last executing test programs: 906.253197ms ago: executing program 0 (id=4221): r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@cgroup=r0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 866.432151ms ago: executing program 0 (id=4225): sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0xc, &(0x7f0000000240)={0x1f, 0xfffffff7, 0xb}) 814.180595ms ago: executing program 0 (id=4228): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/power/pm_freeze_timeout', 0x40802, 0x111) write$tcp_mem(r0, &(0x7f0000000200)={0xfffffffffffffffe, 0x20, 0xfffffffffffffffb, 0x20, 0x20000000000005}, 0x48) 793.453926ms ago: executing program 2 (id=4231): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c000000430001002dbd070000000000000000000c000800fdffffffffffffff08000300060000000800030098000000140001"], 0x5c}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) 771.563488ms ago: executing program 2 (id=4233): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000640)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x35}}, {0x306}, 0x10, {0x2, 0x4e20, @private=0xa010102}, 'veth1_to_hsr\x00'}) 764.400409ms ago: executing program 0 (id=4235): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/image_size', 0x20202, 0x0) write$P9_RWALK(r0, &(0x7f00000000c0)=ANY=[], 0x9) 731.941931ms ago: executing program 2 (id=4239): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x18000000000002a0, 0x36, 0x0, &(0x7f0000000140)="d2205d96c717ab96f0ded75d86dde085257d138eac65157ca4527345ae7ca374bc7563603100705f35b20d18e7580ae24fc12f116435", 0x0, 0xd5b5, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 697.629434ms ago: executing program 0 (id=4240): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x0) 646.528308ms ago: executing program 4 (id=4245): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000001440)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0xa, 0x0, 0x300, 0x3, 0x10, 0x1, 0x2, 0xfffffffd, 0x4}}) 616.160531ms ago: executing program 1 (id=4248): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000019000109000000000000000002200000fe00fe0300000000080005"], 0x2c}, 0x1, 0x0, 0x0, 0x2004000}, 0x40) 615.776871ms ago: executing program 0 (id=4249): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_usb_connect(0x2, 0x3d, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000a6ff0540cdabeecdb9050000000109022b000100000000090400000201035100090583130000000000072501"], 0x0) 609.773021ms ago: executing program 4 (id=4250): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x46, &(0x7f0000000100)=0x1, 0x4) 594.066703ms ago: executing program 1 (id=4251): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, 0x0, &(0x7f0000000180)=0x2c) 571.777134ms ago: executing program 4 (id=4252): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f00000006c0)=""/58, 0x3a}, {&(0x7f0000000800)=""/166, 0xa6}], 0x3, 0x0, 0x0) 533.570267ms ago: executing program 1 (id=4254): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x3, 0x4}) 491.308011ms ago: executing program 1 (id=4255): capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x48) 491.129321ms ago: executing program 4 (id=4256): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x403, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x44010}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gre={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e21}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e21}]}}}]}, 0x40}, 0x1, 0xffffffea, 0x0, 0x4}, 0x0) 481.955731ms ago: executing program 1 (id=4258): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000100)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@resgid}, {@data_err_ignore}, {@grpquota}, {@nodioread_nolock}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x563, &(0x7f00000007c0)="$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") quotactl$Q_GETNEXTQUOTA(0xffffffff80000900, &(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, 0xffffffffffffffff, 0x0) 478.621362ms ago: executing program 2 (id=4259): r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 442.482475ms ago: executing program 4 (id=4261): mkdir(&(0x7f0000000000)='./file0\x00', 0x1c) mount$incfs(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4048, &(0x7f0000000240)={[{@readahead={'readahead', 0x3d, 0x5}}]}) 411.409017ms ago: executing program 2 (id=4262): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) pread64(r0, &(0x7f0000002440)=""/68, 0x44, 0x5) 395.825448ms ago: executing program 2 (id=4264): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000001200)={0x0, 0x1, 0x3, 0x1c, 0x87, &(0x7f0000000e00)="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"}) 344.956153ms ago: executing program 4 (id=4265): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000003280)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x1000000, 0xcc0, 0x0, &(0x7f0000000040)="2b1c52ac82e71ea05b0c5e43ede4", 0x0, 0xb20c, 0x0, 0x0, 0xe8, 0x0, &(0x7f0000000280)="dd"}, 0x48) 250.65294ms ago: executing program 1 (id=4267): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x1, 0x70bd29, 0x25dfdbfc}, 0x14}}, 0x0) 172.778716ms ago: executing program 3 (id=4271): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffd}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) 151.351998ms ago: executing program 3 (id=4272): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='3', 0x1}, {&(0x7f0000000380)="a0390dd221", 0x5}], 0x2) 127.96051ms ago: executing program 3 (id=4273): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000000e00)=@newtaction={0x488, 0x30, 0x12f, 0x3c, 0x0, {}, [{0x474, 0x1, [@m_police={0x470, 0x1, 0x0, 0x0, {{0xb}, {0x444, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0xb, 0x4, 0x0, 0x8d, 0x0, 0x7ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa4f, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000, 0x10, 0xfffffffd, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x1, 0x8000000, 0x0, 0x0, 0x11, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x3, 0xb2e4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x100, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x934, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000, 0x0, 0x7, 0x0, 0x81, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000, 0x0, 0x0, 0x7, 0x3, 0x8, 0xfffffffe, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffff3bac, 0xd, 0x2, 0x2000, 0x3, 0x0, 0x0, 0xfffffffe, 0xffffffd1, 0x480000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a3, 0x0, 0x6, 0x7ff, 0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x713b, 0x0, 0x0, 0x0, 0xffff, 0x1000000, 0xffffffff, 0x2, 0xfffffffd, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce2, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2000000, 0xfffffff9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000000, 0x7, 0xff, 0x0, 0x7]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x3, 0xbed}, {0x0, 0xf6c5d7a4e5a498ca, 0x1000, 0x8}}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa, {0x0, 0x3}}}}]}]}, 0x488}, 0x1, 0x0, 0x0, 0x4044840}, 0x44004) 49.066636ms ago: executing program 3 (id=4274): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/nf_conntrack\x00') pread64(r0, &(0x7f0000000480)=""/177, 0xb1, 0x800000000000000) 25.265998ms ago: executing program 3 (id=4275): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000680), 0x42080, 0x0) ioctl$TIOCGISO7816(r0, 0x80285442, 0x0) 0s ago: executing program 3 (id=4276): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newlink={0x58, 0x10, 0xffffff1f, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x6028d}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @local}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x10000}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) kernel console output (not intermixed with test programs): XPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 142.173676][ T6589] erofs: (device loop0): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 142.187858][ T6593] loop2: detected capacity change from 0 to 1024 [ 142.195084][ T6593] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 142.195112][ T6589] erofs: (device loop0): EXPERIMENTAL EROFS subpage compressed block support in use. Use at your own risk! [ 142.204476][ T6589] erofs: (device loop0): mounted with root inode @ nid 36. [ 142.216376][ T6593] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 142.235580][ T6593] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (53380!=20869) [ 142.245885][ T6593] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 142.254851][ T6593] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 142.316270][ T24] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 142.336909][ T6601] loop2: detected capacity change from 0 to 512 [ 142.337339][ T311] usb 5-1: USB disconnect, device number 62 [ 142.343841][ T6601] FAT-fs (loop2): bogus number of FAT sectors [ 142.355803][ T6601] FAT-fs (loop2): Can't find a valid FAT filesystem [ 142.358211][ T311] ftdi_sio 5-1:127.143: device disconnected [ 142.373176][ T1192] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 142.498407][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.509644][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 58112, setting to 1024 [ 142.520947][ T24] usb 4-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 142.530828][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.539964][ T24] usb 4-1: config 0 descriptor?? [ 142.546149][ T24] usbhid 4-1:0.0: can't add hid device: -22 [ 142.552132][ T24] usbhid: probe of 4-1:0.0 failed with error -22 [ 142.558802][ T39] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 142.566514][ T1192] usb 2-1: Using ep0 maxpacket: 8 [ 142.576500][ T1192] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 142.585323][ T1192] usb 2-1: config 0 has no interface number 0 [ 142.592904][ T1192] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 142.602098][ T1192] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.610794][ T1192] usb 2-1: Product: syz [ 142.615059][ T1192] usb 2-1: Manufacturer: syz [ 142.619711][ T1192] usb 2-1: SerialNumber: syz [ 142.625010][ T1192] usb 2-1: config 0 descriptor?? [ 142.735951][ T39] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 142.743676][ T477] usb 4-1: USB disconnect, device number 60 [ 142.747251][ T39] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 142.762466][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.771498][ T6599] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 142.824094][ T1192] usb 2-1: USB disconnect, device number 61 [ 142.830218][ T6] usb 3-1: new full-speed USB device number 60 using dummy_hcd [ 142.971238][ T39] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 142.979089][ T39] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input13 [ 142.992821][ T39] usb 1-1: USB disconnect, device number 60 [ 142.992862][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 143.003162][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 143.015605][ T6] usb 3-1: not running at top speed; connect to a high speed hub [ 143.024822][ T6] usb 3-1: config 4 has an invalid interface number: 32 but max is 0 [ 143.033085][ T6] usb 3-1: config 4 has no interface number 0 [ 143.042992][ T6] usb 3-1: New USB device found, idVendor=17dc, idProduct=0202, bcdDevice=f1.50 [ 143.052463][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.061216][ T6] usb 3-1: Product: syz [ 143.065414][ T6] usb 3-1: Manufacturer: syz [ 143.070323][ T6] usb 3-1: SerialNumber: syz [ 143.125433][ T5823] usb 5-1: new low-speed USB device number 63 using dummy_hcd [ 143.271068][ T6] usb 3-1: Found UVC 0.02 device syz (17dc:0202) [ 143.277583][ T6] usb 3-1: No valid video chain found. [ 143.287560][ T6] usb 3-1: USB disconnect, device number 60 [ 143.317439][ T5823] usb 5-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice=6b.da [ 143.331801][ T5823] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.347316][ T5823] usb 5-1: config 0 descriptor?? [ 143.353657][ T5823] usb 5-1: unknown interface protocol 0xe6, assuming v1 [ 143.360960][ T5823] usb 5-1: cannot find UAC_HEADER [ 143.372721][ T5823] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 143.383647][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 143.546436][ T6] usb 5-1: USB disconnect, device number 63 [ 143.573518][ T39] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 143.592064][ T6655] loop0: detected capacity change from 0 to 40427 [ 143.600512][ T6655] F2FS-fs (loop0): Wrong secs_per_zone / total_sections (4294965761, 24) [ 143.609570][ T1192] usb 4-1: new full-speed USB device number 61 using dummy_hcd [ 143.617461][ T6655] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 143.626178][ T6655] F2FS-fs (loop0): Image doesn't support compression [ 143.634109][ T6655] F2FS-fs (loop0): invalid crc value [ 143.640964][ T6655] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 143.666590][ T6655] F2FS-fs (loop0): Start checkpoint disabled! [ 143.674357][ T6655] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 143.681465][ T6655] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 143.755821][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 143.774760][ T39] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 143.784223][ T39] usb 2-1: config 1 has no interface number 1 [ 143.790606][ T39] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 143.807961][ T1192] usb 4-1: unable to get BOS descriptor or descriptor too short [ 143.816777][ T1192] usb 4-1: not running at top speed; connect to a high speed hub [ 143.829271][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 143.831803][ T6666] loop0: detected capacity change from 0 to 512 [ 143.838772][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.853670][ T39] usb 2-1: Product: syz [ 143.857998][ T39] usb 2-1: Manufacturer: syz [ 143.862788][ T39] usb 2-1: SerialNumber: syz [ 143.867617][ T1192] usb 4-1: config 1 has an invalid interface number: 138 but max is 0 [ 143.877218][ T1192] usb 4-1: config 1 has no interface number 0 [ 143.883687][ T1192] usb 4-1: config 1 interface 138 has no altsetting 0 [ 143.884525][ T486] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 143.901321][ T1192] usb 4-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 143.912494][ T1192] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.921173][ T1192] usb 4-1: Product: syz [ 143.927581][ T1192] usb 4-1: Manufacturer: syz [ 143.938815][ T1192] usb 4-1: SerialNumber: syz [ 144.020845][ T6] usb 3-1: new full-speed USB device number 61 using dummy_hcd [ 144.042776][ T6686] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 144.085174][ T39] usb 2-1: 2:1 : invalid UAC_AS_GENERAL desc [ 144.110609][ T39] usb 2-1: USB disconnect, device number 62 [ 144.147129][ T1192] usb 4-1: USB disconnect, device number 61 [ 144.162813][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.138/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 144.194877][ T6] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 144.211378][ T6] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bf.9d [ 144.221268][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.242841][ T6] snd-usb-audio: probe of 3-1:27.0 failed with error -2 [ 144.326143][ T369] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 144.343726][ T371] udevd[371]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 144.436820][ T1192] usb 3-1: USB disconnect, device number 61 [ 144.526038][ T369] usb 1-1: Using ep0 maxpacket: 8 [ 144.532581][ T369] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 144.543156][ T369] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 144.559966][ T369] usb 1-1: config 1 has no interface number 1 [ 144.566443][ T369] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 144.599798][ T369] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 144.632176][ T369] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.665820][ T369] usb 1-1: Product: syz [ 144.672148][ T369] usb 1-1: Manufacturer: syz [ 144.698031][ T369] usb 1-1: SerialNumber: syz [ 144.795561][ T6772] syz.3.3127[6772] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 144.797994][ T6772] syz.3.3127[6772] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 144.907446][ T369] usb 1-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 144.928769][ T369] usb 1-1: 2:1 : sample bitwidth 129 in over sample bytes 4 [ 144.958127][ T369] usb 1-1: USB disconnect, device number 61 [ 144.963869][ T466] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 144.965187][ T28] audit: type=1400 audit(2000524292.790:219): avc: denied { create } for pid=6783 comm="syz.2.3133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 145.015885][ T6788] futex_wake_op: syz.2.3135 tries to shift op by -1; fix this program [ 145.078157][ T5823] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 145.087631][ T6] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 145.112037][ T6802] loop2: detected capacity change from 0 to 128 [ 145.121796][ T6802] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4550: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 145.135494][ T6802] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 145.146609][ T466] usb 5-1: config 127 has an invalid interface number: 32 but max is 0 [ 145.155499][ T466] usb 5-1: config 127 has no interface number 0 [ 145.161883][ T466] usb 5-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=64.06 [ 145.177841][ T466] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.187747][ T466] ums-freecom 5-1:127.32: USB Mass Storage device detected [ 145.251021][ T5823] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 145.261371][ T5823] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 145.272315][ T6] usb 4-1: config 1 has an invalid interface number: 25 but max is 0 [ 145.280562][ T6] usb 4-1: config 1 has no interface number 0 [ 145.286716][ T6] usb 4-1: config 1 interface 25 altsetting 0 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 145.297847][ T5823] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 145.307017][ T5823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.315083][ T5823] usb 2-1: Product: syz [ 145.319473][ T5823] usb 2-1: Manufacturer: syz [ 145.324222][ T5823] usb 2-1: SerialNumber: syz [ 145.329922][ T6] usb 4-1: New USB device found, idVendor=09b6, idProduct=6875, bcdDevice=ad.15 [ 145.339501][ T5823] usb 2-1: config 0 descriptor?? [ 145.344952][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.353100][ T6] usb 4-1: Product: syz [ 145.358240][ T6] usb 4-1: Manufacturer: syz [ 145.362910][ T6] usb 4-1: SerialNumber: syz [ 145.382578][ T477] usb 5-1: USB disconnect, device number 64 [ 145.414152][ T6808] loop0: detected capacity change from 0 to 16 [ 145.421413][ T6808] erofs: (device loop0): mounted with root inode @ nid 36. [ 145.449545][ T39] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 145.555704][ T5823] usb 2-1: USB disconnect, device number 63 [ 145.562304][ T28] audit: type=1400 audit(2000524293.420:220): avc: denied { create } for pid=6825 comm="syz.0.3153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 145.569397][ T4931] udevd[4931]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 145.602140][ T6] usb 4-1: bad CDC descriptors [ 145.616795][ T6] usb 4-1: USB disconnect, device number 62 [ 145.621262][ T39] usb 3-1: Using ep0 maxpacket: 32 [ 145.635294][ T39] usb 3-1: unable to get BOS descriptor or descriptor too short [ 145.647872][ T39] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 145.657832][ T39] usb 3-1: config 1 has an invalid interface descriptor of length 3, skipping [ 145.668591][ T39] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 145.679222][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.689137][ T6832] loop0: detected capacity change from 0 to 8192 [ 145.693529][ T39] usb 3-1: Product: syz [ 145.699930][ T39] usb 3-1: Manufacturer: syz [ 145.704756][ T39] usb 3-1: SerialNumber: syz [ 145.891285][ T6849] SELinux: security_context_str_to_sid () failed with errno=-22 [ 145.904228][ T39] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 145.940944][ T39] usb 3-1: USB disconnect, device number 62 [ 145.955184][ T6857] loop0: detected capacity change from 0 to 16 [ 145.962640][ T6857] erofs: (device loop0): mounted with root inode @ nid 36. [ 146.145995][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.167244][ T6886] loop0: detected capacity change from 0 to 8192 [ 146.183234][ T369] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 146.202981][ T6886] loop0: p2 p4 [ 146.206891][ T6886] loop0: p2 start 452985600 is beyond EOD, truncated [ 146.214602][ T6886] loop0: p4 start 8388607 is beyond EOD, truncated [ 146.295504][ T6905] loop0: detected capacity change from 0 to 512 [ 146.302726][ T6905] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 146.313036][ T6905] EXT4-fs error (device loop0): ext4_get_journal_inode:5722: comm syz.0.3192: inode #1661: comm syz.0.3192: iget: illegal inode # [ 146.326723][ T6] usb 2-1: new full-speed USB device number 64 using dummy_hcd [ 146.327001][ T6905] EXT4-fs (loop0): no journal found [ 146.341037][ T6905] EXT4-fs (loop0): can't get journal size [ 146.347200][ T6905] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 146.356801][ T369] usb 5-1: Using ep0 maxpacket: 8 [ 146.362794][ T6905] [EXT4 FS bs=1024, gc=1, bpg=4096, ipg=32, mo=8016c118, mo2=0000] [ 146.372547][ T6905] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 146.377606][ T369] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.381103][ T6905] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 146.396555][ T369] usb 5-1: config 7 has an invalid interface number: 2 but max is 0 [ 146.419874][ T369] usb 5-1: config 7 has no interface number 0 [ 146.433453][ T369] usb 5-1: config 7 interface 2 has no altsetting 0 [ 146.442465][ T319] EXT4-fs (loop0): unmounting filesystem. [ 146.468284][ T369] usb 5-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice=1b.eb [ 146.487860][ T369] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.492927][ T6919] loop2: detected capacity change from 0 to 2048 [ 146.496391][ T369] usb 5-1: Product: syz [ 146.506712][ T369] usb 5-1: Manufacturer: syz [ 146.517750][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 146.523454][ T369] usb 5-1: SerialNumber: syz [ 146.528433][ T6919] EXT4-fs (loop2): can't mount with journal_async_commit, fs mounted w/o journal [ 146.546904][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 4 [ 146.563882][ T372] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 146.577560][ T6] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 146.596827][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.605964][ T6] usb 2-1: Product: syz [ 146.610316][ T6] usb 2-1: Manufacturer: syz [ 146.617331][ T6] usb 2-1: SerialNumber: syz [ 146.622910][ T6] usb 2-1: config 0 descriptor?? [ 146.752886][ T369] ftdi_sio 5-1:7.2: FTDI USB Serial Device converter detected [ 146.760837][ T369] ftdi_sio ttyUSB0: unknown device type: 0x1beb [ 146.764081][ T372] usb 4-1: Using ep0 maxpacket: 32 [ 146.773229][ T369] usb 5-1: USB disconnect, device number 65 [ 146.773861][ T369] ftdi_sio 5-1:7.2: device disconnected [ 146.786096][ T372] usb 4-1: unable to get BOS descriptor or descriptor too short [ 146.794658][ T372] usb 4-1: config 16 has an invalid interface number: 177 but max is 0 [ 146.803096][ T372] usb 4-1: config 16 has no interface number 0 [ 146.809356][ T372] usb 4-1: config 16 interface 177 has no altsetting 0 [ 146.818069][ T372] usb 4-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d7.89 [ 146.829873][ T372] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.838447][ T372] usb 4-1: Product: syz [ 146.844232][ T6] usb 2-1: USB disconnect, device number 64 [ 146.851238][ T372] usb 4-1: Manufacturer: syz [ 146.856285][ T372] usb 4-1: SerialNumber: syz [ 146.878100][ T5823] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 146.887640][ T477] usb 3-1: new full-speed USB device number 63 using dummy_hcd [ 147.050586][ T1937] udevd[1937]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 147.051331][ T5823] usb 1-1: unable to get BOS descriptor or descriptor too short [ 147.077576][ T372] usb 4-1: USB disconnect, device number 63 [ 147.083663][ T5823] usb 1-1: config 84 has an invalid interface number: 111 but max is 0 [ 147.092731][ T477] usb 3-1: unable to get BOS descriptor or descriptor too short [ 147.101565][ T5823] usb 1-1: config 84 has an invalid descriptor of length 0, skipping remainder of the config [ 147.111910][ T5823] usb 1-1: config 84 has no interface number 0 [ 147.118404][ T477] usb 3-1: not running at top speed; connect to a high speed hub [ 147.126293][ T5823] usb 1-1: config 84 interface 111 has no altsetting 0 [ 147.133980][ T477] usb 3-1: config 114 has an invalid interface number: 122 but max is 0 [ 147.142616][ T477] usb 3-1: config 114 has no interface number 0 [ 147.149203][ T477] usb 3-1: config 114 interface 122 has no altsetting 0 [ 147.156902][ T5823] usb 1-1: New USB device found, idVendor=0421, idProduct=046e, bcdDevice=33.f0 [ 147.166147][ T5823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.174314][ T5823] usb 1-1: Product: syz [ 147.178600][ T5823] usb 1-1: Manufacturer: syz [ 147.183341][ T5823] usb 1-1: SerialNumber: syz [ 147.188371][ T477] usb 3-1: New USB device found, idVendor=17cc, idProduct=1000, bcdDevice=7b.d8 [ 147.198032][ T477] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.206340][ T477] usb 3-1: Product: syz [ 147.210741][ T477] usb 3-1: Manufacturer: syz [ 147.215486][ T477] usb 3-1: SerialNumber: syz [ 147.351783][ T6938] loop1: detected capacity change from 0 to 512 [ 147.374144][ T6938] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 147.382538][ T6938] EXT4-fs error (device loop1): ext4_get_journal_inode:5722: comm syz.1.3207: inode #1661: comm syz.1.3207: iget: illegal inode # [ 147.396724][ T6938] EXT4-fs (loop1): no journal found [ 147.403547][ T6938] EXT4-fs (loop1): can't get journal size [ 147.406701][ T5823] usb 1-1: bad CDC descriptors [ 147.410034][ T6938] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 147.420134][ T477] snd-usb-audio: probe of 3-1:114.122 failed with error -71 [ 147.424491][ T6938] [EXT4 FS bs=1024, gc=1, bpg=4096, ipg=32, mo=8016c118, mo2=0000] [ 147.439942][ T6938] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 147.447832][ T6938] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 147.450218][ T5823] usb 1-1: USB disconnect, device number 62 [ 147.472775][ T477] usb 3-1: USB disconnect, device number 63 [ 147.506085][ T317] EXT4-fs (loop1): unmounting filesystem. [ 147.870599][ T7001] loop3: detected capacity change from 0 to 512 [ 147.882599][ T7001] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 147.895778][ T6997] loop1: detected capacity change from 0 to 8192 [ 147.910475][ T7001] EXT4-fs (loop3): inodes count not valid: 63 vs 32 [ 147.960636][ T486] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 148.032783][ T7021] loop3: detected capacity change from 0 to 256 [ 148.139332][ T28] audit: type=1326 audit(2000524295.120:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7036 comm="syz.1.3256" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x0 [ 148.317328][ T7063] loop2: detected capacity change from 0 to 256 [ 148.324367][ T7063] exfat: Deprecated parameter 'utf8' [ 148.330596][ T7063] exfat: Deprecated parameter 'namecase' [ 148.336714][ T7063] exfat: Bad value for 'namecase' [ 148.421314][ T477] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 148.451850][ T7023] loop0: detected capacity change from 0 to 40427 [ 148.465391][ T7023] F2FS-fs (loop0): Invalid segment/section count (31, 24 x 1) [ 148.476608][ T7023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 148.570358][ T7095] loop0: detected capacity change from 0 to 256 [ 148.577931][ T7095] exfat: Deprecated parameter 'namecase' [ 148.584530][ T7095] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 148.593898][ T7095] exFAT-fs (loop0): Invalid exboot-signature(sector = 1): 0xaa000000 [ 148.602317][ T7095] exFAT-fs (loop0): Invalid boot checksum (boot checksum : 0x1119abd0, checksum : 0x1219aba6) [ 148.612851][ T477] usb 4-1: Using ep0 maxpacket: 8 [ 148.613212][ T7095] exFAT-fs (loop0): invalid boot region [ 148.619457][ T477] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 148.624590][ T7095] exFAT-fs (loop0): failed to recognize exfat type [ 148.632447][ T477] usb 4-1: config 0 has no interface number 0 [ 148.647880][ T477] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 148.657221][ T477] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.665316][ T6] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 148.673176][ T477] usb 4-1: Product: syz [ 148.677460][ T477] usb 4-1: Manufacturer: syz [ 148.682277][ T477] usb 4-1: SerialNumber: syz [ 148.688135][ T477] usb 4-1: config 0 descriptor?? [ 148.708094][ T7097] loop0: detected capacity change from 0 to 512 [ 148.719359][ T7097] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 148.729345][ T7097] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 148.739259][ T5823] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 148.739448][ T7097] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 148.758742][ T7097] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 148.766726][ T7097] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e042e01c, mo2=0080] [ 148.774578][ T7097] EXT4-fs (loop0): failed to initialize system zone (-117) [ 148.781858][ T7097] EXT4-fs (loop0): mount failed [ 148.783102][ T372] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 148.874175][ T6] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.886372][ T6] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 148.895944][ T6] usb 5-1: config 1 has no interface number 1 [ 148.902419][ T477] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 148.908894][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 148.921876][ T477] usb 4-1: No streaming interface found for terminal 6. [ 148.929067][ T477] usb 4-1: Failed to create links for entity 5 [ 148.935510][ T477] usb 4-1: Failed to register entities (-22). [ 148.941781][ T5823] usb 2-1: Using ep0 maxpacket: 16 [ 148.947130][ T6] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x6 has an invalid bInterval 0, changing to 7 [ 148.959922][ T5823] usb 2-1: unable to get BOS descriptor or descriptor too short [ 148.968609][ T477] usb 4-1: USB disconnect, device number 64 [ 148.975418][ T5823] usb 2-1: config 7 has an invalid interface number: 142 but max is 0 [ 148.991094][ T372] usb 3-1: Using ep0 maxpacket: 8 [ 148.996406][ T5823] usb 2-1: config 7 has no interface number 0 [ 148.997639][ T6] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 149.013497][ T372] usb 3-1: config 1 interface 0 altsetting 203 endpoint 0x82 has invalid wMaxPacketSize 0 [ 149.024037][ T5823] usb 2-1: config 7 interface 142 has no altsetting 0 [ 149.030995][ T372] usb 3-1: config 1 interface 0 altsetting 203 bulk endpoint 0x82 has invalid maxpacket 0 [ 149.041126][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.049155][ T6] usb 5-1: Product: syz [ 149.053573][ T372] usb 3-1: config 1 interface 0 altsetting 203 bulk endpoint 0x3 has invalid maxpacket 8 [ 149.063593][ T6] usb 5-1: Manufacturer: syz [ 149.068431][ T372] usb 3-1: config 1 interface 0 altsetting 203 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 149.081635][ T6] usb 5-1: SerialNumber: syz [ 149.086380][ T5823] usb 2-1: New USB device found, idVendor=0499, idProduct=2e03, bcdDevice=b6.b4 [ 149.095769][ T5823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.104309][ T372] usb 3-1: config 1 interface 0 has no altsetting 0 [ 149.111121][ T5823] usb 2-1: Product: syz [ 149.111338][ T7073] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 149.115349][ T5823] usb 2-1: Manufacturer: syz [ 149.127686][ T5823] usb 2-1: SerialNumber: syz [ 149.133607][ T372] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.135713][ T369] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 149.143056][ T372] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.158865][ T372] usb 3-1: Product: syz [ 149.163098][ T372] usb 3-1: Manufacturer: syz [ 149.167750][ T372] usb 3-1: SerialNumber: syz [ 149.173663][ T7086] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 149.322499][ T6] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 149.330580][ T6] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 149.335949][ T369] usb 1-1: Using ep0 maxpacket: 16 [ 149.345124][ T6] usb 5-1: USB disconnect, device number 66 [ 149.355243][ T369] usb 1-1: config index 0 descriptor too short (expected 30768, got 72) [ 149.358553][ T5823] usb 2-1: USB disconnect, device number 65 [ 149.369746][ T369] usb 1-1: config 48 has too many interfaces: 48, using maximum allowed: 32 [ 149.381962][ T369] usb 1-1: config 48 has an invalid descriptor of length 0, skipping remainder of the config [ 149.382002][ T372] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 149.401189][ T369] usb 1-1: config 48 has 0 interfaces, different from the descriptor's value: 48 [ 149.409619][ T372] usb 3-1: USB disconnect, device number 64 [ 149.430335][ T369] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 149.440048][ T369] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.458714][ T369] usb 1-1: Product: syz [ 149.463089][ T369] usb 1-1: Manufacturer: syz [ 149.467727][ T369] usb 1-1: SerialNumber: syz [ 149.480447][ T7112] IPv6: addrconf: prefix option has invalid lifetime [ 149.542199][ T7118] incfs: Options parsing error. -22 [ 149.548139][ T7118] incfs: mount failed -22 [ 149.565984][ T1937] udevd[1937]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.582292][ T371] udevd[371]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:7.142/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 149.682541][ T369] usb 1-1: USB disconnect, device number 63 [ 149.870170][ T7164] fuse: Bad value for 'fd' [ 150.069395][ T1192] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 150.107206][ T5823] usb 2-1: new full-speed USB device number 66 using dummy_hcd [ 150.117595][ T7204] loop2: detected capacity change from 0 to 256 [ 150.140331][ T7204] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 150.245718][ T28] audit: type=1400 audit(2000524297.335:222): avc: denied { write } for pid=7223 comm="syz.4.3349" name="cgroup.procs" dev="cgroup" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 150.273127][ T1192] usb 4-1: Using ep0 maxpacket: 16 [ 150.274141][ T28] audit: type=1400 audit(2000524297.335:223): avc: denied { open } for pid=7223 comm="syz.4.3349" name="cgroup.procs" dev="cgroup" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 150.284000][ T1192] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.313038][ T5823] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 150.344970][ T1192] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 150.351337][ T5823] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 150.370084][ T1192] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 150.380110][ T1192] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.391070][ T1192] usb 4-1: Product: syz [ 150.391884][ T7236] cgroup: noprefix used incorrectly [ 150.395688][ T1192] usb 4-1: Manufacturer: syz [ 150.405647][ T1192] usb 4-1: SerialNumber: syz [ 150.406252][ T5823] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.420499][ T5823] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.428986][ T5823] usb 2-1: SerialNumber: syz [ 150.435150][ T7161] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 150.442275][ T7238] tmpfs: Unknown parameter 'defcontextC' [ 150.463760][ T7240] cgroup: Invalid name [ 150.488153][ T369] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 150.500335][ T7244] SELinux: Context system_u:object_r:fsadm_ex is not valid (left unmapped). [ 150.510607][ T28] audit: type=1400 audit(2000524297.618:224): avc: denied { relabelto } for pid=7243 comm="syz.4.3359" name="741" dev="tmpfs" ino=3756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 150.537336][ T28] audit: type=1400 audit(2000524297.618:225): avc: denied { associate } for pid=7243 comm="syz.4.3359" name="741" dev="tmpfs" ino=3756 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_ex" [ 150.566944][ T28] audit: type=1400 audit(2000524297.650:226): avc: denied { write } for pid=320 comm="syz-executor" name="741" dev="tmpfs" ino=3756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 150.593529][ T28] audit: type=1400 audit(2000524297.650:227): avc: denied { remove_name } for pid=320 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 150.626053][ T1192] usb 4-1: 0:2 : does not exist [ 150.631034][ T1192] usb 4-1: unit 9 not found! [ 150.631040][ T6] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 150.646821][ T5823] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 150.648810][ T28] audit: type=1400 audit(2000524297.650:228): avc: denied { rmdir } for pid=320 comm="syz-executor" name="741" dev="tmpfs" ino=3756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 150.672271][ T5823] cdc_acm: probe of 2-1:1.0 failed with error -12 [ 150.686956][ T1192] usb 4-1: 4:0: cannot get min/max values for control 1 (id 4) [ 150.693441][ T5823] usb 2-1: USB disconnect, device number 66 [ 150.705768][ T1192] usb 4-1: 4:0: cannot get min/max values for control 2 (id 4) [ 150.715447][ T369] usb 3-1: unable to get BOS descriptor or descriptor too short [ 150.729831][ T369] usb 3-1: config 9 has an invalid interface number: 171 but max is 0 [ 150.739718][ T369] usb 3-1: config 9 has no interface number 0 [ 150.749835][ T1192] usb 4-1: 4:0: cannot get min/max values for control 3 (id 4) [ 150.757778][ T369] usb 3-1: config 9 interface 171 has no altsetting 0 [ 150.775658][ T369] usb 3-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice=a7.e9 [ 150.784926][ T369] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.796406][ T1192] usb 4-1: 4:0: cannot get min/max values for control 4 (id 4) [ 150.803831][ T6] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 150.804228][ T369] usb 3-1: Product: syz [ 150.815699][ T6] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.819788][ T369] usb 3-1: Manufacturer: syz [ 150.828286][ T6] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 150.841168][ T1192] usb 4-1: USB disconnect, device number 65 [ 150.848518][ T369] usb 3-1: SerialNumber: syz [ 150.851364][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 150.876552][ T6] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 150.885763][ T6] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 150.894446][ T6] usb 1-1: Product: syz [ 150.902381][ T6] usb 1-1: Manufacturer: syz [ 150.922091][ T6] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 151.060125][ T369] ftdi_sio 3-1:9.171: FTDI USB Serial Device converter detected [ 151.068286][ T369] ftdi_sio ttyUSB0: unknown device type: 0xa7e9 [ 151.075963][ T369] usb 3-1: USB disconnect, device number 65 [ 151.082514][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 151.098961][ T369] ftdi_sio 3-1:9.171: device disconnected [ 151.109000][ T1192] usb 1-1: USB disconnect, device number 64 [ 151.200359][ T7280] loop3: detected capacity change from 0 to 512 [ 151.214643][ T7280] EXT4-fs (loop3): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 151.236525][ T7280] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 151.249323][ T7280] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 151.269388][ T6] usb 5-1: new low-speed USB device number 67 using dummy_hcd [ 151.461599][ T6] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 151.475785][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.492344][ T6] usb 5-1: config 0 descriptor?? [ 151.517032][ T477] usb 2-1: new full-speed USB device number 67 using dummy_hcd [ 151.695065][ T6] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 151.705659][ T6] asix: probe of 5-1:0.0 failed with error -71 [ 151.713000][ T477] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 151.724648][ T6] usb 5-1: USB disconnect, device number 67 [ 151.730780][ T477] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 151.742205][ T477] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1280, setting to 64 [ 151.753640][ T477] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 151.768382][ T477] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.40 [ 151.777508][ T477] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 151.785544][ T477] usb 2-1: SerialNumber: syz [ 151.792150][ T7286] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 151.799664][ T7286] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 151.807809][ T477] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 151.840792][ T466] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 151.916976][ T5823] usb 1-1: new low-speed USB device number 65 using dummy_hcd [ 151.917611][ T369] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 152.000932][ T477] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 152.010090][ T477] usb 2-1: USB disconnect, device number 67 [ 152.016330][ T466] usb 3-1: Using ep0 maxpacket: 16 [ 152.023799][ T466] usb 3-1: config 0 has an invalid interface number: 233 but max is 0 [ 152.032872][ T466] usb 3-1: config 0 has no interface number 0 [ 152.040904][ T466] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=71.c9 [ 152.050165][ T466] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.058450][ T466] usb 3-1: Product: syz [ 152.062692][ T466] usb 3-1: Manufacturer: syz [ 152.067338][ T466] usb 3-1: SerialNumber: syz [ 152.072704][ T466] usb 3-1: config 0 descriptor?? [ 152.078713][ T466] usb_ehset_test: probe of 3-1:0.233 failed with error -32 [ 152.100791][ T369] usb 4-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=26.50 [ 152.103794][ T5823] usb 1-1: config 1 interface 0 altsetting 6 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 152.110198][ T369] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.120763][ T5823] usb 1-1: config 1 interface 0 has no altsetting 0 [ 152.123206][ T5823] usb 1-1: string descriptor 0 read error: -22 [ 152.129192][ T369] usb 4-1: Product: syz [ 152.136333][ T5823] usb 1-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 152.142488][ T369] usb 4-1: Manufacturer: syz [ 152.147053][ T5823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.155965][ T369] usb 4-1: SerialNumber: syz [ 152.162833][ T7340] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 152.169926][ T369] usb 4-1: config 0 descriptor?? [ 152.186868][ T369] usb 4-1: Waiting for MOTU Microbook II to boot up... [ 152.194264][ T369] usb 4-1: failed setting the sample rate for Motu MicroBook II: -22 [ 152.204273][ T369] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 152.277764][ T477] usb 3-1: USB disconnect, device number 66 [ 152.377705][ T5823] usbhid 1-1:1.0: can't add hid device: -71 [ 152.385329][ T5823] usbhid: probe of 1-1:1.0 failed with error -71 [ 152.404965][ T1192] usb 4-1: USB disconnect, device number 66 [ 152.407661][ T5823] usb 1-1: USB disconnect, device number 65 [ 152.591823][ T28] audit: type=1400 audit(2000524299.791:229): avc: denied { create } for pid=7375 comm="syz.1.3425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 152.621192][ T7380] IPv6: addrconf: prefix option has invalid lifetime [ 152.886467][ T7422] loop2: detected capacity change from 0 to 512 [ 152.897711][ T7422] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3448: bg 0: block 127: padding at end of block bitmap is not set [ 152.919141][ T7422] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 152.936171][ T7422] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.3448: attempt to clear invalid blocks 983260 len 1 [ 152.951703][ T7422] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.3448: invalid indirect mapped block 2683928664 (level 0) [ 152.967162][ T7422] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.3448: Invalid inode table block 0 in block_group 0 [ 152.980845][ T7422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 152.990840][ T7422] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 152.999854][ T7422] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.3448: Invalid inode table block 0 in block_group 0 [ 153.013106][ T7422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 153.024651][ T7422] EXT4-fs error (device loop2): ext4_truncate:4314: inode #13: comm syz.2.3448: mark_inode_dirty error [ 153.036095][ T7422] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 153.046345][ T7422] EXT4-fs (loop2): 1 truncate cleaned up [ 153.052352][ T7422] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 153.076972][ T318] EXT4-fs (loop2): unmounting filesystem. [ 153.098179][ T1192] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 153.113775][ T5823] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 153.136253][ T7434] loop0: detected capacity change from 0 to 8192 [ 153.163508][ T7434] FAT-fs (loop0): bogus number of reserved sectors [ 153.183320][ T7434] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 153.196824][ T477] usb 4-1: new full-speed USB device number 67 using dummy_hcd [ 153.209006][ T7434] FAT-fs (loop0): Can't find a valid FAT filesystem [ 153.279437][ T1192] usb 5-1: Using ep0 maxpacket: 8 [ 153.286126][ T1192] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 153.298610][ T5823] usb 2-1: Using ep0 maxpacket: 16 [ 153.302376][ T1192] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.315103][ T5823] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.320389][ T1192] usb 5-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 153.336091][ T1192] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.344402][ T5823] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 153.365462][ T1192] usb 5-1: config 0 descriptor?? [ 153.374935][ T5823] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 153.375882][ T1192] usb 5-1: Found UVC 0.00 device (05a9:2640) [ 153.390333][ T477] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 153.401718][ T7448] loop2: detected capacity change from 0 to 40427 [ 153.413295][ T1192] usb 5-1: No valid video chain found. [ 153.419282][ T7448] F2FS-fs (loop2): heap/no_heap options were deprecated [ 153.436417][ T477] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 153.446213][ T5823] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.446241][ T7448] F2FS-fs (loop2): invalid crc value [ 153.466705][ T477] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.474814][ T7448] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 153.483888][ T5823] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.493348][ T7420] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 153.495302][ T477] aiptek 4-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 153.510207][ T5823] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 153.518555][ T7448] F2FS-fs (loop2): Found nat_bits in checkpoint [ 153.560349][ T28] audit: type=1326 audit(2000524300.810:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7462 comm="syz.0.3467" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f125b58ebe9 code=0x0 [ 153.565660][ T7448] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 153.611341][ T477] usb 5-1: USB disconnect, device number 68 [ 153.702685][ T5823] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 153.720484][ T5823] usb 2-1: USB disconnect, device number 68 [ 153.726865][ T466] usb 4-1: USB disconnect, device number 67 [ 153.902807][ T7482] loop0: detected capacity change from 0 to 40427 [ 153.912875][ T7482] F2FS-fs (loop0): invalid crc value [ 153.920044][ T7482] F2FS-fs (loop0): Found nat_bits in checkpoint [ 153.954124][ T7482] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 154.054237][ T7495] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:7f00:0001 with DS=0xb [ 154.060751][ T328] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 154.251039][ T328] usb 3-1: Using ep0 maxpacket: 8 [ 154.269005][ T328] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.283579][ T7516] loop0: detected capacity change from 0 to 8192 [ 154.297112][ T7516] FAT-fs (loop0): bogus number of reserved sectors [ 154.322627][ T328] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.337381][ T7516] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 154.356577][ T328] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.385499][ T7516] FAT-fs (loop0): Can't find a valid FAT filesystem [ 154.404329][ T7548] cgroup: name respecified [ 154.408968][ T328] usb 3-1: Product: syz [ 154.423350][ T328] usb 3-1: Manufacturer: syz [ 154.434931][ T328] usb 3-1: SerialNumber: syz [ 154.468928][ T328] usb 3-1: bad CDC descriptors [ 154.656155][ T328] usb 3-1: USB disconnect, device number 67 [ 154.673936][ T7592] loop1: detected capacity change from 0 to 1024 [ 154.694815][ T28] audit: type=1326 audit(2000524302.009:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7595 comm="syz.0.3530" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f125b58ebe9 code=0x0 [ 154.718692][ T7592] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 154.801837][ T7600] loop0: detected capacity change from 0 to 512 [ 154.821079][ T7600] EXT4-fs (loop0): unsupported inode size: 0 [ 154.834156][ T7600] EXT4-fs (loop0): blocksize: 2048 [ 154.882400][ T7585] loop3: detected capacity change from 0 to 40427 [ 154.908752][ T7585] F2FS-fs (loop3): heap/no_heap options were deprecated [ 154.923485][ T7585] F2FS-fs (loop3): fault_type options not supported [ 154.930960][ T7585] F2FS-fs (loop3): LFS is not compatible with ATGC [ 155.134095][ T466] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 155.219888][ T24] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 155.274078][ T1192] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 155.320627][ T466] usb 2-1: Using ep0 maxpacket: 32 [ 155.327253][ T466] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 155.335619][ T466] usb 2-1: config 0 has no interface number 0 [ 155.342052][ T466] usb 2-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 155.352056][ T466] usb 2-1: config 0 interface 196 has no altsetting 0 [ 155.360505][ T466] usb 2-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 155.369766][ T466] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.377813][ T466] usb 2-1: Product: syz [ 155.382241][ T466] usb 2-1: Manufacturer: syz [ 155.386959][ T466] usb 2-1: SerialNumber: syz [ 155.392126][ T466] usb 2-1: config 0 descriptor?? [ 155.414765][ T24] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 155.426098][ T369] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 155.433864][ T24] usb 1-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 155.444775][ T24] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 155.454183][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.464915][ T24] usb 1-1: invalid MIDI out EP 0 [ 155.470130][ T1192] usb 4-1: Using ep0 maxpacket: 16 [ 155.477757][ T1192] usb 4-1: unable to get BOS descriptor or descriptor too short [ 155.486973][ T24] snd-usb-audio: probe of 1-1:27.0 failed with error -22 [ 155.494790][ T1192] usb 4-1: config 13 has an invalid interface number: 50 but max is 0 [ 155.505108][ T4931] udevd[4931]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 155.522039][ T1192] usb 4-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 155.532574][ T1192] usb 4-1: config 13 has no interface number 0 [ 155.539010][ T1192] usb 4-1: config 13 interface 50 has no altsetting 0 [ 155.546057][ T39] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 155.555842][ T1192] usb 4-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 155.565485][ T1192] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.573905][ T1192] usb 4-1: Product: syz [ 155.578117][ T1192] usb 4-1: Manufacturer: syz [ 155.583046][ T1192] usb 4-1: SerialNumber: syz [ 155.587271][ T466] ipheth 2-1:0.196: Unable to find endpoints [ 155.595454][ T466] usb 2-1: USB disconnect, device number 69 [ 155.618531][ T369] usb 3-1: Using ep0 maxpacket: 32 [ 155.624948][ T369] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.636510][ T369] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.647514][ T369] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 155.656767][ T369] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 155.659568][ T328] usb 1-1: USB disconnect, device number 66 [ 155.665365][ T369] usb 3-1: Product: syz [ 155.676294][ T369] usb 3-1: Manufacturer: syz [ 155.682829][ T369] hub 3-1:4.0: USB hub found [ 155.722123][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 155.732214][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 155.743353][ T39] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 155.752654][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.760723][ T39] usb 5-1: Product: syz [ 155.764934][ T39] usb 5-1: Manufacturer: syz [ 155.769684][ T39] usb 5-1: SerialNumber: syz [ 155.775134][ T39] usb 5-1: config 0 descriptor?? [ 155.781469][ T39] usb 5-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 155.870917][ T369] hub 3-1:4.0: config failed, can't read hub descriptor (err -22) [ 155.907949][ T369] usb 3-1: USB disconnect, device number 68 [ 155.975031][ T39] usb 5-1: USB disconnect, device number 69 [ 155.981322][ T1192] usb 4-1: MIDIStreaming interface descriptor not found [ 155.991086][ T1192] usb 4-1: USB disconnect, device number 68 [ 156.000232][ T1937] udevd[1937]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 156.022150][ T4931] udevd[4931]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:13.50/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 156.218249][ T7668] IPv6: addrconf: prefix option has invalid lifetime [ 156.406957][ T7686] loop0: detected capacity change from 0 to 8192 [ 156.429451][ T39] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 156.440365][ T7686] loop0: p1 p2 p3 [ 156.522702][ T1937] udevd[1937]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 156.534021][ T4931] udevd[4931]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 156.552161][ T486] udevd[486]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 156.634817][ T39] usb 2-1: Using ep0 maxpacket: 8 [ 156.648485][ T39] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 156.662848][ T39] usb 2-1: config 0 has no interface number 0 [ 156.680708][ T39] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 156.700371][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.708458][ T39] usb 2-1: Product: syz [ 156.722460][ T39] usb 2-1: Manufacturer: syz [ 156.727130][ T39] usb 2-1: SerialNumber: syz [ 156.742274][ T39] usb 2-1: config 0 descriptor?? [ 156.746317][ T328] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 156.924710][ T328] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 156.935196][ T328] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 156.937205][ T39] usb 2-1: Found UVC 0.04 device syz (046d:08c3) [ 156.947851][ T328] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 156.961492][ T39] usb 2-1: No streaming interface found for terminal 6. [ 156.962284][ T328] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 156.968766][ T39] usb 2-1: Failed to create links for entity 5 [ 156.984861][ T39] usb 2-1: Failed to register entities (-22). [ 156.993029][ T328] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 156.998474][ T1192] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 157.002949][ T328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.011925][ T39] usb 2-1: USB disconnect, device number 70 [ 157.030679][ T328] usb 4-1: Product: syz [ 157.035028][ T328] usb 4-1: Manufacturer: syz [ 157.043800][ T328] usb 4-1: SerialNumber: syz [ 157.060008][ T328] usb 4-1: config 0 descriptor?? [ 157.069197][ T328] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 157.175267][ T369] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 157.194792][ T1192] usb 1-1: config 1 descriptor has 1 excess byte, ignoring [ 157.202081][ T1192] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 157.231525][ T1192] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 157.242677][ T1192] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 65535, setting to 64 [ 157.260532][ T1192] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 7668, setting to 64 [ 157.271871][ T328] scsi host1: usb-storage 4-1:0.0 [ 157.278032][ T1192] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 25 [ 157.286426][ T328] usb 4-1: USB disconnect, device number 69 [ 157.301731][ T1192] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.321248][ T1192] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 157.329437][ T1192] usb 1-1: SerialNumber: syz [ 157.335164][ T7737] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 157.342538][ T7737] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 157.361474][ T7737] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 157.369740][ T1192] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 157.377940][ T369] usb 5-1: Using ep0 maxpacket: 16 [ 157.386216][ T369] usb 5-1: config 8 has an invalid interface number: 57 but max is 0 [ 157.400412][ T369] usb 5-1: config 8 has an invalid descriptor of length 252, skipping remainder of the config [ 157.417787][ T369] usb 5-1: config 8 has no interface number 0 [ 157.423978][ T369] usb 5-1: config 8 interface 57 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 157.438691][ T369] usb 5-1: config 8 interface 57 has no altsetting 0 [ 157.456305][ T369] usb 5-1: New USB device found, idVendor=39c6, idProduct=8f68, bcdDevice=dd.44 [ 157.473828][ T369] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.477805][ T7747] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 157.481873][ T369] usb 5-1: Product: syz [ 157.481892][ T369] usb 5-1: Manufacturer: syz [ 157.481917][ T369] usb 5-1: SerialNumber: syz [ 157.493777][ T7747] EXT4-fs (loop1): unable to read superblock [ 157.567651][ T328] usb 1-1: USB disconnect, device number 67 [ 157.712546][ T369] usb 5-1: MIDIStreaming interface descriptor not found [ 157.722284][ T369] usb 5-1: USB disconnect, device number 70 [ 157.763516][ T7751] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 157.790984][ T311] usb 2-1: new full-speed USB device number 71 using dummy_hcd [ 157.845430][ T7744] loop2: detected capacity change from 0 to 131072 [ 157.856363][ T7744] F2FS-fs (loop2): Insane cp_payload (1024 >= 504) [ 157.864609][ T7744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 157.873958][ T7744] F2FS-fs (loop2): invalid crc value [ 157.881629][ T7744] F2FS-fs (loop2): Mismatch valid blocks 0 vs. 11 [ 157.889110][ T7744] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 157.949420][ T1937] udevd[1937]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.57/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.987802][ T311] usb 2-1: config 4 has an invalid interface number: 63 but max is 1 [ 157.996621][ T311] usb 2-1: config 4 has an invalid interface number: 97 but max is 1 [ 158.005381][ T311] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 158.015664][ T311] usb 2-1: config 4 has no interface number 0 [ 158.021792][ T311] usb 2-1: config 4 has no interface number 1 [ 158.028163][ T311] usb 2-1: config 4 interface 97 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 158.041693][ T311] usb 2-1: config 4 interface 63 has no altsetting 0 [ 158.048722][ T311] usb 2-1: config 4 interface 97 has no altsetting 0 [ 158.071724][ T311] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice=2c.2c [ 158.088937][ T311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.088950][ T466] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 158.112429][ T311] usb 2-1: Product: syz [ 158.116660][ T311] usb 2-1: Manufacturer: syz [ 158.123242][ T311] usb 2-1: SerialNumber: syz [ 158.257912][ T466] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 158.281875][ T466] usb 4-1: config 0 has no interface number 0 [ 158.291722][ T466] usb 4-1: New USB device found, idVendor=5bd3, idProduct=317c, bcdDevice= 4.5e [ 158.309627][ T466] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.334742][ T466] usb 4-1: config 0 descriptor?? [ 158.336077][ T311] usb 2-1: USB disconnect, device number 71 [ 158.345846][ T466] usb 4-1: bad CDC descriptors [ 158.437274][ T28] audit: type=1326 audit(2000524306.022:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7807 comm="syz.0.3633" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f125b58ebe9 code=0x0 [ 158.471418][ T369] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 158.545178][ T328] usb 4-1: USB disconnect, device number 70 [ 158.555606][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:4.63/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.605371][ T7818] loop0: detected capacity change from 0 to 1024 [ 158.618710][ T7818] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.633986][ T7818] EXT4-fs (loop0): INFO: recovery required on readonly filesystem [ 158.642468][ T7818] EXT4-fs (loop0): write access will be enabled during recovery [ 158.651067][ T7818] JBD2: no valid journal superblock found [ 158.657963][ T7818] EXT4-fs (loop0): error loading journal [ 158.694428][ T369] usb 3-1: Using ep0 maxpacket: 16 [ 158.711480][ T369] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.740427][ T369] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 158.759368][ T369] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 158.774434][ T7820] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00fd with DS=0x2 [ 158.798054][ T369] usb 3-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 158.841132][ T369] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.867312][ T369] usb 3-1: Product: syz [ 158.872660][ T369] usb 3-1: Manufacturer: syz [ 158.877765][ T369] usb 3-1: SerialNumber: syz [ 158.906703][ T369] usb 3-1: config 0 descriptor?? [ 159.106299][ T3873] usb 3-1: USB disconnect, device number 69 [ 159.207748][ T369] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 159.263513][ T466] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 159.300815][ T328] usb 4-1: new low-speed USB device number 71 using dummy_hcd [ 159.389548][ T369] usb 1-1: config 0 has an invalid interface number: 29 but max is 0 [ 159.400280][ T369] usb 1-1: config 0 has no interface number 0 [ 159.406557][ T369] usb 1-1: config 0 interface 29 has no altsetting 0 [ 159.413471][ T369] usb 1-1: New USB device found, idVendor=357d, idProduct=7788, bcdDevice=81.0d [ 159.423092][ T369] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.432149][ T466] usb 2-1: Using ep0 maxpacket: 16 [ 159.436567][ T369] usb 1-1: config 0 descriptor?? [ 159.439148][ T466] usb 2-1: unable to get BOS descriptor or descriptor too short [ 159.459473][ T466] usb 2-1: config 13 has an invalid interface number: 50 but max is 0 [ 159.473884][ T466] usb 2-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 159.496681][ T328] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 159.509063][ T466] usb 2-1: config 13 has no interface number 0 [ 159.516971][ T328] usb 4-1: config 1 has no interface number 1 [ 159.524417][ T328] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 159.536580][ T466] usb 2-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 159.553642][ T328] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 159.575207][ T466] usb 2-1: config 13 interface 50 has no altsetting 0 [ 159.588883][ T328] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1023, setting to 0 [ 159.606254][ T466] usb 2-1: New USB device found, idVendor=1aca, idProduct=b2a3, bcdDevice=92.32 [ 159.621715][ T466] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.631092][ T466] usb 2-1: Product: syz [ 159.636573][ T328] usb 4-1: string descriptor 0 read error: -22 [ 159.646799][ T369] usb 1-1: string descriptor 0 read error: -71 [ 159.647150][ T466] usb 2-1: Manufacturer: syz [ 159.658038][ T369] usb-storage 1-1:0.29: USB Mass Storage device detected [ 159.658895][ T328] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 159.678040][ T466] usb 2-1: SerialNumber: syz [ 159.683273][ T328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.684615][ T369] usb-storage 1-1:0.29: Quirks match for vid 357d pid 7788: 4800000 [ 159.692245][ T7848] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 159.714380][ T328] usb 4-1: low speed audio streaming not supported [ 159.750137][ T369] usb 1-1: USB disconnect, device number 68 [ 159.859448][ T1192] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 159.921965][ T466] usb 2-1: MIDIStreaming interface descriptor not found [ 159.940851][ T328] usb 4-1: USB disconnect, device number 71 [ 159.957773][ T466] usb 2-1: USB disconnect, device number 72 [ 159.993730][ T7922] loop2: detected capacity change from 0 to 16 [ 160.003450][ T7922] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0x12974ba0, 0x2a6de271 expected [ 160.005676][ T1937] udevd[1937]: incorrect erofs checksum on /dev/loop2 [ 160.066545][ T1192] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 160.081019][ T1192] usb 5-1: config 1 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 160.099356][ T1192] usb 5-1: config 1 interface 0 has no altsetting 0 [ 160.113790][ T1192] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.118028][ T7934] loop2: detected capacity change from 0 to 512 [ 160.124416][ T1192] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.139990][ T7934] EXT4-fs: Ignoring removed oldalloc option [ 160.159678][ T1192] usb 5-1: Product: Щ [ 160.165935][ T1192] usb 5-1: Manufacturer: ÐŒ [ 160.171392][ T1192] usb 5-1: SerialNumber: 텛ἥ䅷Ԣ켣䇜ç¶æ²‰â²¿Ê‹îª±ë“«è¬¢æ˜¾ë§†è½è¬‚뉿ｲꢖ꟦çŽãº•ì˜ï¸ªÛ¸å€–í¢ã‡’Ш藺ᖾêµå¢†íŠœè¹˜äŽ°å«€ç«ˆãŽ¤îˆŽê·©â™œÖ¥íœ‚䅨Ტᵲￗ䂵좋셼䬞턣ﶪê£ì¹Ÿå‡¢éŠ»è¾Œå´ë… á‰½æŠ¿ïšžã•’黤èƒì ·â³³é®¤ê·†å««ë–ºå‰µë½’é¡”ï‹í•§ëƒ±ê¶šà¾‰ç²²ê”œíšç‚¶å•è¬†ï—µî¿•î˜˜ç…­éŠ’ꫡ࣠立ힳ丵뮂≎釳礡ë®æŸŽïš­íŸ‹æƒ§â£°çš±íœ°éªãŒ·éŒ†îœ’࠼禤 [ 160.175937][ T7934] EXT4-fs error (device loop2): ext4_xattr_inode_iget:400: comm syz.2.3695: Parent and EA inode have the same ino 15 [ 160.240133][ T7934] EXT4-fs (loop2): 1 orphan inode deleted [ 160.243223][ T1937] udevd[1937]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:13.50/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 160.251108][ T7934] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 160.322219][ T318] EXT4-fs (loop2): unmounting filesystem. [ 160.465927][ T7958] loop1: detected capacity change from 0 to 2048 [ 160.525732][ T7958] loop1: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 [ 160.532605][ T1192] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 160.682266][ T328] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 160.704577][ T369] usb 1-1: new full-speed USB device number 69 using dummy_hcd [ 160.724360][ T1192] usb 5-1: USB disconnect, device number 71 [ 160.849134][ T328] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 160.872917][ T328] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 160.893371][ T328] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 160.907241][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.916455][ T369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid maxpacket 57343, setting to 64 [ 160.934411][ T369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 160.937079][ T7956] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 160.958294][ T369] usb 1-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 160.975727][ T369] usb 1-1: New USB device strings: Mfr=1, Product=66, SerialNumber=3 [ 160.985262][ T369] usb 1-1: Product: syz [ 160.990082][ T369] usb 1-1: Manufacturer: syz [ 160.998218][ T369] usb 1-1: SerialNumber: syz [ 161.061817][ T369] usb 1-1: config 0 descriptor?? [ 161.089261][ T7944] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 161.165726][ T328] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 161.188467][ T328] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input15 [ 161.337744][ T369] usb 1-1: USB disconnect, device number 69 [ 161.378151][ T328] usb 3-1: USB disconnect, device number 70 [ 161.388268][ C0] aiptek 3-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 161.631048][ T8022] loop3: detected capacity change from 0 to 4096 [ 161.647554][ T8022] EXT4-fs (loop3): Test dummy encryption mode enabled [ 161.662782][ T8022] EXT4-fs (loop3): unsupported descriptor size 255 [ 161.742765][ T466] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 161.812510][ T486] udevd[486]: inotify_add_watch(7, /dev/loop1p57, 10) failed: No such file or directory [ 161.815868][ T1937] udevd[1937]: inotify_add_watch(7, /dev/loop1p58, 10) failed: No such file or directory [ 161.828887][ T4936] udevd[4936]: inotify_add_watch(7, /dev/loop1p63, 10) failed: No such file or directory [ 161.857844][ T487] udevd[487]: inotify_add_watch(7, /dev/loop1p64, 10) failed: No such file or directory [ 161.857979][ T4934] udevd[4934]: inotify_add_watch(7, /dev/loop1p65, 10) failed: No such file or directory [ 161.883704][ T420] udevd[420]: inotify_add_watch(7, /dev/loop1p67, 10) failed: No such file or directory [ 161.883757][ T4931] udevd[4931]: inotify_add_watch(7, /dev/loop1p59, 10) failed: No such file or directory [ 161.897940][ T4937] udevd[4937]: inotify_add_watch(7, /dev/loop1p66, 10) failed: No such file or directory [ 161.908285][ T375] udevd[375]: inotify_add_watch(7, /dev/loop1p61, 10) failed: No such file or directory [ 161.924606][ T371] udevd[371]: inotify_add_watch(7, /dev/loop1p60, 10) failed: No such file or directory [ 161.958062][ T466] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.983926][ T466] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 161.998407][ T328] usb 5-1: new low-speed USB device number 72 using dummy_hcd [ 162.015860][ T8054] Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 162.017481][ T466] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 162.070475][ T466] usb 2-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 162.097982][ T3873] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 162.106353][ T466] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.129615][ T466] usb 2-1: Product: syz [ 162.135999][ T466] usb 2-1: Manufacturer: syz [ 162.167053][ T466] usb 2-1: SerialNumber: syz [ 162.187087][ T466] usb 2-1: config 0 descriptor?? [ 162.229203][ T328] usb 5-1: unable to get BOS descriptor or descriptor too short [ 162.242529][ T328] usb 5-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 162.261848][ T328] usb 5-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 162.285198][ T369] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 162.293672][ T328] usb 5-1: config 1 interface 0 has no altsetting 0 [ 162.307700][ T328] usb 5-1: config 1 interface 0 has no altsetting 1 [ 162.333064][ T3873] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.337305][ T328] usb 5-1: string descriptor 0 read error: -22 [ 162.358356][ T3873] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 162.391496][ T328] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.402814][ T3873] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 162.419595][ T3873] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 162.445722][ T3873] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 162.480415][ T39] usb 2-1: USB disconnect, device number 73 [ 162.481805][ T328] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.495916][ T3873] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 162.523783][ T3873] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.536636][ T3873] usb 4-1: Product: syz [ 162.548610][ T3873] usb 4-1: Manufacturer: syz [ 162.561392][ T3873] usb 4-1: SerialNumber: syz [ 162.573000][ T369] usb 1-1: config index 0 descriptor too short (expected 64575, got 68) [ 162.576095][ T8034] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 162.594027][ T369] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.619541][ T1192] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 162.640334][ T369] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 162.659860][ T328] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 162.662330][ T369] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 162.729146][ T369] usb 1-1: config index 1 descriptor too short (expected 64575, got 68) [ 162.750396][ T369] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.765027][ T369] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 162.787678][ T369] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 162.817950][ T369] usb 1-1: string descriptor 0 read error: -71 [ 162.830063][ T369] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 162.850793][ T369] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.870498][ T3873] usb 4-1: 0:2 : does not exist [ 162.880699][ T369] usb 1-1: can't set config #1, error -71 [ 162.903473][ T328] usb 5-1: USB disconnect, device number 72 [ 162.903715][ T1192] usb 3-1: New USB device found, idVendor=07c4, idProduct=a10b, bcdDevice=8e.07 [ 162.950042][ T3873] usb 4-1: USB disconnect, device number 72 [ 162.975535][ T369] usb 1-1: USB disconnect, device number 70 [ 162.984694][ T1192] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.010538][ T1192] usb 3-1: config 0 descriptor?? [ 163.023231][ T1192] ums-datafab 3-1:0.0: USB Mass Storage device detected [ 163.216894][ T3873] usb 3-1: USB disconnect, device number 71 [ 163.401370][ T1192] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 163.628205][ T1192] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 163.672352][ T1192] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 163.753070][ T1192] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 163.785776][ T1192] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 163.814440][ T1192] usb 2-1: SerialNumber: syz [ 163.840598][ T1192] cdc_mbim 2-1:1.0: MBIM functional descriptor missing [ 163.866417][ T1192] cdc_mbim 2-1:1.0: bind() failure [ 164.031737][ T1192] usb 2-1: USB disconnect, device number 74 [ 164.054288][ T466] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 164.091135][ T39] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 164.205704][ T328] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 164.240199][ T466] usb 4-1: Using ep0 maxpacket: 8 [ 164.246609][ T466] usb 4-1: config index 0 descriptor too short (expected 548, got 36) [ 164.255284][ T466] usb 4-1: config 250 has no interfaces? [ 164.262415][ T466] usb 4-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 164.272175][ T466] usb 4-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 164.280952][ T6] usb 3-1: new low-speed USB device number 72 using dummy_hcd [ 164.287052][ T39] usb 1-1: Using ep0 maxpacket: 16 [ 164.288937][ T466] usb 4-1: Product: syz [ 164.295396][ T39] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 164.298393][ T466] usb 4-1: SerialNumber: syz [ 164.307575][ T39] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.322698][ T39] usb 1-1: config 0 has no interface number 0 [ 164.329414][ T39] usb 1-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 164.338784][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.347639][ T39] usb 1-1: config 0 descriptor?? [ 164.353855][ T39] usb 1-1: Found UVC 0.00 device (0bd3:05f4) [ 164.360942][ T39] usb 1-1: No valid video chain found. [ 164.381900][ T328] usb 5-1: unable to get BOS descriptor or descriptor too short [ 164.390672][ T328] usb 5-1: config 1 interface 1 has no altsetting 0 [ 164.399618][ T328] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 164.409128][ T328] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.417598][ T328] usb 5-1: Product: syz [ 164.421932][ T328] usb 5-1: Manufacturer: syz [ 164.427061][ T328] usb 5-1: SerialNumber: syz [ 164.474094][ T6] usb 3-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 164.483297][ T6] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 30768, setting to 8 [ 164.494451][ T6] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 164.503962][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.525402][ T8144] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 164.536416][ T466] usb 4-1: USB disconnect, device number 73 [ 164.536648][ T8146] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 164.552863][ T39] usb 1-1: USB disconnect, device number 71 [ 164.610325][ T28] audit: type=1326 audit(2000524312.642:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8153 comm="syz.1.3803" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x0 [ 164.635924][ T328] usb 5-1: found format II with max.bitrate = 2418, frame size=7 [ 164.643993][ T328] usb 5-1: 2:1: All rates were zero [ 164.668872][ T328] usb 5-1: USB disconnect, device number 73 [ 164.695388][ T8158] loop1: detected capacity change from 0 to 256 [ 164.702699][ T8158] exFAT-fs (loop1): bogus number of FAT structure [ 164.710174][ T8158] exFAT-fs (loop1): failed to read boot sector [ 164.717917][ T8158] exFAT-fs (loop1): failed to recognize exfat type [ 164.725131][ T6] usb 3-1: string descriptor 0 read error: -71 [ 164.745022][ T6] usb 3-1: USB disconnect, device number 72 [ 164.768932][ T8162] futex_wake_op: syz.1.3807 tries to shift op by -1; fix this program [ 164.788734][ T8164] 9pnet: Could not find request transport: rdma [ 165.032576][ T28] audit: type=1400 audit(2000524313.103:234): avc: denied { write } for pid=8183 comm="syz.3.3819" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.055549][ T28] audit: type=1400 audit(2000524313.103:235): avc: denied { remove_name } for pid=8183 comm="syz.3.3819" name="binder0" dev="binder" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.080417][ T28] audit: type=1400 audit(2000524313.103:236): avc: denied { unlink } for pid=8183 comm="syz.3.3819" name="binder0" dev="binder" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 165.153757][ T39] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 165.184157][ T28] audit: type=1326 audit(2000524313.264:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8203 comm="syz.0.3829" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f125b58ebe9 code=0x0 [ 165.262839][ T28] audit: type=1326 audit(2000524313.350:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8213 comm="syz.0.3833" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f125b58ebe9 code=0x0 [ 165.330611][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 165.336949][ T39] usb 2-1: config 2 has an invalid interface number: 194 but max is 0 [ 165.347247][ T39] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 165.360702][ T39] usb 2-1: config 2 has no interface number 0 [ 165.366946][ T39] usb 2-1: config 2 interface 194 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 165.379125][ T39] usb 2-1: config 2 interface 194 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 165.392555][ T39] usb 2-1: New USB device found, idVendor=0499, idProduct=1025, bcdDevice=9c.f6 [ 165.401807][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.424189][ T6] usb 4-1: new full-speed USB device number 74 using dummy_hcd [ 165.442344][ T369] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 165.480275][ T328] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 165.593228][ T6] usb 4-1: config 1 descriptor has 1 excess byte, ignoring [ 165.600674][ T6] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 165.604981][ T39] usb 2-1: string descriptor 0 read error: -71 [ 165.612735][ T6] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 165.619753][ T369] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 165.629480][ T466] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 165.639970][ T369] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.646030][ T6] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 65535, setting to 64 [ 165.656572][ T369] usb 5-1: config 0 has no interface number 0 [ 165.667682][ T6] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 7668, setting to 64 [ 165.674526][ T39] snd-usb-audio: probe of 2-1:2.194 failed with error -2 [ 165.685486][ T6] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 25 [ 165.696484][ T369] usb 5-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 165.705753][ T328] usb 3-1: unable to get BOS descriptor or descriptor too short [ 165.715175][ T39] usb 2-1: USB disconnect, device number 75 [ 165.727929][ T369] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.728312][ T6] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.738105][ T369] usb 5-1: Product: syz [ 165.749672][ T369] usb 5-1: Manufacturer: syz [ 165.751401][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 165.754662][ T369] usb 5-1: SerialNumber: syz [ 165.763110][ T6] usb 4-1: SerialNumber: syz [ 165.768327][ T369] usb 5-1: config 0 descriptor?? [ 165.772898][ T328] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 165.788488][ T328] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 165.799523][ T8202] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 165.806787][ T8202] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 165.814226][ T8202] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 165.821639][ T328] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 165.832309][ T6] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 165.841002][ T328] usb 3-1: language id specifier not provided by device, defaulting to English [ 165.858767][ T328] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.868120][ T466] usb 1-1: Using ep0 maxpacket: 8 [ 165.873442][ T328] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.881571][ T328] usb 3-1: Product: syz [ 165.886068][ T328] usb 3-1: Manufacturer: ñ°„‰ [ 165.891092][ T328] usb 3-1: SerialNumber: syz [ 165.895914][ T466] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.908524][ T466] usb 1-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 165.917920][ T466] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.925965][ T466] usb 1-1: Product: syz [ 165.930274][ T466] usb 1-1: Manufacturer: syz [ 165.935208][ T466] usb 1-1: SerialNumber: syz [ 165.940928][ T466] usb 1-1: config 0 descriptor?? [ 165.967605][ T369] usb 5-1: Found UVC 0.00 device syz (046d:0823) [ 165.974176][ T369] usb 5-1: No valid video chain found. [ 165.984856][ T369] usb 5-1: USB disconnect, device number 74 [ 166.041974][ T466] usb 4-1: USB disconnect, device number 74 [ 166.099461][ T328] cdc_ncm 3-1:1.0: bind() failure [ 166.106192][ T328] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 166.118696][ T328] cdc_ncm 3-1:1.1: bind() failure [ 166.131406][ T328] usb 3-1: USB disconnect, device number 73 [ 166.154184][ T6] usb 1-1: USB disconnect, device number 72 [ 166.439913][ T369] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 166.471981][ T28] audit: type=1400 audit(2000524314.648:239): avc: denied { rename } for pid=8235 comm="syz.4.3844" name="cgroup.procs" dev="cgroup" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 166.541952][ T28] audit: type=1400 audit(2000524314.712:240): avc: denied { create } for pid=8245 comm="syz.3.3849" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 166.594704][ T28] audit: type=1400 audit(2000524314.777:241): avc: denied { mount } for pid=8251 comm="syz.3.3852" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 166.630746][ T369] usb 2-1: unable to get BOS descriptor or descriptor too short [ 166.642117][ T28] audit: type=1400 audit(2000524314.820:242): avc: denied { unmount } for pid=321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 166.649125][ T369] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 166.692894][ T369] usb 2-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 166.713928][ T369] usb 2-1: config 1 interface 0 has no altsetting 0 [ 166.739504][ T369] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.749341][ T369] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.758431][ T369] usb 2-1: Product: syz [ 166.762812][ T369] usb 2-1: Manufacturer: syz [ 166.768057][ T369] usb 2-1: SerialNumber: syz [ 166.887059][ T3873] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 166.964057][ T369] cdc_ether 2-1:1.0: skipping garbage [ 166.969773][ T369] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 166.979990][ T369] usb 2-1: USB disconnect, device number 76 [ 166.989841][ T39] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 167.017624][ T328] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 167.056148][ T3873] usb 3-1: config 255 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 167.068979][ T3873] usb 3-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 167.079879][ T3873] usb 3-1: config 255 has no interfaces? [ 167.085706][ T3873] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 167.095197][ T3873] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.158592][ T39] usb 1-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 167.168344][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.177389][ T39] usb 1-1: config 0 descriptor?? [ 167.183972][ T39] ums-jumpshot 1-1:0.0: USB Mass Storage device detected [ 167.193347][ T39] ums-jumpshot 1-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 167.194677][ T328] usb 4-1: Using ep0 maxpacket: 16 [ 167.208220][ T328] usb 4-1: unable to get BOS descriptor or descriptor too short [ 167.216903][ T328] usb 4-1: config 13 has an invalid interface number: 50 but max is 0 [ 167.225713][ T328] usb 4-1: config 13 has no interface number 0 [ 167.231934][ T328] usb 4-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 167.242290][ T328] usb 4-1: config 13 interface 50 has no altsetting 0 [ 167.251167][ T328] usb 4-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 167.260815][ T328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.268871][ T328] usb 4-1: Product: syz [ 167.273332][ T328] usb 4-1: Manufacturer: syz [ 167.277952][ T328] usb 4-1: SerialNumber: syz [ 167.283817][ T8274] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 167.294277][ T3873] usb 3-1: string descriptor 0 read error: -71 [ 167.311086][ T3873] usb 3-1: USB disconnect, device number 74 [ 167.377002][ T39] usb 1-1: USB disconnect, device number 73 [ 167.440675][ T8294] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 167.482977][ T328] usb 4-1: MIDIStreaming interface descriptor not found [ 167.507532][ T328] usb 4-1: USB disconnect, device number 75 [ 167.539487][ T4931] udevd[4931]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.722435][ T8298] loop1: detected capacity change from 0 to 40427 [ 167.729865][ T8298] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 167.743593][ T8298] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 167.776370][ T8298] F2FS-fs (loop1): invalid crc value [ 167.801126][ T8298] F2FS-fs (loop1): invalid journal entries nats 768 sits 6 [ 167.808639][ T8298] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-22) [ 168.022413][ T8326] loop2: detected capacity change from 0 to 40427 [ 168.042319][ T8326] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 168.064086][ T8326] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 168.072817][ T3873] usb 5-1: new low-speed USB device number 75 using dummy_hcd [ 168.087852][ T8326] F2FS-fs (loop2): invalid crc value [ 168.106042][ T8326] F2FS-fs (loop2): Found nat_bits in checkpoint [ 168.146285][ T8326] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 168.153809][ T8326] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 168.197917][ T8338] loop0: detected capacity change from 0 to 40427 [ 168.257400][ T466] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 168.259530][ T3873] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 168.294187][ T3873] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 168.313485][ T3873] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 168.322600][ T3873] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 33, using maximum allowed: 30 [ 168.353974][ T3873] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 is Bulk; changing to Interrupt [ 168.369837][ T3873] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 168.378581][ T328] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 168.382966][ T3873] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 168.406930][ T3873] usb 5-1: string descriptor 0 read error: -22 [ 168.413777][ T3873] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 168.423665][ T3873] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.432578][ T3873] usb 5-1: config 0 descriptor?? [ 168.438328][ T3873] hub 5-1:0.0: bad descriptor, ignoring hub [ 168.444332][ T3873] hub: probe of 5-1:0.0 failed with error -5 [ 168.444904][ T466] usb 4-1: New USB device found, idVendor=0dba, idProduct=3000, bcdDevice=26.ea [ 168.459618][ T466] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.468672][ T466] usb 4-1: config 0 descriptor?? [ 168.474779][ T466] usb 4-1: Invalid firmware size=18. [ 168.575773][ T328] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 1 [ 168.587354][ T328] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.597915][ T328] usb 2-1: New USB device found, idVendor=1532, idProduct=0116, bcdDevice= 0.00 [ 168.607772][ T328] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.616806][ T6] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 168.625058][ T5823] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 168.634009][ T328] usb 2-1: config 0 descriptor?? [ 168.668752][ T3873] usb 4-1: USB disconnect, device number 76 [ 168.751247][ T466] usb 5-1: USB disconnect, device number 75 [ 168.797778][ T5823] usb 1-1: Using ep0 maxpacket: 16 [ 168.803078][ T6] usb 3-1: Using ep0 maxpacket: 8 [ 168.809308][ T5823] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 168.817780][ T5823] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 168.828287][ T5823] usb 1-1: config 0 has no interface number 0 [ 168.835307][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 168.843976][ T328] usbhid 2-1:0.0: can't add hid device: -71 [ 168.850180][ T328] usbhid: probe of 2-1:0.0 failed with error -71 [ 168.856777][ T6] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 168.865519][ T5823] usb 1-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 168.877879][ T328] usb 2-1: USB disconnect, device number 77 [ 168.884028][ T6] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 168.894350][ T5823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.903909][ T5823] usb 1-1: Product: syz [ 168.908210][ T5823] usb 1-1: Manufacturer: syz [ 168.912959][ T6] usb 3-1: config 4 has no interface number 0 [ 168.919141][ T5823] usb 1-1: SerialNumber: syz [ 168.925043][ T5823] usb 1-1: config 0 descriptor?? [ 168.930741][ T6] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 168.941338][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.949886][ T6] usb 3-1: Product: syz [ 168.954071][ T6] usb 3-1: Manufacturer: syz [ 168.958928][ T6] usb 3-1: SerialNumber: syz [ 169.138619][ T3873] usb 1-1: USB disconnect, device number 74 [ 169.157031][ T6] usb 3-1: Found UVC 0.02 device syz (04f2:b746) [ 169.168012][ T6] usb 3-1: No streaming interface found for terminal 6. [ 169.186102][ T6] usb 3-1: USB disconnect, device number 75 [ 169.344724][ T28] audit: type=1400 audit(2000524317.727:243): avc: denied { create } for pid=8388 comm="syz.1.3917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 169.397250][ T8397] loop1: detected capacity change from 0 to 512 [ 169.406742][ T8397] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 169.422745][ T39] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 169.515922][ T8413] overlayfs: unrecognized mount option "verity=on" or missing value [ 169.608914][ T39] usb 4-1: Using ep0 maxpacket: 8 [ 169.614183][ T3873] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 169.627843][ T39] usb 4-1: config 11 has an invalid interface number: 117 but max is 0 [ 169.643631][ T39] usb 4-1: config 11 has no interface number 0 [ 169.659763][ T39] usb 4-1: New USB device found, idVendor=11c8, idProduct=e644, bcdDevice=d5.da [ 169.675074][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.683916][ T39] usb 4-1: Product: syz [ 169.696353][ T39] usb 4-1: Manufacturer: syz [ 169.701322][ T39] usb 4-1: SerialNumber: syz [ 169.795833][ T6] usb 2-1: new low-speed USB device number 78 using dummy_hcd [ 169.804573][ T3873] usb 5-1: Using ep0 maxpacket: 32 [ 169.811065][ T3873] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 169.819544][ T3873] usb 5-1: config 0 has no interface number 0 [ 169.825895][ T3873] usb 5-1: config 0 interface 196 has no altsetting 0 [ 169.834722][ T3873] usb 5-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 169.844022][ T3873] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.852199][ T3873] usb 5-1: Product: syz [ 169.856486][ T3873] usb 5-1: Manufacturer: syz [ 169.861255][ T3873] usb 5-1: SerialNumber: syz [ 169.866830][ T3873] usb 5-1: config 0 descriptor?? [ 169.897415][ T39] usb-storage 4-1:11.117: USB Mass Storage device detected [ 169.927238][ T39] usb 4-1: USB disconnect, device number 77 [ 169.944186][ T328] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 169.962874][ T477] usb 3-1: new low-speed USB device number 76 using dummy_hcd [ 169.982857][ T6] usb 2-1: No LPM exit latency info found, disabling LPM. [ 169.996720][ T6] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 170.005913][ T6] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 170.016241][ T6] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 170.028010][ T6] usb 2-1: string descriptor 0 read error: -22 [ 170.034465][ T6] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 170.043705][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.054537][ T6] usb 2-1: 0:2 : does not exist [ 170.062261][ T3873] ipheth 5-1:0.196: Unable to find endpoints [ 170.069789][ T3873] usb 5-1: USB disconnect, device number 76 [ 170.113683][ T328] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 170.125495][ T328] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 170.137026][ T328] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 170.147111][ T328] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.159366][ T477] usb 3-1: config index 0 descriptor too short (expected 1307, got 27) [ 170.167764][ T477] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 170.176125][ T477] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 170.185574][ T8425] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 170.185577][ T477] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 170.185609][ T477] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 4 [ 170.215540][ T477] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 170.230968][ T477] usb 3-1: string descriptor 0 read error: -22 [ 170.237638][ T477] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 170.247135][ T477] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.255531][ T39] usb 2-1: USB disconnect, device number 78 [ 170.264836][ T477] usb 3-1: config 0 descriptor?? [ 170.270973][ T477] hub 3-1:0.0: bad descriptor, ignoring hub [ 170.277009][ T477] hub: probe of 3-1:0.0 failed with error -5 [ 170.392310][ T328] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 170.400245][ T328] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input16 [ 170.412459][ T328] usb 1-1: USB disconnect, device number 75 [ 170.412500][ C0] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 170.569076][ T39] usb 3-1: USB disconnect, device number 76 [ 170.690913][ T477] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 170.746279][ T8467] loop1: detected capacity change from 0 to 512 [ 170.766176][ T8467] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 170.791104][ T317] EXT4-fs (loop1): unmounting filesystem. [ 170.817740][ T8475] loop1: detected capacity change from 0 to 512 [ 170.840085][ T8475] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 170.865612][ T317] EXT4-fs (loop1): unmounting filesystem. [ 170.876408][ T477] usb 4-1: Using ep0 maxpacket: 32 [ 170.883896][ T477] usb 4-1: config 0 has an invalid interface number: 85 but max is 0 [ 170.910108][ T8483] loop1: detected capacity change from 0 to 16 [ 170.919675][ T8482] loop0: detected capacity change from 0 to 2048 [ 170.926394][ T477] usb 4-1: config 0 has no interface number 0 [ 170.933917][ T477] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 170.946294][ T477] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 170.957617][ T8483] erofs: (device loop1): mounted with root inode @ nid 36. [ 170.978850][ T477] usb 4-1: config 0 interface 85 has no altsetting 0 [ 170.987002][ T8482] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 171.029526][ T477] usb 4-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 171.030139][ T319] EXT4-fs (loop0): unmounting filesystem. [ 171.080799][ T477] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.099246][ T477] usb 4-1: Product: syz [ 171.109036][ T477] usb 4-1: Manufacturer: syz [ 171.118761][ T477] usb 4-1: SerialNumber: syz [ 171.124380][ T477] usb 4-1: config 0 descriptor?? [ 171.142873][ T8496] loop2: detected capacity change from 0 to 16 [ 171.171015][ T8496] erofs: (device loop2): mounted with root inode @ nid 36. [ 171.203742][ T8498] loop2: detected capacity change from 0 to 128 [ 171.244196][ T8500] loop2: detected capacity change from 0 to 512 [ 171.296282][ T3873] usb 5-1: new low-speed USB device number 77 using dummy_hcd [ 171.304089][ T8502] loop2: detected capacity change from 0 to 256 [ 171.314963][ T39] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 171.333681][ T477] usb 4-1: USB disconnect, device number 78 [ 171.370253][ T8504] loop2: detected capacity change from 0 to 128 [ 171.439001][ T8506] loop2: detected capacity change from 0 to 2048 [ 171.474366][ T3873] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 171.487753][ T3873] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 171.497584][ T39] usb 1-1: unable to get BOS descriptor or descriptor too short [ 171.512335][ T8508] loop2: detected capacity change from 0 to 256 [ 171.516182][ T39] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 171.531650][ T3873] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 171.547853][ T39] usb 1-1: config 1 has no interface number 1 [ 171.561019][ T3873] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 171.572179][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 171.593782][ T3873] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 171.604223][ T3873] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 171.614634][ T3873] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 171.628812][ T8510] loop2: detected capacity change from 0 to 2048 [ 171.640084][ T39] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 171.649719][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.658114][ T39] usb 1-1: Product: syz [ 171.662966][ T39] usb 1-1: Manufacturer: syz [ 171.667871][ T39] usb 1-1: SerialNumber: syz [ 171.682238][ T3873] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 171.696787][ T3873] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.705002][ T3873] usb 5-1: Manufacturer: 䦌딧 [ 171.718274][ T3873] usb 5-1: config 0 descriptor?? [ 171.727339][ T8512] loop2: detected capacity change from 0 to 512 [ 171.735983][ T3873] hub 5-1:0.0: bad descriptor, ignoring hub [ 171.741965][ T3873] hub: probe of 5-1:0.0 failed with error -5 [ 171.758923][ T3873] input: 䦌딧 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input17 [ 171.820608][ T8516] loop3: detected capacity change from 0 to 128 [ 171.851274][ T8493] loop1: detected capacity change from 0 to 131072 [ 171.888653][ T8493] F2FS-fs (loop1): Found nat_bits in checkpoint [ 171.889313][ T8514] loop2: detected capacity change from 0 to 8192 [ 171.895989][ T39] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 171.922280][ T39] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 171.939370][ T466] usb 5-1: USB disconnect, device number 77 [ 171.946814][ T39] usb 1-1: 2:1: cannot set freq 13251989 to ep 0x82 [ 171.978763][ T39] usb 1-1: USB disconnect, device number 76 [ 171.997015][ T8493] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 172.006277][ T4931] udevd[4931]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 172.064524][ T8521] loop3: detected capacity change from 0 to 8192 [ 172.121061][ T8526] loop3: detected capacity change from 0 to 1024 [ 172.159928][ T8526] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 172.185228][ T321] EXT4-fs (loop3): unmounting filesystem. [ 172.211898][ T8530] loop3: detected capacity change from 0 to 128 [ 172.261527][ T8534] loop3: detected capacity change from 0 to 128 [ 172.288605][ T8536] loop1: detected capacity change from 0 to 2048 [ 172.299523][ T8538] loop3: detected capacity change from 0 to 512 [ 172.311280][ T8538] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 172.317229][ T8536] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 172.320051][ T477] usb 3-1: new full-speed USB device number 77 using dummy_hcd [ 172.357687][ T321] EXT4-fs (loop3): unmounting filesystem. [ 172.359048][ T317] EXT4-fs (loop1): unmounting filesystem. [ 172.398580][ T8542] loop1: detected capacity change from 0 to 4096 [ 172.425587][ T8542] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 172.527274][ T477] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 65535, setting to 64 [ 172.545843][ T477] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66 [ 172.555733][ T317] EXT4-fs (loop1): unmounting filesystem. [ 172.563778][ T477] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.571898][ T477] usb 3-1: Product: syz [ 172.576261][ T477] usb 3-1: Manufacturer: syz [ 172.581221][ T477] usb 3-1: SerialNumber: syz [ 172.596410][ T477] usb 3-1: config 0 descriptor?? [ 172.615324][ T8523] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 172.618098][ T8551] loop1: detected capacity change from 0 to 512 [ 172.625839][ T477] snd-usb-audio: probe of 3-1:0.0 failed with error -71 [ 172.708322][ T8551] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 172.727193][ T8551] ext4 filesystem being mounted at /785/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.760183][ T317] EXT4-fs (loop1): unmounting filesystem. [ 172.773982][ T8547] loop0: detected capacity change from 0 to 32768 [ 172.855807][ T369] usb 3-1: USB disconnect, device number 77 [ 173.191394][ T8555] loop1: detected capacity change from 0 to 40427 [ 173.214843][ T8555] F2FS-fs (loop1): Invalid SB checksum offset: 0 [ 173.241169][ T8555] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 173.264786][ T8544] loop3: detected capacity change from 0 to 131072 [ 173.273764][ T8555] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 173.315454][ T8544] F2FS-fs (loop3): Found nat_bits in checkpoint [ 173.362663][ T8555] F2FS-fs (loop1): Inconsistent i_blocks, ino:3, iblocks:0, sectors:8 [ 173.406520][ T8544] F2FS-fs (loop3): Mounted with checkpoint version = 1b41e955 [ 173.607571][ T328] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 173.659962][ T8566] loop1: detected capacity change from 0 to 128 [ 173.742837][ T8568] loop1: detected capacity change from 0 to 512 [ 173.793531][ T328] usb 3-1: Using ep0 maxpacket: 16 [ 173.799961][ T328] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 173.828343][ T8570] loop1: detected capacity change from 0 to 256 [ 173.838993][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.867993][ T328] usb 3-1: config 0 descriptor?? [ 173.878543][ T328] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 173.908694][ T8557] loop0: detected capacity change from 0 to 131072 [ 173.952998][ T8557] F2FS-fs (loop0): Found nat_bits in checkpoint [ 173.990044][ T8577] loop1: detected capacity change from 0 to 2048 [ 174.044632][ T8557] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 174.066024][ T328] usb 3-1: Detected FT232A [ 174.071717][ T328] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 174.104519][ T328] usb 3-1: USB disconnect, device number 78 [ 174.121185][ T328] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 174.126423][ T8580] loop1: detected capacity change from 0 to 512 [ 174.148458][ T328] ftdi_sio 3-1:0.0: device disconnected [ 174.240079][ T8582] loop1: detected capacity change from 0 to 2048 [ 174.370485][ T8584] loop1: detected capacity change from 0 to 512 [ 174.464776][ T8586] loop1: detected capacity change from 0 to 256 [ 174.492080][ T8586] FAT-fs (loop1): Directory bread(block 64) failed [ 174.519638][ T8586] FAT-fs (loop1): Directory bread(block 65) failed [ 174.532551][ T8588] loop0: detected capacity change from 0 to 128 [ 174.540706][ T8586] FAT-fs (loop1): Directory bread(block 66) failed [ 174.567855][ T8586] FAT-fs (loop1): Directory bread(block 67) failed [ 174.574955][ T8586] FAT-fs (loop1): Directory bread(block 68) failed [ 174.586135][ T8586] FAT-fs (loop1): Directory bread(block 69) failed [ 174.593007][ T8586] FAT-fs (loop1): Directory bread(block 70) failed [ 174.611301][ T8590] loop2: detected capacity change from 0 to 2048 [ 174.635307][ T8586] FAT-fs (loop1): Directory bread(block 71) failed [ 174.642739][ T8586] FAT-fs (loop1): Directory bread(block 72) failed [ 174.649827][ T8586] FAT-fs (loop1): Directory bread(block 73) failed [ 174.769773][ T8596] loop2: detected capacity change from 0 to 128 [ 174.805271][ T8598] loop1: detected capacity change from 0 to 2048 [ 174.884756][ T328] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 174.922468][ T8605] loop2: detected capacity change from 0 to 128 [ 174.978884][ T28] audit: type=1400 audit(2000524323.778:244): avc: denied { write } for pid=8607 comm="syz.2.4012" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 175.036219][ T8606] loop1: detected capacity change from 0 to 8192 [ 175.111616][ T328] usb 1-1: config 4 has an invalid interface number: 86 but max is 0 [ 175.132887][ T328] usb 1-1: config 4 has no interface number 0 [ 175.140419][ T8618] xt_l2tp: missing protocol rule (udp|l2tpip) [ 175.156127][ T328] usb 1-1: config 4 interface 86 altsetting 3 endpoint 0x6 has an invalid bInterval 253, changing to 11 [ 175.192024][ T328] usb 1-1: config 4 interface 86 has no altsetting 0 [ 175.200916][ T8572] loop3: detected capacity change from 0 to 131072 [ 175.211013][ T328] usb 1-1: New USB device found, idVendor=0499, idProduct=5002, bcdDevice=c6.b5 [ 175.237362][ T8616] loop1: detected capacity change from 0 to 8192 [ 175.260664][ T328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.270953][ T8572] F2FS-fs (loop3): Found nat_bits in checkpoint [ 175.286035][ T328] usb 1-1: Product: syz [ 175.296011][ T328] usb 1-1: Manufacturer: syz [ 175.306360][ T8627] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4020'. [ 175.310853][ T328] usb 1-1: SerialNumber: syz [ 175.346320][ T28] audit: type=1326 audit(2000524324.165:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8628 comm="syz.1.4021" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x7ffc0000 [ 175.421349][ T8572] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 175.440379][ T28] audit: type=1326 audit(2000524324.197:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8628 comm="syz.1.4021" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x7ffc0000 [ 175.492952][ T28] audit: type=1326 audit(2000524324.197:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8628 comm="syz.1.4021" exe="/root/syz-executor" sig=0 arch=c000003e syscall=274 compat=0 ip=0x7fa901f8ebe9 code=0x7ffc0000 [ 175.524146][ T8638] loop1: detected capacity change from 0 to 512 [ 175.545828][ T28] audit: type=1326 audit(2000524324.197:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8628 comm="syz.1.4021" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x7ffc0000 [ 175.575560][ T328] snd-usb-audio: probe of 1-1:4.86 failed with error -2 [ 175.596548][ T486] udevd[486]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:4.86/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 175.601450][ T328] usb 1-1: USB disconnect, device number 77 [ 175.638707][ T28] audit: type=1326 audit(2000524324.197:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8628 comm="syz.1.4021" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa901f8ebe9 code=0x7ffc0000 [ 175.851663][ T8652] loop1: detected capacity change from 0 to 512 [ 175.910072][ T8652] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 175.919914][ T8652] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 175.928488][ T8652] System zones: 0-1, 15-15, 18-18, 34-34 [ 175.934918][ T8652] EXT4-fs (loop1): orphan cleanup on readonly fs [ 175.941585][ T8652] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 175.954289][ T8652] EXT4-fs warning (device loop1): ext4_enable_quotas:7053: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 175.969386][ T8652] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 175.976986][ T28] audit: type=1400 audit(2000524324.840:250): avc: denied { read } for pid=8657 comm="syz.4.4035" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 176.000273][ T28] audit: type=1400 audit(2000524324.840:251): avc: denied { open } for pid=8657 comm="syz.4.4035" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 176.027381][ T28] audit: type=1400 audit(2000524324.873:252): avc: denied { ioctl } for pid=8657 comm="syz.4.4035" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x700a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 176.049840][ T8652] EXT4-fs (loop1): 1 truncate cleaned up [ 176.062254][ T8652] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 176.145806][ T8652] fscrypt (loop1, inode 16): Error -61 getting encryption context [ 176.187260][ T317] EXT4-fs (loop1): unmounting filesystem. [ 176.266976][ T8682] sock: sock_timestamping_bind_phc: sock not bind to device [ 176.327567][ T8634] loop2: detected capacity change from 0 to 65536 [ 176.756234][ T8763] netlink: 36 bytes leftover after parsing attributes in process `syz.4.4087'. [ 176.864497][ T8788] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4094'. [ 176.887415][ T8788] netlink: 196 bytes leftover after parsing attributes in process `syz.0.4094'. [ 176.912090][ T8793] device ip6erspan0 entered promiscuous mode [ 177.019634][ T328] usb 3-1: new full-speed USB device number 79 using dummy_hcd [ 177.105669][ T8830] xt_ecn: cannot match TCP bits for non-tcp packets [ 177.207474][ T328] usb 3-1: unable to get BOS descriptor or descriptor too short [ 177.225635][ T328] usb 3-1: not running at top speed; connect to a high speed hub [ 177.252540][ T328] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 177.263571][ T8850] SELinux: failed to load policy [ 177.281754][ T328] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 177.315022][ T328] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 177.343699][ T328] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.371428][ T328] usb 3-1: Product: syz [ 177.382953][ T328] usb 3-1: Manufacturer: syz [ 177.398907][ T328] usb 3-1: SerialNumber: syz [ 177.491944][ T8870] Illegal XDP return value 1702147543 on prog (id 472) dev N/A, expect packet loss! [ 177.602845][ T328] usb 3-1: 0:2 : does not exist [ 177.631430][ T328] usb 3-1: USB disconnect, device number 79 [ 177.652599][ T3873] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 177.762191][ T8852] loop3: detected capacity change from 0 to 65536 [ 177.829694][ T3873] usb 2-1: Using ep0 maxpacket: 32 [ 177.836629][ T3873] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 64 [ 177.858686][ T3873] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x3 has invalid maxpacket 32 [ 177.873039][ T8892] xt_limit: Overflow, try lower: 2147483649/3300 [ 177.908247][ T3873] usb 2-1: config 1 interface 0 has no altsetting 0 [ 177.924381][ T3873] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 177.948926][ T3873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.967095][ T3873] usb 2-1: Product: syz [ 177.981585][ T3873] usb 2-1: Manufacturer: syz [ 177.986254][ T3873] usb 2-1: SerialNumber: syz [ 178.000566][ T8862] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 178.024203][ T8862] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 178.163585][ T8927] netlink: 'syz.4.4163': attribute type 24 has an invalid length. [ 178.190132][ T8927] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4163'. [ 178.241316][ T3873] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 178.270560][ T3873] usb 2-1: USB disconnect, device number 79 [ 178.331162][ T8957] loop0: detected capacity change from 0 to 512 [ 178.417222][ T8957] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 178.442296][ T8957] ext4 filesystem being mounted at /806/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.465684][ T8957] EXT4-fs error (device loop0): ext4_xattr_block_get:546: inode #12: comm syz.0.4178: corrupted xattr block 6 [ 178.497770][ T8957] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=12 [ 178.500014][ T8987] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4190'. [ 178.511047][ T8957] EXT4-fs error (device loop0): ext4_xattr_block_get:546: inode #12: comm syz.0.4178: corrupted xattr block 6 [ 178.529540][ T8987] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4190'. [ 178.538864][ T8957] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=12 [ 178.559006][ T8957] EXT4-fs error (device loop0): ext4_get_inode_usage:852: inode #12: comm syz.0.4178: corrupted xattr block 6 [ 178.596601][ T319] EXT4-fs (loop0): unmounting filesystem. [ 178.635386][ T8998] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 178.734340][ T9018] device vcan0 entered promiscuous mode [ 178.754643][ T9018] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 178.864290][ T9039] netlink: 'syz.1.4217': attribute type 2 has an invalid length. [ 178.938682][ T9048] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 178.992174][ T9067] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4231'. [ 179.033236][ T9075] netlink: 'syz.4.4234': attribute type 5 has an invalid length. [ 179.172429][ T9101] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4248'. [ 179.337117][ T9122] loop1: detected capacity change from 0 to 1024 [ 179.387113][ T9122] EXT4-fs: Ignoring removed bh option [ 179.393502][ T320] ------------[ cut here ]------------ [ 179.399354][ T320] WARNING: CPU: 1 PID: 320 at fs/inode.c:332 drop_nlink+0xc5/0x110 [ 179.407569][ T320] Modules linked in: [ 179.409798][ T9122] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 179.411775][ T320] CPU: 1 PID: 320 Comm: syz-executor Not tainted 6.1.145-syzkaller-00015-g87b9d836c3d8 #0 [ 179.433755][ T320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 179.433787][ T320] RIP: 0010:drop_nlink+0xc5/0x110 [ 179.433815][ T320] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 03 ea f0 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 5b 8a ac ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 179.433838][ T320] RSP: 0000:ffffc90001767c38 EFLAGS: 00010293 [ 179.433857][ T320] RAX: ffffffff81c37cd5 RBX: ffff888113654bd8 RCX: ffff88810cffe540 [ 179.433874][ T320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 179.433888][ T320] RBP: ffffc90001767c60 R08: 0000000000000004 R09: 0000000000000003 [ 179.433902][ T320] R10: fffff520002ecf78 R11: 1ffff920002ecf78 R12: dffffc0000000000 [ 179.433919][ T320] R13: 1ffff110226ca984 R14: ffff888113654c20 R15: 0000000000000000 [ 179.433935][ T320] FS: 00005555588dc500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 179.433954][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.433970][ T320] CR2: 0000001b30624000 CR3: 00000001307cf000 CR4: 00000000003506a0 [ 179.433988][ T320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 179.434001][ T320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 179.434016][ T320] Call Trace: [ 179.434022][ T320] [ 179.434031][ T320] shmem_rmdir+0x5b/0x90 [ 179.434060][ T320] vfs_rmdir+0x393/0x500 [ 179.434083][ T320] incfs_kill_sb+0x105/0x220 [ 179.434107][ T320] deactivate_locked_super+0xb5/0x120 [ 179.434133][ T320] deactivate_super+0xaf/0xe0 [ 179.434157][ T320] cleanup_mnt+0x45f/0x4e0 [ 179.434190][ T320] __cleanup_mnt+0x19/0x20 [ 179.434220][ T320] task_work_run+0x1db/0x240 [ 179.434245][ T320] ? __cfi_task_work_run+0x10/0x10 [ 179.434272][ T320] ? __x64_sys_umount+0x125/0x160 [ 179.434298][ T320] ? __cfi___x64_sys_umount+0x10/0x10 [ 179.434324][ T320] exit_to_user_mode_loop+0x9b/0xb0 [ 179.434346][ T320] exit_to_user_mode_prepare+0x5a/0xa0 [ 179.434368][ T320] syscall_exit_to_user_mode+0x1a/0x30 [ 179.434395][ T320] do_syscall_64+0x58/0xa0 [ 179.434431][ T320] ? clear_bhb_loop+0x30/0x80 [ 179.434454][ T320] ? clear_bhb_loop+0x30/0x80 [ 179.434477][ T320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 179.434498][ T320] RIP: 0033:0x7f9a43f8ff17 [ 179.434522][ T320] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 179.434540][ T320] RSP: 002b:00007ffeef0ce9c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.434561][ T320] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9a43f8ff17 [ 179.434575][ T320] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeef0cea80 [ 179.434587][ T320] RBP: 00007ffeef0cea80 R08: 0000000000000000 R09: 0000000000000000 [ 179.434600][ T320] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeef0cfb10 [ 179.434615][ T320] R13: 00007f9a44011c05 R14: 000000000002cf4e R15: 00007ffeef0cfb50 [ 179.434634][ T320] [ 179.434641][ T320] ---[ end trace 0000000000000000 ]--- [ 179.445706][ T320] ================================================================== [ 179.460167][ T9122] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 179.473524][ T320] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 179.473559][ T320] Write of size 4 at addr 0000000000000170 by task syz-executor/320 [ 179.473577][ T320] [ 179.473584][ T320] CPU: 1 PID: 320 Comm: syz-executor Tainted: G W 6.1.145-syzkaller-00015-g87b9d836c3d8 #0 [ 179.473606][ T320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 179.684275][ T477] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 179.693118][ T320] Call Trace: [ 179.693135][ T320] [ 179.693145][ T320] __dump_stack+0x21/0x24 [ 179.693180][ T320] dump_stack_lvl+0xee/0x150 [ 179.821045][ T320] ? __cfi_dump_stack_lvl+0x8/0x8 [ 179.826228][ T320] ? ihold+0x20/0x60 [ 179.826265][ T320] ? ihold+0x20/0x60 [ 179.826282][ T320] print_report+0x3d/0x60 [ 179.839050][ T320] kasan_report+0x122/0x150 [ 179.843866][ T320] ? ihold+0x20/0x60 [ 179.847891][ T320] kasan_check_range+0x280/0x290 [ 179.852933][ T320] __kasan_check_write+0x14/0x20 [ 179.858158][ T320] ihold+0x20/0x60 [ 179.861966][ T320] vfs_rmdir+0x25f/0x500 [ 179.866262][ T320] incfs_kill_sb+0x105/0x220 [ 179.870888][ T320] deactivate_locked_super+0xb5/0x120 [ 179.876277][ T320] deactivate_super+0xaf/0xe0 [ 179.880970][ T320] cleanup_mnt+0x45f/0x4e0 [ 179.885477][ T320] __cleanup_mnt+0x19/0x20 [ 179.890098][ T320] task_work_run+0x1db/0x240 [ 179.894812][ T320] ? __cfi_task_work_run+0x10/0x10 [ 179.900025][ T320] ? __x64_sys_umount+0x125/0x160 [ 179.905234][ T320] ? __cfi___x64_sys_umount+0x10/0x10 [ 179.910708][ T320] exit_to_user_mode_loop+0x9b/0xb0 [ 179.915924][ T320] exit_to_user_mode_prepare+0x5a/0xa0 [ 179.921658][ T320] syscall_exit_to_user_mode+0x1a/0x30 [ 179.927398][ T320] do_syscall_64+0x58/0xa0 [ 179.931932][ T320] ? clear_bhb_loop+0x30/0x80 [ 179.936726][ T320] ? clear_bhb_loop+0x30/0x80 [ 179.941437][ T320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 179.947518][ T320] RIP: 0033:0x7f9a43f8ff17 [ 179.952156][ T320] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 179.971985][ T320] RSP: 002b:00007ffeef0ce9c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.980433][ T320] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9a43f8ff17 [ 179.988678][ T320] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeef0cea80 [ 179.996830][ T320] RBP: 00007ffeef0cea80 R08: 0000000000000000 R09: 0000000000000000 [ 180.005203][ T320] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeef0cfb10 [ 180.013372][ T320] R13: 00007f9a44011c05 R14: 000000000002cf4e R15: 00007ffeef0cfb50 [ 180.021471][ T320] [ 180.024501][ T320] ================================================================== [ 180.033688][ T317] EXT4-fs (loop1): unmounting filesystem. SYZFAIL: failed to send rpc fd=3 want=64 sent=0 n=-1 (errno 32: Broken pipe) [ 180.035376][ T320] Disabling lock debugging due to kernel taint [ 180.046109][ T320] BUG: kernel NULL pointer dereference, address: 0000000000000170 [ 180.046789][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 180.046806][ T28] audit: type=1400 audit(2000524329.207:292): avc: denied { write } for pid=274 comm="syz-executor" path="pipe:[13776]" dev="pipefs" ino=13776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 180.054135][ T320] #PF: supervisor write access in kernel mode [ 180.054147][ T320] #PF: error_code(0x0002) - not-present page [ 180.054168][ T320] PGD 132add067 P4D 132add067 PUD 0 [ 180.054195][ T320] Oops: 0002 [#1] PREEMPT SMP KASAN [ 180.054214][ T320] CPU: 1 PID: 320 Comm: syz-executor Tainted: G B W 6.1.145-syzkaller-00015-g87b9d836c3d8 #0 [ 180.054235][ T320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 180.069207][ T477] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.084711][ T320] RIP: 0010:ihold+0x26/0x60 [ 180.084747][ T320] Code: 33 36 7c df 55 48 89 e5 41 56 53 48 89 fb e8 c1 81 ac ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 40 e1 f0 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 b1 [ 180.141739][ T28] audit: type=1400 audit(2000524329.207:293): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 180.144437][ T320] RSP: 0018:ffffc90001767c78 EFLAGS: 00010246 [ 180.178760][ T477] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 180.186976][ T320] [ 180.186989][ T320] RAX: ffff88810cffe500 RBX: 0000000000000000 RCX: ffff88810cffe540 [ 180.214591][ T320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 180.223291][ T320] RBP: ffffc90001767c88 R08: dffffc0000000000 R09: fffffbfff0f2d4fd [ 180.231381][ T320] R10: fffffbfff0f2d4fd R11: 1ffffffff0f2d4fc R12: ffff888113654be4 [ 180.234759][ T477] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 180.239562][ T320] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 180.249856][ T28] audit: type=1400 audit(2000524329.207:294): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 180.257859][ T320] FS: 00005555588dc500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 180.257882][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.257896][ T320] CR2: 0000000000000170 CR3: 00000001307cf000 CR4: 00000000003506a0 [ 180.290670][ T477] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 180.295236][ T320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.318548][ T477] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 180.324492][ T320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.334785][ T28] audit: type=1400 audit(2000524329.207:295): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 180.342620][ T320] Call Trace: [ 180.342630][ T320] [ 180.342638][ T320] vfs_rmdir+0x25f/0x500 [ 180.342666][ T320] incfs_kill_sb+0x105/0x220 [ 180.342688][ T320] deactivate_locked_super+0xb5/0x120 [ 180.377807][ T477] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.379787][ T320] deactivate_super+0xaf/0xe0 [ 180.389908][ T477] usb 1-1: config 0 descriptor?? [ 180.393581][ T320] cleanup_mnt+0x45f/0x4e0 [ 180.393621][ T320] __cleanup_mnt+0x19/0x20 [ 180.399253][ T28] audit: type=1400 audit(2000524329.207:296): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 180.403357][ T320] task_work_run+0x1db/0x240 [ 180.403392][ T320] ? __cfi_task_work_run+0x10/0x10 [ 180.403416][ T320] ? __x64_sys_umount+0x125/0x160 [ 180.403440][ T320] ? __cfi___x64_sys_umount+0x10/0x10 [ 180.403465][ T320] exit_to_user_mode_loop+0x9b/0xb0 [ 180.412994][ T477] usb 1-1: MIDIStreaming interface descriptor not found [ 180.433244][ T320] exit_to_user_mode_prepare+0x5a/0xa0 [ 180.433283][ T320] syscall_exit_to_user_mode+0x1a/0x30 [ 180.441742][ T28] audit: type=1400 audit(2000524329.207:297): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 180.443476][ T320] do_syscall_64+0x58/0xa0 [ 180.448623][ T28] audit: type=1400 audit(2000524329.207:298): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 180.454068][ T320] ? clear_bhb_loop+0x30/0x80 [ 180.454095][ T320] ? clear_bhb_loop+0x30/0x80 [ 180.454116][ T320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.460225][ T28] audit: type=1400 audit(2000524329.207:299): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 180.466444][ T320] RIP: 0033:0x7f9a43f8ff17 [ 180.569785][ T320] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 180.589490][ T320] RSP: 002b:00007ffeef0ce9c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 180.598103][ T320] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9a43f8ff17 [ 180.606282][ T320] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeef0cea80 [ 180.614538][ T320] RBP: 00007ffeef0cea80 R08: 0000000000000000 R09: 0000000000000000 [ 180.622607][ T320] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeef0cfb10 [ 180.630678][ T320] R13: 00007f9a44011c05 R14: 000000000002cf4e R15: 00007ffeef0cfb50 [ 180.638840][ T320] [ 180.642052][ T320] Modules linked in: [ 180.645960][ T320] CR2: 0000000000000170 [ 180.650120][ T320] ---[ end trace 0000000000000000 ]--- [ 180.655571][ T320] RIP: 0010:ihold+0x26/0x60 [ 180.660189][ T320] Code: 33 36 7c df 55 48 89 e5 41 56 53 48 89 fb e8 c1 81 ac ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 40 e1 f0 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 b1 [ 180.680310][ T320] RSP: 0018:ffffc90001767c78 EFLAGS: 00010246 [ 180.686400][ T320] RAX: ffff88810cffe500 RBX: 0000000000000000 RCX: ffff88810cffe540 [ 180.694478][ T320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 180.702906][ T320] RBP: ffffc90001767c88 R08: dffffc0000000000 R09: fffffbfff0f2d4fd [ 180.711159][ T320] R10: fffffbfff0f2d4fd R11: 1ffffffff0f2d4fc R12: ffff888113654be4 [ 180.719156][ T320] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 180.727277][ T320] FS: 00005555588dc500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 180.736591][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.743371][ T320] CR2: 0000000000000170 CR3: 00000001307cf000 CR4: 00000000003506a0 [ 180.751460][ T320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.759624][ T320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.767880][ T320] Kernel panic - not syncing: Fatal exception [ 180.774517][ T320] Kernel Offset: disabled [ 180.778962][ T320] Rebooting in 86400 seconds..