last executing test programs: 748.85755ms ago: executing program 4 (id=5121): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newnexthop={0x18, 0x68, 0x309, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x2}}, 0x18}}, 0x0) 695.606314ms ago: executing program 4 (id=5126): ioperm(0x0, 0xd, 0xa) getpriority(0x2, 0x80000000) 690.897634ms ago: executing program 0 (id=5128): r0 = syz_open_procfs(0x0, &(0x7f00000020c0)='net/wireless\x00') preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001600)=""/171, 0xab}], 0x2, 0x0, 0x0) 660.482707ms ago: executing program 3 (id=5129): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001040)=ANY=[@ANYBLOB="3000000020000100ffffffff000000000a0000000000000012000000140003006c6f00"], 0x30}}, 0x0) 640.057098ms ago: executing program 4 (id=5132): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a2809302060000fd41fd01020400003900120002002800000019002d007fffffff0022de1330d54400009b84136ef75afb83de066a5900e1baac968300000000f2ff000001000000", 0x55}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 639.597109ms ago: executing program 0 (id=5133): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffbfeb3b86) 639.527269ms ago: executing program 3 (id=5134): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000a00)='./bus\x00', 0x0, &(0x7f0000000080)={[{@errors_remount}, {@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@noblock_validity}]}, 0x3, 0x488, &(0x7f0000001340)="$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") openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x0) 621.48141ms ago: executing program 2 (id=5135): syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='environ\x00') close(0x3) 619.75066ms ago: executing program 1 (id=5136): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) 606.940951ms ago: executing program 3 (id=5137): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffff"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) keyctl$search(0x14, 0x0, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0xfffffffffffffffc) 606.559891ms ago: executing program 4 (id=5138): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440), 0x63) 596.922652ms ago: executing program 0 (id=5139): unshare(0x4020400) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) 592.569722ms ago: executing program 1 (id=5140): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000009e40)=ANY=[@ANYBLOB="380000001a000100000000000000000081808000000000000000000014000100fc00000000000000000000000000000008000f00"], 0x38}}, 0x0) 569.028154ms ago: executing program 2 (id=5141): r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x6}, 0x61) 544.001316ms ago: executing program 1 (id=5142): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x1, 0x170bd27, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2100}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1d, 0x0, 0x0, 0x10001}]}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 540.686076ms ago: executing program 0 (id=5143): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x760, 0xa382) ioctl$LOOP_SET_STATUS64(r0, 0x40101286, 0x0) 534.770737ms ago: executing program 3 (id=5144): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBTYPE(r0, 0x4b52, &(0x7f0000000000)) 526.470358ms ago: executing program 4 (id=5145): openat(0xffffffffffffff9c, &(0x7f0000000680)='./file1\x00', 0x143041, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) 508.961259ms ago: executing program 2 (id=5146): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@bloom_filter={0x1e, 0x0, 0xffbe, 0x7}, 0x50) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) 508.583389ms ago: executing program 4 (id=5147): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x5, "44bf0863a3"}, &(0x7f0000000180)=0x2d) 434.096565ms ago: executing program 0 (id=5148): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x41b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x3}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 169.631846ms ago: executing program 1 (id=5149): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffc5d, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5b5d}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'wg1\x00'}]}, 0x50}}, 0x0) 150.827498ms ago: executing program 3 (id=5150): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x801, 0xfffffffe, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x1}}]}, @IFLA_MTU={0x8, 0x4, 0x2}]}, 0x3c}}, 0x0) 131.89667ms ago: executing program 2 (id=5151): r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip6_tables_names\x00') pread64(r0, &(0x7f0000000c00)=""/59, 0x3b, 0x545) 75.648284ms ago: executing program 1 (id=5152): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write(r0, 0x0, 0x0) 68.481695ms ago: executing program 2 (id=5153): r0 = open(&(0x7f0000000000)='./cgroup.cpu/cpuset.cpus\x00', 0x1a1342, 0x0) write$cgroup_subtree(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='1-6:1a'], 0x31) 51.732276ms ago: executing program 0 (id=5154): r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000000)='id:\x06\x00\x00\x00') 1.44024ms ago: executing program 3 (id=5155): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=@newlink={0x40, 0x10, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2, 0x20000}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OKEY={0x8, 0x5, 0x2}]}}}]}, 0x40}}, 0x20000010) 1.11245ms ago: executing program 2 (id=5156): unshare(0x22020600) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={0x0}, 0x18) 0s ago: executing program 1 (id=5157): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000640)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): 250 start 15663104 is beyond EOD, truncated [ 143.623487][ T6914] loop2: p252 start 15663104 is beyond EOD, truncated [ 143.635729][ T6914] loop2: p254 start 15663104 is beyond EOD, truncated [ 143.813023][ T693] udevd[693]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 143.813728][ T2399] udevd[2399]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 143.826304][ T2398] udevd[2398]: inotify_add_watch(7, /dev/loop2p13, 10) failed: No such file or directory [ 143.833875][ T334] udevd[334]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 143.843691][ T2400] udevd[2400]: inotify_add_watch(7, /dev/loop2p15, 10) failed: No such file or directory [ 143.853572][ T2401] udevd[2401]: inotify_add_watch(7, /dev/loop2p9, 10) failed: No such file or directory [ 143.863284][ T376] udevd[376]: inotify_add_watch(7, /dev/loop2p17, 10) failed: No such file or directory [ 143.872942][ T2402] udevd[2402]: inotify_add_watch(7, /dev/loop2p11, 10) failed: No such file or directory [ 143.888504][ T395] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 143.934824][ T395] usb 4-1: USB disconnect, device number 64 [ 144.020238][ T19] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 144.029669][ T60] usb 2-1: new full-speed USB device number 63 using dummy_hcd [ 144.201200][ T6] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 144.210531][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 144.216826][ T19] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 144.225597][ T19] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 144.230818][ T60] usb 2-1: config 1 has an invalid interface number: 25 but max is 0 [ 144.234594][ T19] usb 5-1: config 1 has no interface number 1 [ 144.242869][ T1300] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 144.248957][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 144.269324][ T60] usb 2-1: config 1 has no interface number 0 [ 144.275636][ T60] usb 2-1: config 1 interface 25 altsetting 0 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 144.276753][ T19] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 144.288667][ T60] usb 2-1: New USB device found, idVendor=09b6, idProduct=6875, bcdDevice=ad.15 [ 144.295829][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.304861][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.313209][ T19] usb 5-1: Product: syz [ 144.320965][ T60] usb 2-1: Product: syz [ 144.325300][ T19] usb 5-1: Manufacturer: syz [ 144.329214][ T60] usb 2-1: Manufacturer: syz [ 144.333790][ T19] usb 5-1: SerialNumber: syz [ 144.343016][ T60] usb 2-1: SerialNumber: syz [ 144.383040][ T6] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 144.394352][ T6] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 144.405623][ T6] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 144.414699][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.433832][ T7032] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 144.462495][ T7046] loop3: detected capacity change from 0 to 512 [ 144.468783][ T1300] usb 1-1: config 0 has an invalid interface number: 241 but max is 1 [ 144.468813][ T1300] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.468833][ T1300] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 144.496780][ T1300] usb 1-1: config 0 has no interface number 0 [ 144.502909][ T1300] usb 1-1: config 0 interface 241 altsetting 5 endpoint 0xD has an invalid bInterval 22, changing to 8 [ 144.507329][ T7046] [EXT4 FS bs=4096, gc=1, bpg=95, ipg=32, mo=e040e01c, mo2=0000] [ 144.514395][ T1300] usb 1-1: config 0 interface 241 has no altsetting 0 [ 144.521817][ T7046] System zones: [ 144.528842][ T1300] usb 1-1: New USB device found, idVendor=2c42, idProduct=1608, bcdDevice=bd.4b [ 144.536556][ T7046] 0-2, 18-18, 34-34 [ 144.544628][ T1300] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.548304][ T19] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 144.555117][ T60] usb 2-1: bad CDC descriptors [ 144.561431][ T19] usb 5-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 144.567360][ T7046] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #3: comm syz.3.3253: corrupted inode contents [ 144.573138][ T19] usb 5-1: 2:1 : invalid channels 0 [ 144.589769][ T7046] EXT4-fs error (device loop3): ext4_dirty_inode:6121: inode #3: comm syz.3.3253: mark_inode_dirty error [ 144.594805][ T60] usb 2-1: USB disconnect, device number 63 [ 144.608793][ T19] usb 5-1: USB disconnect, device number 59 [ 144.615307][ T1300] usb 1-1: config 0 descriptor?? [ 144.620686][ T7046] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #3: comm syz.3.3253: corrupted inode contents [ 144.632683][ T7046] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.3253: mark_inode_dirty error [ 144.644802][ T6] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 144.652699][ T6] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input15 [ 144.662368][ T7046] Quota error (device loop3): write_blk: dquota write failed [ 144.671872][ T7046] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 144.686775][ T7046] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.3253: Failed to acquire dquot type 0 [ 144.690212][ C0] aiptek 3-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 144.713003][ T6] usb 3-1: USB disconnect, device number 58 [ 144.721954][ T7046] EXT4-fs (loop3): 1 orphan inode deleted [ 144.728134][ T7046] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 144.740384][ T10] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 144.750773][ T7046] ext4 filesystem being mounted at /564/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.753354][ T10] EXT4-fs error (device loop3): ext4_release_dquot:6837: comm kworker/u4:1: Failed to release dquot type 1 [ 144.800590][ T284] EXT4-fs (loop3): unmounting filesystem. [ 144.815605][ T1300] usb 1-1: string descriptor 0 read error: -71 [ 144.838433][ T1300] usb 1-1: USB disconnect, device number 66 [ 145.190285][ T7089] sit: Src spoofed 0.0.224.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 145.191818][ T60] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 145.403153][ T60] usb 4-1: config 0 has an invalid interface number: 160 but max is 0 [ 145.416141][ T60] usb 4-1: config 0 has no interface number 0 [ 145.422589][ T60] usb 4-1: config 0 interface 160 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 145.446291][ T60] usb 4-1: New USB device found, idVendor=05ac, idProduct=8506, bcdDevice=9e.4e [ 145.465112][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.473656][ T60] usb 4-1: Product: syz [ 145.479480][ T60] usb 4-1: Manufacturer: syz [ 145.486114][ T60] usb 4-1: SerialNumber: syz [ 145.495529][ T60] usb 4-1: config 0 descriptor?? [ 145.515903][ T19] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 145.544555][ T6] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 145.696760][ T60] usb 4-1: Found UVC 0.00 device syz (05ac:8506) [ 145.703267][ T60] usb 4-1: No valid video chain found. [ 145.706439][ T19] usb 3-1: Using ep0 maxpacket: 8 [ 145.715546][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 145.716906][ T60] usb 4-1: USB disconnect, device number 65 [ 145.721855][ T6] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 145.737576][ T398] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 145.745455][ T6] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 145.756585][ T19] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 145.764784][ T19] usb 3-1: config 0 has no interface number 0 [ 145.772124][ T6] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 145.781332][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.789426][ T6] usb 2-1: Product: syz [ 145.793822][ T19] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 145.802538][ T7104] loop4: detected capacity change from 0 to 131072 [ 145.802906][ T6] usb 2-1: Manufacturer: syz [ 145.814025][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.818352][ T7104] F2FS-fs (loop4): Value of option "test_dummy_encryption=v2reuse8h"nline_xattr" is unrecognized [ 145.822063][ T19] usb 3-1: Product: syz [ 145.822080][ T19] usb 3-1: Manufacturer: syz [ 145.822094][ T19] usb 3-1: SerialNumber: syz [ 145.849293][ T6] usb 2-1: SerialNumber: syz [ 145.868213][ T19] usb 3-1: config 0 descriptor?? [ 145.945264][ T398] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 145.962678][ T398] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 145.990332][ T398] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 146.008726][ T398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 146.025721][ T398] usb 1-1: Product: syz [ 146.030010][ T398] usb 1-1: Manufacturer: syz [ 146.034640][ T398] usb 1-1: SerialNumber: syz [ 146.052602][ T6] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 146.067325][ T19] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 146.073991][ T19] usb 3-1: No streaming interface found for terminal 6. [ 146.081127][ T19] usb 3-1: Failed to create links for entity 5 [ 146.092161][ T6] usb 2-1: USB disconnect, device number 64 [ 146.099121][ T19] usb 3-1: Failed to register entities (-22). [ 146.113476][ T19] usb 3-1: USB disconnect, device number 59 [ 146.127703][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.238102][ T953] usb 1-1: USB disconnect, device number 67 [ 146.300030][ T7136] loop4: detected capacity change from 0 to 40427 [ 146.310199][ T7136] F2FS-fs (loop4): invalid crc value [ 146.317468][ T7136] F2FS-fs (loop4): Found nat_bits in checkpoint [ 146.348807][ T7136] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 146.447879][ T7156] loop4: detected capacity change from 0 to 512 [ 146.458965][ T7156] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 146.468195][ T7156] EXT4-fs (loop4): orphan cleanup on readonly fs [ 146.474719][ T7156] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.3305: bad orphan inode 15 [ 146.485014][ T7156] ext4_test_bit(bit=14, block=18) = 1 [ 146.490958][ T7156] is_bad_inode(inode)=0 [ 146.495170][ T7156] NEXT_ORPHAN(inode)=1023 [ 146.499559][ T7156] max_ino=32 [ 146.502756][ T7156] i_nlink=0 [ 146.506057][ T7156] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2934: inode #15: comm syz.4.3305: corrupted xattr block 19 [ 146.518799][ T7156] EXT4-fs warning (device loop4): ext4_evict_inode:299: xattr delete (err -117) [ 146.527911][ T7156] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 146.544613][ T303] usb 4-1: new full-speed USB device number 66 using dummy_hcd [ 146.554191][ T287] EXT4-fs (loop4): unmounting filesystem. [ 146.609723][ T7167] loop2: detected capacity change from 0 to 256 [ 146.717124][ T303] usb 4-1: config 4 has an invalid interface number: 63 but max is 1 [ 146.725297][ T303] usb 4-1: config 4 has an invalid interface number: 97 but max is 1 [ 146.733718][ T303] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 146.744169][ T303] usb 4-1: config 4 has no interface number 0 [ 146.750576][ T303] usb 4-1: config 4 has no interface number 1 [ 146.756980][ T303] usb 4-1: config 4 interface 97 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 146.770080][ T303] usb 4-1: config 4 interface 63 has no altsetting 0 [ 146.776853][ T303] usb 4-1: config 4 interface 97 has no altsetting 0 [ 146.785053][ T303] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice=2c.2c [ 146.794284][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.802557][ T303] usb 4-1: Product: syz [ 146.806936][ T303] usb 4-1: Manufacturer: syz [ 146.811590][ T303] usb 4-1: SerialNumber: syz [ 146.858679][ T6] usb 2-1: new full-speed USB device number 65 using dummy_hcd [ 146.915754][ T953] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 146.934761][ T19] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 147.011786][ T1300] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 147.019560][ T303] usb 4-1: USB disconnect, device number 66 [ 147.041274][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 147.051056][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 147.061885][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 147.071776][ T6] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 20 [ 147.085561][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice=da.40 [ 147.094656][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 147.097061][ T953] usb 5-1: Using ep0 maxpacket: 16 [ 147.102675][ T6] usb 2-1: SerialNumber: syz [ 147.112411][ T19] usb 3-1: Using ep0 maxpacket: 16 [ 147.118673][ T7166] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 147.121119][ T19] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 147.126061][ T953] usb 5-1: config 8 has an invalid interface number: 141 but max is 0 [ 147.134024][ T19] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 147.134046][ T19] usb 3-1: config 0 has no interface number 0 [ 147.142638][ T953] usb 5-1: config 8 has no interface number 0 [ 147.152874][ T6] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 147.159021][ T953] usb 5-1: config 8 interface 141 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 147.166121][ T19] usb 3-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 147.172762][ T953] usb 5-1: config 8 interface 141 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 147.186357][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.191993][ T1300] usb 1-1: Using ep0 maxpacket: 8 [ 147.202531][ T19] usb 3-1: Product: syz [ 147.209682][ T953] usb 5-1: config 8 interface 141 has no altsetting 0 [ 147.218061][ T19] usb 3-1: Manufacturer: syz [ 147.223577][ T1300] usb 1-1: config 0 has an invalid interface number: 38 but max is 0 [ 147.238065][ T19] usb 3-1: SerialNumber: syz [ 147.238232][ T1300] usb 1-1: config 0 has no interface number 0 [ 147.247253][ T19] usb 3-1: config 0 descriptor?? [ 147.249433][ T1300] usb 1-1: config 0 interface 38 has no altsetting 0 [ 147.256101][ T19] usb 3-1: Found UVC 0.00 device syz (046d:08f3) [ 147.260823][ T953] usb 5-1: New USB device found, idVendor=0403, idProduct=bcd8, bcdDevice=bb.08 [ 147.267055][ T19] usb 3-1: No valid video chain found. [ 147.276644][ T953] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.289932][ T953] usb 5-1: Product: syz [ 147.294127][ T953] usb 5-1: Manufacturer: syz [ 147.298847][ T953] usb 5-1: SerialNumber: syz [ 147.304048][ T1300] usb 1-1: New USB device found, idVendor=04e6, idProduct=0009, bcdDevice= 2.00 [ 147.313470][ T1300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.321518][ T1300] usb 1-1: Product: syz [ 147.321579][ T7177] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 147.325759][ T1300] usb 1-1: Manufacturer: syz [ 147.333258][ T7177] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 147.337479][ T1300] usb 1-1: SerialNumber: syz [ 147.349876][ T953] ftdi_sio 5-1:8.141: FTDI USB Serial Device converter detected [ 147.358276][ T1300] usb 1-1: config 0 descriptor?? [ 147.363569][ T953] ftdi_sio ttyUSB0: unknown device type: 0xbb08 [ 147.365321][ T19] usb 2-1: USB disconnect, device number 65 [ 147.370479][ T1300] usb-storage 1-1:0.38: USB Mass Storage device detected [ 147.462794][ T303] usb 3-1: USB disconnect, device number 60 [ 147.572096][ T398] usb 5-1: USB disconnect, device number 60 [ 147.580777][ T398] ftdi_sio 5-1:8.141: device disconnected [ 147.590600][ T19] usb 1-1: USB disconnect, device number 68 [ 147.773158][ T6] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 147.948210][ T6] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 147.962010][ T6] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 147.977424][ T6] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.986778][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 147.994825][ T6] usb 4-1: SerialNumber: syz [ 148.000776][ T6] cdc_ether 4-1:1.0: skipping garbage [ 148.006271][ T6] usb 4-1: bad CDC descriptors [ 148.197129][ T953] usb 4-1: USB disconnect, device number 67 [ 148.203240][ T1300] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 148.216696][ T7235] loop0: detected capacity change from 0 to 2048 [ 148.224592][ T7235] EXT4-fs: Ignoring removed nomblk_io_submit option [ 148.231457][ T398] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 148.261076][ T7235] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 148.392575][ T1300] usb 2-1: Using ep0 maxpacket: 16 [ 148.398975][ T1300] usb 2-1: config 0 has an invalid interface number: 233 but max is 0 [ 148.410176][ T1300] usb 2-1: config 0 has no interface number 0 [ 148.417992][ T1300] usb 2-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=71.c9 [ 148.427271][ T1300] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.427362][ T398] usb 3-1: Using ep0 maxpacket: 8 [ 148.435322][ T1300] usb 2-1: Product: syz [ 148.435340][ T1300] usb 2-1: Manufacturer: syz [ 148.449245][ T1300] usb 2-1: SerialNumber: syz [ 148.451348][ T398] usb 3-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 148.459859][ T1300] usb 2-1: config 0 descriptor?? [ 148.468835][ T398] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 148.481744][ T1300] usb_ehset_test: probe of 2-1:0.233 failed with error -32 [ 148.492253][ T398] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 148.505047][ T398] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 148.515219][ T398] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.630782][ T1300] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 148.675818][ T19] usb 2-1: USB disconnect, device number 66 [ 148.720262][ T398] usb 3-1: string descriptor 0 read error: -71 [ 148.739311][ T398] usb 3-1: USB disconnect, device number 61 [ 148.747540][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:32.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 148.803306][ T1300] usb 5-1: config 0 has an invalid interface number: 33 but max is 0 [ 148.811457][ T1300] usb 5-1: config 0 has no interface number 0 [ 148.815704][ T7290] loop3: detected capacity change from 0 to 32768 [ 148.817884][ T1300] usb 5-1: New USB device found, idVendor=24cf, idProduct=59e4, bcdDevice= 9.43 [ 148.833158][ T1300] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.844615][ T1300] usb 5-1: config 0 descriptor?? [ 148.850429][ T1300] usb-storage 5-1:0.33: USB Mass Storage device detected [ 148.858999][ T6] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 148.884082][ T7290] loop3: p1 p3 < p5 p6 > [ 148.937954][ T7298] loop3: detected capacity change from 0 to 1024 [ 148.945001][ T7298] EXT4-fs: Ignoring removed mblk_io_submit option [ 148.952737][ T2399] udevd[2399]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 148.952968][ T2403] udevd[2403]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 148.966347][ T827] udevd[827]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 148.973693][ T334] udevd[334]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 148.983601][ T7298] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 149.001581][ T7298] EXT4-fs (loop3): barriers disabled [ 149.007675][ T7298] JBD2: no valid journal superblock found [ 149.013893][ T7298] EXT4-fs (loop3): error loading journal [ 149.045293][ T60] usb 5-1: USB disconnect, device number 61 [ 149.049785][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 149.060952][ T6] usb 1-1: config 2 has an invalid interface number: 131 but max is 0 [ 149.074910][ T6] usb 1-1: config 2 contains an unexpected descriptor of type 0x1, skipping [ 149.076294][ T7304] loop3: detected capacity change from 0 to 512 [ 149.083759][ T6] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 149.083783][ T6] usb 1-1: config 2 has no interface number 0 [ 149.091092][ T7304] EXT4-fs: Ignoring removed mblk_io_submit option [ 149.112979][ T7304] EXT4-fs: Ignoring removed mblk_io_submit option [ 149.119989][ T6] usb 1-1: config 2 interface 131 has no altsetting 0 [ 149.120597][ T7304] EXT4-fs (loop3): Test dummy encryption mode enabled [ 149.128823][ T6] usb 1-1: New USB device found, idVendor=0421, idProduct=03cd, bcdDevice=70.2c [ 149.133680][ T7304] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 149.143305][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.152620][ T7304] EXT4-fs (loop3): invalid inodes per group: 0 [ 149.152620][ T7304] [ 149.161969][ T6] usb 1-1: Product: syz [ 149.173402][ T6] usb 1-1: Manufacturer: syz [ 149.180807][ T6] usb 1-1: SerialNumber: syz [ 149.254470][ T7312] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 [ 149.383653][ T6] rndis_host 1-1:2.131: skipping garbage [ 149.392852][ T6] rndis_host 1-1:2.131: More than one union descriptor, skipping ... [ 149.409655][ T6] usb 1-1: bad CDC descriptors [ 149.421437][ T6] cdc_acm 1-1:2.131: skipping garbage [ 149.427130][ T6] cdc_acm 1-1:2.131: More than one union descriptor, skipping ... [ 149.446837][ T6] usb 1-1: USB disconnect, device number 69 [ 149.473846][ T7308] loop1: detected capacity change from 0 to 40427 [ 149.498934][ T7308] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 149.520096][ T7308] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 149.549583][ T7308] F2FS-fs (loop1): invalid crc value [ 149.564517][ T7308] F2FS-fs (loop1): invalid journal entries nats 768 sits 6 [ 149.591301][ T7350] loop4: detected capacity change from 0 to 512 [ 149.592807][ T7308] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-22) [ 149.644166][ T7369] futex_wake_op: syz.3.3406 tries to shift op by -1; fix this program [ 149.645778][ T7350] EXT4-fs warning (device loop4): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 149.715534][ T7350] EXT4-fs warning (device loop4): dx_probe:881: Enable large directory feature to access it [ 149.725863][ T7350] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.3398: Corrupt directory, running e2fsck is recommended [ 149.739068][ T7350] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 149.754406][ T7350] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2195: inode #15: comm syz.4.3398: corrupted in-inode xattr [ 149.774419][ T7350] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.3398: couldn't read orphan inode 15 (err -117) [ 149.815075][ T7350] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 149.817487][ T7385] loop1: detected capacity change from 0 to 512 [ 149.830930][ T7385] EXT4-fs: journaled quota format not specified [ 149.852447][ T827] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 149.870457][ T7391] futex_wake_op: syz.1.3417 tries to shift op by 32; fix this program [ 149.879022][ T287] EXT4-fs (loop4): unmounting filesystem. [ 149.916793][ T7244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 149.949174][ T7403] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 150.011958][ T28] audit: type=1400 audit(2000525372.546:234): avc: denied { relabelto } for pid=7396 comm="syz.2.3420" name="740" dev="tmpfs" ino=3759 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 150.111184][ T28] audit: type=1400 audit(2000525372.577:235): avc: denied { associate } for pid=7396 comm="syz.2.3420" name="740" dev="tmpfs" ino=3759 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 150.244408][ T7441] loop3: detected capacity change from 0 to 512 [ 150.254454][ T7441] EXT4-fs (loop3): inodes count not valid: 1 vs 32 [ 150.268332][ T7443] loop2: detected capacity change from 0 to 512 [ 150.275265][ T7443] EXT4-fs: Ignoring removed mblk_io_submit option [ 150.291474][ T7443] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 150.321017][ T7443] EXT4-fs (loop2): can't mount with data_err=abort, fs mounted w/o journal [ 150.402611][ T60] usb 2-1: new full-speed USB device number 67 using dummy_hcd [ 150.487945][ T1300] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 150.600590][ T60] usb 2-1: config 5 has an invalid interface number: 1 but max is 0 [ 150.610348][ T60] usb 2-1: config 5 has no interface number 0 [ 150.628709][ T60] usb 2-1: config 5 interface 1 altsetting 255 has an invalid endpoint with address 0x0, skipping [ 150.629753][ T28] audit: type=1326 audit(2000525373.181:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7500 comm="syz.2.3472" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f81d5f8eb69 code=0x0 [ 150.643379][ T60] usb 2-1: config 5 interface 1 has no altsetting 0 [ 150.674019][ T1300] usb 5-1: Using ep0 maxpacket: 8 [ 150.680566][ T7503] loop3: detected capacity change from 0 to 2048 [ 150.692265][ T1300] usb 5-1: unable to get BOS descriptor or descriptor too short [ 150.692716][ T7505] IPv6: addrconf: prefix option has invalid lifetime [ 150.700120][ T60] usb 2-1: New USB device found, idVendor=046d, idProduct=0990, bcdDevice=a1.bd [ 150.715974][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.724596][ T60] usb 2-1: Product: syz [ 150.728969][ T7503] loop3: p2 < > p4 [ 150.733278][ T1300] usb 5-1: config 0 has an invalid interface number: 88 but max is 0 [ 150.735992][ T19] usb 1-1: new full-speed USB device number 70 using dummy_hcd [ 150.741632][ T7503] loop3: p4 size 8192 extends beyond EOD, [ 150.749084][ T60] usb 2-1: Manufacturer: syz [ 150.759715][ T1300] usb 5-1: config 0 has no interface number 0 [ 150.765844][ T1300] usb 5-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 150.776984][ T60] usb 2-1: SerialNumber: syz [ 150.782026][ T7503] truncated [ 150.787264][ T1300] usb 5-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 150.797271][ T1300] usb 5-1: config 0 interface 88 has no altsetting 0 [ 150.821645][ T1300] usb 5-1: string descriptor 0 read error: -22 [ 150.836218][ T1300] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 150.848374][ T1300] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 150.852482][ T827] udevd[827]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 150.857274][ T1300] usb 5-1: config 0 descriptor?? [ 150.880414][ T1300] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.88/input/input16 [ 150.893795][ T334] udevd[334]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 150.894924][ T827] udevd[827]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 150.936733][ T19] usb 1-1: not running at top speed; connect to a high speed hub [ 150.949714][ T2399] udevd[2399]: Unable to EVIOCGABS device "/dev/input/event3" [ 150.957602][ T19] usb 1-1: config 4 has an invalid interface number: 104 but max is 2 [ 150.970531][ T2399] udevd[2399]: Unable to EVIOCGABS device "/dev/input/event3" [ 150.982317][ T60] usb 2-1: unknown interface protocol 0x38, assuming v1 [ 150.990002][ T60] usb 2-1: cannot find UAC_HEADER [ 150.991058][ T19] usb 1-1: config 4 has an invalid interface number: 107 but max is 2 [ 150.999348][ T60] snd-usb-audio: probe of 2-1:5.1 failed with error -22 [ 151.015383][ T60] usb 2-1: USB disconnect, device number 67 [ 151.027656][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:5.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 151.035398][ T19] usb 1-1: config 4 has no interface number 0 [ 151.064869][ T7535] loop3: detected capacity change from 0 to 512 [ 151.069535][ T1300] usb 5-1: USB disconnect, device number 62 [ 151.071653][ T19] usb 1-1: config 4 has no interface number 2 [ 151.095159][ T7535] EXT4-fs (loop3): Test dummy encryption mode enabled [ 151.115627][ T19] usb 1-1: config 4 interface 1 altsetting 238 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 151.126982][ T19] usb 1-1: config 4 interface 104 altsetting 3 has a duplicate endpoint with address 0x86, skipping [ 151.130951][ T7535] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2195: inode #12: comm syz.3.3489: corrupted in-inode xattr [ 151.138309][ T19] usb 1-1: config 4 interface 107 altsetting 184 has an invalid endpoint with address 0x0, skipping [ 151.154384][ T7535] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.3489: couldn't read orphan inode 12 (err -117) [ 151.176428][ T19] usb 1-1: config 4 interface 107 altsetting 184 has a duplicate endpoint with address 0xD, skipping [ 151.176906][ T7535] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 151.214804][ T19] usb 1-1: config 4 interface 1 has no altsetting 0 [ 151.222196][ T284] EXT4-fs (loop3): unmounting filesystem. [ 151.222833][ T19] usb 1-1: config 4 interface 104 has no altsetting 0 [ 151.235150][ T19] usb 1-1: config 4 interface 107 has no altsetting 0 [ 151.257421][ T28] audit: type=1400 audit(2000525373.842:237): avc: denied { create } for pid=7550 comm="syz.3.3496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 151.284195][ T19] usb 1-1: Dual-Role OTG device on HNP port [ 151.301294][ T19] usb 1-1: New USB device found, idVendor=15ba, idProduct=002a, bcdDevice=90.2b [ 151.310562][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.318931][ T19] usb 1-1: Product: syz [ 151.323123][ T19] usb 1-1: Manufacturer: syz [ 151.327916][ T19] usb 1-1: SerialNumber: syz [ 151.450245][ T39] usb 3-1: new full-speed USB device number 62 using dummy_hcd [ 151.534629][ T19] ftdi_sio 1-1:4.1: FTDI USB Serial Device converter detected [ 151.542700][ T19] ftdi_sio ttyUSB0: unknown device type: 0x902b [ 151.563377][ T19] usb 1-1: USB disconnect, device number 70 [ 151.575310][ T19] ftdi_sio 1-1:4.1: device disconnected [ 151.590267][ T7601] loop4: detected capacity change from 0 to 1024 [ 151.616120][ T7601] EXT4-fs: Ignoring removed orlov option [ 151.629835][ T7601] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 151.640916][ T7601] EXT4-fs (loop4): invalid journal inode [ 151.651151][ T39] usb 3-1: unable to get BOS descriptor or descriptor too short [ 151.664310][ T39] usb 3-1: not running at top speed; connect to a high speed hub [ 151.675433][ T7601] EXT4-fs (loop4): can't get journal size [ 151.683025][ T39] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 151.694043][ T7601] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 151.703309][ T39] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 151.712414][ T39] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 151.733697][ T287] EXT4-fs (loop4): unmounting filesystem. [ 151.740303][ T39] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 151.751196][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.765909][ T39] usb 3-1: Product: syz [ 151.771464][ T39] usb 3-1: Manufacturer: syz [ 151.781845][ T39] usb 3-1: SerialNumber: syz [ 151.849589][ T7636] loop1: detected capacity change from 0 to 2048 [ 151.860778][ T7636] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #2: comm syz.1.3538: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 151.878945][ T7636] EXT4-fs (loop1): get root inode failed [ 151.884620][ T7636] EXT4-fs (loop1): mount failed [ 151.926808][ T398] usb 4-1: new low-speed USB device number 68 using dummy_hcd [ 151.990585][ T39] usb 3-1: 0:2 : does not exist [ 152.000659][ T39] usb 3-1: USB disconnect, device number 62 [ 152.047855][ T7658] tmpfs: Unsupported parameter 'mpol' [ 152.078991][ T1300] usb 5-1: new full-speed USB device number 63 using dummy_hcd [ 152.109166][ T398] usb 4-1: unable to get BOS descriptor or descriptor too short [ 152.128574][ T398] usb 4-1: config 127 has an invalid interface number: 106 but max is 0 [ 152.138582][ T398] usb 4-1: config 127 has no interface number 0 [ 152.145783][ T398] usb 4-1: config 127 interface 106 altsetting 8 endpoint 0xF has an invalid bInterval 53, changing to 4 [ 152.164257][ T398] usb 4-1: config 127 interface 106 altsetting 8 endpoint 0xF has invalid maxpacket 512, setting to 0 [ 152.182397][ T398] usb 4-1: config 127 interface 106 has no altsetting 0 [ 152.197307][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 152.219080][ T398] usb 4-1: string descriptor 0 read error: -22 [ 152.225641][ T398] usb 4-1: New USB device found, idVendor=0403, idProduct=e80a, bcdDevice= 0.b8 [ 152.235310][ T398] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.249497][ T398] ftdi_sio 4-1:127.106: FTDI USB Serial Device converter detected [ 152.257848][ T398] usb 4-1: Detected SIO [ 152.262179][ T398] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 15 [ 152.267986][ T1300] usb 5-1: unable to get BOS descriptor or descriptor too short [ 152.278372][ T398] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 152.283395][ T1300] usb 5-1: not running at top speed; connect to a high speed hub [ 152.308021][ T1300] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.319164][ T1300] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 152.338272][ T1300] usb 5-1: New USB device found, idVendor=1d7a, idProduct=0101, bcdDevice= 0.40 [ 152.353115][ T1300] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.361195][ T1300] usb 5-1: Product: syz [ 152.372374][ T1300] usb 5-1: Manufacturer: syz [ 152.381728][ T1300] usb 5-1: SerialNumber: syz [ 152.393540][ T60] usb 2-1: new full-speed USB device number 68 using dummy_hcd [ 152.447637][ T39] usb 4-1: USB disconnect, device number 68 [ 152.454930][ T39] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 152.464518][ T39] ftdi_sio 4-1:127.106: device disconnected [ 152.521734][ T7712] overlayfs: bad mount option "redirect_dir=on\" [ 152.531267][ T7714] loop2: detected capacity change from 0 to 512 [ 152.539183][ T7714] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 152.565166][ T7714] EXT4-fs (loop2): orphan cleanup on readonly fs [ 152.574459][ T7714] EXT4-fs error (device loop2): ext4_quota_enable:7005: comm syz.2.3576: Bad quota inum: 64, type: 0 [ 152.586606][ T60] usb 2-1: not running at top speed; connect to a high speed hub [ 152.594454][ T7714] EXT4-fs (loop2): Remounting filesystem read-only [ 152.594473][ T7714] EXT4-fs warning (device loop2): ext4_enable_quotas:7053: Failed to enable quota tracking (type=0, err=-117, ino=64). Please run e2fsck to fix. [ 152.594501][ T7714] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 152.605899][ T60] usb 2-1: config 1 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 152.634629][ T60] usb 2-1: config 1 interface 0 has no altsetting 0 [ 152.641706][ T7714] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 152.652537][ T1300] usb 5-1: MIDIStreaming interface descriptor not found [ 152.660253][ T60] usb 2-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 152.669310][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.692613][ T1300] usb 5-1: USB disconnect, device number 63 [ 152.703025][ T60] usb 2-1: Product: syz [ 152.707227][ T60] usb 2-1: Manufacturer: syz [ 152.711968][ T60] usb 2-1: SerialNumber: syz [ 152.723169][ T286] EXT4-fs (loop2): unmounting filesystem. [ 152.803648][ T7740] loop2: detected capacity change from 0 to 2048 [ 152.817574][ T7740] EXT4-fs (loop2): bad block size 8192 [ 152.888845][ T2403] udevd[2403]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 152.917441][ T60] usbhid 2-1:1.0: can't add hid device: -71 [ 152.925121][ T60] usbhid: probe of 2-1:1.0 failed with error -71 [ 152.956684][ T60] usb 2-1: USB disconnect, device number 68 [ 153.118209][ T7777] loop4: detected capacity change from 0 to 256 [ 153.231879][ T6] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 153.260336][ T1300] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 153.288727][ T953] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 153.403289][ T398] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 153.410991][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 153.423783][ T6] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 153.432330][ T6] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 153.442804][ T6] usb 3-1: config 0 has no interface number 0 [ 153.444072][ T1300] usb 1-1: unable to get BOS descriptor or descriptor too short [ 153.456410][ T6] usb 3-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 153.465878][ T1300] usb 1-1: not running at top speed; connect to a high speed hub [ 153.473758][ T953] usb 4-1: Using ep0 maxpacket: 16 [ 153.476145][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.487745][ T28] audit: type=1400 audit(2000525376.193:238): avc: denied { create } for pid=7784 comm="syz.1.3611" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 153.489072][ T1300] usb 1-1: config 3 has an invalid interface number: 98 but max is 0 [ 153.516019][ T953] usb 4-1: config 0 has no interfaces? [ 153.523627][ T1300] usb 1-1: config 3 has no interface number 0 [ 153.526926][ T6] usb 3-1: Product: syz [ 153.531805][ T1300] usb 1-1: config 3 interface 98 altsetting 10 endpoint 0x2 has an invalid bInterval 0, changing to 4 [ 153.534985][ T6] usb 3-1: Manufacturer: syz [ 153.546390][ T1300] usb 1-1: config 3 interface 98 altsetting 10 endpoint 0x2 has invalid wMaxPacketSize 0 [ 153.555449][ T28] audit: type=1400 audit(2000525376.235:239): avc: denied { create } for pid=7786 comm="syz.1.3612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 153.559686][ T1300] usb 1-1: config 3 interface 98 has no altsetting 0 [ 153.586813][ T953] usb 4-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=c5.67 [ 153.591171][ T6] usb 3-1: SerialNumber: syz [ 153.597965][ T953] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.608268][ T398] usb 5-1: Using ep0 maxpacket: 8 [ 153.608804][ T953] usb 4-1: Product: syz [ 153.617399][ T6] usb 3-1: config 0 descriptor?? [ 153.618170][ T953] usb 4-1: Manufacturer: syz [ 153.624406][ T398] usb 5-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 153.627804][ T953] usb 4-1: SerialNumber: syz [ 153.641950][ T1300] usb 1-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=b9.a8 [ 153.646639][ T398] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.651000][ T1300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.660160][ T953] r8152-cfgselector 4-1: config 0 descriptor?? [ 153.673530][ T1300] usb 1-1: Product: syz [ 153.677723][ T1300] usb 1-1: Manufacturer: syz [ 153.682668][ T1300] usb 1-1: SerialNumber: syz [ 153.693725][ T398] usb 5-1: config 0 descriptor?? [ 153.879946][ T953] r8152-cfgselector 4-1: Unknown version 0x0000 [ 153.889409][ T953] r8152-cfgselector 4-1: USB disconnect, device number 69 [ 153.892380][ T398] usb 5-1: string descriptor 0 read error: -71 [ 153.905333][ T1300] usb 1-1: USB disconnect, device number 71 [ 153.910014][ T398] usb 5-1: Found UVC 0.00 device (2833:0201) [ 153.919136][ T398] usb 5-1: No valid video chain found. [ 153.925568][ T19] usb 3-1: USB disconnect, device number 63 [ 153.933980][ T398] usb 5-1: USB disconnect, device number 64 [ 153.993834][ T39] usb 2-1: new full-speed USB device number 69 using dummy_hcd [ 154.166901][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 154.175040][ T39] usb 2-1: not running at top speed; connect to a high speed hub [ 154.183410][ T39] usb 2-1: config 1 has an invalid interface number: 6 but max is 2 [ 154.191511][ T39] usb 2-1: config 1 has no interface number 1 [ 154.197645][ T39] usb 2-1: config 1 interface 6 altsetting 11 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 154.210706][ T39] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 154.221647][ T39] usb 2-1: config 1 interface 6 has no altsetting 0 [ 154.229582][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 154.238649][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.246737][ T39] usb 2-1: Product: syz [ 154.250913][ T39] usb 2-1: Manufacturer: syz [ 154.255594][ T39] usb 2-1: SerialNumber: syz [ 154.381367][ T7803] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 154.396378][ T28] audit: type=1400 audit(2000525377.148:240): avc: denied { relabelto } for pid=7802 comm="syz.3.3620" name="670" dev="tmpfs" ino=3421 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 154.454938][ T28] audit: type=1400 audit(2000525377.148:241): avc: denied { associate } for pid=7802 comm="syz.3.3620" name="670" dev="tmpfs" ino=3421 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 154.455803][ T39] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 154.489647][ T28] audit: type=1400 audit(2000525377.159:242): avc: denied { write } for pid=284 comm="syz-executor" name="670" dev="tmpfs" ino=3421 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 154.520903][ T28] audit: type=1400 audit(2000525377.159:243): avc: denied { remove_name } for pid=284 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3425 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 154.560276][ T39] usb 2-1: failed to enable PITCH for EP 0x82 [ 154.579514][ T39] usb 2-1: 2:1: cannot set freq 9536114 to ep 0x82 [ 154.615241][ T39] usb 2-1: USB disconnect, device number 69 [ 154.694699][ T7840] loop3: detected capacity change from 0 to 1024 [ 154.702373][ T7821] loop2: detected capacity change from 0 to 8192 [ 154.715158][ T7840] EXT4-fs: Ignoring removed mblk_io_submit option [ 154.726584][ T7840] EXT4-fs: Ignoring removed orlov option [ 154.733994][ T7840] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 154.804286][ T7855] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 154.834667][ T7859] loop3: detected capacity change from 0 to 512 [ 154.845871][ T7859] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2768: inode #12: comm syz.3.3648: corrupted xattr block 142 [ 154.858639][ T7859] EXT4-fs (loop3): Remounting filesystem read-only [ 154.865379][ T7859] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2818: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 154.878714][ T7859] EXT4-fs (loop3): 1 truncate cleaned up [ 154.884555][ T7859] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 154.900953][ T284] EXT4-fs (loop3): unmounting filesystem. [ 154.965524][ T398] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 154.984558][ T19] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 155.042046][ T953] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 155.113725][ T7877] loop1: detected capacity change from 0 to 128 [ 155.123162][ T7877] FAT-fs (loop1): bogus number of reserved sectors [ 155.129815][ T7877] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 155.139457][ T7877] FAT-fs (loop1): Can't find a valid FAT filesystem [ 155.156288][ T398] usb 1-1: Using ep0 maxpacket: 32 [ 155.161517][ T19] usb 5-1: Using ep0 maxpacket: 32 [ 155.176009][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 155.183812][ T398] usb 1-1: config 8 has an invalid interface number: 106 but max is 0 [ 155.192090][ T6] usb 4-1: new full-speed USB device number 70 using dummy_hcd [ 155.199795][ T398] usb 1-1: config 8 has no interface number 0 [ 155.206725][ T398] usb 1-1: config 8 interface 106 has no altsetting 0 [ 155.213819][ T19] usb 5-1: config 1 has an invalid interface number: 219 but max is 0 [ 155.214722][ T953] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.221997][ T19] usb 5-1: config 1 has no interface number 0 [ 155.222027][ T19] usb 5-1: config 1 interface 219 altsetting 9 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 155.233333][ T953] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.239367][ T19] usb 5-1: config 1 interface 219 altsetting 9 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 155.250729][ T953] usb 3-1: New USB device found, idVendor=07c0, idProduct=1524, bcdDevice= 0.00 [ 155.260081][ T19] usb 5-1: config 1 interface 219 altsetting 9 endpoint 0xB has an invalid bInterval 120, changing to 10 [ 155.271452][ T953] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.280024][ T19] usb 5-1: config 1 interface 219 altsetting 9 endpoint 0xD has invalid maxpacket 1024, setting to 64 [ 155.296463][ T953] usb 3-1: config 0 descriptor?? [ 155.299331][ T19] usb 5-1: config 1 interface 219 has no altsetting 0 [ 155.321991][ T398] usb 1-1: New USB device found, idVendor=04dd, idProduct=8006, bcdDevice=f2.78 [ 155.331158][ T398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.339213][ T398] usb 1-1: Product: syz [ 155.343425][ T398] usb 1-1: Manufacturer: syz [ 155.348118][ T398] usb 1-1: SerialNumber: syz [ 155.353675][ T19] usb 5-1: New USB device found, idVendor=07cf, idProduct=2001, bcdDevice=82.ca [ 155.362828][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.370868][ T19] usb 5-1: Product: syz [ 155.375339][ T19] usb 5-1: Manufacturer: syz [ 155.379965][ T19] usb 5-1: SerialNumber: syz [ 155.433483][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 155.442071][ T6] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 155.453162][ T6] usb 4-1: language id specifier not provided by device, defaulting to English [ 155.463203][ T6] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.472322][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.480338][ T6] usb 4-1: Product: syz [ 155.484519][ T6] usb 4-1: Manufacturer: ቍ컁㮔讈볡똲佳Ԙ檘廊䘬㹿៰싯擦ェᕮ訃쿪䋕Ｂᬅ咮יִ椭ｙㄜ㾋引ޏ픨藒评锊윓 [ 155.498880][ T6] usb 4-1: SerialNumber: syz [ 155.517261][ T395] usb 3-1: USB disconnect, device number 64 [ 155.569047][ T398] zaurus 1-1:8.106: invalid descriptor buffer length [ 155.575841][ T398] usb 1-1: bad CDC descriptors [ 155.581311][ T19] usbhid 5-1:1.219: couldn't find an input interrupt endpoint [ 155.589733][ T398] usb 1-1: USB disconnect, device number 72 [ 155.601163][ T19] usb 5-1: USB disconnect, device number 65 [ 155.698814][ T6] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 155.705749][ T6] cdc_ncm 4-1:1.0: bind() failure [ 155.711746][ T6] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 155.718789][ T6] cdc_ncm 4-1:1.1: bind() failure [ 155.724746][ T6] usb 4-1: USB disconnect, device number 70 [ 156.017076][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 156.017093][ T28] audit: type=1400 audit(2000525378.849:245): avc: denied { mount } for pid=7886 comm="syz.1.3661" name="/" dev="selinuxfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 156.045741][ T28] audit: type=1400 audit(2000525378.859:246): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 156.067236][ T7889] loop1: detected capacity change from 0 to 256 [ 156.081575][ T7889] exFAT-fs (loop1): bogus number of FAT structure [ 156.102668][ T7889] exFAT-fs (loop1): failed to read boot sector [ 156.115672][ T7889] exFAT-fs (loop1): failed to recognize exfat type [ 156.199261][ T7907] loop3: detected capacity change from 0 to 1024 [ 156.209741][ T7907] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 156.211858][ T7905] loop1: detected capacity change from 0 to 8192 [ 156.221624][ T7907] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 156.236862][ T7907] EXT4-fs (loop3): invalid journal inode [ 156.242743][ T7907] EXT4-fs (loop3): can't get journal size [ 156.248822][ T7907] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 156.255715][ T7905] loop1: p1 p2 p4 < > [ 156.256888][ T7907] EXT4-fs (loop3): mount failed [ 156.260002][ T7905] loop1: p1 start 16777216 is beyond EOD, truncated [ 156.271599][ T7905] loop1: p2 size 515840 extends beyond EOD, truncated [ 156.280366][ T6] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 156.329875][ T2403] udevd[2403]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 156.353351][ T827] udevd[827]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 156.356867][ T953] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 156.388415][ T28] audit: type=1400 audit(2000525379.237:247): avc: denied { create } for pid=7919 comm="syz.3.3677" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 156.423012][ T7924] loop3: detected capacity change from 0 to 1024 [ 156.431425][ T7924] EXT4-fs: Ignoring removed nobh option [ 156.436203][ T7916] loop1: detected capacity change from 0 to 8192 [ 156.437648][ T7924] EXT4-fs: Ignoring removed bh option [ 156.448840][ T398] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 156.456921][ T7924] EXT4-fs: Ignoring removed bh option [ 156.462713][ T7924] EXT4-fs: Mount option(s) incompatible with ext3 [ 156.480195][ T6] usb 3-1: Using ep0 maxpacket: 32 [ 156.481067][ T7916] loop1: p2 p3 p4 [ 156.497032][ T7916] loop1: p2 start 2936012800 is beyond EOD, truncated [ 156.504164][ T7916] loop1: p3 start 1912602624 is beyond EOD, truncated [ 156.511155][ T6] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 156.511367][ T7916] loop1: p4 size 656640 extends beyond EOD, truncated [ 156.522440][ T6] usb 3-1: config 0 has no interface number 0 [ 156.554518][ T6] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 156.556559][ T953] usb 5-1: Using ep0 maxpacket: 16 [ 156.584379][ T7930] loop3: detected capacity change from 0 to 1024 [ 156.589792][ T953] usb 5-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=9c.25 [ 156.593114][ T6] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 156.605061][ T827] udevd[827]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 156.627666][ T953] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.637034][ T6] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 156.637303][ T953] usb 5-1: Product: syz [ 156.648414][ T398] usb 1-1: Using ep0 maxpacket: 8 [ 156.651385][ T953] usb 5-1: Manufacturer: syz [ 156.657893][ T7930] EXT4-fs error (device loop3): ext4_map_blocks:745: inode #3: block 1: comm syz.3.3682: lblock 1 mapped to illegal pblock 1 (length 1) [ 156.660191][ T953] usb 5-1: SerialNumber: syz [ 156.679506][ T953] usb 5-1: config 0 descriptor?? [ 156.686075][ T7930] Quota error (device loop3): write_blk: dquota write failed [ 156.687764][ T398] usb 1-1: config 162 has an invalid interface number: 52 but max is 1 [ 156.694145][ T953] usb 5-1: Found UVC 0.00 device syz (045e:0721) [ 156.704484][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.708233][ T7930] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 156.724931][ T6] usb 3-1: Product: syz [ 156.726440][ T953] usb 5-1: No valid video chain found. [ 156.735353][ T7930] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.3682: Failed to acquire dquot type 0 [ 156.748334][ T7930] EXT4-fs error (device loop3): ext4_free_blocks:6210: comm syz.3.3682: Freeing blocks not in datazone - block = 0, count = 4096 [ 156.756898][ T398] usb 1-1: config 162 has no interface number 1 [ 156.762342][ T7930] EXT4-fs error (device loop3): ext4_read_inode_bitmap:140: comm syz.3.3682: Invalid inode bitmap blk 0 in block_group 0 [ 156.774023][ T6] usb 3-1: Manufacturer: syz [ 156.783373][ T7930] EXT4-fs error (device loop3) in ext4_free_inode:362: Corrupt filesystem [ 156.787002][ T398] usb 1-1: config 162 interface 52 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 156.807197][ T7930] EXT4-fs (loop3): 1 orphan inode deleted [ 156.815181][ T6] usb 3-1: SerialNumber: syz [ 156.817121][ T7930] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 156.821925][ T398] usb 1-1: config 162 interface 0 altsetting 1 has an invalid endpoint with address 0xA6, skipping [ 156.839666][ T6] usb 3-1: config 0 descriptor?? [ 156.850160][ T7885] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 156.861263][ T7885] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 156.870468][ T6] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, fa:ac:db:75:0d:4b [ 156.885455][ T398] usb 1-1: config 162 interface 0 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 156.909496][ T398] usb 1-1: config 162 interface 52 has no altsetting 0 [ 156.918871][ T398] usb 1-1: config 162 interface 0 has no altsetting 0 [ 156.926020][ T28] audit: type=1400 audit(2000525379.794:248): avc: denied { read } for pid=142 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 156.929752][ T953] usb 5-1: USB disconnect, device number 66 [ 156.963890][ T28] audit: type=1400 audit(2000525379.825:249): avc: denied { search } for pid=142 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 156.967295][ T43] EXT4-fs error (device loop3): ext4_map_blocks:635: inode #3: block 1: comm kworker/u4:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 156.985864][ T28] audit: type=1400 audit(2000525379.825:250): avc: denied { read } for pid=142 comm="dhcpcd" name="n15" dev="tmpfs" ino=20798 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 157.021892][ T43] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 157.021905][ T28] audit: type=1400 audit(2000525379.825:251): avc: denied { open } for pid=142 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=20798 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 157.034815][ T43] EXT4-fs error (device loop3): ext4_release_dquot:6837: comm kworker/u4:2: Failed to release dquot type 0 [ 157.064707][ T398] usb 1-1: New USB device found, idVendor=1235, idProduct=000e, bcdDevice=65.f0 [ 157.072802][ T284] EXT4-fs (loop3): unmounting filesystem. [ 157.075391][ T398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.088554][ T398] usb 1-1: Product: syz [ 157.099702][ T398] usb 1-1: Manufacturer: syz [ 157.104350][ T398] usb 1-1: SerialNumber: syz [ 157.123062][ T39] usb 3-1: USB disconnect, device number 65 [ 157.130703][ T39] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 157.280374][ T6] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 157.342413][ T398] usb 1-1: USB disconnect, device number 73 [ 157.352476][ T2403] udevd[2403]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:162.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.457936][ T7988] loop4: detected capacity change from 0 to 512 [ 157.464240][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 157.470696][ T6] usb 2-1: config 6 has an invalid interface number: 59 but max is 0 [ 157.476705][ T7988] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2768: inode #12: comm syz.4.3697: corrupted xattr block 142 [ 157.485483][ T6] usb 2-1: config 6 has no interface number 0 [ 157.491785][ T7988] EXT4-fs (loop4): Remounting filesystem read-only [ 157.497412][ T19] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 157.504411][ T7988] EXT4-fs (loop4): 1 truncate cleaned up [ 157.511641][ T6] usb 2-1: config 6 interface 59 has no altsetting 0 [ 157.517369][ T7988] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 157.525644][ T6] usb 2-1: New USB device found, idVendor=0698, idProduct=6b82, bcdDevice=d3.eb [ 157.548969][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.557868][ T287] EXT4-fs (loop4): unmounting filesystem. [ 157.558959][ T6] usb 2-1: Product: syz [ 157.567933][ T6] usb 2-1: Manufacturer: syz [ 157.577966][ T6] usb 2-1: SerialNumber: syz [ 157.690318][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 157.696557][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.707468][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 157.717249][ T19] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 157.726298][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.734995][ T19] usb 4-1: config 0 descriptor?? [ 157.741316][ T19] usb 4-1: Found UVC 0.00 device (10c4:ea90) [ 157.748208][ T19] usb 4-1: No valid video chain found. [ 157.784713][ T1300] usb 2-1: USB disconnect, device number 70 [ 157.842924][ T39] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 157.880774][ T6] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 157.937396][ T19] usb 4-1: USB disconnect, device number 71 [ 158.034073][ T39] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.045780][ T39] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 158.054970][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.063006][ T39] usb 5-1: Product: syz [ 158.067178][ T39] usb 5-1: Manufacturer: syz [ 158.071414][ T6] usb 3-1: Using ep0 maxpacket: 8 [ 158.071808][ T39] usb 5-1: SerialNumber: syz [ 158.078474][ T6] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 158.084033][ T39] usb 5-1: config 0 descriptor?? [ 158.094761][ T6] usb 3-1: config 0 has no interface number 0 [ 158.098453][ T39] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 158.109630][ T953] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 158.116279][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.133783][ T6] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 158.143187][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.151370][ T6] usb 3-1: Product: syz [ 158.155520][ T6] usb 3-1: Manufacturer: syz [ 158.160129][ T6] usb 3-1: SerialNumber: syz [ 158.165277][ T6] usb 3-1: config 0 descriptor?? [ 158.285450][ T953] usb 1-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 158.309780][ T953] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.320506][ T953] usb 1-1: config 0 descriptor?? [ 158.326060][ T395] usb 5-1: USB disconnect, device number 67 [ 158.326336][ T953] ums-jumpshot 1-1:0.0: USB Mass Storage device detected [ 158.345953][ T953] ums-jumpshot 1-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 158.362923][ T6] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 158.375740][ T6] uvcvideo 3-1:0.31: Entity type for entity Output 6 was not initialized! [ 158.392289][ T6] usb 3-1: USB disconnect, device number 66 [ 158.521823][ T398] usb 1-1: USB disconnect, device number 74 [ 158.709512][ T953] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 158.719088][ T39] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 158.885873][ T953] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.896201][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 158.914548][ T39] usb 2-1: config 1 interface 0 has no altsetting 0 [ 158.928074][ T953] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 158.938332][ T953] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 158.952422][ T39] usb 2-1: string descriptor 0 read error: -71 [ 158.964718][ T39] usb 2-1: New USB device found, idVendor=046d, idProduct=c090, bcdDevice= 0.40 [ 158.974148][ T953] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 158.987675][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.997185][ T39] usb 2-1: can't set config #1, error -71 [ 159.003891][ T39] usb 2-1: USB disconnect, device number 71 [ 159.016251][ T953] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 159.034496][ T953] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.040922][ T8059] loop4: detected capacity change from 0 to 1024 [ 159.059402][ T953] usb 4-1: Product: syz [ 159.068946][ T8059] EXT4-fs error (device loop4): ext4_map_blocks:745: inode #3: block 1: comm syz.4.3730: lblock 1 mapped to illegal pblock 1 (length 1) [ 159.069513][ T953] usb 4-1: Manufacturer: syz [ 159.088032][ T8059] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.3730: Failed to acquire dquot type 0 [ 159.096226][ T953] usb 4-1: SerialNumber: syz [ 159.105069][ T8059] EXT4-fs error (device loop4): ext4_free_blocks:6210: comm syz.4.3730: Freeing blocks not in datazone - block = 0, count = 4096 [ 159.115041][ T953] usb 4-1: config 0 descriptor?? [ 159.119181][ T8059] EXT4-fs error (device loop4): ext4_read_inode_bitmap:140: comm syz.4.3730: Invalid inode bitmap blk 0 in block_group 0 [ 159.126020][ T953] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 159.136425][ T10] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 159.143693][ T8059] EXT4-fs error (device loop4) in ext4_free_inode:362: Corrupt filesystem [ 159.158055][ T10] EXT4-fs error (device loop4): ext4_release_dquot:6837: comm kworker/u4:1: Failed to release dquot type 0 [ 159.166793][ T8059] EXT4-fs (loop4): 1 orphan inode deleted [ 159.183156][ T8059] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 159.213921][ T287] EXT4-fs (loop4): unmounting filesystem. [ 159.262355][ T398] usb 3-1: new full-speed USB device number 67 using dummy_hcd [ 159.328179][ T953] usb 4-1: USB disconnect, device number 72 [ 159.376470][ T60] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 159.455679][ T398] usb 3-1: unable to get BOS descriptor or descriptor too short [ 159.466052][ T398] usb 3-1: not running at top speed; connect to a high speed hub [ 159.474746][ T398] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.485115][ T398] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 159.495604][ T398] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 159.504695][ T398] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.512740][ T398] usb 3-1: Product: syz [ 159.516933][ T398] usb 3-1: Manufacturer: syz [ 159.521618][ T398] usb 3-1: SerialNumber: syz [ 159.547773][ T6] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 159.557370][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 159.563987][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 159.572665][ T60] usb 1-1: config 1 interface 0 has no altsetting 0 [ 159.579831][ T60] usb 1-1: string descriptor 0 read error: -22 [ 159.586137][ T60] usb 1-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.40 [ 159.595212][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.719255][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 159.725636][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 159.736611][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 159.748943][ T398] usb 3-1: 0:2 : does not exist [ 159.755506][ T6] usb 5-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 159.765239][ T398] usb 3-1: USB disconnect, device number 67 [ 159.766122][ T2403] udevd[2403]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 159.771687][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.795493][ T6] usb 5-1: Product: syz [ 159.799765][ T6] usb 5-1: Manufacturer: syz [ 159.804059][ T60] usbhid 1-1:1.0: can't add hid device: -71 [ 159.804404][ T6] usb 5-1: SerialNumber: syz [ 159.811016][ T60] usbhid: probe of 1-1:1.0 failed with error -71 [ 159.830764][ T6] usb 5-1: config 0 descriptor?? [ 159.832557][ T60] usb 1-1: USB disconnect, device number 75 [ 159.844844][ T6] hub 5-1:0.0: bad descriptor, ignoring hub [ 159.850791][ T6] hub: probe of 5-1:0.0 failed with error -5 [ 159.860472][ T6] snd-usb-audio: probe of 5-1:0.0 failed with error -12 [ 159.873325][ T2403] udevd[2403]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 159.909975][ T953] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 160.081781][ T395] usb 4-1: new full-speed USB device number 73 using dummy_hcd [ 160.091047][ T953] usb 2-1: Using ep0 maxpacket: 32 [ 160.097681][ T953] usb 2-1: unable to get BOS descriptor or descriptor too short [ 160.106240][ T953] usb 2-1: config 3 has an invalid interface number: 51 but max is 0 [ 160.114349][ T953] usb 2-1: config 3 has no interface number 0 [ 160.120510][ T953] usb 2-1: config 3 interface 51 has no altsetting 0 [ 160.128452][ T953] usb 2-1: New USB device found, idVendor=0499, idProduct=500e, bcdDevice=ef.1d [ 160.137519][ T953] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.145701][ T953] usb 2-1: Product: syz [ 160.149893][ T953] usb 2-1: Manufacturer: syz [ 160.154494][ T953] usb 2-1: SerialNumber: syz [ 160.167163][ T398] usb 5-1: USB disconnect, device number 68 [ 160.264300][ T395] usb 4-1: unable to get BOS descriptor or descriptor too short [ 160.273415][ T395] usb 4-1: not running at top speed; connect to a high speed hub [ 160.285497][ T395] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.302605][ T395] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 160.318744][ T395] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 160.329895][ T395] usb 4-1: config 1 interface 1 has no altsetting 0 [ 160.341908][ T395] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 160.351280][ T395] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.356357][ T953] snd-usb-audio: probe of 2-1:3.51 failed with error -2 [ 160.366272][ T395] usb 4-1: Product: syz [ 160.370663][ T395] usb 4-1: Manufacturer: syz [ 160.373054][ T953] usb 2-1: USB disconnect, device number 72 [ 160.383086][ T395] usb 4-1: SerialNumber: syz [ 160.386946][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:3.51/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 160.525089][ T8110] loop2: detected capacity change from 0 to 40427 [ 160.546707][ T8110] F2FS-fs (loop2): fault_type options not supported [ 160.553761][ T8110] F2FS-fs (loop2): Project quota feature not enabled. Cannot enable project quota enforcement. [ 160.569332][ T8112] loop4: detected capacity change from 0 to 1024 [ 160.590742][ T395] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 160.595363][ T8114] loop2: detected capacity change from 0 to 512 [ 160.597583][ T398] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 160.628698][ T395] usb 4-1: selecting invalid altsetting 0 [ 160.635478][ T8112] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 160.635637][ T395] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 160.645477][ T8114] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 160.656421][ T395] usb 4-1: USB disconnect, device number 73 [ 160.665303][ T8112] ext4 filesystem being mounted at /738/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.692265][ T286] EXT4-fs (loop2): unmounting filesystem. [ 160.709661][ T287] EXT4-fs (loop4): unmounting filesystem. [ 160.730747][ T8120] loop2: detected capacity change from 0 to 2048 [ 160.750173][ T8120] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 160.768587][ T8122] loop4: detected capacity change from 0 to 2048 [ 160.780043][ T286] EXT4-fs (loop2): unmounting filesystem. [ 160.801158][ T8122] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 160.805421][ T8127] loop2: detected capacity change from 0 to 1024 [ 160.817143][ T398] usb 1-1: Using ep0 maxpacket: 32 [ 160.831878][ T398] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice=30.46 [ 160.839506][ T8127] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 160.841323][ T398] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.850532][ T287] EXT4-fs (loop4): unmounting filesystem. [ 160.871585][ T398] usb 1-1: config 0 descriptor?? [ 160.872714][ T2403] udevd[2403]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 160.893197][ T286] EXT4-fs (loop2): unmounting filesystem. [ 160.899841][ T8130] loop1: detected capacity change from 0 to 256 [ 160.939105][ T8136] loop4: detected capacity change from 0 to 512 [ 160.959220][ T8134] loop2: detected capacity change from 0 to 2048 [ 160.973846][ T8136] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 160.988997][ T8139] loop1: detected capacity change from 0 to 16 [ 161.001384][ T8139] erofs: (device loop1): mounted with root inode @ nid 36. [ 161.010599][ T287] EXT4-fs (loop4): unmounting filesystem. [ 161.015861][ T8134] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 161.034503][ T8134] ext4 filesystem being mounted at /810/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.066055][ T286] EXT4-fs (loop2): unmounting filesystem. [ 161.097442][ T8147] loop4: detected capacity change from 0 to 2048 [ 161.106766][ T395] usb 1-1: USB disconnect, device number 76 [ 161.113223][ T8149] loop2: detected capacity change from 0 to 2048 [ 161.114629][ T8151] loop3: detected capacity change from 0 to 256 [ 161.155868][ T8147] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 161.165826][ T8147] ext4 filesystem being mounted at /742/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.208691][ T287] EXT4-fs (loop4): unmounting filesystem. [ 161.209114][ T8155] loop3: detected capacity change from 0 to 512 [ 161.235172][ T8159] loop2: detected capacity change from 0 to 128 [ 161.262084][ T8161] loop4: detected capacity change from 0 to 2048 [ 161.281430][ T8163] loop2: detected capacity change from 0 to 256 [ 161.300922][ T398] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 161.317968][ T8161] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 161.327600][ T8161] ext4 filesystem being mounted at /743/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.355352][ T287] EXT4-fs (loop4): unmounting filesystem. [ 161.363039][ T8171] loop2: detected capacity change from 0 to 512 [ 161.381487][ T8173] loop4: detected capacity change from 0 to 512 [ 161.409414][ T8173] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 161.411632][ T8175] loop2: detected capacity change from 0 to 2048 [ 161.437078][ T287] EXT4-fs (loop4): unmounting filesystem. [ 161.465201][ T8180] loop4: detected capacity change from 0 to 512 [ 161.481946][ T8180] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 161.492998][ T398] usb 2-1: unable to get BOS descriptor or descriptor too short [ 161.505562][ T8180] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 161.515581][ T8180] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 161.525636][ T398] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 161.534551][ T398] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 161.543702][ T398] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 161.553527][ T8180] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 161.561482][ T398] usb 2-1: config 1 has no interface number 1 [ 161.567774][ T953] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 161.567777][ T8180] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e01c, mo2=0000] [ 161.568366][ T8180] EXT4-fs (loop4): orphan cleanup on readonly fs [ 161.589682][ T398] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 161.604058][ T8180] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3780: bg 0: block 34: padding at end of block bitmap is not set [ 161.618653][ T398] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.633120][ T8178] loop2: detected capacity change from 0 to 40427 [ 161.635120][ T8180] __quota_error: 14 callbacks suppressed [ 161.635138][ T8180] Quota error (device loop4): write_blk: dquota write failed [ 161.655801][ T8178] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 161.659361][ T8180] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 161.662154][ T8178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 161.672533][ T8180] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.3780: Failed to acquire dquot type 1 [ 161.697893][ T398] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.706329][ T398] usb 2-1: Product: syz [ 161.716738][ T398] usb 2-1: Manufacturer: syz [ 161.722008][ T8180] EXT4-fs (loop4): 1 truncate cleaned up [ 161.724123][ T398] usb 2-1: SerialNumber: syz [ 161.737360][ T8178] F2FS-fs (loop2): invalid crc value [ 161.744310][ T8180] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 161.758234][ T953] usb 4-1: Using ep0 maxpacket: 32 [ 161.769210][ T953] usb 4-1: unable to get BOS descriptor or descriptor too short [ 161.784358][ T8178] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 161.795047][ T953] usb 4-1: config 4 has an invalid interface number: 154 but max is 0 [ 161.808625][ T953] usb 4-1: config 4 has no interface number 0 [ 161.815545][ T287] EXT4-fs (loop4): unmounting filesystem. [ 161.824111][ T8178] F2FS-fs (loop2): Try to recover 2th superblock, ret: -30 [ 161.824897][ T953] usb 4-1: config 4 interface 154 has no altsetting 0 [ 161.831735][ T8178] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 161.858115][ T953] usb 4-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=90.05 [ 161.868582][ T8190] loop4: detected capacity change from 0 to 128 [ 161.878872][ T953] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.899215][ T953] usb 4-1: Product: syz [ 161.924339][ T953] usb 4-1: Manufacturer: syz [ 161.926251][ T8192] loop4: detected capacity change from 0 to 256 [ 161.934069][ T953] usb 4-1: SerialNumber: syz [ 161.942611][ T398] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 161.957516][ T398] usb 2-1: 2:1 : sample bitwidth 196 in over sample bytes 1 [ 161.972180][ T398] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 161.981864][ T398] usb 2-1: USB disconnect, device number 73 [ 162.075281][ T8202] loop4: detected capacity change from 0 to 512 [ 162.153084][ T953] usbhid 4-1:4.154: couldn't find an input interrupt endpoint [ 162.181433][ T953] usb 4-1: USB disconnect, device number 74 [ 162.216131][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 162.377643][ T395] usb 5-1: new low-speed USB device number 69 using dummy_hcd [ 162.434726][ T6] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 162.448764][ T8210] loop1: detected capacity change from 0 to 128 [ 162.455242][ T60] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 162.493958][ T8212] loop1: detected capacity change from 0 to 8192 [ 162.530901][ T8214] loop1: detected capacity change from 0 to 4096 [ 162.540759][ T8214] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 162.552582][ T395] usb 5-1: config 1 interface 0 altsetting 6 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 162.563738][ T395] usb 5-1: config 1 interface 0 has no altsetting 0 [ 162.563964][ T283] EXT4-fs (loop1): unmounting filesystem. [ 162.572921][ T395] usb 5-1: string descriptor 0 read error: -22 [ 162.582800][ T395] usb 5-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 162.592034][ T395] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.601539][ T8204] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 162.615377][ T8218] loop1: detected capacity change from 0 to 128 [ 162.626380][ T6] usb 3-1: config 0 has an invalid interface number: 156 but max is 0 [ 162.638889][ T6] usb 3-1: config 0 has no interface number 0 [ 162.646234][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 162.655164][ T60] usb 1-1: Using ep0 maxpacket: 16 [ 162.665046][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 162.670930][ T60] usb 1-1: too many configurations: 112, using maximum allowed: 8 [ 162.686773][ T8220] loop3: detected capacity change from 0 to 128 [ 162.690256][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 162.714597][ T60] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 162.720268][ T6] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 162.732960][ T60] usb 1-1: New USB device strings: Mfr=144, Product=246, SerialNumber=0 [ 162.742259][ T8222] loop1: detected capacity change from 0 to 8192 [ 162.749121][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.757275][ T60] usb 1-1: Product: syz [ 162.757962][ T6] usb 3-1: config 0 descriptor?? [ 162.766479][ T60] usb 1-1: Manufacturer: syz [ 162.768664][ T6] usb 3-1: MIDIStreaming interface descriptor not found [ 162.793799][ T60] r8152-cfgselector 1-1: config 0 descriptor?? [ 162.811291][ T395] usbhid 5-1:1.0: can't add hid device: -71 [ 162.817356][ T395] usbhid: probe of 5-1:1.0 failed with error -71 [ 162.843200][ T395] usb 5-1: USB disconnect, device number 69 [ 162.886543][ T8228] loop1: detected capacity change from 0 to 1024 [ 162.898781][ T8228] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 162.925040][ T283] EXT4-fs (loop1): unmounting filesystem. [ 162.972361][ T398] usb 3-1: USB disconnect, device number 68 [ 163.003741][ T60] r8152-cfgselector 1-1: Unknown version 0x0000 [ 163.016017][ T60] cdc_acm 1-1:0.0: Zero length descriptor references [ 163.025212][ T60] cdc_acm: probe of 1-1:0.0 failed with error -22 [ 163.031732][ T8224] loop3: detected capacity change from 0 to 32768 [ 163.038866][ T60] r8152-cfgselector 1-1: Unknown version 0x0000 [ 163.049239][ T60] r8152-cfgselector 1-1: USB disconnect, device number 77 [ 163.142527][ T8235] loop3: detected capacity change from 0 to 128 [ 163.181793][ T8237] loop3: detected capacity change from 0 to 512 [ 163.320861][ T8241] loop4: detected capacity change from 0 to 128 [ 163.331300][ T8239] loop3: detected capacity change from 0 to 32768 [ 163.455733][ T8245] loop3: detected capacity change from 0 to 256 [ 163.556677][ T28] audit: type=1400 audit(2000525386.753:263): avc: denied { setopt } for pid=8252 comm="syz.0.3815" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 163.599642][ T8243] loop4: detected capacity change from 0 to 32768 [ 163.698215][ T28] audit: type=1400 audit(2000525386.910:264): avc: denied { map } for pid=8260 comm="syz.4.3819" path="socket:[38724]" dev="sockfs" ino=38724 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 163.772027][ T28] audit: type=1400 audit(2000525386.910:265): avc: denied { read accept } for pid=8260 comm="syz.4.3819" path="socket:[38724]" dev="sockfs" ino=38724 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 163.811250][ T8267] loop4: detected capacity change from 0 to 128 [ 163.863757][ T8231] loop1: detected capacity change from 0 to 131072 [ 163.870451][ T28] audit: type=1400 audit(2000525386.963:266): avc: denied { write } for pid=8263 comm="syz.4.3821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 163.941199][ T28] audit: type=1400 audit(2000525386.963:267): avc: denied { nlmsg_write } for pid=8263 comm="syz.4.3821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 163.967468][ T8247] loop2: detected capacity change from 0 to 32768 [ 163.978400][ T8231] F2FS-fs (loop1): Found nat_bits in checkpoint [ 163.995429][ T8279] loop4: detected capacity change from 0 to 256 [ 164.064712][ T8284] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 164.071985][ T8284] IPv6: NLM_F_CREATE should be set when creating new route [ 164.079255][ T8284] IPv6: NLM_F_CREATE should be set when creating new route [ 164.084181][ T8231] F2FS-fs (loop1): Mounted with checkpoint version = 1b41e955 [ 164.249198][ T28] audit: type=1400 audit(2000525387.488:268): avc: denied { create } for pid=8290 comm="syz.4.3833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 164.313928][ T28] audit: type=1400 audit(2000525387.488:269): avc: denied { write } for pid=8290 comm="syz.4.3833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 164.395597][ T8303] loop4: detected capacity change from 0 to 4096 [ 164.458885][ T8303] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 164.493012][ T287] EXT4-fs (loop4): unmounting filesystem. [ 164.539694][ T8308] loop4: detected capacity change from 0 to 512 [ 164.717281][ T28] audit: type=1326 audit(2000525387.981:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8317 comm="syz.1.3846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce0c98eb69 code=0x7ffc0000 [ 164.775371][ T8322] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3848'. [ 164.814442][ T8322] netlink: 3 bytes leftover after parsing attributes in process `syz.1.3848'. [ 165.366148][ T8305] loop2: detected capacity change from 0 to 131072 [ 165.414729][ T8305] F2FS-fs (loop2): Found nat_bits in checkpoint [ 165.500562][ T8305] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 165.719423][ T8316] loop4: detected capacity change from 0 to 131072 [ 165.776308][ T8316] F2FS-fs (loop4): Found nat_bits in checkpoint [ 165.922207][ T8316] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 166.002411][ T8251] loop3: detected capacity change from 0 to 262144 [ 166.197106][ T8368] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3866'. [ 166.324231][ T8382] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3872'. [ 166.335667][ T8384] xt_TCPMSS: Only works on TCP SYN packets [ 166.518605][ T8403] IPv6: Can't replace route, no match found [ 166.638520][ T8420] bridge0: port 3(syz_tun) entered blocking state [ 166.649416][ T8420] bridge0: port 3(syz_tun) entered disabled state [ 166.660332][ T8420] device syz_tun entered promiscuous mode [ 166.673457][ T8420] bridge0: port 3(syz_tun) entered blocking state [ 166.680038][ T8420] bridge0: port 3(syz_tun) entered forwarding state [ 166.794477][ T8438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge1: link becomes ready [ 166.815991][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 166.816007][ T28] audit: type=1400 audit(2000525390.175:276): avc: denied { accept } for pid=8439 comm="syz.2.3899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 166.919762][ T28] audit: type=1326 audit(2000525390.290:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8449 comm="syz.3.3904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedd258eb69 code=0x7ffc0000 [ 166.970572][ T8456] loop3: detected capacity change from 0 to 512 [ 166.976963][ T28] audit: type=1326 audit(2000525390.290:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8449 comm="syz.3.3904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=136 compat=0 ip=0x7fedd258eb69 code=0x7ffc0000 [ 167.007677][ T60] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 167.017339][ T8456] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 167.029752][ T8458] netlink: 'syz.2.3908': attribute type 11 has an invalid length. [ 167.037677][ T8456] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 167.055215][ T28] audit: type=1326 audit(2000525390.290:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8449 comm="syz.3.3904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fedd258eb69 code=0x7ffc0000 [ 167.087146][ T8456] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 167.100786][ T8456] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 167.108291][ T8461] netlink: 104 bytes leftover after parsing attributes in process `syz.2.3909'. [ 167.109037][ T8456] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e01c, mo2=0000] [ 167.126256][ T8456] EXT4-fs (loop3): orphan cleanup on readonly fs [ 167.135913][ T8456] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.3907: bg 0: block 34: padding at end of block bitmap is not set [ 167.157776][ T8456] Quota error (device loop3): write_blk: dquota write failed [ 167.165397][ T8456] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 167.175408][ T8456] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.3907: Failed to acquire dquot type 1 [ 167.187252][ T8456] EXT4-fs (loop3): 1 truncate cleaned up [ 167.190319][ T60] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.193465][ T8456] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 167.235018][ T284] EXT4-fs (loop3): unmounting filesystem. [ 167.256186][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.288184][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.298971][ T28] audit: type=1400 audit(2000525390.689:280): avc: denied { read } for pid=8475 comm="syz.2.3916" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 167.308618][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.324045][ T8473] 8021q: VLANs not supported on wg2 [ 167.352775][ T60] usb 1-1: Product: syz [ 167.353042][ T28] audit: type=1400 audit(2000525390.689:281): avc: denied { open } for pid=8475 comm="syz.2.3916" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 167.369162][ T60] usb 1-1: Manufacturer: syz [ 167.424296][ T28] audit: type=1400 audit(2000525390.710:282): avc: denied { ioctl } for pid=8475 comm="syz.2.3916" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 167.428442][ T60] usb 1-1: SerialNumber: syz [ 167.454409][ T8485] xt_CT: You must specify a L4 protocol and not use inversions on it [ 167.459943][ T8329] loop1: detected capacity change from 0 to 262144 [ 167.464754][ T28] audit: type=1400 audit(2000525390.742:283): avc: denied { append } for pid=8478 comm="syz.2.3918" 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 [ 167.500015][ T60] cdc_acm: probe of 1-1:1.0 failed with error -22 [ 167.603887][ T8503] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 167.797471][ T8539] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3946'. [ 167.815075][ T60] usb 1-1: USB disconnect, device number 78 [ 167.864263][ T8546] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3949'. [ 167.955076][ T8561] loop3: detected capacity change from 0 to 256 [ 167.975355][ T8561] exfat: Deprecated parameter 'namecase' [ 167.998730][ T8561] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 168.050243][ T8576] x_tables: duplicate underflow at hook 2 [ 168.346098][ T8624] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 168.353369][ T8624] IPv6: NLM_F_CREATE should be set when creating new route [ 168.360630][ T8624] IPv6: NLM_F_CREATE should be set when creating new route [ 168.482761][ T8645] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 168.566027][ T8645] syz.3.4000 (8645) used greatest stack depth: 20320 bytes left [ 168.576914][ T8661] loop3: detected capacity change from 0 to 512 [ 168.637343][ T8661] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 168.643106][ T8678] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 168.662078][ T8661] ext4 filesystem being mounted at /750/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.713205][ T284] EXT4-fs (loop3): unmounting filesystem. [ 168.722455][ T6] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 168.752228][ T8688] IPv6: NLM_F_REPLACE set, but no existing node found! [ 168.782595][ T8694] xt_SECMARK: invalid security context 'unconfined' [ 168.857170][ T8706] netlink: 64 bytes leftover after parsing attributes in process `syz.2.4028'. [ 168.892543][ T8715] x_tables: duplicate entry at hook 3 [ 168.903384][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 168.910085][ T6] usb 1-1: config 245 has an invalid interface number: 190 but max is 1 [ 168.931676][ T6] usb 1-1: config 245 contains an unexpected descriptor of type 0x2, skipping [ 168.958009][ T6] usb 1-1: config 245 has an invalid interface number: 54 but max is 1 [ 168.971518][ T6] usb 1-1: config 245 has an invalid descriptor of length 0, skipping remainder of the config [ 168.984048][ T6] usb 1-1: config 245 has no interface number 0 [ 169.001130][ T6] usb 1-1: config 245 has no interface number 1 [ 169.007424][ T6] usb 1-1: config 245 interface 190 altsetting 1 has a duplicate endpoint with address 0x2, skipping [ 169.032633][ T6] usb 1-1: config 245 interface 190 altsetting 1 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 169.046056][ T8739] netlink: 'syz.2.4042': attribute type 7 has an invalid length. [ 169.054180][ T8739] netlink: 'syz.2.4042': attribute type 8 has an invalid length. [ 169.068031][ T6] usb 1-1: config 245 interface 190 altsetting 1 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 169.081039][ T6] usb 1-1: config 245 interface 190 altsetting 1 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 169.094635][ T8743] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4046'. [ 169.104363][ T6] usb 1-1: config 245 interface 190 altsetting 1 endpoint 0xB has invalid wMaxPacketSize 0 [ 169.111158][ T8747] netlink: 'syz.2.4048': attribute type 5 has an invalid length. [ 169.116208][ T8745] netlink: 72 bytes leftover after parsing attributes in process `syz.3.4047'. [ 169.132432][ T6] usb 1-1: config 245 interface 190 altsetting 1 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 169.143769][ T6] usb 1-1: config 245 interface 190 altsetting 1 has a duplicate endpoint with address 0x6, skipping [ 169.157172][ T8749] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 169.172974][ T6] usb 1-1: config 245 interface 190 altsetting 1 has an invalid endpoint with address 0x80, skipping [ 169.196592][ T6] usb 1-1: config 245 interface 190 altsetting 1 has a duplicate endpoint with address 0x7, skipping [ 169.218396][ T6] usb 1-1: config 245 interface 190 altsetting 1 has a duplicate endpoint with address 0xD, skipping [ 169.239512][ T6] usb 1-1: config 245 interface 54 altsetting 127 has 0 endpoint descriptors, different from the interface descriptor's value: 13 [ 169.270283][ T6] usb 1-1: config 245 interface 190 has no altsetting 0 [ 169.279317][ T6] usb 1-1: config 245 interface 54 has no altsetting 0 [ 169.321511][ T6] usb 1-1: New USB device found, idVendor=17ef, idProduct=7214, bcdDevice= 4.03 [ 169.351422][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.359483][ T6] usb 1-1: Product: syz [ 169.371690][ T6] usb 1-1: Manufacturer: syz [ 169.385900][ T6] usb 1-1: SerialNumber: syz [ 169.398209][ T8787] loop4: detected capacity change from 0 to 512 [ 169.445388][ T8787] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 169.469755][ T8787] ext4 filesystem being mounted at /821/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.491833][ T8798] netlink: 'syz.1.4072': attribute type 5 has an invalid length. [ 169.499631][ T8800] ipt_REJECT: TCP_RESET invalid for non-tcp [ 169.506794][ T287] EXT4-fs (loop4): unmounting filesystem. [ 169.597663][ T8818] __nla_validate_parse: 4 callbacks suppressed [ 169.597682][ T8818] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4081'. [ 169.614980][ T6] r8152-cfgselector 1-1: Unknown version 0x0000 [ 169.639988][ T8825] loop3: detected capacity change from 0 to 512 [ 169.641207][ T6] r8152-cfgselector 1-1: Unknown version 0x0000 [ 169.659914][ T8827] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 169.668186][ T8825] EXT4-fs: Ignoring removed oldalloc option [ 169.684452][ T6] r8152-cfgselector 1-1: Unknown version 0x0000 [ 169.710748][ T6] r8152-cfgselector 1-1: USB disconnect, device number 79 [ 169.733404][ T8825] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 169.762033][ T8825] ext4 filesystem being mounted at /772/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 169.802270][ T8851] xt_TPROXY: Can be used only with -p tcp or -p udp [ 169.827634][ T284] EXT4-fs (loop3): unmounting filesystem. [ 169.866434][ T8862] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4102'. [ 169.889919][ T8862] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4102'. [ 169.939043][ T8874] loop3: detected capacity change from 0 to 512 [ 169.956346][ T8874] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 169.970770][ T8874] EXT4-fs error (device loop3): ext4_xattr_set_entry:1628: inode #2: comm syz.3.4109: corrupted xattr entries [ 169.977550][ T8881] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4110'. [ 169.996971][ T284] EXT4-fs (loop3): unmounting filesystem. [ 170.090463][ T8899] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4121'. [ 170.258888][ T8940] xt_hashlimit: max too large, truncated to 1048576 [ 170.288396][ T8940] xt_bpf: check failed: parse error [ 170.334070][ T8952] netlink: 292 bytes leftover after parsing attributes in process `syz.4.4146'. [ 170.482655][ T8986] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4164'. [ 170.510514][ T8988] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4166'. [ 170.535303][ T8988] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4166'. [ 170.558078][ T8988] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4166'. [ 170.575851][ T8988] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 170.593447][ T8990] device vlan0 entered promiscuous mode [ 170.728758][ T9023] xt_NFQUEUE: number of queues (65534) out of range (got 131068) [ 170.740894][ T9025] netlink: 'syz.1.4180': attribute type 10 has an invalid length. [ 170.768485][ T9025] netlink: 'syz.1.4180': attribute type 10 has an invalid length. [ 171.148194][ T9096] Illegal XDP return value 4294967283 on prog (id 443) dev N/A, expect packet loss! [ 171.217903][ T9112] tc_dump_action: action bad kind [ 171.239798][ T9117] loop4: detected capacity change from 0 to 256 [ 171.282069][ T9117] FAT-fs (loop4): Directory bread(block 64) failed [ 171.317666][ T9117] FAT-fs (loop4): Directory bread(block 65) failed [ 171.325665][ T9117] FAT-fs (loop4): Directory bread(block 66) failed [ 171.338342][ T9117] FAT-fs (loop4): Directory bread(block 67) failed [ 171.347333][ T9117] FAT-fs (loop4): Directory bread(block 68) failed [ 171.355655][ T9117] FAT-fs (loop4): Directory bread(block 69) failed [ 171.371011][ T9117] FAT-fs (loop4): Directory bread(block 70) failed [ 171.386569][ T9117] FAT-fs (loop4): Directory bread(block 71) failed [ 171.402757][ T9117] FAT-fs (loop4): Directory bread(block 72) failed [ 171.423994][ T9144] xt_socket: unknown flags 0x58 [ 171.425907][ T9117] FAT-fs (loop4): Directory bread(block 73) failed [ 171.617700][ T9178] x_tables: unsorted entry at hook 3 [ 171.618185][ T9166] loop1: detected capacity change from 0 to 4096 [ 171.640597][ T9182] loop4: detected capacity change from 0 to 512 [ 171.656046][ T9182] EXT4-fs: Ignoring removed oldalloc option [ 171.672008][ T9166] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 171.696767][ T9182] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 171.708555][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 171.708571][ T28] audit: type=1400 audit(2000525395.318:311): avc: denied { write } for pid=9164 comm="syz.1.4254" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 171.709922][ T9182] ext4 filesystem being mounted at /866/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 171.723148][ T28] audit: type=1400 audit(2000525395.329:312): avc: denied { remove_name } for pid=9164 comm="syz.1.4254" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 171.752894][ T9194] netlink: 'syz.3.4265': attribute type 5 has an invalid length. [ 171.777640][ T287] EXT4-fs (loop4): unmounting filesystem. [ 171.792017][ T28] audit: type=1400 audit(2000525395.329:313): avc: denied { rename } for pid=9164 comm="syz.1.4254" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 171.814355][ T28] audit: type=1400 audit(2000525395.329:314): avc: denied { add_name } for pid=9164 comm="syz.1.4254" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 171.836684][ T28] audit: type=1400 audit(2000525395.329:315): avc: denied { unlink } for pid=9164 comm="syz.1.4254" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 171.868511][ T28] audit: type=1400 audit(2000525395.486:316): avc: denied { write } for pid=9195 comm="syz.4.4266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 171.893669][ T283] EXT4-fs (loop1): unmounting filesystem. [ 171.970707][ T28] audit: type=1400 audit(2000525395.549:317): avc: denied { bind } for pid=9203 comm="syz.0.4271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 172.035048][ T9226] binder: 9225:9226 ioctl c0306201 200000000240 returned -14 [ 172.054696][ T28] audit: type=1400 audit(2000525395.560:318): avc: denied { audit_write } for pid=9201 comm="syz.3.4270" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 172.108564][ T28] audit: type=1400 audit(2000525395.654:319): avc: denied { ioctl } for pid=9225 comm="syz.4.4281" path="/dev/binderfs/binder0" dev="binder" ino=19 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 172.153189][ T9245] usb usb8: usbfs: process 9245 (syz.4.4290) did not claim interface 0 before use [ 172.161317][ T28] audit: type=1400 audit(2000525395.791:320): avc: denied { write } for pid=9243 comm="syz.4.4290" 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 [ 172.391682][ T9293] x_tables: unsorted underflow at hook 1 [ 172.513728][ T24] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 172.556727][ T9325] binder: 9324:9325 ioctl 40046210 0 returned -14 [ 172.614925][ T9334] device veth4 entered promiscuous mode [ 172.723259][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 172.729869][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 172.758610][ T24] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 172.780022][ T24] usb 4-1: config 1 has no interface number 1 [ 172.800269][ T24] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 172.846735][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 172.854788][ T9363] loop1: detected capacity change from 0 to 8192 [ 172.863131][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.890783][ T24] usb 4-1: Product: syz [ 172.901357][ T24] usb 4-1: Manufacturer: syz [ 172.920140][ T24] usb 4-1: SerialNumber: syz [ 172.935132][ T9363] loop1: p4 < > [ 172.939011][ T9258] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 173.005439][ T827] udevd[827]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 173.159181][ T24] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 173.172185][ T24] usb 4-1: 2:1 : invalid channels 0 [ 173.196536][ T24] usb 4-1: USB disconnect, device number 75 [ 173.418994][ T6] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 173.571818][ T9495] netlink: 'syz.1.4414': attribute type 9 has an invalid length. [ 173.600866][ T6] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 173.611810][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 173.626937][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.636411][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 173.645012][ T6] usb 5-1: SerialNumber: syz [ 173.662474][ T9421] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 173.687892][ T9509] netlink: 'syz.3.4421': attribute type 3 has an invalid length. [ 173.721397][ T9514] device veth2 entered promiscuous mode [ 173.761715][ T303] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 173.869411][ T9421] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 173.901769][ T9543] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 173.931431][ T9549] loop2: detected capacity change from 0 to 256 [ 173.942629][ T303] usb 1-1: Using ep0 maxpacket: 16 [ 173.949054][ T303] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.960392][ T9549] FAT-fs (loop2): Directory bread(block 64) failed [ 173.967065][ T9549] FAT-fs (loop2): Directory bread(block 65) failed [ 173.973801][ T303] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 173.998355][ T9549] FAT-fs (loop2): Directory bread(block 66) failed [ 174.009462][ T9549] FAT-fs (loop2): Directory bread(block 67) failed [ 174.016940][ T303] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 174.035054][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.043430][ T9549] FAT-fs (loop2): Directory bread(block 68) failed [ 174.050251][ T9549] FAT-fs (loop2): Directory bread(block 69) failed [ 174.057110][ T303] usb 1-1: Product: syz [ 174.061499][ T303] usb 1-1: Manufacturer: syz [ 174.066136][ T303] usb 1-1: SerialNumber: syz [ 174.074146][ T6] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 174.085495][ T9549] FAT-fs (loop2): Directory bread(block 70) failed [ 174.092964][ T6] usb 5-1: USB disconnect, device number 70 [ 174.100174][ T9549] FAT-fs (loop2): Directory bread(block 71) failed [ 174.111279][ T9549] FAT-fs (loop2): Directory bread(block 72) failed [ 174.118695][ T9558] IPv6: sit1: Disabled Multicast RS [ 174.119649][ T9549] FAT-fs (loop2): Directory bread(block 73) failed [ 174.217216][ T9571] 9pnet_fd: Insufficient options for proto=fd [ 174.302223][ T303] usb 1-1: 0:2 : does not exist [ 174.314609][ T303] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 174.326585][ T9595] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=27 sclass=netlink_tcpdiag_socket pid=9595 comm=syz.1.4461 [ 174.346623][ T9595] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pid=9595 comm=syz.1.4461 [ 174.362499][ T303] usb 1-1: USB disconnect, device number 80 [ 174.415722][ T9609] loop1: detected capacity change from 0 to 256 [ 174.453364][ T9609] FAT-fs (loop1): Directory bread(block 64) failed [ 174.460307][ T9609] FAT-fs (loop1): Directory bread(block 65) failed [ 174.468052][ T9609] FAT-fs (loop1): Directory bread(block 66) failed [ 174.476915][ T9609] FAT-fs (loop1): Directory bread(block 67) failed [ 174.483689][ T9609] FAT-fs (loop1): Directory bread(block 68) failed [ 174.493770][ T9609] FAT-fs (loop1): Directory bread(block 69) failed [ 174.502859][ T9609] FAT-fs (loop1): Directory bread(block 70) failed [ 174.510131][ T9609] FAT-fs (loop1): Directory bread(block 71) failed [ 174.519130][ T9609] FAT-fs (loop1): Directory bread(block 72) failed [ 174.526181][ T9609] FAT-fs (loop1): Directory bread(block 73) failed [ 174.572161][ T827] udevd[827]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.587250][ T9631] __nla_validate_parse: 10 callbacks suppressed [ 174.587271][ T9631] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4481'. [ 174.669957][ T9647] netlink: 10 bytes leftover after parsing attributes in process `syz.4.4488'. [ 174.749441][ T9659] loop3: detected capacity change from 0 to 4096 [ 174.795394][ T9659] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 174.867240][ T284] EXT4-fs (loop3): unmounting filesystem. [ 174.871950][ T9680] SELinux: failed to load policy [ 174.873307][ T9678] device bridge_slave_1 left promiscuous mode [ 174.893029][ T9678] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.915118][ T9678] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 174.931908][ T9684] netlink: 'syz.0.4508': attribute type 5 has an invalid length. [ 175.053788][ T9710] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4520'. [ 175.267510][ T9754] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4544'. [ 175.288724][ T9759] IPv6: NLM_F_CREATE should be specified when creating new route [ 175.530906][ T9801] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4565'. [ 175.654188][ T9828] netlink: 'syz.0.4578': attribute type 12 has an invalid length. [ 175.775721][ T9855] netlink: 'syz.0.4592': attribute type 30 has an invalid length. [ 175.819661][ T9863] netlink: 'syz.1.4596': attribute type 2 has an invalid length. [ 175.825828][ T9867] xt_l2tp: v2 doesn't support IP mode [ 176.002754][ T9912] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4621'. [ 176.100820][ T9944] x_tables: duplicate underflow at hook 3 [ 176.123742][ T9947] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4637'. [ 176.148460][ T9952] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4639'. [ 176.158614][ T9954] netlink: 64 bytes leftover after parsing attributes in process `syz.0.4641'. [ 176.254719][ T9976] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 176.330147][T10000] netlink: 'syz.2.4664': attribute type 4 has an invalid length. [ 176.338341][T10000] netlink: 17 bytes leftover after parsing attributes in process `syz.2.4664'. [ 176.463603][T10036] futex_wake_op: syz.0.4681 tries to shift op by 32; fix this program [ 176.477614][ T28] kauditd_printk_skb: 214 callbacks suppressed [ 176.477629][ T28] audit: type=1400 audit(2000525400.325:535): avc: denied { read write } for pid=286 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 [ 176.543852][ T28] audit: type=1400 audit(2000525400.346:536): avc: denied { read write } for pid=286 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 [ 176.578647][ T28] audit: type=1400 audit(2000525400.346:537): avc: denied { bpf } for pid=10041 comm="syz.2.4686" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 176.599560][ T28] audit: type=1400 audit(2000525400.346:538): avc: denied { prog_load } for pid=10041 comm="syz.2.4686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 176.622341][ T28] audit: type=1400 audit(2000525400.346:539): avc: denied { bpf } for pid=10041 comm="syz.2.4686" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 176.648692][ T28] audit: type=1400 audit(2000525400.357:540): avc: denied { read write } for pid=285 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=0 [ 176.686015][ T28] audit: type=1400 audit(2000525400.367:541): 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 [ 176.714438][T10082] IPv6: NLM_F_REPLACE set, but no existing node found! [ 176.738185][T10088] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 176.754488][ T28] audit: type=1400 audit(2000525400.378:542): avc: denied { read write } for pid=285 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=0 [ 176.791911][ T28] audit: type=1400 audit(2000525400.378:543): avc: denied { read write } for pid=287 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 [ 176.817477][ T28] audit: type=1400 audit(2000525400.388:544): 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 [ 176.929438][T10132] tc_dump_action: action bad kind [ 176.951199][T10137] xt_hashlimit: size too large, truncated to 1048576 [ 176.969647][T10137] xt_hashlimit: invalid rate [ 177.027029][T10159] xt_CT: You must specify a L4 protocol and not use inversions on it [ 177.154343][T10199] netlink: 'syz.0.4763': attribute type 9 has an invalid length. [ 177.389359][T10268] xt_SECMARK: invalid mode: 2 [ 177.481301][T10299] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.495716][T10303] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 177.508454][T10299] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.525681][T10299] device veth0_vlan left promiscuous mode [ 177.556122][T10299] device veth0_vlan entered promiscuous mode [ 177.571936][T10299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge1: link becomes ready [ 177.607936][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 177.621836][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.630359][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 177.648022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.657235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.666982][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.678463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.689959][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.698559][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.702834][T10333] xt_CT: No such helper "syz0" [ 177.707222][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.718825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.727338][T10325] device vlan0 entered promiscuous mode [ 177.741426][ T60] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 177.760887][ T60] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 177.775286][ T60] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 178.311534][T10431] xt_CT: You must specify a L4 protocol and not use inversions on it [ 178.334923][ T60] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 178.466090][T10464] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.487168][ T953] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 178.489726][T10464] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.500098][T10468] xt_CT: No such helper "pptp" [ 178.541907][T10464] device vlan0 left promiscuous mode [ 178.554080][T10464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.564908][T10464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.582413][T10471] bridge0: port 3(veth0_to_bridge) entered blocking state [ 178.594155][T10471] bridge0: port 3(veth0_to_bridge) entered disabled state [ 178.612423][T10471] device veth0_to_bridge entered promiscuous mode [ 178.626584][T10471] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 178.649030][T10471] bridge0: port 3(veth0_to_bridge) entered blocking state [ 178.656200][T10471] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 178.664978][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.673487][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 178.706691][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.726113][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 178.740761][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.749666][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.758934][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.767389][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.777152][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.867386][T10503] x_tables: unsorted underflow at hook 2 [ 179.075381][T10538] @: renamed from bond_slave_0 [ 179.144580][T10549] binfmt_misc: register: failed to install interpreter file ./file0 [ 179.596005][T10627] netlink: 'syz.2.4972': attribute type 29 has an invalid length. [ 179.611098][T10627] netlink: 'syz.2.4972': attribute type 3 has an invalid length. [ 179.622165][T10627] __nla_validate_parse: 11 callbacks suppressed [ 179.622182][T10627] netlink: 76 bytes leftover after parsing attributes in process `syz.2.4972'. [ 179.927429][T10689] netlink: 'syz.1.5004': attribute type 1 has an invalid length. [ 180.008215][T10704] xt_CT: No such helper "snmp_trap" [ 180.066340][T10713] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5016'. [ 180.110037][T10713] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5016'. [ 180.135198][T10721] netlink: 'syz.2.5019': attribute type 9 has an invalid length. [ 180.197895][T10739] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5029'. [ 180.252039][T10753] netlink: 60 bytes leftover after parsing attributes in process `syz.0.5035'. [ 180.381569][T10777] netlink: 224 bytes leftover after parsing attributes in process `syz.0.5048'. [ 180.405073][T10777] netlink: 224 bytes leftover after parsing attributes in process `syz.0.5048'. [ 180.421265][T10777] netlink: 38 bytes leftover after parsing attributes in process `syz.0.5048'. [ 180.719901][T10846] xt_bpf: check failed: parse error [ 180.756058][T10854] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 180.781425][T10859] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5086'. [ 180.897001][T10881] xt_hashlimit: size too large, truncated to 1048576 [ 181.076825][T10917] netlink: 'syz.2.5117': attribute type 12 has an invalid length. [ 181.090725][T10921] netlink: 'syz.3.5120': attribute type 5 has an invalid length. [ 181.180500][T10941] xt_TCPMSS: Only works on TCP SYN packets [ 181.251424][ T28] kauditd_printk_skb: 562 callbacks suppressed [ 181.251441][ T28] audit: type=1400 audit(2000525405.332:1107): avc: denied { read write } for pid=286 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 [ 181.318997][T10967] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 181.323773][ T28] audit: type=1400 audit(2000525405.332:1108): 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 [ 181.356036][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.358074][ T28] audit: type=1400 audit(2000525405.374:1109): avc: denied { read write } for pid=285 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=0 [ 181.368236][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.393285][ T28] audit: type=1400 audit(2000525405.374:1110): 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 [ 181.404323][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.428742][ T28] audit: type=1400 audit(2000525405.385:1111): avc: denied { read write } for pid=10965 comm="syz.0.5143" name="loop8" dev="devtmpfs" ino=126 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 181.440249][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.465087][ T28] audit: type=1400 audit(2000525405.385:1112): avc: denied { read write } for pid=287 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 [ 181.476288][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.500570][ T28] audit: type=1400 audit(2000525405.395:1113): avc: denied { read write } for pid=286 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 [ 181.512322][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.536582][ T28] audit: type=1400 audit(2000525405.406:1114): avc: denied { unlink } for pid=287 comm="syz-executor" name="file1" dev="tmpfs" ino=5189 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=0 [ 181.548311][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.571105][ T28] audit: type=1400 audit(2000525405.416:1115): avc: denied { read write } for pid=285 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=0 [ 181.582869][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.607402][ T28] audit: type=1400 audit(2000525405.448:1116): avc: denied { bpf } for pid=10972 comm="syz.2.5146" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 181.619118][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 181.653112][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 181.708708][T10976] device wg1 entered promiscuous mode [ 181.715367][T10978] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5150'. [ 181.739971][T10978] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 181.840564][ T7241] ------------[ cut here ]------------ [ 181.846082][ T7241] kernel BUG at fs/buffer.c:2714! [ 181.873720][ T7241] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 181.879845][ T7241] CPU: 0 PID: 7241 Comm: kmmpd-loop0 Not tainted 6.1.145-syzkaller-00036-g4a6a5e5dbb49 #0 [ 181.889758][ T7241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 181.899950][ T7241] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 181.905373][ T7241] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 38 38 e8 ff e9 b0 fe ff ff e8 0e d5 a3 ff 0f 0b e8 07 d5 a3 ff <0f> 0b e8 00 d5 a3 ff 0f 0b e8 f9 d4 a3 ff 0f 0b e8 f2 d4 a3 ff 0f [ 181.925009][ T7241] RSP: 0018:ffffc90010fafca0 EFLAGS: 00010293 [ 181.931097][ T7241] RAX: ffffffff81cc2d79 RBX: 0000000000000000 RCX: ffff888156869440 [ 181.939083][ T7241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 181.947245][ T7241] RBP: ffffc90010fafcf0 R08: dffffc0000000000 R09: ffffed102085de2b [ 181.955254][ T7241] R10: ffffed102085de2b R11: 1ffff1102085de2a R12: 0000000000000000 [ 181.963279][ T7241] R13: 1ffff1102085de2a R14: ffff8881042ef150 R15: 0000000000003801 [ 181.971269][ T7241] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 181.980230][ T7241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.986827][ T7241] CR2: 00007ffffc1ce388 CR3: 000000012f3e6000 CR4: 00000000003506b0 [ 181.994817][ T7241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 182.002802][ T7241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 182.010796][ T7241] Call Trace: [ 182.014093][ T7241] [ 182.017037][ T7241] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 182.022873][ T7241] submit_bh+0x1f/0x30 [ 182.026973][ T7241] write_mmp_block_thawed+0x34a/0x4c0 [ 182.032376][ T7241] ? read_mmp_block+0x6d0/0x6d0 [ 182.037272][ T7241] ? __cfi_process_timeout+0x10/0x10 [ 182.042580][ T7241] write_mmp_block+0x138/0x2b0 [ 182.047378][ T7241] kmmpd+0x3ce/0x950 [ 182.051297][ T7241] kthread+0x281/0x320 [ 182.055449][ T7241] ? __cfi_kmmpd+0x10/0x10 [ 182.059899][ T7241] ? __cfi_kthread+0x10/0x10 [ 182.064519][ T7241] ret_from_fork+0x1f/0x30 [ 182.068999][ T7241] [ 182.072043][ T7241] Modules linked in: [ 182.141584][ T7241] ---[ end trace 0000000000000000 ]--- [ 182.148249][ T7241] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 182.153703][ T7241] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 38 38 e8 ff e9 b0 fe ff ff e8 0e d5 a3 ff 0f 0b e8 07 d5 a3 ff <0f> 0b e8 00 d5 a3 ff 0f 0b e8 f9 d4 a3 ff 0f 0b e8 f2 d4 a3 ff 0f [ 182.195803][ T7241] RSP: 0018:ffffc90010fafca0 EFLAGS: 00010293 [ 182.207808][ T7241] RAX: ffffffff81cc2d79 RBX: 0000000000000000 RCX: ffff888156869440 [ 182.224624][ T7241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 182.250416][ T7241] RBP: ffffc90010fafcf0 R08: dffffc0000000000 R09: ffffed102085de2b [ 182.258528][ T7241] R10: ffffed102085de2b R11: 1ffff1102085de2a R12: 0000000000000000 [ 182.288452][ T7241] R13: 1ffff1102085de2a R14: ffff8881042ef150 R15: 0000000000003801 [ 182.296568][ T7241] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 182.317091][ T7241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.323803][ T7241] CR2: 00007ffffc1ccbe8 CR3: 0000000107d87000 CR4: 00000000003506b0 [ 182.355176][ T7241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 182.363199][ T7241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 182.383734][ T7241] Kernel panic - not syncing: Fatal exception [ 182.390130][ T7241] Kernel Offset: disabled [ 182.394467][ T7241] Rebooting in 86400 seconds..