last executing test programs: 585.810199ms ago: executing program 3 (id=5104): r0 = io_uring_setup(0x5013, &(0x7f00000000c0)={0x0, 0xfffffffc, 0x3681, 0x0, 0x10000000}) io_uring_enter(r0, 0x0, 0x0, 0xf, 0x0, 0x0) 491.847699ms ago: executing program 3 (id=5109): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_freeze_timeout', 0x40a02, 0x0) write$tcp_mem(r0, &(0x7f0000000200)={0xfffffffffffffffe, 0x20, 0xfffffffffffffffb, 0x20, 0x20000000000005}, 0x48) 466.784088ms ago: executing program 3 (id=5112): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/current\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/147, 0x93}], 0x1, 0x0, 0x0) 424.626049ms ago: executing program 3 (id=5115): sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0x802, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "cb7d302847bb1a28e8a4004b789607ed47df355645f2178a039ed508ff76df3536741848cc6cb65c6e77aad714472cb8856fcdd536f9d9655dcf800549436e96"}}, 0x80}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x39, &(0x7f0000000240)={0x0, 0x0, 0x414}) 365.280869ms ago: executing program 3 (id=5117): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5608, 0x2) 293.545089ms ago: executing program 3 (id=5124): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x4000000) 262.031729ms ago: executing program 0 (id=5127): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x28, 0x16, 0x1, 0x0, 0x0, {0xa}, [@typed={0x14, 0x7, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x28}}, 0x0) 240.757239ms ago: executing program 4 (id=5128): timer_create(0x7, &(0x7f0000000240)={0x0, 0x20, 0x1}, &(0x7f0000000400)=0x0) timer_delete(r0) 201.360759ms ago: executing program 0 (id=5132): r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x1) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000280)='/dev/sg0\x00', 0x0, r0) 199.788239ms ago: executing program 1 (id=5133): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_normal', 0x202, 0x0) write$binfmt_misc(r0, &(0x7f0000000100), 0x4c) 164.285239ms ago: executing program 4 (id=5134): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x4b71, 0x0) 163.797119ms ago: executing program 1 (id=5135): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000380), 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, 0x0) 160.377669ms ago: executing program 0 (id=5136): r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x130, 0x1c8, 0x208, 0xffffffff, 0x4, 0x0, {[{{@ip={@rand_addr, @private, 0x0, 0x0, 'pimreg\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'veth1_to_bridge\x00', 'pim6reg1\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c0) 157.015719ms ago: executing program 2 (id=5137): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x48, &(0x7f00000001c0)=ANY=[@ANYBLOB="3c19000000"], 0xd0) 147.641009ms ago: executing program 4 (id=5138): r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 127.38586ms ago: executing program 1 (id=5139): setuid(0xee01) setgid(0xee00) 121.286859ms ago: executing program 2 (id=5140): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x10, 0x0, 0x1, 0xffffffff, 0x3, 0x8}}) 108.066749ms ago: executing program 4 (id=5141): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x800, 0x0, 0x103, 0x1, 0x0, 0xffff}, 0x20) 105.262229ms ago: executing program 0 (id=5142): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/rcu_expedited', 0x2, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB='-', @ANYRESHEX, @ANYBLOB="38bc22c1"], 0x28) 93.07648ms ago: executing program 1 (id=5143): munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c40)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x21, 0x0, 0x0, 0x2}}, &(0x7f00000028c0)=""/4123, 0x1a, 0x101b, 0x1, 0x0, 0x0, @void, @value}, 0x28) 86.188479ms ago: executing program 2 (id=5144): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_stats}) 69.517139ms ago: executing program 2 (id=5145): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x160, 0x4c, 0x2500, 0x290, 0x73, 0x290, 0x258, 0x258, 0x290, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @local, [], [], 'wg2\x00', 'macvlan1\x00', {}, {}, 0x73}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'vxcan1\x00', 'team0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@icmp6={{0x28}, {0x0, "e1f6"}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) 52.887369ms ago: executing program 4 (id=5146): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 50.85717ms ago: executing program 1 (id=5147): r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_int(r0, 0x1, 0x2c, 0x0, &(0x7f0000009240)) 47.218119ms ago: executing program 0 (id=5148): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0xda43) 37.176079ms ago: executing program 2 (id=5149): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={@fallback=r0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 18.637999ms ago: executing program 1 (id=5150): pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, 0x0, 0x0) 1.45283ms ago: executing program 4 (id=5151): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) setpriority(0x1, 0x0, 0x6) 463.71µs ago: executing program 0 (id=5152): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, 0x0) 0s ago: executing program 2 (id=5153): r0 = syz_open_procfs(0x0, &(0x7f00000190c0)='mountinfo\x00') pread64(r0, &(0x7f0000000080)=""/102356, 0x18fd4, 0xc2a) kernel console output (not intermixed with test programs): e= 0.40 [ 151.959715][ T326] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.967667][ T326] usb 2-1: Product: syz [ 151.971686][ T326] usb 2-1: Manufacturer: syz [ 151.976120][ T326] usb 2-1: SerialNumber: syz [ 152.058346][ T24] usb 5-1: USB disconnect, device number 59 [ 152.080981][ T6] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 152.088825][ T6] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 152.096113][ T6] usb 1-1: 2:1 : unsupported sample bitwidth 0 in 224 bytes [ 152.109957][ T6] usb 1-1: USB disconnect, device number 62 [ 152.204188][ T326] usb 2-1: USB disconnect, device number 57 [ 152.212386][ T646] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 152.416508][ T646] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.426726][ T646] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.427608][ T815] udevd[815]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 152.437793][ T646] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 152.466715][ T646] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.469578][ T818] udevd[818]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 152.480250][ T646] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.501037][ T646] usb 3-1: Product: syz [ 152.505032][ T646] usb 3-1: Manufacturer: syz [ 152.509463][ T646] usb 3-1: SerialNumber: syz [ 152.530660][ T646] usb 3-1: bad CDC descriptors [ 152.557873][ T7060] loop3: detected capacity change from 0 to 512 [ 152.564594][ T7060] EXT4-fs (loop3): Test dummy encryption mode enabled [ 152.572580][ T7060] EXT4-fs error (device loop3): ext4_find_inline_data_nolock:164: inode #12: comm syz.3.3156: inline data xattr refers to an external xattr inode [ 152.587869][ T7060] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.3156: couldn't read orphan inode 12 (err -117) [ 152.599832][ T7060] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 152.632254][ T308] EXT4-fs (loop3): unmounting filesystem. [ 152.788362][ T6] usb 3-1: USB disconnect, device number 56 [ 152.907121][ T7079] loop4: detected capacity change from 0 to 40427 [ 152.926630][ T7079] F2FS-fs (loop4): fault_injection options not supported [ 152.933943][ T7079] F2FS-fs (loop4): fault_injection options not supported [ 152.943349][ T7079] F2FS-fs (loop4): invalid crc value [ 152.948536][ T7079] F2FS-fs (loop4): Wrong cp_pack_start_sum: 1 [ 152.954646][ T646] usb 4-1: new full-speed USB device number 59 using dummy_hcd [ 152.962415][ T7079] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 153.131660][ T326] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 153.153711][ T7110] loop4: detected capacity change from 0 to 512 [ 153.154420][ T646] usb 4-1: unable to get BOS descriptor or descriptor too short [ 153.172046][ T7110] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 153.175325][ T646] usb 4-1: not running at top speed; connect to a high speed hub [ 153.189388][ T7110] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 153.199662][ T7110] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 153.209462][ T646] usb 4-1: config 1 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 153.220725][ T646] usb 4-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 153.233982][ T7110] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 153.241828][ T7110] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e118, mo2=0000] [ 153.249684][ T646] usb 4-1: config 1 interface 0 has no altsetting 0 [ 153.258405][ T7110] EXT4-fs (loop4): orphan cleanup on readonly fs [ 153.265042][ T646] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.274509][ T7110] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3180: bg 0: block 34: padding at end of block bitmap is not set [ 153.288834][ T646] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.296842][ T646] usb 4-1: Product: syz [ 153.300913][ T646] usb 4-1: Manufacturer: syz [ 153.305690][ T7110] Quota error (device loop4): write_blk: dquota write failed [ 153.312976][ T646] usb 4-1: SerialNumber: syz [ 153.319651][ T7110] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 153.322046][ T7074] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 153.336353][ T7110] EXT4-fs error (device loop4): ext4_acquire_dquot:6788: comm syz.4.3180: Failed to acquire dquot type 1 [ 153.347551][ T326] usb 2-1: Using ep0 maxpacket: 16 [ 153.360925][ T326] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 153.369789][ T7113] loop2: detected capacity change from 0 to 128 [ 153.372066][ T7110] EXT4-fs (loop4): 1 truncate cleaned up [ 153.382859][ T326] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 153.392606][ T7110] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 153.402730][ T326] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 0.40 [ 153.416632][ T326] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.430979][ T326] usb 2-1: Product: syz [ 153.434975][ T326] usb 2-1: Manufacturer: syz [ 153.440573][ T326] usb 2-1: SerialNumber: syz [ 153.445589][ T307] EXT4-fs (loop4): unmounting filesystem. [ 153.583763][ T646] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 153.598752][ T646] usb 4-1: USB disconnect, device number 59 [ 153.667844][ T28] audit: type=1326 audit(1734013861.880:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.2.3193" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x0 [ 153.670319][ T326] usb 2-1: USB disconnect, device number 58 [ 153.884360][ T7169] loop4: detected capacity change from 0 to 256 [ 153.908462][ T7169] exFAT-fs (loop4): bogus sectors bits per cluster : 143 [ 153.926198][ T7169] exFAT-fs (loop4): failed to read boot sector [ 153.932242][ T7169] exFAT-fs (loop4): failed to recognize exfat type [ 154.147346][ T24] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 154.252045][ T7193] loop3: detected capacity change from 0 to 512 [ 154.274184][ T7193] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 154.318607][ T7193] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 154.326953][ T7193] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.3220: invalid indirect mapped block 2683928664 (level 1) [ 154.341056][ T7193] EXT4-fs (loop3): Remounting filesystem read-only [ 154.347553][ T7193] EXT4-fs (loop3): 1 truncate cleaned up [ 154.353298][ T646] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 154.361465][ T7193] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 154.362114][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.380274][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 154.382425][ T6] usb 5-1: new full-speed USB device number 60 using dummy_hcd [ 154.392989][ T24] usb 3-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 154.414494][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.433708][ T308] EXT4-fs (loop3): unmounting filesystem. [ 154.433902][ T24] usb 3-1: config 0 descriptor?? [ 154.466873][ T7205] loop3: detected capacity change from 0 to 512 [ 154.474039][ T7205] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 154.501714][ T7205] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #3: comm syz.3.3225: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48834(4), depth 0(0) [ 154.519537][ T7205] EXT4-fs error (device loop3): ext4_quota_enable:6982: comm syz.3.3225: Bad quota inode: 3, type: 0 [ 154.530554][ T7205] EXT4-fs warning (device loop3): ext4_enable_quotas:7023: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 154.545375][ T7205] EXT4-fs (loop3): mount failed [ 154.553511][ T646] usb 1-1: Using ep0 maxpacket: 16 [ 154.559702][ T646] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.571325][ T646] usb 1-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=90.c4 [ 154.580330][ T646] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.592036][ T646] usb 1-1: Product: syz [ 154.596064][ T646] usb 1-1: Manufacturer: syz [ 154.600522][ T646] usb 1-1: SerialNumber: syz [ 154.607650][ T3601] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 154.615391][ T646] usb 1-1: config 0 descriptor?? [ 154.621751][ T6] usb 5-1: not running at top speed; connect to a high speed hub [ 154.636320][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 154.651212][ T6] usb 5-1: language id specifier not provided by device, defaulting to English [ 154.670992][ T24] usb 3-1: USB disconnect, device number 57 [ 154.682644][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.691513][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.699630][ T6] usb 5-1: Product: syz [ 154.703772][ T6] usb 5-1: Manufacturer: ቍ컁㮔讈볡똲佳Ԙ檘廊䘬㹿៰싯擦ェᕮ訃쿪䋕Ｂᬅ咮יִ椭ｙㄜ㾋引ޏ픨藒评锊윓 [ 154.718230][ T6] usb 5-1: SerialNumber: syz [ 154.741476][ T7220] loop3: detected capacity change from 0 to 128 [ 154.748800][ T7220] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 007fffff) [ 154.758852][ T7220] FAT-fs (loop3): Filesystem has been set read-only [ 154.810050][ T3601] usb 2-1: Using ep0 maxpacket: 16 [ 154.816257][ T3601] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.825329][ T7224] loop3: detected capacity change from 0 to 512 [ 154.826335][ T3601] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 154.844843][ T646] usb 1-1: USB disconnect, device number 63 [ 154.847417][ T7224] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 154.852346][ T3601] usb 2-1: New USB device found, idVendor=1d6b, idProduct=01ff, bcdDevice= 0.40 [ 154.860923][ T7224] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 154.870552][ T3601] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.880955][ T7224] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 154.886963][ T3601] usb 2-1: Product: syz [ 154.900180][ T3601] usb 2-1: Manufacturer: syz [ 154.903740][ T7224] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 154.904642][ T3601] usb 2-1: SerialNumber: syz [ 154.912965][ T7224] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e118, mo2=0000] [ 154.925477][ T7224] EXT4-fs (loop3): orphan cleanup on readonly fs [ 154.932518][ T7224] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.3233: bg 0: block 34: padding at end of block bitmap is not set [ 154.947195][ T7224] Quota error (device loop3): write_blk: dquota write failed [ 154.951500][ T6] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 154.955342][ T7224] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 154.963296][ T6] cdc_ncm 5-1:1.0: bind() failure [ 154.970802][ T7224] EXT4-fs error (device loop3): ext4_acquire_dquot:6788: comm syz.3.3233: Failed to acquire dquot type 1 [ 154.977673][ T6] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 154.993906][ T7224] EXT4-fs (loop3): 1 truncate cleaned up [ 154.999462][ T6] cdc_ncm 5-1:1.1: bind() failure [ 155.011925][ T6] usb 5-1: USB disconnect, device number 60 [ 155.021868][ T7224] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 155.052981][ T7224] syz.3.3233 (7224) used greatest stack depth: 19432 bytes left [ 155.061796][ T308] EXT4-fs (loop3): unmounting filesystem. [ 155.141684][ T3601] usb 2-1: 0:2 : does not exist [ 155.163710][ T3601] usb 2-1: USB disconnect, device number 59 [ 155.348666][ T7243] loop2: detected capacity change from 0 to 40427 [ 155.355508][ T7243] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504) [ 155.362304][ T7243] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 155.374174][ T7243] F2FS-fs (loop2): invalid crc value [ 155.380905][ T7243] F2FS-fs (loop2): Found nat_bits in checkpoint [ 155.428448][ T28] audit: type=1326 audit(1734013863.517:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7248 comm="syz.0.3244" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8f7985d19 code=0x0 [ 155.432418][ T7243] F2FS-fs (loop2): Start checkpoint disabled! [ 155.458079][ T7243] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 155.464996][ T7243] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 155.483665][ T24] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 155.582793][ T7262] loop4: detected capacity change from 0 to 512 [ 155.589534][ T7262] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 155.608944][ T7262] EXT4-fs (loop4): 1 truncate cleaned up [ 155.614798][ T7262] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 155.632045][ T307] EXT4-fs (loop4): unmounting filesystem. [ 155.686723][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 155.703891][ T24] usb 4-1: New USB device found, idVendor=0456, idProduct=f000, bcdDevice=f3.7f [ 155.728033][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.734801][ T7283] loop4: detected capacity change from 0 to 512 [ 155.742242][ T24] usb 4-1: Product: syz [ 155.749208][ T24] usb 4-1: Manufacturer: syz [ 155.754359][ T7283] EXT4-fs: journaled quota format not specified [ 155.764117][ T24] usb 4-1: SerialNumber: syz [ 155.770507][ T7288] loop1: detected capacity change from 0 to 16 [ 155.778414][ T24] usb 4-1: config 0 descriptor?? [ 155.784015][ T7288] erofs: (device loop1): mounted with root inode @ nid 36. [ 155.785774][ T24] ftdi_sio 4-1:0.0: Ignoring interface reserved for JTAG [ 155.792118][ T7288] erofs: (device loop1): init_inode_xattrs: xattr_isize 12 of nid 36 is not supported yet [ 155.810136][ T7288] SELinux: (dev loop1, type erofs) has no security xattr handler [ 155.836404][ T326] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 155.910089][ T7306] loop1: detected capacity change from 0 to 256 [ 155.917564][ T7306] FAT-fs (loop1): bogus sectors per cluster 255 [ 155.926596][ T7306] FAT-fs (loop1): Can't find a valid FAT filesystem [ 156.009111][ T646] usb 4-1: USB disconnect, device number 60 [ 156.039469][ T326] usb 1-1: Using ep0 maxpacket: 16 [ 156.050774][ T326] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 156.064232][ T326] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.071621][ T6] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 156.074323][ T326] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 156.092799][ T326] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 156.103069][ T326] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 156.115104][ T326] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice=fc.40 [ 156.123951][ T326] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 156.132051][ T326] usb 1-1: Product: syz [ 156.136052][ T326] usb 1-1: SerialNumber: syz [ 156.274711][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 156.281174][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.291287][ T3601] usb 2-1: new low-speed USB device number 60 using dummy_hcd [ 156.299621][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.308710][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 156.316521][ T6] usb 3-1: SerialNumber: syz [ 156.349538][ T647] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 156.359949][ T326] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 156.367786][ T326] usb 1-1: 2:1 : format type 86 is not supported yet [ 156.380516][ T326] usb 1-1: USB disconnect, device number 64 [ 156.489552][ T3601] usb 2-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 156.498354][ T3601] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 30768, setting to 8 [ 156.509145][ T3601] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 156.518007][ T3601] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.526866][ T7320] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 156.540780][ T24] usb 3-1: USB disconnect, device number 58 [ 156.555730][ T647] usb 5-1: Using ep0 maxpacket: 32 [ 156.571117][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 156.581039][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 156.590700][ T647] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 156.603466][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 156.613250][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 156.625680][ T647] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 156.646712][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 156.656382][ T647] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 156.666353][ T647] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 156.677606][ T647] usb 5-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=c0.b9 [ 156.686806][ T647] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.697382][ T647] usb 5-1: Product: syz [ 156.701407][ T647] usb 5-1: Manufacturer: syz [ 156.706075][ T647] usb 5-1: SerialNumber: syz [ 156.717183][ T647] usb 5-1: config 0 descriptor?? [ 156.749685][ T3601] usb 2-1: string descriptor 0 read error: -71 [ 156.763036][ T7336] loop3: detected capacity change from 0 to 40427 [ 156.779995][ T3601] usb 2-1: USB disconnect, device number 60 [ 156.940653][ T326] usb 5-1: USB disconnect, device number 61 [ 157.002442][ T818] udevd[818]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:32.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.097837][ T24] usb 4-1: new low-speed USB device number 61 using dummy_hcd [ 157.204749][ T647] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 157.294489][ T24] usb 4-1: config 0 has an invalid interface number: 60 but max is 0 [ 157.312239][ T24] usb 4-1: config 0 has no interface number 0 [ 157.318271][ T24] usb 4-1: config 0 interface 60 altsetting 0 endpoint 0x9 has invalid maxpacket 1023, setting to 0 [ 157.333875][ T24] usb 4-1: config 0 interface 60 altsetting 0 endpoint 0xB has invalid maxpacket 1024, setting to 0 [ 157.349713][ T24] usb 4-1: New USB device found, idVendor=1b3d, idProduct=01bb, bcdDevice= 0.11 [ 157.359184][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.375600][ T24] usb 4-1: config 0 descriptor?? [ 157.386527][ T3601] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 157.387762][ T24] ftdi_sio 4-1:0.60: FTDI USB Serial Device converter detected [ 157.407281][ T24] usb 4-1: Detected SIO [ 157.407966][ T647] usb 1-1: Using ep0 maxpacket: 32 [ 157.411806][ T24] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 9 [ 157.417973][ T647] usb 1-1: config 2 has an invalid interface number: 112 but max is 1 [ 157.424028][ T24] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 11 [ 157.431515][ T647] usb 1-1: config 2 has an invalid interface number: 255 but max is 1 [ 157.439275][ T24] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 157.446988][ T647] usb 1-1: config 2 has no interface number 0 [ 157.460394][ T647] usb 1-1: config 2 has no interface number 1 [ 157.466363][ T647] usb 1-1: config 2 interface 112 altsetting 11 bulk endpoint 0x1 has invalid maxpacket 1024 [ 157.476516][ T647] usb 1-1: config 2 interface 255 altsetting 12 has a duplicate endpoint with address 0x1, skipping [ 157.491406][ T647] usb 1-1: config 2 interface 112 has no altsetting 0 [ 157.498087][ T647] usb 1-1: config 2 interface 255 has no altsetting 0 [ 157.511932][ T647] usb 1-1: New USB device found, idVendor=056e, idProduct=5004, bcdDevice=fb.30 [ 157.524229][ T647] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.528924][ T7363] loop4: detected capacity change from 0 to 512 [ 157.532138][ T647] usb 1-1: Product: syz [ 157.542167][ T647] usb 1-1: Manufacturer: syz [ 157.546562][ T647] usb 1-1: SerialNumber: syz [ 157.547493][ T7363] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 157.553254][ T7341] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 157.579951][ T3601] usb 3-1: config 0 descriptor has 1 excess byte, ignoring [ 157.587032][ T3601] usb 3-1: config 0 has no interfaces? [ 157.596097][ T3601] usb 3-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 157.605407][ T24] usb 4-1: USB disconnect, device number 61 [ 157.605505][ T3601] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.620586][ T24] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 157.622407][ T3601] usb 3-1: config 0 descriptor?? [ 157.644113][ T24] ftdi_sio 4-1:0.60: device disconnected [ 157.707289][ T6] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 157.782081][ T647] pl2303 1-1:2.112: required endpoints missing [ 157.789207][ T647] pl2303 1-1:2.255: required endpoints missing [ 157.796786][ T647] usb 1-1: USB disconnect, device number 65 [ 157.855621][ T328] usb 3-1: USB disconnect, device number 59 [ 157.899715][ T6] usb 2-1: Using ep0 maxpacket: 32 [ 157.905723][ T6] usb 2-1: config 0 has an invalid interface number: 47 but max is 0 [ 157.913718][ T6] usb 2-1: config 0 has no interface number 0 [ 157.919620][ T6] usb 2-1: config 0 interface 47 has no altsetting 0 [ 157.927652][ T6] usb 2-1: New USB device found, idVendor=34d5, idProduct=dd26, bcdDevice=a1.49 [ 157.931722][ T326] usb 5-1: new full-speed USB device number 62 using dummy_hcd [ 157.936520][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.951710][ T6] usb 2-1: Product: syz [ 157.955711][ T6] usb 2-1: Manufacturer: syz [ 157.960092][ T6] usb 2-1: SerialNumber: syz [ 157.965412][ T6] usb 2-1: config 0 descriptor?? [ 158.135933][ T326] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 158.146719][ T326] usb 5-1: New USB device found, idVendor=046d, idProduct=c343, bcdDevice= 0.00 [ 158.155474][ T326] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.169666][ T326] usb 5-1: config 0 descriptor?? [ 158.178287][ T7365] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 158.188055][ T6] usb-storage 2-1:0.47: USB Mass Storage device detected [ 158.226009][ T7376] loop3: detected capacity change from 0 to 512 [ 158.232745][ T7376] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 158.243438][ T7376] EXT4-fs (loop3): group descriptors corrupted! [ 158.248436][ T6] usb 2-1: USB disconnect, device number 61 [ 158.432440][ T326] usbhid 5-1:0.0: can't add hid device: -71 [ 158.440707][ T326] usbhid: probe of 5-1:0.0 failed with error -71 [ 158.464999][ T326] usb 5-1: USB disconnect, device number 62 [ 158.510617][ T7406] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 158.716184][ T7399] loop2: detected capacity change from 0 to 40427 [ 158.728498][ T7399] F2FS-fs (loop2): Corrupted extension count (64 + 1 > 64) [ 158.737563][ T7399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 158.776095][ T7442] loop1: detected capacity change from 0 to 1024 [ 158.785141][ T7442] EXT4-fs (loop1): invalid inodes per group: 150994976 [ 158.785141][ T7442] [ 158.808597][ T7399] F2FS-fs (loop2): Found nat_bits in checkpoint [ 158.878437][ T7399] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 158.890293][ T7399] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 158.892438][ T7460] loop1: detected capacity change from 0 to 256 [ 158.898761][ T7399] SELinux: (dev loop2, type f2fs) getxattr errno 2 [ 158.956413][ T7466] loop1: detected capacity change from 0 to 512 [ 158.968867][ T647] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 158.992319][ T7466] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #2: comm syz.1.3347: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 4(0), depth 0(0) [ 159.010330][ T7466] EXT4-fs (loop1): get root inode failed [ 159.016181][ T7466] EXT4-fs (loop1): mount failed [ 159.100463][ T7481] loop2: detected capacity change from 0 to 512 [ 159.112586][ T7481] EXT4-fs: old and new quota format mixing [ 159.151287][ T24] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 159.161175][ T647] usb 1-1: Using ep0 maxpacket: 16 [ 159.168682][ T647] usb 1-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=9c.25 [ 159.179984][ T647] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.190556][ T647] usb 1-1: Product: syz [ 159.194883][ T647] usb 1-1: Manufacturer: syz [ 159.199299][ T647] usb 1-1: SerialNumber: syz [ 159.206414][ T647] usb 1-1: config 0 descriptor?? [ 159.212490][ T647] usb 1-1: Found UVC 0.00 device syz (045e:0721) [ 159.219009][ T647] usb 1-1: No valid video chain found. [ 159.234011][ T7497] loop1: detected capacity change from 0 to 1024 [ 159.240651][ T7497] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 159.278736][ T326] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 159.354588][ T24] usb 4-1: config 0 has an invalid interface number: 20 but max is 0 [ 159.362639][ T24] usb 4-1: config 0 has no interface number 0 [ 159.368936][ T24] usb 4-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 159.381224][ T24] usb 4-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 159.390289][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.398142][ T24] usb 4-1: Product: syz [ 159.402067][ T24] usb 4-1: Manufacturer: syz [ 159.406496][ T24] usb 4-1: SerialNumber: syz [ 159.411925][ T24] usb 4-1: config 0 descriptor?? [ 159.416917][ T7455] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 159.424657][ T24] usb-storage 4-1:0.20: USB Mass Storage device detected [ 159.430563][ T3601] usb 1-1: USB disconnect, device number 66 [ 159.434478][ T24] usb-storage 4-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 159.460473][ T328] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 159.471178][ T326] usb 5-1: Using ep0 maxpacket: 16 [ 159.477123][ T326] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.488147][ T326] usb 5-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice= 0.88 [ 159.497021][ T326] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 159.504840][ T326] usb 5-1: Product: syz [ 159.508807][ T326] usb 5-1: SerialNumber: syz [ 159.514149][ T326] usb 5-1: config 0 descriptor?? [ 159.631642][ T647] usb 2-1: new full-speed USB device number 62 using dummy_hcd [ 159.641103][ T24] scsi host1: usb-storage 4-1:0.20 [ 159.651012][ T24] usb 4-1: USB disconnect, device number 62 [ 159.657870][ T328] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 159.666722][ T328] usb 3-1: config 1 has no interface number 1 [ 159.672740][ T328] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 159.685554][ T328] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 7 [ 159.698017][ T328] usb 3-1: New USB device found, idVendor=1d6b, idProduct=8101, bcdDevice= 0.40 [ 159.706971][ T328] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.714727][ T328] usb 3-1: Product: syz [ 159.719022][ T328] usb 3-1: Manufacturer: syz [ 159.724564][ T328] usb 3-1: SerialNumber: syz [ 159.730911][ T7491] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 159.738894][ T1068] usb 5-1: USB disconnect, device number 63 [ 159.837504][ T647] usb 2-1: New USB device found, idVendor=8086, idProduct=0b03, bcdDevice=3a.45 [ 159.846425][ T647] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.854243][ T647] usb 2-1: Product: syz [ 159.858205][ T647] usb 2-1: Manufacturer: syz [ 159.862631][ T647] usb 2-1: SerialNumber: syz [ 159.867998][ T647] usb 2-1: config 0 descriptor?? [ 159.873820][ T647] usb 2-1: Found UVC 0.00 device syz (8086:0b03) [ 159.880040][ T647] usb 2-1: No valid video chain found. [ 159.955718][ T328] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 159.963453][ T328] usb 3-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 159.996279][ T328] usb 3-1: USB disconnect, device number 60 [ 160.090189][ T647] usb 2-1: USB disconnect, device number 62 [ 160.220118][ T28] audit: type=1400 audit(1734013868.007:210): avc: denied { read } for pid=7524 comm="syz.3.3373" name="usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 160.243394][ T28] audit: type=1400 audit(1734013868.007:211): avc: denied { open } for pid=7524 comm="syz.3.3373" path="/dev/usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 160.313309][ T7533] loop4: detected capacity change from 0 to 512 [ 160.315721][ T1068] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 160.338793][ T7533] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 160.364835][ T7533] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #17: comm syz.4.3378: iget: bad i_size value: -6917529027641081756 [ 160.367490][ T7544] loop3: detected capacity change from 0 to 512 [ 160.378092][ T7533] EXT4-fs (loop4): Remounting filesystem read-only [ 160.390294][ T7533] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.3378: couldn't read orphan inode 17 (err -117) [ 160.394238][ T7544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e01c, mo2=0002] [ 160.402487][ T7533] EXT4-fs (loop4): Remounting filesystem read-only [ 160.409816][ T7544] System zones: [ 160.416240][ T7533] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 160.418186][ T7544] 1-12 [ 160.436474][ T7544] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.3381: bg 0: block 328: padding at end of block bitmap is not set [ 160.451152][ T7544] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 160.451631][ T307] EXT4-fs (loop4): unmounting filesystem. [ 160.460392][ T7544] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.3381: invalid indirect mapped block 65280 (level 0) [ 160.478914][ T7544] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #13: comm syz.3.3381: attempt to clear invalid blocks 33619980 len 1 [ 160.517812][ T7544] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.3381: invalid indirect mapped block 1819239214 (level 0) [ 160.533182][ T1068] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 160.552921][ T1068] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.555471][ T7544] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.3381: invalid indirect mapped block 1819239214 (level 1) [ 160.576894][ T7544] EXT4-fs (loop3): 1 orphan inode deleted [ 160.577441][ T1068] usb 1-1: config 0 has no interface number 0 [ 160.582451][ T7544] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 160.596173][ T1068] usb 1-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 160.621234][ T1068] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.652617][ T1068] usb 1-1: config 0 descriptor?? [ 160.662780][ T308] EXT4-fs (loop3): unmounting filesystem. [ 160.668895][ T1068] usb 1-1: bad CDC descriptors [ 160.769898][ T7583] loop2: detected capacity change from 0 to 256 [ 160.892483][ T3601] usb 1-1: USB disconnect, device number 67 [ 160.925461][ T328] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 160.978595][ T1068] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 161.117656][ T328] usb 5-1: Using ep0 maxpacket: 32 [ 161.123724][ T328] usb 5-1: config 0 has an invalid interface number: 16 but max is 0 [ 161.131801][ T328] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.141783][ T328] usb 5-1: config 0 has no interface number 0 [ 161.147638][ T328] usb 5-1: config 0 interface 16 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 161.157439][ T328] usb 5-1: config 0 interface 16 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 161.168431][ T328] usb 5-1: New USB device found, idVendor=0499, idProduct=102a, bcdDevice=85.2d [ 161.177369][ T328] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.185140][ T328] usb 5-1: Product: syz [ 161.189167][ T328] usb 5-1: Manufacturer: syz [ 161.193567][ T24] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 161.200958][ T328] usb 5-1: SerialNumber: syz [ 161.205382][ T326] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 161.212736][ T1068] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 161.221515][ T1068] usb 2-1: config 1 has no interface number 1 [ 161.228000][ T1068] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 161.240995][ T328] usb 5-1: config 0 descriptor?? [ 161.245865][ T1068] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 7 [ 161.256834][ T7555] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 161.263803][ T7555] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 161.274393][ T1068] usb 2-1: New USB device found, idVendor=1d6b, idProduct=8101, bcdDevice= 0.40 [ 161.283303][ T1068] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.291117][ T1068] usb 2-1: Product: syz [ 161.295064][ T1068] usb 2-1: Manufacturer: syz [ 161.299534][ T1068] usb 2-1: SerialNumber: syz [ 161.304800][ T7567] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 161.416934][ T326] usb 4-1: Using ep0 maxpacket: 32 [ 161.422804][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.433247][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 161.442640][ T24] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 161.460289][ T326] usb 4-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=20.43 [ 161.469299][ T326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.477663][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.491673][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.493751][ T3601] usb 5-1: USB disconnect, device number 64 [ 161.500148][ T24] usb 3-1: Product: syz [ 161.510581][ T326] usb 4-1: Product: syz [ 161.514719][ T24] usb 3-1: Manufacturer: syz [ 161.519373][ T24] usb 3-1: SerialNumber: syz [ 161.524270][ T326] usb 4-1: Manufacturer: syz [ 161.529235][ T326] usb 4-1: SerialNumber: syz [ 161.535332][ T1068] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 161.542970][ T1068] usb 2-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 161.552653][ T24] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 161.559568][ T326] usb 4-1: config 0 descriptor?? [ 161.565191][ T24] cdc_ncm 3-1:1.0: bind() failure [ 161.603643][ T1068] usb 2-1: USB disconnect, device number 63 [ 161.772001][ T24] usb 3-1: USB disconnect, device number 61 [ 161.787000][ T326] ftdi_sio 4-1:0.0: Ignoring interface reserved for JTAG [ 161.796559][ T326] usb 4-1: USB disconnect, device number 63 [ 161.897956][ T6] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 162.101077][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 162.107077][ T6] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.117128][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 162.131199][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.140103][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 162.147960][ T6] usb 1-1: SerialNumber: syz [ 162.153928][ T6] cdc_acm 1-1:1.0: skipping garbage [ 162.372592][ T6] usb 1-1: USB disconnect, device number 68 [ 162.379632][ T326] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 162.400374][ T647] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 162.458511][ T7649] loop3: detected capacity change from 0 to 1024 [ 162.469914][ T7649] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 162.485286][ T7649] jbd2_journal_init_inode: Cannot locate journal superblock [ 162.492725][ T7649] EXT4-fs (loop3): Could not load journal inode [ 162.583225][ T326] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.598331][ T326] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 162.605375][ T647] usb 5-1: config 1 interface 0 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 162.614212][ T326] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 162.630615][ T647] usb 5-1: config 1 interface 0 has no altsetting 0 [ 162.648203][ T647] usb 5-1: New USB device found, idVendor=04b3, idProduct=3103, bcdDevice= 0.40 [ 162.655727][ T326] usb 2-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 162.667638][ T647] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.675649][ T647] usb 5-1: Product: 、 [ 162.676813][ T326] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.687465][ T326] usb 2-1: Product: syz [ 162.689237][ T647] usb 5-1: SerialNumber: ૥댋ඖ沦軍铹೼샩躧꠵봛뱪뛜嬁됄轶댁礆띃偭뷭넻稝믏ⷑᶙᶱ䗾㞌辛誾➕桼䑝㪴쓡䀹꒻챸⹍ᬙ벅瀏侦㙑뛼ꆫ袇墺쬛촗洭䒐阼鍛ޞ种ꞹᾟ釉䮖怵嶟먖僘◐湏鉐※㔬꒜汦湍꤯춐ஆ陕珄캐桲ᔒ䟇㘠턭黂㱫ᘢ漰ෛၩ㫂䆞ꀵꃂ匳쉝秚驠녈 [ 162.747095][ T326] usb 2-1: Manufacturer: syz [ 162.751529][ T326] usb 2-1: SerialNumber: syz [ 162.769403][ T326] usb 2-1: config 0 descriptor?? [ 162.779997][ T326] usb 2-1: Found UVC 34.00 device syz (8086:0b5b) [ 162.799096][ T326] usb 2-1: No valid video chain found. [ 162.986458][ T647] usbhid 5-1:1.0: can't add hid device: -71 [ 162.996624][ T647] usbhid: probe of 5-1:1.0 failed with error -71 [ 163.013743][ T647] usb 5-1: USB disconnect, device number 65 [ 163.046623][ T326] usb 2-1: USB disconnect, device number 64 [ 163.279044][ T7669] loop3: detected capacity change from 0 to 131072 [ 163.307011][ T7669] F2FS-fs (loop3): invalid crc value [ 163.314570][ T7669] F2FS-fs (loop3): invalid crc value [ 163.320021][ T7669] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 163.383935][ T24] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 163.576372][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 163.582514][ T24] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 163.601498][ T24] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.645018][ T24] usb 1-1: config 0 has no interface number 0 [ 163.652854][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 163.670137][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.684980][ T24] usb 1-1: Product: syz [ 163.694298][ T24] usb 1-1: Manufacturer: syz [ 163.698740][ T24] usb 1-1: SerialNumber: syz [ 163.722746][ T24] usb 1-1: config 0 descriptor?? [ 163.728720][ T24] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 163.739075][ T24] usb 1-1: No valid video chain found. [ 163.920372][ T7706] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:0000:0000:0000 with DS=0xb [ 163.937902][ T7671] loop2: detected capacity change from 0 to 262144 [ 163.946640][ T24] usb 1-1: USB disconnect, device number 69 [ 163.963583][ T7671] F2FS-fs (loop2): Invalid log sectorsize (64) [ 163.991221][ T7671] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 163.992835][ T7690] loop4: detected capacity change from 0 to 40427 [ 164.002047][ T7671] F2FS-fs (loop2): fault_injection options not supported [ 164.027900][ T7690] F2FS-fs (loop4): fault_injection options not supported [ 164.034808][ T7690] F2FS-fs (loop4): heap/no_heap options were deprecated [ 164.041978][ T7690] F2FS-fs (loop4): Image doesn't support compression [ 164.048722][ T7690] F2FS-fs (loop4): fault_type options not supported [ 164.055845][ T7671] F2FS-fs (loop2): Found nat_bits in checkpoint [ 164.066223][ T7690] F2FS-fs (loop4): invalid crc value [ 164.089388][ T7694] loop1: detected capacity change from 0 to 40427 [ 164.100388][ T7690] F2FS-fs (loop4): Invalid segment type: 32, segno: 11 [ 164.107278][ T7694] F2FS-fs (loop1): fault_type options not supported [ 164.111261][ T7690] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 164.113919][ T7694] F2FS-fs (loop1): Unrecognized mount option "grpquota=\" or missing value [ 164.123618][ T7671] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 164.137262][ T7671] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 164.292681][ T326] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 164.495752][ T326] usb 4-1: Using ep0 maxpacket: 32 [ 164.507489][ T326] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.529484][ T326] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 164.540627][ T326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.548458][ T326] usb 4-1: Product: syz [ 164.553032][ T326] usb 4-1: Manufacturer: syz [ 164.557441][ T326] usb 4-1: SerialNumber: syz [ 164.562781][ T326] usb 4-1: config 0 descriptor?? [ 164.568429][ T326] usb 4-1: bad CDC descriptors [ 164.573268][ T326] usb 4-1: unsupported MDLM descriptors [ 164.613416][ T647] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 164.624085][ T328] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 164.773725][ T24] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 164.783611][ T6] usb 4-1: USB disconnect, device number 64 [ 164.817753][ T647] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 164.817753][ T328] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 164.817790][ T647] usb 2-1: config 1 interface 0 has no altsetting 1 [ 164.831037][ T328] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.843333][ T3601] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 164.849711][ T328] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 164.861712][ T647] usb 2-1: New USB device found, idVendor=0536, idProduct=a4a8, bcdDevice= 0.40 [ 164.867277][ T328] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 164.880184][ T647] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.888899][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.897585][ T647] usb 2-1: Product: syz [ 164.906741][ T328] usb 5-1: config 0 descriptor?? [ 164.922053][ T647] usb 2-1: Manufacturer: syz [ 164.926492][ T647] usb 2-1: SerialNumber: syz [ 164.927987][ T328] usb-storage 5-1:0.0: USB Mass Storage device detected [ 164.938906][ T328] usb-storage 5-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 164.966151][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 164.972243][ T24] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 164.980447][ T24] usb 3-1: config 0 has no interface number 0 [ 164.986499][ T24] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 164.996721][ T24] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 165.010032][ T24] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 165.018906][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.026968][ T24] usb 3-1: Product: syz [ 165.030983][ T24] usb 3-1: Manufacturer: syz [ 165.035377][ T24] usb 3-1: SerialNumber: syz [ 165.040463][ T24] usb 3-1: config 0 descriptor?? [ 165.045564][ T7723] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 165.052720][ T7723] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 165.061667][ T24] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, a6:08:35:88:b4:0b [ 165.081487][ T28] audit: type=1400 audit(1734016432.554:212): avc: denied { read } for pid=140 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 165.083747][ T3601] usb 1-1: Using ep0 maxpacket: 16 [ 165.112145][ T3601] usb 1-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 165.122520][ T3601] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 165.132988][ T3601] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 165.142277][ T3601] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.168704][ T3601] usb 1-1: Product: syz [ 165.174896][ T3601] usb 1-1: Manufacturer: syz [ 165.179325][ T3601] usb 1-1: SerialNumber: syz [ 165.194885][ T24] usb 2-1: USB disconnect, device number 65 [ 165.209790][ T328] usb 5-1: USB disconnect, device number 66 [ 165.279247][ T326] usb 3-1: USB disconnect, device number 62 [ 165.288381][ T326] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 165.418981][ T3601] usb 1-1: 0:2 : does not exist [ 165.429904][ T3601] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 165.449635][ T3601] usb 1-1: 5:0: cannot get min/max values for control 3 (id 5) [ 165.462891][ T3601] usb 1-1: 5:0: cannot get min/max values for control 4 (id 5) [ 165.472783][ T3601] usb 1-1: 5:0: cannot get min/max values for control 8 (id 5) [ 165.490330][ T3601] usb 1-1: USB disconnect, device number 70 [ 165.725189][ T328] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 165.917619][ T328] usb 4-1: Using ep0 maxpacket: 16 [ 165.923729][ T328] usb 4-1: config 0 has an invalid interface number: 222 but max is 0 [ 165.931872][ T328] usb 4-1: config 0 has no interface number 0 [ 165.939417][ T328] usb 4-1: New USB device found, idVendor=20a9, idProduct=8df0, bcdDevice=44.0b [ 165.948275][ T328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.956220][ T328] usb 4-1: Product: syz [ 165.960180][ T328] usb 4-1: Manufacturer: syz [ 165.964644][ T328] usb 4-1: SerialNumber: syz [ 165.969621][ T328] usb 4-1: config 0 descriptor?? [ 165.975358][ T328] usb-storage 4-1:0.222: USB Mass Storage device detected [ 166.045887][ T326] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 166.067272][ T3601] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 166.174217][ T647] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 166.192278][ T328] usb 4-1: USB disconnect, device number 65 [ 166.239097][ T326] usb 5-1: Using ep0 maxpacket: 8 [ 166.245403][ T326] usb 5-1: unable to get BOS descriptor or descriptor too short [ 166.253653][ T326] usb 5-1: config 16 has an invalid interface number: 89 but max is 0 [ 166.261658][ T326] usb 5-1: config 16 has no interface number 0 [ 166.267618][ T326] usb 5-1: config 16 interface 89 altsetting 6 bulk endpoint 0x6 has invalid maxpacket 1023 [ 166.277548][ T326] usb 5-1: config 16 interface 89 has no altsetting 0 [ 166.281071][ T3601] usb 2-1: Using ep0 maxpacket: 8 [ 166.285702][ T326] usb 5-1: New USB device found, idVendor=0738, idProduct=9aca, bcdDevice=f8.7e [ 166.290229][ T3601] usb 2-1: config 0 has an invalid interface association descriptor of length 3, skipping [ 166.298276][ T326] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.307869][ T6] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 166.315913][ T326] usb 5-1: Product: syz [ 166.323067][ T3601] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.327131][ T326] usb 5-1: Manufacturer: syz [ 166.337177][ T3601] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 166.341436][ T326] usb 5-1: SerialNumber: syz [ 166.350139][ T3601] usb 2-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8d.58 [ 166.356102][ T7787] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 166.363387][ T3601] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.379353][ T647] usb 3-1: config index 0 descriptor too short (expected 3133, got 61) [ 166.387431][ T647] usb 3-1: config 0 has an invalid interface number: 156 but max is 1 [ 166.395641][ T3601] usb 2-1: config 0 descriptor?? [ 166.400473][ T647] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.410453][ T647] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 166.420542][ T647] usb 3-1: config 0 has no interface number 0 [ 166.426500][ T647] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 166.437376][ T647] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 166.446938][ T647] usb 3-1: config 0 interface 156 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 166.459756][ T647] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 166.468559][ T647] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.477135][ T647] usb 3-1: config 0 descriptor?? [ 166.483016][ T647] usb 3-1: MIDIStreaming interface descriptor not found [ 166.548357][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 166.556189][ T6] usb 1-1: New USB device found, idVendor=22b8, idProduct=2d96, bcdDevice=2f.62 [ 166.565415][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.573289][ T6] usb 1-1: Product: syz [ 166.577278][ T6] usb 1-1: Manufacturer: syz [ 166.581666][ T6] usb 1-1: SerialNumber: syz [ 166.586995][ T6] usb 1-1: config 0 descriptor?? [ 166.602057][ T326] usb 5-1: USB disconnect, device number 67 [ 166.637803][ T24] usb 2-1: USB disconnect, device number 66 [ 166.700386][ T6] usb 3-1: USB disconnect, device number 63 [ 166.755192][ T7810] loop3: detected capacity change from 0 to 512 [ 166.761548][ T7810] EXT4-fs: Ignoring removed bh option [ 166.766997][ T7810] EXT4-fs: Ignoring removed mblk_io_submit option [ 166.774186][ T7810] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 166.784670][ T7810] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 166.792778][ T7810] EXT4-fs (loop3): orphan cleanup on readonly fs [ 166.799547][ T7810] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 166.809454][ T7810] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 166.819132][ T7810] EXT4-fs error (device loop3): ext4_acquire_dquot:6788: comm syz.3.3485: Failed to acquire dquot type 1 [ 166.819449][ T326] usb 1-1: USB disconnect, device number 71 [ 166.830693][ T7810] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.3485: Invalid block bitmap block 0 in block_group 0 [ 166.849506][ T7810] Quota error (device loop3): write_blk: dquota write failed [ 166.856710][ T7810] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 166.866509][ T7810] EXT4-fs error (device loop3): ext4_acquire_dquot:6788: comm syz.3.3485: Failed to acquire dquot type 1 [ 166.877975][ T7810] Quota error (device loop3): write_blk: dquota write failed [ 166.885252][ T7810] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 166.894849][ T7810] EXT4-fs error (device loop3): ext4_acquire_dquot:6788: comm syz.3.3485: Failed to acquire dquot type 1 [ 166.906131][ T7810] EXT4-fs (loop3): 1 orphan inode deleted [ 166.912314][ T7810] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 166.934014][ T308] EXT4-fs (loop3): unmounting filesystem. [ 167.175564][ T7817] loop4: detected capacity change from 0 to 2048 [ 167.193514][ T7819] SELinux: security_context_str_to_sid (sys) failed with errno=-22 [ 167.224102][ T7817] loop4: p1 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 [ 167.225439][ T7817] loop4: p3 start 4259840 is beyond EOD, [ 167.243318][ T6] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 167.318745][ T7817] truncated [ 167.510886][ T647] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 167.521331][ T6] usb 4-1: Using ep0 maxpacket: 16 [ 167.529467][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 167.560655][ T6] usb 4-1: config 1 interface 0 altsetting 36 endpoint 0x81 has an invalid bInterval 85, changing to 10 [ 167.612825][ T6] usb 4-1: config 1 interface 0 altsetting 36 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.643695][ T814] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.643753][ T816] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 167.653065][ T815] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.661989][ T675] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.671562][ T820] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.680523][ T813] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.689989][ T818] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.699151][ T641] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.717704][ T371] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.717996][ T307] __loop_clr_fd: partition scan of loop4 failed (rc=-16) [ 167.726990][ T372] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.736656][ T817] Buffer I/O error on dev loop4p45, logical block 0, async page read [ 167.751061][ T675] Buffer I/O error on dev loop4p44, logical block 0, async page read [ 167.751119][ T329] Buffer I/O error on dev loop4p43, logical block 0, async page read [ 167.760565][ T371] Buffer I/O error on dev loop4p46, logical block 0, async page read [ 167.767222][ T647] usb 2-1: Using ep0 maxpacket: 32 [ 167.775185][ T814] Buffer I/O error on dev loop4p49, logical block 0, async page read [ 167.789476][ T372] Buffer I/O error on dev loop4p47, logical block 0, async page read [ 167.790835][ T6] usb 4-1: config 1 interface 0 has no altsetting 0 [ 167.798517][ T816] Buffer I/O error on dev loop4p41, logical block 0, async page read [ 167.805482][ T647] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.814346][ T675] Buffer I/O error on dev loop4p51, logical block 0, async page read [ 167.829883][ T815] Buffer I/O error on dev loop4p39, logical block 0, async page read [ 167.837962][ T24] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 167.845543][ T820] Buffer I/O error on dev loop4p42, logical block 0, async page read [ 167.863048][ T6] usb 4-1: New USB device found, idVendor=0c45, idProduct=5112, bcdDevice= 0.40 [ 167.884318][ T647] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 167.895549][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.903534][ T6] usb 4-1: Product: syz [ 167.910433][ T647] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.918309][ T6] usb 4-1: Manufacturer: syz [ 167.924094][ T647] usb 2-1: Product: syz [ 167.930652][ T6] usb 4-1: SerialNumber: syz [ 167.937057][ T647] usb 2-1: Manufacturer: syz [ 167.943619][ T647] usb 2-1: SerialNumber: syz [ 167.958056][ T647] usb 2-1: config 0 descriptor?? [ 167.964714][ T647] cdc_ether 2-1:0.0: skipping garbage [ 167.970093][ T647] usb 2-1: bad CDC descriptors [ 167.975099][ T647] usb 2-1: unsupported MDLM descriptors [ 168.045197][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 168.051251][ T24] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 168.080678][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.102091][ T24] usb 3-1: config 0 descriptor?? [ 168.166125][ T7854] loop4: detected capacity change from 0 to 1024 [ 168.176988][ T6] usbhid 4-1:1.0: can't add hid device: -71 [ 168.184500][ T7854] SELinux: security_context_str_to_sid () failed with errno=-22 [ 168.204235][ T6] usbhid: probe of 4-1:1.0 failed with error -71 [ 168.211881][ T647] usb 2-1: USB disconnect, device number 67 [ 168.223718][ T6] usb 4-1: USB disconnect, device number 66 [ 168.240768][ T329] udevd[329]: inotify_add_watch(7, /dev/loop4p57, 10) failed: No such file or directory [ 168.242336][ T815] udevd[815]: inotify_add_watch(7, /dev/loop4p53, 10) failed: No such file or directory [ 168.252327][ T817] udevd[817]: inotify_add_watch(7, /dev/loop4p59, 10) failed: No such file or directory [ 168.261852][ T818] udevd[818]: inotify_add_watch(7, /dev/loop4p54, 10) failed: No such file or directory [ 168.271653][ T641] udevd[641]: inotify_add_watch(7, /dev/loop4p64, 10) failed: No such file or directory [ 168.280881][ T371] udevd[371]: inotify_add_watch(7, /dev/loop4p60, 10) failed: No such file or directory [ 168.292564][ T814] udevd[814]: inotify_add_watch(7, /dev/loop4p63, 10) failed: No such file or directory [ 168.308927][ T813] udevd[813]: inotify_add_watch(7, /dev/loop4p62, 10) failed: No such file or directory [ 168.319748][ T372] udevd[372]: inotify_add_watch(7, /dev/loop4p61, 10) failed: No such file or directory [ 168.329010][ T675] udevd[675]: inotify_add_watch(7, /dev/loop4p58, 10) failed: No such file or directory [ 168.339222][ T24] usb 3-1: string descriptor 0 read error: -71 [ 168.343159][ T7856] loop4: detected capacity change from 0 to 1024 [ 168.355587][ T24] usb 3-1: Found UVC 0.00 device (2833:0201) [ 168.362406][ T7856] EXT4-fs (loop4): unsupported inode size: 16384 [ 168.373112][ T24] usb 3-1: No valid video chain found. [ 168.394599][ T24] usb 3-1: USB disconnect, device number 64 [ 168.400500][ T7856] EXT4-fs (loop4): blocksize: 1024 [ 168.637753][ T7862] loop4: detected capacity change from 0 to 512 [ 168.697498][ T7862] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 168.838513][ T28] audit: type=1400 audit(1734016436.069:213): avc: denied { create } for pid=7871 comm="syz.1.3514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 169.107765][ T7906] loop3: detected capacity change from 0 to 1024 [ 169.114572][ T326] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 169.122744][ T7906] EXT4-fs (loop3): inodes count not valid: 7 vs 32 [ 169.157233][ T647] usb 2-1: new full-speed USB device number 68 using dummy_hcd [ 169.206464][ T7908] loop3: detected capacity change from 0 to 128 [ 169.216454][ T7908] FAT-fs (loop3): bogus sectors per cluster 0 [ 169.222638][ T24] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 169.230250][ T7908] FAT-fs (loop3): Can't find a valid FAT filesystem [ 169.317588][ T326] usb 5-1: Using ep0 maxpacket: 16 [ 169.323786][ T326] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 169.339633][ T326] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 169.350131][ T326] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 169.353550][ T647] usb 2-1: config 0 has an invalid interface number: 126 but max is 0 [ 169.365100][ T326] usb 5-1: New USB device found, idVendor=067b, idProduct=aaa8, bcdDevice=c3.0c [ 169.368342][ T647] usb 2-1: config 0 has no interface number 0 [ 169.381856][ T326] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.390578][ T647] usb 2-1: New USB device found, idVendor=0424, idProduct=7505, bcdDevice=82.b2 [ 169.396772][ T326] usb 5-1: Product: syz [ 169.399823][ T647] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.405738][ T326] usb 5-1: Manufacturer: syz [ 169.420528][ T326] usb 5-1: SerialNumber: syz [ 169.421305][ T647] usb 2-1: config 0 descriptor?? [ 169.426186][ T326] usb 5-1: config 0 descriptor?? [ 169.435061][ T647] smsc75xx v1.0.0 [ 169.436027][ T326] pl2303 5-1:0.0: required endpoints missing [ 169.445164][ T647] smsc75xx 2-1:0.126 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 169.448408][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 169.455344][ T647] smsc75xx: probe of 2-1:0.126 failed with error -22 [ 169.466104][ T24] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 169.475536][ T24] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 169.485097][ T24] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 169.495788][ T24] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 169.506908][ T24] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.515798][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.523607][ T24] usb 3-1: Product: syz [ 169.527558][ T24] usb 3-1: Manufacturer: syz [ 169.532021][ T24] usb 3-1: SerialNumber: syz [ 169.652479][ T326] usb 2-1: USB disconnect, device number 68 [ 169.666255][ T39] usb 5-1: USB disconnect, device number 68 [ 169.672209][ T1068] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 169.734641][ T328] usb 1-1: new low-speed USB device number 72 using dummy_hcd [ 169.759293][ T24] usb 3-1: USB disconnect, device number 65 [ 169.884229][ T1068] usb 4-1: Using ep0 maxpacket: 8 [ 169.890240][ T1068] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 169.899124][ T1068] usb 4-1: config 1 has no interface number 1 [ 169.905080][ T1068] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 169.917534][ T1068] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.926475][ T1068] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.934490][ T1068] usb 4-1: Product: syz [ 169.938579][ T1068] usb 4-1: Manufacturer: syz [ 169.943178][ T1068] usb 4-1: SerialNumber: syz [ 169.948022][ T328] usb 1-1: descriptor type invalid, skip [ 169.954546][ T328] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 169.965055][ T328] usb 1-1: config 1 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 169.977694][ T328] usb 1-1: config 1 interface 0 has no altsetting 0 [ 169.987057][ T328] usb 1-1: string descriptor 0 read error: -22 [ 169.993327][ T328] usb 1-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 170.002235][ T328] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.010976][ T7930] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 170.193971][ T1068] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 170.209432][ T1068] usb 4-1: 2:1: cannot set freq 3772054 to ep 0x82 [ 170.232915][ T1068] usb 4-1: USB disconnect, device number 67 [ 170.239736][ T328] usbhid 1-1:1.0: can't add hid device: -71 [ 170.245505][ T328] usbhid: probe of 1-1:1.0 failed with error -71 [ 170.260647][ T328] usb 1-1: USB disconnect, device number 72 [ 170.568550][ T39] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 170.591062][ T7995] loop1: detected capacity change from 0 to 256 [ 170.654090][ T24] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 170.783590][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 170.799481][ T39] usb 5-1: New USB device found, idVendor=0499, idProduct=1035, bcdDevice=56.12 [ 170.808889][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.818688][ T39] usb 5-1: config 0 descriptor?? [ 170.832671][ T8016] tmpfs: Bad value for 'nr_inodes' [ 170.839364][ T39] snd-usb-audio: probe of 5-1:0.0 failed with error -2 [ 170.857200][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 170.866109][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.886929][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.904086][ T24] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 170.905549][ T8024] loop3: detected capacity change from 0 to 16 [ 170.913158][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.927865][ T8024] erofs: (device loop3): EXPERIMENTAL compressed inline data feature in use. Use at your own risk! [ 170.939130][ T8024] erofs: (device loop3): mounted with root inode @ nid 36. [ 170.946456][ T24] usb 3-1: config 0 descriptor?? [ 170.952738][ T24] usb 3-1: Found UVC 0.00 device (10c4:ea90) [ 170.959582][ T24] usb 3-1: No valid video chain found. [ 170.974833][ T1068] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 170.989095][ T8028] futex_wake_op: syz.3.3591 tries to shift op by -1; fix this program [ 171.040203][ T24] usb 5-1: USB disconnect, device number 69 [ 171.171560][ T3601] usb 3-1: USB disconnect, device number 66 [ 171.178141][ T1068] usb 2-1: Using ep0 maxpacket: 8 [ 171.184685][ T1068] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 171.188713][ T6] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 171.192975][ T1068] usb 2-1: config 0 has no interface number 0 [ 171.207260][ T1068] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 171.216148][ T1068] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.223993][ T1068] usb 2-1: Product: syz [ 171.227907][ T1068] usb 2-1: Manufacturer: syz [ 171.232381][ T1068] usb 2-1: SerialNumber: syz [ 171.237375][ T1068] usb 2-1: config 0 descriptor?? [ 171.295633][ T647] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 171.394549][ T6] usb 1-1: New USB device found, idVendor=10d6, idProduct=2200, bcdDevice= 0.02 [ 171.403884][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 171.411618][ T6] usb 1-1: SerialNumber: syz [ 171.417013][ T6] usb 1-1: config 0 descriptor?? [ 171.459379][ T1068] usb 2-1: Found UVC 0.04 device syz (046d:08c3) [ 171.465582][ T1068] usb 2-1: No valid video chain found. [ 171.475913][ T1068] usb 2-1: USB disconnect, device number 69 [ 171.489107][ T647] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.499166][ T647] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 171.507983][ T647] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 171.522400][ T647] usb 4-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 171.531287][ T647] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.539085][ T647] usb 4-1: Product: syz [ 171.543110][ T647] usb 4-1: Manufacturer: syz [ 171.547480][ T647] usb 4-1: SerialNumber: syz [ 171.552669][ T647] usb 4-1: config 0 descriptor?? [ 171.646972][ T24] usb 1-1: USB disconnect, device number 73 [ 171.775023][ T6] usb 4-1: USB disconnect, device number 68 [ 171.979923][ T1068] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 172.012101][ T328] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 172.172326][ T1068] usb 5-1: Using ep0 maxpacket: 32 [ 172.178614][ T1068] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 172.189931][ T1068] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 172.199023][ T1068] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.206951][ T1068] usb 5-1: Product: syz [ 172.211402][ T1068] usb 5-1: Manufacturer: syz [ 172.218719][ T1068] usb 5-1: SerialNumber: syz [ 172.224196][ T1068] usb 5-1: config 0 descriptor?? [ 172.233365][ T1068] usb 5-1: bad CDC descriptors [ 172.238037][ T328] usb 3-1: Using ep0 maxpacket: 16 [ 172.243175][ T1068] usb 5-1: unsupported MDLM descriptors [ 172.252168][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 172.266960][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 172.280886][ T328] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 172.289991][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.301289][ T328] usb 3-1: config 0 descriptor?? [ 172.306338][ T8052] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 172.331718][ T328] usb 3-1: Found UVC 0.00 device (10c4:ea90) [ 172.348754][ T328] usb 3-1: No valid video chain found. [ 172.372132][ T8087] loop3: detected capacity change from 0 to 512 [ 172.384627][ T8087] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 172.395424][ T8087] EXT4-fs (loop3): group descriptors corrupted! [ 172.402179][ T39] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 172.451484][ T1068] usb 5-1: USB disconnect, device number 70 [ 172.539302][ T328] usb 3-1: USB disconnect, device number 67 [ 172.622496][ T39] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.632437][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.643103][ T39] usb 2-1: too many endpoints for config 1 interface 1 altsetting 145: 217, using maximum allowed: 30 [ 172.653907][ T39] usb 2-1: config 1 interface 1 altsetting 145 has 0 endpoint descriptors, different from the interface descriptor's value: 217 [ 172.664166][ T6] usb 1-1: new full-speed USB device number 74 using dummy_hcd [ 172.666915][ T39] usb 2-1: config 1 interface 1 has no altsetting 0 [ 172.682258][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.691155][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.698928][ T39] usb 2-1: Product: syz [ 172.702902][ T39] usb 2-1: Manufacturer: syz [ 172.707435][ T39] usb 2-1: SerialNumber: syz [ 172.712993][ T39] cdc_acm: probe of 2-1:1.0 failed with error -22 [ 172.792531][ T3601] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 172.868941][ T6] usb 1-1: unable to get BOS descriptor or descriptor too short [ 172.876989][ T6] usb 1-1: not running at top speed; connect to a high speed hub [ 172.885590][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 172.896331][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 172.908585][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.917496][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.925300][ T6] usb 1-1: Product: syz [ 172.929273][ T6] usb 1-1: Manufacturer: syz [ 172.932969][ T328] usb 2-1: USB disconnect, device number 70 [ 172.933710][ T6] usb 1-1: SerialNumber: syz [ 172.947246][ T8089] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 172.985104][ T3601] usb 4-1: Using ep0 maxpacket: 8 [ 172.991463][ T3601] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 173.002958][ T3601] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 173.012776][ T3601] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 173.013828][ T8100] loop4: detected capacity change from 0 to 1024 [ 173.024253][ T3601] usb 4-1: New USB device found, idVendor=1b3d, idProduct=9305, bcdDevice=55.68 [ 173.037759][ T3601] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.042033][ T8100] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 173.042033][ T8100] [ 173.045725][ T3601] usb 4-1: Product: syz [ 173.056708][ T8100] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 173.060262][ T3601] usb 4-1: Manufacturer: syz [ 173.073063][ T3601] usb 4-1: SerialNumber: syz [ 173.078157][ T3601] usb 4-1: config 0 descriptor?? [ 173.089569][ T3601] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 173.115835][ T3601] ftdi_sio ttyUSB0: unknown device type: 0x5568 [ 173.174925][ T6] cdc_ncm 1-1:1.0: bind() failure [ 173.180811][ T6] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 173.193147][ T6] cdc_ncm 1-1:1.1: bind() failure [ 173.208650][ T6] usb 1-1: USB disconnect, device number 74 [ 173.271979][ T8127] loop2: detected capacity change from 0 to 16 [ 173.279183][ T8127] erofs: (device loop2): mounted with root inode @ nid 36. [ 173.332700][ T328] usb 4-1: USB disconnect, device number 69 [ 173.342777][ T328] ftdi_sio 4-1:0.0: device disconnected [ 173.349667][ T8129] loop4: detected capacity change from 0 to 16 [ 173.358191][ T8129] erofs: (device loop4): mounted with root inode @ nid 36. [ 173.394053][ T8135] loop4: detected capacity change from 0 to 16 [ 173.400699][ T8135] erofs: (device loop4): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 16700) [ 173.485722][ T8141] loop4: detected capacity change from 0 to 2048 [ 173.507358][ T8141] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.526006][ T307] EXT4-fs (loop4): unmounting filesystem. [ 173.626446][ T3601] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 173.678405][ T8154] loop4: detected capacity change from 0 to 40427 [ 173.685179][ T8154] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 173.692000][ T8154] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 173.724798][ T8156] loop4: detected capacity change from 0 to 2048 [ 173.747777][ T8156] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.759035][ T8156] ext4 filesystem being mounted at /757/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.786582][ T307] EXT4-fs (loop4): unmounting filesystem. [ 173.786886][ T6] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 173.817313][ T8166] loop4: detected capacity change from 0 to 512 [ 173.830855][ T3601] usb 3-1: config 7 descriptor has 1 excess byte, ignoring [ 173.846440][ T8166] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.854818][ T3601] usb 3-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 173.872170][ T307] EXT4-fs (loop4): unmounting filesystem. [ 173.872668][ T3601] usb 3-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 7.84 [ 173.887183][ T3601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.910446][ T3601] usb 3-1: Product: syz [ 173.914473][ T3601] usb 3-1: Manufacturer: syz [ 173.914705][ T8171] loop3: detected capacity change from 0 to 512 [ 173.918948][ T3601] usb 3-1: SerialNumber: syz [ 173.943494][ T8174] loop4: detected capacity change from 0 to 512 [ 173.951486][ T3601] rndis_host 3-1:7.0: skipping garbage [ 173.957557][ T8171] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 173.977449][ T8174] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.979968][ T3601] usb 3-1: bad CDC descriptors [ 174.000218][ T308] EXT4-fs (loop3): unmounting filesystem. [ 174.006363][ T6] usb 2-1: Using ep0 maxpacket: 32 [ 174.012242][ T307] EXT4-fs (loop4): unmounting filesystem. [ 174.022894][ T6] usb 2-1: config 0 has an invalid interface number: 249 but max is 0 [ 174.032756][ T6] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 174.043218][ T6] usb 2-1: config 0 has no interface number 0 [ 174.049450][ T6] usb 2-1: config 0 interface 249 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 174.082455][ T6] usb 2-1: New USB device found, idVendor=054c, idProduct=0069, bcdDevice=45.8a [ 174.089725][ T8186] loop3: detected capacity change from 0 to 256 [ 174.105308][ T6] usb 2-1: New USB device strings: Mfr=27, Product=2, SerialNumber=3 [ 174.116069][ T6] usb 2-1: Product: syz [ 174.120285][ T6] usb 2-1: Manufacturer: syz [ 174.136071][ T6] usb 2-1: SerialNumber: syz [ 174.144201][ T6] usb 2-1: config 0 descriptor?? [ 174.151925][ T8190] loop3: detected capacity change from 0 to 512 [ 174.159368][ T6] usb-storage 2-1:0.249: USB Mass Storage device detected [ 174.183007][ T8190] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 174.186240][ T39] usb 3-1: USB disconnect, device number 68 [ 174.207245][ T308] EXT4-fs (loop3): unmounting filesystem. [ 174.209929][ T6] usb-storage 2-1:0.249: Quirks match for vid 054c pid 0069: 1 [ 174.223035][ T6] usb-storage 2-1:0.249: This device (054c,0069,458a S 04 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel 6.1.115-syzkaller-00015-gb9ba16d91d44) [ 174.223035][ T6] Please send a copy of this message to and [ 174.275929][ T8200] loop3: detected capacity change from 0 to 4096 [ 174.295575][ T8200] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 174.322691][ T308] EXT4-fs (loop3): unmounting filesystem. [ 174.349303][ T8207] loop3: detected capacity change from 0 to 512 [ 174.368106][ T8207] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 174.377768][ T8207] ext4 filesystem being mounted at /680/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.390504][ T6] usb 2-1: USB disconnect, device number 71 [ 174.404135][ T308] EXT4-fs (loop3): unmounting filesystem. [ 174.417745][ T328] usb 5-1: new full-speed USB device number 71 using dummy_hcd [ 174.456032][ T8213] loop3: detected capacity change from 0 to 4096 [ 174.493876][ T8213] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 174.518183][ T308] EXT4-fs (loop3): unmounting filesystem. [ 174.622200][ T328] usb 5-1: unable to get BOS descriptor or descriptor too short [ 174.632278][ T328] usb 5-1: not running at top speed; connect to a high speed hub [ 174.652000][ T328] usb 5-1: config 195 has an invalid interface number: 45 but max is 0 [ 174.671063][ T328] usb 5-1: config 195 has no interface number 0 [ 174.677389][ T328] usb 5-1: config 195 interface 45 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 174.699026][ T328] usb 5-1: config 195 interface 45 altsetting 9 endpoint 0x4 has invalid maxpacket 1023, setting to 64 [ 174.720744][ T328] usb 5-1: config 195 interface 45 has no altsetting 0 [ 174.739737][ T328] usb 5-1: New USB device found, idVendor=0763, idProduct=1011, bcdDevice=65.c0 [ 174.759498][ T328] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.768423][ T8223] loop2: detected capacity change from 0 to 128 [ 174.781162][ T328] usb 5-1: Product: syz [ 174.785160][ T328] usb 5-1: Manufacturer: syz [ 174.800843][ T328] usb 5-1: SerialNumber: syz [ 174.956230][ T8227] loop1: detected capacity change from 0 to 512 [ 175.002747][ T8227] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 175.011611][ T8227] ext4 filesystem being mounted at /792/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.040065][ T328] usb 5-1: USB disconnect, device number 71 [ 175.052918][ T815] udevd[815]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:195.45/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 175.079981][ T305] EXT4-fs (loop1): unmounting filesystem. [ 175.111559][ T8232] loop1: detected capacity change from 0 to 128 [ 175.123372][ T6] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 175.258891][ T8234] loop1: detected capacity change from 0 to 8192 [ 175.338266][ T6] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 175.351436][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.376434][ T6] usb 3-1: config 0 descriptor?? [ 175.431680][ T8244] loop1: detected capacity change from 0 to 2048 [ 175.456115][ T8244] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 175.500004][ T305] EXT4-fs (loop1): unmounting filesystem. [ 175.598708][ T6] usb 3-1: Cannot read MAC address [ 175.603707][ T6] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 175.625419][ T8247] loop1: detected capacity change from 0 to 8192 [ 175.632396][ T6] usb 3-1: USB disconnect, device number 69 [ 175.643174][ T8249] loop4: detected capacity change from 0 to 2048 [ 175.713043][ T8249] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 175.732155][ T8249] ext4 filesystem being mounted at /761/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.785971][ T307] EXT4-fs (loop4): unmounting filesystem. [ 175.853214][ T8255] loop4: detected capacity change from 0 to 128 [ 176.005327][ T8257] loop4: detected capacity change from 0 to 8192 [ 176.087612][ T8259] loop4: detected capacity change from 0 to 512 [ 176.118755][ T8259] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 176.167250][ T307] EXT4-fs (loop4): unmounting filesystem. [ 176.178099][ T8262] loop2: detected capacity change from 0 to 512 [ 176.204801][ T8265] loop4: detected capacity change from 0 to 512 [ 176.305652][ T8269] loop4: detected capacity change from 0 to 256 [ 176.314668][ T8267] loop2: detected capacity change from 0 to 2048 [ 176.371003][ T8221] loop3: detected capacity change from 0 to 262144 [ 176.444905][ T8221] F2FS-fs (loop3): Found nat_bits in checkpoint [ 176.534696][ T8221] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 176.684368][ T647] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 176.743648][ T8271] loop4: detected capacity change from 0 to 40427 [ 176.804389][ T8279] loop4: detected capacity change from 0 to 512 [ 176.876849][ T647] usb 3-1: Using ep0 maxpacket: 32 [ 176.883066][ T647] usb 3-1: config 4 has an invalid interface number: 228 but max is 0 [ 176.899366][ T8281] loop4: detected capacity change from 0 to 512 [ 176.903501][ T647] usb 3-1: config 4 has no interface number 0 [ 176.919611][ T647] usb 3-1: config 4 interface 228 altsetting 4 bulk endpoint 0x7 has invalid maxpacket 64 [ 176.940412][ T647] usb 3-1: config 4 interface 228 has no altsetting 0 [ 176.970990][ T647] usb 3-1: New USB device found, idVendor=0499, idProduct=a9a2, bcdDevice=c4.e8 [ 177.003210][ T647] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.023118][ T647] usb 3-1: Product: syz [ 177.033847][ T647] usb 3-1: Manufacturer: syz [ 177.044611][ T647] usb 3-1: SerialNumber: syz [ 177.053830][ T8273] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 177.261707][ T328] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 177.290012][ T647] usb 3-1: USB disconnect, device number 70 [ 177.297851][ T815] udevd[815]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:4.228/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.464866][ T328] usb 5-1: Using ep0 maxpacket: 8 [ 177.471158][ T328] usb 5-1: unable to get BOS descriptor or descriptor too short [ 177.486996][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 177.507618][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 177.528046][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 177.549540][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 177.560321][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 177.581855][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 177.606457][ T328] usb 5-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 177.625316][ T328] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.643990][ T328] usb 5-1: Product: syz [ 177.648141][ T328] usb 5-1: Manufacturer: syz [ 177.652624][ T328] usb 5-1: SerialNumber: syz [ 177.661077][ T328] usb 5-1: config 0 descriptor?? [ 177.692598][ T815] udevd[815]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.800833][ T8253] loop1: detected capacity change from 0 to 262144 [ 177.856332][ T8289] loop2: detected capacity change from 0 to 512 [ 177.863572][ T8253] F2FS-fs (loop1): Found nat_bits in checkpoint [ 177.903391][ T328] usb 5-1: USB disconnect, device number 72 [ 177.904405][ T8289] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 177.924705][ T8289] ext4 filesystem being mounted at /735/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.966884][ T309] EXT4-fs (loop2): unmounting filesystem. [ 177.972755][ T8253] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 178.013057][ T8300] loop2: detected capacity change from 0 to 128 [ 178.361600][ T8302] loop2: detected capacity change from 0 to 32768 [ 178.525119][ T8325] loop1: detected capacity change from 0 to 512 [ 178.555624][ T6] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 178.764212][ T8349] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3731'. [ 178.769324][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 178.790677][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 178.807775][ T28] audit: type=1400 audit(1734016445.393:214): avc: denied { read write } for pid=8351 comm="syz.4.3733" name="uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 178.844181][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 178.874270][ T8337] loop1: detected capacity change from 0 to 32768 [ 178.876233][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 178.889517][ T8359] netlink: 'syz.2.3735': attribute type 3 has an invalid length. [ 178.890380][ T28] audit: type=1400 audit(1734016445.393:215): avc: denied { open } for pid=8351 comm="syz.4.3733" path="/dev/uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 178.936086][ T28] audit: type=1400 audit(1734016445.393:216): avc: denied { ioctl } for pid=8351 comm="syz.4.3733" path="/dev/uinput" dev="devtmpfs" ino=258 ioctlcmd=0x55cb scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 178.970221][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.992702][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.003267][ T6] usb 1-1: Product: syz [ 179.005714][ T8367] loop4: detected capacity change from 0 to 512 [ 179.007704][ T6] usb 1-1: Manufacturer: syz [ 179.018000][ T6] usb 1-1: SerialNumber: syz [ 179.033996][ T8367] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e01c, mo2=0002] [ 179.047372][ T8367] System zones: 1-12 [ 179.051913][ T8367] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 33261: comm syz.4.3741: invalid block [ 179.078319][ T8367] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.3741: invalid indirect mapped block 8 (level 2) [ 179.099708][ T8367] EXT4-fs (loop4): 1 truncate cleaned up [ 179.109119][ T8367] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 179.140348][ T307] EXT4-fs (loop4): unmounting filesystem. [ 179.212543][ T28] audit: type=1400 audit(1734016445.767:217): avc: denied { create } for pid=8377 comm="syz.4.3745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 179.234675][ T8378] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3745'. [ 179.246753][ T8285] loop3: detected capacity change from 0 to 262144 [ 179.250481][ T647] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 179.264949][ T28] audit: type=1400 audit(1734016445.795:218): avc: denied { write } for pid=8377 comm="syz.4.3745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 179.285263][ T8378] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3745'. [ 179.285566][ T6] cdc_ncm 1-1:1.0: bind() failure [ 179.305398][ T6] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 179.333729][ T6] cdc_ncm 1-1:1.1: bind() failure [ 179.357540][ T6] usb 1-1: USB disconnect, device number 75 [ 179.496379][ T647] usb 3-1: Using ep0 maxpacket: 8 [ 179.502391][ T647] usb 3-1: config 135 has an invalid interface number: 230 but max is 0 [ 179.520537][ T647] usb 3-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 179.539156][ T647] usb 3-1: config 135 has no interface number 0 [ 179.556031][ T647] usb 3-1: too many endpoints for config 135 interface 230 altsetting 126: 53, using maximum allowed: 30 [ 179.578208][ T647] usb 3-1: config 135 interface 230 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 53 [ 179.608389][ T647] usb 3-1: config 135 interface 230 has no altsetting 0 [ 179.627620][ T647] usb 3-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 179.646032][ T647] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.653921][ T647] usb 3-1: Product: syz [ 179.667424][ T647] usb 3-1: Manufacturer: syz [ 179.672850][ T28] audit: type=1400 audit(1734016446.198:219): avc: denied { ioctl } for pid=8403 comm="syz.1.3758" path="/dev/rtc0" dev="devtmpfs" ino=259 ioctlcmd=0x700a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 179.678352][ T647] usb 3-1: SerialNumber: syz [ 179.730728][ T647] usb 3-1: Found UVC 0.00 device syz (18ec:3288) [ 179.751432][ T647] usb 3-1: No valid video chain found. [ 179.928948][ T28] audit: type=1400 audit(1734016446.441:220): avc: denied { append } for pid=8419 comm="syz.1.3765" name="001" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 179.983279][ T8424] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3768'. [ 179.998106][ T6] usb 3-1: USB disconnect, device number 71 [ 180.010283][ T8424] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3768'. [ 180.049750][ T28] audit: type=1400 audit(1734016446.553:221): avc: denied { create } for pid=8431 comm="syz.1.3771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 180.093599][ T28] audit: type=1400 audit(1734016446.553:222): avc: denied { write } for pid=8431 comm="syz.1.3771" path="socket:[38817]" dev="sockfs" ino=38817 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 180.124323][ T8437] loop3: detected capacity change from 0 to 512 [ 180.132082][ T8437] EXT4-fs: Ignoring removed oldalloc option [ 180.138040][ T28] audit: type=1400 audit(1734016446.553:223): avc: denied { nlmsg_read } for pid=8431 comm="syz.1.3771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 180.192206][ T8437] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 180.207386][ T8437] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=80fc01c, mo2=0002] [ 180.222789][ T8437] EXT4-fs (loop3): couldn't mount RDWR because of unsupported optional features (80) [ 180.242519][ T8437] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 180.259637][ T8437] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 180.287635][ T647] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 180.322363][ T8437] EXT4-fs warning (device loop3): dx_probe:893: inode #2: comm syz.3.3773: dx entry: limit 65535 != root limit 120 [ 180.329663][ T8391] loop4: detected capacity change from 0 to 131072 [ 180.341376][ T8391] F2FS-fs (loop4): Test dummy encryption mode enabled [ 180.349103][ T8391] F2FS-fs (loop4): Test dummy encryption mode enabled [ 180.355446][ T8437] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.3773: Corrupt directory, running e2fsck is recommended [ 180.374370][ T8391] F2FS-fs (loop4): invalid crc value [ 180.384560][ T8391] F2FS-fs (loop4): Found nat_bits in checkpoint [ 180.423633][ T308] EXT4-fs (loop3): unmounting filesystem. [ 180.439312][ T8391] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 180.482554][ T647] usb 1-1: Using ep0 maxpacket: 16 [ 180.489834][ T647] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.533498][ T647] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 180.546575][ T647] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 180.584462][ T647] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.608861][ T647] usb 1-1: Product: syz [ 180.612962][ T647] usb 1-1: Manufacturer: syz [ 180.640817][ T647] usb 1-1: SerialNumber: syz [ 180.821518][ T8515] xt_TCPMSS: Only works on TCP SYN packets [ 180.855920][ T8519] xt_hashlimit: overflow, rate too high: 0 [ 180.871881][ T647] usb 1-1: cannot find UAC_HEADER [ 180.882970][ T647] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 180.894401][ T8523] x_tables: duplicate underflow at hook 3 [ 180.912558][ T815] udevd[815]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 180.918701][ T647] usb 1-1: USB disconnect, device number 76 [ 181.023331][ T8543] xt_CONNSECMARK: invalid mode: 0 [ 181.138085][ T8568] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3835'. [ 181.152154][ T8568] tc_dump_action: action bad kind [ 181.174504][ T8574] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3838'. [ 181.189379][ T8574] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3838'. [ 181.223456][ T8580] device veth3 entered promiscuous mode [ 181.402567][ T8618] loop4: detected capacity change from 0 to 128 [ 181.663263][ T8669] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3886'. [ 181.870546][ T8697] loop1: detected capacity change from 0 to 8192 [ 181.900246][ T8697] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 181.903309][ T8713] netlink: 292 bytes leftover after parsing attributes in process `syz.3.3906'. [ 182.167406][ T8759] x_tables: unsorted entry at hook 2 [ 182.624569][ T8839] netlink: 'syz.4.3967': attribute type 49 has an invalid length. [ 182.656935][ T8844] printk: syz.2.3971 (8844): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 182.674065][ T8839] netlink: 'syz.4.3967': attribute type 49 has an invalid length. [ 182.810875][ T8866] netlink: 'syz.4.3981': attribute type 12 has an invalid length. [ 183.089623][ T8910] x_tables: ip_tables: hashlimit.2 match: invalid size 304 (kernel) != (user) 312 [ 183.163595][ T8918] xt_connbytes: Forcing CT accounting to be enabled [ 183.203734][ T8918] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 183.508486][ T8976] SELinux: policydb string length 41 does not match expected length 8 [ 183.527303][ T8976] SELinux: failed to load policy [ 183.786775][ T9018] xt_TCPMSS: Only works on TCP SYN packets [ 183.923158][ T9041] netlink: 'syz.2.4068': attribute type 3 has an invalid length. [ 183.953260][ T9043] loop4: detected capacity change from 0 to 256 [ 184.177280][ T28] kauditd_printk_skb: 42 callbacks suppressed [ 184.177299][ T28] audit: type=1400 audit(1734016450.406:266): avc: denied { read open } for pid=9074 comm="syz.4.4085" path="net:[4026532381]" dev="nsfs" ino=4026532381 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 184.301656][ T28] audit: type=1400 audit(1734016450.528:267): avc: denied { read write } for pid=307 comm="syz-executor" name="loop4" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 184.344439][ T9094] loop4: detected capacity change from 0 to 256 [ 184.378525][ T9094] FAT-fs (loop4): Directory bread(block 64) failed [ 184.385229][ T28] audit: type=1400 audit(1734016450.528:268): avc: denied { open } for pid=305 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 184.414819][ T9098] __nla_validate_parse: 4 callbacks suppressed [ 184.414838][ T9098] netlink: 204 bytes leftover after parsing attributes in process `syz.1.4096'. [ 184.436183][ T9094] FAT-fs (loop4): Directory bread(block 65) failed [ 184.446337][ T9094] FAT-fs (loop4): Directory bread(block 66) failed [ 184.468112][ T28] audit: type=1400 audit(1734016450.528:269): avc: denied { ioctl } for pid=305 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=115 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 184.471905][ T9094] FAT-fs (loop4): Directory bread(block 67) failed [ 184.543021][ T28] audit: type=1400 audit(1734016450.593:270): avc: denied { mounton } for pid=9091 comm="syz.4.4093" path="/868/bus" dev="tmpfs" ino=4477 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 184.545378][ T9094] FAT-fs (loop4): Directory bread(block 68) failed [ 184.599297][ T9094] FAT-fs (loop4): Directory bread(block 69) failed [ 184.605822][ T9094] FAT-fs (loop4): Directory bread(block 70) failed [ 184.613914][ T28] audit: type=1400 audit(1734016450.603:271): avc: denied { append } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=10 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 184.634221][ T9094] FAT-fs (loop4): Directory bread(block 71) failed [ 184.675899][ T9094] FAT-fs (loop4): Directory bread(block 72) failed [ 184.682268][ T28] audit: type=1400 audit(1734016450.631:272): avc: denied { create } for pid=9097 comm="syz.1.4096" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 184.682302][ T28] audit: type=1400 audit(1734016450.631:273): avc: denied { map_create } for pid=9101 comm="syz.0.4097" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 184.682328][ T28] audit: type=1400 audit(1734016450.640:274): avc: denied { write } for pid=9097 comm="syz.1.4096" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 184.682354][ T28] audit: type=1400 audit(1734016450.743:275): avc: denied { read } for pid=9107 comm="syz.2.4101" dev="nsfs" ino=4026532560 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 184.721481][ T9094] FAT-fs (loop4): Directory bread(block 73) failed [ 184.934402][ T9148] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4121'. [ 185.072042][ T8767] loop3: detected capacity change from 0 to 262144 [ 185.778734][ T9226] block device autoloading is deprecated and will be removed. [ 185.872808][ T9239] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4164'. [ 185.971437][ T9254] loop2: detected capacity change from 0 to 256 [ 185.987255][ T9254] exfat: Deprecated parameter 'utf8' [ 186.006571][ T9254] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 186.107710][ T9267] loop3: detected capacity change from 0 to 2048 [ 186.171827][ T9267] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 186.258040][ T308] EXT4-fs (loop3): unmounting filesystem. [ 186.555255][ T9338] loop3: detected capacity change from 0 to 256 [ 186.605674][ T9338] exfat: Deprecated parameter 'utf8' [ 186.632942][ T9338] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 186.731188][ T9356] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4220'. [ 186.793897][ T9365] mmap: syz.4.4225 (9365): VmData 29085696 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 186.923073][ T9377] device veth5 entered promiscuous mode [ 187.388472][ T9429] loop3: detected capacity change from 0 to 8192 [ 187.613695][ T9461] loop3: detected capacity change from 0 to 512 [ 187.635365][ T9463] loop4: detected capacity change from 0 to 512 [ 187.676425][ T9461] EXT4-fs error (device loop3): ext4_orphan_get:1426: comm syz.3.4271: bad orphan inode 15 [ 187.706634][ T9463] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 187.715606][ T9461] ext4_test_bit(bit=14, block=5) = 0 [ 187.727597][ T9463] ext4 filesystem being mounted at /907/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.736709][ T9461] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.772493][ T307] EXT4-fs (loop4): unmounting filesystem. [ 187.782468][ T308] EXT4-fs (loop3): unmounting filesystem. [ 187.867539][ T9484] xt_l2tp: invalid flags combination: 0 [ 188.068002][ T9519] x_tables: duplicate entry at hook 3 [ 188.289124][ T9563] usb usb8: usbfs: process 9563 (syz.4.4319) did not claim interface 6 before use [ 188.493884][ T9595] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 188.609689][ T9618] device macsec0 entered promiscuous mode [ 188.710769][ T9639] netlink: 'syz.3.4357': attribute type 30 has an invalid length. [ 188.844907][ T9665] netlink: 48 bytes leftover after parsing attributes in process `syz.4.4370'. [ 188.850087][ T9663] loop3: detected capacity change from 0 to 2048 [ 188.926682][ T9663] loop3: p2 p3 < > p4 < p5 > [ 188.931470][ T9663] loop3: partition table partially beyond EOD, truncated [ 188.950208][ T9663] loop3: p3 start 4284289 is beyond EOD, truncated [ 188.993758][ T102] loop3: p2 p3 < > p4 < p5 > [ 188.998277][ T102] loop3: partition table partially beyond EOD, truncated [ 189.022866][ T102] loop3: p3 start 4284289 is beyond EOD, truncated [ 189.084210][ T9699] loop2: detected capacity change from 0 to 512 [ 189.091534][ T815] udevd[815]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 189.094528][ T9699] EXT4-fs: Ignoring removed nomblk_io_submit option [ 189.117668][ T818] udevd[818]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 189.122838][ T9699] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 189.147248][ T816] udevd[816]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 189.195140][ T9699] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 189.214486][ T9699] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842c01c, mo2=0002] [ 189.230601][ T9699] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (80) [ 189.240148][ T9699] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 189.249410][ T9699] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 189.380623][ T309] EXT4-fs (loop2): unmounting filesystem. [ 189.489453][ T9760] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4416'. [ 189.512726][ T9760] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4416'. [ 189.529785][ T9760] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4416'. [ 189.544393][ T9766] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4417'. [ 189.643217][ T9786] xt_hashlimit: overflow, try lower: 2647300743266041856/8 [ 189.677399][ T28] kauditd_printk_skb: 112 callbacks suppressed [ 189.677417][ T28] audit: type=1326 audit(1734016455.620:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.717452][ T3601] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 189.757087][ T28] audit: type=1400 audit(1734016455.648:389): avc: denied { write } for pid=9793 comm="syz.0.4433" name="001" dev="devtmpfs" ino=169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 189.809269][ T28] audit: type=1326 audit(1734016455.657:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.840569][ T28] audit: type=1326 audit(1734016455.657:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.881682][ T28] audit: type=1326 audit(1734016455.657:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.910686][ T28] audit: type=1326 audit(1734016455.657:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.935187][ T3601] usb 2-1: Using ep0 maxpacket: 16 [ 189.946759][ T3601] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 189.957513][ T3601] usb 2-1: New USB device strings: Mfr=1, Product=121, SerialNumber=1 [ 189.966013][ T3601] usb 2-1: Product: syz [ 189.970209][ T3601] usb 2-1: Manufacturer: syz [ 189.974728][ T28] audit: type=1326 audit(1734016455.657:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 189.998144][ T3601] usb 2-1: SerialNumber: syz [ 190.004974][ T3601] r8152-cfgselector 2-1: config 0 descriptor?? [ 190.011514][ T28] audit: type=1326 audit(1734016455.657:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 190.066811][ T28] audit: type=1326 audit(1734016455.657:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 190.105790][ T9847] loop3: detected capacity change from 0 to 256 [ 190.118391][ T28] audit: type=1326 audit(1734016455.657:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9790 comm="syz.2.4432" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f62e7d85d19 code=0x50000 [ 190.340886][ T9880] loop4: detected capacity change from 0 to 128 [ 190.473691][ T3601] r8152-cfgselector 2-1: Unknown version 0x0000 [ 190.482979][ T3601] r8152-cfgselector 2-1: USB disconnect, device number 72 [ 190.571083][ T9910] xt_nat: multiple ranges no longer supported [ 190.615124][ T9917] TCP: TCP_TX_DELAY enabled [ 190.893863][ T9954] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4513'. [ 191.108075][ T9981] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4526'. [ 191.134877][ T9981] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4526'. [ 191.156173][ T9981] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4526'. [ 191.253726][T10004] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4538'. [ 191.282862][T10008] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 191.698083][T10063] xt_ecn: cannot match TCP bits for non-tcp packets [ 191.794959][T10071] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4570'. [ 191.810434][T10073] x_tables: ip6_tables: NFQUEUE.2 target: invalid size 8 (kernel) != (user) 0 [ 191.810849][T10071] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4570'. [ 191.853192][T10071] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4570'. [ 191.877213][T10075] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4572'. [ 191.893712][T10077] loop1: detected capacity change from 0 to 256 [ 191.935260][T10077] FAT-fs (loop1): Directory bread(block 64) failed [ 191.950805][T10077] FAT-fs (loop1): Directory bread(block 65) failed [ 191.966707][T10077] FAT-fs (loop1): Directory bread(block 66) failed [ 191.984885][T10082] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 191.999592][T10077] FAT-fs (loop1): Directory bread(block 67) failed [ 192.023829][T10077] FAT-fs (loop1): Directory bread(block 68) failed [ 192.038225][T10085] loop3: detected capacity change from 0 to 512 [ 192.046626][T10077] FAT-fs (loop1): Directory bread(block 69) failed [ 192.059947][T10077] FAT-fs (loop1): Directory bread(block 70) failed [ 192.081716][T10077] FAT-fs (loop1): Directory bread(block 71) failed [ 192.097184][T10077] FAT-fs (loop1): Directory bread(block 72) failed [ 192.101967][T10089] netlink: 'syz.0.4579': attribute type 3 has an invalid length. [ 192.116493][T10077] FAT-fs (loop1): Directory bread(block 73) failed [ 192.117160][T10085] EXT4-fs (loop3): orphan cleanup on readonly fs [ 192.190929][T10085] EXT4-fs warning (device loop3): ext4_enable_quotas:7023: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 192.234018][T10085] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 192.251307][T10085] EXT4-fs (loop3): 1 truncate cleaned up [ 192.256891][T10085] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 193.544527][ C1] sched: RT throttling activated [ 193.662747][ T308] EXT4-fs (loop3): unmounting filesystem. [ 193.917074][T10161] xt_l2tp: v2 sid > 0xffff: 50331648 [ 194.202240][T10216] loop4: detected capacity change from 0 to 256 [ 194.262010][T10216] FAT-fs (loop4): Directory bread(block 64) failed [ 194.262135][T10224] xt_CT: No such helper "netbios-ns" [ 194.268363][T10216] FAT-fs (loop4): Directory bread(block 65) failed [ 194.268417][T10216] FAT-fs (loop4): Directory bread(block 66) failed [ 194.323637][T10231] loop1: detected capacity change from 0 to 512 [ 194.346172][T10216] FAT-fs (loop4): Directory bread(block 67) failed [ 194.352700][T10234] xt_bpf: check failed: parse error [ 194.353325][T10216] FAT-fs (loop4): Directory bread(block 68) failed [ 194.381261][T10216] FAT-fs (loop4): Directory bread(block 69) failed [ 194.387859][T10216] FAT-fs (loop4): Directory bread(block 70) failed [ 194.395862][T10231] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 194.403832][T10231] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -61 [ 194.410856][T10216] FAT-fs (loop4): Directory bread(block 71) failed [ 194.412008][T10231] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279945729 > max in inode 13 [ 194.418118][T10216] FAT-fs (loop4): Directory bread(block 72) failed [ 194.428142][T10231] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279945730 > max in inode 13 [ 194.444775][T10231] EXT4-fs (loop1): 1 truncate cleaned up [ 194.450327][T10231] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 194.470182][T10231] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 194.477872][T10216] FAT-fs (loop4): Directory bread(block 73) failed [ 194.521799][ T305] EXT4-fs (loop1): unmounting filesystem. [ 194.667666][T10268] xt_TPROXY: Can be used only with -p tcp or -p udp [ 194.874254][T10305] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 194.941748][T10316] loop1: detected capacity change from 0 to 512 [ 194.992393][T10328] loop2: detected capacity change from 0 to 512 [ 195.015041][T10328] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 195.030187][T10316] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 195.058941][T10316] ext4 filesystem being mounted at /1000/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 195.069790][T10328] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 195.084246][T10328] System zones: 1-12 [ 195.098493][T10328] EXT4-fs (loop2): 1 truncate cleaned up [ 195.152246][T10328] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 195.170672][ T305] EXT4-fs (loop1): unmounting filesystem. [ 195.214121][ T309] EXT4-fs (loop2): unmounting filesystem. [ 195.317862][T10370] xt_l2tp: v2 doesn't support IP mode [ 195.482802][T10398] netlink: 'syz.2.4726': attribute type 3 has an invalid length. [ 195.635420][ T28] kauditd_printk_skb: 5872 callbacks suppressed [ 195.635440][ T28] audit: type=1400 audit(1734016461.185:6269): avc: denied { name_bind } for pid=10416 comm="syz.2.4736" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 195.893598][T10446] xt_CT: You must specify a L4 protocol and not use inversions on it [ 196.001973][ T28] audit: type=1400 audit(1734016461.531:6270): avc: denied { load_policy } for pid=10455 comm="syz.0.4753" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 196.002015][T10456] SELinux: failed to load policy [ 196.172523][T10485] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4767'. [ 196.213111][ T28] audit: type=1326 audit(1734016461.728:6271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10488 comm="syz.1.4770" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26ed585d19 code=0x7ffc0000 [ 196.242836][T10493] loop1: detected capacity change from 0 to 512 [ 196.292086][ T28] audit: type=1326 audit(1734016461.728:6272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10488 comm="syz.1.4770" exe="/root/syz-executor" sig=0 arch=c000003e syscall=119 compat=0 ip=0x7f26ed585d19 code=0x7ffc0000 [ 196.343693][T10493] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 196.353145][T10493] ext4 filesystem being mounted at /1024/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.363708][ T28] audit: type=1326 audit(1734016461.728:6273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10488 comm="syz.1.4770" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26ed585d19 code=0x7ffc0000 [ 196.410101][ T305] EXT4-fs (loop1): unmounting filesystem. [ 196.422644][ T28] audit: type=1400 audit(1734016461.868:6274): avc: denied { setattr } for pid=10492 comm="syz.1.4773" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 196.511851][ T28] audit: type=1400 audit(1734016462.008:6275): avc: denied { getopt } for pid=10508 comm="syz.0.4780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 196.635595][T10537] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4794'. [ 196.767944][ T28] audit: type=1400 audit(1734016462.252:6276): avc: denied { listen } for pid=10562 comm="syz.2.4807" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 196.871830][ T28] audit: type=1400 audit(1734016462.345:6277): avc: denied { write } for pid=10579 comm="syz.1.4815" name="usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 196.902631][T10578] xt_TCPMSS: Only works on TCP SYN packets [ 196.966059][ T28] audit: type=1400 audit(1734016462.345:6278): avc: denied { open } for pid=10579 comm="syz.1.4815" path="/dev/usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 197.329219][T10664] xt_bpf: check failed: parse error [ 197.417474][T10680] SELinux: Context Z": is not valid (left unmapped). [ 197.487609][T10694] netlink: 'syz.1.4871': attribute type 3 has an invalid length. [ 197.507605][T10697] xt_CT: No such helper "syz1" [ 197.891364][T10776] loop2: detected capacity change from 0 to 512 [ 197.998948][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #3: comm syz.2.4911: corrupted inode contents [ 198.024153][T10776] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #3: comm syz.2.4911: mark_inode_dirty error [ 198.038041][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #3: comm syz.2.4911: corrupted inode contents [ 198.050101][T10776] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.4911: mark_inode_dirty error [ 198.067255][T10776] EXT4-fs error (device loop2): ext4_acquire_dquot:6788: comm syz.2.4911: Failed to acquire dquot type 0 [ 198.119801][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.4911: corrupted inode contents [ 198.147642][T10824] xt_hashlimit: Unknown mode mask 100000, kernel too old? [ 198.235692][T10776] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #16: comm syz.2.4911: mark_inode_dirty error [ 198.295919][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.4911: corrupted inode contents [ 198.327345][T10776] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #16: comm syz.2.4911: mark_inode_dirty error [ 198.373781][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.4911: corrupted inode contents [ 198.424750][T10776] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 198.458403][T10776] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.4911: corrupted inode contents [ 198.501831][T10776] EXT4-fs error (device loop2): ext4_truncate:4313: inode #16: comm syz.2.4911: mark_inode_dirty error [ 198.530626][T10893] syz.3.4969 (10893): /proc/10892/oom_adj is deprecated, please use /proc/10892/oom_score_adj instead. [ 198.557835][T10776] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 198.597226][T10776] EXT4-fs (loop2): 1 truncate cleaned up [ 198.609143][T10776] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 198.619381][T10776] ext4 filesystem being mounted at /951/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.619401][T10908] xt_socket: unknown flags 0x8 [ 198.633947][T10776] EXT4-fs error (device loop2): ext4_acquire_dquot:6788: comm syz.2.4911: Failed to acquire dquot type 1 [ 198.663017][T10912] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4977'. [ 198.678244][ T309] EXT4-fs (loop2): unmounting filesystem. [ 198.693518][ T359] EXT4-fs error (device loop2): ext4_release_dquot:6811: comm kworker/u4:5: Failed to release dquot type 1 [ 198.849347][T10947] 8021q: VLANs not supported on lo [ 199.110621][T10984] netlink: 32 bytes leftover after parsing attributes in process `syz.3.5013'. [ 199.129154][T10984] netlink: 19 bytes leftover after parsing attributes in process `syz.3.5013'. [ 199.146556][T10984] netlink: 19 bytes leftover after parsing attributes in process `syz.3.5013'. [ 199.292026][T11014] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 199.618356][T11069] xt_l2tp: missing protocol rule (udp|l2tpip) [ 199.659126][T11071] xt_socket: unknown flags 0x58 [ 199.799923][T11096] xt_limit: Overflow, try lower: 1056964608/40 [ 199.970403][T11121] netlink: 48 bytes leftover after parsing attributes in process `syz.4.5081'. [ 199.975569][T11125] loop1: detected capacity change from 0 to 512 [ 200.001795][T11121] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5081'. [ 200.032911][T11121] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5081'. [ 200.056839][T11121] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5081'. [ 200.114581][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #3: comm syz.1.5082: corrupted inode contents [ 200.152454][T11125] EXT4-fs error (device loop1): ext4_dirty_inode:6091: inode #3: comm syz.1.5082: mark_inode_dirty error [ 200.209073][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #3: comm syz.1.5082: corrupted inode contents [ 200.237693][T11125] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.5082: mark_inode_dirty error [ 200.258384][T11125] EXT4-fs error (device loop1): ext4_acquire_dquot:6788: comm syz.1.5082: Failed to acquire dquot type 0 [ 200.298683][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #16: comm syz.1.5082: corrupted inode contents [ 200.316369][T11125] EXT4-fs error (device loop1): ext4_dirty_inode:6091: inode #16: comm syz.1.5082: mark_inode_dirty error [ 200.330718][T11161] xt_TCPMSS: Only works on TCP SYN packets [ 200.336897][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #16: comm syz.1.5082: corrupted inode contents [ 200.374310][T11125] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #16: comm syz.1.5082: mark_inode_dirty error [ 200.401997][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #16: comm syz.1.5082: corrupted inode contents [ 200.427177][T11125] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 200.441497][T11125] EXT4-fs error (device loop1): ext4_do_update_inode:5226: inode #16: comm syz.1.5082: corrupted inode contents [ 200.448257][T11175] xt_CT: You must specify a L4 protocol and not use inversions on it [ 200.468660][T11125] EXT4-fs error (device loop1): ext4_truncate:4313: inode #16: comm syz.1.5082: mark_inode_dirty error [ 200.491391][T11125] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 200.538105][T11125] EXT4-fs (loop1): 1 truncate cleaned up [ 200.543593][T11125] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 200.588119][T11125] ext4 filesystem being mounted at /1088/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.629097][T11125] EXT4-fs error (device loop1): ext4_acquire_dquot:6788: comm syz.1.5082: Failed to acquire dquot type 1 [ 200.666640][ T305] EXT4-fs (loop1): unmounting filesystem. [ 200.676890][ T331] EXT4-fs error (device loop1): ext4_release_dquot:6811: comm kworker/u4:3: Failed to release dquot type 1 [ 200.737779][T11220] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5127'. [ 200.837437][T11240] x_tables: duplicate entry at hook 2 [ 200.909548][T11256] xt_CT: No such helper "syz0" [ 200.954923][ T1892] ------------[ cut here ]------------ [ 200.960506][ T1892] kernel BUG at fs/buffer.c:2714! [ 200.976221][ T1892] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 200.982140][ T1892] CPU: 1 PID: 1892 Comm: kmmpd-loop0 Not tainted 6.1.115-syzkaller-00015-gb9ba16d91d44 #0 [ 200.991864][ T1892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 201.001759][ T1892] RIP: 0010:submit_bh_wbc+0x4cd/0x4f0 [ 201.001807][ T1892] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 e4 ce e6 ff e9 b0 fe ff ff e8 0a 60 9f ff 0f 0b e8 03 60 9f ff <0f> 0b e8 fc 5f 9f ff 0f 0b e8 f5 5f 9f ff 0f 0b e8 ee 5f 9f ff 0f [ 201.001826][ T1892] RSP: 0018:ffffc9000fa67c20 EFLAGS: 00010293 [ 201.001847][ T1892] RAX: ffffffff81d626ad RBX: 0000000000000000 RCX: ffff888130f5e540 [ 201.001864][ T1892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 201.001877][ T1892] RBP: ffffc9000fa67c70 R08: ffffffff81d62280 R09: ffffed1021559e16 [ 201.001894][ T1892] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 201.001908][ T1892] R13: 1ffff11021559e15 R14: ffff88810aacf0a8 R15: 0000000000003801 [ 201.001924][ T1892] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 201.001942][ T1892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.001957][ T1892] CR2: 00007f5dd8e76d1d CR3: 000000012f7d3000 CR4: 00000000003506a0 [ 201.001976][ T1892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.001989][ T1892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.002003][ T1892] Call Trace: [ 201.002010][ T1892] [ 201.002030][ T1892] ? __die_body+0x62/0xb0 [ 201.002054][ T1892] ? die+0x88/0xb0 [ 201.002075][ T1892] ? do_trap+0x103/0x330 [ 201.002105][ T1892] ? submit_bh_wbc+0x4cd/0x4f0 [ 201.002141][ T1892] ? handle_invalid_op+0x95/0xc0 [ 201.002170][ T1892] ? submit_bh_wbc+0x4cd/0x4f0 [ 201.002199][ T1892] ? exc_invalid_op+0x32/0x50 [ 201.002225][ T1892] ? asm_exc_invalid_op+0x1b/0x20 [ 201.002253][ T1892] ? submit_bh_wbc+0xa0/0x4f0 [ 201.002281][ T1892] ? submit_bh_wbc+0x4cd/0x4f0 [ 201.002310][ T1892] ? submit_bh_wbc+0x4cd/0x4f0 [ 201.002339][ T1892] ? __kasan_check_read+0x11/0x20 [ 201.002361][ T1892] submit_bh+0x1d/0x30 [ 201.002389][ T1892] write_mmp_block_thawed+0x3a0/0x570 [ 201.002414][ T1892] ? read_mmp_block+0x7d0/0x7d0 [ 201.002436][ T1892] ? update_process_times+0x1b0/0x1b0 [ 201.002468][ T1892] write_mmp_block+0x12b/0x2a0 [ 201.002492][ T1892] kmmpd+0x40c/0xa10 [ 201.002517][ T1892] ? write_mmp_block_thawed+0x570/0x570 [ 201.002542][ T1892] ? __kthread_parkme+0x12d/0x180 [ 201.002567][ T1892] kthread+0x26d/0x300 [ 201.002589][ T1892] ? write_mmp_block_thawed+0x570/0x570 [ 201.002612][ T1892] ? kthread_blkcg+0xd0/0xd0 [ 201.002636][ T1892] ret_from_fork+0x1f/0x30 [ 201.002672][ T1892] [ 201.002679][ T1892] Modules linked in: [ 201.034165][ T1892] ---[ end trace 0000000000000000 ]--- [ 201.034185][ T1892] RIP: 0010:submit_bh_wbc+0x4cd/0x4f0 [ 201.034232][ T1892] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 e4 ce e6 ff e9 b0 fe ff ff e8 0a 60 9f ff 0f 0b e8 03 60 9f ff <0f> 0b e8 fc 5f 9f ff 0f 0b e8 f5 5f 9f ff 0f 0b e8 ee 5f 9f ff 0f [ 201.034251][ T1892] RSP: 0018:ffffc9000fa67c20 EFLAGS: 00010293 [ 201.034273][ T1892] RAX: ffffffff81d626ad RBX: 0000000000000000 RCX: ffff888130f5e540 [ 201.034289][ T1892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 201.034303][ T1892] RBP: ffffc9000fa67c70 R08: ffffffff81d62280 R09: ffffed1021559e16 [ 201.034318][ T1892] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 201.034331][ T1892] R13: 1ffff11021559e15 R14: ffff88810aacf0a8 R15: 0000000000003801 [ 201.034347][ T1892] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 201.034365][ T1892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.034380][ T1892] CR2: 0000001b2ef1fffc CR3: 000000011fe97000 CR4: 00000000003506a0 [ 201.034399][ T1892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.347472][ T1892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.355252][ T1892] Kernel panic - not syncing: Fatal exception [ 201.361381][ T1892] Kernel Offset: disabled [ 201.365526][ T1892] Rebooting in 86400 seconds..