last executing test programs: 1.070267017s ago: executing program 3 (id=6538): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) 1.047263209s ago: executing program 3 (id=6540): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='2', 0x1}, {&(0x7f0000000080)='-6', 0x3f}], 0x2) 1.002526323s ago: executing program 3 (id=6541): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) 973.969256ms ago: executing program 3 (id=6546): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000)=0x1000, 0x0) 212.378069ms ago: executing program 0 (id=6644): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001e000100000000401000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000008000f00010010"], 0x24}, 0x1, 0x0, 0x0, 0x4005}, 0x0) 190.655121ms ago: executing program 1 (id=6646): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000022, &(0x7f0000000040)=0x2, 0x4) 156.747294ms ago: executing program 0 (id=6650): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getnexthop={0x20, 0x6a, 0x1, 0x70bd25, 0x25dfdbf9, {}, [@NHA_ID={0x8, 0x1, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) 156.546065ms ago: executing program 1 (id=6651): r0 = timerfd_create(0x7, 0x800) poll(&(0x7f0000006280)=[{r0, 0x1001}], 0x1, 0x0) 155.120065ms ago: executing program 0 (id=6652): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) rt_sigpending(0x0, 0x0) 154.963255ms ago: executing program 2 (id=6653): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x8000}, 0x1c) 141.035116ms ago: executing program 4 (id=6654): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0x403, 0x6101, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff7f, 0x404}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @broadcast}]}, 0x40}}, 0x40040) 128.707717ms ago: executing program 0 (id=6655): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6, 0xfc}]}, 0x10) 128.473967ms ago: executing program 2 (id=6656): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89b0, &(0x7f0000000040)="55f1f4b10117400fcac4e13a") 122.630068ms ago: executing program 1 (id=6657): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=@newlink={0x4c, 0x10, 0x401, 0x70bd2b, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x30000, 0x4b000}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x8, 0x2, 0x0, 0x1, [@IFLA_VLAN_INGRESS_QOS={0x4}]}}}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x4c}}, 0x0) 117.077788ms ago: executing program 4 (id=6658): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) 106.996609ms ago: executing program 2 (id=6659): r0 = fsopen(&(0x7f0000000040)='exfat\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='debug', &(0x7f0000000100)='noblock_validity', 0x0) 102.74578ms ago: executing program 4 (id=6660): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001a00010000000000fbdbdf250a808000000400000000000006001c004e64000008000300c9"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 91.328001ms ago: executing program 0 (id=6661): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x103180, 0x0) ioctl$TIOCGRS485(r0, 0x542e, 0xfffffffffffffffe) 90.965791ms ago: executing program 1 (id=6662): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sysinfo(&(0x7f0000000100)=""/13) 80.130762ms ago: executing program 4 (id=6663): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003e40)=ANY=[@ANYBLOB="15000000080000003c"], 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x20) 75.975082ms ago: executing program 2 (id=6664): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_delneigh={0x24, 0x1d, 0xf07, 0x70bd2d, 0x3, {0x7, 0x0, 0x0, 0x0, 0x80, 0x0, 0x8}, [@NDA_IFINDEX={0x8}]}, 0x24}}, 0x0) 66.929143ms ago: executing program 3 (id=6665): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x1d, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_DPORT={0x6}]}}}]}, 0x40}}, 0x0) 36.536786ms ago: executing program 0 (id=6666): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) syz_clone3(&(0x7f0000000180)={0x42907480, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 36.469286ms ago: executing program 4 (id=6667): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wake_lock', 0x202, 0x0) write$tcp_mem(r0, 0x0, 0x0) 36.397276ms ago: executing program 1 (id=6668): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000680)={&(0x7f0000000000)=@ipv6_newnexthop={0x24, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8, 0x6}, @NHA_FDB={0x4}]}, 0x24}}, 0x0) 36.135966ms ago: executing program 2 (id=6669): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000002b40)={0x1c, 0x76, 0x31f, 0x0, 0x2000, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x4, 0xcd}]}, 0x1c}], 0x1}, 0x0) 29.486777ms ago: executing program 3 (id=6670): mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000fff000/0x1000)=nil) 15.331468ms ago: executing program 4 (id=6671): r0 = eventfd2(0x5, 0x800) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="eebd73c460f8a4a8", 0x8}, {&(0x7f0000000680)="b42fae6e620e00ac", 0x8}], 0x2) 14.454368ms ago: executing program 2 (id=6672): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) 0s ago: executing program 1 (id=6673): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4bfb, &(0x7f0000000600)=""/171) kernel console output (not intermixed with test programs): r of length 0, skipping remainder of the config [ 192.186239][ T776] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 192.200223][ T776] usb 2-1: config 1 has no interface number 1 [ 192.206459][ T776] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 192.219553][ T776] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 192.251467][ T776] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 192.265223][ T776] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.283773][ T776] usb 2-1: Product: syz [ 192.288560][ T776] usb 2-1: Manufacturer: syz [ 192.293202][ T776] usb 2-1: SerialNumber: syz [ 192.306803][ T494] scsi host1: usb-storage 1-1:0.20 [ 192.315394][ T494] usb 1-1: USB disconnect, device number 83 [ 192.329491][ T28] audit: type=1400 audit(2000000030.221:266): avc: denied { sqpoll } for pid=7239 comm="syz.3.3269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 192.442214][ T7232] loop2: detected capacity change from 0 to 40427 [ 192.460250][ T7232] F2FS-fs (loop2): Wrong secs_per_zone / total_sections (0, 24) [ 192.468138][ T7232] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 192.476555][ T7232] F2FS-fs (loop2): fault_injection options not supported [ 192.484000][ T7232] F2FS-fs (loop2): fault_type options not supported [ 192.494884][ T7232] F2FS-fs (loop2): invalid crc value [ 192.524888][ T7232] F2FS-fs (loop2): Found nat_bits in checkpoint [ 192.535156][ T776] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 192.547251][ T776] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 192.588326][ T776] usb 2-1: USB disconnect, device number 78 [ 192.599202][ T7232] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 192.607422][ T7232] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 192.729747][ T7275] futex_wake_op: syz.4.3286 tries to shift op by 36; fix this program [ 192.836659][ T7295] loop2: detected capacity change from 0 to 16 [ 192.846632][ T7295] erofs: (device loop2): EXPERIMENTAL compressed inline data feature in use. Use at your own risk! [ 192.875169][ T7295] erofs: (device loop2): EXPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 192.886800][ T7295] erofs: (device loop2): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 192.899283][ T7295] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 58320 [ 192.980441][ T732] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 193.069351][ T7331] loop2: detected capacity change from 0 to 512 [ 193.082306][ T7331] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 193.113694][ T7331] EXT4-fs (loop2): group descriptors corrupted! [ 193.151013][ T7341] loop1: detected capacity change from 0 to 128 [ 193.158537][ T7341] FAT-fs (loop1): bogus logical sector size 0 [ 193.164860][ T7341] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 193.183580][ T732] usb 4-1: Using ep0 maxpacket: 32 [ 193.188954][ T7341] FAT-fs (loop1): Can't find a valid FAT filesystem [ 193.190339][ T732] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 193.228859][ T732] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 193.243833][ T1181] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 193.258565][ T732] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.276416][ T732] usb 4-1: Product: syz [ 193.287310][ T732] usb 4-1: Manufacturer: syz [ 193.294983][ T7354] loop2: detected capacity change from 0 to 512 [ 193.301355][ T435] usb 5-1: new full-speed USB device number 80 using dummy_hcd [ 193.301368][ T732] usb 4-1: SerialNumber: syz [ 193.303284][ T732] usb 4-1: config 0 descriptor?? [ 193.320415][ T7354] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 193.329375][ T732] input: KB Gear Tablet as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input17 [ 193.387391][ T7362] loop2: detected capacity change from 0 to 512 [ 193.394626][ T7362] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 193.414418][ T7362] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 193.472192][ T776] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 193.516311][ T435] usb 5-1: not running at top speed; connect to a high speed hub [ 193.524864][ T435] usb 5-1: config 1 interface 0 has no altsetting 0 [ 193.533956][ T435] usb 5-1: string descriptor 0 read error: -22 [ 193.540326][ T435] usb 5-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 193.549520][ T435] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.560864][ T357] usb 4-1: USB disconnect, device number 81 [ 193.676824][ T776] usb 1-1: unable to get BOS descriptor or descriptor too short [ 193.684900][ T776] usb 1-1: not running at top speed; connect to a high speed hub [ 193.693584][ T776] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x82 has invalid wMaxPacketSize 0 [ 193.703384][ T776] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 193.714366][ T776] usb 1-1: config 1 interface 0 has no altsetting 0 [ 193.722501][ T776] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 193.731685][ T776] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.739729][ T776] usb 1-1: Product: syz [ 193.743915][ T776] usb 1-1: Manufacturer: syz [ 193.748521][ T776] usb 1-1: SerialNumber: syz [ 193.754182][ T7343] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 193.761999][ T776] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 193.771493][ T494] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 193.782615][ T732] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 193.782938][ T435] usbhid 5-1:1.0: can't add hid device: -71 [ 193.796544][ T435] usbhid: probe of 5-1:1.0 failed with error -71 [ 193.803962][ T435] usb 5-1: USB disconnect, device number 80 [ 193.964901][ T494] usb 2-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 193.974037][ T494] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.985368][ T732] usb 3-1: Using ep0 maxpacket: 32 [ 193.991760][ T40] usb 1-1: USB disconnect, device number 84 [ 193.997949][ T732] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.999579][ T494] usb 2-1: config 0 descriptor?? [ 194.014585][ T732] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 26 [ 194.019155][ T494] usb-storage 2-1:0.0: USB Mass Storage device detected [ 194.030443][ T732] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.042897][ T494] usb-storage 2-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 194.042897][ T494] Please send a copy of this message to and [ 194.044448][ T732] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 194.077120][ T732] usb 3-1: SerialNumber: syz [ 194.083645][ T732] cdc_acm 3-1:1.0: skipping garbage [ 194.088952][ T732] cdc_acm 3-1:1.0: skipping garbage [ 194.094209][ T732] cdc_acm 3-1:1.0: invalid descriptor buffer length [ 194.100924][ T732] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 194.111433][ T732] cdc_acm 3-1:1.0: This needs exactly 3 endpoints [ 194.121894][ T732] cdc_acm: probe of 3-1:1.0 failed with error -22 [ 194.235591][ T357] usb 2-1: USB disconnect, device number 79 [ 194.305032][ T40] usb 3-1: USB disconnect, device number 74 [ 194.347649][ T7395] cgroup: No subsys list or none specified [ 194.393980][ T7403] loop4: detected capacity change from 0 to 512 [ 194.402013][ T7403] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a803c02c, mo2=0002] [ 194.410227][ T7403] System zones: 1-12 [ 194.415797][ T7403] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3347: error while reading EA inode 32 err=-116 [ 194.428506][ T7403] EXT4-fs (loop4): Remounting filesystem read-only [ 194.435314][ T7403] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3347: error while reading EA inode 32 err=-116 [ 194.447954][ T7403] EXT4-fs (loop4): Remounting filesystem read-only [ 194.454581][ T7403] EXT4-fs (loop4): 1 orphan inode deleted [ 194.460399][ T7403] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 194.476941][ T732] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 194.485855][ T286] EXT4-fs (loop4): unmounting filesystem. [ 194.516627][ T7409] loop4: detected capacity change from 0 to 2048 [ 194.536278][ T7409] GPT:first_usable_lbas don't match. [ 194.541679][ T7409] GPT:34 != 290 [ 194.545221][ T7409] GPT: Use GNU Parted to correct GPT errors. [ 194.551380][ T7409] loop4: p1 p2 p3 [ 194.566944][ T102] GPT:first_usable_lbas don't match. [ 194.572308][ T102] GPT:34 != 290 [ 194.580987][ T102] GPT: Use GNU Parted to correct GPT errors. [ 194.587629][ T102] loop4: p1 p2 p3 [ 194.613967][ T359] udevd[359]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 194.624842][ T497] udevd[497]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 194.635908][ T1181] udevd[1181]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 194.671366][ T732] usb 4-1: config 14 has an invalid interface number: 21 but max is 0 [ 194.679699][ T732] usb 4-1: config 14 has no interface number 0 [ 194.685949][ T732] usb 4-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 194.696331][ T732] usb 4-1: config 14 interface 21 has no altsetting 0 [ 194.705381][ T732] usb 4-1: string descriptor 0 read error: -22 [ 194.711681][ T732] usb 4-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 194.720872][ T732] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.730297][ T7389] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 194.738582][ T732] usb 4-1: MIDIStreaming interface descriptor not found [ 194.883163][ T357] usb 5-1: new low-speed USB device number 81 using dummy_hcd [ 194.893857][ T40] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 194.957719][ T732] usb 4-1: USB disconnect, device number 82 [ 195.086242][ T40] usb 1-1: Using ep0 maxpacket: 32 [ 195.088466][ T357] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 195.093290][ T40] usb 1-1: config 4 has an invalid interface number: 40 but max is 0 [ 195.100551][ T357] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 195.108094][ T40] usb 1-1: config 4 has no interface number 0 [ 195.122188][ T40] usb 1-1: config 4 interface 40 has no altsetting 0 [ 195.128967][ T494] usb 2-1: new full-speed USB device number 80 using dummy_hcd [ 195.129549][ T357] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 195.139237][ T40] usb 1-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=8f.de [ 195.145976][ T357] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 195.154984][ T24] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 195.165916][ T357] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 195.173719][ T40] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.183908][ T357] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 195.191414][ T40] usb 1-1: Product: syz [ 195.201160][ T357] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 195.205739][ T40] usb 1-1: Manufacturer: syz [ 195.221738][ T357] usb 5-1: string descriptor 0 read error: -22 [ 195.222885][ T40] usb 1-1: SerialNumber: syz [ 195.229424][ T357] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 195.242660][ T357] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.251455][ T357] usb 5-1: config 0 descriptor?? [ 195.257477][ T357] hub 5-1:0.0: bad descriptor, ignoring hub [ 195.263409][ T357] hub: probe of 5-1:0.0 failed with error -5 [ 195.270571][ T357] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input18 [ 195.322818][ T494] usb 2-1: not running at top speed; connect to a high speed hub [ 195.331335][ T494] usb 2-1: config 9 has an invalid interface number: 139 but max is 0 [ 195.339737][ T494] usb 2-1: config 9 has no interface number 0 [ 195.345922][ T494] usb 2-1: config 9 interface 139 has no altsetting 0 [ 195.354819][ T494] usb 2-1: New USB device found, idVendor=12d1, idProduct=5437, bcdDevice=7b.f0 [ 195.363905][ T494] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.372081][ T494] usb 2-1: Product: syz [ 195.376389][ T494] usb 2-1: Manufacturer: syz [ 195.381189][ T494] usb 2-1: SerialNumber: syz [ 195.408619][ T24] usb 3-1: config 192 has an invalid interface number: 162 but max is 0 [ 195.417020][ T24] usb 3-1: config 192 has no interface number 0 [ 195.423483][ T24] usb 3-1: config 192 interface 162 has no altsetting 0 [ 195.432317][ T24] usb 3-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=56.c3 [ 195.441478][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.449491][ T24] usb 3-1: Product: syz [ 195.453708][ T24] usb 3-1: Manufacturer: syz [ 195.458344][ T24] usb 3-1: SerialNumber: syz [ 195.464759][ T40] usb_ehset_test: probe of 1-1:4.40 failed with error -32 [ 195.476316][ T40] usb 1-1: USB disconnect, device number 85 [ 195.495471][ T357] usb 5-1: USB disconnect, device number 81 [ 195.608331][ T494] usb 2-1: USB disconnect, device number 80 [ 195.682628][ T24] usb-storage 3-1:192.162: USB Mass Storage device detected [ 195.707092][ T24] usb-storage 3-1:192.162: device ignored [ 195.750362][ T24] usb 3-1: USB disconnect, device number 75 [ 195.783008][ T7455] loop3: detected capacity change from 0 to 40427 [ 195.792766][ T7455] F2FS-fs (loop3): Invalid log sectorsize (131081) [ 195.799680][ T7455] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 195.809331][ T7455] F2FS-fs (loop3): invalid crc value [ 195.816122][ T7455] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 195.849896][ T7455] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 195.857976][ T7455] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 195.939891][ T7462] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 195.949062][ T7462] overlayfs: missing 'lowerdir' [ 196.010839][ T7472] loop3: detected capacity change from 0 to 2048 [ 196.063903][ T7472] loop3: p1 p3 < > p4 < p5 > [ 196.068711][ T7472] loop3: partition table partially beyond EOD, truncated [ 196.084113][ T7472] loop3: p1 size 33024 extends beyond EOD, truncated [ 196.099819][ T7480] loop4: detected capacity change from 0 to 256 [ 196.100019][ T7472] loop3: p3 start 4284289 is beyond EOD, truncated [ 196.135031][ T7472] loop3: p5 size 33024 extends beyond EOD, truncated [ 196.135425][ T7480] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xa6c8c8ab, utbl_chksum : 0xe619d30d) [ 196.164851][ T7480] exFAT-fs (loop4): error, invalid access to FAT bad cluster (entry 0x00000005) [ 196.175990][ T7480] exFAT-fs (loop4): failed to initialize root inode [ 196.296346][ T1181] udevd[1181]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 196.311636][ T1183] udevd[1183]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 196.323011][ T359] udevd[359]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 196.375145][ T7514] loop4: detected capacity change from 0 to 16 [ 196.389263][ T7514] erofs: (device loop4): mounted with root inode @ nid 36. [ 196.445081][ T7523] loop4: detected capacity change from 0 to 2048 [ 196.479885][ T28] audit: type=1400 audit(2000000034.104:267): avc: denied { create } for pid=7529 comm="syz.2.3408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 196.509348][ T7532] loop2: detected capacity change from 0 to 512 [ 196.516175][ T7532] EXT4-fs: Ignoring removed nobh option [ 196.521930][ T40] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 196.532444][ T7532] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 196.542660][ T7532] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.3409: invalid indirect mapped block 256 (level 1) [ 196.562413][ T7532] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.3409: invalid indirect mapped block 2683928664 (level 1) [ 196.576870][ T7532] EXT4-fs (loop2): 1 truncate cleaned up [ 196.582566][ T7532] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 196.582860][ T357] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 196.618875][ T285] EXT4-fs (loop2): unmounting filesystem. [ 196.636165][ T503] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 196.721724][ T40] usb 2-1: Using ep0 maxpacket: 8 [ 196.728043][ T40] usb 2-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 196.738538][ T40] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 255, changing to 11 [ 196.749833][ T40] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 59391, setting to 1024 [ 196.766230][ T40] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 196.776052][ T40] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.784081][ T40] usb 2-1: Product: syz [ 196.788353][ T40] usb 2-1: Manufacturer: syz [ 196.793065][ T40] usb 2-1: SerialNumber: syz [ 196.802109][ T7542] loop2: detected capacity change from 0 to 32768 [ 196.808835][ T40] usb 2-1: config 0 descriptor?? [ 196.814076][ T7495] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 196.829891][ T357] usb 4-1: unable to get BOS descriptor or descriptor too short [ 196.838363][ T357] usb 4-1: config 151 has an invalid interface number: 2 but max is 1 [ 196.846746][ T503] usb 1-1: Using ep0 maxpacket: 16 [ 196.852019][ T357] usb 4-1: config 151 has an invalid interface number: 98 but max is 1 [ 196.860317][ T357] usb 4-1: config 151 has no interface number 0 [ 196.869076][ T7542] loop2: p2 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 [ 196.870010][ T503] usb 1-1: config 3 has an invalid interface number: 155 but max is 0 [ 196.898022][ T7542] loop2: p3 size 44172288 extends beyond EOD, [ 196.958612][ T357] usb 4-1: config 151 has no interface number 1 [ 196.967358][ T7542] truncated [ 196.971986][ T357] usb 4-1: config 151 interface 98 altsetting 248 endpoint 0x9 has invalid maxpacket 1048, setting to 64 [ 196.992347][ T357] usb 4-1: config 151 interface 98 altsetting 248 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 197.003604][ T357] usb 4-1: config 151 interface 98 altsetting 248 has an invalid endpoint with address 0x80, skipping [ 197.014684][ T357] usb 4-1: config 151 interface 2 has no altsetting 0 [ 197.021556][ T357] usb 4-1: config 151 interface 98 has no altsetting 0 [ 197.028554][ T503] usb 1-1: config 3 has an invalid interface association descriptor of length 3, skipping [ 197.042349][ T732] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 197.051601][ T357] usb 4-1: New USB device found, idVendor=413c, idProduct=81e6, bcdDevice=8c.23 [ 197.064478][ T503] usb 1-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 197.074805][ T357] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.082827][ T357] usb 4-1: Product: syz [ 197.087389][ T503] usb 1-1: config 3 has no interface number 0 [ 197.093508][ T503] usb 1-1: config 3 interface 155 has no altsetting 0 [ 197.100386][ T357] usb 4-1: Manufacturer: syz [ 197.105010][ T357] usb 4-1: SerialNumber: syz [ 197.111850][ T776] usb 2-1: USB disconnect, device number 81 [ 197.118641][ T503] usb 1-1: New USB device found, idVendor=05a9, idProduct=264a, bcdDevice=e5.4c [ 197.128092][ T503] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.136785][ T503] usb 1-1: Product: syz [ 197.141748][ T503] usb 1-1: Manufacturer: syz [ 197.146420][ T503] usb 1-1: SerialNumber: syz [ 197.266846][ T732] usb 5-1: Using ep0 maxpacket: 8 [ 197.284047][ T732] usb 5-1: config 2 interface 0 altsetting 8 endpoint 0x9 has invalid wMaxPacketSize 0 [ 197.351607][ T732] usb 5-1: config 2 interface 0 has no altsetting 0 [ 197.370781][ T503] usb 1-1: Found UVC 0.00 device syz (05a9:264a) [ 197.382796][ T503] usb 1-1: No valid video chain found. [ 197.405614][ T732] usb 5-1: New USB device found, idVendor=04e2, idProduct=141a, bcdDevice=ca.10 [ 197.417204][ T357] usb 4-1: USB disconnect, device number 83 [ 197.441997][ T503] usb 1-1: USB disconnect, device number 86 [ 197.448400][ T732] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.474139][ T732] usb 5-1: Product: syz [ 197.480306][ T732] usb 5-1: Manufacturer: syz [ 197.491648][ T732] usb 5-1: SerialNumber: syz [ 197.579845][ T1182] udevd[1182]: inotify_add_watch(7, /dev/loop2p57, 10) failed: No such file or directory [ 197.591073][ T497] udevd[497]: inotify_add_watch(7, /dev/loop2p54, 10) failed: No such file or directory [ 197.591179][ T335] udevd[335]: inotify_add_watch(7, /dev/loop2p59, 10) failed: No such file or directory [ 197.604077][ T1183] udevd[1183]: inotify_add_watch(7, /dev/loop2p62, 10) failed: No such file or directory [ 197.622245][ T359] udevd[359]: inotify_add_watch(7, /dev/loop2p63, 10) failed: No such file or directory [ 197.633089][ T501] udevd[501]: inotify_add_watch(7, /dev/loop2p56, 10) failed: No such file or directory [ 197.644069][ T1185] udevd[1185]: inotify_add_watch(7, /dev/loop2p64, 10) failed: No such file or directory [ 197.655076][ T1184] udevd[1184]: inotify_add_watch(7, /dev/loop2p61, 10) failed: No such file or directory [ 197.655112][ T395] udevd[395]: inotify_add_watch(7, /dev/loop2p60, 10) failed: No such file or directory [ 197.675761][ T388] udevd[388]: inotify_add_watch(7, /dev/loop2p58, 10) failed: No such file or directory [ 197.716480][ T732] usb 5-1: USB disconnect, device number 82 [ 197.743342][ T7555] loop1: detected capacity change from 0 to 1024 [ 197.778481][ T7555] EXT4-fs (loop1): unsupported inode size: 4096 [ 197.802382][ T7555] EXT4-fs (loop1): blocksize: 1024 [ 197.818974][ T7560] futex_wake_op: syz.2.3421 tries to shift op by 32; fix this program [ 197.916307][ T28] audit: type=1326 audit(2000000035.442:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.2.3425" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbbdb58f749 code=0x0 [ 198.291555][ T28] audit: type=1326 audit(2000000035.797:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7619 comm="syz.4.3451" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e5a78f749 code=0x0 [ 198.367830][ T40] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 198.442731][ T24] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 198.474731][ T494] usb 2-1: new full-speed USB device number 82 using dummy_hcd [ 198.507015][ T732] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 198.560228][ T40] usb 3-1: Using ep0 maxpacket: 16 [ 198.566431][ T40] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 198.576617][ T40] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 198.585672][ T40] usb 3-1: config 1 has no interface number 1 [ 198.591810][ T40] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 198.604761][ T40] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 198.616992][ T40] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 198.626134][ T40] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.634138][ T40] usb 3-1: Product: syz [ 198.638398][ T40] usb 3-1: Manufacturer: syz [ 198.643059][ T40] usb 3-1: SerialNumber: syz [ 198.648932][ T24] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 198.658107][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.668229][ T24] usb 1-1: config 0 descriptor?? [ 198.673884][ T494] usb 2-1: config 3 has an invalid interface number: 61 but max is 0 [ 198.682549][ T494] usb 2-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 198.692717][ T494] usb 2-1: config 3 has no interface number 0 [ 198.698834][ T494] usb 2-1: config 3 interface 61 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 198.699310][ T357] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 198.711835][ T494] usb 2-1: config 3 interface 61 has no altsetting 0 [ 198.715508][ T494] usb 2-1: string descriptor 0 read error: -22 [ 198.720661][ T732] usb 4-1: Using ep0 maxpacket: 32 [ 198.726618][ T494] usb 2-1: New USB device found, idVendor=0499, idProduct=101a, bcdDevice=44.26 [ 198.735852][ T732] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.737722][ T494] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.749765][ T732] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 198.774033][ T732] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.782090][ T732] usb 4-1: Product: syz [ 198.786366][ T732] usb 4-1: Manufacturer: syz [ 198.791003][ T732] usb 4-1: SerialNumber: syz [ 198.796541][ T732] usb 4-1: config 0 descriptor?? [ 198.802383][ T732] usb 4-1: bad CDC descriptors [ 198.807457][ T732] usb 4-1: unsupported MDLM descriptors [ 198.882842][ T40] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 198.890834][ T40] usb 3-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 198.899468][ T40] usb 3-1: 2:1 : sample bitwidth 189 in over sample bytes 3 [ 198.907598][ T24] usb 1-1: Cannot read MAC address [ 198.912788][ T24] MOSCHIP usb-ethernet driver: probe of 1-1:0.0 failed with error -71 [ 198.924075][ T40] usb 3-1: USB disconnect, device number 76 [ 198.929689][ T357] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 198.939472][ T494] snd-usb-audio: probe of 2-1:3.61 failed with error -2 [ 198.947724][ T24] usb 1-1: USB disconnect, device number 87 [ 198.952052][ T357] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.965113][ T357] usb 5-1: config 0 has no interface number 0 [ 198.973054][ T357] usb 5-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 198.982984][ T357] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.991301][ T357] usb 5-1: Product: syz [ 198.995604][ T357] usb 5-1: Manufacturer: syz [ 199.001383][ T494] usb 2-1: USB disconnect, device number 82 [ 199.012959][ T357] usb 5-1: SerialNumber: syz [ 199.024289][ T732] usb 4-1: USB disconnect, device number 84 [ 199.031902][ T357] usb 5-1: config 0 descriptor?? [ 199.254454][ T357] usb 5-1: USB disconnect, device number 83 [ 199.499846][ T7644] futex_wake_op: syz.2.3462 tries to shift op by -1; fix this program [ 199.764837][ T7694] tmpfs: Bad value for 'size' [ 199.874984][ T357] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 200.078079][ T357] usb 3-1: Using ep0 maxpacket: 8 [ 200.099916][ T357] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0103, bcdDevice=ad.1d [ 200.109017][ T357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.134163][ T357] usb 3-1: Product: syz [ 200.138398][ T357] usb 3-1: Manufacturer: syz [ 200.152589][ T357] usb 3-1: SerialNumber: syz [ 200.164512][ T357] usb 3-1: config 0 descriptor?? [ 200.178025][ T7716] loop1: detected capacity change from 0 to 40427 [ 200.186594][ T357] usb_ehset_test: probe of 3-1:0.0 failed with error -32 [ 200.201638][ T7716] F2FS-fs (loop1): Not support 524288, larger than 256 [ 200.291970][ T24] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 200.323954][ T732] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 200.385817][ T357] usb 3-1: USB disconnect, device number 77 [ 200.417860][ T7768] loop1: detected capacity change from 0 to 1024 [ 200.424895][ T7768] EXT4-fs: Ignoring removed bh option [ 200.439165][ T7768] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 200.450137][ T7768] EXT4-fs (loop1): orphan cleanup on readonly fs [ 200.458665][ T7768] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 2: comm syz.1.3525: lblock 2 mapped to illegal pblock 2 (length 1) [ 200.473592][ T7768] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 200.481710][ T7768] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 48: comm syz.1.3525: lblock 0 mapped to illegal pblock 48 (length 1) [ 200.496680][ T7768] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 200.505497][ T7768] EXT4-fs error (device loop1): ext4_acquire_dquot:6796: comm syz.1.3525: Failed to acquire dquot type 0 [ 200.517263][ T7768] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5931: Corrupt filesystem [ 200.527056][ T732] usb 5-1: Using ep0 maxpacket: 16 [ 200.533390][ T732] usb 5-1: config 2 has an invalid interface number: 4 but max is 0 [ 200.539545][ T24] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 200.550831][ T732] usb 5-1: config 2 has no interface number 0 [ 200.557719][ T7768] EXT4-fs error (device loop1): ext4_evict_inode:279: inode #11: comm syz.1.3525: mark_inode_dirty error [ 200.566994][ T732] usb 5-1: config 2 interface 4 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 200.569936][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 200.580236][ T7768] EXT4-fs warning (device loop1): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 200.591072][ T24] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 200.609142][ T24] usb 4-1: config 1 has no interface number 0 [ 200.615305][ T24] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 200.623383][ T732] usb 5-1: New USB device found, idVendor=0499, idProduct=1018, bcdDevice=b2.da [ 200.626509][ T24] usb 4-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 200.644919][ T7768] EXT4-fs (loop1): 1 orphan inode deleted [ 200.654969][ T732] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.663343][ T732] usb 5-1: Product: syz [ 200.667917][ T732] usb 5-1: Manufacturer: syz [ 200.672548][ T732] usb 5-1: SerialNumber: syz [ 200.679736][ T24] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 200.688912][ T10] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 200.694755][ T732] snd-usb-audio: probe of 5-1:2.4 failed with error -2 [ 200.710707][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.711497][ T10] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 200.728217][ T24] usb 4-1: Product: syz [ 200.731808][ T10] EXT4-fs error (device loop1): ext4_release_dquot:6832: comm kworker/u4:1: Failed to release dquot type 0 [ 200.745515][ T24] usb 4-1: Manufacturer: syz [ 200.750226][ T24] usb 4-1: SerialNumber: syz [ 200.772203][ T7768] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 200.803969][ T283] EXT4-fs (loop1): unmounting filesystem. [ 200.857482][ T7787] cgroup: noprefix used incorrectly [ 200.904793][ T732] usb 5-1: USB disconnect, device number 84 [ 200.986401][ T24] cdc_mbim: probe of 4-1:1.1 failed with error -71 [ 200.995053][ T24] usb 4-1: USB disconnect, device number 85 [ 201.104278][ T494] usb 2-1: new full-speed USB device number 83 using dummy_hcd [ 201.200490][ T40] usb 1-1: new low-speed USB device number 88 using dummy_hcd [ 201.232533][ T342] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 201.298019][ T494] usb 2-1: unable to get BOS descriptor or descriptor too short [ 201.306079][ T494] usb 2-1: not running at top speed; connect to a high speed hub [ 201.314563][ T494] usb 2-1: config 4 has an invalid interface number: 147 but max is 0 [ 201.322884][ T494] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 201.333008][ T494] usb 2-1: config 4 has no interface number 0 [ 201.340575][ T494] usb 2-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 201.349647][ T494] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.357694][ T494] usb 2-1: Product: syz [ 201.361976][ T494] usb 2-1: Manufacturer: syz [ 201.366637][ T494] usb 2-1: SerialNumber: syz [ 201.394424][ T40] usb 1-1: unable to get BOS descriptor or descriptor too short [ 201.402923][ T40] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 201.413134][ T40] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 201.424612][ T40] usb 1-1: string descriptor 0 read error: -22 [ 201.430965][ T40] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 201.440159][ T40] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.450942][ T40] usb 1-1: cannot find UAC_HEADER [ 201.457011][ T342] usb 3-1: unable to get BOS descriptor or descriptor too short [ 201.466216][ T40] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 201.476329][ T342] usb 3-1: config 220 has an invalid interface number: 38 but max is 0 [ 201.484733][ T342] usb 3-1: config 220 has no interface number 0 [ 201.491153][ T342] usb 3-1: config 220 interface 38 altsetting 3 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 201.502239][ T342] usb 3-1: config 220 interface 38 has no altsetting 0 [ 201.512851][ T342] usb 3-1: New USB device found, idVendor=0b95, idProduct=1720, bcdDevice=ea.ca [ 201.522072][ T342] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.530136][ T342] usb 3-1: Product: syz [ 201.534449][ T342] usb 3-1: Manufacturer: syz [ 201.539756][ T342] usb 3-1: SerialNumber: syz [ 201.590526][ T494] usb 2-1: Found UVC 0.02 device syz (04f2:b746) [ 201.600962][ T494] usb 2-1: No valid video chain found. [ 201.612396][ T494] usb 2-1: USB disconnect, device number 83 [ 201.670869][ T732] usb 1-1: USB disconnect, device number 88 [ 201.687195][ T7797] loop4: detected capacity change from 0 to 32768 [ 201.726567][ T7797] loop4: p2 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 [ 201.727358][ T7797] loop4: p3 size 44172288 extends beyond EOD, truncated [ 201.823038][ T342] asix 3-1:220.38 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 201.833446][ T342] asix: probe of 3-1:220.38 failed with error -71 [ 201.841035][ T342] usb 3-1: USB disconnect, device number 78 [ 201.938238][ T357] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 202.131901][ T357] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 202.174649][ T357] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 202.213222][ T7805] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 202.249017][ T357] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 202.258135][ T357] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 202.266478][ T357] usb 4-1: SerialNumber: syz [ 202.497444][ T357] usb 4-1: bad CDC descriptors [ 202.505462][ T357] usb 4-1: USB disconnect, device number 86 [ 202.511988][ T7833] loop2: detected capacity change from 0 to 512 [ 202.525998][ T342] usb 2-1: new full-speed USB device number 84 using dummy_hcd [ 202.579831][ T7833] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 202.625472][ T285] EXT4-fs (loop2): unmounting filesystem. [ 202.725134][ T7844] loop2: detected capacity change from 0 to 512 [ 202.744443][ T342] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 202.760250][ T342] usb 2-1: config 1 interface 0 altsetting 93 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 202.785977][ T7844] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 202.805162][ T285] EXT4-fs (loop2): unmounting filesystem. [ 202.812742][ T342] usb 2-1: config 1 interface 0 has no altsetting 0 [ 202.825322][ T503] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 202.831681][ T342] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 202.862045][ T342] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 202.871919][ T342] usb 2-1: SerialNumber: syz [ 202.876709][ T7850] loop2: detected capacity change from 0 to 512 [ 202.913332][ T342] cdc_ether 2-1:1.0: invalid descriptor buffer length [ 202.915013][ T7850] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 202.931087][ T342] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 202.933754][ T1183] udevd[1183]: inotify_add_watch(7, /dev/loop4p189, 10) failed: No such file or directory [ 202.941961][ T1186] udevd[1186]: inotify_add_watch(7, /dev/loop4p192, 10) failed: No such file or directory [ 202.951732][ T497] udevd[497]: inotify_add_watch(7, /dev/loop4p191, 10) failed: No such file or directory [ 202.968776][ T501] udevd[501]: inotify_add_watch(7, /dev/loop4p193, 10) failed: No such file or directory [ 202.980183][ T1182] udevd[1182]: inotify_add_watch(7, /dev/loop4p194, 10) failed: No such file or directory [ 202.991122][ T388] udevd[388]: inotify_add_watch(7, /dev/loop4p195, 10) failed: No such file or directory [ 203.002987][ T1185] udevd[1185]: inotify_add_watch(7, /dev/loop4p196, 10) failed: No such file or directory [ 203.014444][ T1184] udevd[1184]: inotify_add_watch(7, /dev/loop4p199, 10) failed: No such file or directory [ 203.014455][ T335] udevd[335]: inotify_add_watch(7, /dev/loop4p197, 10) failed: No such file or directory [ 203.019535][ T395] udevd[395]: inotify_add_watch(7, /dev/loop4p198, 10) failed: No such file or directory [ 203.028435][ T503] usb 5-1: Using ep0 maxpacket: 16 [ 203.039337][ T285] EXT4-fs (loop2): unmounting filesystem. [ 203.082945][ T503] usb 5-1: config 1 interface 0 has no altsetting 0 [ 203.103395][ T7860] loop3: detected capacity change from 0 to 1024 [ 203.115762][ T503] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=96.c5 [ 203.132876][ T494] usb 2-1: USB disconnect, device number 84 [ 203.135994][ T503] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.150152][ T7865] loop2: detected capacity change from 0 to 1024 [ 203.160899][ T503] usb 5-1: Product: syz [ 203.165128][ T503] usb 5-1: Manufacturer: syz [ 203.170838][ T503] usb 5-1: SerialNumber: syz [ 203.176982][ T7865] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 203.187727][ T7860] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 203.211403][ T284] EXT4-fs (loop3): unmounting filesystem. [ 203.233723][ T285] EXT4-fs (loop2): unmounting filesystem. [ 203.245644][ T7870] loop3: detected capacity change from 0 to 2048 [ 203.257071][ T7870] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 203.269024][ T7870] ext4 filesystem being mounted at /766/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.296976][ T284] EXT4-fs (loop3): unmounting filesystem. [ 203.348025][ T7878] loop3: detected capacity change from 0 to 512 [ 203.379651][ T7878] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 203.416977][ T503] usb 5-1: Waiting for MOTU Microbook II to boot up... [ 203.424329][ T284] EXT4-fs (loop3): unmounting filesystem. [ 203.430238][ T503] usb 5-1: failed setting the sample rate for Motu MicroBook II: -22 [ 203.439686][ T503] snd-usb-audio: probe of 5-1:1.0 failed with error -22 [ 203.455656][ T503] usb 5-1: USB disconnect, device number 85 [ 203.466576][ T732] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 203.495941][ T7884] loop3: detected capacity change from 0 to 4096 [ 203.503565][ T7884] EXT4-fs (loop3): cluster size (1024) smaller than block size (4096) [ 203.570008][ T497] I/O error, dev loop3, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 203.681154][ T732] usb 1-1: Using ep0 maxpacket: 8 [ 203.687412][ T732] usb 1-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 203.696329][ T357] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 203.712301][ T732] usb 1-1: config 0 has an invalid interface number: 150 but max is 64 [ 203.721114][ T732] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.731459][ T732] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 65 [ 203.740738][ T732] usb 1-1: config 0 has no interface number 0 [ 203.748504][ T732] usb 1-1: config 0 interface 150 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 203.767328][ T732] usb 1-1: config 0 interface 150 has no altsetting 0 [ 203.774165][ T732] usb 1-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 203.783643][ T732] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.795840][ T732] usb 1-1: config 0 descriptor?? [ 203.870869][ T7886] loop3: detected capacity change from 0 to 40427 [ 203.881204][ T7886] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1) [ 203.889112][ T7886] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 203.897899][ T7886] F2FS-fs (loop3): Image doesn't support compression [ 203.906106][ T357] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.906687][ T7886] F2FS-fs (loop3): invalid crc value [ 203.922490][ T7886] F2FS-fs (loop3): Ignore s_resuid=0, s_resgid=60928 w/o reserve_root and reserve_node [ 203.926657][ T357] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 58112, setting to 1024 [ 203.943540][ T7886] F2FS-fs (loop3): Found nat_bits in checkpoint [ 203.944586][ T357] usb 3-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 203.959494][ T357] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.980033][ T357] usb 3-1: config 0 descriptor?? [ 203.996067][ T357] usbhid 3-1:0.0: can't add hid device: -22 [ 204.005241][ T7894] loop4: detected capacity change from 0 to 512 [ 204.011635][ T357] usbhid: probe of 3-1:0.0 failed with error -22 [ 204.030767][ T7886] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 204.033462][ T732] usb 1-1: USB disconnect, device number 89 [ 204.038340][ T7886] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 204.085215][ T7894] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 204.113608][ T286] EXT4-fs (loop4): unmounting filesystem. [ 204.140966][ T7899] loop4: detected capacity change from 0 to 512 [ 204.164235][ T7899] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 204.182129][ T286] EXT4-fs (loop4): unmounting filesystem. [ 204.211167][ T357] usb 3-1: USB disconnect, device number 79 [ 204.223437][ T7905] loop3: detected capacity change from 0 to 1024 [ 204.241073][ T7905] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 204.243805][ T7903] loop4: detected capacity change from 0 to 4096 [ 204.267637][ T7903] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 204.274040][ T284] EXT4-fs (loop3): unmounting filesystem. [ 204.288700][ T286] EXT4-fs (loop4): unmounting filesystem. [ 204.314680][ T7909] loop3: detected capacity change from 0 to 512 [ 204.334756][ T7909] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 204.377362][ T284] EXT4-fs (loop3): unmounting filesystem. [ 204.681001][ T7918] loop1: detected capacity change from 0 to 2048 [ 204.685344][ T24] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 204.715496][ T7911] loop4: detected capacity change from 0 to 131072 [ 204.739417][ T7911] F2FS-fs (loop4): Found nat_bits in checkpoint [ 204.769541][ T7925] loop1: detected capacity change from 0 to 512 [ 204.787443][ T7927] loop2: detected capacity change from 0 to 256 [ 204.801936][ T7925] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 204.831174][ T7911] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 204.832151][ T283] EXT4-fs (loop1): unmounting filesystem. [ 204.856254][ T494] usb 1-1: new full-speed USB device number 90 using dummy_hcd [ 204.889654][ T24] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 204.918978][ T7935] loop2: detected capacity change from 0 to 256 [ 204.920639][ T24] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 204.945360][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.974347][ T24] snd-usb-audio: probe of 4-1:27.0 failed with error -2 [ 205.028372][ T7937] loop2: detected capacity change from 0 to 128 [ 205.060451][ T494] usb 1-1: config 0 has an invalid interface number: 135 but max is 0 [ 205.083689][ T494] usb 1-1: config 0 has no interface number 0 [ 205.090168][ T494] usb 1-1: config 0 interface 135 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 205.112014][ T494] usb 1-1: New USB device found, idVendor=0079, idProduct=be44, bcdDevice=39.b9 [ 205.133566][ T494] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.144394][ T494] usb 1-1: config 0 descriptor?? [ 205.155367][ T7931] loop1: detected capacity change from 0 to 32768 [ 205.185526][ T494] usb 4-1: USB disconnect, device number 87 [ 205.202638][ T7931] loop1: p2 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 [ 205.206037][ T7931] loop1: p3 size 44172288 extends beyond EOD, truncated [ 205.374082][ T342] usb 1-1: USB disconnect, device number 90 [ 205.444104][ T503] usb 3-1: new full-speed USB device number 80 using dummy_hcd [ 205.508253][ T24] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 205.670260][ T503] usb 3-1: not running at top speed; connect to a high speed hub [ 205.678838][ T503] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.689357][ T503] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 205.698622][ T503] usb 3-1: config 1 has no interface number 1 [ 205.705551][ T503] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 205.718646][ T503] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 205.722218][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 205.733134][ T503] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 205.749417][ T24] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 205.756503][ T503] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.766350][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.777001][ T503] usb 3-1: Product: syz [ 205.782338][ T503] usb 3-1: Manufacturer: syz [ 205.790130][ T7945] loop3: detected capacity change from 0 to 512 [ 205.797382][ T503] usb 3-1: SerialNumber: syz [ 205.797803][ T24] usb 5-1: config 0 has no interface number 0 [ 205.825704][ T24] usb 5-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.29 [ 205.844136][ T7947] loop3: detected capacity change from 0 to 512 [ 205.851004][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.860664][ T24] usb 5-1: Product: syz [ 205.864930][ T24] usb 5-1: Manufacturer: syz [ 205.869562][ T24] usb 5-1: SerialNumber: syz [ 205.881963][ T24] usb 5-1: config 0 descriptor?? [ 205.904758][ T7949] loop3: detected capacity change from 0 to 2048 [ 205.942603][ T7943] loop1: detected capacity change from 0 to 256 [ 206.023837][ T503] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 206.031773][ T503] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 206.096961][ T503] usb 3-1: USB disconnect, device number 80 [ 206.124712][ T342] usb 5-1: USB disconnect, device number 86 [ 206.608020][ T7959] loop2: detected capacity change from 0 to 2048 [ 206.657246][ T7959] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 206.687841][ T7963] loop4: detected capacity change from 0 to 128 [ 206.727284][ T285] EXT4-fs (loop2): unmounting filesystem. [ 206.766839][ T7965] loop2: detected capacity change from 0 to 256 [ 206.790562][ T7967] loop4: detected capacity change from 0 to 512 [ 206.890924][ T7969] loop2: detected capacity change from 0 to 1024 [ 206.920522][ T7971] loop4: detected capacity change from 0 to 512 [ 206.931585][ T7969] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 207.026910][ T285] EXT4-fs (loop2): unmounting filesystem. [ 207.070397][ T7974] loop4: detected capacity change from 0 to 256 [ 207.104611][ T7976] loop2: detected capacity change from 0 to 128 [ 207.177449][ T7980] loop4: detected capacity change from 0 to 512 [ 207.183960][ T7979] loop2: detected capacity change from 0 to 256 [ 208.553100][ T7953] loop3: detected capacity change from 0 to 262144 [ 208.700451][ T7955] loop1: detected capacity change from 0 to 262144 [ 208.868321][ T7992] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3622'. [ 209.068902][ T7998] loop1: detected capacity change from 0 to 128 [ 209.473948][ T732] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 209.666327][ T732] usb 2-1: Using ep0 maxpacket: 32 [ 209.672963][ T732] usb 2-1: unable to get BOS descriptor or descriptor too short [ 209.692318][ T732] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 209.740051][ T732] usb 2-1: config 1 interface 0 altsetting 69 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 209.775817][ T732] usb 2-1: config 1 interface 0 has no altsetting 0 [ 209.802985][ T732] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.827561][ T732] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.857283][ T732] usb 2-1: Product: syz [ 209.868002][ T732] usb 2-1: Manufacturer: syz [ 209.872866][ T732] usb 2-1: SerialNumber: syz [ 209.925331][ T7982] loop2: detected capacity change from 0 to 262144 [ 209.946163][ T28] audit: type=1400 audit(2000000046.705:270): avc: denied { create } for pid=8003 comm="syz.0.3628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 209.948639][ T8004] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3628'. [ 209.992921][ T28] audit: type=1400 audit(2000000046.705:271): avc: denied { write } for pid=8003 comm="syz.0.3628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 210.037967][ T7984] loop4: detected capacity change from 0 to 262144 [ 210.045771][ T7982] F2FS-fs (loop2): Found nat_bits in checkpoint [ 210.072842][ T28] audit: type=1400 audit(2000000046.705:272): avc: denied { nlmsg_read } for pid=8003 comm="syz.0.3628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 210.110265][ T732] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 210.130514][ T732] usb 2-1: USB disconnect, device number 85 [ 210.180343][ T28] audit: type=1400 audit(2000000046.920:273): avc: denied { write } for pid=8013 comm="syz.4.3632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 210.236243][ T7982] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 210.496826][ T8041] loop4: detected capacity change from 0 to 256 [ 210.526841][ T8041] FAT-fs (loop4): Directory bread(block 64) failed [ 210.553571][ T8041] FAT-fs (loop4): Directory bread(block 65) failed [ 210.570995][ T8041] FAT-fs (loop4): Directory bread(block 66) failed [ 210.592482][ T8041] FAT-fs (loop4): Directory bread(block 67) failed [ 210.607025][ T8041] FAT-fs (loop4): Directory bread(block 68) failed [ 210.613608][ T8041] FAT-fs (loop4): Directory bread(block 69) failed [ 210.649832][ T8041] FAT-fs (loop4): Directory bread(block 70) failed [ 210.671253][ T8041] FAT-fs (loop4): Directory bread(block 71) failed [ 210.692598][ T8041] FAT-fs (loop4): Directory bread(block 72) failed [ 210.699194][ T8041] FAT-fs (loop4): Directory bread(block 73) failed [ 210.716054][ T8043] device ipip0 entered promiscuous mode [ 210.962734][ T28] audit: type=1400 audit(2000000047.650:274): avc: denied { write } for pid=8054 comm="syz.4.3653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 211.171127][ T28] audit: type=1400 audit(2000000047.847:275): avc: denied { nlmsg_write } for pid=8075 comm="syz.0.3662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 211.242748][ T28] audit: type=1400 audit(2000000047.903:276): avc: denied { ioctl } for pid=8079 comm="syz.4.3665" path="socket:[38361]" dev="sockfs" ino=38361 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 211.356551][ T8096] netlink: 'syz.1.3672': attribute type 21 has an invalid length. [ 211.467415][ T8110] netlink: 'syz.2.3639': attribute type 3 has an invalid length. [ 211.478775][ T8110] netlink: 'syz.2.3639': attribute type 3 has an invalid length. [ 211.491974][ T28] audit: type=1400 audit(2000000048.146:277): avc: denied { create } for pid=8112 comm="syz.0.3679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 211.558302][ T28] audit: type=1400 audit(2000000048.183:278): avc: denied { write } for pid=8112 comm="syz.0.3679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 211.607407][ T8125] device veth1_macvtap left promiscuous mode [ 211.625472][ T8125] device macsec0 entered promiscuous mode [ 211.652553][ T28] audit: type=1400 audit(2000000048.202:279): avc: denied { load_policy } for pid=8116 comm="syz.0.3682" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 211.675047][ T8133] netlink: 57 bytes leftover after parsing attributes in process `syz.2.3688'. [ 211.684448][ T7986] loop3: detected capacity change from 0 to 262144 [ 211.769853][ T8145] netlink: 'syz.1.3694': attribute type 9 has an invalid length. [ 211.900092][ T8167] netlink: 'syz.3.3704': attribute type 9 has an invalid length. [ 212.038452][ T8187] xt_CT: No such helper "netbios-ns" [ 212.423603][ T8245] loop2: detected capacity change from 0 to 256 [ 212.605394][ T8269] xt_l2tp: unknown flags: 17 [ 212.724046][ T8293] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3765'. [ 212.774516][ T8302] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3770'. [ 212.804907][ T8302] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3770'. [ 212.827568][ T8302] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3770'. [ 212.852023][ T8302] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3770'. [ 212.949307][ T8330] netlink: 1 bytes leftover after parsing attributes in process `syz.1.3784'. [ 213.155082][ T8369] ip6t_REJECT: ECHOREPLY is not supported [ 213.290509][ T8396] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 213.361456][ T8410] x_tables: unsorted underflow at hook 4 [ 213.410337][ T8417] loop3: detected capacity change from 0 to 256 [ 213.431878][ T8423] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3830'. [ 213.444251][ T8423] netlink: 'syz.2.3830': attribute type 4 has an invalid length. [ 213.470988][ T8427] Driver unsupported XDP return value 0 on prog (id 387) dev N/A, expect packet loss! [ 213.802162][ T8490] netlink: 'syz.2.3863': attribute type 5 has an invalid length. [ 213.831205][ T8490] device ip6erspan0 entered promiscuous mode [ 213.843579][ T8495] xt_hashlimit: overflow, try lower: 3/0 [ 213.876122][ T8500] netlink: 'syz.0.3868': attribute type 16 has an invalid length. [ 213.910808][ T8500] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 213.918512][ T8500] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 213.957118][ T8500] device veth1_macvtap entered promiscuous mode [ 213.964909][ T8500] device macsec0 left promiscuous mode [ 213.975144][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 213.989334][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 214.031718][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 214.060163][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 214.081948][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 214.102184][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.111305][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.125418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.133980][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 214.145505][ T8528] netlink: 'syz.2.3882': attribute type 3 has an invalid length. [ 214.174158][ T8528] netlink: 'syz.2.3882': attribute type 3 has an invalid length. [ 214.245543][ T8545] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 214.252839][ T8545] IPv6: NLM_F_CREATE should be set when creating new route [ 214.260083][ T8545] IPv6: NLM_F_CREATE should be set when creating new route [ 214.390068][ T8568] __nla_validate_parse: 1 callbacks suppressed [ 214.390089][ T8568] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.3902'. [ 214.457102][ T8580] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 214.530415][ T8591] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 214.572985][ T8596] IPv6: NLM_F_CREATE should be specified when creating new route [ 214.583462][ T8596] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 214.590765][ T8596] IPv6: NLM_F_CREATE should be set when creating new route [ 214.608972][ T8593] netlink: 10 bytes leftover after parsing attributes in process `syz.1.3914'. [ 214.676533][ T8614] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 214.685280][ T8612] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3924'. [ 214.881550][ T8657] xt_hashlimit: max too large, truncated to 1048576 [ 214.932200][ T8666] loop4: detected capacity change from 0 to 256 [ 214.971398][ T8674] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3954'. [ 214.987510][ T8666] FAT-fs (loop4): Directory bread(block 64) failed [ 214.995021][ T8675] device vti0 entered promiscuous mode [ 215.000608][ T8666] FAT-fs (loop4): Directory bread(block 65) failed [ 215.007247][ T8666] FAT-fs (loop4): Directory bread(block 66) failed [ 215.017431][ T8666] FAT-fs (loop4): Directory bread(block 67) failed [ 215.025913][ T8666] FAT-fs (loop4): Directory bread(block 68) failed [ 215.032720][ T8666] FAT-fs (loop4): Directory bread(block 69) failed [ 215.039349][ T8666] FAT-fs (loop4): Directory bread(block 70) failed [ 215.046202][ T8666] FAT-fs (loop4): Directory bread(block 71) failed [ 215.052913][ T8666] FAT-fs (loop4): Directory bread(block 72) failed [ 215.088828][ T8666] FAT-fs (loop4): Directory bread(block 73) failed [ 215.135578][ T8666] syz.4.3950: attempt to access beyond end of device [ 215.135578][ T8666] loop4: rw=0, sector=1816, nr_sectors = 4 limit=256 [ 215.164169][ T8666] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 326) [ 215.173074][ T8666] FAT-fs (loop4): Filesystem has been set read-only [ 215.179891][ T8666] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 326) [ 215.292474][ T8709] device veth0 entered promiscuous mode [ 215.314547][ T8709] A link change request failed with some changes committed already. Interface veth0 may have been left with an inconsistent configuration, please check. [ 215.379702][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 215.379720][ T28] audit: type=1400 audit(2000000051.785:310): avc: denied { bind } for pid=8719 comm="syz.4.3977" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 215.418665][ T28] audit: type=1400 audit(2000000051.813:311): avc: denied { name_bind } for pid=8719 comm="syz.4.3977" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 215.468536][ T28] audit: type=1400 audit(2000000051.813:312): avc: denied { node_bind } for pid=8719 comm="syz.4.3977" saddr=fe88::5 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 217.191479][ C1] sched: RT throttling activated [ 217.191479][ C0] sched: RT throttling activated [ 217.298410][ T732] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 217.443273][ T8781] device sit0 entered promiscuous mode [ 217.452328][ T28] audit: type=1400 audit(2000000053.722:313): avc: denied { ioctl } for pid=8775 comm="syz.0.4004" path="socket:[40572]" dev="sockfs" ino=40572 ioctlcmd=0x48f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 217.482335][ T8781] validate_nla: 2 callbacks suppressed [ 217.482355][ T8781] netlink: 'syz.4.4006': attribute type 1 has an invalid length. [ 217.509209][ T8781] netlink: 1 bytes leftover after parsing attributes in process `syz.4.4006'. [ 217.522937][ T732] usb 3-1: Using ep0 maxpacket: 16 [ 217.550163][ T732] usb 3-1: config 0 has an invalid interface number: 65 but max is 0 [ 217.564242][ T732] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 217.606299][ T732] usb 3-1: config 0 has no interface number 0 [ 217.613160][ T732] usb 3-1: config 0 interface 65 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 32 [ 217.626674][ T28] audit: type=1400 audit(2000000053.881:314): avc: denied { ioctl } for pid=8800 comm="syz.0.4016" path="socket:[41029]" dev="sockfs" ino=41029 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 217.666494][ T732] usb 3-1: New USB device found, idVendor=0499, idProduct=1016, bcdDevice=b8.45 [ 217.699735][ T732] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.712709][ T732] usb 3-1: config 0 descriptor?? [ 217.720005][ T8813] netlink: 'syz.4.4022': attribute type 32 has an invalid length. [ 217.721005][ T8731] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 217.771191][ T732] snd-usb-audio: probe of 3-1:0.65 failed with error -2 [ 217.806162][ T1181] udevd[1181]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.65/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 217.840291][ T8829] device batadv_slave_0 entered promiscuous mode [ 217.856066][ T8829] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4030'. [ 217.865356][ T8829] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 217.954087][ T357] usb 3-1: USB disconnect, device number 81 [ 218.246836][ T8892] netlink: 416 bytes leftover after parsing attributes in process `syz.3.4061'. [ 218.385457][ T8913] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 218.439463][ T8918] syz.3.4074 (8918): /proc/8917/oom_adj is deprecated, please use /proc/8917/oom_score_adj instead. [ 218.699002][ T8959] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4095'. [ 218.884189][ T9001] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4115'. [ 218.915469][ T9004] SELinux: Context ÷ is not valid (left unmapped). [ 218.990491][ T28] audit: type=1400 audit(2000000055.162:315): avc: denied { name_bind } for pid=9015 comm="syz.4.4122" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 219.049761][ T28] audit: type=1400 audit(2000000055.181:316): avc: denied { node_bind } for pid=9015 comm="syz.4.4122" saddr=ff02::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 219.084014][ T9027] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4127'. [ 219.346503][ T28] audit: type=1400 audit(2000000055.490:317): avc: denied { setopt } for pid=9072 comm="syz.0.4150" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 219.506911][ T9092] netlink: 'syz.1.4159': attribute type 16 has an invalid length. [ 219.536333][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 219.552483][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 219.579890][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.594830][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.608777][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.623875][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.637110][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.649261][ T9092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.676446][ T9092] device ipip0 left promiscuous mode [ 219.686167][ T9092] device vti0 left promiscuous mode [ 219.695986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 219.732225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.745690][ T9115] __nla_validate_parse: 2 callbacks suppressed [ 219.745710][ T9115] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4169'. [ 219.762711][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 219.776734][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.792156][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.806217][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.827096][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.845046][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.906206][ T9125] loop3: detected capacity change from 0 to 256 [ 219.912271][ T9121] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 219.930002][ T9128] loop2: detected capacity change from 0 to 128 [ 219.972324][ T9128] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000006f) [ 219.984655][ T28] audit: type=1400 audit(2000000056.098:318): avc: denied { mounton } for pid=9132 comm="syz.3.4179" path="mnt:[4026532379]" dev="nsfs" ino=4026532379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 220.003219][ T9128] FAT-fs (loop2): Filesystem has been set read-only [ 220.130944][ T9145] loop3: detected capacity change from 0 to 512 [ 220.163760][ T9145] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 220.209099][ T9160] netlink: 'syz.2.4193': attribute type 16 has an invalid length. [ 220.233137][ T9160] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 220.261856][ T9145] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 220.270745][ T9160] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 220.278199][ T9145] FAT-fs (loop3): Filesystem has been set read-only [ 220.319455][ T9160] device ip6erspan0 left promiscuous mode [ 220.338667][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 220.367887][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 220.399773][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 220.418897][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.444874][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.459878][ T9179] xt_CT: You must specify a L4 protocol and not use inversions on it [ 220.465824][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.486021][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.494673][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 220.516501][ T28] audit: type=1326 audit(2000000056.594:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9190 comm="syz.0.4208" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 220.588097][ T9199] netlink: 'syz.0.4212': attribute type 30 has an invalid length. [ 220.613201][ T9201] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 220.732847][ T9223] mmap: syz.1.4224 (9223): VmData 29077504 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 220.755220][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 220.755236][ T28] audit: type=1400 audit(2000000056.818:328): avc: denied { getopt } for pid=9226 comm="syz.3.4226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 220.782438][ T9230] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4227'. [ 220.988646][ T9269] xt_TCPMSS: Only works on TCP SYN packets [ 221.064712][ T28] audit: type=1400 audit(2000000057.108:329): avc: denied { read write } for pid=282 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.154656][ T28] audit: type=1400 audit(2000000057.108:330): avc: denied { open } for pid=282 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.197980][ T28] audit: type=1400 audit(2000000057.108:331): avc: denied { ioctl } for pid=282 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.224196][ T28] audit: type=1326 audit(2000000057.146:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.249097][ T28] audit: type=1326 audit(2000000057.146:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.273380][ T28] audit: type=1326 audit(2000000057.146:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.305023][ T28] audit: type=1326 audit(2000000057.146:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.335402][ T28] audit: type=1326 audit(2000000057.146:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.369190][ T28] audit: type=1326 audit(2000000057.146:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9286 comm="syz.3.4256" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 221.442065][ T9315] device vlan0 entered promiscuous mode [ 221.474127][ T9320] netlink: 'syz.1.4273': attribute type 1 has an invalid length. [ 221.506884][ T9325] xt_hashlimit: size too large, truncated to 1048576 [ 221.527253][ T9325] xt_hashlimit: invalid rate [ 221.608226][ T9340] netlink: 'syz.0.4282': attribute type 7 has an invalid length. [ 221.630488][ T9340] netlink: 'syz.0.4282': attribute type 8 has an invalid length. [ 222.122021][ T9437] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 222.363117][ T9463] tc_dump_action: action bad kind [ 222.534296][ T9495] netlink: 37 bytes leftover after parsing attributes in process `syz.2.4359'. [ 222.707696][ T9521] netlink: 240 bytes leftover after parsing attributes in process `syz.3.4372'. [ 222.804778][ T9538] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4380'. [ 222.880703][ T9548] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4385'. [ 222.902850][ T9554] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9554 comm=syz.0.4388 [ 222.923239][ T9548] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4385'. [ 222.938913][ T9548] netlink: 5 bytes leftover after parsing attributes in process `syz.3.4385'. [ 222.948184][ T9554] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=9554 comm=syz.0.4388 [ 223.020132][ T9566] netlink: 180 bytes leftover after parsing attributes in process `syz.2.4392'. [ 223.080134][ T9572] netlink: 3260 bytes leftover after parsing attributes in process `syz.0.4397'. [ 223.102383][ T9578] xt_connbytes: Forcing CT accounting to be enabled [ 223.109857][ T9578] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 223.184232][ T9582] netlink: 'syz.0.4403': attribute type 2 has an invalid length. [ 223.218083][ T9585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.387290][ T9612] device bridge2 entered promiscuous mode [ 223.458388][ T9624] loop2: detected capacity change from 0 to 256 [ 223.504735][ T9624] exfat: Deprecated parameter 'namecase' [ 223.528087][ T9624] exfat: Deprecated parameter 'utf8' [ 223.572044][ T9624] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001ff53, chksum : 0xd72bb7d8, utbl_chksum : 0xe619d30d) [ 223.723290][ T9663] netlink: 'syz.0.4437': attribute type 3 has an invalid length. [ 223.816710][ T9678] xt_TCPMSS: Only works on TCP SYN packets [ 223.873978][ T9685] tc_dump_action: action bad kind [ 223.984733][ T9704] loop3: detected capacity change from 0 to 512 [ 224.033651][ T9704] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 224.042896][ T9704] ext4 filesystem being mounted at /967/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.066352][ T9704] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.4463: corrupted xattr block 33 [ 224.079108][ T9704] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 224.088256][ T9704] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.4463: corrupted xattr block 33 [ 224.100355][ T9704] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 224.116230][ T9704] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.4463: corrupted xattr block 33 [ 224.128557][ T9704] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 224.139274][ T9704] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.4463: corrupted xattr block 33 [ 224.151442][ T9704] fscrypt (loop3, inode 15): Error -117 getting encryption context [ 224.178714][ T284] EXT4-fs (loop3): unmounting filesystem. [ 224.609580][ T9822] xt_TCPMSS: Only works on TCP SYN packets [ 224.654704][ T9833] xt_socket: unknown flags 0x58 [ 224.691995][ T9839] netlink: 'syz.2.4524': attribute type 46 has an invalid length. [ 224.714558][ T9843] netlink: 'syz.3.4528': attribute type 11 has an invalid length. [ 225.151951][ T9924] __nla_validate_parse: 13 callbacks suppressed [ 225.151972][ T9924] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4568'. [ 225.266548][ T9941] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4575'. [ 225.308295][ T9941] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4575'. [ 225.359656][ T9941] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4575'. [ 225.434390][ T9964] netlink: 136 bytes leftover after parsing attributes in process `syz.1.4587'. [ 225.455447][ T9964] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 225.555443][ T9985] IPv6: NLM_F_REPLACE set, but no existing node found! [ 225.615977][ T9996] netlink: 64 bytes leftover after parsing attributes in process `syz.4.4606'. [ 225.625100][ T9996] netlink: 64 bytes leftover after parsing attributes in process `syz.4.4606'. [ 225.865807][T10041] tc_dump_action: action bad kind [ 225.875434][T10043] netlink: 'syz.3.4629': attribute type 4 has an invalid length. [ 225.888572][T10043] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.4629'. [ 225.959606][T10057] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4635'. [ 226.077350][T10073] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 226.151896][ T28] kauditd_printk_skb: 83 callbacks suppressed [ 226.151915][ T28] audit: type=1400 audit(2000000061.861:421): avc: denied { create } for pid=10082 comm="syz.3.4647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 226.284200][T10105] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4657'. [ 226.536808][T10148] netlink: 'syz.3.4679': attribute type 15 has an invalid length. [ 226.655460][ T28] audit: type=1400 audit(2000000062.338:422): avc: denied { execmem } for pid=10171 comm="syz.3.4691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 226.835616][T10200] netlink: 'syz.0.4703': attribute type 5 has an invalid length. [ 226.998908][T10223] loop1: detected capacity change from 0 to 512 [ 227.007099][T10223] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 227.025663][T10225] netlink: 'syz.2.4716': attribute type 49 has an invalid length. [ 227.027540][T10223] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.4715: bg 0: block 384: padding at end of block bitmap is not set [ 227.048265][T10225] netlink: 'syz.2.4716': attribute type 49 has an invalid length. [ 227.057033][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.070018][T10223] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 227.096382][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.108130][T10223] EXT4-fs error (device loop1): ext4_clear_blocks:883: inode #11: comm syz.1.4715: attempt to clear invalid blocks 983260 len 1 [ 227.122925][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.129559][T10223] EXT4-fs error (device loop1): __ext4_get_inode_loc:4515: comm syz.1.4715: Invalid inode table block 0 in block_group 0 [ 227.143427][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.150028][T10223] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5931: Corrupt filesystem [ 227.170405][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.177752][T10223] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 227.186737][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.193401][T10223] EXT4-fs error (device loop1): __ext4_get_inode_loc:4515: comm syz.1.4715: Invalid inode table block 0 in block_group 0 [ 227.206949][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.214028][T10223] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5931: Corrupt filesystem [ 227.226976][T10236] device batadv_slave_0 entered promiscuous mode [ 227.234882][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.269011][T10223] EXT4-fs error (device loop1): ext4_truncate:4320: inode #11: comm syz.1.4715: mark_inode_dirty error [ 227.287933][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.294640][T10223] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 227.324943][T10223] EXT4-fs (loop1): Remounting filesystem read-only [ 227.341834][T10223] EXT4-fs (loop1): 1 truncate cleaned up [ 227.358425][T10223] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 227.369951][T10253] netlink: 'syz.2.4728': attribute type 5 has an invalid length. [ 227.439641][ T283] EXT4-fs (loop1): unmounting filesystem. [ 227.447002][T10263] loop3: detected capacity change from 0 to 16 [ 227.468740][ T28] audit: type=1326 audit(2000000063.096:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10265 comm="syz.0.4737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 227.476188][T10263] erofs: (device loop3): mounted with root inode @ nid 36. [ 227.530838][ T28] audit: type=1400 audit(2000000063.133:424): avc: denied { create } for pid=10268 comm="syz.2.4738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 227.577358][ T28] audit: type=1400 audit(2000000063.133:425): avc: denied { setopt } for pid=10268 comm="syz.2.4738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 227.609375][T10278] xt_CT: No such helper "syz0" [ 227.614451][T10263] erofs: (device loop3): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 227.646591][T10263] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress -21 in[56, 4040] out[1851] [ 227.674049][ T28] audit: type=1326 audit(2000000063.133:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10265 comm="syz.0.4737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=59 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 227.687696][T10263] erofs: (device loop3): z_erofs_read_folio: failed to read, err [-117] [ 227.765505][ T28] audit: type=1326 audit(2000000063.142:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10265 comm="syz.0.4737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 227.870624][ T28] audit: type=1326 audit(2000000063.142:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10265 comm="syz.0.4737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 228.020630][ T28] audit: type=1400 audit(2000000063.610:429): avc: denied { write } for pid=10332 comm="syz.2.4770" name="001" dev="devtmpfs" ino=185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 228.238141][ T28] audit: type=1400 audit(2000000063.816:430): avc: denied { mac_admin } for pid=10367 comm="syz.0.4788" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 228.260608][T10368] SELinux: Context is not valid (left unmapped). [ 228.309222][T10377] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 228.326559][T10378] SELinux: Context system_u:object_r:framebuf_device_t:s0 is not valid (left unmapped). [ 228.498566][T10402] loop4: detected capacity change from 0 to 512 [ 228.516983][T10402] EXT4-fs: Ignoring removed nomblk_io_submit option [ 228.527716][T10404] x_tables: ip_tables: DNAT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 228.544491][T10402] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 228.614976][T10402] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c11c, mo2=0102] [ 228.636608][T10402] System zones: 0-2, 18-18, 34-34 [ 228.642648][T10402] EXT4-fs error (device loop4): ext4_quota_enable:7004: inode #4: comm syz.4.4803: iget: immutable or append flags not allowed on symlinks [ 228.663456][T10402] EXT4-fs error (device loop4): ext4_quota_enable:7007: comm syz.4.4803: Bad quota inode: 4, type: 1 [ 228.689026][T10402] EXT4-fs warning (device loop4): ext4_enable_quotas:7048: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 228.717528][T10402] EXT4-fs (loop4): mount failed [ 228.904565][T10463] validate_nla: 3 callbacks suppressed [ 228.904588][T10463] netlink: 'syz.4.4832': attribute type 4 has an invalid length. [ 228.976953][T10475] netlink: 'syz.0.4838': attribute type 16 has an invalid length. [ 229.125449][T10499] device bridge3 entered promiscuous mode [ 229.136405][T10504] netlink: 'syz.4.4853': attribute type 5 has an invalid length. [ 229.208052][T10520] netlink: 'syz.4.4859': attribute type 3 has an invalid length. [ 229.252082][T10528] netlink: 'syz.0.4864': attribute type 2 has an invalid length. [ 229.336551][T10544] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 229.448608][T10566] loop3: detected capacity change from 0 to 128 [ 229.494834][ T357] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 229.719305][ T357] usb 2-1: Using ep0 maxpacket: 16 [ 229.727087][ T357] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 229.758945][ T357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.783539][ T357] usb 2-1: Product: syz [ 229.787762][ T357] usb 2-1: Manufacturer: syz [ 229.813955][ T357] usb 2-1: SerialNumber: syz [ 229.825847][ T357] r8152-cfgselector 2-1: config 0 descriptor?? [ 229.873481][T10636] device macsec0 entered promiscuous mode [ 230.286773][ T357] r8152-cfgselector 2-1: Unknown version 0x0000 [ 230.293179][ T357] r8152-cfgselector 2-1: bad CDC descriptors [ 230.310931][ T357] r8152-cfgselector 2-1: Unknown version 0x0000 [ 230.332632][ T357] r8152-cfgselector 2-1: USB disconnect, device number 86 [ 230.522379][T10754] __nla_validate_parse: 12 callbacks suppressed [ 230.522400][T10754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4977'. [ 230.549876][T10756] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4978'. [ 230.587392][T10763] netlink: 'syz.3.4982': attribute type 5 has an invalid length. [ 230.617918][T10767] netlink: 'syz.3.4984': attribute type 3 has an invalid length. [ 230.629155][T10768] bridge3: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 230.850530][T10810] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 231.111032][T10845] sock: sock_timestamping_bind_phc: sock not bind to device [ 231.254635][T10859] loop3: detected capacity change from 0 to 512 [ 231.316266][T10859] EXT4-fs: Ignoring removed mblk_io_submit option [ 231.338561][T10869] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 231.360049][T10859] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 231.401897][T10859] EXT4-fs error (device loop3): __ext4_iget:5093: inode #11: block 1: comm syz.3.5028: invalid block [ 231.419976][T10859] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.5028: couldn't read orphan inode 11 (err -117) [ 231.432242][T10859] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 231.511555][ T284] EXT4-fs (loop3): unmounting filesystem. [ 231.821276][T10942] xt_CT: You must specify a L4 protocol and not use inversions on it [ 231.920062][T10963] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5078'. [ 231.953670][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 231.953688][ T28] audit: type=1326 audit(2000000067.296:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10959 comm="syz.0.5075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 231.953698][T10963] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5078'. [ 232.088370][ T28] audit: type=1326 audit(2000000067.334:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10959 comm="syz.0.5075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=119 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 232.103313][T10989] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 232.133441][ T28] audit: type=1326 audit(2000000067.334:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10959 comm="syz.0.5075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 232.215466][ T28] audit: type=1326 audit(2000000067.334:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10959 comm="syz.0.5075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 232.285292][ T28] audit: type=1326 audit(2000000067.455:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10995 comm="syz.3.5093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 232.317909][T11020] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5104'. [ 232.358994][T11031] loop1: detected capacity change from 0 to 512 [ 232.366442][T11033] netlink: 'syz.2.5111': attribute type 49 has an invalid length. [ 232.372449][ T28] audit: type=1326 audit(2000000067.455:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10995 comm="syz.3.5093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 232.408817][T11033] netlink: 'syz.2.5111': attribute type 49 has an invalid length. [ 232.469303][T11042] device vcan0 entered promiscuous mode [ 232.488871][ T28] audit: type=1326 audit(2000000067.455:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10995 comm="syz.3.5093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ffc0000 [ 232.498558][T11045] printk: syz.1.5116 (11045): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 232.523857][T11042] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 232.559322][ T28] audit: type=1326 audit(2000000067.521:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10999 comm="syz.1.5096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 232.582940][ T28] audit: type=1326 audit(2000000067.521:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10999 comm="syz.1.5096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 232.607718][ T28] audit: type=1326 audit(2000000067.530:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10999 comm="syz.1.5096" exe="/root/syz-executor" sig=0 arch=c000003e syscall=43 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 232.710357][T11064] IPv6: NLM_F_CREATE should be specified when creating new route [ 232.746106][T11070] bridge0: port 3(veth0) entered blocking state [ 232.769277][T11070] bridge0: port 3(veth0) entered disabled state [ 232.777033][T11070] device veth0 entered promiscuous mode [ 232.782749][T11070] bridge0: port 3(veth0) entered blocking state [ 232.789068][T11070] bridge0: port 3(veth0) entered forwarding state [ 233.114480][T11138] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5163'. [ 233.161817][T11145] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5167'. [ 233.229042][T11160] loop4: detected capacity change from 0 to 1024 [ 233.236419][T11160] EXT4-fs: Ignoring removed orlov option [ 233.281714][T11160] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 233.293167][T11160] SELinux: Context system_u:object_r:ipmi_device_t:s0 is not valid (left unmapped). [ 233.316511][ T286] EXT4-fs (loop4): unmounting filesystem. [ 233.355562][T11179] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5183'. [ 233.409712][T11188] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5186'. [ 233.449918][T11188] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5186'. [ 233.650720][T11233] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 233.696400][T11243] xt_TCPMSS: Only works on TCP SYN packets [ 233.882322][T11278] netlink: 'syz.4.5233': attribute type 41 has an invalid length. [ 233.948207][T11290] device vcan0 left promiscuous mode [ 234.013225][T11303] loop2: detected capacity change from 0 to 256 [ 234.111869][T11318] loop3: detected capacity change from 0 to 256 [ 234.166200][T11318] FAT-fs (loop3): Directory bread(block 64) failed [ 234.172804][T11318] FAT-fs (loop3): Directory bread(block 65) failed [ 234.225003][T11318] FAT-fs (loop3): Directory bread(block 66) failed [ 234.245518][T11318] FAT-fs (loop3): Directory bread(block 67) failed [ 234.252554][T11318] FAT-fs (loop3): Directory bread(block 68) failed [ 234.259222][T11318] FAT-fs (loop3): Directory bread(block 69) failed [ 234.266052][T11318] FAT-fs (loop3): Directory bread(block 70) failed [ 234.272666][T11318] FAT-fs (loop3): Directory bread(block 71) failed [ 234.296159][T11318] FAT-fs (loop3): Directory bread(block 72) failed [ 234.302747][T11318] FAT-fs (loop3): Directory bread(block 73) failed [ 234.489711][T11377] loop2: detected capacity change from 0 to 128 [ 234.532757][T11377] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 234.555196][T11377] ext4 filesystem being mounted at /1008/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 234.641094][ T285] EXT4-fs (loop2): unmounting filesystem. [ 234.692076][T11412] 8021q: VLANs not supported on lo [ 234.812618][T11434] x_tables: unsorted underflow at hook 2 [ 234.883115][T11443] usb usb8: usbfs: process 11443 (syz.1.5312) did not claim interface 0 before use [ 235.332866][T11524] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 235.427356][ T357] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 235.642255][ T357] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.674945][ T357] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 235.694927][ T357] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 235.709001][ T357] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 235.741013][ T357] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.769634][ T357] usb 1-1: config 0 descriptor?? [ 235.784042][ T357] hub 1-1:0.0: USB hub found [ 235.910226][T11613] __nla_validate_parse: 52 callbacks suppressed [ 235.910247][T11613] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5393'. [ 235.990361][ T357] hub 1-1:0.0: 9 ports detected [ 236.000026][ T357] hub 1-1:0.0: insufficient power available to use all downstream ports [ 236.064950][T11636] netlink: 188 bytes leftover after parsing attributes in process `syz.2.5405'. [ 236.103051][T11641] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5409'. [ 236.120484][T11631] kernel read not supported for file /policy (pid: 11631 comm: syz.1.5401) [ 236.208623][ T357] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 236.215073][ T357] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 236.240958][T11660] xt_CONNSECMARK: invalid mode: 0 [ 236.282796][ T357] usb 1-1: USB disconnect, device number 91 [ 236.317468][T11667] kernel read not supported for file /policy (pid: 11667 comm: syz.2.5421) [ 236.369748][T11679] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 236.600695][T11721] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5448'. [ 236.746157][T11729] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5452'. [ 238.677007][T11729] device vlan0 entered promiscuous mode [ 238.709989][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 238.710004][ T28] audit: type=1400 audit(2000000073.611:505): avc: denied { watch watch_reads } for pid=11744 comm="syz.0.5459" path="/1067" dev="tmpfs" ino=5391 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 238.759493][T11747] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.789069][T11752] loop1: detected capacity change from 0 to 128 [ 238.866635][T11760] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5467'. [ 238.885311][T11760] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5467'. [ 238.896074][T11760] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5467'. [ 238.905443][T11760] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5467'. [ 238.905975][T11760] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5467'. [ 239.253549][T11804] validate_nla: 1 callbacks suppressed [ 239.253570][T11804] netlink: 'syz.0.5489': attribute type 16 has an invalid length. [ 239.465733][T11699] loop3: detected capacity change from 0 to 131072 [ 239.506452][T11699] F2FS-fs (loop3): invalid crc value [ 239.517910][T11836] netlink: 'syz.2.5505': attribute type 16 has an invalid length. [ 239.543742][T11836] netlink: 'syz.2.5505': attribute type 17 has an invalid length. [ 239.563280][T11836] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 239.571438][T11699] F2FS-fs (loop3): Found nat_bits in checkpoint [ 239.624638][T11836] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 239.670264][T11836] device vlan0 left promiscuous mode [ 239.686911][T11857] xt_socket: unknown flags 0x40 [ 239.709380][T11838] device sit0 entered promiscuous mode [ 239.717214][T11838] netlink: 'syz.1.5506': attribute type 1 has an invalid length. [ 239.735644][T11838] netlink: 'syz.1.5506': attribute type 3 has an invalid length. [ 239.810092][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.865668][T11875] netlink: 'syz.2.5523': attribute type 3 has an invalid length. [ 240.004581][T11898] netlink: 'syz.4.5535': attribute type 27 has an invalid length. [ 240.025208][ T28] audit: type=1326 audit(2000000074.846:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11899 comm="syz.1.5537" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa0bdd8f749 code=0x0 [ 240.286185][ T28] audit: type=1400 audit(2000000075.080:507): avc: denied { sqpoll } for pid=11939 comm="syz.3.5555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 240.675004][T12001] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 240.682319][T12001] IPv6: NLM_F_CREATE should be set when creating new route [ 240.689662][T12001] IPv6: NLM_F_CREATE should be set when creating new route [ 240.720314][T12003] xt_TPROXY: Can be used only with -p tcp or -p udp [ 240.852281][T12017] xt_TCPMSS: Only works on TCP SYN packets [ 240.881389][ T28] audit: type=1400 audit(2000000075.641:508): avc: denied { connect } for pid=12019 comm="syz.2.5595" lport=47 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 240.952355][ T28] audit: type=1400 audit(2000000075.706:509): avc: denied { ioctl } for pid=12025 comm="syz.2.5597" path="socket:[51849]" dev="sockfs" ino=51849 ioctlcmd=0x89f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 241.167141][T12055] xt_hashlimit: size too large, truncated to 1048576 [ 241.297542][T12072] netlink: 'syz.3.5620': attribute type 16 has an invalid length. [ 241.310295][T12072] netlink: 'syz.3.5620': attribute type 17 has an invalid length. [ 241.358640][T12072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.366193][T12072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.373712][T12072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.413189][T12072] device batadv_slave_0 left promiscuous mode [ 241.434202][T12072] device vlan0 left promiscuous mode [ 241.450747][T12072] device bridge2 left promiscuous mode [ 241.478460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 241.499669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 241.519111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 241.528673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 241.537343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 241.545674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 241.561162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 241.582870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 241.594796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 241.658246][T12098] xt_TPROXY: Can be used only with -p tcp or -p udp [ 241.668663][T12072] syz.3.5620 (12072) used greatest stack depth: 21056 bytes left [ 241.778478][T12117] __nla_validate_parse: 55 callbacks suppressed [ 241.778498][T12117] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5642'. [ 241.801419][ T28] audit: type=1326 audit(2000000076.502:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12119 comm="syz.1.5644" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 241.854139][T12117] device veth0 left promiscuous mode [ 241.862657][ T28] audit: type=1326 audit(2000000076.502:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12119 comm="syz.1.5644" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 241.878551][T12117] bridge0: port 3(veth0) entered disabled state [ 241.901600][T12117] device bridge_slave_1 left promiscuous mode [ 241.905167][ T28] audit: type=1326 audit(2000000076.502:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12119 comm="syz.1.5644" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa0bdd8f749 code=0x7ffc0000 [ 241.928342][T12117] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.940448][T12117] device bridge_slave_0 left promiscuous mode [ 241.948936][T12117] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.010018][ T342] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 242.018937][ T342] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 242.033368][ T24] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 242.039689][T12128] netlink: 'syz.1.5646': attribute type 16 has an invalid length. [ 242.115437][ T28] audit: type=1400 audit(2000000076.792:513): avc: denied { read write } for pid=12145 comm="syz.3.5657" name="loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.145442][T12128] device sit0 left promiscuous mode [ 242.200121][ T28] audit: type=1400 audit(2000000076.792:514): avc: denied { open } for pid=12145 comm="syz.3.5657" path="/dev/loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.232483][T12153] x_tables: duplicate underflow at hook 4 [ 242.235761][T12128] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 242.245678][T12128] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 242.279764][T12128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 242.289339][T12128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 242.297453][T12128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 242.329694][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 242.357333][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 242.520867][T12188] device vlan0 entered promiscuous mode [ 242.541383][T12193] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 242.620809][T12204] xt_CT: You must specify a L4 protocol and not use inversions on it [ 242.928570][T12261] cgroup: noprefix used incorrectly [ 242.990380][T12269] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5719'. [ 243.011130][T12269] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5719'. [ 243.081950][T12277] loop1: detected capacity change from 0 to 2048 [ 243.113113][T12286] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5726'. [ 243.133870][T12290] netlink: 176 bytes leftover after parsing attributes in process `syz.4.5729'. [ 243.146458][ T24] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 243.156910][T12277] loop1: p1 < > p4 [ 243.164670][T12277] loop1: p4 size 8388608 extends beyond EOD, truncated [ 243.174252][ T40] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 243.263435][ T283] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 243.273396][ T1181] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 243.297790][ T1181] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 243.337420][ T1181] Buffer I/O error on dev loop1p4, logical block 1, async page read [ 243.394392][ T1183] udevd[1183]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 243.433756][ T1181] udevd[1181]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 243.472110][ T1181] udevd[1181]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 243.472132][ T1183] udevd[1183]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 243.806688][T12389] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5777'. [ 243.981594][T12419] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 244.092852][T12437] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5802'. [ 244.118139][T12437] device bridge_slave_1 left promiscuous mode [ 244.124355][T12437] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.172138][T12437] device bridge_slave_0 left promiscuous mode [ 244.192612][T12437] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.254868][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 244.254885][ T28] audit: type=1400 audit(2000000078.794:524): avc: denied { getopt } for pid=12460 comm="syz.1.5813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 244.300597][ T28] audit: type=1326 audit(2000000078.831:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.348259][T12473] xt_TCPMSS: Only works on TCP SYN packets [ 244.380295][ T28] audit: type=1326 audit(2000000078.831:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.457765][ T28] audit: type=1326 audit(2000000078.831:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.519018][ T28] audit: type=1326 audit(2000000078.831:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.602381][ T28] audit: type=1326 audit(2000000078.850:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.637632][ T24] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 244.654000][T12516] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5840'. [ 244.659159][ T24] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 244.684050][ T28] audit: type=1326 audit(2000000078.850:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.727330][ T24] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 244.769724][ T28] audit: type=1326 audit(2000000078.850:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.860468][ T28] audit: type=1326 audit(2000000078.850:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.948120][ T28] audit: type=1326 audit(2000000078.850:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12464 comm="syz.3.5815" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f46d278f749 code=0x7ff00000 [ 244.978609][T12558] loop3: detected capacity change from 0 to 256 [ 245.270707][T12600] loop4: detected capacity change from 0 to 256 [ 245.365112][T12600] FAT-fs (loop4): Directory bread(block 64) failed [ 245.385970][T12625] ipt_REJECT: TCP_RESET invalid for non-tcp [ 245.400580][T12600] FAT-fs (loop4): Directory bread(block 65) failed [ 245.422764][T12600] FAT-fs (loop4): Directory bread(block 66) failed [ 245.454648][T12600] FAT-fs (loop4): Directory bread(block 67) failed [ 245.496807][T12600] FAT-fs (loop4): Directory bread(block 68) failed [ 245.503556][T12600] FAT-fs (loop4): Directory bread(block 69) failed [ 245.559890][T12600] FAT-fs (loop4): Directory bread(block 70) failed [ 245.584776][T12600] FAT-fs (loop4): Directory bread(block 71) failed [ 245.616324][T12600] FAT-fs (loop4): Directory bread(block 72) failed [ 245.627517][ T40] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 245.651645][T12600] FAT-fs (loop4): Directory bread(block 73) failed [ 245.666522][T12652] validate_nla: 5 callbacks suppressed [ 245.666542][T12652] netlink: 'syz.2.5907': attribute type 7 has an invalid length. [ 245.731870][T12652] netlink: 'syz.2.5907': attribute type 8 has an invalid length. [ 245.796291][ T40] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 246.245943][T12734] netlink: 'syz.1.5947': attribute type 46 has an invalid length. [ 246.273802][T12734] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5947'. [ 246.327783][T12745] random: crng reseeded on system resumption [ 246.374289][T12751] loop3: detected capacity change from 0 to 512 [ 246.405532][T12751] EXT4-fs: Ignoring removed orlov option [ 246.476103][T12766] xt_l2tp: v2 doesn't support IP mode [ 246.492529][T12751] EXT4-fs error (device loop3): ext4_orphan_get:1426: comm syz.3.5955: bad orphan inode 67108864 [ 246.540009][T12751] EXT4-fs (loop3): Remounting filesystem read-only [ 246.568088][T12751] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 246.629815][T12751] ext4 filesystem being mounted at /1271/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.644683][T12751] EXT4-fs error (device loop3): ext4_lookup:1862: inode #2: comm syz.3.5955: deleted inode referenced: 16 [ 246.656493][T12751] EXT4-fs (loop3): Remounting filesystem read-only [ 246.690710][ T284] EXT4-fs (loop3): unmounting filesystem. [ 246.731433][T12793] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5973'. [ 246.766819][T12797] loop3: detected capacity change from 0 to 128 [ 247.003131][T12838] xt_CT: No such helper "snmp" [ 247.065777][T12848] loop2: detected capacity change from 0 to 256 [ 247.310562][T12895] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 247.350327][T12900] netlink: 72 bytes leftover after parsing attributes in process `syz.1.6027'. [ 247.364567][T12902] xt_TPROXY: Can be used only with -p tcp or -p udp [ 247.372259][T12900] device vlan0 entered promiscuous mode [ 247.395953][T12904] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6029'. [ 247.419837][T12906] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6031'. [ 247.434162][T12904] netlink: 'syz.0.6029': attribute type 2 has an invalid length. [ 247.441824][T12910] netlink: 'syz.3.6032': attribute type 32 has an invalid length. [ 247.461120][T12906] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6031'. [ 247.491135][T12906] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6031'. [ 247.657659][T12948] random: crng reseeded on system resumption [ 247.696198][T12954] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6054'. [ 248.058532][T13022] netlink: 'syz.2.6088': attribute type 49 has an invalid length. [ 248.120924][T13034] xt_hashlimit: overflow, rate too high: 0 [ 248.460525][T13103] syz.1.6125 uses obsolete (PF_INET,SOCK_PACKET) [ 248.547703][T13119] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6135'. [ 248.619126][T13131] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6142'. [ 249.005332][T13211] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6182'. [ 249.034924][T13217] netlink: 36 bytes leftover after parsing attributes in process `syz.2.6184'. [ 249.045541][ C1] ip6_tnl_xmit_ctl: 1 callbacks suppressed [ 249.045589][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 249.283000][T13266] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 249.431156][T13287] loop2: detected capacity change from 0 to 2048 [ 249.549526][ T1181] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 249.678468][T13336] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 249.692938][T13339] xt_nat: multiple ranges no longer supported [ 249.779839][ T28] kauditd_printk_skb: 114 callbacks suppressed [ 249.779857][ T28] audit: type=1400 audit(2000000083.967:648): avc: denied { read } for pid=13352 comm="syz.4.6253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 249.831969][T13359] binder: 13358:13359 ioctl c0306201 200000000640 returned -22 [ 249.840023][ T28] audit: type=1400 audit(2000000084.014:649): avc: denied { read } for pid=13358 comm="syz.4.6257" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 249.872018][T13362] netlink: 'syz.0.6256': attribute type 7 has an invalid length. [ 249.884974][ T28] audit: type=1400 audit(2000000084.014:650): avc: denied { open } for pid=13358 comm="syz.4.6257" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 249.911343][ T28] audit: type=1400 audit(2000000084.014:651): avc: denied { ioctl } for pid=13358 comm="syz.4.6257" path="/dev/binderfs/binder0" dev="binder" ino=13 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 249.922284][T13362] netlink: 'syz.0.6256': attribute type 8 has an invalid length. [ 249.992475][T13362] netlink: 'syz.0.6256': attribute type 13 has an invalid length. [ 250.277874][T13418] xt_socket: unknown flags 0x4c [ 250.282480][T13416] xt_l2tp: invalid flags combination: 4 [ 250.426396][ T28] audit: type=1400 audit(2000000084.575:652): avc: denied { read } for pid=13440 comm="syz.3.6297" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 250.795870][T13509] x_tables: duplicate underflow at hook 2 [ 250.920490][T13531] netlink: 'syz.2.6342': attribute type 29 has an invalid length. [ 250.940528][ T28] audit: type=1400 audit(2000000085.052:653): avc: denied { write } for pid=13535 comm="syz.0.6341" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 251.116462][T13561] validate_nla: 1 callbacks suppressed [ 251.116483][T13561] netlink: 'syz.2.6354': attribute type 4 has an invalid length. [ 251.211157][T13575] xt_ecn: cannot match TCP bits for non-tcp packets [ 251.359790][ T28] audit: type=1326 audit(2000000085.445:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.0.6377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 251.428004][ T28] audit: type=1326 audit(2000000085.445:655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.0.6377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 251.496612][ T28] audit: type=1326 audit(2000000085.473:656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.0.6377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 251.525946][ T28] audit: type=1326 audit(2000000085.473:657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.0.6377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f49f858f749 code=0x7ffc0000 [ 251.808395][T13651] loop2: detected capacity change from 0 to 256 [ 251.868588][T13651] FAT-fs (loop2): Directory bread(block 64) failed [ 251.875441][T13651] FAT-fs (loop2): Directory bread(block 65) failed [ 251.882573][T13651] FAT-fs (loop2): Directory bread(block 66) failed [ 251.889373][T13651] FAT-fs (loop2): Directory bread(block 67) failed [ 251.897452][T13651] FAT-fs (loop2): Directory bread(block 68) failed [ 251.904372][T13651] FAT-fs (loop2): Directory bread(block 69) failed [ 251.911241][T13651] FAT-fs (loop2): Directory bread(block 70) failed [ 251.917875][T13651] FAT-fs (loop2): Directory bread(block 71) failed [ 251.928763][T13651] FAT-fs (loop2): Directory bread(block 72) failed [ 251.942245][T13651] FAT-fs (loop2): Directory bread(block 73) failed [ 252.214001][T13701] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 252.247966][T13703] loop3: detected capacity change from 0 to 512 [ 252.262581][T13703] EXT4-fs: Ignoring removed orlov option [ 252.278433][T13703] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 252.304262][T13703] EXT4-fs (loop3): orphan cleanup on readonly fs [ 252.352371][T13703] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.6424: bg 0: block 248: padding at end of block bitmap is not set [ 252.390516][T13703] EXT4-fs error (device loop3): ext4_acquire_dquot:6796: comm syz.3.6424: Failed to acquire dquot type 1 [ 252.413356][T13703] EXT4-fs (loop3): 1 truncate cleaned up [ 252.429169][T13703] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 252.473031][T13703] EXT4-fs: Ignoring removed orlov option [ 252.497133][T13703] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 252.505837][T13724] device veth1 entered promiscuous mode [ 252.515348][T13703] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 252.525349][T13724] netlink: 'syz.1.6433': attribute type 8 has an invalid length. [ 252.533485][T13724] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 252.571670][T13730] x_tables: unsorted entry at hook 1 [ 252.577116][T13703] EXT4-fs error (device loop3): __ext4_remount:6605: comm syz.3.6424: Abort forced by user [ 252.595111][T13703] EXT4-fs (loop3): Remounting filesystem read-only [ 252.618704][T13703] EXT4-fs (loop3): re-mounted. Quota mode: writeback. [ 252.633542][T13703] ext4 filesystem being remounted at /1352/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 252.705142][ T284] EXT4-fs (loop3): unmounting filesystem. [ 252.715682][T13747] __nla_validate_parse: 7 callbacks suppressed [ 252.715703][T13747] netlink: 600 bytes leftover after parsing attributes in process `syz.1.6443'. [ 252.750886][T13747] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6443'. [ 252.777977][T13747] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6443'. [ 252.797977][T13747] netlink: 32 bytes leftover after parsing attributes in process `syz.1.6443'. [ 252.809804][T13755] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6449'. [ 252.921460][T13779] netlink: 84 bytes leftover after parsing attributes in process `syz.0.6461'. [ 252.933371][T13777] usb usb1: usbfs: process 13777 (syz.1.6458) did not claim interface 3 before use [ 252.953889][T13780] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6459'. [ 252.971511][T13780] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 253.006649][T13786] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6464'. [ 253.583426][T13884] netlink: 'syz.3.6513': attribute type 1 has an invalid length. [ 253.849573][T13931] IPv6: NLM_F_REPLACE set, but no existing node found! [ 253.867425][T13932] netlink: 'syz.0.6535': attribute type 49 has an invalid length. [ 253.903640][T13937] netlink: 'syz.1.6537': attribute type 13 has an invalid length. [ 253.930502][T13937] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6537'. [ 253.964646][T13948] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6544'. [ 254.045673][T13967] netlink: 'syz.4.6551': attribute type 1 has an invalid length. [ 254.259218][T14024] device vlan0 entered promiscuous mode [ 254.269338][T14028] ipt_REJECT: ECHOREPLY no longer supported. [ 254.391766][T14058] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 254.946430][ T3137] ------------[ cut here ]------------ [ 254.952100][ T3137] kernel BUG at fs/buffer.c:2714! [ 254.967588][ T3137] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 254.973723][ T3137] CPU: 0 PID: 3137 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 254.982786][ T3137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 254.992887][ T3137] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 254.998297][ T3137] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 98 33 e8 ff e9 b0 fe ff ff e8 8e b5 a3 ff 0f 0b e8 87 b5 a3 ff <0f> 0b e8 80 b5 a3 ff 0f 0b e8 79 b5 a3 ff 0f 0b e8 72 b5 a3 ff 0f [ 255.017928][ T3137] RSP: 0018:ffffc90010cc7ca0 EFLAGS: 00010293 [ 255.024015][ T3137] RAX: ffffffff81cc7479 RBX: 0000000000000000 RCX: ffff88811f046540 [ 255.032016][ T3137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.040018][ T3137] RBP: ffffc90010cc7cf0 R08: dffffc0000000000 R09: ffffed102309e6a9 [ 255.048009][ T3137] R10: ffffed102309e6a9 R11: 1ffff1102309e6a8 R12: 0000000000000000 [ 255.056000][ T3137] R13: 1ffff1102309e6a8 R14: ffff8881184f3540 R15: 0000000000003801 [ 255.063993][ T3137] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 255.072963][ T3137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.079583][ T3137] CR2: 00007f49f87e5f90 CR3: 00000001354a4000 CR4: 00000000003506b0 [ 255.087581][ T3137] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.095568][ T3137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.103552][ T3137] Call Trace: [ 255.106855][ T3137] [ 255.109812][ T3137] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 255.115645][ T3137] submit_bh+0x1f/0x30 [ 255.119731][ T3137] write_mmp_block_thawed+0x34a/0x4c0 [ 255.125131][ T3137] ? read_mmp_block+0x6d0/0x6d0 [ 255.130008][ T3137] ? __cfi_process_timeout+0x10/0x10 [ 255.135323][ T3137] write_mmp_block+0x138/0x2b0 [ 255.140111][ T3137] kmmpd+0x3ce/0x950 [ 255.144034][ T3137] kthread+0x281/0x320 [ 255.148120][ T3137] ? __cfi_kmmpd+0x10/0x10 [ 255.152556][ T3137] ? __cfi_kthread+0x10/0x10 [ 255.157172][ T3137] ret_from_fork+0x1f/0x30 [ 255.161626][ T3137] [ 255.164667][ T3137] Modules linked in: [ 255.176846][ T28] kauditd_printk_skb: 179 callbacks suppressed [ 255.176863][ T28] audit: type=1400 audit(2000000089.010:835): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 255.219654][ T3137] ---[ end trace 0000000000000000 ]--- [ 255.219991][ T28] audit: type=1400 audit(2000000089.056:836): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 255.240578][ T3137] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 255.249564][ T28] audit: type=1400 audit(2000000089.056:837): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 255.266763][ T3137] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 98 33 e8 ff e9 b0 fe ff ff e8 8e b5 a3 ff 0f 0b e8 87 b5 a3 ff <0f> 0b e8 80 b5 a3 ff 0f 0b e8 79 b5 a3 ff 0f 0b e8 72 b5 a3 ff 0f [ 255.299903][ T3137] RSP: 0018:ffffc90010cc7ca0 EFLAGS: 00010293 [ 255.306043][ T3137] RAX: ffffffff81cc7479 RBX: 0000000000000000 RCX: ffff88811f046540 [ 255.314580][ T3137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.322884][ T3137] RBP: ffffc90010cc7cf0 R08: dffffc0000000000 R09: ffffed102309e6a9 [ 255.328888][ T28] audit: type=1400 audit(2000000089.159:838): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 255.331519][ T3137] R10: ffffed102309e6a9 R11: 1ffff1102309e6a8 R12: 0000000000000000 [ 255.363165][ T3137] R13: 1ffff1102309e6a8 R14: ffff8881184f3540 R15: 0000000000003801 [ 255.371178][ T3137] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 255.380202][ T3137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.386925][ T3137] CR2: 0000001b2e71aff8 CR3: 000000010ff4d000 CR4: 00000000003506a0 [ 255.395048][ T3137] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.403106][ T3137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.411372][ T3137] Kernel panic - not syncing: Fatal exception [ 255.418019][ T3137] Kernel Offset: disabled [ 255.422354][ T3137] Rebooting in 86400 seconds..