last executing test programs: 713.8712ms ago: executing program 4 (id=3492): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, 0x0, 0x0) 669.610794ms ago: executing program 4 (id=3496): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380), 0x4) 613.27879ms ago: executing program 4 (id=3501): r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000340), 0x0, 0x80000000) 553.973786ms ago: executing program 4 (id=3507): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000b40)=@newtaction={0x70, 0x30, 0x1, 0x70bd2b, 0x25dfdbde, {}, [{0x5c, 0x1, [@m_bpf={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0xef, 0x1, 0x8000, 0x2}}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x4d, 0xf2, 0x3, 0x7}]}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc044}, 0x4000814) 504.047461ms ago: executing program 4 (id=3512): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x8, &(0x7f0000000000)={[{@lazytime}, {@nodioread_nolock}]}, 0x2, 0x53a, &(0x7f0000000c80)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0xffffffffffffffff, 0x0) 483.745672ms ago: executing program 0 (id=3513): r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) lseek(r0, 0xffffffffffff8001, 0x3) 476.349304ms ago: executing program 2 (id=3514): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) 456.670975ms ago: executing program 1 (id=3515): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000004a00190026bd7000fbdbdf250a008000", @ANYRES32=0x0, @ANYBLOB="ffff0080140001000000000000ad"], 0x30}}, 0x8000) 442.283187ms ago: executing program 1 (id=3516): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x10}, {}, {0xe, 0x16}}, [@TCA_RATE={0x6, 0x5, {0x6, 0xd}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x0, 0x49, 0x0, 0x3, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 439.108907ms ago: executing program 0 (id=3517): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) faccessat2(0xffffffffffffffff, 0x0, 0x0, 0x300) 434.634417ms ago: executing program 3 (id=3518): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000c00)=ANY=[@ANYBLOB="f0000000100033062cbd700000000000ac1414aa000000000000000000000000ffffffff0000000000000000000000004e2000090000008b2f3b347e3773bcf8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000fffffffd32000000000000000000000000000000000000010000000000000000000000000000000000000000000000000900000000000000030000000000000000000000000000000100000000000000fcffffffffffffff000000000000000000000000000000000000000000000000070000000000000000010000000000000000000002000000000000000a"], 0xf0}}, 0x0) 432.173448ms ago: executing program 2 (id=3519): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8001000000000000, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x8, 0x3, 0x3f8, 0x0, 0x11, 0x148, 0x0, 0x0, 0x360, 0x2a8, 0x2a8, 0x360, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x218, 0x260, 0x0, {0x0, 0x100000000000000}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg1\x00', {0x0, 0x0, 0x3f, 0x0, 0x0, 0x3, 0x7}}}, @common=@inet=@hashlimit2={{0x150}}]}, @unspec=@CT0={0x48}}, {{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vlan0\x00', 'netdevsim0\x00'}, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@quota={{0x38}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x458) 414.33358ms ago: executing program 3 (id=3520): r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, 0xffffffffffffffff}) 364.244235ms ago: executing program 0 (id=3521): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0xa}]}}, &(0x7f0000000f40)=""/4089, 0x26, 0xff9, 0x1}, 0x28) 360.695055ms ago: executing program 3 (id=3522): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@ipv4_newrule={0x30, 0x20, 0x301, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_IIFNAME={0x14, 0x3, 'vxcan1\x00'}]}, 0x30}}, 0x0) 334.419898ms ago: executing program 1 (id=3523): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, 0x0, 0x0) 289.988752ms ago: executing program 2 (id=3524): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) readv(r0, 0x0, 0x0) 236.635617ms ago: executing program 3 (id=3525): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) 229.703238ms ago: executing program 0 (id=3526): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x8, 0x3, 0x2c0, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev, [], [], 'batadv0\x00', 'wg1\x00', {}, {0x101}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x4c00}, [@common=@inet=@tcp={{0x30}, {[], [], 0x0, 0x0, 0x1, 0x4}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x320) 224.012158ms ago: executing program 4 (id=3527): prctl$PR_SET_THP_DISABLE(0x29, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) 222.015139ms ago: executing program 2 (id=3528): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x2000, 0x4) 201.33816ms ago: executing program 1 (id=3529): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x2c, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0xce44}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 155.435285ms ago: executing program 2 (id=3530): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000000102010100000000000000000a0000043c0001802c000180140003"], 0x50}, 0x1, 0x0, 0x0, 0x4f27f69b2618d0ae}, 0x10) 130.491128ms ago: executing program 0 (id=3531): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000440)="2be91ee6", 0x4) 121.093779ms ago: executing program 1 (id=3532): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005e00010004000000080000000400000005"], 0x1c}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 120.282099ms ago: executing program 3 (id=3533): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x3c}, 0x20) 67.406984ms ago: executing program 2 (id=3534): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x4001, 0x3, 0x1c8, 0x98, 0x700001b, 0x148, 0x0, 0x148, 0x130, 0x206, 0x240, 0x130, 0x240, 0x7fffffe, 0x0, {[{{@uncond, 0x1ea, 0x70, 0x98, 0x0, {0x390, 0x8f00}}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x90}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x228) 27.846078ms ago: executing program 1 (id=3535): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4bfa, 0x0) 337.161µs ago: executing program 0 (id=3536): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000001e0001002bbd7000fcdbdf2507"], 0x20}, 0x1, 0x0, 0x0, 0x6000}, 0x4000000) 0s ago: executing program 3 (id=3537): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001700)='/proc/consoles\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003800)=[{&(0x7f0000003680)=""/119, 0x77}], 0x1, 0x7, 0x0) kernel console output (not intermixed with test programs): urer: syz [ 127.165257][ T559] usb 3-1: SerialNumber: syz [ 127.288727][ T4719] loop3: detected capacity change from 0 to 512 [ 127.299213][ T4719] EXT4-fs: journaled quota format not specified [ 127.363771][ T4723] loop3: detected capacity change from 0 to 1024 [ 127.372094][ T4723] EXT4-fs (loop3): bad geometry: block count 1111 exceeds size of device (512 blocks) [ 127.402382][ T559] usb 3-1: USB disconnect, device number 57 [ 127.435257][ T596] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 127.456001][ T334] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 127.552379][ T4750] loop1: detected capacity change from 0 to 128 [ 127.563064][ T4750] FAT-fs (loop1): bogus number of reserved sectors [ 127.572513][ T4750] FAT-fs (loop1): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 127.586308][ T4750] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.660440][ T334] usb 1-1: config 5 has an invalid interface number: 208 but max is 0 [ 127.674024][ T334] usb 1-1: config 5 has no interface number 0 [ 127.687137][ T334] usb 1-1: config 5 interface 208 altsetting 10 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 127.711680][ T334] usb 1-1: config 5 interface 208 has no altsetting 0 [ 127.725561][ T334] usb 1-1: New USB device found, idVendor=08ca, idProduct=0010, bcdDevice= 2.15 [ 127.745596][ T334] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.766600][ T334] usb 1-1: Product: syz [ 127.775965][ T334] usb 1-1: Manufacturer: syz [ 127.785251][ T334] usb 1-1: SerialNumber: syz [ 127.790518][ T321] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 127.918734][ T4760] loop1: detected capacity change from 0 to 40427 [ 127.938992][ T4760] F2FS-fs (loop1): fault_injection options not supported [ 127.946264][ T4760] F2FS-fs (loop1): heap/no_heap options were deprecated [ 127.968604][ T4760] F2FS-fs (loop1): Invalid gid value -1 [ 127.990574][ T321] usb 5-1: Using ep0 maxpacket: 16 [ 128.001419][ T321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.022195][ T334] aiptek 1-1:5.208: interface has no int in endpoints, but must have minimum 1 [ 128.041155][ T321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 128.063277][ T334] usb 1-1: USB disconnect, device number 59 [ 128.087914][ T321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 128.108068][ T321] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 128.141738][ T321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 128.176422][ T321] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 128.197765][ T321] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 128.227778][ T321] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.247160][ T321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 128.267541][ T321] usb 5-1: SerialNumber: syz [ 128.279495][ T321] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 128.298857][ T321] cdc_acm: probe of 5-1:1.0 failed with error -12 [ 128.502344][ T24] usb 5-1: USB disconnect, device number 54 [ 128.696010][ T417] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 128.696096][ T321] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 128.869479][ T28] audit: type=1400 audit(2000524558.866:206): avc: denied { create } for pid=4816 comm="syz.0.2169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 128.920502][ T321] usb 3-1: Using ep0 maxpacket: 32 [ 128.928087][ T321] usb 3-1: unable to get BOS descriptor or descriptor too short [ 128.945161][ T417] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 128.951913][ T321] usb 3-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 128.958616][ T417] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 123, setting to 64 [ 128.988767][ T417] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 128.994095][ T321] usb 3-1: config 1 interface 0 has no altsetting 0 [ 128.999292][ T417] usb 2-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 129.015947][ T417] usb 2-1: Manufacturer: syz [ 129.021191][ T417] usb 2-1: SerialNumber: syz [ 129.022811][ T321] usb 3-1: New USB device found, idVendor=0eef, idProduct=480e, bcdDevice= 0.40 [ 129.030854][ T417] usb 2-1: config 0 descriptor?? [ 129.042611][ T4787] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 129.047735][ T321] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.058659][ T417] input: KB Gear Tablet as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input14 [ 129.077335][ T321] usb 3-1: Product: syz [ 129.088116][ T321] usb 3-1: SerialNumber: syz [ 129.104352][ T28] audit: type=1400 audit(2000524559.081:207): avc: denied { ioctl } for pid=88 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=2258 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 129.140331][ T28] audit: type=1326 audit(2000524559.118:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4824 comm="syz.4.2173" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd40938eec9 code=0x0 [ 129.262598][ T559] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 129.341544][ T24] usb 2-1: USB disconnect, device number 51 [ 129.397255][ T321] usbhid 3-1:1.0: can't add hid device: -71 [ 129.411086][ T321] usbhid: probe of 3-1:1.0 failed with error -71 [ 129.433337][ T321] usb 3-1: USB disconnect, device number 58 [ 129.482862][ T559] usb 1-1: unable to get BOS descriptor or descriptor too short [ 129.486036][ T4833] loop3: detected capacity change from 0 to 40427 [ 129.501297][ T559] usb 1-1: not running at top speed; connect to a high speed hub [ 129.519278][ T4833] F2FS-fs (loop3): Fix alignment : done, start(4096) end(16896) block(12288) [ 129.531288][ T4833] F2FS-fs (loop3): invalid crc value [ 129.542624][ T559] usb 1-1: config 1 has an invalid interface number: 138 but max is 0 [ 129.544967][ T4833] F2FS-fs (loop3): invalid crc value [ 129.556305][ T559] usb 1-1: config 1 has an invalid descriptor of length 185, skipping remainder of the config [ 129.568450][ T4833] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 129.570206][ T4847] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 129.592501][ T28] audit: type=1400 audit(2000524559.530:209): avc: denied { relabelto } for pid=4846 comm="syz.4.2184" name="cgroup.procs" dev="cgroup" ino=161 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" [ 129.607948][ T559] usb 1-1: config 1 has no interface number 0 [ 129.624753][ T28] audit: type=1400 audit(2000524559.530:210): avc: denied { associate } for pid=4846 comm="syz.4.2184" name="cgroup.procs" dev="cgroup" ino=161 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_exec_t:s0" [ 129.681417][ T559] usb 1-1: config 1 interface 138 altsetting 252 endpoint 0x8 has an invalid bInterval 203, changing to 4 [ 129.720288][ T559] usb 1-1: config 1 interface 138 altsetting 252 endpoint 0x8 has invalid maxpacket 30233, setting to 1023 [ 129.739425][ T559] usb 1-1: config 1 interface 138 has no altsetting 0 [ 129.760868][ T559] usb 1-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 129.789312][ T559] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.800613][ T559] usb 1-1: Product: syz [ 129.805551][ T559] usb 1-1: Manufacturer: syz [ 129.827578][ T559] usb 1-1: SerialNumber: syz [ 129.990939][ T4897] sit: Src spoofed 0.0.0.0/2002:0:feff:ffff:7f:0:bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:1a9a [ 130.069131][ T559] usb 1-1: USB disconnect, device number 60 [ 130.121483][ T28] audit: type=1326 audit(2000524560.035:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4908 comm="syz.2.2215" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbdfb78eec9 code=0x0 [ 130.171318][ T321] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 130.227724][ T4915] loop1: detected capacity change from 0 to 2048 [ 130.278541][ T4917] loop2: detected capacity change from 0 to 8192 [ 130.352692][ T28] audit: type=1326 audit(2000524560.241:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4918 comm="syz.1.2220" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f888318eec9 code=0x0 [ 130.384689][ T321] usb 5-1: Using ep0 maxpacket: 16 [ 130.393110][ T321] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 130.436034][ T321] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.458609][ T321] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 130.488457][ T321] usb 5-1: config 1 has no interface number 1 [ 130.505873][ T321] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 130.528363][ T321] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 130.557836][ T321] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 130.571025][ T321] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.605576][ T321] usb 5-1: Product: syz [ 130.620531][ T321] usb 5-1: Manufacturer: syz [ 130.629108][ T321] usb 5-1: SerialNumber: syz [ 130.754355][ T4961] IPv6: addrconf: prefix option has invalid lifetime [ 130.885199][ T321] usb 5-1: USB disconnect, device number 55 [ 130.923648][ T4982] overlayfs: unrecognized mount option "verity=on" or missing value [ 131.079974][ T24] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 131.218968][ T334] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 131.283154][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 131.290603][ T24] usb 3-1: config 7 has an invalid interface number: 163 but max is 0 [ 131.300002][ T24] usb 3-1: config 7 has no interface number 0 [ 131.310216][ T24] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0103, bcdDevice=ce.47 [ 131.321588][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.331284][ T24] usb 3-1: Product: syz [ 131.336019][ T24] usb 3-1: Manufacturer: syz [ 131.342692][ T24] usb 3-1: SerialNumber: syz [ 131.390107][ T884] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 131.434908][ T334] usb 2-1: unable to get BOS descriptor or descriptor too short [ 131.465085][ T334] usb 2-1: too many endpoints for config 1 interface 2 altsetting 251: 196, using maximum allowed: 30 [ 131.489799][ T334] usb 2-1: config 1 interface 2 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 196 [ 131.506577][ T334] usb 2-1: config 1 interface 2 has no altsetting 2 [ 131.514905][ T334] usb 2-1: config 1 interface 1 has no altsetting 0 [ 131.525640][ T334] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 131.536394][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.547152][ T334] usb 2-1: Product: syz [ 131.551781][ T334] usb 2-1: Manufacturer: syz [ 131.557202][ T334] usb 2-1: SerialNumber: syz [ 131.558627][ T4903] loop3: detected capacity change from 0 to 262144 [ 131.569687][ T24] usb_ehset_test: probe of 3-1:7.163 failed with error -32 [ 131.587521][ T24] usb 3-1: USB disconnect, device number 59 [ 131.596320][ T884] usb 1-1: config 0 has an invalid interface number: 99 but max is 0 [ 131.610623][ T884] usb 1-1: config 0 has no interface number 0 [ 131.611827][ T4903] F2FS-fs (loop3): Found nat_bits in checkpoint [ 131.625018][ T884] usb 1-1: config 0 interface 99 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1023 [ 131.641927][ T884] usb 1-1: config 0 interface 99 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 255 [ 131.657449][ T884] usb 1-1: New USB device found, idVendor=1b3d, idProduct=01da, bcdDevice=79.68 [ 131.667703][ T884] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.684455][ T884] usb 1-1: Product: syz [ 131.689829][ T884] usb 1-1: Manufacturer: syz [ 131.692205][ T4903] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 131.696282][ T884] usb 1-1: SerialNumber: syz [ 131.728674][ T884] usb 1-1: config 0 descriptor?? [ 131.736978][ T4997] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 131.745826][ T4997] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 131.767549][ T884] ftdi_sio 1-1:0.99: FTDI USB Serial Device converter detected [ 131.777054][ T884] ftdi_sio ttyUSB0: unknown device type: 0x7968 [ 131.785575][ T559] usb 5-1: new full-speed USB device number 56 using dummy_hcd [ 131.809292][ T334] usb 2-1: USB disconnect, device number 52 [ 131.989974][ T559] usb 5-1: config 1 interface 0 altsetting 8 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 132.014305][ T559] usb 5-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 132.032365][ T559] usb 5-1: config 1 interface 0 has no altsetting 0 [ 132.043531][ T600] udevd[600]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 132.046097][ T417] usb 1-1: USB disconnect, device number 61 [ 132.070111][ T559] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 132.079732][ T417] ftdi_sio 1-1:0.99: device disconnected [ 132.087031][ T559] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.097467][ T559] usb 5-1: Product: syz [ 132.101846][ T559] usb 5-1: Manufacturer: 澇ࢾ悱뀐얆㡉嬮嗲ਅ캿ㅘ㡥㱄뚲鲜Ꮤ╬ﰗ㟦魶ଔ൪쏤뮾佤ℱڭ흇閭뭦릌詧춄ࢢᘡ郞䖨⯻頺䲟燹 [ 132.132756][ T559] usb 5-1: SerialNumber: syz [ 132.151273][ T5001] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 132.381550][ T559] usb 5-1: USB disconnect, device number 56 [ 132.426994][ T60] usb 3-1: new full-speed USB device number 60 using dummy_hcd [ 132.427018][ T24] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 132.563112][ T5043] loop1: detected capacity change from 0 to 256 [ 132.631381][ T24] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 132.640514][ T24] usb 4-1: config 1 has no interface number 1 [ 132.647748][ T24] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 132.663666][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 132.663888][ T60] usb 3-1: not running at top speed; connect to a high speed hub [ 132.674941][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.693030][ T24] usb 4-1: Product: syz [ 132.698570][ T24] usb 4-1: Manufacturer: syz [ 132.700293][ T60] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 132.706661][ T24] usb 4-1: SerialNumber: syz [ 132.739737][ T60] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.755676][ T60] usb 3-1: config 1 interface 0 has no altsetting 0 [ 132.768246][ T60] usb 3-1: string descriptor 0 read error: -22 [ 132.776117][ T60] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 132.786621][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.802698][ T60] usb 3-1: bad CDC descriptors [ 132.943518][ T28] audit: type=1400 audit(2000524562.673:213): avc: denied { create } for pid=5074 comm="syz.1.2296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 132.968857][ T24] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 132.982958][ T24] usb 4-1: found format II with max.bitrate = 0, frame size=62645 [ 132.991371][ T24] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 133.021911][ T39] usb 3-1: USB disconnect, device number 60 [ 133.036400][ T334] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 133.046366][ T24] usb 4-1: USB disconnect, device number 59 [ 133.255184][ T334] usb 1-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 133.268824][ T334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.302561][ T334] usb 1-1: config 0 descriptor?? [ 133.312898][ T334] ums-jumpshot 1-1:0.0: USB Mass Storage device detected [ 133.333868][ T5097] loop4: detected capacity change from 0 to 40427 [ 133.342256][ T334] ums-jumpshot 1-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 133.353232][ T5097] F2FS-fs (loop4): fault_injection options not supported [ 133.360421][ T5097] F2FS-fs (loop4): fault_type options not supported [ 133.367268][ T5097] F2FS-fs (loop4): FLUSH_MERGE not compatible with readonly mode [ 133.393295][ T5127] loop1: detected capacity change from 0 to 512 [ 133.414576][ T5127] EXT4-fs (loop1): Test dummy encryption mode enabled [ 133.432034][ T5127] EXT4-fs (loop1): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 133.448758][ T5127] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.468801][ T5127] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 133.505245][ T5139] cgroup: Name too long [ 133.532293][ T24] usb 1-1: USB disconnect, device number 62 [ 133.838176][ T334] usb 2-1: new full-speed USB device number 53 using dummy_hcd [ 133.859527][ T39] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 133.934422][ T559] usb 4-1: new full-speed USB device number 60 using dummy_hcd [ 133.942486][ T60] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 134.032369][ T334] usb 2-1: unable to get BOS descriptor or descriptor too short [ 134.040908][ T334] usb 2-1: not running at top speed; connect to a high speed hub [ 134.050051][ T334] usb 2-1: config 129 has an invalid interface number: 135 but max is 0 [ 134.058596][ T334] usb 2-1: config 129 has an invalid interface number: 5 but max is 0 [ 134.066954][ T334] usb 2-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 134.076189][ T334] usb 2-1: config 129 has no interface number 0 [ 134.082714][ T334] usb 2-1: config 129 has no interface number 1 [ 134.089135][ T334] usb 2-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 134.110062][ T334] usb 2-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 134.110159][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 134.132275][ T334] usb 2-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 134.145972][ T334] usb 2-1: config 129 interface 135 has no altsetting 0 [ 134.148231][ T60] usb 5-1: Using ep0 maxpacket: 8 [ 134.153197][ T39] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 134.160013][ T559] usb 4-1: config 5 has an invalid interface number: 3 but max is 0 [ 134.168811][ T334] usb 2-1: config 129 interface 5 has no altsetting 0 [ 134.176938][ T559] usb 4-1: config 5 has no interface number 0 [ 134.183384][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 134.190028][ T60] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.200524][ T39] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 134.212754][ T559] usb 4-1: New USB device found, idVendor=09fb, idProduct=602a, bcdDevice=fd.36 [ 134.222678][ T39] usb 3-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 134.230298][ T60] usb 5-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 134.239638][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.248642][ T559] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.256635][ T39] usb 3-1: Product: syz [ 134.264857][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.269116][ T39] usb 3-1: Manufacturer: syz [ 134.277296][ T559] usb 4-1: Product: syz [ 134.281988][ T39] usb 3-1: SerialNumber: syz [ 134.285974][ T60] usb 5-1: Product: syz [ 134.291657][ T334] usb 2-1: string descriptor 0 read error: -22 [ 134.295446][ T559] usb 4-1: Manufacturer: syz [ 134.302041][ T334] usb 2-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 134.306592][ T60] usb 5-1: Manufacturer: syz [ 134.316099][ T39] usb 3-1: config 0 descriptor?? [ 134.320423][ T559] usb 4-1: SerialNumber: syz [ 134.326543][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.330897][ T60] usb 5-1: SerialNumber: syz [ 134.339269][ T39] ums-isd200 3-1:0.0: USB Mass Storage device detected [ 134.345435][ T60] usb 5-1: config 0 descriptor?? [ 134.359861][ T559] ftdi_sio 4-1:5.3: FTDI USB Serial Device converter detected [ 134.367521][ T334] usb 2-1: MIDIStreaming interface descriptor not found [ 134.370499][ T559] ftdi_sio ttyUSB0: unknown device type: 0xfd36 [ 134.522396][ T6] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 134.568096][ T39] scsi host1: usb-storage 3-1:0.0 [ 134.607962][ T39] usb 3-1: USB disconnect, device number 61 [ 134.611754][ T60] usb 4-1: USB disconnect, device number 60 [ 134.628526][ T334] usb 2-1: USB disconnect, device number 53 [ 134.636456][ T24] usb 5-1: USB disconnect, device number 57 [ 134.636798][ T60] ftdi_sio 4-1:5.3: device disconnected [ 134.714876][ T6] usb 1-1: Using ep0 maxpacket: 32 [ 134.722204][ T6] usb 1-1: config 2 has an invalid interface number: 13 but max is 0 [ 134.731325][ T6] usb 1-1: config 2 has no interface number 0 [ 134.737564][ T6] usb 1-1: config 2 interface 13 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.751302][ T6] usb 1-1: config 2 interface 13 has no altsetting 0 [ 134.760077][ T6] usb 1-1: New USB device found, idVendor=0499, idProduct=105a, bcdDevice=52.92 [ 134.769199][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.777840][ T6] usb 1-1: Product: syz [ 134.782637][ T6] usb 1-1: Manufacturer: syz [ 134.788018][ T6] usb 1-1: SerialNumber: syz [ 135.020063][ T6] usb 1-1: USB disconnect, device number 63 [ 135.305618][ T28] audit: type=1400 audit(2000524564.881:214): avc: denied { view } for pid=5203 comm="syz.4.2359" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 135.318408][ T5208] loop1: detected capacity change from 0 to 512 [ 135.340797][ T5208] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000101) [ 135.412679][ T5217] loop2: detected capacity change from 0 to 2048 [ 135.434799][ T5217] Alternate GPT is invalid, using primary GPT. [ 135.441441][ T5217] loop2: p1 p2 p3 [ 135.463045][ T60] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 135.484733][ T28] audit: type=1400 audit(2000524565.049:215): avc: denied { read write } for pid=5229 comm="syz.1.2371" name="snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 135.521064][ T28] audit: type=1400 audit(2000524565.068:216): avc: denied { open } for pid=5229 comm="syz.1.2371" path="/dev/snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 135.567276][ T410] udevd[410]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 135.568897][ T596] udevd[596]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 135.592849][ T600] udevd[600]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 135.604042][ T5240] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 135.615107][ T28] audit: type=1326 audit(2000524565.171:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5238 comm="syz.0.2375" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f58ab98eec9 code=0x0 [ 135.641673][ T28] audit: type=1400 audit(2000524565.199:218): avc: denied { relabelto } for pid=5237 comm="syz.2.2376" name="500" dev="tmpfs" ino=2545 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 135.687590][ T60] usb 4-1: Using ep0 maxpacket: 16 [ 135.706714][ T60] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 135.715128][ T6] usb 5-1: new full-speed USB device number 58 using dummy_hcd [ 135.719627][ T28] audit: type=1400 audit(2000524565.199:219): avc: denied { associate } for pid=5237 comm="syz.2.2376" name="500" dev="tmpfs" ino=2545 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 135.732262][ T60] usb 4-1: config 0 has an invalid interface descriptor of length 8, skipping [ 135.785987][ T28] audit: type=1400 audit(2000524565.236:220): avc: denied { write } for pid=284 comm="syz-executor" name="500" dev="tmpfs" ino=2545 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 135.814141][ T28] audit: type=1400 audit(2000524565.236:221): avc: denied { remove_name } for pid=284 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2549 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 135.828125][ T60] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 135.849481][ T28] audit: type=1400 audit(2000524565.236:222): avc: denied { rmdir } for pid=284 comm="syz-executor" name="500" dev="tmpfs" ino=2545 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 135.865858][ T60] usb 4-1: config 0 has no interface number 0 [ 135.885491][ T60] usb 4-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.1e [ 135.901352][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.936861][ T60] usb 4-1: config 0 descriptor?? [ 135.953886][ T60] usb 4-1: Found UVC 0.00 device (0bd3:0555) [ 135.966017][ T60] usb 4-1: No valid video chain found. [ 135.972751][ T6] usb 5-1: not running at top speed; connect to a high speed hub [ 135.999131][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 136.015679][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 136.041123][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.050470][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.062210][ T6] usb 5-1: Product: syz [ 136.067464][ T6] usb 5-1: Manufacturer: syz [ 136.072516][ T39] usb 3-1: new full-speed USB device number 62 using dummy_hcd [ 136.076130][ T6] usb 5-1: SerialNumber: syz [ 136.103253][ T28] audit: type=1400 audit(2000524565.620:223): avc: denied { create } for pid=5287 comm="syz.1.2400" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 136.165049][ T334] usb 4-1: USB disconnect, device number 61 [ 136.233186][ T24] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 136.267843][ T39] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 136.277107][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.285419][ T39] usb 3-1: Product: syz [ 136.287446][ T5292] loop1: detected capacity change from 0 to 40427 [ 136.290186][ T39] usb 3-1: Manufacturer: syz [ 136.301738][ T5292] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 136.302460][ T39] usb 3-1: SerialNumber: syz [ 136.312409][ T5292] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 136.321299][ T39] usb 3-1: config 0 descriptor?? [ 136.322652][ T6] cdc_ncm 5-1:1.0: bind() failure [ 136.334315][ T6] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 136.338687][ T5292] F2FS-fs (loop1): Encoding requested by superblock is unknown [ 136.342620][ T6] cdc_ncm 5-1:1.1: bind() failure [ 136.368024][ T6] usb 5-1: USB disconnect, device number 58 [ 136.418819][ T5298] cgroup: name respecified [ 136.435900][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 136.442653][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.453755][ T24] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 136.464705][ T24] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 197, using maximum allowed: 30 [ 136.477161][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 255, changing to 7 [ 136.488883][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 197 [ 136.504253][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 136.514572][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.522845][ T24] usb 1-1: Product: syz [ 136.526017][ T5304] loop1: detected capacity change from 0 to 16 [ 136.527161][ T24] usb 1-1: Manufacturer: syz [ 136.539082][ T24] usb 1-1: SerialNumber: syz [ 136.550154][ T5304] erofs: (device loop1): erofs_read_inode: unsupported i_format 16 of nid 36 [ 136.561894][ T60] usb 3-1: USB disconnect, device number 62 [ 136.693524][ T5308] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' C) failed with errno=-22 [ 136.780100][ T24] usb 1-1: 0:2 : does not exist [ 136.803439][ T24] usb 1-1: USB disconnect, device number 64 [ 137.023924][ T334] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 137.152175][ T39] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 137.173656][ T60] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 137.226973][ T334] usb 4-1: Using ep0 maxpacket: 8 [ 137.233954][ T334] usb 4-1: unable to get BOS descriptor or descriptor too short [ 137.242935][ T334] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid maxpacket 29440, setting to 1024 [ 137.254945][ T334] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 1024 [ 137.265808][ T334] usb 4-1: config 8 interface 0 has no altsetting 0 [ 137.274690][ T334] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 137.284414][ T334] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.292509][ T334] usb 4-1: Product: syz [ 137.296691][ T334] usb 4-1: Manufacturer: syz [ 137.301468][ T334] usb 4-1: SerialNumber: syz [ 137.307105][ T5310] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 137.355282][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 137.361000][ T39] usb 2-1: too many configurations: 112, using maximum allowed: 8 [ 137.376547][ T39] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 137.387135][ T39] usb 2-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0 [ 137.395801][ T39] usb 2-1: Product: syz [ 137.398035][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 137.400630][ T39] usb 2-1: Manufacturer: syz [ 137.407027][ T60] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 137.411447][ T39] r8152-cfgselector 2-1: config 0 descriptor?? [ 137.425073][ T60] usb 5-1: config 0 has no interface number 0 [ 137.431432][ T60] usb 5-1: config 0 interface 255 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 137.443618][ T60] usb 5-1: config 0 interface 255 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 137.458266][ T60] usb 5-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=bb.ee [ 137.468121][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.477591][ T60] usb 5-1: Product: syz [ 137.481874][ T60] usb 5-1: Manufacturer: syz [ 137.486613][ T60] usb 5-1: SerialNumber: syz [ 137.492398][ T60] usb 5-1: config 0 descriptor?? [ 137.497731][ T5328] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 137.505102][ T5328] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 137.526339][ T6] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 137.534365][ T334] usb 4-1: selecting invalid altsetting 0 [ 137.547303][ T334] usb 4-1: USB disconnect, device number 62 [ 137.561823][ T386] udevd[386]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 137.622795][ T884] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 137.643948][ T39] r8152-cfgselector 2-1: Unknown version 0x0000 [ 137.650998][ T39] cdc_acm 2-1:0.0: Zero length descriptor references [ 137.657779][ T39] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 137.665004][ T39] r8152-cfgselector 2-1: Unknown version 0x0000 [ 137.672518][ T39] r8152-cfgselector 2-1: USB disconnect, device number 54 [ 137.720346][ T6] usb 3-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 137.729747][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.739074][ T60] asix 5-1:0.255 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 137.756925][ T60] asix: probe of 5-1:0.255 failed with error -71 [ 137.763701][ T6] usb 3-1: config 0 descriptor?? [ 137.771798][ T60] usb 5-1: USB disconnect, device number 59 [ 137.827133][ T884] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.852653][ T884] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.869692][ T884] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 137.880490][ T884] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.889514][ T884] usb 1-1: Product: syz [ 137.894442][ T884] usb 1-1: Manufacturer: syz [ 137.900339][ T884] usb 1-1: SerialNumber: syz [ 137.907271][ T884] usb 1-1: config 0 descriptor?? [ 137.913679][ T884] usb 1-1: Found UVC 0.00 device syz (18ec:3288) [ 137.920138][ T884] usb 1-1: No valid video chain found. [ 138.040115][ T6] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 138.050245][ T6] asix: probe of 3-1:0.0 failed with error -71 [ 138.057592][ T6] usb 3-1: USB disconnect, device number 63 [ 138.136330][ T884] usb 1-1: USB disconnect, device number 65 [ 138.156068][ T5356] loop3: detected capacity change from 0 to 512 [ 138.166448][ T5356] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 138.244434][ T5368] loop1: detected capacity change from 0 to 16 [ 138.256936][ T5368] erofs: (device loop1): mounted with root inode @ nid 36. [ 138.627414][ T6] usb 4-1: new full-speed USB device number 63 using dummy_hcd [ 138.777855][ T5450] SELinux: security_context_str_to_sid (rootfowner>00000000000000000000,) failed with errno=-22 [ 138.821282][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 138.831018][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 138.849248][ T6] usb 4-1: config 0 has too many interfaces: 227, using maximum allowed: 32 [ 138.858696][ T6] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.869942][ T6] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 227 [ 138.880833][ T6] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 138.890167][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.898531][ T6] usb 4-1: Product: syz [ 138.902761][ T6] usb 4-1: Manufacturer: syz [ 138.907670][ T60] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 138.915465][ T6] usb 4-1: SerialNumber: syz [ 138.921396][ T6] usb 4-1: config 0 descriptor?? [ 139.026840][ T5462] loop4: detected capacity change from 0 to 256 [ 139.036055][ T5462] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 139.046795][ T5462] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 139.055129][ T559] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 139.055718][ T5462] exFAT-fs (loop4): Invalid boot checksum (boot checksum : 0x000003d0, checksum : 0x1119abd0) [ 139.073333][ T5462] exFAT-fs (loop4): invalid boot region [ 139.079018][ T5462] exFAT-fs (loop4): failed to recognize exfat type [ 139.129911][ T60] usb 3-1: Using ep0 maxpacket: 8 [ 139.139601][ T60] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 139.140653][ T884] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 139.151865][ T60] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 139.167596][ T60] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.177997][ T6] usb 4-1: USB disconnect, device number 63 [ 139.258207][ T559] usb 2-1: Using ep0 maxpacket: 16 [ 139.264424][ T559] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 139.272632][ T559] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.282761][ T559] usb 2-1: config 0 has no interface number 0 [ 139.288948][ T559] usb 2-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 139.298228][ T559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.307039][ T559] usb 2-1: config 0 descriptor?? [ 139.366980][ T884] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 139.377513][ T884] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 139.395461][ T884] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 139.398574][ T600] udevd[600]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 139.410683][ T884] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.426002][ T60] usb 3-1: string descriptor 0 read error: -71 [ 139.433970][ T884] usb 1-1: Product: syz [ 139.441812][ T60] hub 3-1:32.0: bad descriptor, ignoring hub [ 139.444130][ T39] usb 5-1: new low-speed USB device number 60 using dummy_hcd [ 139.450148][ T60] hub: probe of 3-1:32.0 failed with error -5 [ 139.464018][ T884] usb 1-1: Manufacturer: syz [ 139.468648][ T884] usb 1-1: SerialNumber: syz [ 139.474896][ T884] rtl8150 1-1:1.0: couldn't find required endpoints [ 139.481606][ T884] rtl8150: probe of 1-1:1.0 failed with error -5 [ 139.493933][ T60] usb 3-1: USB disconnect, device number 64 [ 139.527891][ T884] usb 2-1: USB disconnect, device number 55 [ 139.676982][ T39] usb 5-1: config 1 interface 0 altsetting 6 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 139.687752][ T39] usb 5-1: config 1 interface 0 has no altsetting 0 [ 139.698780][ T334] usb 1-1: USB disconnect, device number 66 [ 139.709460][ T39] usb 5-1: string descriptor 0 read error: -22 [ 139.716421][ T39] usb 5-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 139.726615][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.738205][ T5466] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 139.965330][ T39] usbhid 5-1:1.0: can't add hid device: -71 [ 139.971368][ T39] usbhid: probe of 5-1:1.0 failed with error -71 [ 139.981181][ T39] usb 5-1: USB disconnect, device number 60 [ 140.070647][ T60] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 140.105549][ T5498] loop1: detected capacity change from 0 to 512 [ 140.139051][ T5498] EXT4-fs (loop1): orphan cleanup on readonly fs [ 140.145927][ T5498] EXT4-fs warning (device loop1): ext4_enable_quotas:7055: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 140.161096][ T5498] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 140.174623][ T5498] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #13: comm syz.1.2504: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 140.198232][ T5498] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.2504: couldn't read orphan inode 13 (err -117) [ 140.216014][ T5498] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 140.237403][ T5515] loop2: detected capacity change from 0 to 256 [ 140.244800][ T283] EXT4-fs (loop1): unmounting filesystem. [ 140.296578][ T60] usb 4-1: config 6 has an invalid interface number: 154 but max is 0 [ 140.311855][ T60] usb 4-1: config 6 has no interface number 0 [ 140.329382][ T60] usb 4-1: config 6 interface 154 has no altsetting 0 [ 140.352738][ T60] usb 4-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=75.d1 [ 140.379315][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.399934][ T60] usb 4-1: Product: syz [ 140.411580][ T60] usb 4-1: Manufacturer: syz [ 140.421664][ T60] usb 4-1: SerialNumber: syz [ 140.451606][ T5544] loop2: detected capacity change from 0 to 256 [ 140.484714][ T5544] exFAT-fs (loop2): bogus fat length [ 140.490525][ T5544] exFAT-fs (loop2): failed to read boot sector [ 140.522953][ T5544] exFAT-fs (loop2): failed to recognize exfat type [ 140.545508][ T5559] tmpfs: Unsupported parameter 'mpol' [ 140.661595][ T60] usb 4-1: Found UVC 0.00 device syz (1bcf:0b40) [ 140.678328][ T60] usb 4-1: Forcing UVC version to 1.0a [ 140.690756][ T60] usb 4-1: No valid video chain found. [ 140.710658][ T60] usb 4-1: USB disconnect, device number 64 [ 140.779638][ T5595] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 [ 141.032844][ T39] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 141.075671][ T6] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 141.150367][ T559] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 141.226332][ T39] usb 1-1: config 1 has an invalid interface number: 25 but max is 0 [ 141.234493][ T39] usb 1-1: config 1 has no interface number 0 [ 141.240933][ T39] usb 1-1: config 1 interface 25 altsetting 0 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 141.254055][ T39] usb 1-1: New USB device found, idVendor=09b6, idProduct=6875, bcdDevice=ad.15 [ 141.263418][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.271910][ T39] usb 1-1: Product: syz [ 141.276186][ T39] usb 1-1: Manufacturer: syz [ 141.278667][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 141.281115][ T39] usb 1-1: SerialNumber: syz [ 141.286015][ T417] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 141.309043][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.319325][ T6] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 141.338290][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.347626][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 141.355691][ T6] usb 2-1: SerialNumber: syz [ 141.364245][ T559] usb 3-1: Using ep0 maxpacket: 32 [ 141.371210][ T6] cdc_acm 2-1:1.0: Zero length descriptor references [ 141.378125][ T6] cdc_acm: probe of 2-1:1.0 failed with error -22 [ 141.385018][ T559] usb 3-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 141.400403][ T559] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.408470][ T559] usb 3-1: Product: syz [ 141.412644][ T559] usb 3-1: Manufacturer: syz [ 141.417263][ T559] usb 3-1: SerialNumber: syz [ 141.428575][ T559] usb 3-1: config 0 descriptor?? [ 141.439494][ T559] ums-onetouch 3-1:0.0: USB Mass Storage device detected [ 141.474529][ T559] usb 3-1: Found UVC 0.00 device syz (0d49:7000) [ 141.480942][ T559] usb 3-1: No valid video chain found. [ 141.492488][ T417] usb 5-1: Using ep0 maxpacket: 32 [ 141.498958][ T417] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 141.507396][ T417] usb 5-1: config 0 has no interface number 0 [ 141.510314][ T39] usb 1-1: bad CDC descriptors [ 141.514670][ T417] usb 5-1: config 0 interface 184 has no altsetting 0 [ 141.526098][ T39] usb 1-1: USB disconnect, device number 67 [ 141.533581][ T5647] loop3: detected capacity change from 0 to 40427 [ 141.535036][ T417] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 141.549533][ T5647] F2FS-fs (loop3): fault_injection options not supported [ 141.550504][ T417] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.556942][ T5647] F2FS-fs (loop3): Unrecognized mount option "discarGbagkground_gc=on" or missing value [ 141.565173][ T417] usb 5-1: Product: syz [ 141.579688][ T417] usb 5-1: Manufacturer: syz [ 141.606897][ T417] usb 5-1: SerialNumber: syz [ 141.612423][ T559] usb 2-1: USB disconnect, device number 56 [ 141.623116][ T417] usb 5-1: config 0 descriptor?? [ 141.629171][ T417] smsc75xx v1.0.0 [ 141.633152][ T417] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 141.645362][ T417] smsc75xx: probe of 5-1:0.184 failed with error -22 [ 141.651017][ T321] usb 3-1: USB disconnect, device number 65 [ 141.855333][ T334] usb 5-1: USB disconnect, device number 61 [ 141.962874][ T417] usb 4-1: new full-speed USB device number 65 using dummy_hcd [ 142.156773][ T417] usb 4-1: unable to get BOS descriptor or descriptor too short [ 142.168905][ T417] usb 4-1: not running at top speed; connect to a high speed hub [ 142.181802][ T417] usb 4-1: config 4 has an invalid interface number: 24 but max is 0 [ 142.190560][ T417] usb 4-1: config 4 has no interface number 0 [ 142.196662][ T417] usb 4-1: config 4 interface 24 has no altsetting 0 [ 142.205487][ T417] usb 4-1: New USB device found, idVendor=0930, idProduct=5c33, bcdDevice=6a.c3 [ 142.214748][ T417] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.222923][ T417] usb 4-1: Product: syz [ 142.227186][ T417] usb 4-1: Manufacturer: syz [ 142.231982][ T417] usb 4-1: SerialNumber: syz [ 142.401178][ T559] usb 1-1: new full-speed USB device number 68 using dummy_hcd [ 142.419451][ T5685] loop2: detected capacity change from 0 to 40427 [ 142.433474][ T5685] F2FS-fs (loop2): Mismatch start address, segment0(0) cp_blkaddr(512) [ 142.441836][ T5685] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 142.450191][ T5685] F2FS-fs (loop2): heap/no_heap options were deprecated [ 142.458278][ T5685] F2FS-fs (loop2): invalid crc value [ 142.465351][ T321] usb 2-1: new low-speed USB device number 57 using dummy_hcd [ 142.467515][ T417] cdc_mbim: probe of 4-1:4.24 failed with error -71 [ 142.483799][ T417] usb 4-1: USB disconnect, device number 65 [ 142.491111][ T5685] F2FS-fs (loop2): Found nat_bits in checkpoint [ 142.542233][ T5685] F2FS-fs (loop2): Start checkpoint disabled! [ 142.549190][ T5685] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 142.556575][ T5685] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 142.616641][ T559] usb 1-1: unable to get BOS descriptor or descriptor too short [ 142.624774][ T559] usb 1-1: not running at top speed; connect to a high speed hub [ 142.644867][ T559] usb 1-1: config 129 has an invalid interface number: 135 but max is 0 [ 142.653312][ T559] usb 1-1: config 129 has an invalid interface number: 5 but max is 0 [ 142.661732][ T559] usb 1-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 142.671009][ T559] usb 1-1: config 129 has no interface number 0 [ 142.677445][ T559] usb 1-1: config 129 has no interface number 1 [ 142.681122][ T321] usb 2-1: unable to get BOS descriptor or descriptor too short [ 142.684083][ T559] usb 1-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 142.692811][ T321] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 142.704762][ T559] usb 1-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 142.715182][ T321] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 142.726731][ T559] usb 1-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 142.735277][ T321] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 142.748765][ T559] usb 1-1: config 129 interface 135 has no altsetting 0 [ 142.763722][ T321] usb 2-1: string descriptor 0 read error: -22 [ 142.768740][ T559] usb 1-1: config 129 interface 5 has no altsetting 0 [ 142.774785][ T321] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.783333][ T559] usb 1-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 142.790527][ T321] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.800210][ T559] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.813509][ T321] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 142.815973][ T559] usb 1-1: Product: syz [ 142.822494][ T321] cdc_ncm 2-1:1.0: bind() failure [ 142.826930][ T559] usb 1-1: Manufacturer: syz [ 142.836421][ T559] usb 1-1: SerialNumber: syz [ 142.935727][ T417] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 142.967835][ T334] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 143.042317][ T321] usb 2-1: USB disconnect, device number 57 [ 143.060489][ T559] usb 1-1: MIDIStreaming interface descriptor not found [ 143.072284][ T559] usb 1-1: USB disconnect, device number 68 [ 143.129427][ T417] usb 5-1: config 0 has an invalid interface number: 18 but max is 0 [ 143.137882][ T417] usb 5-1: config 0 has no interface number 0 [ 143.144193][ T417] usb 5-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 143.153409][ T417] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.160252][ T334] usb 3-1: Using ep0 maxpacket: 32 [ 143.163016][ T417] usb 5-1: config 0 descriptor?? [ 143.171172][ T334] usb 3-1: config 0 has an invalid interface number: 199 but max is 0 [ 143.180714][ T334] usb 3-1: config 0 has no interface number 0 [ 143.187302][ T334] usb 3-1: config 0 interface 199 has no altsetting 0 [ 143.195356][ T417] usb 5-1: bad CDC descriptors [ 143.204239][ T334] usb 3-1: New USB device found, idVendor=725d, idProduct=fa95, bcdDevice=f7.76 [ 143.213566][ T334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.221822][ T334] usb 3-1: Product: syz [ 143.226432][ T334] usb 3-1: Manufacturer: syz [ 143.231060][ T334] usb 3-1: SerialNumber: syz [ 143.236461][ T334] usb 3-1: config 0 descriptor?? [ 143.242460][ T334] usb-storage 3-1:0.199: USB Mass Storage device detected [ 143.289371][ T596] udevd[596]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:129.5/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 143.331295][ T6] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 143.413751][ T559] usb 5-1: USB disconnect, device number 62 [ 143.458495][ T417] usb 3-1: USB disconnect, device number 66 [ 143.535463][ T6] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.545608][ T6] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 143.555260][ T6] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 143.564357][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 143.572507][ T6] usb 4-1: SerialNumber: syz [ 143.637696][ T5712] loop1: detected capacity change from 0 to 8192 [ 143.648870][ T5712] FAT-fs (loop1): bogus number of reserved sectors [ 143.655824][ T5712] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 143.672869][ T5712] FAT-fs (loop1): Can't find a valid FAT filesystem [ 143.795291][ T6] usb 4-1: 0:2 : does not exist [ 143.802464][ T6] usb 4-1: USB disconnect, device number 66 [ 144.027958][ T600] udevd[600]: 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 [ 144.138984][ T5790] tmpfs: Bad value for 'nr_inodes' [ 144.295903][ T5816] loop1: detected capacity change from 0 to 512 [ 144.550075][ T417] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 144.614185][ T6] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 144.646201][ T559] usb 4-1: new full-speed USB device number 67 using dummy_hcd [ 144.656922][ T60] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 144.667897][ T352] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 144.742457][ T417] usb 5-1: Using ep0 maxpacket: 8 [ 144.749426][ T417] usb 5-1: unable to get BOS descriptor or descriptor too short [ 144.757966][ T417] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.769830][ T417] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 144.779180][ T417] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 144.787371][ T417] usb 5-1: Product: syz [ 144.791576][ T417] usb 5-1: Manufacturer: syz [ 144.796292][ T417] usb 5-1: SerialNumber: syz [ 144.801502][ T417] usb 5-1: config 0 descriptor?? [ 144.817827][ T6] usb 3-1: too many configurations: 164, using maximum allowed: 8 [ 144.832269][ T6] usb 3-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 144.841517][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.851262][ T60] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.861658][ T559] usb 4-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 144.873684][ T6] usb 3-1: config 0 descriptor?? [ 144.878824][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 144.887905][ T559] usb 4-1: config 253 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 144.900857][ T559] usb 4-1: config 253 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 144.914957][ T352] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 144.924066][ T352] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.932408][ T60] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 144.941617][ T559] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.951081][ T559] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 144.959483][ T352] usb 1-1: config 0 descriptor?? [ 144.964622][ T60] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 144.972977][ T559] usb 4-1: SerialNumber: syz [ 144.978272][ T60] usb 2-1: SerialNumber: syz [ 145.027489][ T417] usb 5-1: USB disconnect, device number 63 [ 145.119308][ T334] usb 3-1: USB disconnect, device number 67 [ 145.196283][ T352] usb 1-1: Cannot read MAC address [ 145.203182][ T352] MOSCHIP usb-ethernet driver: probe of 1-1:0.0 failed with error -71 [ 145.213158][ T60] usb 2-1: 0:2 : does not exist [ 145.218391][ T559] rndis_host 4-1:253.0: RNDIS init failed, -71 [ 145.224628][ T559] rndis_host: probe of 4-1:253.0 failed with error -71 [ 145.233243][ T60] usb 2-1: USB disconnect, device number 58 [ 145.239971][ T352] usb 1-1: USB disconnect, device number 69 [ 145.248171][ T559] usb 4-1: USB disconnect, device number 67 [ 145.257749][ T600] udevd[600]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 145.574197][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 145.574214][ T28] audit: type=1326 audit(2001048864.483:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5833 comm="syz.4.2669" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd40938eec9 code=0x0 [ 145.764258][ T5852] incfs: Error accessing: ./file0. [ 145.775997][ T5852] incfs: mount failed -2 [ 145.779635][ T5856] loop3: detected capacity change from 0 to 512 [ 145.838606][ T5856] FAT-fs (loop3): bread failed, FSINFO block (sector = 769) [ 146.108967][ T321] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 146.184421][ T334] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 146.324639][ T321] usb 3-1: Using ep0 maxpacket: 8 [ 146.332841][ T321] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 146.341132][ T321] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.352442][ T321] usb 3-1: config 0 has no interface number 0 [ 146.360112][ T321] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 146.369289][ T321] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.377280][ T321] usb 3-1: Product: syz [ 146.381550][ T334] usb 4-1: Using ep0 maxpacket: 8 [ 146.386662][ T321] usb 3-1: Manufacturer: syz [ 146.391406][ T321] usb 3-1: SerialNumber: syz [ 146.396895][ T334] usb 4-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 146.405859][ T321] usb 3-1: config 0 descriptor?? [ 146.410894][ T334] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.421114][ T334] usb 4-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 146.430261][ T334] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.438861][ T321] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 146.445670][ T321] uvcvideo 3-1:0.31: Entity type for entity Output 6 was not initialized! [ 146.454500][ T334] usb 4-1: config 0 descriptor?? [ 146.459573][ T321] usb 3-1: Failed to create links for entity 6 [ 146.465863][ T321] usb 3-1: Failed to register entities (-22). [ 146.472558][ T334] usb 4-1: Found UVC 0.00 device (05a9:2640) [ 146.479815][ T334] usb 4-1: No valid video chain found. [ 146.597345][ T5910] loop4: detected capacity change from 0 to 40427 [ 146.604848][ T5910] F2FS-fs (loop4): fault_type options not supported [ 146.609098][ T559] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 146.618702][ T5910] F2FS-fs (loop4): fault_injection options not supported [ 146.626875][ T5910] F2FS-fs (loop4): Image doesn't support compression [ 146.634587][ T5910] F2FS-fs (loop4): invalid crc value [ 146.641399][ T5910] F2FS-fs (loop4): Found nat_bits in checkpoint [ 146.664889][ T60] usb 3-1: USB disconnect, device number 68 [ 146.680936][ T5910] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 146.699998][ T321] usb 4-1: USB disconnect, device number 68 [ 146.820522][ T559] usb 1-1: Using ep0 maxpacket: 32 [ 146.832435][ T559] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 146.858190][ T559] usb 1-1: config 0 has no interface number 0 [ 146.870702][ T559] usb 1-1: config 0 interface 196 has no altsetting 0 [ 146.897759][ T5933] loop4: detected capacity change from 0 to 512 [ 146.900122][ T559] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 146.929292][ T5933] EXT4-fs warning (device loop4): dx_probe:893: inode #2: comm syz.4.2718: dx entry: limit 1024 != root limit 124 [ 146.955467][ T5933] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.2718: Corrupt directory, running e2fsck is recommended [ 146.958552][ T559] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.983090][ T5933] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 146.983196][ T559] usb 1-1: Product: syz [ 147.000706][ T559] usb 1-1: Manufacturer: syz [ 147.012041][ T5933] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2195: inode #15: comm syz.4.2718: corrupted in-inode xattr [ 147.016558][ T559] usb 1-1: SerialNumber: syz [ 147.033617][ T5933] EXT4-fs (loop4): Remounting filesystem read-only [ 147.040204][ T559] usb 1-1: config 0 descriptor?? [ 147.046629][ T5933] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.2718: couldn't read orphan inode 15 (err -117) [ 147.062731][ T5933] EXT4-fs (loop4): Remounting filesystem read-only [ 147.069455][ T5933] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 147.117732][ T287] EXT4-fs (loop4): unmounting filesystem. [ 147.279676][ T559] ipheth 1-1:0.196: Unable to find endpoints [ 147.293810][ T559] usb 1-1: USB disconnect, device number 70 [ 147.403075][ T321] usb 2-1: new full-speed USB device number 59 using dummy_hcd [ 147.463967][ T352] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 147.489825][ T5987] loop3: detected capacity change from 0 to 2048 [ 147.566380][ T5979] loop2: detected capacity change from 0 to 40427 [ 147.576100][ T5979] F2FS-fs (loop2): Mismatch start address, segment0(0) cp_blkaddr(512) [ 147.596302][ T5979] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 147.619169][ T321] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 147.639767][ T321] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 147.658028][ T321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.672010][ T352] usb 5-1: Using ep0 maxpacket: 32 [ 147.679607][ T5951] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 147.680267][ T352] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 147.715788][ T352] usb 5-1: config 0 has no interface number 0 [ 147.729496][ T28] audit: type=1400 audit(2001048866.487:228): avc: denied { create } for pid=5998 comm="syz.3.2750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 147.755975][ T352] usb 5-1: config 0 interface 2 has no altsetting 0 [ 147.779003][ T352] usb 5-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 147.800915][ T352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.827565][ T352] usb 5-1: Product: syz [ 147.833043][ T352] usb 5-1: Manufacturer: syz [ 147.857370][ T352] usb 5-1: SerialNumber: syz [ 147.865164][ T6011] loop3: detected capacity change from 0 to 256 [ 147.875798][ T352] usb 5-1: config 0 descriptor?? [ 147.878323][ T6011] FAT-fs (loop3): IO charset cp86 not found [ 147.912304][ T321] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 147.926048][ T321] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input15 [ 147.971024][ T321] usb 2-1: USB disconnect, device number 59 [ 147.977092][ C1] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 148.002351][ T28] audit: type=1326 audit(2001048866.738:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6022 comm="syz.3.2762" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd35638eec9 code=0x0 [ 148.108439][ T352] usb 5-1: invalid MIDI in EP 0 [ 148.133120][ T352] snd-usb-audio: probe of 5-1:0.2 failed with error -22 [ 148.170987][ T352] usb 5-1: USB disconnect, device number 64 [ 148.179842][ T596] udevd[596]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 148.233899][ T28] audit: type=1400 audit(2001048866.951:230): avc: denied { mounton } for pid=6048 comm="syz.2.2775" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 148.382891][ T28] audit: type=1326 audit(2001048867.081:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6069 comm="syz.2.2786" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbdfb78eec9 code=0x0 [ 148.649456][ T6085] loop3: detected capacity change from 0 to 40427 [ 148.662034][ T6085] F2FS-fs (loop3): invalid crc value [ 148.686395][ T6085] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 148.745505][ T6085] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 148.760412][ T352] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 148.792757][ T417] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 148.831894][ T286] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 148.845035][ T286] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 148.855937][ T286] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 148.900554][ T559] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 148.965216][ T352] usb 1-1: Using ep0 maxpacket: 16 [ 148.973098][ T352] usb 1-1: config index 0 descriptor too short (expected 4495, got 71) [ 148.983737][ T352] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 148.993926][ T352] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 149.005105][ T352] usb 1-1: config 0 has no interface number 0 [ 149.012681][ T417] usb 2-1: unable to get BOS descriptor or descriptor too short [ 149.023271][ T352] usb 1-1: New USB device found, idVendor=046c, idProduct=14e0, bcdDevice= 0.01 [ 149.033060][ T417] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 149.043121][ T352] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.053957][ T417] usb 2-1: config 1 has no interface number 1 [ 149.060326][ T417] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 149.073296][ T352] usb 1-1: Product: syz [ 149.077633][ T352] usb 1-1: Manufacturer: syz [ 149.082242][ T352] usb 1-1: SerialNumber: syz [ 149.088268][ T352] usb 1-1: config 0 descriptor?? [ 149.093859][ T417] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 149.103558][ T417] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.112412][ T559] usb 3-1: Using ep0 maxpacket: 16 [ 149.119631][ T417] usb 2-1: Product: syz [ 149.124995][ T417] usb 2-1: Manufacturer: syz [ 149.130300][ T417] usb 2-1: SerialNumber: syz [ 149.137729][ T334] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 149.146158][ T559] usb 3-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 149.155738][ T559] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.164274][ T559] usb 3-1: Product: syz [ 149.169065][ T559] usb 3-1: Manufacturer: syz [ 149.175619][ T559] usb 3-1: SerialNumber: syz [ 149.183184][ T559] usb 3-1: config 0 descriptor?? [ 149.190715][ T559] ums-onetouch 3-1:0.0: USB Mass Storage device detected [ 149.234559][ T884] usb 4-1: new low-speed USB device number 69 using dummy_hcd [ 149.332890][ T334] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 149.344684][ T334] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 149.348482][ T559] usb 1-1: USB disconnect, device number 71 [ 149.355343][ T334] usb 5-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 149.379180][ T417] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 149.379482][ T334] usb 5-1: New USB device found, idVendor=0582, idProduct=0029, bcdDevice=bb.9d [ 149.390110][ T417] usb 2-1: found format II with max.bitrate = 26774, frame size=2 [ 149.399600][ T334] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.413209][ T417] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 149.423770][ T417] usb 2-1: found format II with max.bitrate = 26774, frame size=2 [ 149.431964][ T352] usb 3-1: USB disconnect, device number 69 [ 149.441045][ T884] usb 4-1: unable to get BOS descriptor or descriptor too short [ 149.444906][ T417] usb 2-1: USB disconnect, device number 60 [ 149.458859][ T884] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 149.468433][ T884] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 149.477986][ T884] usb 4-1: config 1 has no interface number 1 [ 149.484837][ T334] snd-usb-audio: probe of 5-1:27.0 failed with error -2 [ 149.488913][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.493663][ T884] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 149.516863][ T600] udevd[600]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:27.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 149.520604][ T884] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 64, setting to 0 [ 149.551412][ T884] usb 4-1: string descriptor 0 read error: -22 [ 149.557707][ T884] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 149.566875][ T884] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.576708][ T884] usb 4-1: low speed audio streaming not supported [ 149.640627][ T559] usb 5-1: USB disconnect, device number 65 [ 149.796161][ T417] usb 4-1: USB disconnect, device number 69 [ 150.312110][ T417] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 150.355338][ T334] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 150.387540][ T884] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 150.520337][ T417] usb 1-1: Using ep0 maxpacket: 8 [ 150.538514][ T321] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 150.565194][ T417] usb 1-1: config 162 has an invalid interface number: 116 but max is 0 [ 150.576650][ T417] usb 1-1: config 162 has no interface number 0 [ 150.587311][ T417] usb 1-1: config 162 interface 116 has no altsetting 0 [ 150.592334][ T334] usb 3-1: Using ep0 maxpacket: 16 [ 150.600323][ T417] usb 1-1: New USB device found, idVendor=0499, idProduct=13b3, bcdDevice=f0.d3 [ 150.606067][ T884] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 150.618580][ T417] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.618611][ T417] usb 1-1: Product: syz [ 150.652420][ T334] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 150.660915][ T417] usb 1-1: Manufacturer: syz [ 150.667363][ T334] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.677884][ T417] usb 1-1: SerialNumber: syz [ 150.685374][ T334] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 150.720810][ T334] usb 3-1: too many endpoints for config 1 interface 2 altsetting 1: 255, using maximum allowed: 30 [ 150.737019][ T884] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.753280][ T334] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 150.774459][ T884] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.784490][ T321] usb 5-1: Using ep0 maxpacket: 8 [ 150.792857][ T884] usb 2-1: SerialNumber: syz [ 150.803518][ T321] usb 5-1: unable to get BOS descriptor or descriptor too short [ 150.815230][ T334] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 150.827791][ T334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.839921][ T334] usb 3-1: Product: syz [ 150.846641][ T321] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 150.861572][ T334] usb 3-1: Manufacturer: syz [ 150.868136][ T334] usb 3-1: SerialNumber: syz [ 150.874632][ T321] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 150.893105][ T321] usb 5-1: config 8 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 150.909780][ T321] usb 5-1: config 8 interface 0 has no altsetting 0 [ 150.934201][ T321] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 150.950961][ T321] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.965503][ T321] usb 5-1: Product: syz [ 150.972277][ T321] usb 5-1: Manufacturer: syz [ 150.979857][ T321] usb 5-1: SerialNumber: syz [ 150.981477][ T39] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 151.045682][ T884] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 151.055648][ T884] usb 2-1: USB disconnect, device number 61 [ 151.145349][ T334] usb 3-1: USB disconnect, device number 70 [ 151.150621][ T417] usb 1-1: USB disconnect, device number 72 [ 151.165669][ T596] udevd[596]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:162.116/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 151.222218][ T321] usb 5-1: selecting invalid altsetting 0 [ 151.233255][ T321] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 151.240603][ T39] usb 4-1: Using ep0 maxpacket: 8 [ 151.252630][ T321] usb 5-1: USB disconnect, device number 66 [ 151.259977][ T39] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 151.269026][ T39] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.279450][ T39] usb 4-1: config 0 has no interface number 0 [ 151.287309][ T39] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 151.296522][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.304651][ T39] usb 4-1: Product: syz [ 151.308905][ T39] usb 4-1: Manufacturer: syz [ 151.313552][ T39] usb 4-1: SerialNumber: syz [ 151.319190][ T39] usb 4-1: config 0 descriptor?? [ 151.325361][ T39] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 151.331891][ T39] uvcvideo 4-1:0.31: Entity type for entity Output 6 was not initialized! [ 151.340584][ T39] usb 4-1: Failed to create links for entity 6 [ 151.346863][ T39] usb 4-1: Failed to register entities (-22). [ 151.389915][ T600] udevd[600]: 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 [ 151.486767][ T596] udevd[596]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 151.548130][ T321] usb 4-1: USB disconnect, device number 70 [ 151.881885][ T6249] loop1: detected capacity change from 0 to 16 [ 151.889952][ T6249] erofs: (device loop1): mounted with root inode @ nid 36. [ 152.014375][ T559] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 152.023067][ T6267] loop1: detected capacity change from 0 to 1024 [ 152.060511][ T6267] EXT4-fs error (device loop1): ext4_orphan_get:1426: comm syz.1.2881: bad orphan inode 11 [ 152.073474][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.083616][ T6267] ext4_test_bit(bit=10, block=4) = 1 [ 152.089978][ T6267] is_bad_inode(inode)=0 [ 152.096561][ T6267] NEXT_ORPHAN(inode)=3254779904 [ 152.108808][ T6267] max_ino=32 [ 152.113536][ T6267] i_nlink=0 [ 152.121249][ T6267] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 2: comm syz.1.2881: lblock 2 mapped to illegal pblock 2 (length 1) [ 152.122230][ T321] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 152.149569][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.157316][ T6277] loop3: detected capacity change from 0 to 16 [ 152.167128][ T6267] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 152.172808][ T6277] erofs: (device loop3): mounted with root inode @ nid 36. [ 152.191421][ T6267] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 48: comm syz.1.2881: lblock 0 mapped to illegal pblock 48 (length 1) [ 152.213540][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.229758][ T6267] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 152.239079][ T6267] EXT4-fs error (device loop1): ext4_acquire_dquot:6803: comm syz.1.2881: Failed to acquire dquot type 0 [ 152.251643][ T559] usb 3-1: Using ep0 maxpacket: 8 [ 152.251751][ T6281] loop3: detected capacity change from 0 to 2048 [ 152.268273][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.279892][ T559] usb 3-1: unable to get BOS descriptor or descriptor too short [ 152.287762][ T6267] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 152.315091][ T559] usb 3-1: config 0 has an invalid interface number: 88 but max is 0 [ 152.331079][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.337896][ T559] usb 3-1: config 0 has no interface number 0 [ 152.344676][ T559] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 152.346751][ T6267] EXT4-fs error (device loop1): ext4_evict_inode:279: inode #11: comm syz.1.2881: mark_inode_dirty error [ 152.371679][ T6267] EXT4-fs (loop1): Remounting filesystem read-only [ 152.380824][ T6281] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 152.381106][ T6267] EXT4-fs warning (device loop1): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 152.403251][ T6267] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 152.419487][ T321] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 152.434620][ T559] usb 3-1: config 0 interface 88 has no altsetting 0 [ 152.436067][ T321] usb 5-1: config 0 has an invalid descriptor of length 144, skipping remainder of the config [ 152.457871][ T321] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 152.477121][ T286] EXT4-fs (loop3): unmounting filesystem. [ 152.487981][ T559] usb 3-1: language id specifier not provided by device, defaulting to English [ 152.504997][ T321] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 152.517496][ T321] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.528015][ T283] EXT4-fs (loop1): unmounting filesystem. [ 152.534553][ T321] usb 5-1: Product: syz [ 152.539500][ T321] usb 5-1: Manufacturer: syz [ 152.552429][ T559] usb 3-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 152.566476][ T283] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 152.583290][ T321] usb 5-1: SerialNumber: syz [ 152.591145][ T559] usb 3-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 152.591576][ T321] usb 5-1: config 0 descriptor?? [ 152.612695][ T283] EXT4-fs (loop1): Remounting filesystem read-only [ 152.620448][ T283] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 152.627264][ T559] usb 3-1: Product: syz [ 152.639969][ T321] usb-storage 5-1:0.0: USB Mass Storage device detected [ 152.640599][ T559] usb 3-1: Manufacturer: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭ꃮ [ 152.657017][ T283] EXT4-fs (loop1): Remounting filesystem read-only [ 152.670284][ T559] usb 3-1: SerialNumber: syz [ 152.704204][ T321] usb-storage 5-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 152.711285][ T559] usb 3-1: config 0 descriptor?? [ 152.723122][ T283] EXT4-fs error (device loop1): ext4_quota_off:7109: inode #3: comm syz-executor: mark_inode_dirty error [ 152.739524][ T283] EXT4-fs (loop1): Remounting filesystem read-only [ 152.777775][ T6309] loop1: detected capacity change from 0 to 512 [ 152.789489][ T6309] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 152.802681][ T6309] ext4 filesystem being mounted at /668/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.883765][ T283] EXT4-fs (loop1): unmounting filesystem. [ 152.959027][ T559] input: 뫫憶븏勲뽔৳쁻ᝰ㹥肗䌛䢌᝿⤃⭑튢竹룖㗄Ҥ꨿㯅腺꫓莯묳䢮ゝꡧᜥ褷獸銚ᵟᲮ佫篴䀝ᯘ팭 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.88/input/input16 [ 152.962403][ T321] usb 5-1: USB disconnect, device number 67 [ 153.022123][ T559] usb 3-1: USB disconnect, device number 71 [ 153.028139][ C0] usb_acecad 3-1:0.88: can't resubmit intr, dummy_hcd.2-1/input0, status -19 [ 153.033513][ T6320] loop1: detected capacity change from 0 to 2048 [ 153.058685][ T6320] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 153.069955][ T39] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 153.100011][ T283] EXT4-fs (loop1): unmounting filesystem. [ 153.264919][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 153.276619][ T600] udevd[600]: Error opening device "/dev/input/event3": No such file or directory [ 153.285359][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 35, changing to 7 [ 153.296168][ T600] udevd[600]: Unable to EVIOCGABS device "/dev/input/event3" [ 153.306881][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 41963, setting to 1024 [ 153.315474][ T600] udevd[600]: Unable to EVIOCGABS device "/dev/input/event3" [ 153.340737][ T39] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 153.364401][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.382275][ T39] usb 4-1: Product: syz [ 153.386639][ T39] usb 4-1: Manufacturer: syz [ 153.391328][ T39] usb 4-1: SerialNumber: syz [ 153.408684][ T39] usb 4-1: config 0 descriptor?? [ 153.420584][ T39] usb 4-1: 0:0 : invalid sync pipe. bmAttributes 01, bLength 9, bSynchAddress 7f [ 153.579419][ T6329] loop4: detected capacity change from 0 to 128 [ 153.644403][ T39] usb 4-1: USB disconnect, device number 71 [ 153.658787][ T6331] loop4: detected capacity change from 0 to 512 [ 153.677219][ T6331] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 153.845448][ T559] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 153.883828][ T6325] loop1: detected capacity change from 0 to 131072 [ 153.892005][ T596] udevd[596]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 153.934503][ T6325] F2FS-fs (loop1): Found nat_bits in checkpoint [ 153.987282][ T6325] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 154.050104][ T60] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 154.061418][ T559] usb 3-1: Using ep0 maxpacket: 32 [ 154.067989][ T559] usb 3-1: config 8 has an invalid interface number: 69 but max is 0 [ 154.076583][ T559] usb 3-1: config 8 has no interface number 0 [ 154.083272][ T559] usb 3-1: config 8 interface 69 has no altsetting 0 [ 154.091861][ T559] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice= 6.d6 [ 154.102059][ T559] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.110654][ T559] usb 3-1: Product: syz [ 154.116487][ T559] usb 3-1: Manufacturer: syz [ 154.121471][ T559] usb 3-1: SerialNumber: syz [ 154.200433][ T6343] loop1: detected capacity change from 0 to 1024 [ 154.216701][ T6343] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 154.244298][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 154.249311][ T6346] loop3: detected capacity change from 0 to 1024 [ 154.252094][ T60] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 154.265962][ T60] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.284357][ T60] usb 5-1: config 0 has no interface number 0 [ 154.284885][ T283] EXT4-fs (loop1): unmounting filesystem. [ 154.290972][ T352] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 154.306584][ T60] usb 5-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 154.307131][ T6346] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 154.329262][ T6350] loop1: detected capacity change from 0 to 128 [ 154.334394][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.350331][ T60] usb 5-1: Product: syz [ 154.358848][ T559] usb_ehset_test: probe of 3-1:8.69 failed with error -32 [ 154.368305][ T60] usb 5-1: Manufacturer: syz [ 154.373887][ T60] usb 5-1: SerialNumber: syz [ 154.381074][ T286] EXT4-fs (loop3): unmounting filesystem. [ 154.382741][ T559] usb 3-1: USB disconnect, device number 72 [ 154.414890][ T60] usb 5-1: config 0 descriptor?? [ 154.441894][ T6354] loop1: detected capacity change from 0 to 128 [ 154.444559][ T6352] loop3: detected capacity change from 0 to 512 [ 154.459987][ T60] snd-usb-audio: probe of 5-1:0.1 failed with error -2 [ 154.477533][ T600] udevd[600]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 154.504195][ T352] usb 1-1: config 255 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 154.517499][ T352] usb 1-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 154.531615][ T352] usb 1-1: config 255 has no interfaces? [ 154.537684][ T352] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 154.548288][ T352] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.583458][ T6356] loop3: detected capacity change from 0 to 2048 [ 154.625947][ T6360] loop1: detected capacity change from 0 to 2048 [ 154.633272][ T6362] loop3: detected capacity change from 0 to 128 [ 154.666145][ T334] usb 5-1: USB disconnect, device number 68 [ 154.699777][ T6366] loop3: detected capacity change from 0 to 128 [ 154.760401][ T6369] loop1: detected capacity change from 0 to 2048 [ 154.772766][ T6369] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 154.788794][ T352] usb 1-1: string descriptor 0 read error: -71 [ 154.799274][ T283] EXT4-fs (loop1): unmounting filesystem. [ 154.808155][ T352] usb 1-1: USB disconnect, device number 73 [ 154.828156][ T6373] loop1: detected capacity change from 0 to 256 [ 154.856948][ T6375] loop1: detected capacity change from 0 to 128 [ 154.882870][ T6377] loop1: detected capacity change from 0 to 128 [ 154.918710][ T6379] loop1: detected capacity change from 0 to 128 [ 154.927184][ T6381] loop2: detected capacity change from 0 to 128 [ 154.968845][ T6383] loop1: detected capacity change from 0 to 512 [ 154.984139][ T6385] loop2: detected capacity change from 0 to 128 [ 155.028463][ T6388] loop1: detected capacity change from 0 to 512 [ 155.038373][ T6389] loop2: detected capacity change from 0 to 512 [ 155.045874][ T39] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 155.107727][ T6391] loop1: detected capacity change from 0 to 2048 [ 155.137421][ T6393] loop2: detected capacity change from 0 to 8192 [ 155.199701][ T6396] loop1: detected capacity change from 0 to 2048 [ 155.238124][ T6397] loop2: detected capacity change from 0 to 8192 [ 155.256659][ T39] usb 4-1: too many configurations: 72, using maximum allowed: 8 [ 155.290938][ T6401] loop1: detected capacity change from 0 to 128 [ 155.299443][ T39] usb 4-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 155.330982][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.356274][ T39] usb 4-1: config 0 descriptor?? [ 155.371756][ T6403] loop2: detected capacity change from 0 to 2048 [ 155.386001][ T6406] loop1: detected capacity change from 0 to 2048 [ 155.495007][ T6411] loop2: detected capacity change from 0 to 2048 [ 155.571421][ T6411] loop2: p1 p2 p3 [ 155.583182][ T39] usb 4-1: USB disconnect, device number 72 [ 155.672641][ T600] udevd[600]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 155.674067][ T596] udevd[596]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 155.687554][ T410] udevd[410]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 155.717139][ T6409] loop1: detected capacity change from 0 to 32768 [ 155.934930][ T559] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 156.139237][ T559] usb 3-1: Using ep0 maxpacket: 8 [ 156.145898][ T559] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 156.174203][ T6415] loop1: detected capacity change from 0 to 65536 [ 156.192050][ T559] usb 3-1: config 0 has no interface number 0 [ 156.201617][ T559] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 156.256076][ T559] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.281294][ T559] usb 3-1: config 0 descriptor?? [ 156.478934][ T6399] loop4: detected capacity change from 0 to 131072 [ 156.529297][ T334] usb 3-1: USB disconnect, device number 73 [ 156.556468][ T6399] F2FS-fs (loop4): Found nat_bits in checkpoint [ 156.660401][ T6432] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 156.681382][ T6399] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 156.772341][ T28] audit: type=1400 audit(2001048874.870:232): avc: denied { create } for pid=6434 comm="syz.0.2955" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 156.782316][ T6435] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2955'. [ 156.847343][ T28] audit: type=1400 audit(2001048874.870:233): avc: denied { write } for pid=6434 comm="syz.0.2955" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 157.165878][ T6450] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2964'. [ 157.226154][ T28] audit: type=1400 audit(2001048875.297:234): avc: denied { load_policy } for pid=6452 comm="syz.0.2965" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 157.226491][ T6453] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 157.374759][ T6459] loop2: detected capacity change from 0 to 8192 [ 157.385713][ T6453] SELinux: failed to load policy [ 157.447963][ T6459] loop2: p1 p2 p3 [ 157.548919][ T410] udevd[410]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 157.548928][ T596] udevd[596]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 157.583933][ T600] udevd[600]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 157.614850][ T559] usb 5-1: new full-speed USB device number 69 using dummy_hcd [ 157.650436][ T6472] loop2: detected capacity change from 0 to 256 [ 157.859763][ T559] usb 5-1: unable to get BOS descriptor or descriptor too short [ 157.879919][ T559] usb 5-1: not running at top speed; connect to a high speed hub [ 157.916493][ T559] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 157.948361][ T559] usb 5-1: config 1 has no interface number 1 [ 157.960715][ T559] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 157.984679][ T559] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023 [ 158.014249][ T559] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 158.034147][ T559] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.055685][ T559] usb 5-1: Product: syz [ 158.066578][ T559] usb 5-1: Manufacturer: syz [ 158.077452][ T559] usb 5-1: SerialNumber: syz [ 158.089075][ T6491] loop2: detected capacity change from 0 to 8192 [ 158.314741][ T559] usb 5-1: 2:1 : unsupported format bits 0x80 [ 158.330567][ T559] usb 5-1: USB disconnect, device number 69 [ 158.738351][ T6521] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2998'. [ 158.844497][ T28] audit: type=1400 audit(2001048876.802:235): avc: denied { create } for pid=6525 comm="syz.0.3000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 158.866345][ T6526] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3000'. [ 158.909535][ T28] audit: type=1400 audit(2001048876.830:236): avc: denied { write } for pid=6525 comm="syz.0.3000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 158.958436][ T6419] loop1: detected capacity change from 0 to 262144 [ 158.993582][ T28] audit: type=1400 audit(2001048876.830:237): avc: denied { nlmsg_read } for pid=6525 comm="syz.0.3000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 159.025565][ T6535] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3004'. [ 159.063703][ T28] audit: type=1400 audit(2001048877.006:238): avc: denied { write } for pid=6539 comm="syz.1.3007" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 159.065483][ T6511] loop2: detected capacity change from 0 to 40427 [ 159.113344][ T6417] loop3: detected capacity change from 0 to 262144 [ 159.147113][ T28] audit: type=1400 audit(2001048877.006:239): avc: denied { open } for pid=6539 comm="syz.1.3007" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 159.186209][ T6511] F2FS-fs (loop2): fault_injection options not supported [ 159.424313][ T6570] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3022'. [ 159.514001][ T6579] loop1: detected capacity change from 0 to 512 [ 159.536719][ T6584] netlink: 'syz.2.3030': attribute type 3 has an invalid length. [ 159.541666][ T28] audit: type=1400 audit(2001048877.443:240): avc: denied { nlmsg_write } for pid=6580 comm="syz.3.3028" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 159.608467][ T6579] EXT4-fs (loop1): orphan cleanup on readonly fs [ 159.633539][ T6579] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 159.659717][ T6579] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 159.706866][ T6579] EXT4-fs error (device loop1): ext4_acquire_dquot:6803: comm syz.1.3027: Failed to acquire dquot type 1 [ 159.787432][ T6603] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3037'. [ 159.789471][ T6579] EXT4-fs (loop1): 1 truncate cleaned up [ 159.853419][ T6579] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 159.891826][ T28] audit: type=1400 audit(2001048877.777:241): avc: denied { create } for pid=6610 comm="syz.2.3041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 159.918743][ T6611] tipc: Trying to set illegal importance in message [ 159.937280][ T6607] loop4: detected capacity change from 0 to 8192 [ 159.961007][ T28] audit: type=1400 audit(2001048877.805:242): avc: denied { setopt } for pid=6610 comm="syz.2.3041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 160.028328][ T6607] loop4: 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 [ 160.029043][ T6607] loop4: p2 size 720896 extends beyond EOD, [ 160.101210][ T283] EXT4-fs (loop1): unmounting filesystem. [ 160.127534][ T6607] truncated [ 160.138395][ T6607] loop4: p3 size 33554432 extends beyond EOD, truncated [ 160.139454][ T6607] loop4: p5 size 720896 extends beyond EOD, truncated [ 160.162335][ T6628] x_tables: unsorted entry at hook 3 [ 160.191097][ T6607] loop4: p6 size 720896 extends beyond EOD, truncated [ 160.225447][ T6607] loop4: p7 size 720896 extends beyond EOD, truncated [ 160.249322][ T6607] loop4: p8 size 720896 extends beyond EOD, truncated [ 160.266143][ T6607] loop4: p9 size 720896 extends beyond EOD, truncated [ 160.308425][ T6607] loop4: p10 size 720896 extends beyond EOD, truncated [ 160.337273][ T6607] loop4: p11 size 720896 extends beyond EOD, truncated [ 160.363613][ T6607] loop4: p12 size 720896 extends beyond EOD, truncated [ 160.391680][ T6607] loop4: p13 size 720896 extends beyond EOD, truncated [ 160.420208][ T6607] loop4: p14 size 720896 extends beyond EOD, truncated [ 160.440749][ T6607] loop4: p15 size 720896 extends beyond EOD, truncated [ 160.455974][ T6670] xt_l2tp: v2 tid > 0xffff: 134217728 [ 160.465777][ T6607] loop4: p16 size 720896 extends beyond EOD, truncated [ 160.510764][ T6607] loop4: p17 size 720896 extends beyond EOD, truncated [ 160.522320][ T6607] loop4: p18 size 720896 extends beyond EOD, truncated [ 160.538015][ T6681] netlink: 1 bytes leftover after parsing attributes in process `syz.0.3076'. [ 160.553331][ T6607] loop4: p19 size 720896 extends beyond EOD, truncated [ 160.581092][ T6607] loop4: p20 size 720896 extends beyond EOD, truncated [ 160.606261][ T6607] loop4: p21 size 720896 extends beyond EOD, truncated [ 160.630785][ T6607] loop4: p22 size 720896 extends beyond EOD, truncated [ 160.649245][ T6607] loop4: p23 size 720896 extends beyond EOD, truncated [ 160.690663][ T6607] loop4: p24 size 720896 extends beyond EOD, truncated [ 160.713997][ T6607] loop4: p25 size 720896 extends beyond EOD, truncated [ 160.772905][ T6607] loop4: p26 size 720896 extends beyond EOD, truncated [ 160.811882][ T6607] loop4: p27 size 720896 extends beyond EOD, truncated [ 160.839374][ T6607] loop4: p28 size 720896 extends beyond EOD, truncated [ 160.864553][ T6607] loop4: p29 size 720896 extends beyond EOD, truncated [ 160.898111][ T6607] loop4: p30 size 720896 extends beyond EOD, truncated [ 160.905208][ T6709] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3090'. [ 160.934543][ T6607] loop4: p31 size 720896 extends beyond EOD, truncated [ 160.942373][ T6675] loop3: detected capacity change from 0 to 40427 [ 160.959895][ T6675] F2FS-fs (loop3): fault_injection options not supported [ 160.979545][ T6714] loop1: detected capacity change from 0 to 512 [ 160.986693][ T6607] loop4: p32 size 720896 extends beyond EOD, truncated [ 160.999547][ T6607] loop4: p33 size 720896 extends beyond EOD, truncated [ 161.035806][ T6607] loop4: p34 size 720896 extends beyond EOD, truncated [ 161.048494][ T6607] loop4: p35 size 720896 extends beyond EOD, truncated [ 161.068586][ T6607] loop4: p36 size 720896 extends beyond EOD, truncated [ 161.076863][ T6714] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 161.091612][ T6714] ext4 filesystem being mounted at /715/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.092966][ T6607] loop4: p37 size 720896 extends beyond EOD, truncated [ 161.109641][ T6607] loop4: p38 size 720896 extends beyond EOD, truncated [ 161.117053][ T6607] loop4: p39 size 720896 extends beyond EOD, truncated [ 161.124632][ T6607] loop4: p40 size 720896 extends beyond EOD, truncated [ 161.132352][ T6607] loop4: p41 size 720896 extends beyond EOD, truncated [ 161.140019][ T6607] loop4: p42 size 720896 extends beyond EOD, truncated [ 161.147996][ T6607] loop4: p43 size 720896 extends beyond EOD, truncated [ 161.155945][ T6607] loop4: p44 size 720896 extends beyond EOD, truncated [ 161.166016][ T6607] loop4: p45 size 720896 extends beyond EOD, truncated [ 161.173607][ T6607] loop4: p46 size 720896 extends beyond EOD, truncated [ 161.189091][ T6607] loop4: p47 size 720896 extends beyond EOD, truncated [ 161.199502][ T283] EXT4-fs (loop1): unmounting filesystem. [ 161.210784][ T6607] loop4: p48 size 720896 extends beyond EOD, truncated [ 161.260991][ T6607] loop4: p49 size 720896 extends beyond EOD, truncated [ 161.293554][ T6607] loop4: p50 size 720896 extends beyond EOD, truncated [ 161.312361][ T6607] loop4: p51 size 720896 extends beyond EOD, truncated [ 161.320255][ T6607] loop4: p52 size 720896 extends beyond EOD, truncated [ 161.328239][ T6607] loop4: p53 size 720896 extends beyond EOD, truncated [ 161.335978][ T6607] loop4: p54 size 720896 extends beyond EOD, truncated [ 161.343670][ T6607] loop4: p55 size 720896 extends beyond EOD, truncated [ 161.358347][ T6607] loop4: p56 size 720896 extends beyond EOD, truncated [ 161.366102][ T6607] loop4: p57 size 720896 extends beyond EOD, truncated [ 161.374105][ T6607] loop4: p58 size 720896 extends beyond EOD, truncated [ 161.395213][ T6607] loop4: p59 size 720896 extends beyond EOD, truncated [ 161.425517][ T6607] loop4: p60 size 720896 extends beyond EOD, truncated [ 161.437682][ T6607] loop4: p61 size 720896 extends beyond EOD, truncated [ 161.500494][ T6607] loop4: p62 size 720896 extends beyond EOD, truncated [ 161.513911][ T6760] Driver unsupported XDP return value 0 on prog (id 332) dev N/A, expect packet loss! [ 161.521730][ T6607] loop4: p63 size 720896 extends beyond EOD, truncated [ 161.534241][ T6607] loop4: p64 size 720896 extends beyond EOD, truncated [ 161.561789][ T6770] device bridge1 entered promiscuous mode [ 161.565215][ T6607] loop4: p65 size 720896 extends beyond EOD, truncated [ 161.590193][ T6607] loop4: p66 size 720896 extends beyond EOD, truncated [ 161.600872][ T6607] loop4: p67 size 720896 extends beyond EOD, truncated [ 161.613636][ T6607] loop4: p68 size 720896 extends beyond EOD, truncated [ 161.635529][ T6777] netlink: 'syz.2.3121': attribute type 15 has an invalid length. [ 161.647635][ T6607] loop4: p69 size 720896 extends beyond EOD, truncated [ 161.678732][ T6607] loop4: p70 size 720896 extends beyond EOD, truncated [ 161.683101][ T6786] netlink: 'syz.1.3126': attribute type 4 has an invalid length. [ 161.700934][ T6789] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3128'. [ 161.705204][ T6607] loop4: p71 size 720896 extends beyond EOD, truncated [ 161.738742][ T6607] loop4: p72 size 720896 extends beyond EOD, truncated [ 161.746415][ T6607] loop4: p73 size 720896 extends beyond EOD, truncated [ 161.776121][ T6607] loop4: p74 size 720896 extends beyond EOD, truncated [ 161.820180][ T6607] loop4: p75 size 720896 extends beyond EOD, truncated [ 161.848709][ T6607] loop4: p76 size 720896 extends beyond EOD, truncated [ 161.862123][ T6607] loop4: p77 size 720896 extends beyond EOD, truncated [ 161.908327][ T6607] loop4: p78 size 720896 extends beyond EOD, truncated [ 161.947211][ T6607] loop4: p79 size 720896 extends beyond EOD, truncated [ 161.958913][ T6607] loop4: p80 size 720896 extends beyond EOD, truncated [ 161.979922][ T6607] loop4: p81 size 720896 extends beyond EOD, truncated [ 161.984067][ T6833] Unsupported ieee802154 address type: 0 [ 161.988472][ T6607] loop4: p82 size 720896 extends beyond EOD, truncated [ 162.002089][ T6607] loop4: p83 size 720896 extends beyond EOD, truncated [ 162.024342][ T6607] loop4: p84 size 720896 extends beyond EOD, truncated [ 162.066699][ T6607] loop4: p85 size 720896 extends beyond EOD, truncated [ 162.076959][ T6607] loop4: p86 size 720896 extends beyond EOD, truncated [ 162.085905][ T6607] loop4: p87 size 720896 extends beyond EOD, truncated [ 162.117394][ T6607] loop4: p88 size 720896 extends beyond EOD, truncated [ 162.126067][ T6607] loop4: p89 size 720896 extends beyond EOD, truncated [ 162.149592][ T6607] loop4: p90 size 720896 extends beyond EOD, truncated [ 162.162294][ T6607] loop4: p91 size 720896 extends beyond EOD, truncated [ 162.197173][ T6607] loop4: p92 size 720896 extends beyond EOD, truncated [ 162.216860][ T6607] loop4: p93 size 720896 extends beyond EOD, truncated [ 162.243301][ T6607] loop4: p94 size 720896 extends beyond EOD, truncated [ 162.250866][ T6607] loop4: p95 size 720896 extends beyond EOD, truncated [ 162.271189][ T6870] random: crng reseeded on system resumption [ 162.279233][ T6607] loop4: p96 size 720896 extends beyond EOD, truncated [ 162.307362][ T6607] loop4: p97 size 720896 extends beyond EOD, truncated [ 162.319260][ T6607] loop4: p98 size 720896 extends beyond EOD, truncated [ 162.328231][ T6607] loop4: p99 size 720896 extends beyond EOD, truncated [ 162.336294][ T6607] loop4: p100 size 720896 extends beyond EOD, truncated [ 162.353038][ T6607] loop4: p101 size 720896 extends beyond EOD, truncated [ 162.370820][ T6607] loop4: p102 size 720896 extends beyond EOD, truncated [ 162.387312][ T6607] loop4: p103 size 720896 extends beyond EOD, truncated [ 162.396858][ T6607] loop4: p104 size 720896 extends beyond EOD, truncated [ 162.416959][ T6607] loop4: p105 size 720896 extends beyond EOD, truncated [ 162.425355][ T6889] netlink: 'syz.3.3176': attribute type 1 has an invalid length. [ 162.426092][ T6607] loop4: p106 size 720896 extends beyond EOD, truncated [ 162.448616][ T6607] loop4: p107 size 720896 extends beyond EOD, truncated [ 162.466287][ T6607] loop4: p108 size 720896 extends beyond EOD, truncated [ 162.483025][ T6607] loop4: p109 size 720896 extends beyond EOD, truncated [ 162.502442][ T6607] loop4: p110 size 720896 extends beyond EOD, truncated [ 162.526767][ T6607] loop4: p111 size 720896 extends beyond EOD, truncated [ 162.541636][ T6607] loop4: p112 size 720896 extends beyond EOD, truncated [ 162.556648][ T6607] loop4: p113 size 720896 extends beyond EOD, truncated [ 162.581588][ T6607] loop4: p114 size 720896 extends beyond EOD, truncated [ 162.605472][ T6607] loop4: p115 size 720896 extends beyond EOD, truncated [ 162.628994][ T6607] loop4: p116 size 720896 extends beyond EOD, truncated [ 162.657256][ T6607] loop4: p117 size 720896 extends beyond EOD, truncated [ 162.675070][ T6607] loop4: p118 size 720896 extends beyond EOD, truncated [ 162.682291][ T6925] device veth1_macvtap left promiscuous mode [ 162.688521][ T6925] device macsec0 entered promiscuous mode [ 162.708630][ T6607] loop4: p119 size 720896 extends beyond EOD, truncated [ 162.749409][ T6607] loop4: p120 size 720896 extends beyond EOD, truncated [ 162.762829][ T6607] loop4: p121 size 720896 extends beyond EOD, truncated [ 162.766585][ T6935] netlink: 'syz.1.3199': attribute type 32 has an invalid length. [ 162.787156][ T6607] loop4: p122 size 720896 extends beyond EOD, truncated [ 162.808769][ T6607] loop4: p123 size 720896 extends beyond EOD, truncated [ 162.832467][ T6607] loop4: p124 size 720896 extends beyond EOD, truncated [ 162.868082][ T6607] loop4: p125 size 720896 extends beyond EOD, truncated [ 162.887562][ T6607] loop4: p126 size 720896 extends beyond EOD, truncated [ 162.920981][ T6607] loop4: p127 size 720896 extends beyond EOD, truncated [ 162.944181][ T6607] loop4: p128 size 720896 extends beyond EOD, truncated [ 162.959682][ T6970] random: crng reseeded on system resumption [ 162.965922][ T6607] loop4: p129 size 720896 extends beyond EOD, truncated [ 162.996060][ T6607] loop4: p130 size 720896 extends beyond EOD, truncated [ 163.011728][ T6607] loop4: p131 size 720896 extends beyond EOD, truncated [ 163.049777][ T6607] loop4: p132 size 720896 extends beyond EOD, truncated [ 163.066423][ T6607] loop4: p133 size 720896 extends beyond EOD, truncated [ 163.101401][ T6607] loop4: p134 size 720896 extends beyond EOD, truncated [ 163.119223][ T6607] loop4: p135 size 720896 extends beyond EOD, truncated [ 163.151745][ T6607] loop4: p136 size 720896 extends beyond EOD, truncated [ 163.186500][ T6607] loop4: p137 size 720896 extends beyond EOD, truncated [ 163.210428][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 163.219160][ T6607] loop4: p138 size 720896 extends beyond EOD, truncated [ 163.229532][ T6607] loop4: p139 size 720896 extends beyond EOD, truncated [ 163.277258][ T6607] loop4: p140 size 720896 extends beyond EOD, truncated [ 163.288235][ T7013] netlink: 'syz.2.3236': attribute type 3 has an invalid length. [ 163.292477][ T6607] loop4: p141 size 720896 extends beyond EOD, [ 163.296368][ T7013] __nla_validate_parse: 8 callbacks suppressed [ 163.296383][ T7013] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3236'. [ 163.303142][ T6607] truncated [ 163.321602][ T7013] netlink: 'syz.2.3236': attribute type 2 has an invalid length. [ 163.369336][ T6607] loop4: p142 size 720896 extends beyond EOD, truncated [ 163.392764][ T6607] loop4: p143 size 720896 extends beyond EOD, truncated [ 163.414920][ T6607] loop4: p144 size 720896 extends beyond EOD, truncated [ 163.431479][ T6607] loop4: p145 size 720896 extends beyond EOD, truncated [ 163.440699][ T6607] loop4: p146 size 720896 extends beyond EOD, truncated [ 163.463579][ T6607] loop4: p147 size 720896 extends beyond EOD, truncated [ 163.478091][ T6607] loop4: p148 size 720896 extends beyond EOD, truncated [ 163.488043][ T7033] loop3: detected capacity change from 0 to 256 [ 163.502601][ T6607] loop4: p149 size 720896 extends beyond EOD, truncated [ 163.510383][ T7033] exfat: Deprecated parameter 'utf8' [ 163.517223][ T6607] loop4: p150 size 720896 extends beyond EOD, truncated [ 163.531835][ T7033] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x7c732dc0, utbl_chksum : 0xe619d30d) [ 163.545745][ T6607] loop4: p151 size 720896 extends beyond EOD, truncated [ 163.554337][ T6607] loop4: p152 size 720896 extends beyond EOD, truncated [ 163.569675][ T6607] loop4: p153 size 720896 extends beyond EOD, truncated [ 163.586811][ T6607] loop4: p154 size 720896 extends beyond EOD, truncated [ 163.623186][ T6607] loop4: p155 size 720896 extends beyond EOD, truncated [ 163.641780][ T6607] loop4: p156 size 720896 extends beyond EOD, truncated [ 163.653225][ T6607] loop4: p157 size 720896 extends beyond EOD, truncated [ 163.663507][ T6607] loop4: p158 size 720896 extends beyond EOD, truncated [ 163.686973][ T6607] loop4: p159 size 720896 extends beyond EOD, truncated [ 163.700754][ T6607] loop4: p160 size 720896 extends beyond EOD, truncated [ 163.717197][ T6607] loop4: p161 size 720896 extends beyond EOD, truncated [ 163.732827][ T6607] loop4: p162 size 720896 extends beyond EOD, truncated [ 163.756527][ T6607] loop4: p163 size 720896 extends beyond EOD, truncated [ 163.785251][ T6607] loop4: p164 size 720896 extends beyond EOD, truncated [ 163.807806][ T7062] loop3: detected capacity change from 0 to 128 [ 163.810576][ T6607] loop4: p165 size 720896 extends beyond EOD, truncated [ 163.829633][ T7062] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 163.851129][ T6607] loop4: p166 size 720896 extends beyond EOD, truncated [ 163.867890][ T6607] loop4: p167 size 720896 extends beyond EOD, truncated [ 163.879799][ T7062] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 163.889068][ T6607] loop4: p168 size 720896 extends beyond EOD, truncated [ 163.899102][ T7062] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.3262: checksumming directory block 0 [ 163.912334][ T6607] loop4: p169 size 720896 extends beyond EOD, truncated [ 163.920038][ T6607] loop4: p170 size 720896 extends beyond EOD, truncated [ 163.932124][ T6607] loop4: p171 size 720896 extends beyond EOD, truncated [ 163.941682][ T286] EXT4-fs (loop3): unmounting filesystem. [ 163.948210][ T6607] loop4: p172 size 720896 extends beyond EOD, truncated [ 163.970270][ T6607] loop4: p173 size 720896 extends beyond EOD, truncated [ 163.980076][ T6607] loop4: p174 size 720896 extends beyond EOD, truncated [ 163.997781][ T6607] loop4: p175 size 720896 extends beyond EOD, truncated [ 164.014515][ T6607] loop4: p176 size 720896 extends beyond EOD, truncated [ 164.034889][ T6607] loop4: p177 size 720896 extends beyond EOD, truncated [ 164.060201][ T6607] loop4: p178 size 720896 extends beyond EOD, truncated [ 164.076895][ T6607] loop4: p179 size 720896 extends beyond EOD, truncated [ 164.099950][ T6607] loop4: p180 size 720896 extends beyond EOD, truncated [ 164.124698][ T6607] loop4: p181 size 720896 extends beyond EOD, truncated [ 164.135585][ T7105] loop2: detected capacity change from 0 to 512 [ 164.142763][ T6607] loop4: p182 size 720896 extends beyond EOD, truncated [ 164.153160][ T7105] EXT4-fs (loop2): Test dummy encryption mode enabled [ 164.168280][ T7105] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 164.180186][ T6607] loop4: p183 size 720896 extends beyond EOD, truncated [ 164.188083][ T6607] loop4: p184 size 720896 extends beyond EOD, truncated [ 164.219479][ T6607] loop4: p185 size 720896 extends beyond EOD, truncated [ 164.221576][ T7105] EXT4-fs error (device loop2): ext4_orphan_get:1426: comm syz.2.3281: bad orphan inode 131083 [ 164.226628][ T6607] loop4: p185 could not be added: -ENOMEM [ 164.245120][ T6607] loop4: p186 size 720896 extends beyond EOD, truncated [ 164.253208][ T6607] loop4: p187 size 720896 extends beyond EOD, truncated [ 164.263646][ T7105] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 164.269418][ T6607] loop4: p188 size 720896 extends beyond EOD, truncated [ 164.281019][ T6607] loop4: p189 size 720896 extends beyond EOD, truncated [ 164.309602][ T6607] loop4: p190 size 720896 extends beyond EOD, truncated [ 164.323987][ T6607] loop4: p191 size 720896 extends beyond EOD, truncated [ 164.332978][ T6607] loop4: p192 size 720896 extends beyond EOD, truncated [ 164.335950][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 164.335983][ T28] audit: type=1400 audit(2001048881.903:268): avc: denied { write } for pid=7102 comm="syz.2.3281" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 164.342476][ T6607] loop4: p193 size 720896 extends beyond EOD, [ 164.351027][ T28] audit: type=1400 audit(2001048881.922:269): avc: denied { add_name } for pid=7102 comm="syz.2.3281" name=2E02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 164.375379][ T6607] truncated [ 164.388932][ T7105] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 164.412715][ T6607] loop4: p194 size 720896 extends beyond EOD, truncated [ 164.430567][ T6607] loop4: p195 size 720896 extends beyond EOD, truncated [ 164.440161][ T6607] loop4: p196 size 720896 extends beyond EOD, truncated [ 164.454600][ T28] audit: type=1400 audit(2001048881.922:270): avc: denied { create } for pid=7102 comm="syz.2.3281" name=2E02 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 164.481881][ T6607] loop4: p197 size 720896 extends beyond EOD, truncated [ 164.490308][ T6607] loop4: p198 size 720896 extends beyond EOD, truncated [ 164.511424][ T7134] device veth1_macvtap left promiscuous mode [ 164.529454][ T6607] loop4: p199 size 720896 extends beyond EOD, truncated [ 164.545901][ T6607] loop4: p200 size 720896 extends beyond EOD, truncated [ 164.562269][ T6607] loop4: p201 size 720896 extends beyond EOD, truncated [ 164.571248][ T7134] device macsec0 entered promiscuous mode [ 164.581086][ T7140] loop3: detected capacity change from 0 to 128 [ 164.582797][ T284] EXT4-fs (loop2): unmounting filesystem. [ 164.596910][ T6607] loop4: p202 size 720896 extends beyond EOD, truncated [ 164.636279][ T6607] loop4: p203 size 720896 extends beyond EOD, truncated [ 164.651368][ T6607] loop4: p204 size 720896 extends beyond EOD, truncated [ 164.687926][ T6607] loop4: p205 size 720896 extends beyond EOD, truncated [ 164.708138][ T6607] loop4: p206 size 720896 extends beyond EOD, truncated [ 164.721708][ T6607] loop4: p207 size 720896 extends beyond EOD, truncated [ 164.740292][ T6607] loop4: p208 size 720896 extends beyond EOD, truncated [ 164.804674][ T6607] loop4: p209 size 720896 extends beyond EOD, truncated [ 164.837327][ T6607] loop4: p210 size 720896 extends beyond EOD, truncated [ 164.863264][ T6607] loop4: p211 size 720896 extends beyond EOD, truncated [ 164.878488][ T6607] loop4: p212 size 720896 extends beyond EOD, truncated [ 164.888438][ T28] audit: type=1400 audit(2001048882.414:271): avc: denied { read append } for pid=7173 comm="syz.1.3316" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 164.924506][ T6607] loop4: p213 size 720896 extends beyond EOD, truncated [ 164.933077][ T6607] loop4: p214 size 720896 extends beyond EOD, truncated [ 164.940429][ T28] audit: type=1400 audit(2001048882.414:272): avc: denied { open } for pid=7173 comm="syz.1.3316" path="/dev/ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 164.980808][ T6607] loop4: p215 size 720896 extends beyond EOD, truncated [ 164.989609][ T6607] loop4: p216 size 720896 extends beyond EOD, truncated [ 164.998741][ T6607] loop4: p217 size 720896 extends beyond EOD, truncated [ 165.007975][ T28] audit: type=1400 audit(2001048882.442:273): avc: denied { ioctl } for pid=7173 comm="syz.1.3316" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 165.047291][ T7188] binfmt_misc: register: failed to install interpreter file ./file0 [ 165.062109][ T6607] loop4: p218 size 720896 extends beyond EOD, truncated [ 165.070978][ T6607] loop4: p219 size 720896 extends beyond EOD, truncated [ 165.074116][ T7194] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 165.080937][ T6607] loop4: p220 size 720896 extends beyond EOD, [ 165.091683][ T28] audit: type=1400 audit(2001048882.544:274): avc: denied { setopt } for pid=7186 comm="syz.2.3322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 165.131125][ T6607] truncated [ 165.134666][ T28] audit: type=1400 audit(2001048882.572:275): avc: denied { getopt } for pid=7192 comm="syz.2.3325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 165.164870][ T6607] loop4: p221 size 720896 extends beyond EOD, truncated [ 165.179440][ T6607] loop4: p222 size 720896 extends beyond EOD, truncated [ 165.206249][ T6607] loop4: p223 size 720896 extends beyond EOD, truncated [ 165.237808][ T6607] loop4: p224 size 720896 extends beyond EOD, truncated [ 165.250793][ T6607] loop4: p225 size 720896 extends beyond EOD, truncated [ 165.259866][ T6607] loop4: p226 size 720896 extends beyond EOD, truncated [ 165.274850][ T7211] loop3: detected capacity change from 0 to 1024 [ 165.291416][ T6607] loop4: p227 size 720896 extends beyond EOD, truncated [ 165.300075][ T6607] loop4: p228 size 720896 extends beyond EOD, truncated [ 165.307426][ T28] audit: type=1400 audit(2001048882.805:276): avc: denied { write } for pid=7214 comm="syz.2.3335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 165.344354][ T6607] loop4: p229 size 720896 extends beyond EOD, truncated [ 165.367856][ T6607] loop4: p230 size 720896 extends beyond EOD, truncated [ 165.400895][ T6607] loop4: p231 size 720896 extends beyond EOD, truncated [ 165.406499][ T7230] xt_hashlimit: max too large, truncated to 1048576 [ 165.411537][ T6607] loop4: p232 size 720896 extends beyond EOD, truncated [ 165.432510][ T6607] loop4: p233 size 720896 extends beyond EOD, truncated [ 165.443303][ T6607] loop4: p234 size 720896 extends beyond EOD, truncated [ 165.452286][ T6607] loop4: p235 size 720896 extends beyond EOD, truncated [ 165.463813][ T6607] loop4: p236 size 720896 extends beyond EOD, truncated [ 165.474450][ T7211] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 165.475579][ T7235] usb usb5: usbfs: process 7235 (syz.2.3344) did not claim interface 0 before use [ 165.489106][ T6607] loop4: p237 size 720896 extends beyond EOD, truncated [ 165.506279][ T28] audit: type=1400 audit(2001048882.991:277): avc: denied { mounton } for pid=7209 comm="syz.3.3333" path="/601/file0/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 165.533975][ T6607] loop4: p238 size 720896 extends beyond EOD, truncated [ 165.535148][ T286] EXT4-fs (loop3): unmounting filesystem. [ 165.544334][ T6607] loop4: p239 size 720896 extends beyond EOD, truncated [ 165.558247][ T6607] loop4: p240 size 720896 extends beyond EOD, truncated [ 165.568025][ T6607] loop4: p241 size 720896 extends beyond EOD, truncated [ 165.577521][ T6607] loop4: p242 size 720896 extends beyond EOD, truncated [ 165.585734][ T6607] loop4: p243 size 720896 extends beyond EOD, truncated [ 165.597749][ T7239] xt_connbytes: Forcing CT accounting to be enabled [ 165.606023][ T6607] loop4: p244 size 720896 extends beyond EOD, truncated [ 165.664248][ T6607] loop4: p245 size 720896 extends beyond EOD, truncated [ 165.710891][ T6607] loop4: p246 size 720896 extends beyond EOD, truncated [ 165.717612][ T7254] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3352'. [ 165.739384][ T6607] loop4: p247 size 720896 extends beyond EOD, truncated [ 165.772654][ T7259] netlink: 'syz.3.3354': attribute type 1 has an invalid length. [ 165.809257][ T6607] loop4: p248 size 720896 extends beyond EOD, truncated [ 165.827333][ T6607] loop4: p249 size 720896 extends beyond EOD, truncated [ 165.890794][ T6607] loop4: p250 size 720896 extends beyond EOD, truncated [ 165.923759][ T6607] loop4: p251 size 720896 extends beyond EOD, truncated [ 165.966236][ T6607] loop4: p252 size 720896 extends beyond EOD, truncated [ 166.008534][ T6607] loop4: p253 size 720896 extends beyond EOD, truncated [ 166.041484][ T6607] loop4: p254 size 720896 extends beyond EOD, truncated [ 166.049910][ T7292] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3371'. [ 166.073763][ T6607] loop4: p255 size 720896 extends beyond EOD, truncated [ 166.221970][ T7316] tc_dump_action: action bad kind [ 166.286920][ T7327] netlink: 96 bytes leftover after parsing attributes in process `syz.0.3389'. [ 166.306423][ T7330] netlink: 'syz.1.3391': attribute type 6 has an invalid length. [ 166.320264][ T7330] netlink: 'syz.1.3391': attribute type 7 has an invalid length. [ 166.328228][ T7330] netlink: 'syz.1.3391': attribute type 8 has an invalid length. [ 166.368269][ T7336] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3395'. [ 166.393351][ T7336] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3395'. [ 166.410673][ T7340] xt_TCPMSS: Only works on TCP SYN packets [ 166.416979][ T7334] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3394'. [ 166.450551][ T7334] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3394'. [ 166.510407][ T7338] netlink: 64 bytes leftover after parsing attributes in process `syz.3.3396'. [ 166.533468][ T596] udevd[596]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 166.535663][ T7338] netlink: 64 bytes leftover after parsing attributes in process `syz.3.3396'. [ 166.548177][ T410] udevd[410]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 166.578679][ T598] udevd[598]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 166.578761][ T386] udevd[386]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 166.597788][ T601] udevd[601]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 166.618379][ T599] udevd[599]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 166.631860][ T594] udevd[594]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 166.631876][ T341] udevd[341]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 166.634221][ T595] udevd[595]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 166.664880][ T600] udevd[600]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 167.146035][ T7432] xt_CONNSECMARK: invalid mode: 66 [ 167.173945][ T7441] loop3: detected capacity change from 0 to 256 [ 167.220313][ T7441] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xbe66f6fd, utbl_chksum : 0xe619d30d) [ 167.734900][ T7525] usb usb8: usbfs: process 7525 (syz.2.3486) did not claim interface 0 before use [ 168.015319][ T7571] loop4: detected capacity change from 0 to 512 [ 168.080934][ T7582] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 168.137614][ T7571] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 168.167461][ T7582] syz.1.3516 (7582) used greatest stack depth: 21344 bytes left [ 168.187238][ T7571] ext4 filesystem being mounted at /593/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.287923][ T7604] xt_TCPMSS: Only works on TCP SYN packets [ 168.300128][ T287] EXT4-fs (loop4): unmounting filesystem. [ 168.450003][ T1910] ------------[ cut here ]------------ [ 168.456323][ T1910] kernel BUG at fs/buffer.c:2714! [ 168.500131][ T1910] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 168.506547][ T1910] CPU: 0 PID: 1910 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 168.514486][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 168.524595][ T1910] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 168.530032][ T1910] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 7e c1 a3 ff 0f 0b e8 77 c1 a3 ff <0f> 0b e8 70 c1 a3 ff 0f 0b e8 69 c1 a3 ff 0f 0b e8 62 c1 a3 ff 0f [ 168.551417][ T1910] RSP: 0018:ffffc90012b97ca0 EFLAGS: 00010293 [ 168.557666][ T1910] RAX: ffffffff81cc5c89 RBX: 0000000000000000 RCX: ffff888138a40000 [ 168.566039][ T1910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 168.574144][ T1910] RBP: ffffc90012b97cf0 R08: dffffc0000000000 R09: ffffed1022db7fba [ 168.582159][ T1910] R10: ffffed1022db7fba R11: 1ffff11022db7fb9 R12: 0000000000000000 [ 168.590780][ T1910] R13: 1ffff11022db7fb9 R14: ffff888116dbfdc8 R15: 0000000000003801 [ 168.599459][ T1910] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 168.609204][ T1910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.616444][ T1910] CR2: 00007f58abbe7dac CR3: 000000015436e000 CR4: 00000000003506b0 [ 168.625289][ T1910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.634467][ T1910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.645897][ T1910] Call Trace: [ 168.649848][ T1910] [ 168.652824][ T1910] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 168.661239][ T1910] submit_bh+0x1f/0x30 [ 168.666347][ T1910] write_mmp_block_thawed+0x34a/0x4c0 [ 168.672035][ T1910] ? read_mmp_block+0x6d0/0x6d0 [ 168.678233][ T1910] ? __cfi_process_timeout+0x10/0x10 [ 168.684053][ T1910] write_mmp_block+0x138/0x2b0 [ 168.689130][ T1910] kmmpd+0x3ce/0x950 [ 168.693473][ T1910] kthread+0x281/0x320 [ 168.698133][ T1910] ? __cfi_kmmpd+0x10/0x10 [ 168.703648][ T1910] ? __cfi_kthread+0x10/0x10 [ 168.708437][ T1910] ret_from_fork+0x1f/0x30 [ 168.712907][ T1910] [ 168.716036][ T1910] Modules linked in: [ 168.720019][ T7624] __nla_validate_parse: 7 callbacks suppressed [ 168.720045][ T7624] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3536'. [ 168.784176][ T1910] ---[ end trace 0000000000000000 ]--- [ 168.789732][ T1910] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 168.798359][ T1910] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 2f e8 ff e9 b0 fe ff ff e8 7e c1 a3 ff 0f 0b e8 77 c1 a3 ff <0f> 0b e8 70 c1 a3 ff 0f 0b e8 69 c1 a3 ff 0f 0b e8 62 c1 a3 ff 0f [ 168.819034][ T1910] RSP: 0018:ffffc90012b97ca0 EFLAGS: 00010293 [ 168.826120][ T1910] RAX: ffffffff81cc5c89 RBX: 0000000000000000 RCX: ffff888138a40000 [ 168.834910][ T1910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 168.843725][ T1910] RBP: ffffc90012b97cf0 R08: dffffc0000000000 R09: ffffed1022db7fba [ 168.853663][ T1910] R10: ffffed1022db7fba R11: 1ffff11022db7fb9 R12: 0000000000000000 [ 168.862449][ T1910] R13: 1ffff11022db7fb9 R14: ffff888116dbfdc8 R15: 0000000000003801 [ 168.871694][ T1910] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 168.881098][ T1910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.887774][ T1910] CR2: 00007eff2d7e5000 CR3: 0000000131eab000 CR4: 00000000003506b0 [ 168.895853][ T1910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.904043][ T1910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.912272][ T1910] Kernel panic - not syncing: Fatal exception [ 168.918559][ T1910] Kernel Offset: disabled [ 168.923059][ T1910] Rebooting in 86400 seconds..