 1073.279588][T25632] loop2: detected capacity change from 0 to 32768 [ 1073.324992][T25646] __ntfs_error: 14 callbacks suppressed [ 1073.325012][T25646] ntfs: (device loop1): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 1073.365667][T25646] ntfs: (device loop1): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 1073.401887][T22238] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 1073.410120][T22238] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1073.421981][T25646] ntfs: (device loop1): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 1073.444537][T22238] usb 1-1: config 0 has no interface number 0 [ 1073.465021][T25344] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 1073.471672][T22238] usb 1-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1073.474627][T25646] ntfs: (device loop1): ntfs_fill_super(): Failed to load essential metadata. [ 1073.539996][T22238] usb 1-1: config 0 interface 235 has no altsetting 0 [ 1073.599760][T22238] usb 1-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 1073.630122][T22238] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1073.657394][T22238] usb 1-1: Product: syz [ 1073.668475][T22238] usb 1-1: Manufacturer: syz [ 1073.684024][T22238] usb 1-1: SerialNumber: syz [ 1073.696735][T25640] loop3: detected capacity change from 0 to 32768 [ 1073.713811][T22238] usb 1-1: config 0 descriptor?? [ 1073.741662][T25640] (syz.3.9164,25640,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1073.754978][T22238] keyspan 1-1:0.235: Keyspan 1 port adapter converter detected [ 1073.814481][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 87 [ 1073.843640][ T5753] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1073.859121][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 7 [ 1073.879841][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 81 [ 1073.922481][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 1 [ 1073.953960][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 85 [ 1073.980438][T22238] keyspan 1-1:0.235: found no endpoint descriptor for endpoint 5 [ 1073.995104][T22238] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 1074.050182][T22238] usb 1-1: USB disconnect, device number 69 [ 1074.090527][T22238] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 1074.113187][T22238] keyspan 1-1:0.235: device disconnected [ 1074.252802][T25660] loop2: detected capacity change from 0 to 4096 [ 1074.285399][T25660] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1074.355198][T25660] ntfs: (device loop2): check_mft_mirror(): $MFT and $MFTMirr (record 1) do not match. Run ntfsfix or chkdsk. [ 1074.389133][T25660] ntfs: (device loop2): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 1074.435475][T25660] ntfs: (device loop2): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 1074.449344][T25660] ntfs: (device loop2): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 1074.472385][T25660] ntfs: (device loop2): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 1074.485880][T25660] ntfs: volume version 3.1. [ 1074.715156][ T6496] usb 4-1: new full-speed USB device number 59 using dummy_hcd [ 1074.747419][ T787] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1074.875608][T25680] loop0: detected capacity change from 0 to 64 [ 1074.895890][T25680] hfs: unable to read tree header [ 1074.908299][T25680] hfs: unable to open extent tree [ 1074.922169][T25680] hfs: can't find a HFS filesystem on dev loop0 [ 1074.943711][ T6496] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 1074.953002][ T787] usb 2-1: Using ep0 maxpacket: 16 [ 1074.958435][ T6496] usb 4-1: config 0 has no interface number 0 [ 1074.966722][ T787] usb 2-1: config 3 has an invalid interface number: 155 but max is 0 [ 1074.975377][ T787] usb 2-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 1074.986584][ T787] usb 2-1: config 3 has no interface number 0 [ 1074.993707][ T6496] usb 4-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 1075.003066][ T6496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1075.025323][ T787] usb 2-1: config 3 interface 155 has no altsetting 0 [ 1075.032350][ T6496] usb 4-1: Product: syz [ 1075.044111][ T6496] usb 4-1: Manufacturer: syz [ 1075.056536][ T787] usb 2-1: New USB device found, idVendor=05a9, idProduct=264a, bcdDevice=e5.4c [ 1075.065805][ T787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1075.089483][ T6496] usb 4-1: SerialNumber: syz [ 1075.099992][ T787] usb 2-1: Product: syz [ 1075.104230][ T787] usb 2-1: Manufacturer: syz [ 1075.108858][ T787] usb 2-1: SerialNumber: syz [ 1075.119085][ T6496] usb 4-1: config 0 descriptor?? [ 1075.134456][ T6496] usb 4-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 1075.153514][ T6496] usb 4-1: selecting invalid altsetting 1 [ 1075.159785][ T6496] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 1075.177371][ T6496] usb 4-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 1075.213066][T25676] loop2: detected capacity change from 0 to 32768 [ 1075.236407][T25676] (syz.2.9182,25676,1):ocfs2_verify_volume:2364 ERROR: bad block number on superblock: found 0, should be 2 [ 1075.252327][T25676] (syz.2.9182,25676,1):ocfs2_verify_volume:2387 ERROR: status = -22 [ 1075.262420][T25676] (syz.2.9182,25676,1):ocfs2_fill_super:990 ERROR: superblock probe failed! [ 1075.281997][T25676] (syz.2.9182,25676,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1075.353549][ T6496] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 1075.412324][ T6496] usb 4-1: USB disconnect, device number 59 [ 1075.430038][ T787] usb 2-1: USB disconnect, device number 62 [ 1075.630457][T25690] loop0: detected capacity change from 0 to 4096 [ 1075.668994][T25690] ntfs: volume version 3.1. [ 1076.031617][ T787] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 1076.254729][ T787] usb 3-1: Using ep0 maxpacket: 32 [ 1076.262373][ T787] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1076.275468][ T787] usb 3-1: New USB device found, idVendor=2b73, idProduct=0029, bcdDevice= 0.40 [ 1076.279185][T22238] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1076.284584][ T787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.300443][ T787] usb 3-1: Product: syz [ 1076.304630][ T787] usb 3-1: Manufacturer: syz [ 1076.311018][ T787] usb 3-1: SerialNumber: syz [ 1076.351185][ T6454] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1076.404251][ T1187] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 1076.479074][T22238] usb 1-1: Using ep0 maxpacket: 8 [ 1076.487062][T22238] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1076.501058][T22238] usb 1-1: config 4 has an invalid interface number: 147 but max is 0 [ 1076.509288][T22238] usb 1-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 1076.518208][T22238] usb 1-1: config 4 has no interface number 0 [ 1076.528002][T22238] usb 1-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 1076.537213][T22238] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.545441][T22238] usb 1-1: Product: syz [ 1076.549619][T22238] usb 1-1: Manufacturer: syz [ 1076.554319][ T6454] usb 2-1: Using ep0 maxpacket: 16 [ 1076.559598][T22238] usb 1-1: SerialNumber: syz [ 1076.569848][ T6454] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 1076.577118][ T787] usb 3-1: 1:1: invalid format type 0x1001 is detected, processed as PCM [ 1076.591756][ T787] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1076.596655][ T1187] usb 4-1: Using ep0 maxpacket: 8 [ 1076.605685][ T6454] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1076.618898][ T1187] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1076.629612][ T1187] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1076.643968][ T787] usb 3-1: USB disconnect, device number 46 [ 1076.650589][ T6454] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1076.659788][ T6454] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.677613][ T6454] usb 2-1: Product: syz [ 1076.682063][ T1187] usb 4-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 1076.700911][ T6454] usb 2-1: Manufacturer: syz [ 1076.706214][ T1187] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.714866][ T6454] usb 2-1: SerialNumber: syz [ 1076.735443][ T6423] udevd[6423]: 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 [ 1076.753763][ T1187] usb 4-1: Product: syz [ 1076.761037][ T1187] usb 4-1: Manufacturer: syz [ 1076.765821][ T1187] usb 4-1: SerialNumber: syz [ 1076.780060][ T1187] usb 4-1: config 0 descriptor?? [ 1076.808205][T22238] uvcvideo 1-1:4.147: Found Unit with invalid ID 0 [ 1076.815559][T22238] usb 1-1: Found UVC 0.02 device syz (04f2:b746) [ 1076.828803][T22238] usb 1-1: No valid video chain found. [ 1076.843588][T22238] usb 1-1: USB disconnect, device number 70 [ 1076.993551][ T6454] usb 2-1: 0:2 : does not exist [ 1077.011520][ T6454] usb 2-1: 5:0: cannot get min/max values for control 4 (id 5) [ 1077.029314][ T6454] usb 2-1: 5:0: cannot get min/max values for control 5 (id 5) [ 1077.042170][ T787] usb 4-1: USB disconnect, device number 60 [ 1077.042874][ T6454] usb 2-1: 5:0: cannot get min/max values for control 5 (id 5) [ 1077.069196][ T6454] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 1077.088156][ T6454] usb 2-1: 5:0: cannot get min/max values for control 5 (id 5) [ 1077.100705][ T6454] usb 2-1: USB disconnect, device number 63 [ 1077.131065][T15443] udevd[15443]: 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 [ 1077.382942][T25712] loop0: detected capacity change from 0 to 128 [ 1077.391978][T25712] EXT4-fs (loop0): unsupported inode size: 65527 [ 1077.401188][T25712] EXT4-fs (loop0): blocksize: 1024 [ 1077.566316][ T787] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 1077.584802][T25718] loop0: detected capacity change from 0 to 512 [ 1077.593731][T25718] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1077.645450][T15443] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1077.804375][ T787] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1077.839333][ T787] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1077.877897][ T787] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 50, changing to 7 [ 1077.901503][ T787] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1077.932794][ T787] usb 3-1: New USB device found, idVendor=2b53, idProduct=0024, bcdDevice= 0.40 [ 1077.942465][ T787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1077.953039][ T787] usb 3-1: Product: syz [ 1077.963807][ T787] usb 3-1: Manufacturer: syz [ 1077.968953][ T787] usb 3-1: SerialNumber: syz [ 1078.213016][ T6496] usb 4-1: new full-speed USB device number 61 using dummy_hcd [ 1078.245220][ T787] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 1078.270987][ T787] snd-usb-audio: probe of 3-1:1.1 failed with error -22 [ 1078.311161][ T787] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1078.336511][ T787] usb 3-1: USB disconnect, device number 47 [ 1078.377943][ T5753] udevd[5753]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1078.448138][ T6496] usb 4-1: config 0 has an invalid interface number: 205 but max is 0 [ 1078.455680][T25729] loop1: detected capacity change from 0 to 32768 [ 1078.457299][ T6496] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1078.490248][T25729] (syz.1.9208,25729,0):ocfs2_read_blocks_sync:112 ERROR: status = -12 [ 1078.498481][T25729] (syz.1.9208,25729,0):ocfs2_read_locked_inode:521 ERROR: status = -12 [ 1078.503901][ T6496] usb 4-1: config 0 has no interface number 0 [ 1078.536577][T25729] (syz.1.9208,25729,0):ocfs2_init_global_system_inodes:448 ERROR: status = -12 [ 1078.536718][ T6496] usb 4-1: New USB device found, idVendor=1822, idProduct=3202, bcdDevice=13.4a [ 1078.557905][T25729] (syz.1.9208,25729,0):ocfs2_init_global_system_inodes:472 ERROR: status = -12 [ 1078.572126][ T6496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1078.578487][T25729] (syz.1.9208,25729,0):ocfs2_initialize_super:2254 ERROR: status = -12 [ 1078.582412][ T6496] usb 4-1: Product: syz [ 1078.594359][ T6496] usb 4-1: Manufacturer: syz [ 1078.600000][ T6496] usb 4-1: SerialNumber: syz [ 1078.606776][T25729] (syz.1.9208,25729,0):ocfs2_fill_super:1178 ERROR: status = -12 [ 1078.607452][ T6496] usb 4-1: config 0 descriptor?? [ 1078.629169][ T6496] dvb-usb: found a 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' in warm state. [ 1078.655669][ T6496] dvb-usb: bulk message failed: -22 (3/0) [ 1078.704796][ T6496] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 1078.724889][ T6496] dvbdev: DVB: registering new adapter (TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device) [ 1078.748127][ T6496] usb 4-1: media controller created [ 1078.755226][ T6496] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1078.797907][ T6496] dvb-usb: bulk message failed: -22 (6/0) [ 1078.809634][ T6496] dvb-usb: no frontend was attached by 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' [ 1078.858313][ T6496] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input58 [ 1078.883093][ T6496] dvb-usb: schedule remote query interval to 150 msecs. [ 1078.916674][ T6496] dvb-usb: bulk message failed: -22 (3/0) [ 1078.948620][ T6496] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device successfully initialized and connected. [ 1079.017340][T25737] loop0: detected capacity change from 0 to 32768 [ 1079.030917][ T6496] usb 4-1: USB disconnect, device number 61 [ 1079.080903][T25737] BTRFS: device fsid 17bca515-437c-4bbd-9eb0-5eb74df1971f devid 1 transid 8 /dev/loop0 scanned by syz.0.9212 (25737) [ 1079.085059][ T6496] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I successfully deinitialized and disconnected. [ 1079.151334][T25737] BTRFS info (device loop0): first mount of filesystem 17bca515-437c-4bbd-9eb0-5eb74df1971f [ 1079.221508][T25737] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 1079.250197][T25737] BTRFS info (device loop0): using free space tree [ 1079.387011][T25739] loop1: detected capacity change from 0 to 32768 [ 1079.401494][T25737] BTRFS info (device loop0): enabling ssd optimizations [ 1079.408752][T25739] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.9213 (25739) [ 1079.422581][T25737] BTRFS info (device loop0): auto enabling async discard [ 1079.440911][T25739] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1079.472580][T25739] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 1079.485698][ T6499] BTRFS info (device loop0): last unmount of filesystem 17bca515-437c-4bbd-9eb0-5eb74df1971f [ 1079.495087][T25739] BTRFS info (device loop1): using free space tree [ 1079.725257][T25739] BTRFS info (device loop1): enabling ssd optimizations [ 1079.749972][T25739] BTRFS info (device loop1): auto enabling async discard [ 1079.913839][ T6501] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1079.967350][ T1187] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 1079.986754][T25779] loop0: detected capacity change from 0 to 64 [ 1080.127849][T25741] loop2: detected capacity change from 0 to 32768 [ 1080.140036][T25741] XFS: noattr2 mount option is deprecated. [ 1080.168034][T25741] XFS: attr2 mount option is deprecated. [ 1080.173929][T25741] XFS (loop2): attr2 and noattr2 cannot both be specified. [ 1080.181479][ T1187] usb 4-1: Using ep0 maxpacket: 16 [ 1080.213454][ T1187] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1080.232694][ T1187] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1080.280539][ T1187] usb 4-1: New USB device found, idVendor=04b8, idProduct=b39a, bcdDevice=3f.cb [ 1080.306702][ T1187] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1080.328417][ T1187] usb 4-1: Product: syz [ 1080.332638][ T1187] usb 4-1: Manufacturer: syz [ 1080.337424][ T1187] usb 4-1: SerialNumber: syz [ 1080.648257][ T6496] usb 4-1: USB disconnect, device number 62 [ 1081.066793][T25781] loop1: detected capacity change from 0 to 32768 [ 1081.100804][T25781] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz.1.9218 (25781) [ 1081.137396][T25781] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 1081.158002][T25781] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 1081.179097][T25781] BTRFS info (device loop1): using free space tree [ 1081.276464][T25785] loop2: detected capacity change from 0 to 32768 [ 1081.300956][T25785] BTRFS: device fsid a4d06b90-61a4-49cd-bf5f-2183c3574322 devid 1 transid 8 /dev/loop2 scanned by syz.2.9220 (25785) [ 1081.321521][T25781] BTRFS info (device loop1): enabling ssd optimizations [ 1081.339125][T25785] BTRFS info (device loop2): first mount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 1081.361835][T25781] BTRFS info (device loop1): auto enabling async discard [ 1081.376846][T25785] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 1081.382107][T25804] loop3: detected capacity change from 0 to 128 [ 1081.401704][T25785] BTRFS info (device loop2): using free space tree [ 1081.411020][T25787] F2FS-fs (loop0): heap/no_heap options were deprecated [ 1081.444872][T25787] F2FS-fs (loop0): invalid crc value [ 1081.483877][T25787] F2FS-fs (loop0): invalid journal entries nats 0 sits 9 [ 1081.509644][ T6501] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 1081.529985][T25787] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-22) [ 1081.628520][T25785] BTRFS info (device loop2): enabling ssd optimizations [ 1081.674701][T25785] BTRFS info (device loop2): auto enabling async discard [ 1081.915815][ T6509] BTRFS info (device loop2): last unmount of filesystem a4d06b90-61a4-49cd-bf5f-2183c3574322 [ 1081.931766][ T5753] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1082.271603][ T5753] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1082.588956][T25838] exfat: Deprecated parameter 'namecase' [ 1082.636967][T25838] exfat: Deprecated parameter 'namecase' [ 1082.685632][T25838] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 1082.733466][T25838] exFAT-fs (loop1): bogus allocation bitmap size(need : 2, cur : 1) [ 1082.741610][T25838] exFAT-fs (loop1): failed to load alloc-bitmap [ 1082.772988][T25838] exFAT-fs (loop1): failed to recognize exfat type [ 1083.123715][T25826] set_capacity_and_notify: 6 callbacks suppressed [ 1083.123730][T25826] loop0: detected capacity change from 0 to 32768 [ 1083.182236][T25826] BTRFS: device fsid cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 devid 1 transid 8 /dev/loop0 scanned by syz.0.9225 (25826) [ 1083.286658][T25826] BTRFS info (device loop0): first mount of filesystem cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 [ 1083.321218][T25826] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 1083.329981][T25826] BTRFS info (device loop0): using free space tree [ 1083.540530][T25836] loop3: detected capacity change from 0 to 40427 [ 1083.571087][T25836] F2FS-fs (loop3): build fault injection attr: rate: 16, type: 0x7ffff [ 1083.599705][T25826] BTRFS info (device loop0): enabling ssd optimizations [ 1083.608001][T25826] BTRFS info (device loop0): auto enabling async discard [ 1083.610101][T25836] F2FS-fs (loop3): invalid crc value [ 1083.629751][T25836] F2FS-fs (loop3): inject kmalloc in f2fs_kmalloc of f2fs_build_segment_manager+0x742/0x4730 [ 1083.689549][T25836] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-12) [ 1083.773972][T25840] loop2: detected capacity change from 0 to 32768 [ 1083.826399][T25840] BTRFS: device fsid e5ec6bdf-b4e4-4163-9622-8db3a33753bd devid 1 transid 8 /dev/loop2 scanned by syz.2.9231 (25840) [ 1083.863292][ T6499] BTRFS info (device loop0): last unmount of filesystem cd9941ec-5f77-48ee-8e7d-6f6f8a5e5a08 [ 1083.864278][T25840] BTRFS info (device loop2): first mount of filesystem e5ec6bdf-b4e4-4163-9622-8db3a33753bd [ 1083.923454][T25840] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 1083.949053][T25840] BTRFS info (device loop2): using free space tree [ 1083.974752][T25842] loop1: detected capacity change from 0 to 32768 [ 1084.008684][T25842] BTRFS: device fsid 3a492a15-ac49-4ce6-945e-cef7a687c6c9 devid 1 transid 8 /dev/loop1 scanned by syz.1.9232 (25842) [ 1084.037623][T25864] loop3: detected capacity change from 0 to 512 [ 1084.123746][T25842] BTRFS info (device loop1): first mount of filesystem 3a492a15-ac49-4ce6-945e-cef7a687c6c9 [ 1084.136118][T25864] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1084.169148][T25842] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 1084.202461][T25842] BTRFS info (device loop1): using free space tree [ 1084.213370][T25864] ext4 filesystem being mounted at /2161/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1084.399783][T25840] BTRFS info (device loop2): enabling ssd optimizations [ 1084.407016][T25840] BTRFS info (device loop2): auto enabling async discard [ 1084.525182][T25842] BTRFS info (device loop1): enabling ssd optimizations [ 1084.569838][ T6505] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1084.580335][T25842] BTRFS info (device loop1): auto enabling async discard [ 1084.600565][T25898] loop0: detected capacity change from 0 to 512 [ 1084.735685][T25898] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1084.757086][ T6509] BTRFS info (device loop2): last unmount of filesystem e5ec6bdf-b4e4-4163-9622-8db3a33753bd [ 1084.828697][T25902] loop3: detected capacity change from 0 to 512 [ 1084.911389][T25902] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1084.983698][ T6501] BTRFS info (device loop1): last unmount of filesystem 3a492a15-ac49-4ce6-945e-cef7a687c6c9 [ 1084.989973][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1085.021227][T25902] ext4 filesystem being mounted at /2162/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1085.175065][ T6505] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1085.731149][ T1187] usb 3-1: new full-speed USB device number 48 using dummy_hcd [ 1085.955163][ T1187] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 1085.963671][ T1187] usb 3-1: config 0 has no interface number 0 [ 1085.980746][ T1187] usb 3-1: config 0 interface 2 altsetting 2 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 1086.021927][ T1187] usb 3-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1086.045941][T25908] loop0: detected capacity change from 0 to 32768 [ 1086.052718][ T1187] usb 3-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 192, setting to 64 [ 1086.074666][T25908] BTRFS: device fsid afd29e67-b8c6-49b0-b0d7-0efab618e2f3 devid 1 transid 8 /dev/loop0 scanned by syz.0.9238 (25908) [ 1086.089901][ T1187] usb 3-1: config 0 interface 2 has no altsetting 0 [ 1086.101013][ T1187] usb 3-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f7.3f [ 1086.110916][ T1187] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1086.145377][ T1187] usb 3-1: Product: syz [ 1086.149616][ T1187] usb 3-1: Manufacturer: syz [ 1086.154375][T25908] BTRFS info (device loop0): first mount of filesystem afd29e67-b8c6-49b0-b0d7-0efab618e2f3 [ 1086.154689][T25911] loop3: detected capacity change from 0 to 32768 [ 1086.164524][T25908] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 1086.186466][ T1187] usb 3-1: SerialNumber: syz [ 1086.195310][T25911] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz.3.9240 (25911) [ 1086.232522][ T1187] usb 3-1: config 0 descriptor?? [ 1086.244772][T25912] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1086.266849][T25912] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1086.282638][T25911] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 1086.286423][T25908] BTRFS info (device loop0): using free space tree [ 1086.325577][T25911] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 1086.359632][T25911] BTRFS info (device loop3): using free space tree [ 1086.473727][T25914] loop1: detected capacity change from 0 to 32768 [ 1086.502120][T25914] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop1 scanned by syz.1.9239 (25914) [ 1086.514877][T25908] BTRFS info (device loop0): enabling ssd optimizations [ 1086.562313][ T1187] usb 3-1: Quirk or no altest; falling back to MIDI 1.0 [ 1086.572027][T25908] BTRFS info (device loop0): auto enabling async discard [ 1086.615948][ T1187] usb 3-1: USB disconnect, device number 48 [ 1086.642933][T25914] BTRFS info (device loop1): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 1086.685178][T25911] BTRFS info (device loop3): enabling ssd optimizations [ 1086.696133][T25914] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 1086.698703][ T6499] BTRFS info (device loop0): last unmount of filesystem afd29e67-b8c6-49b0-b0d7-0efab618e2f3 [ 1086.716957][T25911] BTRFS info (device loop3): auto enabling async discard [ 1086.728825][ T6435] udevd[6435]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1086.748423][T25914] BTRFS info (device loop1): using free space tree [ 1086.890280][T25914] BTRFS info (device loop1): enabling ssd optimizations [ 1086.901012][T25914] BTRFS info (device loop1): auto enabling async discard [ 1086.953510][ T6505] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 1087.065037][ T6501] BTRFS info (device loop1): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 1087.203090][T25964] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1087.329616][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1087.496735][T15442] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 9 /dev/loop3 scanned by udevd (15442) [ 1087.585133][ T6437] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 9 /dev/loop1 scanned by udevd (6437) [ 1087.662395][T25973] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1087.735261][T25971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1087.792006][T25971] ext4 filesystem being mounted at /2054/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1087.904014][ T6509] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1088.147487][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1088.265455][T25985] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1088.357771][T25991] MTD: Attempt to mount non-MTD device "/dev/loop0" [ 1088.411474][T25991] cramfs: wrong endianness [ 1088.471459][ T6509] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1088.562599][T25993] set_capacity_and_notify: 5 callbacks suppressed [ 1088.562614][T25993] loop1: detected capacity change from 0 to 512 [ 1088.707235][T25995] loop0: detected capacity change from 0 to 1024 [ 1088.713946][T25976] loop3: detected capacity change from 0 to 32768 [ 1088.740623][T25993] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1088.819839][T25976] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.9247 (25976) [ 1088.841394][T25999] loop2: detected capacity change from 0 to 512 [ 1088.874603][T25999] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1088.897255][ T6501] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1088.915889][T25995] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1088.991681][T25976] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928 [ 1089.094266][T25976] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 1089.102970][T25976] BTRFS info (device loop3): using free space tree [ 1089.145571][ T6509] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1089.210304][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1089.336932][T25976] BTRFS info (device loop3): enabling ssd optimizations [ 1089.379165][T25976] BTRFS info (device loop3): auto enabling async discard [ 1089.405582][T26021] loop0: detected capacity change from 0 to 724 [ 1089.603268][ T6505] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928 [ 1089.697166][T26025] loop0: detected capacity change from 0 to 512 [ 1089.761784][T26025] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1089.805932][T26025] ext4 filesystem being mounted at /2058/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1089.867749][T15443] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 9 /dev/loop3 scanned by udevd (15443) [ 1089.970736][T26013] loop1: detected capacity change from 0 to 32768 [ 1090.012989][T26013] BTRFS: device fsid 97240a68-9a28-4597-b04c-66b27e1182f2 devid 1 transid 8 /dev/loop1 scanned by syz.1.9255 (26013) [ 1090.043375][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1090.091816][T26013] BTRFS info (device loop1): first mount of filesystem 97240a68-9a28-4597-b04c-66b27e1182f2 [ 1090.131163][T26013] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1090.140639][T26013] BTRFS info (device loop1): using free space tree [ 1090.496953][T26023] loop2: detected capacity change from 0 to 32768 [ 1090.548028][T26023] BTRFS: device fsid 59b5568a-a427-4554-b73a-27dcd238cc5a devid 1 transid 8 /dev/loop2 scanned by syz.2.9256 (26023) [ 1090.601481][T26013] BTRFS info (device loop1): enabling ssd optimizations [ 1090.608490][T26013] BTRFS info (device loop1): auto enabling async discard [ 1090.638431][T26023] BTRFS info (device loop2): first mount of filesystem 59b5568a-a427-4554-b73a-27dcd238cc5a [ 1090.670363][T26023] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 1090.708285][T26023] BTRFS info (device loop2): using free space tree [ 1090.865936][ T6501] BTRFS info (device loop1): last unmount of filesystem 97240a68-9a28-4597-b04c-66b27e1182f2 [ 1090.954225][T26023] BTRFS info (device loop2): enabling ssd optimizations [ 1090.961279][T26023] BTRFS info (device loop2): auto enabling async discard [ 1091.097872][T26035] loop3: detected capacity change from 0 to 32768 [ 1091.159202][T26035] BTRFS: device fsid 92aec1fe-fee8-4e05-92dc-790b47b871d9 devid 1 transid 8 /dev/loop3 scanned by syz.3.9261 (26035) [ 1091.231016][ T6509] BTRFS info (device loop2): last unmount of filesystem 59b5568a-a427-4554-b73a-27dcd238cc5a [ 1091.257344][ T6437] BTRFS: device fsid 97240a68-9a28-4597-b04c-66b27e1182f2 devid 1 transid 9 /dev/loop1 scanned by udevd (6437) [ 1091.262616][T26035] BTRFS info (device loop3): first mount of filesystem 92aec1fe-fee8-4e05-92dc-790b47b871d9 [ 1091.331815][T26035] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 1091.371149][T26035] BTRFS info (device loop3): using free space tree [ 1091.681133][T26035] BTRFS info (device loop3): enabling ssd optimizations [ 1091.713323][T26035] BTRFS info (device loop3): auto enabling async discard [ 1091.936456][T26038] loop0: detected capacity change from 0 to 32768 [ 1091.953612][T26038] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 1091.962143][T26038] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 1091.973383][ T6505] BTRFS info (device loop3): last unmount of filesystem 92aec1fe-fee8-4e05-92dc-790b47b871d9 [ 1092.063523][T26038] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 1092.133237][T13357] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 1092.140069][T13357] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 1092.313906][T15443] BTRFS: device fsid 92aec1fe-fee8-4e05-92dc-790b47b871d9 devid 1 transid 9 /dev/loop3 scanned by udevd (15443) [ 1092.437985][T13357] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 278ms [ 1092.464012][T13357] gfs2: fsid=syz:syz.0: jid=0: Done [ 1092.491268][T26038] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 1093.284464][T26094] BTRFS: device fsid 34a2da50-e117-4d40-8878-8e0fb0127b5f devid 1 transid 8 /dev/loop1 scanned by syz.1.9266 (26094) [ 1093.306961][T26089] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 1093.366561][T26089] CPU: 1 PID: 26089 Comm: syz.2.9263 Not tainted syzkaller #0 [ 1093.374098][T26089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1093.384175][T26089] Call Trace: [ 1093.387467][T26089] [ 1093.390415][T26089] dump_stack_lvl+0x18c/0x250 [ 1093.395128][T26089] ? show_regs_print_info+0x20/0x20 [ 1093.400438][T26089] ? load_image+0x400/0x400 [ 1093.404975][T26089] sysfs_create_dir_ns+0x26e/0x2a0 [ 1093.410106][T26089] ? sysfs_warn_dup+0xa0/0xa0 [ 1093.414803][T26089] ? do_raw_spin_unlock+0x121/0x230 [ 1093.420027][T26089] kobject_add_internal+0x61c/0xcc0 [ 1093.425258][T26089] kobject_init_and_add+0x12c/0x1a0 [ 1093.430489][T26089] ? lockdep_softirqs_off+0x430/0x430 [ 1093.435888][T26089] ? kobject_add+0x240/0x240 [ 1093.440658][T26089] ? __init_swait_queue_head+0xa9/0x150 [ 1093.446236][T26089] gfs2_sys_fs_add+0x253/0x4b0 [ 1093.451040][T26089] ? gfs2_recover_set+0x250/0x250 [ 1093.456110][T26089] ? apply_workqueue_attrs+0x180/0x180 [ 1093.461628][T26089] gfs2_fill_super+0x12b6/0x1f30 [ 1093.466618][T26089] ? __might_sleep+0xe0/0xe0 [ 1093.471260][T26089] ? gfs2_reconfigure+0xb10/0xb10 [ 1093.476331][T26089] ? setup_bdev_super+0x56b/0x660 [ 1093.481384][T26089] get_tree_bdev+0x3f3/0x520 [ 1093.485997][T26089] ? end_current_label_crit_section+0x170/0x170 [ 1093.492260][T26089] ? gfs2_reconfigure+0xb10/0xb10 [ 1093.497286][T26089] ? setup_bdev_super+0x660/0x660 [ 1093.502323][T26089] gfs2_get_tree+0x51/0x1e0 [ 1093.506863][T26089] vfs_get_tree+0x8c/0x280 [ 1093.511313][T26089] do_new_mount+0x24b/0xa40 [ 1093.515858][T26089] __se_sys_mount+0x2e7/0x3d0 [ 1093.520570][T26089] ? __x64_sys_mount+0xc0/0xc0 [ 1093.525375][T26089] ? lockdep_hardirqs_on+0x98/0x150 [ 1093.530676][T26089] ? __x64_sys_mount+0x20/0xc0 [ 1093.535474][T26089] do_syscall_64+0x55/0xa0 [ 1093.539926][T26089] ? clear_bhb_loop+0x40/0x90 [ 1093.544634][T26089] ? clear_bhb_loop+0x40/0x90 [ 1093.549342][T26089] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1093.555260][T26089] RIP: 0033:0x7f0a1ab9da0a [ 1093.559699][T26089] 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 [ 1093.579338][T26089] RSP: 002b:00007f0a1ba4be58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1093.587790][T26089] RAX: ffffffffffffffda RBX: 00007f0a1ba4bee0 RCX: 00007f0a1ab9da0a [ 1093.595796][T26089] RDX: 0000200000013400 RSI: 0000200000013440 RDI: 00007f0a1ba4bea0 [ 1093.603547][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1093.603772][T26089] RBP: 0000200000013400 R08: 00007f0a1ba4bee0 R09: 0000000000000000 [ 1093.611022][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1093.618065][T26089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000013440 [ 1093.618082][T26089] R13: 00007f0a1ba4bea0 R14: 00000000000133e6 R15: 0000200000013480 [ 1093.618107][T26089] [ 1093.646850][T26093] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 1093.670088][T26093] CPU: 1 PID: 26093 Comm: syz.3.9265 Not tainted syzkaller #0 [ 1093.677605][T26093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1093.687696][T26093] Call Trace: [ 1093.690997][T26093] [ 1093.693944][T26093] dump_stack_lvl+0x18c/0x250 [ 1093.698661][T26093] ? show_regs_print_info+0x20/0x20 [ 1093.703894][T26093] ? load_image+0x400/0x400 [ 1093.704074][T26089] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 1093.708417][T26093] sysfs_create_dir_ns+0x26e/0x2a0 [ 1093.727524][T26093] ? sysfs_warn_dup+0xa0/0xa0 [ 1093.732243][T26093] ? do_raw_spin_unlock+0x121/0x230 [ 1093.737481][T26093] kobject_add_internal+0x61c/0xcc0 [ 1093.742723][T26093] kobject_init_and_add+0x12c/0x1a0 [ 1093.747956][T26093] ? lockdep_softirqs_off+0x430/0x430 [ 1093.753372][T26093] ? kobject_add+0x240/0x240 [ 1093.757997][T26093] ? __init_swait_queue_head+0xa9/0x150 [ 1093.763578][T26093] gfs2_sys_fs_add+0x253/0x4b0 [ 1093.768566][T26093] ? gfs2_recover_set+0x250/0x250 [ 1093.773634][T26093] ? apply_workqueue_attrs+0x180/0x180 [ 1093.779141][T26093] gfs2_fill_super+0x12b6/0x1f30 [ 1093.784130][T26093] ? __might_sleep+0xe0/0xe0 [ 1093.788779][T26093] ? gfs2_reconfigure+0xb10/0xb10 [ 1093.794032][T26093] ? setup_bdev_super+0x56b/0x660 [ 1093.799090][T26093] get_tree_bdev+0x3f3/0x520 [ 1093.803718][T26093] ? end_current_label_crit_section+0x170/0x170 [ 1093.810003][T26093] ? gfs2_reconfigure+0xb10/0xb10 [ 1093.815065][T26093] ? setup_bdev_super+0x660/0x660 [ 1093.820128][T26093] gfs2_get_tree+0x51/0x1e0 [ 1093.824666][T26093] vfs_get_tree+0x8c/0x280 [ 1093.829107][T26093] do_new_mount+0x24b/0xa40 [ 1093.830980][T26089] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 1093.833622][T26093] __se_sys_mount+0x2e7/0x3d0 [ 1093.833651][T26093] ? __x64_sys_mount+0xc0/0xc0 [ 1093.833671][T26093] ? lockdep_hardirqs_on+0x98/0x150 [ 1093.833690][T26093] ? __x64_sys_mount+0x20/0xc0 [ 1093.833711][T26093] do_syscall_64+0x55/0xa0 [ 1093.833734][T26093] ? clear_bhb_loop+0x40/0x90 [ 1093.833753][T26093] ? clear_bhb_loop+0x40/0x90 [ 1093.833774][T26093] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1093.833795][T26093] RIP: 0033:0x7fed8559da0a [ 1093.833813][T26093] 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 [ 1093.833835][T26093] RSP: 002b:00007fed86499e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1093.833856][T26093] RAX: ffffffffffffffda RBX: 00007fed86499ee0 RCX: 00007fed8559da0a [ 1093.833870][T26093] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007fed86499ea0 [ 1093.833883][T26093] RBP: 00002000000124c0 R08: 00007fed86499ee0 R09: 0000000000000000 [ 1093.935960][T26093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000012500 [ 1093.943963][T26093] R13: 00007fed86499ea0 R14: 00000000000124ab R15: 0000200000012540 [ 1093.951980][T26093] [ 1093.974401][T26094] BTRFS info (device loop1): first mount of filesystem 34a2da50-e117-4d40-8878-8e0fb0127b5f [ 1094.024272][T26094] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 1094.084041][T26094] BTRFS info (device loop1): using free space tree [ 1094.085180][T26093] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 1094.124018][T26093] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 1094.275358][T26094] BTRFS info (device loop1): enabling ssd optimizations [ 1094.330542][T26094] BTRFS info (device loop1): auto enabling async discard [ 1094.578980][ T6501] BTRFS info (device loop1): last unmount of filesystem 34a2da50-e117-4d40-8878-8e0fb0127b5f [ 1095.105013][T26123] set_capacity_and_notify: 3 callbacks suppressed [ 1095.105027][T26123] loop1: detected capacity change from 0 to 1024 [ 1095.191584][T26123] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1095.270220][T26127] loop0: detected capacity change from 0 to 64 [ 1095.496026][ T6501] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1095.651412][T26121] loop3: detected capacity change from 0 to 32768 [ 1095.680354][T26121] BTRFS: device fsid f8fbafda-0237-42f9-bd6b-a83e6ac3fc88 devid 1 transid 8 /dev/loop3 scanned by syz.3.9270 (26121) [ 1095.727713][T26121] BTRFS info (device loop3): first mount of filesystem f8fbafda-0237-42f9-bd6b-a83e6ac3fc88 [ 1095.756475][T26121] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 1095.776504][T26121] BTRFS info (device loop3): using free space tree [ 1095.925325][T26121] BTRFS info (device loop3): enabling ssd optimizations [ 1095.968505][T26121] BTRFS info (device loop3): auto enabling async discard [ 1096.250791][ T6505] BTRFS info (device loop3): last unmount of filesystem f8fbafda-0237-42f9-bd6b-a83e6ac3fc88 [ 1096.486402][T26129] loop0: detected capacity change from 0 to 32768 [ 1096.521987][T26129] BTRFS: device fsid c0ead524-1f1c-4ccc-9384-0f6d362fec31 devid 1 transid 8 /dev/loop0 scanned by syz.0.9272 (26129) [ 1096.591828][T26131] loop1: detected capacity change from 0 to 32768 [ 1096.594620][T26129] BTRFS info (device loop0): first mount of filesystem c0ead524-1f1c-4ccc-9384-0f6d362fec31 [ 1096.621229][T26129] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 1096.654400][T26131] BTRFS: device fsid 5ac8a51e-da3a-4998-8e66-e1df06b87bc8 devid 1 transid 8 /dev/loop1 scanned by syz.1.9271 (26131) [ 1096.677828][T26129] BTRFS info (device loop0): using free space tree [ 1096.731066][T26131] BTRFS info (device loop1): first mount of filesystem 5ac8a51e-da3a-4998-8e66-e1df06b87bc8 [ 1096.741425][T26131] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 1096.751901][T26131] BTRFS info (device loop1): using free space tree [ 1096.930266][T26129] BTRFS info (device loop0): enabling ssd optimizations [ 1096.940991][T26131] BTRFS info (device loop1): enabling ssd optimizations [ 1096.962400][T26129] BTRFS info (device loop0): auto enabling async discard [ 1097.003635][T26131] BTRFS info (device loop1): auto enabling async discard [ 1097.263523][ T6499] BTRFS info (device loop0): last unmount of filesystem c0ead524-1f1c-4ccc-9384-0f6d362fec31 [ 1097.311871][ T6501] BTRFS info (device loop1): last unmount of filesystem 5ac8a51e-da3a-4998-8e66-e1df06b87bc8 [ 1097.461179][T26183] loop0: detected capacity change from 0 to 1024 [ 1097.815772][T26185] loop1: detected capacity change from 0 to 2364 [ 1097.845167][T26187] loop0: detected capacity change from 0 to 1756 [ 1098.234307][T26189] loop0: detected capacity change from 0 to 2368 [ 1098.544231][T26193] loop0: detected capacity change from 0 to 1024 [ 1099.687911][T26191] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 1099.713405][T26191] dlm: no local IP address has been set [ 1099.720693][T26191] dlm: cannot start dlm midcomms -107 [ 1099.726101][T26191] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 1099.934471][T26198] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop2 scanned by syz.2.9281 (26198) [ 1099.993827][T26206] MTD: Attempt to mount non-MTD device "/dev/loop1" [ 1100.011616][T26198] BTRFS info (device loop2): first mount of filesystem 5e4b7888-5e56-43f0-8345-635ad0fd87c6 [ 1100.062664][T26198] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 1100.072133][T26198] BTRFS info (device loop2): using free space tree [ 1100.261769][T26198] BTRFS info (device loop2): enabling ssd optimizations [ 1100.319124][T26198] BTRFS info (device loop2): auto enabling async discard [ 1100.621296][ T6509] BTRFS info (device loop2): last unmount of filesystem 5e4b7888-5e56-43f0-8345-635ad0fd87c6 [ 1100.750524][T26227] set_capacity_and_notify: 5 callbacks suppressed [ 1100.750539][T26227] loop3: detected capacity change from 0 to 64 [ 1100.952767][T15442] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 9 /dev/loop2 scanned by udevd (15442) [ 1101.019840][T26231] loop3: detected capacity change from 0 to 256 [ 1101.161294][T26203] loop0: detected capacity change from 0 to 32768 [ 1101.235807][T26203] gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" [ 1101.270683][T26203] dlm: no local IP address has been set [ 1101.276326][T26203] dlm: cannot start dlm midcomms -107 [ 1101.282628][T26203] gfs2: fsid=syz:syz: dlm_new_lockspace error -107 [ 1101.295092][T26225] loop1: detected capacity change from 0 to 32768 [ 1101.357486][T26225] BTRFS: device fsid 16bad5ef-498e-43ba-8a30-25ddcaa179c7 devid 1 transid 8 /dev/loop1 scanned by syz.1.9285 (26225) [ 1101.362943][T26240] loop3: detected capacity change from 0 to 128 [ 1101.445536][T26225] BTRFS info (device loop1): first mount of filesystem 16bad5ef-498e-43ba-8a30-25ddcaa179c7 [ 1101.488323][T26225] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 1101.535816][T26225] BTRFS info (device loop1): using free space tree [ 1101.933509][T26225] BTRFS info (device loop1): enabling ssd optimizations [ 1101.950572][T26225] BTRFS info (device loop1): auto enabling async discard [ 1102.275870][ T6501] BTRFS info (device loop1): last unmount of filesystem 16bad5ef-498e-43ba-8a30-25ddcaa179c7 [ 1102.670844][T26269] loop1: detected capacity change from 0 to 512 [ 1102.995617][T26271] loop1: detected capacity change from 0 to 512 [ 1103.109679][T26260] loop3: detected capacity change from 0 to 32768 [ 1103.163173][T26260] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 1103.202959][T26260] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 1103.319163][T26260] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 1103.356733][ T6496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 1103.363555][ T6496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 1103.407367][T26274] loop1: detected capacity change from 0 to 128 [ 1103.622721][ T6496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 242ms [ 1103.656876][ T6496] gfs2: fsid=syz:syz.0: jid=0: Done [ 1103.669963][T26260] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 1103.828043][T26276] loop1: detected capacity change from 0 to 8192 [ 1105.971023][T26301] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1106.210036][T26305] set_capacity_and_notify: 7 callbacks suppressed [ 1106.210055][T26305] loop3: detected capacity change from 0 to 128 [ 1106.279699][T26303] loop0: detected capacity change from 0 to 8192 [ 1106.406847][T26296] loop1: detected capacity change from 0 to 32768 [ 1106.439291][T26296] BTRFS: device fsid 100ef7e5-a5de-41f0-884c-a25b1c06c78a devid 1 transid 8 /dev/loop1 scanned by syz.1.9308 (26296) [ 1106.465912][T26298] loop2: detected capacity change from 0 to 32768 [ 1106.515136][T26296] BTRFS info (device loop1): first mount of filesystem 100ef7e5-a5de-41f0-884c-a25b1c06c78a [ 1106.547116][T26296] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1106.583568][T26296] BTRFS info (device loop1): using free space tree [ 1106.694604][T26307] loop3: detected capacity change from 0 to 8192 [ 1106.854478][T26296] BTRFS info (device loop1): enabling ssd optimizations [ 1106.872257][T26296] BTRFS info (device loop1): auto enabling async discard [ 1107.105351][ T6501] BTRFS info (device loop1): last unmount of filesystem 100ef7e5-a5de-41f0-884c-a25b1c06c78a [ 1107.462814][T26333] loop1: detected capacity change from 0 to 512 [ 1107.722324][T26335] loop3: detected capacity change from 0 to 4096 [ 1107.747099][T26335] ntfs3: loop3: Different NTFS sector size (1024) and media sector size (512). [ 1107.925531][T26337] loop1: detected capacity change from 0 to 4096 [ 1107.998130][T26338] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1108.243787][T26309] loop0: detected capacity change from 0 to 32768 [ 1108.304373][T26309] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 1108.320405][T26342] loop1: detected capacity change from 0 to 2048 [ 1108.347800][T26309] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 1108.419622][T26344] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1108.484096][T26309] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 1108.536306][ T787] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 1108.544224][ T787] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 1108.717657][ T787] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 162ms [ 1108.738143][ T787] gfs2: fsid=syz:syz.0: jid=0: Done [ 1108.761953][T26309] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 1108.931527][T26349] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1109.456082][T26351] ntfs: volume version 3.1. [ 1110.508556][T26353] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 1110.516774][T26353] CPU: 0 PID: 26353 Comm: syz.1.9325 Not tainted syzkaller #0 [ 1110.524291][T26353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1110.534375][T26353] Call Trace: [ 1110.537675][T26353] [ 1110.540626][T26353] dump_stack_lvl+0x18c/0x250 [ 1110.545340][T26353] ? show_regs_print_info+0x20/0x20 [ 1110.550566][T26353] ? load_image+0x400/0x400 [ 1110.555107][T26353] sysfs_create_dir_ns+0x26e/0x2a0 [ 1110.560246][T26353] ? sysfs_warn_dup+0xa0/0xa0 [ 1110.564953][T26353] ? do_raw_spin_unlock+0x121/0x230 [ 1110.570190][T26353] kobject_add_internal+0x61c/0xcc0 [ 1110.575460][T26353] kobject_init_and_add+0x12c/0x1a0 [ 1110.580693][T26353] ? lockdep_softirqs_off+0x430/0x430 [ 1110.586101][T26353] ? kobject_add+0x240/0x240 [ 1110.590737][T26353] ? __init_swait_queue_head+0xa9/0x150 [ 1110.596422][T26353] gfs2_sys_fs_add+0x253/0x4b0 [ 1110.601225][T26353] ? gfs2_recover_set+0x250/0x250 [ 1110.606299][T26353] ? apply_workqueue_attrs+0x180/0x180 [ 1110.611816][T26353] gfs2_fill_super+0x12b6/0x1f30 [ 1110.616795][T26353] ? __might_sleep+0xe0/0xe0 [ 1110.621443][T26353] ? gfs2_reconfigure+0xb10/0xb10 [ 1110.626519][T26353] ? setup_bdev_super+0x56b/0x660 [ 1110.631573][T26353] get_tree_bdev+0x3f3/0x520 [ 1110.636199][T26353] ? end_current_label_crit_section+0x170/0x170 [ 1110.642483][T26353] ? gfs2_reconfigure+0xb10/0xb10 [ 1110.647549][T26353] ? setup_bdev_super+0x660/0x660 [ 1110.652625][T26353] gfs2_get_tree+0x51/0x1e0 [ 1110.657180][T26353] vfs_get_tree+0x8c/0x280 [ 1110.661826][T26353] do_new_mount+0x24b/0xa40 [ 1110.666449][T26353] __se_sys_mount+0x2e7/0x3d0 [ 1110.671158][T26353] ? __x64_sys_mount+0xc0/0xc0 [ 1110.675958][T26353] ? lockdep_hardirqs_on+0x98/0x150 [ 1110.681184][T26353] ? __x64_sys_mount+0x20/0xc0 [ 1110.685976][T26353] do_syscall_64+0x55/0xa0 [ 1110.690419][T26353] ? clear_bhb_loop+0x40/0x90 [ 1110.695128][T26353] ? clear_bhb_loop+0x40/0x90 [ 1110.699927][T26353] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1110.705844][T26353] RIP: 0033:0x7f34f4d9da0a [ 1110.710360][T26353] 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 [ 1110.730086][T26353] RSP: 002b:00007f34f5cd7e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1110.738626][T26353] RAX: ffffffffffffffda RBX: 00007f34f5cd7ee0 RCX: 00007f34f4d9da0a [ 1110.746629][T26353] RDX: 0000200000021180 RSI: 00002000000211c0 RDI: 00007f34f5cd7ea0 [ 1110.754627][T26353] RBP: 0000200000021180 R08: 00007f34f5cd7ee0 R09: 0000000000000000 [ 1110.762639][T26353] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000211c0 [ 1110.770645][T26353] R13: 00007f34f5cd7ea0 R14: 000000000002114d R15: 0000200000021200 [ 1110.778662][T26353] [ 1110.787688][T26353] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 1110.802145][T26353] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 1110.875026][T15443] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1111.569615][T26356] set_capacity_and_notify: 3 callbacks suppressed [ 1111.569631][T26356] loop1: detected capacity change from 0 to 4096 [ 1111.641625][T26358] loop2: detected capacity change from 0 to 2048 [ 1111.705998][T26356] ntfs: volume version 3.1. [ 1112.010718][T26360] loop0: detected capacity change from 0 to 4096 [ 1112.137903][T26362] loop2: detected capacity change from 0 to 4096 [ 1112.161219][T26364] loop1: detected capacity change from 0 to 4096 [ 1112.208608][T26362] ntfs3: loop2: Different NTFS sector size (1024) and media sector size (512). [ 1112.273688][T26364] ntfs: volume version 3.1. [ 1112.532749][T26366] loop3: detected capacity change from 0 to 4096 [ 1112.672995][T26366] ntfs: volume version 3.1. [ 1112.715321][T26370] loop2: detected capacity change from 0 to 4096 [ 1112.847357][T26370] ntfs: volume version 3.1. [ 1114.354978][T26376] loop2: detected capacity change from 0 to 65536 [ 1114.362952][T26376] (syz.2.9336,26376,1):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1114.393718][T26376] (syz.2.9336,26376,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1114.449650][T26374] loop3: detected capacity change from 0 to 65536 [ 1114.474932][T26374] (syz.3.9335,26374,1):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1114.537669][T26374] (syz.3.9335,26374,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 1116.195931][T26378] loop2: detected capacity change from 0 to 65536 [ 1116.214565][T26378] (syz.2.9337,26378,1):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1116.251560][T26378] (syz.2.9337,26378,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1116.312407][T26380] (syz.3.9338,26380,0):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1116.328076][T26380] (syz.3.9338,26380,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 1116.376766][T15442] I/O error, dev loop3, sector 65408 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1117.217942][T26382] set_capacity_and_notify: 1 callbacks suppressed [ 1117.217958][T26382] loop0: detected capacity change from 0 to 32768 [ 1117.257680][T26382] (syz.0.9339,26382,1):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1117.282042][T26382] (syz.0.9339,26382,1):ocfs2_fill_super:1178 ERROR: status = -22 [ 1117.432638][T26390] loop3: detected capacity change from 0 to 8192 [ 1117.458868][T26390] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1117.553427][T26390] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 1117.562744][T26390] REISERFS (device loop3): using ordered data mode [ 1117.605903][T26390] reiserfs: using flush barriers [ 1117.641162][T26390] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 1117.668745][T26390] REISERFS (device loop3): checking transaction log (loop3) [ 1117.903475][T26390] REISERFS warning: reiserfs-5093 is_leaf: item entry count seems wrong *3.5*[1 2 0(1) DIR], item_len 35, item_location 4029, free_space(entry_count) 2 [ 1117.942166][T26390] REISERFS error (device loop3): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 1117.973076][T26390] REISERFS (device loop3): Remounting filesystem read-only [ 1117.986360][T26390] REISERFS error (device loop3): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] [ 1118.004270][T26390] REISERFS warning (device loop3): reiserfs_fill_super: corrupt root inode, run fsck [ 1118.041287][T26392] loop0: detected capacity change from 0 to 32768 [ 1118.066632][T26392] (syz.0.9344,26392,0):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options [ 1118.098853][T26392] (syz.0.9344,26392,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 1121.107107][T26399] loop1: detected capacity change from 0 to 4096 [ 1121.122343][T26399] ntfs3: loop1: Different NTFS sector size (2048) and media sector size (512). [ 1123.570519][T26401] loop2: detected capacity change from 0 to 131072 [ 1123.600268][T26401] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1123.646149][T26401] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal [ 1123.660266][T26401] REISERFS (device loop2): using ordered data mode [ 1123.666836][T26401] reiserfs: using flush barriers [ 1123.742320][T26401] REISERFS (device loop2): journal params: device loop2, size 15748, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 1123.836898][T26403] loop1: detected capacity change from 0 to 131072 [ 1123.845659][T26401] REISERFS (device loop2): checking transaction log (loop2) [ 1123.874703][T26403] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1123.929548][T26403] REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal [ 1123.981370][T26403] REISERFS (device loop1): using ordered data mode [ 1123.987938][T26403] reiserfs: using flush barriers [ 1124.049780][T26403] REISERFS (device loop1): journal params: device loop1, size 8192, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 1124.101451][T26403] REISERFS (device loop1): checking transaction log (loop1) [ 1126.086029][T26407] loop3: detected capacity change from 0 to 131072 [ 1126.126393][T26407] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1126.179821][T26407] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 1126.196804][T26407] REISERFS (device loop3): using ordered data mode [ 1126.203727][T26407] reiserfs: using flush barriers [ 1126.208972][T26407] REISERFS warning (device loop3): journal-1256 journal_init: unable to get memory for journal structure [ 1126.227703][T26407] REISERFS warning (device loop3): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 1127.044942][T26414] loop0: detected capacity change from 0 to 1 [ 1127.073185][T26414] syz.0.9353: attempt to access beyond end of device [ 1127.073185][T26414] loop0: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 1127.114440][T26414] SQUASHFS error: Failed to read block 0x0: -5 [ 1127.118450][T26403] REISERFS warning: reiserfs-5093 is_leaf: item entry count seems wrong *3.5*[1 2 0(1) DIR], item_len 35, item_location 4029, free_space(entry_count) 2 [ 1127.171796][T26414] unable to read squashfs_super_block [ 1127.174855][T26403] REISERFS error (device loop1): vs-5150 search_by_key: invalid format found in block 8211. Fsck? [ 1127.206423][T26403] REISERFS (device loop1): Remounting filesystem read-only [ 1127.224617][T26403] REISERFS error (device loop1): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] [ 1127.262415][T26403] REISERFS warning (device loop1): reiserfs_fill_super: corrupt root inode, run fsck [ 1127.472554][T26416] loop0: detected capacity change from 0 to 8 [ 1128.618963][T26401] REISERFS warning: reiserfs-5093 is_leaf: item entry count seems wrong *3.5*[1 2 0(1) DIR], item_len 35, item_location 4029, free_space(entry_count) 2 [ 1128.649349][T26401] REISERFS error (device loop2): vs-5150 search_by_key: invalid format found in block 15767. Fsck? [ 1128.670998][T26401] REISERFS (device loop2): Remounting filesystem read-only [ 1128.678260][T26401] REISERFS error (device loop2): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] [ 1128.735047][T26401] REISERFS warning (device loop2): reiserfs_fill_super: corrupt root inode, run fsck [ 1129.367794][T26420] loop1: detected capacity change from 0 to 2048 [ 1129.413405][T26420] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1130.536551][T26424] loop3: detected capacity change from 0 to 256 [ 1130.558876][T26424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1130.585444][T26424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1130.605695][T26424] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1130.631378][T26424] UDF-fs: Scanning with blocksize 512 failed [ 1130.644226][T26424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1130.676645][T26424] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1131.203215][T26426] loop3: detected capacity change from 0 to 16384 [ 1131.249475][T26426] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 1131.262209][T26426] UDF-fs: Scanning with blocksize 512 failed [ 1131.301756][T26426] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 1131.309193][T26426] UDF-fs: Scanning with blocksize 1024 failed [ 1131.370746][T26426] UDF-fs: warning (device loop3): udf_load_vrs: No VRS found [ 1131.385853][T26428] loop2: detected capacity change from 0 to 128 [ 1131.414716][T26428] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1131.437590][T26426] UDF-fs: Scanning with blocksize 2048 failed [ 1131.454914][T26428] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1131.518290][T26426] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1131.676274][T26430] loop2: detected capacity change from 0 to 256 [ 1131.904556][T26434] loop3: detected capacity change from 0 to 512 [ 1132.145421][T26438] loop3: detected capacity change from 0 to 128 [ 1132.153274][T26436] loop2: detected capacity change from 0 to 4096 [ 1132.192815][T26436] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1132.221451][T26436] UDF-fs: Scanning with blocksize 512 failed [ 1132.288077][T26436] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1133.148307][T26442] loop3: detected capacity change from 0 to 32768 [ 1133.227388][T26442] XFS (loop3): Mounting V5 Filesystem 41ca08f1-94d2-48aa-bd9e-c0e7c187d3a2 [ 1133.464358][T26442] XFS (loop3): Ending clean mount [ 1133.567589][T26444] loop2: detected capacity change from 0 to 65536 [ 1133.613231][T26444] XFS (loop2): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 1133.657389][ T6505] XFS (loop3): Unmounting Filesystem 41ca08f1-94d2-48aa-bd9e-c0e7c187d3a2 [ 1133.761881][T26444] XFS (loop2): Ending clean mount [ 1133.920422][ T6509] XFS (loop2): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 1134.108394][ T23] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 1134.336658][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 1134.343624][ T23] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 1134.358068][ T23] usb 2-1: config 0 has no interface number 0 [ 1134.368985][ T23] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 1134.397169][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1134.424109][ T23] usb 2-1: config 0 descriptor?? [ 1134.561840][ T23] viperboard 2-1:0.143: version 0.00 found at bus 002 address 064 [ 1134.593326][ T23] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 1134.625475][ T23] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 1134.695428][ T23] usb 2-1: USB disconnect, device number 64 [ 1134.849455][T26464] loop3: detected capacity change from 0 to 32768 [ 1134.895444][T26464] XFS (loop3): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 1134.963274][T26464] XFS (loop3): Ending clean mount [ 1135.072731][ T6505] XFS (loop3): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 1135.466917][T26466] loop2: detected capacity change from 0 to 32768 [ 1135.599344][T26466] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1135.726523][ T6454] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1135.789019][T26466] XFS (loop2): Ending clean mount [ 1135.890122][ T6509] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1135.923111][ T6454] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xCE, skipping [ 1135.947408][ T6454] usb 2-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 1135.962230][T26476] loop3: detected capacity change from 0 to 32768 [ 1136.015980][ T6454] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1136.024661][ T6454] usb 2-1: Product: syz [ 1136.050740][ T6454] usb 2-1: Manufacturer: syz [ 1136.055398][ T6454] usb 2-1: SerialNumber: syz [ 1136.127984][T26476] XFS (loop3): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 1136.311135][T26476] XFS (loop3): Ending clean mount [ 1136.325674][ T6454] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 1136.347794][ T6454] usb 2-1: MIDIStreaming interface descriptor not found [ 1136.420610][ T6454] usb 2-1: USB disconnect, device number 65 [ 1136.482234][ T6423] udevd[6423]: 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 [ 1136.506102][ T6505] XFS (loop3): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 1137.089832][T26496] loop2: detected capacity change from 0 to 32768 [ 1137.149598][T26496] loop2: p1 p2 p3 [ 1137.346689][T26499] loop0: detected capacity change from 0 to 32768 [ 1137.456955][T26499] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 1137.517291][T15443] udevd[15443]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 1137.526173][ T5753] udevd[5753]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 1137.541633][ T6437] udevd[6437]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 1137.614064][T26499] XFS (loop0): Ending clean mount [ 1137.733447][ T6499] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 1138.279529][T26505] loop2: detected capacity change from 0 to 32768 [ 1138.359326][T26505] XFS (loop2): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 1138.364535][T26518] loop3: detected capacity change from 0 to 256 [ 1138.411296][T26518] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1138.517648][T26518] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1138.561644][T26518] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1138.591105][T26518] UDF-fs: Scanning with blocksize 512 failed [ 1138.616429][T26518] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1138.649323][T26505] XFS (loop2): Ending clean mount [ 1138.680720][T26518] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1138.784626][ T6509] XFS (loop2): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 1139.271366][T26529] loop2: detected capacity change from 0 to 128 [ 1139.331073][T26529] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1139.363044][T26529] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1139.479345][T26515] loop0: detected capacity change from 0 to 65536 [ 1139.563343][T26515] XFS (loop0): Mounting V5 Filesystem e4654a66-62e5-4963-a81e-012d9d4871af [ 1139.752397][T26515] XFS (loop0): Ending clean mount [ 1139.838741][ T6499] XFS (loop0): Unmounting Filesystem e4654a66-62e5-4963-a81e-012d9d4871af [ 1140.919392][T26536] loop2: detected capacity change from 0 to 65536 [ 1141.004562][T26536] XFS (loop2): Deprecated V4 format (crc=0) not supported by kernel. [ 1141.310948][T26550] loop2: detected capacity change from 0 to 256 [ 1141.356634][T26550] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1141.421412][T26550] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1141.435342][T26550] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1141.459060][T26550] UDF-fs: Scanning with blocksize 512 failed [ 1141.489024][T26550] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1141.555778][T26550] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1143.028838][T26552] loop2: detected capacity change from 0 to 65536 [ 1143.096252][T26552] XFS (loop2): Deprecated V4 format (crc=0) not supported by kernel. [ 1143.194564][T26559] loop3: detected capacity change from 0 to 2048 [ 1146.142691][T26561] loop2: detected capacity change from 0 to 131072 [ 1146.190653][T26561] XFS (loop2): Mounting V5 Filesystem 22c32dcc-57bc-4919-aeb7-102e166434d7 [ 1146.259740][T26563] loop3: detected capacity change from 0 to 131072 [ 1146.331692][T26563] XFS (loop3): Mounting V5 Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 1146.497819][T26561] XFS (loop2): Ending clean mount [ 1146.546981][T26563] XFS (loop3): Ending clean mount [ 1146.674790][ T6505] XFS (loop3): Unmounting Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 1146.718843][ T6509] XFS (loop2): Unmounting Filesystem 22c32dcc-57bc-4919-aeb7-102e166434d7 [ 1148.247548][T26589] syz.2.9393: attempt to access beyond end of device [ 1148.247548][T26589] nbd0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 1148.773487][T26587] loop3: detected capacity change from 0 to 65536 [ 1148.841058][T26587] XFS (loop3): Mounting V5 Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 1149.029402][T26587] XFS (loop3): Ending clean mount [ 1149.207931][ T6505] XFS (loop3): Unmounting Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 1149.228246][T26618] loop2: detected capacity change from 0 to 512 [ 1149.296062][T26618] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 1149.465226][T26618] EXT4-fs (loop2): 1 truncate cleaned up [ 1149.472182][T26618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1149.582723][ T6509] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1150.522589][T26650] netlink: 'syz.3.9420': attribute type 30 has an invalid length. [ 1150.747004][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 1150.747019][ T28] audit: type=1326 audit(2000000673.251:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26655 comm="syz.1.9423" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34f4d9c799 code=0x7ffc0000 [ 1150.821138][ T28] audit: type=1326 audit(2000000673.251:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26655 comm="syz.1.9423" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34f4d9c799 code=0x7ffc0000 [ 1150.889441][T26659] netlink: 'syz.1.9425': attribute type 21 has an invalid length. [ 1150.899143][ T28] audit: type=1326 audit(2000000673.251:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26655 comm="syz.1.9423" exe="/root/syz-executor" sig=0 arch=c000003e syscall=445 compat=0 ip=0x7f34f4d9c799 code=0x7ffc0000 [ 1150.924710][T26659] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9425'. [ 1150.934715][T26659] netlink: 20 bytes leftover after parsing attributes in process `syz.1.9425'. [ 1150.944343][ T28] audit: type=1326 audit(2000000673.260:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26655 comm="syz.1.9423" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34f4d9c799 code=0x7ffc0000 [ 1150.967667][ T28] audit: type=1326 audit(2000000673.260:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26655 comm="syz.1.9423" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34f4d9c799 code=0x7ffc0000 [ 1151.156360][T26624] loop0: detected capacity change from 0 to 65536 [ 1151.222234][T26645] loop2: detected capacity change from 0 to 32768 [ 1151.241978][T26624] XFS (loop0): Deprecated V4 format (crc=0) not supported by kernel. [ 1151.333606][T26645] loop2: p9 p11 p16 [ 1151.991819][T26681] netlink: 28 bytes leftover after parsing attributes in process `syz.1.9433'. [ 1152.284563][T26664] loop3: detected capacity change from 0 to 32768 [ 1152.367412][T26664] XFS (loop3): Mounting V5 Filesystem bc2378ed-6193-40d5-9d59-7ebcb787b415 [ 1152.638354][T26664] XFS (loop3): Ending clean mount [ 1152.805181][ T6505] XFS (loop3): Unmounting Filesystem bc2378ed-6193-40d5-9d59-7ebcb787b415 [ 1152.905069][T26713] netlink: 16 bytes leftover after parsing attributes in process `syz.0.9447'. [ 1152.953602][T26715] gtp0: entered promiscuous mode [ 1152.988877][T26715] gtp0: entered allmulticast mode [ 1153.261005][T26723] warning: `syz.2.9450' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 1153.320028][T26725] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9445'. [ 1153.353249][T26725] netlink: 19 bytes leftover after parsing attributes in process `syz.3.9445'. [ 1153.467447][T26731] loop2: detected capacity change from 0 to 1024 [ 1153.593422][T26731] hfsplus: inconsistency in B*Tree (128,1,255,1,0) [ 1153.806516][T26741] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 1153.827497][T26741] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1153.887856][T26743] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 1154.312079][T26762] netlink: 'syz.3.9469': attribute type 2 has an invalid length. [ 1154.345410][T26762] netlink: 224 bytes leftover after parsing attributes in process `syz.3.9469'. [ 1154.624574][T26778] loop0: detected capacity change from 0 to 512 [ 1154.683515][T26778] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1154.777255][T26778] ext4 filesystem being mounted at /2108/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 1154.909669][T26793] loop2: detected capacity change from 0 to 1024 [ 1155.029302][T26793] hfsplus: extend alloc file! (8192,512,17039360) [ 1155.089324][ T6499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1155.159475][T26799] loop3: detected capacity change from 0 to 1024 [ 1155.299692][T26804] i2c i2c-0: Invalid block write size 34 [ 1155.331067][T26805] loop0: detected capacity change from 0 to 256 [ 1155.356512][ T78] hfsplus: b-tree write err: -5, ino 25 [ 1155.362294][ T78] hfsplus: b-tree write err: -5, ino 4 [ 1155.379510][ T78] hfsplus: b-tree write err: -5, ino 2 [ 1155.434094][T26805] FAT-fs (loop0): Directory bread(block 64) failed [ 1155.451681][T26805] FAT-fs (loop0): Directory bread(block 65) failed [ 1155.480370][T26805] FAT-fs (loop0): Directory bread(block 66) failed [ 1155.507070][T26805] FAT-fs (loop0): Directory bread(block 67) failed [ 1155.517020][T26805] FAT-fs (loop0): Directory bread(block 68) failed [ 1155.523598][T26805] FAT-fs (loop0): Directory bread(block 69) failed [ 1155.564617][T26805] FAT-fs (loop0): Directory bread(block 70) failed [ 1155.571696][T26805] FAT-fs (loop0): Directory bread(block 71) failed [ 1155.578548][T26805] FAT-fs (loop0): Directory bread(block 72) failed [ 1155.586125][T26805] FAT-fs (loop0): Directory bread(block 73) failed [ 1155.615291][T26814] netlink: 'syz.2.9493': attribute type 21 has an invalid length. [ 1155.635863][T26814] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9493'. [ 1155.749571][T26816] loop1: detected capacity change from 0 to 2048 [ 1155.903199][T26816] NILFS error (device loop1): nilfs_check_page: bad entry in directory #2: unaligned directory entry - offset=0, inode=18446736377128157191, rec_len=65535, name_len=255 [ 1156.282367][T26836] loop3: detected capacity change from 0 to 64 [ 1156.291571][T26836] hfs: unable to locate alternate MDB [ 1156.302942][T26836] hfs: continuing without an alternate MDB [ 1156.316768][ T6454] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 1156.341643][T26838] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9505'. [ 1156.389770][ T28] audit: type=1800 audit(2000000678.527:49): pid=26836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.9504" name="bus" dev="loop3" ino=21 res=0 errno=0 [ 1156.415204][ T1187] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 1156.456172][ T2997] [ 1156.458540][ T2997] ====================================================== [ 1156.465565][ T2997] WARNING: possible circular locking dependency detected [ 1156.472606][ T2997] syzkaller #0 Not tainted [ 1156.477026][ T2997] ------------------------------------------------------ [ 1156.484046][ T2997] kworker/u4:9/2997 is trying to acquire lock: [ 1156.490194][ T2997] ffff88801ff51478 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xff/0x1380 [ 1156.501013][ T2997] [ 1156.501013][ T2997] but task is already holding lock: [ 1156.508392][ T2997] ffff888076b1e0b0 (&tree->tree_lock#2/1){+.+.}-{3:3}, at: hfs_find_init+0x17e/0x1f0 [ 1156.517915][ T2997] [ 1156.517915][ T2997] which lock already depends on the new lock. [ 1156.517915][ T2997] [ 1156.528330][ T2997] [ 1156.528330][ T2997] the existing dependency chain (in reverse order) is: [ 1156.537352][ T2997] [ 1156.537352][ T2997] -> #1 (&tree->tree_lock#2/1){+.+.}-{3:3}: [ 1156.545481][ T2997] __mutex_lock+0x136/0xcc0 [ 1156.550574][ T2997] hfs_find_init+0x17e/0x1f0 [ 1156.555704][ T2997] hfs_get_block+0x557/0xc50 [ 1156.560827][ T2997] block_read_full_folio+0x44b/0xf60 [ 1156.566647][ T2997] filemap_read_folio+0x172/0x760 [ 1156.572212][ T2997] do_read_cache_folio+0x468/0x7d0 [ 1156.577858][ T2997] do_read_cache_page+0x32/0x250 [ 1156.583329][ T2997] __hfs_bnode_create+0x4b1/0x7b0 [ 1156.588889][ T2997] hfs_bnode_find+0x222/0xd40 [ 1156.594095][ T2997] hfs_brec_find+0x17c/0x500 [ 1156.599215][ T2997] hfs_brec_read+0x24/0x110 [ 1156.604254][ T2997] hfs_cat_find_brec+0x178/0x3f0 [ 1156.609714][ T2997] hfs_fill_super+0xee2/0x14a0 [ 1156.614999][ T2997] mount_bdev+0x221/0x2d0 [ 1156.619848][ T2997] legacy_get_tree+0xea/0x180 [ 1156.625047][ T2997] vfs_get_tree+0x8c/0x280 [ 1156.629996][ T2997] do_new_mount+0x24b/0xa40 [ 1156.635206][ T2997] __se_sys_mount+0x2e7/0x3d0 [ 1156.640415][ T2997] do_syscall_64+0x55/0xa0 [ 1156.645357][ T2997] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1156.651776][ T2997] [ 1156.651776][ T2997] -> #0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}: [ 1156.660992][ T2997] __lock_acquire+0x2df1/0x7d40 [ 1156.666369][ T2997] lock_acquire+0x19e/0x420 [ 1156.671408][ T2997] __mutex_lock+0x136/0xcc0 [ 1156.676443][ T2997] hfs_extend_file+0xff/0x1380 [ 1156.681734][ T2997] hfs_bmap_reserve+0x107/0x430 [ 1156.687117][ T2997] __hfs_ext_write_extent+0x1fa/0x470 [ 1156.693018][ T2997] hfs_ext_write_extent+0x17f/0x210 [ 1156.698737][ T2997] hfs_write_inode+0xdc/0x880 [ 1156.703937][ T2997] __writeback_single_inode+0x705/0xec0 [ 1156.710015][ T2997] writeback_sb_inodes+0x7cd/0xf50 [ 1156.715754][ T2997] wb_writeback+0x46a/0xbf0 [ 1156.720783][ T2997] wb_workfn+0x400/0xe60 [ 1156.725549][ T2997] process_scheduled_works+0xa5d/0x15d0 [ 1156.731621][ T2997] worker_thread+0xa55/0xfc0 [ 1156.736739][ T2997] kthread+0x2fa/0x390 [ 1156.741332][ T2997] ret_from_fork+0x48/0x80 [ 1156.746267][ T2997] ret_from_fork_asm+0x11/0x20 [ 1156.751556][ T2997] [ 1156.751556][ T2997] other info that might help us debug this: [ 1156.751556][ T2997] [ 1156.761783][ T2997] Possible unsafe locking scenario: [ 1156.761783][ T2997] [ 1156.769230][ T2997] CPU0 CPU1 [ 1156.774588][ T2997] ---- ---- [ 1156.779949][ T2997] lock(&tree->tree_lock#2/1); [ 1156.784816][ T2997] lock(&HFS_I(tree->inode)->extents_lock); [ 1156.793325][ T2997] lock(&tree->tree_lock#2/1); [ 1156.800732][ T2997] lock(&HFS_I(tree->inode)->extents_lock); [ 1156.806729][ T2997] [ 1156.806729][ T2997] *** DEADLOCK *** [ 1156.806729][ T2997] [ 1156.814874][ T2997] 3 locks held by kworker/u4:9/2997: [ 1156.820161][ T2997] #0: ffff888141e7d138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 1156.831416][ T2997] #1: ffffc9000c2a7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 1156.843878][ T2997] #2: ffff888076b1e0b0 (&tree->tree_lock#2/1){+.+.}-{3:3}, at: hfs_find_init+0x17e/0x1f0 [ 1156.853833][ T2997] [ 1156.853833][ T2997] stack backtrace: [ 1156.859736][ T2997] CPU: 0 PID: 2997 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 1156.867282][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1156.877363][ T2997] Workqueue: writeback wb_workfn (flush-7:3) [ 1156.883371][ T2997] Call Trace: [ 1156.886671][ T2997] [ 1156.889618][ T2997] dump_stack_lvl+0x18c/0x250 [ 1156.894316][ T2997] ? load_image+0x400/0x400 [ 1156.898830][ T2997] ? show_regs_print_info+0x20/0x20 [ 1156.904039][ T2997] ? print_circular_bug+0x12b/0x1a0 [ 1156.909243][ T2997] check_noncircular+0x2fc/0x400 [ 1156.914184][ T2997] ? look_up_lock_class+0x75/0x140 [ 1156.919302][ T2997] ? print_deadlock_bug+0x5d0/0x5d0 [ 1156.924505][ T2997] ? lockdep_lock+0xf5/0x230 [ 1156.929105][ T2997] ? _find_first_zero_bit+0xd3/0x100 [ 1156.934401][ T2997] __lock_acquire+0x2df1/0x7d40 [ 1156.939265][ T2997] ? arch_stack_walk+0x16e/0x190 [ 1156.944205][ T2997] ? ret_from_fork_asm+0x11/0x20 [ 1156.949150][ T2997] ? verify_lock_unused+0x140/0x140 [ 1156.954354][ T2997] ? stack_trace_save+0xaa/0x100 [ 1156.959306][ T2997] ? stack_trace_snprint+0xf0/0xf0 [ 1156.964422][ T2997] ? check_noncircular+0x18a/0x400 [ 1156.969537][ T2997] ? print_deadlock_bug+0x5d0/0x5d0 [ 1156.974765][ T2997] lock_acquire+0x19e/0x420 [ 1156.979382][ T2997] ? hfs_extend_file+0xff/0x1380 [ 1156.984344][ T2997] ? __might_sleep+0xe0/0xe0 [ 1156.988968][ T2997] ? read_lock_is_recursive+0x20/0x20 [ 1156.994353][ T2997] __mutex_lock+0x136/0xcc0 [ 1156.998865][ T2997] ? hfs_extend_file+0xff/0x1380 [ 1157.003810][ T2997] ? verify_lock_unused+0x140/0x140 [ 1157.009014][ T2997] ? hfs_extend_file+0xff/0x1380 [ 1157.013965][ T2997] ? mutex_lock_nested+0x20/0x20 [ 1157.018918][ T2997] hfs_extend_file+0xff/0x1380 [ 1157.023684][ T2997] ? hfs_ext_write_extent+0x152/0x210 [ 1157.029054][ T2997] ? hfs_write_inode+0xdc/0x880 [ 1157.033919][ T2997] ? hfs_get_block+0xc50/0xc50 [ 1157.038697][ T2997] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1157.044868][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1157.049673][ T2997] ? trace_contention_end+0x39/0xe0 [ 1157.054891][ T2997] ? __asan_memset+0x22/0x40 [ 1157.059506][ T2997] ? hfs_brec_find+0x19b/0x500 [ 1157.064279][ T2997] ? hfs_find_init+0x17e/0x1f0 [ 1157.069056][ T2997] hfs_bmap_reserve+0x107/0x430 [ 1157.073918][ T2997] __hfs_ext_write_extent+0x1fa/0x470 [ 1157.079300][ T2997] hfs_ext_write_extent+0x17f/0x210 [ 1157.084508][ T2997] ? verify_lock_unused+0x140/0x140 [ 1157.089737][ T2997] ? hfs_ext_find_block+0x190/0x190 [ 1157.094943][ T2997] ? blk_start_plug+0x51/0x1a0 [ 1157.099726][ T2997] hfs_write_inode+0xdc/0x880 [ 1157.104414][ T2997] ? hfs_inode_write_fork+0x1a0/0x1a0 [ 1157.109792][ T2997] ? __writeback_single_inode+0x48d/0xec0 [ 1157.115523][ T2997] ? __lock_acquire+0x7d40/0x7d40 [ 1157.120551][ T2997] ? do_raw_spin_lock+0x11f/0x2c0 [ 1157.125583][ T2997] ? __rwlock_init+0x150/0x150 [ 1157.130359][ T2997] __writeback_single_inode+0x705/0xec0 [ 1157.135918][ T2997] writeback_sb_inodes+0x7cd/0xf50 [ 1157.141047][ T2997] ? queue_io+0x550/0x550 [ 1157.145389][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1157.150169][ T2997] wb_writeback+0x46a/0xbf0 [ 1157.154710][ T2997] ? queue_io+0x3b1/0x550 [ 1157.159052][ T2997] ? percpu_ref_tryget+0x250/0x250 [ 1157.164184][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1157.170184][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1157.175397][ T2997] wb_workfn+0x400/0xe60 [ 1157.179670][ T2997] ? inode_wait_for_writeback+0x230/0x230 [ 1157.185400][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1157.191393][ T2997] ? read_lock_is_recursive+0x20/0x20 [ 1157.196774][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1157.201977][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1157.207705][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1157.213427][ T2997] process_scheduled_works+0xa5d/0x15d0 [ 1157.219006][ T2997] ? worker_attach_to_pool+0x380/0x380 [ 1157.224481][ T2997] ? assign_work+0x3d2/0x5d0 [ 1157.229076][ T2997] worker_thread+0xa55/0xfc0 [ 1157.233672][ T2997] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1157.239575][ T2997] ? _raw_spin_unlock+0x40/0x40 [ 1157.244432][ T2997] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1157.250337][ T2997] kthread+0x2fa/0x390 [ 1157.254410][ T2997] ? pr_cont_work+0x560/0x560 [ 1157.259124][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1157.263720][ T2997] ret_from_fork+0x48/0x80 [ 1157.268141][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1157.272735][ T2997] ret_from_fork_asm+0x11/0x20 [ 1157.277517][ T2997] [ 1157.294792][ T2997] hfs: new node 0 already hashed? [ 1157.302418][ T2997] ------------[ cut here ]------------ [ 1157.307929][ T2997] WARNING: CPU: 0 PID: 2997 at fs/hfs/bnode.c:520 hfs_bnode_create+0x3b9/0x440 [ 1157.316975][ T2997] Modules linked in: [ 1157.320880][ T2997] CPU: 0 PID: 2997 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 1157.328648][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1157.338739][ T2997] Workqueue: writeback wb_workfn (flush-7:3) [ 1157.344775][ T2997] RIP: 0010:hfs_bnode_create+0x3b9/0x440 [ 1157.350419][ T2997] Code: d4 e0 8a 89 ee e8 47 8c 1f 08 e9 73 fd ff ff e8 1d 1c 2d ff 4c 89 ef e8 45 bc 34 08 48 c7 c7 c0 d4 e0 8a 89 ee e8 27 8c 1f 08 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 7f fc ff ff 4c [ 1157.370792][ T2997] RSP: 0018:ffffc9000c2a6e18 EFLAGS: 00010246 [ 1157.377023][ T2997] RAX: 000000000000001f RBX: ffff888076b1e000 RCX: 3ffe67a8561ddd00 [ 1157.385021][ T2997] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 1157.393063][ T2997] RBP: 0000000000000000 R08: ffffc9000c2a6b27 R09: 1ffff92001854d64 [ 1157.401257][ T2997] R10: dffffc0000000000 R11: fffff52001854d65 R12: 0000000000000000 [ 1157.409332][ T2997] R13: ffff888076b1e0e0 R14: ffff888026434e00 R15: dffffc0000000000 [ 1157.417329][ T2997] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 1157.426317][ T2997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1157.432963][ T2997] CR2: 00007ffeac67de70 CR3: 000000005ce51000 CR4: 00000000003506f0 [ 1157.441024][ T2997] Call Trace: [ 1157.444316][ T2997] [ 1157.447260][ T2997] hfs_bmap_alloc+0x541/0x5d0 [ 1157.452019][ T2997] ? hfs_bmap_reserve+0x430/0x430 [ 1157.457065][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1157.461882][ T2997] hfs_btree_inc_height+0x101/0xac0 [ 1157.467099][ T2997] ? __rwlock_init+0x150/0x150 [ 1157.471943][ T2997] ? hfs_brec_insert+0xbd0/0xbd0 [ 1157.477181][ T2997] ? do_raw_spin_unlock+0x121/0x230 [ 1157.482500][ T2997] hfs_brec_insert+0x748/0xbd0 [ 1157.487280][ T2997] ? hfs_brec_keylen+0x360/0x360 [ 1157.492218][ T2997] __hfs_ext_write_extent+0x2a1/0x470 [ 1157.497627][ T2997] hfs_ext_write_extent+0x17f/0x210 [ 1157.502836][ T2997] ? verify_lock_unused+0x140/0x140 [ 1157.508107][ T2997] ? hfs_ext_find_block+0x190/0x190 [ 1157.513320][ T2997] ? blk_start_plug+0x51/0x1a0 [ 1157.518185][ T2997] hfs_write_inode+0xdc/0x880 [ 1157.522868][ T2997] ? hfs_inode_write_fork+0x1a0/0x1a0 [ 1157.528588][ T2997] ? __writeback_single_inode+0x48d/0xec0 [ 1157.534331][ T2997] ? __lock_acquire+0x7d40/0x7d40 [ 1157.539483][ T2997] ? do_raw_spin_lock+0x11f/0x2c0 [ 1157.544537][ T2997] ? __rwlock_init+0x150/0x150 [ 1157.549346][ T2997] __writeback_single_inode+0x705/0xec0 [ 1157.554909][ T2997] writeback_sb_inodes+0x7cd/0xf50 [ 1157.560099][ T2997] ? queue_io+0x550/0x550 [ 1157.564450][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1157.569291][ T2997] wb_writeback+0x46a/0xbf0 [ 1157.573818][ T2997] ? queue_io+0x3b1/0x550 [ 1157.578220][ T2997] ? percpu_ref_tryget+0x250/0x250 [ 1157.583361][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1157.589909][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1157.595205][ T2997] wb_workfn+0x400/0xe60 [ 1157.599587][ T2997] ? inode_wait_for_writeback+0x230/0x230 [ 1157.605333][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1157.611378][ T2997] ? read_lock_is_recursive+0x20/0x20 [ 1157.616768][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1157.622033][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1157.627800][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1157.633582][ T2997] process_scheduled_works+0xa5d/0x15d0 [ 1157.639145][ T2997] ? worker_attach_to_pool+0x380/0x380 [ 1157.644659][ T2997] ? assign_work+0x3d2/0x5d0 [ 1157.649268][ T2997] worker_thread+0xa55/0xfc0 [ 1157.653911][ T2997] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1157.659828][ T2997] ? _raw_spin_unlock+0x40/0x40 [ 1157.664776][ T2997] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1157.670694][ T2997] kthread+0x2fa/0x390 [ 1157.674803][ T2997] ? pr_cont_work+0x560/0x560 [ 1157.679488][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1157.684068][ T2997] ret_from_fork+0x48/0x80 [ 1157.688530][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1157.693654][ T2997] ret_from_fork_asm+0x11/0x20 [ 1157.698559][ T2997] [ 1157.701635][ T2997] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1157.708907][ T2997] CPU: 0 PID: 2997 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 1157.716440][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1157.726571][ T2997] Workqueue: writeback wb_workfn (flush-7:3) [ 1157.732552][ T2997] Call Trace: [ 1157.735822][ T2997] [ 1157.738740][ T2997] dump_stack_lvl+0x18c/0x250 [ 1157.743416][ T2997] ? show_regs_print_info+0x20/0x20 [ 1157.748608][ T2997] ? load_image+0x400/0x400 [ 1157.753200][ T2997] panic+0x2dc/0x730 [ 1157.757088][ T2997] ? bpf_jit_dump+0xd0/0xd0 [ 1157.761585][ T2997] ? ret_from_fork_asm+0x11/0x20 [ 1157.766514][ T2997] __warn+0x2e0/0x470 [ 1157.770486][ T2997] ? hfs_bnode_create+0x3b9/0x440 [ 1157.775500][ T2997] ? hfs_bnode_create+0x3b9/0x440 [ 1157.780510][ T2997] report_bug+0x2be/0x4f0 [ 1157.784833][ T2997] ? hfs_bnode_create+0x3b9/0x440 [ 1157.789857][ T2997] ? hfs_bnode_create+0x3b9/0x440 [ 1157.794868][ T2997] ? hfs_bnode_create+0x3bb/0x440 [ 1157.799877][ T2997] handle_bug+0xcf/0x120 [ 1157.804115][ T2997] exc_invalid_op+0x1a/0x50 [ 1157.808716][ T2997] asm_exc_invalid_op+0x1a/0x20 [ 1157.813583][ T2997] RIP: 0010:hfs_bnode_create+0x3b9/0x440 [ 1157.819214][ T2997] Code: d4 e0 8a 89 ee e8 47 8c 1f 08 e9 73 fd ff ff e8 1d 1c 2d ff 4c 89 ef e8 45 bc 34 08 48 c7 c7 c0 d4 e0 8a 89 ee e8 27 8c 1f 08 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 7f fc ff ff 4c [ 1157.838809][ T2997] RSP: 0018:ffffc9000c2a6e18 EFLAGS: 00010246 [ 1157.844872][ T2997] RAX: 000000000000001f RBX: ffff888076b1e000 RCX: 3ffe67a8561ddd00 [ 1157.852833][ T2997] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 1157.860791][ T2997] RBP: 0000000000000000 R08: ffffc9000c2a6b27 R09: 1ffff92001854d64 [ 1157.868748][ T2997] R10: dffffc0000000000 R11: fffff52001854d65 R12: 0000000000000000 [ 1157.876704][ T2997] R13: ffff888076b1e0e0 R14: ffff888026434e00 R15: dffffc0000000000 [ 1157.884757][ T2997] ? hfs_bnode_create+0x3b9/0x440 [ 1157.889771][ T2997] hfs_bmap_alloc+0x541/0x5d0 [ 1157.894445][ T2997] ? hfs_bmap_reserve+0x430/0x430 [ 1157.899465][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1157.904224][ T2997] hfs_btree_inc_height+0x101/0xac0 [ 1157.909418][ T2997] ? __rwlock_init+0x150/0x150 [ 1157.914175][ T2997] ? hfs_brec_insert+0xbd0/0xbd0 [ 1157.919100][ T2997] ? do_raw_spin_unlock+0x121/0x230 [ 1157.924290][ T2997] hfs_brec_insert+0x748/0xbd0 [ 1157.929058][ T2997] ? hfs_brec_keylen+0x360/0x360 [ 1157.933993][ T2997] __hfs_ext_write_extent+0x2a1/0x470 [ 1157.939362][ T2997] hfs_ext_write_extent+0x17f/0x210 [ 1157.944546][ T2997] ? verify_lock_unused+0x140/0x140 [ 1157.949731][ T2997] ? hfs_ext_find_block+0x190/0x190 [ 1157.954969][ T2997] ? blk_start_plug+0x51/0x1a0 [ 1157.959722][ T2997] hfs_write_inode+0xdc/0x880 [ 1157.964386][ T2997] ? hfs_inode_write_fork+0x1a0/0x1a0 [ 1157.969767][ T2997] ? __writeback_single_inode+0x48d/0xec0 [ 1157.975510][ T2997] ? __lock_acquire+0x7d40/0x7d40 [ 1157.980543][ T2997] ? do_raw_spin_lock+0x11f/0x2c0 [ 1157.985562][ T2997] ? __rwlock_init+0x150/0x150 [ 1157.990321][ T2997] __writeback_single_inode+0x705/0xec0 [ 1157.995863][ T2997] writeback_sb_inodes+0x7cd/0xf50 [ 1158.000996][ T2997] ? queue_io+0x550/0x550 [ 1158.005336][ T2997] ? rcu_is_watching+0x15/0xb0 [ 1158.010110][ T2997] wb_writeback+0x46a/0xbf0 [ 1158.014615][ T2997] ? queue_io+0x3b1/0x550 [ 1158.018937][ T2997] ? percpu_ref_tryget+0x250/0x250 [ 1158.024042][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1158.030019][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1158.035213][ T2997] wb_workfn+0x400/0xe60 [ 1158.039455][ T2997] ? inode_wait_for_writeback+0x230/0x230 [ 1158.045164][ T2997] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1158.051135][ T2997] ? read_lock_is_recursive+0x20/0x20 [ 1158.056495][ T2997] ? _raw_spin_unlock_irq+0x23/0x50 [ 1158.061684][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1158.067401][ T2997] ? process_scheduled_works+0x96f/0x15d0 [ 1158.073111][ T2997] process_scheduled_works+0xa5d/0x15d0 [ 1158.078656][ T2997] ? worker_attach_to_pool+0x380/0x380 [ 1158.084106][ T2997] ? assign_work+0x3d2/0x5d0 [ 1158.088686][ T2997] worker_thread+0xa55/0xfc0 [ 1158.093271][ T2997] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1158.099151][ T2997] ? _raw_spin_unlock+0x40/0x40 [ 1158.104011][ T2997] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1158.109910][ T2997] kthread+0x2fa/0x390 [ 1158.113972][ T2997] ? pr_cont_work+0x560/0x560 [ 1158.118643][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1158.123220][ T2997] ret_from_fork+0x48/0x80 [ 1158.127627][ T2997] ? kthread_blkcg+0xd0/0xd0 [ 1158.132208][ T2997] ret_from_fork_asm+0x11/0x20 [ 1158.136976][ T2997] [ 1158.140346][ T2997] Kernel Offset: disabled [ 1158.144656][ T2997] Rebooting in 86400 seconds..