last executing test programs: 7.347459662s ago: executing program 1 (id=1462): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000e00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000180)={0x40, 0x16, 0x5, "4707e3f443"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.857324934s ago: executing program 0 (id=1469): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) 5.935888997s ago: executing program 0 (id=1472): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000680)=ANY=[@ANYBLOB="1201000202cd77100304d8b8bb30010203010902120001de0000080904"], 0x0) 4.262058347s ago: executing program 3 (id=1478): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0xbb6, @loopback, 0x5}, 0x28) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4040941) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[], 0xfffffdcf) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 4.217590148s ago: executing program 3 (id=1479): socket$igmp6(0xa, 0x3, 0x2) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00000002c0)={0x200000000000000, 0x70000, 0xffffeffffffffffd, 0xc, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x27}, 0x74) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x5, 0xc001, 0x4, 0x6, 0x0, 0x8, 0x0, 0xa, 0x2, 0x6, 0x12, 0x5, 0x40}, {0x9, 0x2, 0x1, 0x45, 0x7, 0x0, 0x4, 0xff, 0x0, 0x4, 0x6, 0x6f, 0x2}, {0x5, 0x3, 0x38, 0x3, 0x84, 0x7, 0x3, 0x50, 0xc, 0x3, 0x4, 0x0, 0x20024a9}], 0x81}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000000, 0xd7, 0x8, 0x61, 0x200006000001, 0x5, 0x2004c8, 0x0, 0x0, 0x36ae, 0x5, 0x6, 0x7, 0x400000000, 0x6, 0xf739], 0x8000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.150735689s ago: executing program 4 (id=1480): sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) ioprio_set$uid(0x3, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='smaps\x00') read$FUSE(r0, 0x0, 0x0) 4.048537882s ago: executing program 1 (id=1481): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0x1c) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_TABLE(r1, 0x29, 0xcf, &(0x7f0000000000)=0xfc, 0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1000}) socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./my_sysfs\x00', 0x1ff) mkdir(&(0x7f0000000900)='./my_configfs/dlm/cluster1\x00', 0x1ff) mkdir(&(0x7f0000000d00)='./my_configfs/dlm/cluster1/comms/1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000e00)='./my_configfs/dlm/cluster1/comms/1/local\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./my_configfs/dlm/cluster1/comms/1/addr\x00', 0x1, 0x0) write(r4, &(0x7f0000001100)="0200"/128, 0x80) 4.038070523s ago: executing program 3 (id=1482): r0 = syz_open_dev$dri(&(0x7f0000000280), 0x1, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x0, 0x0, 0x0}) 4.005650573s ago: executing program 4 (id=1483): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000040)=0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000640)=""/201, 0x20}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x1, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 3.905490295s ago: executing program 1 (id=1485): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) pipe2(0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 3.852608667s ago: executing program 3 (id=1486): mkdir(&(0x7f0000000400)='./file0\x00', 0x114) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x718bb647156ec3b7) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) chdir(&(0x7f0000000000)='./bus\x00') linkat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) 3.792243908s ago: executing program 4 (id=1487): socket$kcm(0x21, 0x2, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x4, 0x2, 0x7}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0) getpeername$netlink(r2, &(0x7f0000000340), &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) landlock_create_ruleset(&(0x7f0000000080)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x48) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r4 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r6, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r7, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 3.602019873s ago: executing program 1 (id=1489): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xee01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e00000004000000080000000600000000000000", @ANYRES32, @ANYBLOB="000000000025000000fcf500"/29, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x404, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0, @ANYRES8, @ANYRES8], 0x1, 0x122e, &(0x7f0000002580)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10042, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) truncate(&(0x7f00000000c0)='./file1\x00', 0x5) pwrite64(r2, &(0x7f0000000000)="4b98", 0x2, 0x2) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r4, 0x0, 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f00000006c0)='.\x00', 0xaa) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x143042, 0x80) pwritev2(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)='G2', 0x2}], 0x1, 0x5405, 0x0, 0x0) copy_file_range(r6, &(0x7f0000000040)=0x8, r6, 0x0, 0x6, 0x0) read$msr(r3, &(0x7f0000032680)=""/102392, 0x18ff8) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000280)) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r7, 0x29, 0x50, 0x0, 0x0) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x80) write$cgroup_int(r8, &(0x7f0000000040)=0x800000000001e8, 0x12) 3.564318924s ago: executing program 3 (id=1491): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000e00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000180)={0x40, 0x16, 0x5, "4707e3f443"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.543225374s ago: executing program 4 (id=1492): r0 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}}, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000240)={0x1c, &(0x7f0000000180)=ANY=[@ANYBLOB="2014120000003219fad1a560da0781c2106a5bd2cb999f14"], 0x0, 0x0}) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) 2.854593021s ago: executing program 1 (id=1493): socket$igmp6(0xa, 0x3, 0x2) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00000002c0)={0x200000000000000, 0x70000, 0xffffeffffffffffd, 0xc, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x27}, 0x74) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000000, 0xd7, 0x8, 0x61, 0x200006000001, 0x5, 0x2004c8, 0x0, 0x0, 0x36ae, 0x5, 0x6, 0x7, 0x400000000, 0x6, 0xf739], 0x8000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.792561282s ago: executing program 0 (id=1494): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='3', 0x1) 2.681248285s ago: executing program 0 (id=1495): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0x1c) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_TABLE(r1, 0x29, 0xcf, &(0x7f0000000000)=0xfc, 0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1000}) socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./my_sysfs\x00', 0x1ff) mkdir(&(0x7f0000000900)='./my_configfs/dlm/cluster1\x00', 0x1ff) mkdir(&(0x7f0000000d00)='./my_configfs/dlm/cluster1/comms/1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000e00)='./my_configfs/dlm/cluster1/comms/1/local\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./my_configfs/dlm/cluster1/comms/1/addr\x00', 0x1, 0x0) write(r4, &(0x7f0000001100)="0200"/128, 0x80) 2.580617187s ago: executing program 0 (id=1496): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000440)="2e9b3d0007e03dd65193dfb6c575963f8864", 0x12}, {&(0x7f0000000a80)="683f0057954e83747451", 0xa}], 0x2) 2.451786291s ago: executing program 1 (id=1497): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000600)=ANY=[@ANYBLOB="0016"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000440)=ANY=[@ANYBLOB="400f02000000"], 0x0, 0x0, 0x0, 0x0}) 2.340567803s ago: executing program 0 (id=1498): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000f2303920422c021240850102030109022400010000100009040c0202c17f0c00090502020002020000090582020002"], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000500)={0x34, &(0x7f00000001c0)={0x0, 0x12, 0x1, "84"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000580)={0x0, 0xe, 0x1, "04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000240)={0x40, 0x17, 0x4, "2d32f743"}, 0x0, 0x0, 0x0, 0x0}) 1.568692182s ago: executing program 4 (id=1499): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0x8, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x141c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x5, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x48a, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x401, 0x3, 0x6, 0x1, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x800, 0x0, 0x200b398, 0x7ffd, 0x1, 0x4, 0x1c, 0x7, 0xfd7, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3fe, 0x1ff, 0x1, 0x7fff, 0x67b2, 0x1c4, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x7d, 0x400, 0x102, 0x2, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x5, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x1, 0x78, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000002, 0x4, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x8, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x4, 0x0, 0x9, 0x4, 0x463f, 0x5, 0xdab, 0x5, 0xd1, 0x13fff, 0x8, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0x8], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 986.580756ms ago: executing program 2 (id=1500): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x15) ioctl(r0, 0x404c4701, &(0x7f00000001c0)="010000000000000000000000010000000100000001000000000000002000") 876.418548ms ago: executing program 2 (id=1501): mkdir(&(0x7f0000000400)='./file0\x00', 0x114) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x718bb647156ec3b7) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) chdir(&(0x7f0000000000)='./bus\x00') linkat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) 773.977251ms ago: executing program 2 (id=1502): socket$kcm(0x21, 0x2, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x4, 0x2, 0x7}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0) getpeername$netlink(r2, &(0x7f0000000340), &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) landlock_create_ruleset(&(0x7f0000000080)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x48) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r4 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r6, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r7, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 641.621855ms ago: executing program 2 (id=1503): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xee01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e00000004000000080000000600000000000000", @ANYRES32, @ANYBLOB="000000000025000000fcf500"/29, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x404, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0, @ANYRES8, @ANYRES8], 0x1, 0x122e, &(0x7f0000002580)="$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r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10042, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) truncate(&(0x7f00000000c0)='./file1\x00', 0x5) pwrite64(r2, &(0x7f0000000000)="4b98", 0x2, 0x2) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r4, 0x0, 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f00000006c0)='.\x00', 0xaa) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x143042, 0x80) pwritev2(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)='G2', 0x2}], 0x1, 0x5405, 0x0, 0x0) copy_file_range(r6, &(0x7f0000000040)=0x8, r6, 0x0, 0x6, 0x0) read$msr(r3, &(0x7f0000032680)=""/102392, 0x18ff8) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000280)) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r7, 0x29, 0x50, 0x0, 0x0) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x80) write$cgroup_int(r8, &(0x7f0000000040)=0x800000000001e8, 0x12) 323.852662ms ago: executing program 4 (id=1504): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='3', 0x1) 204.182605ms ago: executing program 3 (id=1505): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x181603, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) socket$kcm(0x2, 0xa, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) pipe(&(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 125.746967ms ago: executing program 2 (id=1506): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='3', 0x1) 0s ago: executing program 2 (id=1507): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./my_configfs/dlm/cluster1/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000001100)="0200"/128, 0x80) kernel console output (not intermixed with test programs): 1, Product=2, SerialNumber=3 [ 248.408533][ T4323] usb 4-1: Product: syz [ 248.418256][ T4323] usb 4-1: Manufacturer: syz [ 248.428406][ T4323] usb 4-1: SerialNumber: syz [ 248.456106][ T4323] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 248.494415][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 87 [ 248.512175][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 7 [ 248.533853][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 248.555267][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 248.591735][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 248.641737][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 85 [ 248.662683][ T6519] misc userio: No port type given on /dev/userio [ 248.698559][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 5 [ 248.717061][ T4323] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 248.730078][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 83 [ 248.741404][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 248.756592][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 248.769454][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 4 [ 248.780031][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 86 [ 248.796392][ T4323] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 248.808529][ T4323] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 248.820072][ T4323] usb 4-1: USB disconnect, device number 30 [ 248.829198][ T4323] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 248.843484][ T4323] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 248.854500][ T4323] keyspan 4-1:1.0: device disconnected [ 249.592849][ T6542] loop2: detected capacity change from 0 to 8192 [ 249.609564][ T6542] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 249.628018][ T6542] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 249.635345][ T6542] FAT-fs (loop2): Filesystem has been set read-only [ 250.567866][ T6560] 9pnet_virtio: no channels available for device syz [ 251.670760][ T6573] misc userio: No port type given on /dev/userio [ 252.270031][ T6584] device syzkaller0 entered promiscuous mode [ 252.464228][ T6588] loop1: detected capacity change from 0 to 8192 [ 252.473180][ T6584] tipc: Enabling of bearer rejected, failed to enable media [ 252.563603][ T6588] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 252.584738][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.592946][ T6588] FAT-fs (loop1): Filesystem has been set read-only [ 252.600232][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.608106][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.615976][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.624003][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.631962][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.639948][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.647813][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.655703][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.663548][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.671365][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.679239][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.687092][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.696379][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.704874][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.712893][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.783492][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.791368][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.799268][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.807897][ T6588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 252.844943][ T27] audit: type=1800 audit(1786532118.133:23): pid=6588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.726" name="file2" dev="loop1" ino=1048637 res=0 errno=0 [ 252.935050][ T27] audit: type=1800 audit(1786532118.243:24): pid=6598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.727" name="file" dev="configfs" ino=43271 res=0 errno=0 [ 253.014371][ T6600] 9pnet_virtio: no channels available for device syz [ 253.362221][ T6588] syz.1.726 (6588) used greatest stack depth: 19120 bytes left [ 253.932166][ T4320] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 254.082228][ T4320] usb 5-1: device descriptor read/64, error -71 [ 254.327127][ T6628] loop2: detected capacity change from 0 to 8192 [ 254.352706][ T4320] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 254.368983][ T6628] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 254.385751][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.393808][ T6628] FAT-fs (loop2): Filesystem has been set read-only [ 254.400391][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.408227][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.416261][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.424226][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.432228][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.440787][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.448778][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.456708][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.464574][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.472444][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.480260][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.488116][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.496027][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.503971][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.511759][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.525338][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.533354][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.541890][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.549773][ T6628] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 254.557761][ T27] audit: type=1800 audit(1786532119.873:25): pid=6628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.739" name="file2" dev="loop2" ino=1048639 res=0 errno=0 [ 254.662465][ T4320] usb 5-1: device descriptor read/64, error -71 [ 254.782701][ T4320] usb usb5-port1: attempt power cycle [ 255.028051][ T27] audit: type=1800 audit(1786532120.333:26): pid=6638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.742" name="file" dev="configfs" ino=42585 res=0 errno=0 [ 255.047876][ C1] vkms_vblank_simulate: vblank timer overrun [ 255.113321][ T6640] 9pnet_virtio: no channels available for device syz [ 255.242160][ T4320] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 255.534581][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.540919][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.815792][ T4320] usb 5-1: device descriptor read/8, error -71 [ 256.092164][ T4320] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 256.132959][ T4320] usb 5-1: device descriptor read/8, error -71 [ 256.262284][ T4320] usb usb5-port1: unable to enumerate USB device [ 256.813031][ T6662] loop4: detected capacity change from 0 to 8192 [ 256.830080][ T6662] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 256.846760][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.854770][ T6662] FAT-fs (loop4): Filesystem has been set read-only [ 256.861348][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.869202][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.877015][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.884997][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.892886][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.901658][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.909543][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.917411][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.925333][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.933260][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.941076][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.949034][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.956888][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.964839][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.972670][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.982801][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.990647][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 256.999224][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 257.007287][ T6662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 257.015370][ T27] audit: type=1800 audit(1786532122.333:27): pid=6662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.751" name="file2" dev="loop4" ino=1048641 res=0 errno=0 [ 257.493237][ T6680] 9pnet_virtio: no channels available for device syz [ 258.257647][ T27] audit: type=1800 audit(1786532123.563:28): pid=6681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.754" name="file" dev="configfs" ino=43450 res=0 errno=0 [ 258.336354][ T6682] 9pnet_virtio: no channels available for device syz [ 259.333891][ T6708] misc userio: No port type given on /dev/userio [ 260.010832][ T6716] device syzkaller0 entered promiscuous mode [ 260.031974][ T6716] tipc: Enabling of bearer rejected, failed to enable media [ 260.614243][ T6726] 9pnet_virtio: no channels available for device syz [ 261.522156][ T27] audit: type=1800 audit(1786532126.823:29): pid=6730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.773" name="file" dev="configfs" ino=43529 res=0 errno=0 [ 261.601767][ T6732] 9pnet_virtio: no channels available for device syz [ 262.728533][ T6743] misc userio: No port type given on /dev/userio [ 262.840780][ T6749] device syzkaller0 entered promiscuous mode [ 262.930678][ T6749] tipc: Enabling of bearer rejected, failed to enable media [ 263.082281][ T14] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 264.266711][ T14] usb 2-1: config 0 has no interfaces? [ 264.607218][ T14] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 264.626070][ T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.651548][ T14] usb 2-1: config 0 descriptor?? [ 264.896286][ T6745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 264.924838][ T6745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 264.935699][ T4320] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 265.075032][ T27] audit: type=1800 audit(1786532130.383:30): pid=6773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.787" name="file" dev="configfs" ino=42816 res=0 errno=0 [ 265.151729][ T6775] 9pnet_virtio: no channels available for device syz [ 265.392271][ T6745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.412197][ T4320] usb 4-1: Using ep0 maxpacket: 16 [ 265.465829][ T6745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 265.593309][ T6745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.689346][ T6745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 265.843138][ T4320] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 265.858290][ T4320] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 265.883103][ T4320] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 265.884709][ T4321] usb 2-1: USB disconnect, device number 24 [ 265.901719][ T4320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.910412][ T4320] usb 4-1: Product: syz [ 265.914635][ T4320] usb 4-1: Manufacturer: syz [ 265.919241][ T4320] usb 4-1: SerialNumber: syz [ 265.944010][ T4320] usb 4-1: config 0 descriptor?? [ 267.283377][ T6799] loop4: detected capacity change from 0 to 8192 [ 267.311559][ T6799] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 267.341078][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.349275][ T6799] FAT-fs (loop4): Filesystem has been set read-only [ 267.355988][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.363874][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.371706][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.379880][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.387904][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.395769][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.403734][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.411567][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.419596][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.427501][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.431364][ T6800] misc userio: No port type given on /dev/userio [ 267.435338][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.435383][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.435404][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.435547][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.474409][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.487798][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.495710][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.503597][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.511421][ T6799] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 267.519437][ T27] audit: type=1800 audit(1786532132.823:31): pid=6799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.796" name="file2" dev="loop4" ino=1048643 res=0 errno=0 [ 267.761707][ T14] usb 4-1: USB disconnect, device number 31 [ 267.978405][ T27] audit: type=1800 audit(1786532133.283:32): pid=6809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.798" name="file" dev="configfs" ino=42897 res=0 errno=0 [ 268.061591][ T6811] 9pnet_virtio: no channels available for device syz [ 269.355145][ T129] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 269.512160][ T129] usb 4-1: device descriptor read/64, error -71 [ 269.852244][ T129] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 270.028534][ T6842] misc userio: No port type given on /dev/userio [ 270.036344][ T129] usb 4-1: device descriptor read/64, error -71 [ 270.163056][ T129] usb usb4-port1: attempt power cycle [ 270.674487][ T129] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 270.714637][ T129] usb 4-1: device descriptor read/8, error -71 [ 271.072243][ T129] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 271.133240][ T129] usb 4-1: device descriptor read/8, error -71 [ 271.262422][ T129] usb usb4-port1: unable to enumerate USB device [ 271.513293][ T6872] device syzkaller0 entered promiscuous mode [ 271.544570][ T6872] tipc: Enabling of bearer rejected, failed to enable media [ 272.484382][ T6885] misc userio: No port type given on /dev/userio [ 272.492219][ T4320] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 272.686834][ T4320] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 272.699134][ T4320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.717778][ T4320] usb 2-1: Product: syz [ 272.726237][ T4320] usb 2-1: Manufacturer: syz [ 272.735081][ T4320] usb 2-1: SerialNumber: syz [ 272.957480][ T4320] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 273.196291][ T4320] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 273.224601][ T4320] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 273.245150][ T4320] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 273.255733][ T4320] lan78xx: probe of 2-1:1.0 failed with error -32 [ 273.724944][ T6903] device syzkaller0 entered promiscuous mode [ 274.392157][ T4319] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 274.472225][ T4401] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 274.562172][ T4319] usb 5-1: device descriptor read/64, error -71 [ 274.675966][ T4401] usb 3-1: config 0 has no interfaces? [ 274.681497][ T4401] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 274.702162][ T4401] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.733433][ T4401] usb 3-1: config 0 descriptor?? [ 274.832165][ T4319] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 274.958757][ T6918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.971713][ T6918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.002425][ T4319] usb 5-1: device descriptor read/64, error -71 [ 275.109020][ T126] usb 2-1: USB disconnect, device number 25 [ 275.132432][ T4319] usb usb5-port1: attempt power cycle [ 275.178205][ T6927] misc userio: No port type given on /dev/userio [ 275.390196][ T6918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.409969][ T6918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.426955][ T6918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.440125][ T6918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.457061][ T126] usb 3-1: USB disconnect, device number 30 [ 275.553448][ T4319] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 275.592933][ T4319] usb 5-1: device descriptor read/8, error -71 [ 275.922168][ T4319] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 275.953190][ T4319] usb 5-1: device descriptor read/8, error -71 [ 276.072294][ T4319] usb usb5-port1: unable to enumerate USB device [ 276.536548][ T6945] device syzkaller0 entered promiscuous mode [ 276.748649][ T6949] loop2: detected capacity change from 0 to 8192 [ 276.791484][ T6949] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 276.826275][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.834321][ T6949] FAT-fs (loop2): Filesystem has been set read-only [ 276.840957][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.849085][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.857011][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.865686][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.873721][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.881542][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.889532][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.897562][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.905430][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.913300][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.921115][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.929002][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.936853][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.944861][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.952718][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.963930][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.972296][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.980322][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.988195][ T6949] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 276.996184][ T27] audit: type=1800 audit(1786532142.303:33): pid=6949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.852" name="file2" dev="loop2" ino=1048646 res=0 errno=0 [ 277.645695][ T6971] misc userio: No port type given on /dev/userio [ 278.171491][ T6979] device syzkaller0 entered promiscuous mode [ 278.548398][ T6984] loop4: detected capacity change from 0 to 8192 [ 278.559213][ T6984] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 278.573651][ T6984] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 278.580810][ T6984] FAT-fs (loop4): Filesystem has been set read-only [ 278.912902][ T4323] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 279.112289][ T4323] usb 3-1: Using ep0 maxpacket: 16 [ 279.120041][ T4323] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 279.128620][ T4323] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 279.139228][ T4323] usb 3-1: config 0 has no interface number 0 [ 279.145636][ T4323] usb 3-1: config 0 interface 34 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 279.156516][ T4323] usb 3-1: config 0 interface 34 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 279.180400][ T4323] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 279.189506][ T4323] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.197857][ T4323] usb 3-1: Product: syz [ 279.202030][ T4323] usb 3-1: Manufacturer: syz [ 279.206894][ T4323] usb 3-1: SerialNumber: syz [ 279.236382][ T4323] usb 3-1: config 0 descriptor?? [ 279.247324][ T4323] asix: probe of 3-1:0.34 failed with error -22 [ 279.332173][ T4320] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 279.492204][ T4320] usb 5-1: device descriptor read/64, error -71 [ 279.772270][ T4320] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 279.932505][ T4320] usb 5-1: device descriptor read/64, error -71 [ 280.053247][ T4320] usb usb5-port1: attempt power cycle [ 280.366814][ T7009] misc userio: No port type given on /dev/userio [ 280.962328][ T4320] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 281.082630][ T4320] usb 5-1: device descriptor read/8, error -71 [ 281.153717][ T7013] device syzkaller0 entered promiscuous mode [ 281.472983][ T4320] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 281.503749][ T4320] usb 5-1: device descriptor read/8, error -71 [ 281.618505][ T129] usb 3-1: USB disconnect, device number 31 [ 281.632411][ T4320] usb usb5-port1: unable to enumerate USB device [ 282.562421][ T126] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 282.762181][ T126] usb 2-1: Using ep0 maxpacket: 16 [ 282.769188][ T126] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 282.798976][ T126] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.822971][ T126] usb 2-1: config 0 descriptor?? [ 282.833467][ T126] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 283.550660][ T7051] misc userio: No port type given on /dev/userio [ 284.195664][ T7054] device syzkaller0 entered promiscuous mode [ 284.962180][ T129] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 285.122923][ T129] usb 5-1: device descriptor read/64, error -71 [ 285.226278][ T126] gspca_sonixj: reg_r err -32 [ 285.233862][ T126] sonixj: probe of 2-1:0.0 failed with error -32 [ 285.267889][ T126] usb 2-1: USB disconnect, device number 26 [ 285.392165][ T129] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 285.552281][ T129] usb 5-1: device descriptor read/64, error -71 [ 285.682313][ T129] usb usb5-port1: attempt power cycle [ 285.884882][ T7077] loop1: detected capacity change from 0 to 8192 [ 285.903422][ T7077] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 285.917097][ T7077] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 285.924415][ T7077] FAT-fs (loop1): Filesystem has been set read-only [ 286.421295][ T129] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 286.453756][ T129] usb 5-1: device descriptor read/8, error -71 [ 286.722222][ T129] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 286.771743][ T129] usb 5-1: device descriptor read/8, error -71 [ 286.892433][ T129] usb usb5-port1: unable to enumerate USB device [ 286.923083][ T7093] device syzkaller0 entered promiscuous mode [ 288.173920][ T7113] loop1: detected capacity change from 0 to 8192 [ 288.190357][ T7113] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 288.205530][ T7113] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 288.212838][ T7113] FAT-fs (loop1): Filesystem has been set read-only [ 289.582169][ T4401] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 289.782176][ T4401] usb 2-1: Using ep0 maxpacket: 16 [ 289.788958][ T4401] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 289.807720][ T4401] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 289.828251][ T4401] usb 2-1: config 0 has no interface number 0 [ 289.834642][ T4401] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 289.852152][ T4401] usb 2-1: config 0 interface 34 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 289.884131][ T4401] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 289.902147][ T4401] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.920410][ T4401] usb 2-1: Product: syz [ 289.924892][ T4401] usb 2-1: Manufacturer: syz [ 289.929498][ T4401] usb 2-1: SerialNumber: syz [ 289.951254][ T4401] usb 2-1: config 0 descriptor?? [ 289.961363][ T7131] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 289.975123][ T4401] asix: probe of 2-1:0.34 failed with error -22 [ 290.535265][ T7146] loop3: detected capacity change from 0 to 8192 [ 290.545367][ T7146] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 290.559083][ T7146] FAT-fs (loop3): error, clusters badly computed (1 != 0) [ 290.566329][ T7146] FAT-fs (loop3): Filesystem has been set read-only [ 292.314831][ T27] audit: type=1800 audit(1786532157.623:34): pid=7178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.934" name="file" dev="configfs" ino=44639 res=0 errno=0 [ 292.396926][ T7180] 9pnet_virtio: no channels available for device syz [ 293.125943][ T4323] usb 2-1: USB disconnect, device number 27 [ 293.308346][ T7188] loop1: detected capacity change from 0 to 8192 [ 293.332193][ T7188] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 293.346215][ T7188] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 293.354061][ T7188] FAT-fs (loop1): Filesystem has been set read-only [ 293.502233][ T4320] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 293.682285][ T4320] usb 5-1: device descriptor read/64, error -71 [ 293.858579][ T7183] input: syz0 as /devices/virtual/input/input14 [ 293.972190][ T4320] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 293.989294][ T27] audit: type=1800 audit(1786532159.293:35): pid=7201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.939" name="file" dev="configfs" ino=44658 res=0 errno=0 [ 294.068309][ T7202] 9pnet_virtio: no channels available for device syz [ 294.912200][ T4320] usb 5-1: device descriptor read/64, error -71 [ 295.033187][ T4320] usb usb5-port1: attempt power cycle [ 295.442263][ T4320] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 295.502928][ T4320] usb 5-1: device descriptor read/8, error -71 [ 295.772380][ T4320] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 295.819475][ T27] audit: type=1800 audit(1786532161.123:36): pid=7222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.946" name="file" dev="configfs" ino=45433 res=0 errno=0 [ 295.900178][ T7224] 9pnet_virtio: no channels available for device syz [ 296.034023][ T4320] usb 5-1: device descriptor read/8, error -71 [ 296.739385][ T4320] usb usb5-port1: unable to enumerate USB device [ 296.852924][ T7232] loop1: detected capacity change from 0 to 8192 [ 296.861660][ T7232] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 296.878798][ T7232] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 296.886014][ T7232] FAT-fs (loop1): Filesystem has been set read-only [ 297.431883][ T7238] misc userio: No port type given on /dev/userio [ 297.979559][ T27] audit: type=1800 audit(1786532163.283:37): pid=7243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.951" name="file" dev="configfs" ino=45472 res=0 errno=0 [ 298.059710][ T7245] 9pnet_virtio: no channels available for device syz [ 299.342640][ T7] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 299.591976][ T27] audit: type=1800 audit(1786532164.893:38): pid=7264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.958" name="file" dev="configfs" ino=44806 res=0 errno=0 [ 299.674719][ T7265] 9pnet_virtio: no channels available for device syz [ 299.725228][ T7] usb 5-1: config 0 has no interfaces? [ 300.372141][ T7] usb 5-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 300.433313][ T7] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.494808][ T7] usb 5-1: config 0 descriptor?? [ 300.792223][ T7255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 300.822473][ T7255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 301.081524][ T7274] input: syz0 as /devices/virtual/input/input15 [ 301.245419][ T7255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 301.310525][ T7255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 301.386094][ T7255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 301.448703][ T7279] loop1: detected capacity change from 0 to 8192 [ 301.468177][ T7279] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 301.481304][ T7279] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 301.488518][ T7279] FAT-fs (loop1): Filesystem has been set read-only [ 301.698553][ T7255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 301.796093][ T7] usb 5-1: USB disconnect, device number 44 [ 302.344218][ T7287] misc userio: No port type given on /dev/userio [ 303.152881][ T27] audit: type=1800 audit(1786532168.463:39): pid=7290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.965" name="file" dev="configfs" ino=45523 res=0 errno=0 [ 303.232122][ T7292] 9pnet_virtio: no channels available for device syz [ 304.401136][ T27] audit: type=1800 audit(1786532169.703:40): pid=7305 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.970" name="file" dev="configfs" ino=44916 res=0 errno=0 [ 304.481719][ T7307] 9pnet_virtio: no channels available for device syz [ 306.015797][ T4319] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 306.214017][ T4319] usb 3-1: Using ep0 maxpacket: 16 [ 306.225042][ T4319] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 306.293974][ T4319] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 306.347878][ T4319] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 306.425346][ T4319] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 306.479341][ T4319] usb 3-1: Manufacturer: syz [ 306.648441][ T4319] usb 3-1: config 0 descriptor?? [ 307.115805][ T7335] misc userio: No port type given on /dev/userio [ 308.087485][ T27] audit: type=1800 audit(1786532173.393:41): pid=7347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.982" name="file" dev="configfs" ino=45038 res=0 errno=0 [ 308.185242][ T7349] 9pnet_virtio: no channels available for device syz [ 308.950521][ T4319] usb 3-1: USB disconnect, device number 32 [ 310.202085][ C1] sched: RT throttling activated [ 310.371050][ T7351] Set syz1 is full, maxelem 65536 reached [ 312.038598][ T7383] misc userio: No port type given on /dev/userio [ 312.859908][ T27] audit: type=1800 audit(1786532178.163:42): pid=7393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.995" name="file" dev="configfs" ino=46189 res=0 errno=0 [ 312.942990][ T7396] 9pnet_virtio: no channels available for device syz [ 313.612670][ T4323] usb 5-1: new full-speed USB device number 45 using dummy_hcd [ 313.803856][ T4323] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 313.825068][ T4323] usb 5-1: config 0 has no interfaces? [ 313.848740][ T4323] usb 5-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 313.896865][ T4323] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.905185][ T4323] usb 5-1: Product: syz [ 313.913559][ T4323] usb 5-1: Manufacturer: syz [ 313.919931][ T4323] usb 5-1: SerialNumber: syz [ 313.943588][ T4323] usb 5-1: config 0 descriptor?? [ 314.204095][ T4323] usb 5-1: USB disconnect, device number 45 [ 314.312195][ T4321] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 314.523869][ T4321] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 314.544545][ T4321] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.585603][ T4321] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 314.600171][ T4321] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 14 [ 314.633924][ T4321] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 314.650191][ T4321] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.658435][ T4321] usb 2-1: Product: syz [ 314.663243][ T4321] usb 2-1: Manufacturer: syz [ 314.667860][ T4321] usb 2-1: SerialNumber: syz [ 314.695178][ T4321] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 314.709089][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 87 [ 314.725057][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 7 [ 314.747744][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 82 [ 314.765896][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 314.779534][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 314.797699][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 85 [ 314.851277][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 5 [ 314.925924][ T7420] misc userio: No port type given on /dev/userio [ 314.980308][ T4321] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 315.171182][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 83 [ 315.273645][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 315.375577][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 315.428840][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 4 [ 315.444706][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 86 [ 315.457574][ T4321] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 315.475150][ T4321] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 315.520426][ T4321] usb 2-1: USB disconnect, device number 28 [ 315.708207][ T27] audit: type=1800 audit(1786532181.013:43): pid=7427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1008" name="file" dev="configfs" ino=45800 res=0 errno=0 [ 315.728353][ T4319] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 315.794077][ T7429] 9pnet_virtio: no channels available for device syz [ 316.486141][ T4321] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 316.514577][ T4321] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 316.524533][ T4321] keyspan 2-1:1.0: device disconnected [ 316.647166][ T4319] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 316.668008][ T4319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 316.691813][ T4319] usb 4-1: config 0 descriptor?? [ 316.711320][ T4319] cp210x 4-1:0.0: cp210x converter detected [ 316.984214][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.990571][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.116400][ T4319] cp210x 4-1:0.0: failed to get vendor val 0x370c size 13: -71 [ 317.133466][ T4319] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 317.156648][ T4319] usb 4-1: cp210x converter now attached to ttyUSB0 [ 317.170393][ T4319] usb 4-1: USB disconnect, device number 36 [ 317.189683][ T4319] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 317.211275][ T4319] cp210x 4-1:0.0: device disconnected [ 317.401104][ T7455] loop4: detected capacity change from 0 to 8192 [ 317.411040][ T7455] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 317.429116][ T7455] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 317.436393][ T7455] FAT-fs (loop4): Filesystem has been set read-only [ 318.268104][ T27] audit: type=1800 audit(1786532183.573:44): pid=7466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1022" name="file" dev="configfs" ino=46410 res=0 errno=0 [ 318.348796][ T7468] 9pnet_virtio: no channels available for device syz [ 321.605034][ T27] audit: type=1800 audit(1786532186.913:45): pid=7507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1035" name="file" dev="configfs" ino=46454 res=0 errno=0 [ 321.686690][ T7509] 9pnet_virtio: no channels available for device syz [ 323.572187][ T4319] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 323.809263][ T4319] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 323.915736][ T4319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.060086][ T4319] usb 4-1: Product: syz [ 324.132981][ T4319] usb 4-1: Manufacturer: syz [ 324.207715][ T4319] usb 4-1: SerialNumber: syz [ 324.410471][ T27] audit: type=1800 audit(1786532189.713:46): pid=7538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1047" name="file" dev="configfs" ino=46064 res=0 errno=0 [ 324.507881][ T7541] 9pnet_virtio: no channels available for device syz [ 324.597593][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 324.958236][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 324.970989][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 324.982882][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 324.993653][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 325.012956][ T4319] lan78xx: probe of 4-1:1.0 failed with error -32 [ 325.139714][ T27] audit: type=1800 audit(1786532190.443:47): pid=7547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1048" name="file" dev="configfs" ino=46541 res=0 errno=0 [ 325.216201][ T7549] 9pnet_virtio: no channels available for device syz [ 326.336821][ T129] usb 4-1: USB disconnect, device number 37 [ 326.416771][ T4321] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 326.613860][ T4321] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 326.636657][ T4321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.659754][ T4321] usb 3-1: config 0 descriptor?? [ 326.684046][ T4321] cp210x 3-1:0.0: cp210x converter detected [ 327.540954][ T4321] usb 3-1: cp210x converter now attached to ttyUSB0 [ 327.555187][ T4321] usb 3-1: USB disconnect, device number 33 [ 327.563796][ T4321] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 327.571892][ T4321] cp210x 3-1:0.0: device disconnected [ 328.962208][ T4319] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 329.002135][ T129] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 329.157001][ T4319] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 329.180480][ T4319] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.201981][ T4319] usb 5-1: Product: syz [ 329.211797][ T4319] usb 5-1: Manufacturer: syz [ 329.219914][ T129] usb 3-1: config 0 has no interfaces? [ 329.225679][ T129] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 329.229574][ T4319] usb 5-1: SerialNumber: syz [ 329.243852][ T129] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 329.261492][ T129] usb 3-1: config 0 descriptor?? [ 329.466644][ T4319] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 329.491710][ T4319] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 329.504772][ T7597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.532564][ T4319] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 329.543263][ T7597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.552152][ T4319] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 329.571877][ T4319] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 329.593205][ T4319] lan78xx: probe of 5-1:1.0 failed with error -32 [ 329.975584][ T7597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.984891][ T7597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.994008][ T7597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 330.003085][ T7597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.013052][ T2189] usb 3-1: USB disconnect, device number 34 [ 330.232183][ T4319] usb 4-1: new full-speed USB device number 38 using dummy_hcd [ 330.413865][ T4319] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 330.424703][ T4319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.440951][ T4319] usb 4-1: config 0 descriptor?? [ 330.451227][ T4319] cp210x 4-1:0.0: cp210x converter detected [ 330.659699][ T4319] usb 4-1: cp210x converter now attached to ttyUSB0 [ 330.869552][ T4325] usb 4-1: USB disconnect, device number 38 [ 330.880012][ T4325] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 330.898667][ T4325] cp210x 4-1:0.0: device disconnected [ 331.745183][ T129] usb 5-1: USB disconnect, device number 46 [ 333.463208][ T4319] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 333.663936][ T4319] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.683557][ T4319] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 333.702157][ T4319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.711814][ T4319] usb 4-1: config 0 descriptor?? [ 333.925630][ T4319] usbhid 4-1:0.0: can't add hid device: -71 [ 333.942220][ T4319] usbhid: probe of 4-1:0.0 failed with error -71 [ 333.960843][ T4319] usb 4-1: USB disconnect, device number 39 [ 334.332219][ T7] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 334.492160][ T4319] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 334.515896][ T7] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 334.525301][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.533621][ T7] usb 2-1: Product: syz [ 334.537811][ T7] usb 2-1: Manufacturer: syz [ 334.542466][ T7] usb 2-1: SerialNumber: syz [ 334.592171][ T126] usb 5-1: new full-speed USB device number 47 using dummy_hcd [ 334.673868][ T4319] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.685100][ T4319] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 334.694379][ T4319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.712235][ T4319] usb 4-1: config 0 descriptor?? [ 334.753446][ T7] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 334.767038][ T7] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 334.779267][ T7] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 334.790894][ T7] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 334.800730][ T7] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 334.810311][ T126] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 334.821389][ T7] lan78xx: probe of 2-1:1.0 failed with error -32 [ 334.828733][ T126] usb 5-1: config 0 has no interfaces? [ 334.845832][ T126] usb 5-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 334.854976][ T126] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.863350][ T126] usb 5-1: Product: syz [ 334.867564][ T126] usb 5-1: Manufacturer: syz [ 334.872424][ T126] usb 5-1: SerialNumber: syz [ 334.878801][ T126] usb 5-1: config 0 descriptor?? [ 335.106758][ T129] usb 5-1: USB disconnect, device number 47 [ 335.543078][ T4319] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 335.551286][ T4319] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input16 [ 335.867577][ T4325] usb 4-1: USB disconnect, device number 40 [ 335.867727][ C0] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 337.137067][ T129] usb 2-1: USB disconnect, device number 29 [ 337.251655][ T27] audit: type=1800 audit(1786532202.553:48): pid=7696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1097" name="file" dev="configfs" ino=47592 res=0 errno=0 [ 337.328587][ T7700] 9pnet_virtio: no channels available for device syz [ 339.242238][ T129] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 339.322214][ T126] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 339.483164][ T129] usb 5-1: config 0 has no interfaces? [ 339.489154][ T129] usb 5-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 339.629445][ T129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.864915][ T129] usb 5-1: config 0 descriptor?? [ 340.025845][ T27] audit: type=1800 audit(1786532205.333:49): pid=7737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1111" name="file" dev="configfs" ino=46840 res=0 errno=0 [ 340.062024][ T126] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 340.104913][ T7739] 9pnet_virtio: no channels available for device syz [ 340.120626][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.175681][ T7726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 340.246549][ T126] usb 4-1: Product: syz [ 340.291114][ T7726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.325260][ T126] usb 4-1: Manufacturer: syz [ 340.385860][ T126] usb 4-1: SerialNumber: syz [ 340.783377][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 340.834816][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 340.851605][ T7726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 340.901395][ T7726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.932232][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 340.991537][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 341.006909][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 341.031307][ T4324] usb 5-1: USB disconnect, device number 48 [ 341.058926][ T126] lan78xx: probe of 4-1:1.0 failed with error -32 [ 342.523556][ T129] usb 4-1: USB disconnect, device number 41 [ 343.226022][ T27] audit: type=1800 audit(1786532208.533:50): pid=7786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1123" name="file" dev="configfs" ino=47093 res=0 errno=0 [ 343.305725][ T7788] 9pnet_virtio: no channels available for device syz [ 345.172203][ T126] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 345.355638][ T126] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 345.392334][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.452992][ T126] usb 4-1: Product: syz [ 346.332570][ T126] usb 4-1: Manufacturer: syz [ 346.349474][ T126] usb 4-1: SerialNumber: syz [ 346.582574][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 346.628587][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 347.075241][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 347.111017][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 347.131579][ T126] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 347.166963][ T126] lan78xx: probe of 4-1:1.0 failed with error -32 [ 347.223726][ T27] audit: type=1800 audit(1786532212.533:51): pid=7829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1139" name="file" dev="configfs" ino=48370 res=0 errno=0 [ 347.303037][ T7830] 9pnet_virtio: no channels available for device syz [ 348.360579][ T126] usb 4-1: USB disconnect, device number 42 [ 348.706832][ T4279] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 348.792239][ T129] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 349.014018][ T129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.057008][ T129] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 349.068235][ T129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.082840][ T129] usb 5-1: config 0 descriptor?? [ 349.595120][ T129] usbhid 5-1:0.0: can't add hid device: -71 [ 349.602676][ T129] usbhid: probe of 5-1:0.0 failed with error -71 [ 349.611572][ T129] usb 5-1: USB disconnect, device number 49 [ 350.102264][ T129] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 350.294624][ T129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 350.305834][ T129] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 350.315230][ T2189] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 350.323154][ T129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.340424][ T129] usb 5-1: config 0 descriptor?? [ 350.422411][ T4324] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 350.509216][ T2189] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 350.531661][ T2189] usb 2-1: config 0 has no interfaces? [ 350.540666][ T2189] usb 2-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 350.556726][ T2189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.565771][ T2189] usb 2-1: Product: syz [ 350.570009][ T2189] usb 2-1: Manufacturer: syz [ 350.575004][ T2189] usb 2-1: SerialNumber: syz [ 350.586948][ T4324] usb 4-1: device descriptor read/64, error -71 [ 350.591174][ T2189] usb 2-1: config 0 descriptor?? [ 350.843531][ T7] usb 2-1: USB disconnect, device number 30 [ 350.862234][ T4324] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 351.015652][ T4324] usb 4-1: device descriptor read/64, error -71 [ 351.142369][ T4324] usb usb4-port1: attempt power cycle [ 351.185978][ T129] aiptek 5-1:0.0: Aiptek using 400 ms programming speed [ 351.199235][ T129] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input17 [ 351.525627][ T2189] usb 5-1: USB disconnect, device number 50 [ 351.531607][ C1] aiptek 5-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 351.592227][ T4324] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 352.422997][ T4324] usb 4-1: device descriptor read/8, error -71 [ 352.692133][ T4324] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 352.722189][ T26] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 352.743175][ T4324] usb 4-1: device descriptor read/8, error -71 [ 352.902272][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 352.910276][ T26] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 352.971782][ T26] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 352.999212][ T26] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 353.071948][ T26] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 353.096355][ T4324] usb usb4-port1: unable to enumerate USB device [ 353.108090][ T26] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 353.116321][ T26] usb 5-1: Manufacturer: syz [ 353.122631][ T26] usb 5-1: config 0 descriptor?? [ 353.392487][ T4325] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 353.566660][ T4325] usb 3-1: device descriptor read/64, error -71 [ 353.852523][ T4325] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 353.932296][ T26] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 353.982236][ T2189] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 354.012239][ T4325] usb 3-1: device descriptor read/64, error -71 [ 354.123772][ T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 354.134260][ T4325] usb usb3-port1: attempt power cycle [ 354.141468][ T26] usb 4-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 3.0a [ 354.150734][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.158957][ T26] usb 4-1: Product: syz [ 354.163154][ T26] usb 4-1: Manufacturer: syz [ 354.167747][ T26] usb 4-1: SerialNumber: syz [ 354.179768][ T26] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 354.187882][ T2189] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 354.200001][ T26] input: xirlink-cit as /devices/platform/dummy_hcd.3/usb4/4-1/input/input18 [ 354.209543][ T2189] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 354.223707][ T2189] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.243402][ T2189] usb 2-1: config 0 descriptor?? [ 354.383952][ T7] usb 4-1: USB disconnect, device number 47 [ 354.455181][ T2189] usbhid 2-1:0.0: can't add hid device: -71 [ 354.461235][ T2189] usbhid: probe of 2-1:0.0 failed with error -71 [ 354.476146][ T2189] usb 2-1: USB disconnect, device number 31 [ 354.562204][ T4325] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 354.602966][ T4325] usb 3-1: device descriptor read/8, error -71 [ 354.902169][ T4325] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 354.938428][ T4325] usb 3-1: device descriptor read/8, error -71 [ 355.062371][ T2189] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 355.070487][ T4325] usb usb3-port1: unable to enumerate USB device [ 355.266239][ T2189] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 355.277668][ T2189] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 355.289566][ T2189] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.300711][ T2189] usb 2-1: config 0 descriptor?? [ 355.451361][ T129] usb 5-1: USB disconnect, device number 51 [ 355.532449][ T26] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 355.682380][ T26] usb 4-1: device descriptor read/64, error -71 [ 355.882261][ T129] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 355.952160][ T26] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 356.078208][ T129] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 356.097925][ T129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.106521][ T26] usb 4-1: device descriptor read/64, error -71 [ 356.113201][ T129] usb 5-1: Product: syz [ 356.117554][ T129] usb 5-1: Manufacturer: syz [ 356.123343][ T129] usb 5-1: SerialNumber: syz [ 356.137880][ T2189] aiptek 2-1:0.0: Aiptek using 400 ms programming speed [ 356.151918][ T2189] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input19 [ 356.242560][ T26] usb usb4-port1: attempt power cycle [ 356.351429][ T129] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 356.371949][ T129] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 356.564957][ T4322] usb 2-1: USB disconnect, device number 32 [ 356.571176][ C1] aiptek 2-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 356.672970][ T26] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 356.722765][ T26] usb 4-1: device descriptor read/8, error -71 [ 356.792160][ T129] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 356.817568][ T129] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 356.830234][ T129] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 356.849715][ T129] lan78xx: probe of 5-1:1.0 failed with error -32 [ 357.002302][ T26] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 357.042838][ T26] usb 4-1: device descriptor read/8, error -71 [ 357.162351][ T26] usb usb4-port1: unable to enumerate USB device [ 357.892221][ T4324] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 358.083649][ T4324] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 358.099256][ T4324] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 358.110398][ T4324] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 358.119765][ T4324] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 358.127862][ T4324] usb 3-1: SerialNumber: syz [ 358.351795][ T4324] usb 3-1: 0:2 : does not exist [ 358.396297][ T4324] usb 3-1: USB disconnect, device number 39 [ 358.534636][ T126] usb 5-1: USB disconnect, device number 52 [ 358.802380][ T4279] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 359.062203][ T4322] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 359.293883][ T4322] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.313769][ T4322] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 359.338402][ T4322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.363254][ T4322] usb 4-1: config 0 descriptor?? [ 359.506101][ T126] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 359.572945][ T4322] usbhid 4-1:0.0: can't add hid device: -71 [ 359.578974][ T4322] usbhid: probe of 4-1:0.0 failed with error -71 [ 359.601188][ T4322] usb 4-1: USB disconnect, device number 52 [ 359.672257][ T126] usb 2-1: device descriptor read/64, error -71 [ 359.942529][ T126] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 360.102404][ T126] usb 2-1: device descriptor read/64, error -71 [ 360.182408][ T4322] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 360.252551][ T126] usb usb2-port1: attempt power cycle [ 360.373710][ T4322] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 360.389301][ T4322] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 360.399147][ T4322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.407527][ T26] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 360.417128][ T4322] usb 4-1: config 0 descriptor?? [ 360.568683][ T4279] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 360.616305][ T26] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 360.640338][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.665494][ T126] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 360.686772][ T26] usb 5-1: Product: syz [ 360.699309][ T26] usb 5-1: Manufacturer: syz [ 360.705025][ T126] usb 2-1: device descriptor read/8, error -71 [ 360.711712][ T26] usb 5-1: SerialNumber: syz [ 360.926235][ T26] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 360.957292][ T26] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 360.982358][ T126] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 361.035866][ T126] usb 2-1: device descriptor read/8, error -71 [ 361.176905][ T126] usb usb2-port1: unable to enumerate USB device [ 361.253629][ T4322] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 361.274260][ T4322] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input20 [ 361.308538][ T4322] usb 4-1: USB disconnect, device number 53 [ 361.314551][ C1] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 361.411446][ T26] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 361.429517][ T26] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 361.439531][ T26] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 361.450804][ T26] lan78xx: probe of 5-1:1.0 failed with error -32 [ 361.492258][ T2189] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 361.684000][ T2189] usb 3-1: config 0 has no interfaces? [ 361.689573][ T2189] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 361.703582][ T2189] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.714089][ T2189] usb 3-1: config 0 descriptor?? [ 361.956410][ T8014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 361.993555][ T8014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.405554][ T8014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 362.424195][ T8014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.440239][ T8014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 362.451989][ T8014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.461930][ T7] usb 3-1: USB disconnect, device number 40 [ 363.111882][ T4324] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 363.165298][ T7] usb 5-1: USB disconnect, device number 53 [ 363.282372][ T8038] loop4: detected capacity change from 0 to 8192 [ 363.296960][ T8038] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 363.302275][ T4324] usb 2-1: Using ep0 maxpacket: 16 [ 363.315769][ T8038] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 363.323065][ T8038] FAT-fs (loop4): Filesystem has been set read-only [ 363.334189][ T4324] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 363.350857][ T4324] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 363.408552][ T4324] usb 2-1: config 0 descriptor?? [ 363.445268][ T4324] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 363.846946][ T4324] gspca_sonixj: reg_r err -32 [ 363.872236][ T4324] sonixj: probe of 2-1:0.0 failed with error -32 [ 364.527444][ T4325] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 364.692302][ T4325] usb 4-1: device descriptor read/64, error -71 [ 364.972271][ T4325] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 365.132180][ T4325] usb 4-1: device descriptor read/64, error -71 [ 365.265909][ T4325] usb usb4-port1: attempt power cycle [ 365.382233][ T4324] usb 3-1: new full-speed USB device number 41 using dummy_hcd [ 365.405953][ T7] usb 2-1: USB disconnect, device number 37 [ 365.584407][ T4324] usb 3-1: unable to get BOS descriptor or descriptor too short [ 365.593858][ T4324] usb 3-1: not running at top speed; connect to a high speed hub [ 365.611574][ T4324] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 123, changing to 4 [ 365.639880][ T4324] usb 3-1: New USB device found, idVendor=0582, idProduct=0050, bcdDevice= 0.40 [ 365.676892][ T4324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.685865][ T4324] usb 3-1: Product: syz [ 365.690062][ T4324] usb 3-1: Manufacturer: syz [ 365.695524][ T4324] usb 3-1: SerialNumber: syz [ 365.739311][ T8073] loop1: detected capacity change from 0 to 8192 [ 365.740207][ T4324] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 365.752539][ T4325] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 365.763417][ T8073] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 365.777172][ T8073] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 365.784394][ T8073] FAT-fs (loop1): Filesystem has been set read-only [ 365.795106][ T4325] usb 4-1: device descriptor read/8, error -71 [ 365.957987][ T4324] usb 3-1: 2:1 : format type 0 is detected, processed as PCM [ 365.975062][ T4324] usb 3-1: 2:1 : sample bitwidth 9 in over sample bytes 1 [ 366.014358][ T4324] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 366.072185][ T4325] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 366.107586][ T4324] usb 3-1: USB disconnect, device number 41 [ 366.124735][ T4325] usb 4-1: device descriptor read/8, error -71 [ 366.266400][ T4325] usb usb4-port1: unable to enumerate USB device [ 366.445785][ T4292] udevd[4292]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 366.972707][ T4325] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 367.142219][ T129] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 367.172172][ T4325] usb 2-1: Using ep0 maxpacket: 16 [ 367.178887][ T4325] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 367.193587][ T4325] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 367.205621][ T4325] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 367.228979][ T4325] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 367.238204][ T4325] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 367.251174][ T4325] usb 2-1: Manufacturer: syz [ 367.258358][ T4325] usb 2-1: config 0 descriptor?? [ 367.332220][ T129] usb 5-1: Using ep0 maxpacket: 8 [ 367.339401][ T129] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 367.350388][ T129] usb 5-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 367.359591][ T129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.367908][ T129] usb 5-1: Product: syz [ 367.372230][ T129] usb 5-1: Manufacturer: syz [ 367.376859][ T129] usb 5-1: SerialNumber: syz [ 367.387609][ T129] usb 5-1: config 0 descriptor?? [ 367.395428][ T129] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 367.712167][ T126] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 367.732188][ T4324] usb 4-1: new full-speed USB device number 58 using dummy_hcd [ 367.893405][ T126] usb 3-1: config index 0 descriptor too short (expected 69, got 51) [ 367.902050][ T126] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 47, changing to 9 [ 367.914435][ T126] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 26213, setting to 1024 [ 367.928302][ T126] usb 3-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 1.00 [ 367.938029][ T126] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.946169][ T126] usb 3-1: Product: syz [ 367.950567][ T4324] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 367.960980][ T126] usb 3-1: Manufacturer: syz [ 367.965666][ T126] usb 3-1: SerialNumber: syz [ 367.970408][ T4324] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.979241][ T4324] usb 4-1: Product: syz [ 367.984563][ T4324] usb 4-1: Manufacturer: syz [ 367.989233][ T4324] usb 4-1: SerialNumber: syz [ 368.003329][ T4324] usb 4-1: config 0 descriptor?? [ 368.202714][ T126] usb 3-1: Focusrite Scarlett Gen 2 Mixer Driver enabled (pid=0x8201); report any issues to g@b4.vu [ 368.214513][ T4324] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 368.224114][ T126] usb 3-1: Error initialising Scarlett Gen 2 Mixer Driver: -71 [ 368.249115][ T126] snd-usb-audio: probe of 3-1:1.0 failed with error -71 [ 368.261903][ T126] usb 3-1: USB disconnect, device number 42 [ 368.286247][ T4293] udevd[4293]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 368.935359][ T126] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 368.959337][ T8104] ceph: No mds server is up or the cluster is laggy [ 368.969473][ T126] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 369.517804][ T4319] usb 2-1: USB disconnect, device number 38 [ 369.700467][ T4324] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -32 [ 369.735738][ T4324] usb 4-1: USB disconnect, device number 58 [ 370.023525][ T4319] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 370.237275][ T4319] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 370.282003][ T4319] usb 2-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 3.0a [ 370.338325][ T4319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 370.369686][ T4319] usb 2-1: Product: syz [ 370.378133][ T4319] usb 2-1: Manufacturer: syz [ 370.383807][ T4319] usb 2-1: SerialNumber: syz [ 370.426418][ T4319] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 370.440806][ T4319] input: xirlink-cit as /devices/platform/dummy_hcd.1/usb2/2-1/input/input21 [ 370.622655][ T26] usb 2-1: USB disconnect, device number 39 [ 370.937159][ T129] gspca_zc3xx: reg_w_i err -71 [ 370.962243][ T4319] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 370.972824][ T129] gspca_zc3xx: probe of 5-1:0.0 failed with error -71 [ 370.988291][ T129] usb 5-1: USB disconnect, device number 54 [ 371.225034][ T4319] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 371.234196][ T4319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 371.242274][ T4319] usb 4-1: Product: syz [ 371.246456][ T4319] usb 4-1: Manufacturer: syz [ 371.251065][ T4319] usb 4-1: SerialNumber: syz [ 371.255782][ T7] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 371.482327][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 371.494036][ T7] usb 3-1: Using ep0 maxpacket: 16 [ 371.510871][ T7] usb 3-1: unable to get BOS descriptor or descriptor too short [ 371.519125][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 371.531935][ T7] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 371.542410][ T7] usb 3-1: config 5 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 371.555707][ T7] usb 3-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 371.564882][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 371.572988][ T7] usb 3-1: Product: syz [ 371.577221][ T7] usb 3-1: Manufacturer: syz [ 371.581840][ T7] usb 3-1: SerialNumber: syz [ 371.762219][ T4325] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 371.797319][ T7] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 371.805962][ T7] snd-usb-audio: probe of 3-1:5.0 failed with error -22 [ 371.932713][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 371.943891][ T4325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 371.945891][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 371.966179][ T4325] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 371.969458][ T4319] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 371.975682][ T4325] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.995017][ T7] usb 3-1: 2:1 : can't get High Capability descriptor [ 372.001492][ T4325] usb 5-1: config 0 descriptor?? [ 372.002446][ T4319] lan78xx: probe of 4-1:1.0 failed with error -32 [ 372.200486][ T129] usb 3-1: USB disconnect, device number 43 [ 372.218638][ T4325] usbhid 5-1:0.0: can't add hid device: -71 [ 372.227970][ T4325] usbhid: probe of 5-1:0.0 failed with error -71 [ 372.251792][ T4325] usb 5-1: USB disconnect, device number 55 [ 372.662240][ T7] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 372.822315][ T4325] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 372.842198][ T7] usb 2-1: Using ep0 maxpacket: 16 [ 372.854105][ T7] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 372.863384][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.875043][ T7] usb 2-1: config 0 descriptor?? [ 372.882761][ T7] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 373.024114][ T4325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 373.052709][ T4325] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 373.061787][ T4325] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.073500][ T4325] usb 5-1: config 0 descriptor?? [ 373.342809][ T7] gspca_sonixj: reg_r err -32 [ 373.347668][ T7] sonixj: probe of 2-1:0.0 failed with error -32 [ 373.703294][ T129] usb 4-1: USB disconnect, device number 59 [ 373.979395][ T4325] aiptek 5-1:0.0: Aiptek using 400 ms programming speed [ 373.988727][ T4325] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input22 [ 374.003802][ T4325] usb 5-1: USB disconnect, device number 56 [ 374.009758][ C1] aiptek 5-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 374.252407][ T129] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 374.462329][ T129] usb 4-1: Using ep0 maxpacket: 8 [ 374.469009][ T129] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 374.478215][ T129] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.523435][ T129] pvrusb2: Hardware description: Terratec Grabster AV400 [ 374.530517][ T129] pvrusb2: ********** [ 374.535645][ T129] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 374.546452][ T129] pvrusb2: Important functionality might not be entirely working. [ 374.555547][ T129] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 374.567181][ T129] pvrusb2: ********** [ 374.722486][ T2314] pvrusb2: Invalid write control endpoint [ 374.930771][ T2314] pvrusb2: Invalid write control endpoint [ 374.958579][ T2314] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 374.979896][ T2314] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 374.987915][ T2314] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 374.998338][ T2314] pvrusb2: Device being rendered inoperable [ 375.007295][ T2314] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 375.016182][ T2314] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 375.245758][ T2314] pvrusb2: Attached sub-driver cx25840 [ 375.330718][ T2314] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 375.358499][ T8193] pvrusb2: Attempted to execute control transfer when device not ok [ 375.449268][ T2314] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 375.584063][ T8193] ======================================================= [ 375.584063][ T8193] WARNING: The mand mount option has been deprecated and [ 375.584063][ T8193] and is ignored by this kernel. Remove the mand [ 375.584063][ T8193] option from the mount to silence this warning. [ 375.584063][ T8193] ======================================================= [ 375.608255][ T4319] usb 2-1: USB disconnect, device number 40 [ 375.733605][ T129] usb 4-1: USB disconnect, device number 60 [ 376.202318][ T4325] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 376.392163][ T4325] usb 3-1: Using ep0 maxpacket: 16 [ 376.400493][ T4325] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 376.413084][ T4325] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 376.425785][ T4325] usb 3-1: config 0 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping [ 376.437666][ T4325] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 376.442241][ T4319] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 376.457213][ T4325] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 376.468582][ T4325] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 376.481018][ T4325] usb 3-1: Manufacturer: syz [ 376.516068][ T4325] usb 3-1: config 0 descriptor?? [ 376.681331][ T4319] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 376.690839][ T4319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.705079][ T4319] usb 2-1: Product: syz [ 376.709275][ T4319] usb 2-1: Manufacturer: syz [ 376.717118][ T4319] usb 2-1: SerialNumber: syz [ 376.982589][ T4319] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 376.996794][ T4319] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 377.462313][ T4324] usb 5-1: new full-speed USB device number 57 using dummy_hcd [ 377.476945][ T8235] process 'syz.0.1290' launched '/dev/fd/4' with NULL argv: empty string added [ 377.611174][ T4319] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000000. ret = -32 [ 377.631638][ T4319] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 377.641765][ T4319] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 377.657396][ T4324] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 377.668381][ T4319] lan78xx: probe of 2-1:1.0 failed with error -32 [ 377.677661][ T4324] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.708094][ T4324] usb 5-1: Product: syz [ 377.749482][ T27] audit: type=1800 audit(1786532243.053:52): pid=8241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1292" name="file" dev="configfs" ino=50969 res=0 errno=0 [ 377.807351][ T4324] usb 5-1: Manufacturer: syz [ 377.832011][ T8243] 9pnet_virtio: no channels available for device syz [ 377.886716][ T4324] usb 5-1: SerialNumber: syz [ 378.066621][ T4324] usb 5-1: config 0 descriptor?? [ 378.396009][ T4324] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 378.414568][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.421056][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.102586][ T4325] usb 3-1: USB disconnect, device number 44 [ 379.218003][ T129] usb 2-1: USB disconnect, device number 41 [ 379.270854][ T8255] kvm: apic: phys broadcast and lowest prio [ 379.792316][ T4325] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 379.912163][ T129] usb 4-1: new full-speed USB device number 61 using dummy_hcd [ 379.989074][ T4325] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 380.001720][ T4325] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 380.015877][ T4325] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 380.025989][ T26] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 380.035103][ T4325] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 380.046054][ T4325] usb 3-1: SerialNumber: syz [ 380.099922][ T129] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 380.138471][ T129] usb 4-1: config 0 has no interfaces? [ 380.157880][ T129] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 380.168055][ T129] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.178714][ T129] usb 4-1: Product: syz [ 380.184469][ T129] usb 4-1: Manufacturer: syz [ 380.225160][ T129] usb 4-1: SerialNumber: syz [ 380.241905][ T26] usb 2-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 380.268111][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.400632][ T4325] usb 3-1: 0:2 : does not exist [ 380.413193][ T129] usb 4-1: config 0 descriptor?? [ 380.421876][ T4325] usb 3-1: unit 5 not found! [ 380.436538][ T26] usb 2-1: config 0 descriptor?? [ 380.454833][ T26] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 380.467492][ T4325] usb 3-1: USB disconnect, device number 45 [ 380.626048][ T4324] dvb_usb_rtl28xxu: probe of 5-1:0.0 failed with error -71 [ 380.649333][ T4324] usb 5-1: USB disconnect, device number 57 [ 380.654980][ T129] usb 4-1: USB disconnect, device number 61 [ 380.703272][ T4292] udevd[4292]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 380.825255][ T27] audit: type=1800 audit(1786532246.133:53): pid=8279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1304" name="file" dev="configfs" ino=49876 res=0 errno=0 [ 380.905664][ T8281] 9pnet_virtio: no channels available for device syz [ 382.077265][ T26] gspca_stv06xx: HDCS-1020 sensor detected [ 382.374228][ T26] STV06xx: probe of 2-1:0.0 failed with error -71 [ 382.505668][ T26] usb 2-1: USB disconnect, device number 42 [ 382.762236][ T4319] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 382.959067][ T4319] usb 5-1: config 0 has no interfaces? [ 382.974781][ T4319] usb 5-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 383.007864][ T4319] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.032315][ T4319] usb 5-1: config 0 descriptor?? [ 383.062382][ T4324] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 383.252199][ T4324] usb 3-1: Using ep0 maxpacket: 32 [ 383.263059][ T8285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.272673][ T4324] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 383.281386][ T8285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.289434][ T4324] usb 3-1: config 0 has no interface number 0 [ 383.295723][ T4324] usb 3-1: config 0 interface 12 has no altsetting 0 [ 383.305121][ T4324] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 383.314578][ T4324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.322767][ T4324] usb 3-1: Product: syz [ 383.327165][ T4324] usb 3-1: Manufacturer: syz [ 383.331851][ T4324] usb 3-1: SerialNumber: syz [ 383.554144][ T4324] usb 3-1: config 0 descriptor?? [ 383.748607][ T8285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.931630][ T8285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.162334][ T8285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 384.220943][ T8285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.273721][ T129] usb 5-1: USB disconnect, device number 58 [ 384.597008][ T4322] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 384.795759][ T4322] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 384.810898][ T4322] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 384.854818][ T4322] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 384.864246][ T4322] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 384.872347][ T4322] usb 2-1: SerialNumber: syz [ 385.099275][ T4322] usb 2-1: 0:2 : does not exist [ 385.130034][ T4319] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 385.140579][ T4319] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 385.140933][ T4322] usb 2-1: USB disconnect, device number 43 [ 385.262154][ T129] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 385.414917][ T4319] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 385.443665][ T129] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 385.457220][ T129] usb 4-1: config 0 has no interfaces? [ 385.464914][ T129] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 385.477759][ T129] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 385.485799][ T129] usb 4-1: Product: syz [ 385.489993][ T129] usb 4-1: Manufacturer: syz [ 385.498302][ T129] usb 4-1: SerialNumber: syz [ 385.504645][ T129] usb 4-1: config 0 descriptor?? [ 385.657043][ T8324] overlayfs: failed to resolve './file0': -2 [ 385.751211][ T4319] usb 4-1: USB disconnect, device number 62 [ 385.933089][ T126] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 385.943319][ T8320] ceph: No mds server is up or the cluster is laggy [ 387.263791][ T4324] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 387.271376][ T4324] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 387.279149][ T4324] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 387.287038][ T4324] f81534: probe of 3-1:0.12 failed with error -71 [ 387.296884][ T4324] usb 3-1: USB disconnect, device number 46 [ 387.652166][ T4325] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 387.800973][ T8356] input: syz0 as /devices/virtual/input/input23 [ 387.858224][ T4325] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 387.871724][ T4325] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.884895][ T4325] usb 5-1: Product: syz [ 387.901351][ T4325] usb 5-1: Manufacturer: syz [ 387.918655][ T4325] usb 5-1: SerialNumber: syz [ 388.052176][ T14] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 388.135400][ T4325] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 388.155705][ T4325] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 388.246254][ T14] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 388.285251][ T14] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 388.308421][ T14] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 388.346443][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 388.370570][ T14] usb 3-1: SerialNumber: syz [ 388.419423][ T14] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 388.629175][ T14] usb 3-1: USB disconnect, device number 47 [ 388.777469][ T4325] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000000. ret = -32 [ 388.792263][ T4325] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 388.802455][ T4325] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 388.813497][ T4325] lan78xx: probe of 5-1:1.0 failed with error -32 [ 390.358469][ T4325] usb 5-1: USB disconnect, device number 59 [ 390.510082][ T8386] svc: failed to register nfsdv3 RPC service (errno 97). [ 390.544552][ T8386] svc: failed to register nfsaclv3 RPC service (errno 97). [ 390.592383][ T129] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 390.732317][ T8396] loop2: detected capacity change from 0 to 8192 [ 390.751210][ T8396] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 390.764229][ T8396] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 390.771400][ T8396] FAT-fs (loop2): Filesystem has been set read-only [ 390.772239][ T126] usb 4-1: new full-speed USB device number 63 using dummy_hcd [ 390.805763][ T129] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 390.824409][ T129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 390.833261][ T129] usb 2-1: Product: syz [ 390.838054][ T129] usb 2-1: Manufacturer: syz [ 390.844069][ T129] usb 2-1: SerialNumber: syz [ 390.862455][ T129] usb 2-1: config 0 descriptor?? [ 390.963638][ T126] usb 4-1: no configurations [ 390.968291][ T126] usb 4-1: can't read configurations, error -22 [ 391.077437][ T8401] input: syz0 as /devices/virtual/input/input24 [ 391.124516][ T129] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 391.135776][ T126] usb 4-1: new full-speed USB device number 64 using dummy_hcd [ 391.212263][ T4324] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 391.322803][ T126] usb 4-1: no configurations [ 391.327443][ T126] usb 4-1: can't read configurations, error -22 [ 391.356398][ T126] usb usb4-port1: attempt power cycle [ 391.403775][ T4324] usb 3-1: config 0 has no interfaces? [ 391.409612][ T4324] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 391.421812][ T4324] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 391.435842][ T4324] usb 3-1: config 0 descriptor?? [ 391.670157][ T8399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 391.702513][ T8399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 391.772203][ T126] usb 4-1: new full-speed USB device number 65 using dummy_hcd [ 391.827608][ T126] usb 4-1: no configurations [ 391.832847][ T126] usb 4-1: can't read configurations, error -22 [ 391.992251][ T126] usb 4-1: new full-speed USB device number 66 using dummy_hcd [ 392.023180][ T126] usb 4-1: no configurations [ 392.027816][ T126] usb 4-1: can't read configurations, error -22 [ 392.034546][ T126] usb usb4-port1: unable to enumerate USB device [ 392.101156][ T8412] FAULT_INJECTION: forcing a failure. [ 392.101156][ T8412] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 392.114339][ T8412] CPU: 0 PID: 8412 Comm: syz.4.1354 Not tainted syzkaller #0 [ 392.121729][ T8412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 392.131805][ T8412] Call Trace: [ 392.135153][ T8412] [ 392.138136][ T8412] dump_stack_lvl+0x188/0x24e [ 392.142946][ T8412] ? show_regs_print_info+0x12/0x12 [ 392.148143][ T8412] ? load_image+0x410/0x410 [ 392.152656][ T8412] ? __lock_acquire+0x7c40/0x7c40 [ 392.157702][ T8412] should_fail_ex+0x390/0x4c0 [ 392.162449][ T8412] _copy_to_user+0x2c/0x130 [ 392.167127][ T8412] copy_siginfo_to_user+0x1f/0x140 [ 392.172288][ T8412] arch_do_signal_or_restart+0xd86/0x1310 [ 392.178070][ T8412] ? get_sigframe_size+0x10/0x10 [ 392.183000][ T8412] ? mutex_unlock+0x10/0x10 [ 392.187563][ T8412] ? ksys_write+0x1fd/0x260 [ 392.192125][ T8412] ? exit_to_user_mode_loop+0x3b/0x110 [ 392.197639][ T8412] exit_to_user_mode_loop+0x70/0x110 [ 392.202922][ T8412] exit_to_user_mode_prepare+0xee/0x180 [ 392.208470][ T8412] syscall_exit_to_user_mode+0x16/0x40 [ 392.213919][ T8412] do_syscall_64+0x58/0xa0 [ 392.218333][ T8412] ? clear_bhb_loop+0x60/0xb0 [ 392.223059][ T8412] ? clear_bhb_loop+0x60/0xb0 [ 392.227734][ T8412] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 392.233630][ T8412] RIP: 0033:0x7fc25e99e0d9 [ 392.238094][ T8412] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 392.257740][ T8412] RSP: 002b:00007fc25f7f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.266210][ T8412] RAX: 0000000000000001 RBX: 00007fc25ec25fa0 RCX: 00007fc25e99e0d9 [ 392.274172][ T8412] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000003 [ 392.282133][ T8412] RBP: 00007fc25ea35024 R08: 0000000000000000 R09: 0000000000000000 [ 392.290096][ T8412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 392.298057][ T8412] R13: 00007fc25ec26038 R14: 00007fc25ec25fa0 R15: 00007ffe738b5d78 [ 392.306030][ T8412] [ 392.328135][ T8399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 392.342518][ T8399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 392.358758][ T8399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 392.369141][ T8399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 392.388362][ T126] usb 3-1: USB disconnect, device number 48 [ 392.739862][ T129] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -32 [ 392.763439][ T129] usb 2-1: USB disconnect, device number 44 [ 393.203302][ T129] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 393.462806][ T2189] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 393.602173][ T129] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 393.792156][ T129] usb 2-1: Using ep0 maxpacket: 8 [ 393.803133][ T129] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 393.819019][ T129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.827416][ T129] usb 2-1: Product: syz [ 393.831731][ T129] usb 2-1: Manufacturer: syz [ 393.841530][ T129] usb 2-1: SerialNumber: syz [ 393.848841][ T129] usb 2-1: config 0 descriptor?? [ 393.863143][ T129] gspca_main: se401-2.14.0 probing 047d:5003 [ 393.974156][ T4325] libceph: mon0 (2)127.0.0.1:6789 socket closed (con state V2_BANNER_PREFIX) [ 394.009674][ T8420] ceph: No mds server is up or the cluster is laggy [ 394.237326][ T8432] loop2: detected capacity change from 0 to 8192 [ 394.273034][ T8432] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 394.285096][ T129] gspca_se401: ExtraFeatures: 255 [ 394.291593][ T8432] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 394.298815][ T8432] FAT-fs (loop2): Filesystem has been set read-only [ 394.309587][ T129] gspca_se401: Too many frame sizes [ 394.487784][ T2189] usb 2-1: USB disconnect, device number 45 [ 394.712745][ T27] audit: type=1800 audit(1786532260.023:54): pid=8440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1363" name="file" dev="configfs" ino=52327 res=0 errno=0 [ 394.794001][ T8442] 9pnet_virtio: no channels available for device syz [ 395.790523][ T4279] Bluetooth: hci0: Invalid connection link type handle 0x00c8 [ 395.982566][ T4319] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 396.103349][ T4324] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 396.187286][ T4319] usb 3-1: Using ep0 maxpacket: 16 [ 396.201261][ T4319] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 396.220313][ T4319] usb 3-1: config 0 has no interface number 0 [ 396.228381][ T4319] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 396.243449][ T4319] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 396.270373][ T4319] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 396.289799][ T4319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.304806][ T4324] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 396.322251][ T4319] usb 3-1: Product: syz [ 396.328593][ T4324] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 396.342171][ T4319] usb 3-1: Manufacturer: syz [ 396.346802][ T4319] usb 3-1: SerialNumber: syz [ 396.351481][ T4324] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.363475][ T4319] usb 3-1: config 0 descriptor?? [ 396.369265][ T4324] usb 2-1: Product: syz [ 396.374151][ T8450] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 396.381431][ T8450] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 396.395264][ T4324] usb 2-1: Manufacturer: syz [ 396.399964][ T4324] usb 2-1: SerialNumber: syz [ 396.421219][ T4324] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 396.431557][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 87 [ 396.445671][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 7 [ 396.457331][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 396.469437][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 82 [ 396.481068][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 396.493293][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 396.501442][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 85 [ 396.515197][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 5 [ 396.525883][ T4324] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 396.561784][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 83 [ 396.600207][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 396.613025][ T8450] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 396.631367][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 396.644896][ T8450] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 396.659060][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 4 [ 396.668261][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 86 [ 396.684286][ T4324] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 396.700259][ T4324] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 396.781491][ T27] audit: type=1800 audit(1786532262.083:55): pid=8479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1378" name="file" dev="configfs" ino=52451 res=0 errno=0 [ 396.859831][ T4319] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 396.874370][ T8481] 9pnet_virtio: no channels available for device syz [ 397.268184][ T129] usb 2-1: USB disconnect, device number 46 [ 397.460991][ T129] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 397.494874][ T4319] asix: probe of 3-1:0.34 failed with error -61 [ 397.528724][ T129] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 397.618300][ T129] keyspan 2-1:1.0: device disconnected [ 397.742013][ T8491] device syzkaller1 entered promiscuous mode [ 398.299941][ T8509] 9pnet_fd: Insufficient options for proto=fd [ 398.915362][ T129] usb 3-1: USB disconnect, device number 49 [ 399.044178][ T27] audit: type=1800 audit(1786532264.353:56): pid=8517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1391" name="file" dev="configfs" ino=52575 res=0 errno=0 [ 399.064140][ C1] vkms_vblank_simulate: vblank timer overrun [ 399.131614][ T8519] 9pnet_virtio: no channels available for device syz [ 399.887028][ T8516] input: syz0 as /devices/virtual/input/input25 [ 400.132200][ T4319] usb 3-1: new full-speed USB device number 50 using dummy_hcd [ 400.969352][ T4319] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 401.032250][ T4319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 401.109521][ T4319] usb 3-1: Product: syz [ 401.126135][ T4319] usb 3-1: Manufacturer: syz [ 401.144451][ T4319] usb 3-1: SerialNumber: syz [ 401.174124][ T4319] usb 3-1: config 0 descriptor?? [ 401.339062][ T8543] tmpfs: Unknown parameter 'quota' [ 401.400223][ T4319] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 401.802353][ T129] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 401.985011][ T8557] overlayfs: failed to resolve './file1': -2 [ 402.092372][ T129] usb 2-1: Using ep0 maxpacket: 16 [ 402.100600][ T129] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 402.108912][ T129] usb 2-1: config 0 has no interface number 0 [ 402.115380][ T129] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 402.183646][ T8561] misc userio: No port type given on /dev/userio [ 402.664167][ T129] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 402.678134][ T129] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 402.687290][ T129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.695392][ T129] usb 2-1: Product: syz [ 402.699566][ T129] usb 2-1: Manufacturer: syz [ 402.704231][ T129] usb 2-1: SerialNumber: syz [ 402.710547][ T129] usb 2-1: config 0 descriptor?? [ 402.716834][ T8547] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 402.726018][ T8547] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 402.878853][ T4319] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32 [ 402.912409][ T4319] usb 3-1: USB disconnect, device number 50 [ 402.940248][ T8547] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 402.959616][ T8547] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 403.181735][ T129] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 403.192687][ T129] asix: probe of 2-1:0.34 failed with error -61 [ 403.632272][ T129] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 403.812205][ T129] usb 5-1: Using ep0 maxpacket: 8 [ 403.821557][ T129] usb 5-1: unable to get BOS descriptor or descriptor too short [ 403.834070][ T129] usb 5-1: config 1 has an invalid interface number: 211 but max is 0 [ 403.843831][ T129] usb 5-1: config 1 has no interface number 0 [ 403.850006][ T129] usb 5-1: config 1 interface 211 has no altsetting 0 [ 403.859383][ T129] usb 5-1: New USB device found, idVendor=1164, idProduct=1edc, bcdDevice=32.e2 [ 403.868889][ T129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.877615][ T129] usb 5-1: Product: syz [ 403.881866][ T129] usb 5-1: Manufacturer: syz [ 403.886788][ T129] usb 5-1: SerialNumber: syz [ 403.902256][ T14] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 404.102208][ T14] usb 3-1: Using ep0 maxpacket: 8 [ 404.109152][ T14] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 404.130570][ T14] usb 3-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 404.152124][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 404.160171][ T14] usb 3-1: Product: syz [ 404.164690][ T14] usb 3-1: Manufacturer: syz [ 404.169316][ T14] usb 3-1: SerialNumber: syz [ 404.175994][ T14] usb 3-1: config 0 descriptor?? [ 404.185213][ T14] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 404.510992][ T129] dvb-usb: found a 'Yuan EC372S' in cold state, will try to load a firmware [ 404.587920][ T2189] usb 2-1: USB disconnect, device number 47 [ 404.640899][ T129] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 404.655885][ T129] dib0700: firmware download failed at 7 with -22 [ 404.677971][ T129] usb 5-1: USB disconnect, device number 60 [ 406.672338][ T4319] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 406.912368][ T4319] usb 2-1: Using ep0 maxpacket: 8 [ 406.975051][ T4319] usb 2-1: unable to get BOS descriptor or descriptor too short [ 407.016575][ T4319] usb 2-1: config 1 has an invalid interface number: 211 but max is 0 [ 407.026126][ T4319] usb 2-1: config 1 has no interface number 0 [ 407.034122][ T4319] usb 2-1: config 1 interface 211 has no altsetting 0 [ 407.045828][ T4319] usb 2-1: New USB device found, idVendor=1164, idProduct=1edc, bcdDevice=32.e2 [ 407.055222][ T4319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.063529][ T4319] usb 2-1: Product: syz [ 407.067819][ T4319] usb 2-1: Manufacturer: syz [ 407.072224][ T129] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 407.072927][ T4319] usb 2-1: SerialNumber: syz [ 407.263725][ T129] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 407.280472][ T129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.290481][ T129] usb 5-1: config 0 descriptor?? [ 407.310089][ T129] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 407.685924][ T14] gspca_zc3xx: reg_w_i err -71 [ 407.707368][ T4319] dvb-usb: found a 'Yuan EC372S' in cold state, will try to load a firmware [ 407.719238][ T4319] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 407.727493][ T14] gspca_zc3xx: probe of 3-1:0.0 failed with error -71 [ 407.735445][ T4319] dib0700: firmware download failed at 7 with -22 [ 407.750179][ T14] usb 3-1: USB disconnect, device number 51 [ 407.772758][ T4319] usb 2-1: USB disconnect, device number 48 [ 407.972149][ T2189] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 408.152165][ T2189] usb 4-1: Using ep0 maxpacket: 8 [ 408.158634][ T2189] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 408.169512][ T2189] usb 4-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 408.178605][ T2189] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.186697][ T2189] usb 4-1: Product: syz [ 408.190900][ T2189] usb 4-1: Manufacturer: syz [ 408.195613][ T2189] usb 4-1: SerialNumber: syz [ 408.205322][ T2189] usb 4-1: config 0 descriptor?? [ 408.222256][ T2189] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 408.389667][ T8653] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 408.722226][ T4319] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 408.846235][ T7] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 408.915853][ T4319] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 408.926013][ T129] gspca_stv06xx: I2C: Read error writing address: -71 [ 408.934682][ T4319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.948628][ T4319] usb 3-1: Product: syz [ 408.950794][ T129] usb 5-1: USB disconnect, device number 61 [ 408.958068][ T4319] usb 3-1: Manufacturer: syz [ 408.978257][ T4319] usb 3-1: SerialNumber: syz [ 409.052201][ T7] usb 2-1: Using ep0 maxpacket: 16 [ 409.064576][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 409.082149][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 409.102128][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 409.111824][ T7] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 409.121561][ T7] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 409.152658][ T7] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 409.161755][ T7] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 409.182260][ T7] usb 2-1: Manufacturer: syz [ 409.188760][ T7] usb 2-1: config 0 descriptor?? [ 409.199268][ T4319] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 409.222200][ T4319] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 409.772614][ T7] rc_core: IR keymap rc-hauppauge not found [ 409.788759][ T7] Registered IR keymap rc-empty [ 409.809264][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 409.872420][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 409.924165][ T7] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 409.943884][ T7] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input26 [ 410.012591][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.042305][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.082464][ T4319] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -32 [ 410.095100][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.103488][ T4319] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 410.113954][ T4319] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 410.125482][ T4319] lan78xx: probe of 3-1:1.0 failed with error -32 [ 410.132413][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.162256][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.192356][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.212176][ T129] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 410.222406][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.252217][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.282732][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.312227][ T7] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 410.344004][ T7] mceusb 2-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 410.353232][ T7] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 410.364773][ T7] usb 2-1: USB disconnect, device number 49 [ 410.392170][ T129] usb 5-1: Using ep0 maxpacket: 8 [ 410.399186][ T129] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 410.409781][ T129] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 410.419245][ T129] usb 5-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 410.428405][ T129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.438356][ T129] usb 5-1: config 0 descriptor?? [ 410.906818][ T2189] gspca_zc3xx: i2c_r status error aa [ 411.107245][ T2189] gspca_zc3xx: reg_r err -71 [ 411.212190][ T7] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 411.392251][ T7] usb 2-1: Using ep0 maxpacket: 8 [ 411.399785][ T7] usb 2-1: unable to get BOS descriptor or descriptor too short [ 411.408494][ T7] usb 2-1: config 1 has an invalid interface number: 211 but max is 0 [ 411.416673][ T7] usb 2-1: config 1 has no interface number 0 [ 411.425790][ T7] usb 2-1: config 1 interface 211 has no altsetting 0 [ 411.434309][ T7] usb 2-1: New USB device found, idVendor=1164, idProduct=1edc, bcdDevice=32.e2 [ 411.445937][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 411.454061][ T7] usb 2-1: Product: syz [ 411.458358][ T7] usb 2-1: Manufacturer: syz [ 411.467904][ T7] usb 2-1: SerialNumber: syz [ 411.475019][ T4322] usb 3-1: USB disconnect, device number 52 [ 411.732206][ T2189] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 411.738559][ T2189] gspca_zc3xx: probe of 4-1:0.0 failed with error -71 [ 411.761180][ T2189] usb 4-1: USB disconnect, device number 67 [ 411.890633][ T7] dvb-usb: found a 'Yuan EC372S' in cold state, will try to load a firmware [ 411.900926][ T7] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 411.909334][ T7] dib0700: firmware download failed at 7 with -22 [ 411.927213][ T7] usb 2-1: USB disconnect, device number 50 [ 412.302311][ T2189] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 412.487829][ T2189] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 412.503920][ T2189] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 412.525188][ T2189] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 412.557715][ T2189] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 412.574679][ T2189] usb 4-1: SerialNumber: syz [ 412.805236][ T2189] usb 4-1: 0:2 : does not exist [ 412.835693][ T2189] usb 4-1: USB disconnect, device number 68 [ 412.919043][ T4322] usb 5-1: USB disconnect, device number 62 [ 413.052176][ T129] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 413.156440][ T7] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 413.231807][ T27] audit: type=1800 audit(1786532278.533:57): pid=8715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1468" name="local" dev="configfs" ino=53136 res=0 errno=0 [ 413.264437][ T129] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 413.280379][ T129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.290257][ T129] usb 2-1: Product: syz [ 413.300243][ T129] usb 2-1: Manufacturer: syz [ 413.305036][ T129] usb 2-1: SerialNumber: syz [ 413.436585][ T7] usb 3-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 413.456118][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.885294][ T7] usb 3-1: config 0 descriptor?? [ 413.970321][ T7] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 414.092824][ T129] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 414.116429][ T129] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 414.516293][ T2189] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 414.662419][ T4322] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 414.793040][ T2189] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 414.852186][ T4322] usb 5-1: Using ep0 maxpacket: 8 [ 414.858862][ T4322] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 414.868293][ T4322] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 414.881863][ T4322] pvrusb2: Hardware description: Terratec Grabster AV400 [ 414.889064][ T4322] pvrusb2: ********** [ 414.893135][ T4322] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 414.904479][ T4322] pvrusb2: Important functionality might not be entirely working. [ 414.912376][ T4322] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 414.924813][ T4322] pvrusb2: ********** [ 414.961798][ T129] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -32 [ 414.973754][ T129] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 414.984074][ T129] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 414.994320][ T129] lan78xx: probe of 2-1:1.0 failed with error -32 [ 415.086269][ T2314] pvrusb2: Invalid write control endpoint [ 415.154561][ T2314] pvrusb2: Invalid write control endpoint [ 415.160321][ T2314] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 415.172507][ T2314] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 415.180308][ T2314] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 415.190644][ T2314] pvrusb2: Device being rendered inoperable [ 415.197217][ T2314] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 415.204345][ T2314] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 415.213174][ T2314] pvrusb2: Attached sub-driver cx25840 [ 415.218645][ T2314] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 415.236275][ T2314] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 415.302737][ T129] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 415.333909][ T8734] ceph: No mds server is up or the cluster is laggy [ 415.347703][ T8739] pvrusb2: Attempted to execute control transfer when device not ok [ 415.393916][ T129] usb 5-1: USB disconnect, device number 63 [ 415.598871][ T7] usb 3-1: USB disconnect, device number 53 [ 415.999691][ T7] usb 2-1: USB disconnect, device number 51 [ 416.135279][ T27] audit: type=1800 audit(1786532281.443:58): pid=8755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1481" name="local" dev="configfs" ino=53937 res=0 errno=0 [ 416.661248][ T8776] loop1: detected capacity change from 0 to 8192 [ 416.670142][ T8776] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 416.684752][ T8776] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 416.691902][ T8776] FAT-fs (loop1): Filesystem has been set read-only [ 416.842879][ T14] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 416.882466][ T4324] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 416.902603][ T7] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 417.038871][ T14] usb 3-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 417.062219][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.072241][ T4324] usb 5-1: Using ep0 maxpacket: 16 [ 417.082609][ T4324] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 417.102395][ T7] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 417.130156][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.141665][ T14] usb 3-1: config 0 descriptor?? [ 417.146859][ T4324] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 417.158756][ T7] usb 4-1: Product: syz [ 417.163263][ T7] usb 4-1: Manufacturer: syz [ 417.168269][ T4324] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 417.180154][ T14] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 417.186492][ T7] usb 4-1: SerialNumber: syz [ 417.193680][ T4324] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 417.212371][ T4324] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 417.232249][ T4324] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 417.241429][ T4324] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 417.249561][ T4324] usb 5-1: Manufacturer: syz [ 417.258698][ T4324] usb 5-1: config 0 descriptor?? [ 417.462882][ T27] audit: type=1800 audit(1786532282.773:59): pid=8790 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1495" name="local" dev="configfs" ino=53992 res=0 errno=0 [ 417.482941][ C0] vkms_vblank_simulate: vblank timer overrun [ 417.494175][ T7] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 417.514230][ T7] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 417.637120][ T4324] rc_core: IR keymap rc-hauppauge not found [ 417.643413][ T4324] Registered IR keymap rc-empty [ 417.648415][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.682319][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.723147][ T4324] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 417.739865][ T4324] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input27 [ 417.756905][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.795228][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.833220][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.862358][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.892679][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.923536][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.952260][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 417.962191][ T4321] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 417.985503][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 418.022330][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 418.052269][ T4324] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 418.084579][ T4324] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 418.094452][ T4324] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 418.114666][ T4324] usb 5-1: USB disconnect, device number 64 [ 418.142203][ T4321] usb 2-1: Using ep0 maxpacket: 16 [ 418.148826][ T4321] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 418.157025][ T4321] usb 2-1: config 0 has no interface number 0 [ 418.163850][ T4321] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 418.174592][ T4321] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 418.189394][ T4321] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 418.198755][ T4321] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.206869][ T4321] usb 2-1: Product: syz [ 418.211271][ T4321] usb 2-1: Manufacturer: syz [ 418.215995][ T4321] usb 2-1: SerialNumber: syz [ 418.224016][ T4321] usb 2-1: config 0 descriptor?? [ 418.229512][ T8795] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 418.238865][ T8795] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 418.338408][ T7] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -32 [ 418.368426][ T7] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 418.381665][ T7] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 418.392811][ T7] lan78xx: probe of 4-1:1.0 failed with error -32 [ 418.450205][ T8795] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 418.457857][ T8795] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 418.606496][ T14] usb 3-1: USB disconnect, device number 54 [ 418.668640][ T4321] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 418.679138][ T4321] asix: probe of 2-1:0.34 failed with error -61 [ 419.543533][ T8816] loop2: detected capacity change from 0 to 8192 [ 419.554391][ T8816] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 419.569243][ T8816] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 419.576484][ T8816] FAT-fs (loop2): Filesystem has been set read-only [ 419.841884][ T4321] usb 4-1: USB disconnect, device number 69 [ 420.132360][ T4277] ================================================================== [ 420.140480][ T4277] BUG: KASAN: use-after-free in nfsd_shutdown_threads+0x89/0x1a0 [ 420.148342][ T4277] Write of size 4 at addr ffff888057ae8050 by task syz-executor/4277 [ 420.156394][ T4277] [ 420.158723][ T4277] CPU: 1 PID: 4277 Comm: syz-executor Not tainted syzkaller #0 [ 420.166252][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 420.176324][ T4277] Call Trace: [ 420.179592][ T4277] [ 420.182516][ T4277] dump_stack_lvl+0x188/0x24e [ 420.187191][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 420.192207][ T4277] ? show_regs_print_info+0x12/0x12 [ 420.197395][ T4277] ? load_image+0x410/0x410 [ 420.201888][ T4277] ? __virt_addr_valid+0x467/0x540 [ 420.207018][ T4277] ? nfsd_shutdown_threads+0x89/0x1a0 [ 420.212375][ T4277] print_report+0xa8/0x210 [ 420.216782][ T4277] kasan_report+0x10b/0x140 [ 420.221291][ T4277] ? nfsd_shutdown_threads+0x89/0x1a0 [ 420.226651][ T4277] kasan_check_range+0x235/0x290 [ 420.231584][ T4277] nfsd_shutdown_threads+0x89/0x1a0 [ 420.236768][ T4277] nfsd_umount+0x3e/0xc0 [ 420.241000][ T4277] deactivate_locked_super+0x93/0xf0 [ 420.246358][ T4277] cleanup_mnt+0x471/0x4f0 [ 420.250832][ T4277] task_work_run+0x1d0/0x260 [ 420.255444][ T4277] ? task_work_cancel+0x220/0x220 [ 420.260471][ T4277] ? exit_to_user_mode_loop+0x3b/0x110 [ 420.265924][ T4277] exit_to_user_mode_loop+0xe6/0x110 [ 420.271203][ T4277] exit_to_user_mode_prepare+0xee/0x180 [ 420.276738][ T4277] syscall_exit_to_user_mode+0x16/0x40 [ 420.282184][ T4277] do_syscall_64+0x58/0xa0 [ 420.286591][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 420.291259][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 420.295949][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 420.301832][ T4277] RIP: 0033:0x7ff48519f317 [ 420.306234][ T4277] Code: a2 c7 05 dc 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 420.325827][ T4277] RSP: 002b:00007fff0be757e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 420.334227][ T4277] RAX: 0000000000000000 RBX: 00007ff485234474 RCX: 00007ff48519f317 [ 420.342186][ T4277] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff0be758a0 [ 420.350143][ T4277] RBP: 00007fff0be758a0 R08: 00007fff0be768a0 R09: 00000000ffffffff [ 420.358099][ T4277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0be76930 [ 420.366056][ T4277] R13: 00007ff485234474 R14: 00000000000668ce R15: 00007fff0be76970 [ 420.374019][ T4277] [ 420.377026][ T4277] [ 420.379335][ T4277] Allocated by task 8819: [ 420.383719][ T4277] kasan_set_track+0x4b/0x70 [ 420.388302][ T4277] __kasan_kmalloc+0x8e/0xa0 [ 420.392883][ T4277] __svc_create+0x60/0x9d0 [ 420.397362][ T4277] svc_create_pooled+0x71f/0x8c0 [ 420.402285][ T4277] nfsd_create_serv+0x2f9/0x700 [ 420.407123][ T4277] write_ports+0x526/0xb80 [ 420.411525][ T4277] nfsctl_transaction_write+0x105/0x150 [ 420.417057][ T4277] vfs_write+0x2dc/0x9a0 [ 420.421296][ T4277] ksys_write+0x14d/0x260 [ 420.425618][ T4277] do_syscall_64+0x4c/0xa0 [ 420.430021][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 420.435900][ T4277] [ 420.438209][ T4277] Freed by task 8819: [ 420.442171][ T4277] kasan_set_track+0x4b/0x70 [ 420.446749][ T4277] kasan_save_free_info+0x27/0x40 [ 420.451827][ T4277] ____kasan_slab_free+0x126/0x1f0 [ 420.456927][ T4277] slab_free_freelist_hook+0x133/0x1b0 [ 420.462373][ T4277] __kmem_cache_free+0xb6/0x200 [ 420.467211][ T4277] write_ports+0x9ac/0xb80 [ 420.471614][ T4277] nfsctl_transaction_write+0x105/0x150 [ 420.477149][ T4277] vfs_write+0x2dc/0x9a0 [ 420.481379][ T4277] ksys_write+0x14d/0x260 [ 420.485698][ T4277] do_syscall_64+0x4c/0xa0 [ 420.490102][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 420.495983][ T4277] [ 420.498290][ T4277] The buggy address belongs to the object at ffff888057ae8000 [ 420.498290][ T4277] which belongs to the cache kmalloc-512 of size 512 [ 420.512403][ T4277] The buggy address is located 80 bytes inside of [ 420.512403][ T4277] 512-byte region [ffff888057ae8000, ffff888057ae8200) [ 420.525592][ T4277] [ 420.527911][ T4277] The buggy address belongs to the physical page: [ 420.534383][ T4277] page:ffffea00015eba00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888057ae9000 pfn:0x57ae8 [ 420.545826][ T4277] head:ffffea00015eba00 order:2 compound_mapcount:0 compound_pincount:0 [ 420.554135][ T4277] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 420.562114][ T4277] raw: 00fff00000010200 ffffea0001cd7d08 ffffea00015cbd08 ffff888017441c80 [ 420.570683][ T4277] raw: ffff888057ae9000 000000000010000f 00000001ffffffff 0000000000000000 [ 420.579258][ T4277] page dumped because: kasan: bad access detected [ 420.585751][ T4277] page_owner tracks the page as allocated [ 420.591452][ T4277] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4283, tgid 4283 (syz-executor), ts 65347282494, free_ts 16435121815 [ 420.612809][ T4277] post_alloc_hook+0x173/0x1a0 [ 420.617653][ T4277] get_page_from_freelist+0x206b/0x2180 [ 420.623188][ T4277] __alloc_pages+0x1ec/0x4f0 [ 420.627797][ T4277] alloc_slab_page+0x5d/0x180 [ 420.632462][ T4277] new_slab+0x87/0x2d0 [ 420.636516][ T4277] ___slab_alloc+0xbc5/0x1240 [ 420.641179][ T4277] __kmem_cache_alloc_node+0x126/0x270 [ 420.646623][ T4277] __kmalloc_node_track_caller+0xa0/0x240 [ 420.652391][ T4277] __alloc_skb+0x226/0x7d0 [ 420.656837][ T4277] netlink_ack+0x373/0x1160 [ 420.661385][ T4277] netlink_rcv_skb+0x26d/0x440 [ 420.666139][ T4277] netlink_unicast+0x7ad/0x920 [ 420.670901][ T4277] netlink_sendmsg+0x8ad/0xbd0 [ 420.675656][ T4277] __sys_sendto+0x497/0x650 [ 420.680191][ T4277] __x64_sys_sendto+0xda/0xf0 [ 420.684857][ T4277] do_syscall_64+0x4c/0xa0 [ 420.689265][ T4277] page last free stack trace: [ 420.693919][ T4277] free_unref_page_prepare+0x8e5/0x9e0 [ 420.699366][ T4277] free_unref_page+0x2e/0x3f0 [ 420.704032][ T4277] free_contig_range+0x9d/0x150 [ 420.708872][ T4277] destroy_args+0xef/0xa0e [ 420.713336][ T4277] debug_vm_pgtable+0x33c/0x38e [ 420.718170][ T4277] do_one_initcall+0x257/0x800 [ 420.722931][ T4277] do_initcall_level+0x13d/0x1ed [ 420.727912][ T4277] do_initcalls+0x4b/0x8a [ 420.732227][ T4277] kernel_init_freeable+0x401/0x5ab [ 420.737415][ T4277] kernel_init+0x19/0x1b0 [ 420.741729][ T4277] ret_from_fork+0x1f/0x30 [ 420.746143][ T4277] [ 420.748453][ T4277] Memory state around the buggy address: [ 420.754066][ T4277] ffff888057ae7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 420.762108][ T4277] ffff888057ae7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 420.770151][ T4277] >ffff888057ae8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 420.778192][ T4277] ^ [ 420.784849][ T4277] ffff888057ae8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 420.792896][ T4277] ffff888057ae8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 420.800937][ T4277] ================================================================== [ 420.882343][ T4277] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 420.889592][ T4277] CPU: 0 PID: 4277 Comm: syz-executor Not tainted syzkaller #0 [ 420.897134][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 420.907201][ T4277] Call Trace: [ 420.910492][ T4277] [ 420.913430][ T4277] dump_stack_lvl+0x188/0x24e [ 420.918126][ T4277] ? memcpy+0x3c/0x60 [ 420.922118][ T4277] ? show_regs_print_info+0x12/0x12 [ 420.927331][ T4277] ? load_image+0x410/0x410 [ 420.931885][ T4277] panic+0x2d3/0x710 [ 420.935794][ T4277] ? bpf_jit_dump+0xd0/0xd0 [ 420.940308][ T4277] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 420.946300][ T4277] ? _raw_spin_unlock+0x40/0x40 [ 420.951167][ T4277] ? print_memory_metadata+0x314/0x400 [ 420.956647][ T4277] check_panic_on_warn+0x80/0xa0 [ 420.961683][ T4277] ? nfsd_shutdown_threads+0x89/0x1a0 [ 420.967072][ T4277] end_report+0x66/0x110 [ 420.971337][ T4277] kasan_report+0x118/0x140 [ 420.975870][ T4277] ? nfsd_shutdown_threads+0x89/0x1a0 [ 420.981264][ T4277] kasan_check_range+0x235/0x290 [ 420.986225][ T4277] nfsd_shutdown_threads+0x89/0x1a0 [ 420.991423][ T4277] nfsd_umount+0x3e/0xc0 [ 420.995655][ T4277] deactivate_locked_super+0x93/0xf0 [ 421.000926][ T4277] cleanup_mnt+0x471/0x4f0 [ 421.005331][ T4277] task_work_run+0x1d0/0x260 [ 421.009910][ T4277] ? task_work_cancel+0x220/0x220 [ 421.014923][ T4277] ? exit_to_user_mode_loop+0x3b/0x110 [ 421.020372][ T4277] exit_to_user_mode_loop+0xe6/0x110 [ 421.025667][ T4277] exit_to_user_mode_prepare+0xee/0x180 [ 421.031227][ T4277] syscall_exit_to_user_mode+0x16/0x40 [ 421.036689][ T4277] do_syscall_64+0x58/0xa0 [ 421.041099][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 421.045769][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 421.050437][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 421.056320][ T4277] RIP: 0033:0x7ff48519f317 [ 421.060722][ T4277] Code: a2 c7 05 dc 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 421.080314][ T4277] RSP: 002b:00007fff0be757e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 421.088721][ T4277] RAX: 0000000000000000 RBX: 00007ff485234474 RCX: 00007ff48519f317 [ 421.096676][ T4277] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff0be758a0 [ 421.104631][ T4277] RBP: 00007fff0be758a0 R08: 00007fff0be768a0 R09: 00000000ffffffff [ 421.112591][ T4277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0be76930 [ 421.120547][ T4277] R13: 00007ff485234474 R14: 00000000000668ce R15: 00007fff0be76970 [ 421.128508][ T4277] [ 421.131761][ T4277] Kernel Offset: disabled [ 421.136070][ T4277] Rebooting in 86400 seconds..