last executing test programs: 1.413554527s ago: executing program 2 (id=5643): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000000140001012abd7000f8fbdf250a2019ff", @ANYRES32, @ANYBLOB="0c0002"], 0x2c}, 0x1, 0x0, 0x0, 0x4c041}, 0x8004) 1.363421578s ago: executing program 2 (id=5648): r0 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000000000000000000000007000000830b040a0101027f00000100000000001c000000000000000000000008"], 0x40}, 0x20000000) 1.298782599s ago: executing program 2 (id=5655): mknod(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f00000001c0)={[{@discard_unit_segment}, {@jqfmt_vfsold}, {@disable_ext_identify}, {@compress_cache}, {@inline_xattr}, {@noinline_dentry}, {@prjjquota={'prjjquota', 0x3d, '\x00\x00\x00\x00\x00\x00\x00\xdd\xff\x00\x89\xc5\xa8+\xc9X\x15\xa0\n\xebU\xd4K\x96'}}, {@nogc_merge}, {@checkpoint_diasble}, {@test_dummy_encryption_v1}, {}, {@background_gc_on}, {@lfs_mode}, {@noinline_dentry}]}, 0xfd, 0x5529, &(0x7f0000000600)="$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867.124016ms ago: executing program 4 (id=5678): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000012c0)=""/168, 0xa8) 837.072366ms ago: executing program 1 (id=5681): syz_open_procfs(0x0, &(0x7f0000000000)='net/vlan/vlan0\x00') syz_open_procfs(0x0, &(0x7f00000001c0)='net/vlan/vlan0\x00') 823.697367ms ago: executing program 4 (id=5682): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000000f80)=@newtaction={0x84, 0x30, 0x12f, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0xff, 0x20000000, 0xe80, 0x6, 0x7, {0x1, 0x1, 0x5018, 0x5, 0x5, 0x2}, {0x8, 0x2, 0x1, 0x7f, 0x5d, 0x8}, 0x7, 0x1a9, 0x200}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa, {0x2}}}}]}]}, 0x84}}, 0x0) 773.179247ms ago: executing program 1 (id=5683): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20081, 0x0) write$vga_arbiter(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='decodes '], 0xf) 773.044867ms ago: executing program 4 (id=5684): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000005c0)="5c00000011006b906fdfe1ef704ad931c605876c1d0000007ea60864160af365040012000a002e00000000009ee5179da5a02b9e9171452bc520ae8cc4044ed34460bc24eab556a705251e6182949a", 0x4f}, {&(0x7f0000000280)="b57da9566abc2a9ab7216d0c51", 0xd}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x0) 772.846807ms ago: executing program 1 (id=5685): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x96676e7eb14b4b45, 0x0, 0x0) 746.059718ms ago: executing program 4 (id=5686): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@can_newroute={0x14c, 0x18, 0x1, 0x0, 0x0, {0x1d, 0x1, 0x3}, [@CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "a67494fcd3a42289"}, 0x1}}, @CGW_CS_CRC8={0x11e, 0x6, {0x9, 0x47, 0x4, 0x5, 0x0, "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", 0x0, "5c8d586b2a88d81866930fca15c8a95d29e5b2ea"}}]}, 0x14c}}, 0x10) 742.665948ms ago: executing program 1 (id=5687): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x4a, 0x201, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 702.715578ms ago: executing program 4 (id=5688): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda0602000000fde80001dd0000040d001800ea11c21d0005000000", 0x29}], 0x1) 689.232209ms ago: executing program 1 (id=5689): r0 = getpid() process_vm_writev(r0, &(0x7f0000003280)=[{&(0x7f0000002e00)=""/233, 0xe9}, {&(0x7f0000002f00)=""/143, 0x8f}, {&(0x7f0000002fc0)=""/104, 0x68}, {&(0x7f0000003040)=""/120, 0x78}, {&(0x7f00000030c0)=""/109, 0x6d}], 0x5, &(0x7f00000046c0)=[{&(0x7f00000035c0)=""/4096, 0x1000}], 0x1, 0x0) 665.625729ms ago: executing program 4 (id=5691): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 642.4912ms ago: executing program 1 (id=5692): r0 = syz_usb_connect(0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000a7420040ab0501030001010203010902240001000000000904000002aad45c0009058e02000000000009050a06"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000680)={0x1c, &(0x7f0000000500)={0x0, 0x15}, 0x0, 0x0}) 514.449422ms ago: executing program 2 (id=5700): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22, 0xfb, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 483.610292ms ago: executing program 2 (id=5702): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000ac0), 0x1, 0x44a, &(0x7f0000000400)="$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") mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x2, 0x0) 338.809065ms ago: executing program 3 (id=5711): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002fc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}}], 0x2, 0x0) 253.267036ms ago: executing program 3 (id=5712): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000140)={[{@metacopy_on}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}, {@index_on}]}) 252.693836ms ago: executing program 0 (id=5713): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fstat(r0, &(0x7f00000003c0)) 213.167807ms ago: executing program 0 (id=5714): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@ipv6_newrule={0x40, 0x20, 0x2d2c6d60ea1da725, 0x70bd29, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x7, 0xff, 0x0, 0x0, 0x1, 0x10002}, [@FIB_RULE_POLICY=@FRA_PRIORITY={0x8}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'vlan0\x00'}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e23, 0x4e23}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) 141.705058ms ago: executing program 3 (id=5715): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='loginuid\x00') pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='0', 0x1}, {&(0x7f0000000240)=']', 0x1}], 0x2, 0x0, 0x0) 96.638278ms ago: executing program 0 (id=5716): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000080000c500000022000000850000009e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="00000000cf9a832319b7a978c405", 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 96.421838ms ago: executing program 2 (id=5717): r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000a00)=[{&(0x7f00000004c0)="a762918dd6c10f5973585e458edddea0b92a9e3c39db3b551ab29f34e4884cc4abe7935bfcd946de35740c", 0x2b}], 0x1) 96.348098ms ago: executing program 3 (id=5718): r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') read$FUSE(r0, &(0x7f00000020c0)={0x2020}, 0x2020) 62.688579ms ago: executing program 0 (id=5719): r0 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x541b, 0x1000000000000) 62.209809ms ago: executing program 3 (id=5720): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x409, 0x0, 0x25dfdbfb, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x4, 0x5}}}]}, 0x34}}, 0x0) 14.65997ms ago: executing program 0 (id=5721): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7800000019002507b9409b14ffff00000a040000000b06050e0209095c0009003f00064c0a0000000d0085a168d0bf46d32345653600648d27000500eb16000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400080004000a0000000000e000e218d1ddf66ed538f2523250", 0x78, 0x0, 0x0, 0x0) 14.14696ms ago: executing program 3 (id=5722): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000280)=0x1, 0x4) 0s ago: executing program 0 (id=5723): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x80000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) kernel console output (not intermixed with test programs): o 7 [ 208.301855][ T8155] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.3706: couldn't read orphan inode 15 (err -117) [ 208.310466][ T20] usb 5-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 208.325357][ T8155] EXT4-fs (loop3): Remounting filesystem read-only [ 208.332967][ T20] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 208.339951][ T8155] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,grpquota,. Quota mode: writeback. [ 208.348620][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.360835][ T26] usb 3-1: string descriptor 0 read error: -71 [ 208.383297][ T26] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 208.392677][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.419406][ T26] usb 3-1: can't set config #1, error -71 [ 208.428301][ T26] usb 3-1: USB disconnect, device number 78 [ 208.463222][ T284] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 208.538983][ T20] usb 5-1: invalid MIDI out EP 0 [ 208.544273][ T20] snd-usb-audio: probe of 5-1:27.0 failed with error -22 [ 208.552412][ T284] usb 1-1: USB disconnect, device number 77 [ 208.646014][ T550] usb 5-1: USB disconnect, device number 80 [ 208.740004][ T6] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 208.814818][ T63] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 209.071389][ T63] usb 2-1: Using ep0 maxpacket: 16 [ 209.124900][ T6] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 209.136379][ T6] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 209.148000][ T6] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 209.157089][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.178467][ T8159] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 209.198648][ T8201] loop4: detected capacity change from 0 to 16 [ 209.210446][ T550] usb 3-1: new full-speed USB device number 79 using dummy_hcd [ 209.218252][ T63] usb 2-1: config 6 has an invalid interface number: 59 but max is 0 [ 209.226493][ T63] usb 2-1: config 6 has no interface number 0 [ 209.232919][ T63] usb 2-1: config 6 interface 59 has no altsetting 0 [ 209.312672][ T8201] erofs: (device loop4): mounted with root inode @ nid 36. [ 209.317315][ T284] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 209.320369][ T8201] SELinux: (dev loop4, type erofs) getxattr errno 117 [ 209.402861][ T63] usb 2-1: New USB device found, idVendor=0698, idProduct=6b82, bcdDevice=d3.eb [ 209.412007][ T63] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.430044][ T63] usb 2-1: Product: syz [ 209.434683][ T63] usb 2-1: Manufacturer: syz [ 209.439497][ T63] usb 2-1: SerialNumber: syz [ 209.445674][ T6] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 209.453581][ T6] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input16 [ 209.465299][ T6] usb 4-1: USB disconnect, device number 80 [ 209.584545][ T284] usb 1-1: Using ep0 maxpacket: 8 [ 209.695965][ T7441] usb 2-1: USB disconnect, device number 81 [ 209.712883][ T284] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 255, changing to 11 [ 209.724311][ T20] usb 5-1: new full-speed USB device number 81 using dummy_hcd [ 209.731910][ T284] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 59391, setting to 1024 [ 209.743194][ T284] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 209.752476][ T284] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.756723][ T550] usb 3-1: config 1 has an invalid descriptor of length 64, skipping remainder of the config [ 209.770719][ T550] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 209.777043][ T8199] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 209.958809][ T550] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.967935][ T550] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.975983][ T550] usb 3-1: Product: syz [ 209.980233][ T550] usb 3-1: Manufacturer: syz [ 209.985213][ T550] usb 3-1: SerialNumber: syz [ 210.012251][ T8179] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 210.065702][ T284] usb 1-1: string descriptor 0 read error: -71 [ 210.072215][ T284] hub 1-1:32.0: USB hub found [ 210.129808][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 10 [ 210.140893][ T284] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 210.149764][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 210.162374][ T20] usb 5-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 210.171473][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.180655][ T20] usb 5-1: config 0 descriptor?? [ 210.215667][ T284] usb 1-1: USB disconnect, device number 78 [ 210.226485][ T20] hub 5-1:0.0: USB hub found [ 210.279535][ T580] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 210.290694][ T550] usb 3-1: selecting invalid altsetting 1 [ 210.311601][ T550] cdc_ncm 3-1:1.0: bind() failure [ 210.354499][ T550] hub 3-1:1.1: Invalid hub with more than one config or interface [ 210.362452][ T550] hub: probe of 3-1:1.1 failed with error -22 [ 210.369741][ T550] usb 3-1: USB disconnect, device number 79 [ 210.503989][ T20] hub 5-1:0.0: config failed, can't read hub descriptor (err -22) [ 210.546727][ T7441] usb 2-1: new low-speed USB device number 82 using dummy_hcd [ 210.546761][ T580] usb 4-1: Using ep0 maxpacket: 16 [ 210.559780][ T20] usb 5-1: USB disconnect, device number 81 [ 210.597191][ T8211] loop0: detected capacity change from 0 to 8192 [ 210.665822][ T8211] loop0: p3 p4 < > [ 210.670004][ T8211] loop0: p3 size 33554432 extends beyond EOD, truncated [ 210.717871][ T580] usb 4-1: unable to get BOS descriptor or descriptor too short [ 210.798293][ T395] udevd[395]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 210.798312][ T2771] udevd[2771]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 210.817901][ T580] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x1 has invalid maxpacket 32 [ 210.843960][ T580] usb 4-1: config 1 interface 0 has no altsetting 0 [ 210.942308][ T7441] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 210.950705][ T7441] usb 2-1: config 179 has no interface number 0 [ 210.957084][ T7441] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 210.968253][ T7441] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 8 [ 210.979247][ T7441] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 210.990567][ T7441] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 45824, setting to 8 [ 211.004223][ T7441] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 211.007372][ T8221] loop4: detected capacity change from 0 to 512 [ 211.017926][ T7441] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 211.024176][ T580] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 211.033441][ T7441] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.043045][ T580] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.058454][ T580] usb 4-1: Product: syz [ 211.062686][ T580] usb 4-1: Manufacturer: syz [ 211.067275][ T580] usb 4-1: SerialNumber: syz [ 211.070634][ T8209] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 211.079504][ T8209] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 211.088207][ T8221] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: comm syz.4.3738: inode #1: comm syz.4.3738: iget: illegal inode # [ 211.101563][ T8205] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 211.102232][ T8221] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3738: error while reading EA inode 1 err=-117 [ 211.121374][ T8221] EXT4-fs (loop4): 1 orphan inode deleted [ 211.127200][ T8221] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 211.207440][ T8227] loop4: detected capacity change from 0 to 512 [ 211.220365][ T20] usb 1-1: new low-speed USB device number 79 using dummy_hcd [ 211.227897][ T284] usb 3-1: new full-speed USB device number 80 using dummy_hcd [ 211.253374][ T8227] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 211.261910][ T8227] EXT4-fs (loop4): orphan cleanup on readonly fs [ 211.268919][ T8227] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 16777216 out of range 0-5 [ 211.279337][ T8227] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 211.289564][ T8227] EXT4-fs error (device loop4): ext4_acquire_dquot:6198: comm syz.4.3740: Failed to acquire dquot type 1 [ 211.301491][ T8227] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3740: bg 0: block 40: padding at end of block bitmap is not set [ 211.316190][ T8227] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 211.325719][ T8227] EXT4-fs (loop4): 1 truncate cleaned up [ 211.331677][ T8227] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.336549][ T7441] usb 2-1: USB disconnect, device number 82 [ 211.348790][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 211.348829][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 211.442694][ T8233] loop4: detected capacity change from 0 to 512 [ 211.456159][ T580] usblp 4-1:1.0: usblp0: USB Bidirectional printer dev 81 if 0 alt 4 proto 2 vid 0x0525 pid 0xA4A8 [ 211.468437][ T8233] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 211.472680][ T580] usb 4-1: USB disconnect, device number 81 [ 211.482556][ T8233] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 211.482556][ T8233] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 211.482556][ T8233] [ 211.504370][ T8233] EXT4-fs (loop4): Encoding requested by superblock is unknown [ 211.506529][ T580] usblp0: removed [ 211.628318][ T20] usb 1-1: No LPM exit latency info found, disabling LPM. [ 211.669676][ T284] usb 3-1: unable to get BOS descriptor or descriptor too short [ 211.712114][ T284] usb 3-1: not running at top speed; connect to a high speed hub [ 211.722829][ T20] usb 1-1: config 0 has no interfaces? [ 211.797605][ T284] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 211.806227][ T284] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 211.816557][ T284] usb 3-1: config 4 has no interface number 0 [ 211.969277][ T550] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 211.979261][ T20] usb 1-1: string descriptor 0 read error: -22 [ 211.988620][ T20] usb 1-1: New USB device found, idVendor=19d2, idProduct=1485, bcdDevice=e8.41 [ 211.999547][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.017227][ T20] usb 1-1: config 0 descriptor?? [ 212.075526][ T284] usb 3-1: string descriptor 0 read error: -22 [ 212.081924][ T284] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 212.091259][ T284] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.151034][ T284] usb 3-1: Found UVC 0.00 device (04f2:b746) [ 212.158671][ T284] usb 3-1: No valid video chain found. [ 212.278564][ T26] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 212.288477][ T580] usb 1-1: USB disconnect, device number 79 [ 212.348302][ T8263] loop1: detected capacity change from 0 to 40427 [ 212.368824][ T20] usb 3-1: USB disconnect, device number 80 [ 212.535250][ T26] usb 4-1: Using ep0 maxpacket: 16 [ 212.556644][ T550] usb 5-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 212.565794][ T550] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.574666][ T550] usb 5-1: config 0 descriptor?? [ 212.663556][ T26] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 212.671805][ T26] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 212.681944][ T26] usb 4-1: config 0 has no interface number 0 [ 212.770371][ T284] usb 2-1: new low-speed USB device number 83 using dummy_hcd [ 212.844629][ T580] usb 5-1: USB disconnect, device number 82 [ 212.855923][ T26] usb 4-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 212.866925][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.874965][ T26] usb 4-1: Product: syz [ 212.879795][ T26] usb 4-1: Manufacturer: syz [ 212.884695][ T26] usb 4-1: SerialNumber: syz [ 212.890368][ T26] usb 4-1: config 0 descriptor?? [ 212.939923][ T8285] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev ?, type ?) errno=-22 [ 212.953563][ T8285] fuse: Bad value for 'fd' [ 213.026037][ T8301] loop0: detected capacity change from 0 to 512 [ 213.052560][ T8301] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (268288 > 6144). [ 213.064898][ T8301] EXT4-fs warning (device loop0): ext4_enable_quotas:6450: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 213.080239][ T8301] EXT4-fs (loop0): mount failed [ 213.149069][ T6] usb 4-1: USB disconnect, device number 82 [ 213.176437][ T8309] loop0: detected capacity change from 0 to 512 [ 213.219773][ T8309] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 213.228171][ T8309] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 213.262162][ T284] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 213.272570][ T284] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.358383][ T284] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 213.358438][ T26] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 213.369461][ T284] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.465280][ T284] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 213.476121][ T284] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.496994][ T8329] loop4: detected capacity change from 0 to 256 [ 213.521830][ T8329] exFAT-fs (loop4): bogus data start sector [ 213.527986][ T8329] exFAT-fs (loop4): failed to read boot sector [ 213.534267][ T8329] exFAT-fs (loop4): failed to recognize exfat type [ 213.561580][ T284] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 213.572010][ T284] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.657726][ T580] usb 1-1: new low-speed USB device number 80 using dummy_hcd [ 213.657780][ T284] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 213.677772][ T284] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.764865][ T26] usb 3-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 213.775486][ T26] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 213.784789][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.829383][ T26] aiptek 3-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 213.967788][ T284] usb 2-1: string descriptor 0 read error: -22 [ 213.974144][ T284] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 213.983412][ T284] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.999916][ T26] usb 4-1: new full-speed USB device number 83 using dummy_hcd [ 214.021323][ T580] usb 1-1: unable to get BOS descriptor or descriptor too short [ 214.029130][ T664] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 214.043705][ T284] usb 2-1: invalid UAC_HEADER (v1) [ 214.048982][ T284] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 214.053943][ T63] usb 3-1: USB disconnect, device number 81 [ 214.106746][ T580] usb 1-1: config 1 interface 0 altsetting 44 endpoint 0x82 is Bulk; changing to Interrupt [ 214.117138][ T580] usb 1-1: config 1 interface 0 altsetting 44 endpoint 0x3 is Bulk; changing to Interrupt [ 214.127277][ T580] usb 1-1: config 1 interface 0 altsetting 44 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 214.140587][ T580] usb 1-1: config 1 interface 0 has no altsetting 0 [ 214.267552][ T284] usb 2-1: USB disconnect, device number 83 [ 214.288518][ T664] usb 5-1: Using ep0 maxpacket: 8 [ 214.395427][ T26] usb 4-1: config 0 has an invalid interface number: 46 but max is 0 [ 214.403607][ T580] usb 1-1: string descriptor 0 read error: -22 [ 214.410165][ T580] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.419337][ T26] usb 4-1: config 0 has no interface number 0 [ 214.425593][ T580] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.448872][ T8315] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 214.455870][ T8315] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 214.463003][ T664] usb 5-1: unable to get BOS descriptor or descriptor too short [ 214.471168][ T580] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 214.555808][ T664] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 214.564002][ T664] usb 5-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 214.572768][ T664] usb 5-1: config 4 has no interface number 0 [ 214.598512][ T26] usb 4-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 214.608097][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.619394][ T26] usb 4-1: Product: syz [ 214.624006][ T26] usb 4-1: Manufacturer: syz [ 214.628639][ T26] usb 4-1: SerialNumber: syz [ 214.630135][ T8349] loop2: detected capacity change from 0 to 512 [ 214.634574][ T26] usb 4-1: config 0 descriptor?? [ 214.665930][ T8349] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 214.675160][ T8349] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 214.684610][ T26] ums-karma 4-1:0.46: USB Mass Storage device detected [ 214.687775][ T284] usb 1-1: USB disconnect, device number 80 [ 214.748171][ T664] usb 5-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 214.757676][ T664] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.766035][ T664] usb 5-1: Product: syz [ 214.770497][ T664] usb 5-1: Manufacturer: syz [ 214.775135][ T664] usb 5-1: SerialNumber: syz [ 214.817284][ T8355] loop1: detected capacity change from 0 to 512 [ 214.848217][ T8355] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 214.908528][ T26] usb 4-1: USB disconnect, device number 83 [ 214.948706][ T8363] loop1: detected capacity change from 0 to 256 [ 215.000389][ T8363] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev ?, type ?) errno=-22 [ 215.032109][ T8363] FAT-fs (loop1): Unrecognized mount option "fowner<0000000000000" or missing value [ 215.036782][ T6] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 215.078970][ T8365] loop1: detected capacity change from 0 to 256 [ 215.086889][ T8365] exfat: Deprecated parameter 'namecase' [ 215.095660][ T8365] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3f33698, utbl_chksum : 0xe619d30d) [ 215.218590][ T664] usb 5-1: Found UVC 0.02 device syz (04f2:b746) [ 215.225032][ T664] usb 5-1: No valid video chain found. [ 215.231889][ T664] usb 5-1: USB disconnect, device number 83 [ 215.307146][ T8389] loop0: detected capacity change from 0 to 512 [ 215.369000][ T8389] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 215.380995][ T8389] EXT4-fs (loop0): 1 truncate cleaned up [ 215.386748][ T8389] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,nombcache,debug_want_extra_isize=0x0000000000000068,quota,resuid=0x0000000000000000,lazytime,,errors=continue. Quota mode: writeback. [ 215.443036][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 215.477741][ T8397] loop0: detected capacity change from 0 to 512 [ 215.496524][ T20] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 215.509217][ T8397] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 215.570340][ T8400] loop0: detected capacity change from 0 to 1024 [ 215.607515][ T8400] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.614529][ T8403] loop4: detected capacity change from 0 to 1024 [ 215.635497][ T6] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 215.644718][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.652940][ T6] usb 3-1: Product: syz [ 215.658000][ T6] usb 3-1: Manufacturer: syz [ 215.662624][ T6] usb 3-1: SerialNumber: syz [ 215.667999][ T6] usb 3-1: config 0 descriptor?? [ 215.670381][ T8405] loop0: detected capacity change from 0 to 1024 [ 215.682829][ T8403] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.738937][ T8408] loop4: detected capacity change from 0 to 512 [ 215.753094][ T664] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 215.764981][ T8405] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 215.795311][ T8408] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 215.855426][ T8413] loop0: detected capacity change from 0 to 1024 [ 215.856448][ T8415] loop4: detected capacity change from 0 to 1024 [ 215.882603][ T8415] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 215.893561][ T8415] ext4 filesystem being mounted at /759/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.904392][ T8413] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.918402][ T20] usb 2-1: New USB device found, idVendor=59cc, idProduct=980d, bcdDevice=b4.8e [ 215.942331][ T6] usb 3-1: USB disconnect, device number 82 [ 215.955500][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.967105][ T8420] loop4: detected capacity change from 0 to 1024 [ 215.980008][ T20] usb 2-1: config 0 descriptor?? [ 215.987029][ T8420] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.001244][ T8420] ext4 filesystem being mounted at /760/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.015950][ T8425] loop0: detected capacity change from 0 to 512 [ 216.022955][ T20] usb-storage 2-1:0.0: USB Mass Storage device detected [ 216.077443][ T8425] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.107329][ T8432] loop4: detected capacity change from 0 to 2048 [ 216.115048][ T8434] loop0: detected capacity change from 0 to 512 [ 216.148725][ T664] usb 4-1: config 0 has an invalid interface number: 248 but max is 0 [ 216.157026][ T664] usb 4-1: config 0 has no interface number 0 [ 216.163370][ T664] usb 4-1: config 0 interface 248 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 216.174569][ T664] usb 4-1: New USB device found, idVendor=1b3d, idProduct=9316, bcdDevice= 4.3d [ 216.183978][ T664] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.193072][ T664] usb 4-1: config 0 descriptor?? [ 216.204110][ T8432] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.215091][ T8432] ext4 filesystem being mounted at /762/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.235359][ T664] ftdi_sio 4-1:0.248: FTDI USB Serial Device converter detected [ 216.243751][ T664] usb 4-1: Detected FT232BM [ 216.250113][ T8434] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.251325][ T26] usb 2-1: USB disconnect, device number 84 [ 216.304959][ T8439] loop4: detected capacity change from 0 to 4096 [ 216.322724][ T8441] loop0: detected capacity change from 0 to 4096 [ 216.331721][ T8439] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 216.348364][ T8441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 216.411967][ T8447] loop0: detected capacity change from 0 to 2048 [ 216.418799][ T8445] loop4: detected capacity change from 0 to 512 [ 216.429662][ T8445] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.458810][ T664] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 216.474067][ T8447] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.482297][ T8452] loop4: detected capacity change from 0 to 16 [ 216.502718][ T664] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 216.529802][ T664] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 216.560125][ T664] usb 4-1: USB disconnect, device number 84 [ 216.588916][ T8452] erofs: (device loop4): mounted with root inode @ nid 36. [ 216.614842][ T664] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 216.636609][ T664] ftdi_sio 4-1:0.248: device disconnected [ 216.939675][ T26] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 217.206927][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 217.335275][ T26] usb 5-1: config 6 has an invalid interface number: 43 but max is 0 [ 217.351400][ T8456] loop0: detected capacity change from 0 to 131072 [ 217.356247][ T26] usb 5-1: config 6 has an invalid interface association descriptor of length 2, skipping [ 217.388703][ T26] usb 5-1: config 6 has no interface number 0 [ 217.404276][ T8456] F2FS-fs (loop0): Found nat_bits in checkpoint [ 217.405710][ T26] usb 5-1: config 6 interface 43 altsetting 170 endpoint 0xC has invalid maxpacket 512, setting to 64 [ 217.463542][ T26] usb 5-1: config 6 interface 43 has no altsetting 0 [ 217.484943][ T8456] F2FS-fs (loop0): Mounted with checkpoint version = 1b41e955 [ 217.538369][ T26] usb 5-1: string descriptor 0 read error: -71 [ 217.544715][ T26] usb 5-1: New USB device found, idVendor=2304, idProduct=023b, bcdDevice=7b.5c [ 217.581114][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.609727][ T26] usb 5-1: rejected 1 configuration due to insufficient available bus power [ 217.629369][ T26] usb 5-1: no configuration chosen from 1 choice [ 217.656039][ T26] usb 5-1: USB disconnect, device number 84 [ 218.012692][ T8462] loop3: detected capacity change from 0 to 131072 [ 218.072743][ T8472] loop4: detected capacity change from 0 to 512 [ 218.079245][ T8462] F2FS-fs (loop3): Found nat_bits in checkpoint [ 218.142825][ T8454] loop2: detected capacity change from 0 to 262144 [ 218.160279][ T8462] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 218.287655][ T8454] F2FS-fs (loop2): Found nat_bits in checkpoint [ 218.380315][ T8454] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 218.532566][ T20] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 218.853533][ T20] usb 5-1: too many configurations: 151, using maximum allowed: 8 [ 218.896460][ T8460] loop1: detected capacity change from 0 to 262144 [ 218.976207][ T8460] F2FS-fs (loop1): Found nat_bits in checkpoint [ 219.068928][ T8460] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 219.154264][ T8488] loop3: detected capacity change from 0 to 8192 [ 219.337079][ T8495] loop2: detected capacity change from 0 to 512 [ 219.367873][ T8495] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 219.408122][ T8495] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 219.450334][ T8495] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 219.514213][ T8495] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 219.548181][ T8495] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c041e01c, mo2=0100] [ 219.602164][ T8495] EXT4-fs (loop2): orphan cleanup on readonly fs [ 219.687510][ T8495] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3851: bg 0: block 34: padding at end of block bitmap is not set [ 219.714977][ T8468] loop0: detected capacity change from 0 to 262144 [ 219.719126][ T8492] loop3: detected capacity change from 0 to 65536 [ 219.742126][ T8495] Quota error (device loop2): write_blk: dquota write failed [ 219.751581][ T20] usb 5-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 219.760677][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 219.760993][ T8495] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 219.783688][ T20] usb 5-1: Product: syz [ 219.788106][ T20] usb 5-1: Manufacturer: syz [ 219.792735][ T20] usb 5-1: SerialNumber: syz [ 219.805446][ T20] usb 5-1: config 0 descriptor?? [ 219.815684][ T8468] F2FS-fs (loop0): Found nat_bits in checkpoint [ 219.822814][ T8501] loop1: detected capacity change from 0 to 2048 [ 219.829674][ T8495] EXT4-fs error (device loop2): ext4_acquire_dquot:6198: comm syz.2.3851: Failed to acquire dquot type 1 [ 219.848314][ T8495] EXT4-fs (loop2): 1 truncate cleaned up [ 219.867363][ T8495] EXT4-fs (loop2): mounted filesystem without journal. Opts: noauto_da_alloc,noblock_validity,mb_optimize_scan=0x0000000000000001,abort,,errors=continue. Quota mode: writeback. [ 219.918044][ T8501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 219.983620][ T8468] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 220.030264][ T8514] loop1: detected capacity change from 0 to 512 [ 220.077046][ T8515] loop3: detected capacity change from 0 to 4096 [ 220.104311][ T20] usb 5-1: USB disconnect, device number 85 [ 220.139620][ T8515] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 220.310649][ T8524] loop3: detected capacity change from 0 to 2048 [ 220.434245][ T30] audit: type=1400 audit(1753146201.691:240): avc: denied { write } for pid=8527 comm="syz.3.3863" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 220.482071][ T8530] loop3: detected capacity change from 0 to 512 [ 220.522878][ T8519] loop1: detected capacity change from 0 to 32768 [ 220.612415][ T8532] loop1: detected capacity change from 0 to 2048 [ 220.672171][ T30] audit: type=1400 audit(1753146201.924:241): avc: denied { write } for pid=8537 comm="syz.4.3868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 220.734491][ T8540] loop4: detected capacity change from 0 to 2048 [ 220.799515][ T8544] loop0: detected capacity change from 0 to 2048 [ 220.806065][ T8542] loop1: detected capacity change from 0 to 2048 [ 220.852091][ T8542] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 220.873891][ T26] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 220.894211][ T8547] loop2: detected capacity change from 0 to 2048 [ 220.920926][ T8551] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3873'. [ 220.939824][ T8551] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3873'. [ 221.034740][ T30] audit: type=1400 audit(1753146202.261:242): avc: denied { read } for pid=8556 comm="syz.4.3878" name="ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 221.071490][ T8565] loop0: detected capacity change from 0 to 2048 [ 221.130570][ T30] audit: type=1400 audit(1753146202.261:243): avc: denied { open } for pid=8556 comm="syz.4.3878" path="/dev/ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 221.202368][ T8565] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 221.233990][ T8565] ext4 filesystem being mounted at /813/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.258896][ T26] usb 4-1: config 0 has an invalid interface number: 219 but max is 0 [ 221.274599][ T26] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.287799][ T30] audit: type=1400 audit(1753146202.495:244): avc: denied { write } for pid=8581 comm="syz.1.3886" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 221.311961][ T30] audit: type=1400 audit(1753146202.495:245): avc: denied { open } for pid=8581 comm="syz.1.3886" path="/dev/vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 221.336085][ T26] usb 4-1: config 0 has no interface number 0 [ 221.359075][ T26] usb 4-1: config 0 interface 219 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 221.383341][ T30] audit: type=1400 audit(1753146202.579:246): avc: denied { write } for pid=8583 comm="syz.1.3888" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 221.426150][ T30] audit: type=1400 audit(1753146202.617:247): avc: denied { ioctl } for pid=8583 comm="syz.1.3888" path="/dev/kvm" dev="devtmpfs" ino=82 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 221.472615][ T26] usb 4-1: config 0 has an invalid interface number: 219 but max is 0 [ 221.481549][ T26] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.487764][ T8592] loop1: detected capacity change from 0 to 512 [ 221.503659][ T26] usb 4-1: config 0 has no interface number 0 [ 221.510442][ T26] usb 4-1: config 0 interface 219 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 221.526247][ T39] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 221.556779][ T8596] loop0: detected capacity change from 0 to 256 [ 221.600840][ T26] usb 4-1: config 0 has an invalid interface number: 219 but max is 0 [ 221.610363][ T26] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.621143][ T26] usb 4-1: config 0 has no interface number 0 [ 221.628518][ T26] usb 4-1: config 0 interface 219 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 221.654724][ T26] usb 4-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=65.bf [ 221.663831][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.679150][ T26] usb 4-1: config 0 descriptor?? [ 221.718870][ T26] usb 4-1: bad CDC descriptors [ 221.724149][ T26] cdc_acm 4-1:0.219: Zero length descriptor references [ 221.738358][ T26] cdc_acm: probe of 4-1:0.219 failed with error -22 [ 221.793215][ T39] usb 3-1: Using ep0 maxpacket: 8 [ 221.921543][ T39] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.931996][ T39] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 221.942652][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.952120][ T888] usb 4-1: USB disconnect, device number 85 [ 221.964267][ T580] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 221.972160][ T39] usb 3-1: config 0 descriptor?? [ 221.996483][ T63] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 222.231554][ T580] usb 5-1: Using ep0 maxpacket: 16 [ 222.240205][ T888] usb 3-1: USB disconnect, device number 83 [ 222.381299][ T63] usb 1-1: config index 0 descriptor too short (expected 1068, got 27) [ 222.389636][ T63] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 222.400666][ T63] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 222.410527][ T580] usb 5-1: unable to get BOS descriptor or descriptor too short [ 222.498981][ T580] usb 5-1: config 1 interface 0 altsetting 4 bulk endpoint 0x1 has invalid maxpacket 32 [ 222.509648][ T580] usb 5-1: config 1 interface 0 has no altsetting 0 [ 222.584368][ T63] usb 1-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 222.593452][ T63] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.601646][ T63] usb 1-1: Product: syz [ 222.605847][ T63] usb 1-1: Manufacturer: syz [ 222.610451][ T63] usb 1-1: SerialNumber: syz [ 222.615757][ T63] usb 1-1: config 0 descriptor?? [ 222.680619][ T580] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 222.689681][ T580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.697833][ T580] usb 5-1: Product: syz [ 222.702032][ T580] usb 5-1: Manufacturer: syz [ 222.706619][ T580] usb 5-1: SerialNumber: syz [ 222.723448][ T8600] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 222.878293][ T664] usb 1-1: USB disconnect, device number 81 [ 223.055704][ T580] usblp 5-1:1.0: usblp0: USB Bidirectional printer dev 86 if 0 alt 4 proto 2 vid 0x0525 pid 0xA4A8 [ 223.067616][ T580] usb 5-1: USB disconnect, device number 86 [ 223.074547][ T580] usblp0: removed [ 223.513454][ T8630] loop3: detected capacity change from 0 to 8192 [ 223.832497][ T8666] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3928'. [ 223.841650][ T8666] tc_dump_action: action bad kind [ 223.966980][ T8680] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 224.054071][ T8690] loop4: detected capacity change from 0 to 16 [ 224.084415][ T8692] loop0: detected capacity change from 0 to 512 [ 224.125116][ T8690] erofs: (device loop4): mounted with root inode @ nid 36. [ 224.196296][ T8692] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 224.207892][ T8692] ext4 filesystem being mounted at /827/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.210521][ T8699] netlink: 96 bytes leftover after parsing attributes in process `syz.3.3944'. [ 224.247666][ T8692] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 224.279222][ T8703] IPv6: NLM_F_CREATE should be specified when creating new route [ 224.287530][ T8703] IPv6: Can't replace route, no match found [ 224.449369][ T8632] loop1: detected capacity change from 0 to 131072 [ 224.478000][ T8720] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3955'. [ 224.543018][ T8632] F2FS-fs (loop1): Found nat_bits in checkpoint [ 224.601369][ T8743] loop2: detected capacity change from 0 to 512 [ 224.625020][ T8751] netlink: 'syz.4.3967': attribute type 4 has an invalid length. [ 224.634076][ T8632] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 224.681067][ T8743] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 224.681067][ T8743] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 224.681067][ T8743] [ 224.709207][ T8743] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 224.709207][ T8743] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 224.709207][ T8743] [ 224.739752][ T8765] netlink: 'syz.1.3973': attribute type 2 has an invalid length. [ 224.750447][ T8743] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 224.762550][ T8765] netlink: 1 bytes leftover after parsing attributes in process `syz.1.3973'. [ 224.790787][ T8743] [EXT4 FS bs=4096, gc=1, bpg=3008, ipg=32, mo=80032019, mo2=0000] [ 224.808047][ T20] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 224.815803][ T8743] EXT4-fs (loop2): 1 truncate cleaned up [ 224.825612][ T8743] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,noblock_validity,nombcache,nouser_xattr,barrier=0x000000000000000c,noacl,nodiscard,noauto_da_alloc,resgid=0x00000000000000002,errors=continue. Quota mode: writeback. [ 224.848939][ T7046] EXT4-fs error (device loop2): ext4_release_dquot:6234: comm kworker/u4:5: Failed to release dquot type 1 [ 224.961047][ T8791] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 225.064131][ T8794] loop1: detected capacity change from 0 to 8192 [ 225.095229][ T8809] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3994'. [ 225.107396][ T20] usb 1-1: Using ep0 maxpacket: 8 [ 225.173316][ T8819] device vti0 entered promiscuous mode [ 225.211083][ T30] kauditd_printk_skb: 39 callbacks suppressed [ 225.211111][ T30] audit: type=1400 audit(1753146206.162:286): avc: denied { create } for pid=8824 comm="syz.2.4002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 225.252693][ T30] audit: type=1400 audit(1753146206.190:287): avc: denied { getopt } for pid=8824 comm="syz.2.4002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 225.310611][ T20] usb 1-1: unable to get BOS descriptor or descriptor too short [ 225.359499][ T8839] overlayfs: conflicting options: userxattr,redirect_dir=follow [ 225.406769][ T20] usb 1-1: config 9 has an invalid interface number: 20 but max is 2 [ 225.415293][ T20] usb 1-1: config 9 has 1 interface, different from the descriptor's value: 3 [ 225.436495][ T20] usb 1-1: config 9 has no interface number 0 [ 225.448201][ T8849] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 225.460779][ T20] usb 1-1: config 9 interface 20 altsetting 3 bulk endpoint 0x9 has invalid maxpacket 16 [ 225.496305][ T20] usb 1-1: config 9 interface 20 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 225.539519][ T20] usb 1-1: config 9 interface 20 has no altsetting 0 [ 225.561407][ T8864] loop1: detected capacity change from 0 to 512 [ 225.563283][ T8866] xt_TCPMSS: Only works on TCP SYN packets [ 225.618815][ T8872] netlink: 44 bytes leftover after parsing attributes in process `syz.2.4025'. [ 225.658504][ T8878] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4027'. [ 225.673724][ T8878] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4027'. [ 225.675759][ T8864] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 225.693756][ T8864] ext4 filesystem being mounted at /749/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.723976][ T8884] loop2: detected capacity change from 0 to 1024 [ 225.748806][ T20] usb 1-1: Dual-Role OTG device on HNP port [ 225.770172][ T20] usb 1-1: New USB device found, idVendor=0499, idProduct=1059, bcdDevice=47.94 [ 225.789204][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.799943][ T8898] loop4: detected capacity change from 0 to 128 [ 225.809505][ T8884] EXT4-fs (loop2): Ignoring removed nobh option [ 225.814289][ T20] usb 1-1: Product: syz [ 225.819858][ T8884] EXT4-fs (loop2): Ignoring removed bh option [ 225.823255][ T20] usb 1-1: Manufacturer: syz [ 225.836474][ T20] usb 1-1: SerialNumber: syz [ 225.846630][ T8884] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 225.858927][ T8731] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 225.885802][ T8884] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 225.922792][ T30] audit: type=1400 audit(1753146206.826:288): avc: denied { remount } for pid=8882 comm="syz.2.4029" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 225.946556][ T8884] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 225.959509][ T8884] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 226.129550][ T30] audit: type=1400 audit(1753146207.022:289): avc: denied { create } for pid=8954 comm="syz.2.4063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 226.182537][ T30] audit: type=1400 audit(1753146207.022:290): avc: denied { write } for pid=8954 comm="syz.2.4063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 226.211109][ T20] snd-usb-audio: probe of 1-1:9.20 failed with error -2 [ 226.238815][ T20] usb 1-1: USB disconnect, device number 82 [ 226.276168][ T8976] Zero length message leads to an empty skb [ 226.325529][ T8981] loop4: detected capacity change from 0 to 8192 [ 226.811950][ T30] audit: type=1326 audit(1753146207.658:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9001 comm="syz.4.4087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 226.836455][ T30] audit: type=1326 audit(1753146207.677:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9001 comm="syz.4.4087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 226.867250][ T9006] netlink: 'syz.4.4089': attribute type 4 has an invalid length. [ 226.867360][ T9005] loop0: detected capacity change from 0 to 128 [ 226.909808][ T30] audit: type=1326 audit(1753146207.677:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9001 comm="syz.4.4087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 226.943074][ T30] audit: type=1326 audit(1753146207.677:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9001 comm="syz.4.4087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f877b93c9e3 code=0x7ffc0000 [ 227.003798][ T30] audit: type=1326 audit(1753146207.677:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9001 comm="syz.4.4087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f877b93c9e3 code=0x7ffc0000 [ 227.124871][ T9040] xt_l2tp: missing protocol rule (udp|l2tpip) [ 227.128741][ T9043] __nla_validate_parse: 1 callbacks suppressed [ 227.128766][ T9043] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4107'. [ 227.177369][ T9050] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4109'. [ 227.257936][ T9063] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4117'. [ 227.269728][ T9064] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4118'. [ 227.285497][ T9063] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4117'. [ 227.306070][ T9070] loop0: detected capacity change from 0 to 512 [ 227.370130][ T9070] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 227.400520][ T9087] netlink: 96 bytes leftover after parsing attributes in process `syz.4.4128'. [ 227.427261][ T9070] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 227.483035][ T9070] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 227.508701][ T9070] EXT4-fs (loop0): orphan cleanup on readonly fs [ 227.531743][ T9070] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.4121: invalid indirect mapped block 2185560079 (level 1) [ 227.551824][ T9070] EXT4-fs (loop0): Remounting filesystem read-only [ 227.558523][ T9070] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.4121: bg 0: block 361: padding at end of block bitmap is not set [ 227.573125][ T9070] EXT4-fs (loop0): Remounting filesystem read-only [ 227.587602][ T9070] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 227.617486][ T9070] EXT4-fs (loop0): Remounting filesystem read-only [ 227.638736][ T9070] EXT4-fs (loop0): 1 truncate cleaned up [ 227.646011][ T9070] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,noblock_validity,usrquota,errors=remount-ro,abort. Quota mode: writeback. [ 227.666060][ T9125] xt_hashlimit: max too large, truncated to 1048576 [ 227.679042][ T9070] EXT4-fs error (device loop0): ext4_remount:6024: comm syz.0.4121: Abort forced by user [ 227.701259][ T9070] EXT4-fs (loop0): re-mounted. Opts: (null). Quota mode: writeback. [ 227.888336][ T9162] netlink: 'syz.2.4166': attribute type 12 has an invalid length. [ 227.939947][ T9169] loop0: detected capacity change from 0 to 256 [ 227.963852][ T9169] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 228.003253][ T9169] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 228.017452][ T9169] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000ff98, chksum : 0xc64c1d22, utbl_chksum : 0xe619d30d) [ 228.163980][ T9198] netlink: 'syz.3.4184': attribute type 49 has an invalid length. [ 228.175644][ T9198] netlink: 'syz.3.4184': attribute type 49 has an invalid length. [ 228.193762][ T9203] loop2: detected capacity change from 0 to 256 [ 228.229195][ T9203] exfat: Deprecated parameter 'namecase' [ 228.235099][ T9203] exfat: Deprecated parameter 'namecase' [ 228.267627][ T9213] xt_l2tp: unknown flags: 10 [ 228.275128][ T9203] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 228.459170][ T9247] netlink: 'syz.0.4205': attribute type 8 has an invalid length. [ 228.480538][ T9250] loop1: detected capacity change from 0 to 256 [ 228.520235][ T9244] loop3: detected capacity change from 0 to 8192 [ 228.521739][ T9250] FAT-fs (loop1): Directory bread(block 64) failed [ 228.539792][ T9250] FAT-fs (loop1): Directory bread(block 65) failed [ 228.546455][ T9250] FAT-fs (loop1): Directory bread(block 66) failed [ 228.553386][ T9250] FAT-fs (loop1): Directory bread(block 67) failed [ 228.561473][ T9250] FAT-fs (loop1): Directory bread(block 68) failed [ 228.582133][ T9244] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 228.590015][ T9250] FAT-fs (loop1): Directory bread(block 69) failed [ 228.615556][ T9250] FAT-fs (loop1): Directory bread(block 70) failed [ 228.646698][ T9250] FAT-fs (loop1): Directory bread(block 71) failed [ 228.668372][ T9250] FAT-fs (loop1): Directory bread(block 72) failed [ 228.675103][ T9250] FAT-fs (loop1): Directory bread(block 73) failed [ 228.771129][ T9250] attempt to access beyond end of device [ 228.771129][ T9250] loop1: rw=2051, want=1256, limit=256 [ 228.812622][ T9295] netlink: 'syz.4.4233': attribute type 13 has an invalid length. [ 228.889843][ T9307] netlink: 36 bytes leftover after parsing attributes in process `syz.4.4240'. [ 228.941662][ T9302] loop0: detected capacity change from 0 to 8192 [ 229.119122][ T9348] loop1: detected capacity change from 0 to 512 [ 229.202302][ T9367] loop4: detected capacity change from 0 to 512 [ 229.223570][ T9348] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,usrjquota=,,errors=continue. Quota mode: writeback. [ 229.250428][ T9348] ext4 filesystem being mounted at /799/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 229.301063][ T9383] netlink: 'syz.2.4275': attribute type 4 has an invalid length. [ 229.323933][ T9367] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 229.344078][ T9386] netlink: 'syz.1.4272': attribute type 4 has an invalid length. [ 229.346053][ T9367] ext4 filesystem being mounted at /871/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.371922][ T9386] netlink: 17 bytes leftover after parsing attributes in process `syz.1.4272'. [ 229.426016][ T9399] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4281'. [ 229.465905][ T9399] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4281'. [ 229.534905][ T9422] loop4: detected capacity change from 0 to 256 [ 229.566641][ T9430] loop1: detected capacity change from 0 to 256 [ 229.616408][ T9440] loop2: detected capacity change from 0 to 256 [ 229.625051][ T9442] IPv6: Can't replace route, no match found [ 229.647165][ T9440] FAT-fs (loop2): Directory bread(block 64) failed [ 229.654549][ T9440] FAT-fs (loop2): Directory bread(block 65) failed [ 229.661204][ T9440] FAT-fs (loop2): Directory bread(block 66) failed [ 229.678480][ T9430] FAT-fs (loop1): Directory bread(block 64) failed [ 229.685771][ T9440] FAT-fs (loop2): Directory bread(block 67) failed [ 229.698111][ T9440] FAT-fs (loop2): Directory bread(block 68) failed [ 229.705111][ T9440] FAT-fs (loop2): Directory bread(block 69) failed [ 229.711802][ T9430] FAT-fs (loop1): Directory bread(block 65) failed [ 229.720774][ T9452] binder: 9450:9452 ioctl c018620c 200000000040 returned -22 [ 229.728428][ T9440] FAT-fs (loop2): Directory bread(block 70) failed [ 229.739115][ T9440] FAT-fs (loop2): Directory bread(block 71) failed [ 229.745702][ T9440] FAT-fs (loop2): Directory bread(block 72) failed [ 229.754016][ T9430] FAT-fs (loop1): Directory bread(block 66) failed [ 229.774827][ T9430] FAT-fs (loop1): Directory bread(block 67) failed [ 229.795108][ T9440] FAT-fs (loop2): Directory bread(block 73) failed [ 229.809891][ T9430] FAT-fs (loop1): Directory bread(block 68) failed [ 229.820637][ T9430] FAT-fs (loop1): Directory bread(block 69) failed [ 229.839321][ T9430] FAT-fs (loop1): Directory bread(block 70) failed [ 229.853235][ T9464] loop4: detected capacity change from 0 to 256 [ 229.859696][ T9430] FAT-fs (loop1): Directory bread(block 71) failed [ 229.870892][ T9430] FAT-fs (loop1): Directory bread(block 72) failed [ 229.898060][ T9430] FAT-fs (loop1): Directory bread(block 73) failed [ 229.909286][ T9464] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 229.947907][ T9476] loop3: detected capacity change from 0 to 1024 [ 229.954520][ T9464] FAT-fs (loop4): Filesystem has been set read-only [ 230.009736][ T9464] FAT-fs (loop4): error, clusters badly computed (2 != 1) [ 230.046686][ T9476] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 2: comm syz.3.4319: lblock 2 mapped to illegal pblock 2 (length 1) [ 230.066906][ T9476] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 48: comm syz.3.4319: lblock 0 mapped to illegal pblock 48 (length 1) [ 230.100929][ T9476] EXT4-fs error (device loop3): ext4_acquire_dquot:6198: comm syz.3.4319: Failed to acquire dquot type 0 [ 230.118050][ T9476] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 230.131361][ T9495] validate_nla: 1 callbacks suppressed [ 230.131381][ T9495] netlink: 'syz.0.4329': attribute type 9 has an invalid length. [ 230.134847][ T9476] EXT4-fs error (device loop3): ext4_evict_inode:283: inode #11: comm syz.3.4319: mark_inode_dirty error [ 230.175294][ T9505] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 230.182561][ T9505] IPv6: NLM_F_CREATE should be set when creating new route [ 230.189837][ T9505] IPv6: NLM_F_CREATE should be set when creating new route [ 230.192623][ T9509] loop4: detected capacity change from 0 to 256 [ 230.215678][ T9476] EXT4-fs warning (device loop3): ext4_evict_inode:286: couldn't mark inode dirty (err -117) [ 230.226632][ T9476] EXT4-fs (loop3): 1 orphan inode deleted [ 230.232735][ T9476] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodioread_nolock,noblock_validity,data_err=ignore,max_batch_time=0x00000000000008c9,nodiscard,inlinecrypt,i_version,,errors=continue. Quota mode: none. [ 230.253777][ T45] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 230.297472][ T9509] FAT-fs (loop4): Directory bread(block 64) failed [ 230.324237][ T9509] FAT-fs (loop4): Directory bread(block 65) failed [ 230.331148][ T9509] FAT-fs (loop4): Directory bread(block 66) failed [ 230.347417][ T45] EXT4-fs error (device loop3): ext4_release_dquot:6234: comm kworker/u4:2: Failed to release dquot type 0 [ 230.353826][ T9509] FAT-fs (loop4): Directory bread(block 67) failed [ 230.365866][ T9509] FAT-fs (loop4): Directory bread(block 68) failed [ 230.373058][ T9509] FAT-fs (loop4): Directory bread(block 69) failed [ 230.383438][ T9529] loop1: detected capacity change from 0 to 256 [ 230.394013][ T9509] FAT-fs (loop4): Directory bread(block 70) failed [ 230.401865][ T9509] FAT-fs (loop4): Directory bread(block 71) failed [ 230.411382][ T8] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 230.413580][ T9509] FAT-fs (loop4): Directory bread(block 72) failed [ 230.439701][ T9509] FAT-fs (loop4): Directory bread(block 73) failed [ 230.460926][ T9529] FAT-fs (loop1): Directory bread(block 64) failed [ 230.463727][ T8] EXT4-fs error (device loop3): ext4_release_dquot:6234: comm kworker/u4:0: Failed to release dquot type 0 [ 230.483317][ T9529] FAT-fs (loop1): Directory bread(block 65) failed [ 230.493102][ T9529] FAT-fs (loop1): Directory bread(block 66) failed [ 230.505863][ T9529] FAT-fs (loop1): Directory bread(block 67) failed [ 230.515417][ T287] EXT4-fs error (device loop3): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 230.533688][ T9529] FAT-fs (loop1): Directory bread(block 68) failed [ 230.540522][ T9529] FAT-fs (loop1): Directory bread(block 69) failed [ 230.547233][ T287] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 230.567020][ T9529] FAT-fs (loop1): Directory bread(block 70) failed [ 230.573971][ T9529] FAT-fs (loop1): Directory bread(block 71) failed [ 230.581478][ T9529] FAT-fs (loop1): Directory bread(block 72) failed [ 230.588083][ T287] EXT4-fs error (device loop3): ext4_quota_off:6504: inode #3: comm syz-executor: mark_inode_dirty error [ 230.607480][ T9529] FAT-fs (loop1): Directory bread(block 73) failed [ 230.618582][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 230.618598][ T30] audit: type=1400 audit(1753146211.222:338): avc: denied { mount } for pid=9527 comm="syz.1.4346" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 230.679792][ T30] audit: type=1400 audit(1753146211.222:339): avc: denied { read write } for pid=282 comm="syz-executor" name="loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 230.680077][ T30] audit: type=1400 audit(1753146211.222:340): avc: denied { open } for pid=282 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 230.682670][ T30] audit: type=1400 audit(1753146211.222:341): avc: denied { ioctl } for pid=282 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=116 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 230.682704][ T30] audit: type=1400 audit(1753146211.232:342): avc: denied { map_create } for pid=9550 comm="syz.2.4357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 230.682730][ T30] audit: type=1400 audit(1753146211.232:343): avc: denied { perfmon } for pid=9550 comm="syz.2.4357" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 230.682757][ T30] audit: type=1400 audit(1753146211.232:344): avc: denied { map_read map_write } for pid=9550 comm="syz.2.4357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 230.682782][ T30] audit: type=1400 audit(1753146211.278:345): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 230.917453][ T30] audit: type=1400 audit(1753146211.503:346): avc: denied { read } for pid=9574 comm="syz.4.4367" name="ashmem" dev="devtmpfs" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 230.917554][ T30] audit: type=1400 audit(1753146211.503:347): avc: denied { open } for pid=9574 comm="syz.4.4367" path="/dev/ashmem" dev="devtmpfs" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 231.076556][ T9593] SELinux: failed to load policy [ 231.107897][ T9597] device bridge1 entered promiscuous mode [ 231.156775][ T9603] loop3: detected capacity change from 0 to 256 [ 231.161742][ T9561] loop0: detected capacity change from 0 to 40427 [ 231.201800][ T9561] F2FS-fs (loop0): invalid crc value [ 231.223522][ T9561] F2FS-fs (loop0): Found nat_bits in checkpoint [ 231.255071][ T9603] FAT-fs (loop3): Directory bread(block 64) failed [ 231.274315][ T9603] FAT-fs (loop3): Directory bread(block 65) failed [ 231.295221][ T9603] FAT-fs (loop3): Directory bread(block 66) failed [ 231.306331][ T9603] FAT-fs (loop3): Directory bread(block 67) failed [ 231.315967][ T9603] FAT-fs (loop3): Directory bread(block 68) failed [ 231.323455][ T9603] FAT-fs (loop3): Directory bread(block 69) failed [ 231.330146][ T9561] F2FS-fs (loop0): Start checkpoint disabled! [ 231.355177][ T9603] FAT-fs (loop3): Directory bread(block 70) failed [ 231.362065][ T9561] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 231.370173][ T9603] FAT-fs (loop3): Directory bread(block 71) failed [ 231.377168][ T9603] FAT-fs (loop3): Directory bread(block 72) failed [ 231.383809][ T9603] FAT-fs (loop3): Directory bread(block 73) failed [ 231.609334][ T9673] loop2: detected capacity change from 0 to 256 [ 231.677122][ T9673] FAT-fs (loop2): Directory bread(block 64) failed [ 231.698267][ T9673] FAT-fs (loop2): Directory bread(block 65) failed [ 231.709456][ T9673] FAT-fs (loop2): Directory bread(block 66) failed [ 231.716303][ T9673] FAT-fs (loop2): Directory bread(block 67) failed [ 231.728734][ T9673] FAT-fs (loop2): Directory bread(block 68) failed [ 231.759906][ T9673] FAT-fs (loop2): Directory bread(block 69) failed [ 231.759961][ T9673] FAT-fs (loop2): Directory bread(block 70) failed [ 231.759983][ T9673] FAT-fs (loop2): Directory bread(block 71) failed [ 231.760018][ T9673] FAT-fs (loop2): Directory bread(block 72) failed [ 231.760039][ T9673] FAT-fs (loop2): Directory bread(block 73) failed [ 231.778317][ T20] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 231.782951][ T9697] loop0: detected capacity change from 0 to 4096 [ 231.845077][ T9697] EXT4-fs (loop0): Test dummy encryption mode enabled [ 231.847038][ T9697] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 231.847102][ T9697] System zones: 0-5 [ 231.857419][ T9697] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug,delalloc,journal_ioprio=0x0000000000000000,test_dummy_encryption,nodiscard,min_batch_time=0x0000000000000004,acl,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 231.943565][ T9713] loop3: detected capacity change from 0 to 256 [ 231.998569][ T9713] FAT-fs (loop3): Directory bread(block 64) failed [ 232.019206][ T9713] FAT-fs (loop3): Directory bread(block 65) failed [ 232.026781][ T9728] x_tables: unsorted underflow at hook 1 [ 232.031336][ T9713] FAT-fs (loop3): Directory bread(block 66) failed [ 232.045547][ T20] usb 5-1: Using ep0 maxpacket: 16 [ 232.069265][ T9713] FAT-fs (loop3): Directory bread(block 67) failed [ 232.071963][ T9733] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 232.087452][ T9713] FAT-fs (loop3): Directory bread(block 68) failed [ 232.097915][ T9713] FAT-fs (loop3): Directory bread(block 69) failed [ 232.109329][ T9735] device veth1_to_team entered promiscuous mode [ 232.120489][ T9713] FAT-fs (loop3): Directory bread(block 70) failed [ 232.131666][ T9735] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 232.147995][ T9713] FAT-fs (loop3): Directory bread(block 71) failed [ 232.155046][ T9713] FAT-fs (loop3): Directory bread(block 72) failed [ 232.161846][ T9713] FAT-fs (loop3): Directory bread(block 73) failed [ 232.173897][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.192848][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.218785][ T9745] mip6: mip6_rthdr_init_state: spi is not 0: 1 [ 232.223883][ T20] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 232.259301][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.291797][ T20] usb 5-1: config 0 descriptor?? [ 232.334945][ T20] usbhid 5-1:0.0: can't add hid device: -22 [ 232.347147][ T20] usbhid: probe of 5-1:0.0 failed with error -22 [ 232.525663][ T9795] binder: 9794:9795 ioctl 400c620e 200000001400 returned -22 [ 232.526324][ T9793] loop3: detected capacity change from 0 to 256 [ 232.559508][ T888] usb 5-1: USB disconnect, device number 87 [ 232.568341][ T9799] device veth1_macvtap left promiscuous mode [ 232.575046][ T9799] device macsec0 entered promiscuous mode [ 232.598186][ T9802] loop1: detected capacity change from 0 to 256 [ 232.628789][ T9770] loop2: detected capacity change from 0 to 40427 [ 232.679081][ T9770] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 232.686869][ T9770] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 232.689132][ T9793] FAT-fs (loop3): Directory bread(block 64) failed [ 232.696652][ T9770] F2FS-fs (loop2): invalid crc value [ 232.712748][ T9793] FAT-fs (loop3): Directory bread(block 65) failed [ 232.737542][ T9793] FAT-fs (loop3): Directory bread(block 66) failed [ 232.738196][ T9770] F2FS-fs (loop2): Found nat_bits in checkpoint [ 232.744274][ T9793] FAT-fs (loop3): Directory bread(block 67) failed [ 232.764274][ T9793] FAT-fs (loop3): Directory bread(block 68) failed [ 232.765282][ T9809] usb usb1: usbfs: process 9809 (syz.1.4479) did not claim interface 0 before use [ 232.770917][ T9793] FAT-fs (loop3): Directory bread(block 69) failed [ 232.787024][ T9793] FAT-fs (loop3): Directory bread(block 70) failed [ 232.793609][ T9793] FAT-fs (loop3): Directory bread(block 71) failed [ 232.800302][ T9793] FAT-fs (loop3): Directory bread(block 72) failed [ 232.807541][ T9793] FAT-fs (loop3): Directory bread(block 73) failed [ 232.836760][ T9770] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 232.843835][ T9770] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 232.887371][ T9770] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 232.901408][ T9770] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 233.040277][ T9838] netlink: 'syz.3.4495': attribute type 10 has an invalid length. [ 233.048305][ T9838] __nla_validate_parse: 6 callbacks suppressed [ 233.048323][ T9838] netlink: 180 bytes leftover after parsing attributes in process `syz.3.4495'. [ 233.379631][ T9897] bridge0: port 3(syz_tun) entered blocking state [ 233.383715][ T9899] loop3: detected capacity change from 0 to 512 [ 233.395315][ T9901] x_tables: duplicate entry at hook 2 [ 233.395813][ T9897] bridge0: port 3(syz_tun) entered disabled state [ 233.407944][ T9897] device syz_tun entered promiscuous mode [ 233.414818][ T9897] bridge0: port 3(syz_tun) entered blocking state [ 233.419428][ T9899] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 233.421311][ T9897] bridge0: port 3(syz_tun) entered forwarding state [ 233.524565][ T9899] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.4523: casefold flag without casefold feature [ 233.537593][ T9899] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.4523: couldn't read orphan inode 15 (err -117) [ 233.550137][ T9899] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 233.579613][ T9899] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #2: block 4: comm syz.3.4523: lblock 0 mapped to illegal pblock 4 (length 1) [ 233.641192][ T9927] netlink: 220 bytes leftover after parsing attributes in process `syz.2.4535'. [ 233.740788][ T9948] loop1: detected capacity change from 0 to 16 [ 233.761941][ T9952] sock: sock_timestamping_bind_phc: sock not bind to device [ 233.762701][ T9954] tc_dump_action: action bad kind [ 233.809616][ T9948] erofs: (device loop1): mounted with root inode @ nid 36. [ 233.877039][ T9970] device veth1_macvtap left promiscuous mode [ 233.883093][ T9970] device macsec0 entered promiscuous mode [ 234.068915][T10003] device veth1_macvtap left promiscuous mode [ 234.075348][T10003] device macsec0 entered promiscuous mode [ 234.122966][T10013] netlink: 'syz.0.4588': attribute type 11 has an invalid length. [ 234.173496][T10015] loop2: detected capacity change from 0 to 4096 [ 234.201962][T10024] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4584'. [ 234.248536][T10015] EXT4-fs (loop2): Test dummy encryption mode enabled [ 234.255769][T10029] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4586'. [ 234.268857][T10015] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 234.279932][T10029] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4586'. [ 234.279969][T10015] System zones: 0-5 [ 234.318574][T10015] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug,delalloc,journal_ioprio=0x0000000000000000,test_dummy_encryption,nodiscard,min_batch_time=0x0000000000000004,acl,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 234.653546][T10062] bridge0: port 3(gretap0) entered blocking state [ 234.671025][T10062] bridge0: port 3(gretap0) entered disabled state [ 234.686412][T10062] device gretap0 entered promiscuous mode [ 234.703487][T10062] bridge0: port 3(gretap0) entered blocking state [ 234.710091][T10062] bridge0: port 3(gretap0) entered forwarding state [ 234.771621][ T888] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 234.800709][T10067] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 234.997065][T10086] ipt_REJECT: TCP_RESET invalid for non-tcp [ 235.028216][ T888] usb 1-1: Using ep0 maxpacket: 8 [ 235.148396][T10102] loop2: detected capacity change from 0 to 256 [ 235.182187][T10104] loop3: detected capacity change from 0 to 2048 [ 235.198333][T10102] FAT-fs (loop2): Directory bread(block 64) failed [ 235.211234][T10102] FAT-fs (loop2): Directory bread(block 65) failed [ 235.222675][T10102] FAT-fs (loop2): Directory bread(block 66) failed [ 235.229454][T10102] FAT-fs (loop2): Directory bread(block 67) failed [ 235.246218][T10102] FAT-fs (loop2): Directory bread(block 68) failed [ 235.253377][T10102] FAT-fs (loop2): Directory bread(block 69) failed [ 235.260104][T10102] FAT-fs (loop2): Directory bread(block 70) failed [ 235.277183][T10102] FAT-fs (loop2): Directory bread(block 71) failed [ 235.284107][T10102] FAT-fs (loop2): Directory bread(block 72) failed [ 235.287165][T10040] loop4: detected capacity change from 0 to 131072 [ 235.298406][T10102] FAT-fs (loop2): Directory bread(block 73) failed [ 235.328889][T10104] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 235.338372][ T888] usb 1-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 235.360096][ T888] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 235.377257][ T888] usb 1-1: Product: syz [ 235.381574][ T888] usb 1-1: Manufacturer: syz [ 235.386716][ T888] usb 1-1: SerialNumber: syz [ 235.392228][ T888] usb 1-1: config 0 descriptor?? [ 235.392678][T10040] F2FS-fs (loop4): Found nat_bits in checkpoint [ 235.406655][T10104] EXT4-fs error (device loop3): ext4_acquire_dquot:6198: comm syz.3.4625: Failed to acquire dquot type 0 [ 235.450615][T10040] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 235.476728][T10128] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 235.479018][T10129] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4635'. [ 235.528189][T10040] F2FS-fs (loop4): lookup inode (7) has corrupted xattr [ 235.536035][T10133] netlink: 'syz.2.4637': attribute type 5 has an invalid length. [ 235.562398][T10139] netlink: 108 bytes leftover after parsing attributes in process `syz.1.4639'. [ 235.775535][T10176] loop3: detected capacity change from 0 to 256 [ 235.983697][ T888] usb 1-1: USB disconnect, device number 83 [ 236.062226][T10222] netlink: 'syz.2.4679': attribute type 5 has an invalid length. [ 236.091416][T10228] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 236.096785][ T30] kauditd_printk_skb: 99 callbacks suppressed [ 236.096806][ T30] audit: type=1400 audit(1753146216.339:445): avc: denied { read } for pid=10225 comm="syz.1.4681" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 236.198839][T10242] netlink: 104 bytes leftover after parsing attributes in process `syz.1.4691'. [ 236.252476][ T30] audit: type=1400 audit(1753146216.489:446): avc: denied { read write } for pid=10253 comm="syz.4.4696" name="uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 236.291648][ T395] udevd[395]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 236.332172][T10263] device xfrm0 entered promiscuous mode [ 236.348925][ T30] audit: type=1400 audit(1753146216.489:447): avc: denied { open } for pid=10253 comm="syz.4.4696" path="/dev/uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 236.422035][T10276] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 236.426470][ T30] audit: type=1400 audit(1753146216.489:448): avc: denied { ioctl } for pid=10253 comm="syz.4.4696" path="/dev/uinput" dev="devtmpfs" ino=258 ioctlcmd=0x556d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 236.429332][T10276] IPv6: NLM_F_CREATE should be set when creating new route [ 236.429352][T10276] IPv6: NLM_F_CREATE should be set when creating new route [ 236.499979][T10282] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 236.512111][T10284] netlink: 'syz.2.4712': attribute type 3 has an invalid length. [ 236.522330][ T30] audit: type=1400 audit(1753146216.741:449): avc: denied { create } for pid=10285 comm="syz.1.4713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 236.595033][ T30] audit: type=1400 audit(1753146216.769:450): avc: denied { bind } for pid=10285 comm="syz.1.4713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 236.638086][ T30] audit: type=1400 audit(1753146216.769:451): avc: denied { node_bind } for pid=10285 comm="syz.1.4713" saddr=0:0:ffff::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 236.731837][T10316] loop1: detected capacity change from 0 to 256 [ 236.740090][ T30] audit: type=1400 audit(1753146216.947:452): avc: denied { getopt } for pid=10314 comm="syz.2.4727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 236.804595][T10316] FAT-fs (loop1): Directory bread(block 64) failed [ 236.811879][T10316] FAT-fs (loop1): Directory bread(block 65) failed [ 236.819144][T10322] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4730'. [ 236.838599][T10316] FAT-fs (loop1): Directory bread(block 66) failed [ 236.845186][T10316] FAT-fs (loop1): Directory bread(block 67) failed [ 236.865490][T10316] FAT-fs (loop1): Directory bread(block 68) failed [ 236.897737][ T30] audit: type=1400 audit(1753146217.087:453): avc: denied { ioctl } for pid=10335 comm="syz.3.4738" path="socket:[45425]" dev="sockfs" ino=45425 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 236.908495][T10316] FAT-fs (loop1): Directory bread(block 69) failed [ 236.935692][T10316] FAT-fs (loop1): Directory bread(block 70) failed [ 236.947422][T10316] FAT-fs (loop1): Directory bread(block 71) failed [ 236.967333][T10316] FAT-fs (loop1): Directory bread(block 72) failed [ 236.974263][T10316] FAT-fs (loop1): Directory bread(block 73) failed [ 237.036115][T10353] netlink: 96 bytes leftover after parsing attributes in process `syz.3.4744'. [ 237.340948][ T30] audit: type=1400 audit(1753146217.508:454): avc: denied { create } for pid=10414 comm="syz.2.4779" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 237.390081][T10425] loop0: detected capacity change from 0 to 256 [ 237.426096][T10429] device bridge1 entered promiscuous mode [ 237.447084][T10425] FAT-fs (loop0): Directory bread(block 64) failed [ 237.485722][T10441] xt_hashlimit: max too large, truncated to 1048576 [ 237.491121][T10425] FAT-fs (loop0): Directory bread(block 65) failed [ 237.502140][T10441] xt_hashlimit: overflow, try lower: 0/0 [ 237.538076][T10425] FAT-fs (loop0): Directory bread(block 66) failed [ 237.571023][T10425] FAT-fs (loop0): Directory bread(block 67) failed [ 237.591946][T10425] FAT-fs (loop0): Directory bread(block 68) failed [ 237.607170][T10463] loop1: detected capacity change from 0 to 256 [ 237.608028][T10425] FAT-fs (loop0): Directory bread(block 69) failed [ 237.625184][T10425] FAT-fs (loop0): Directory bread(block 70) failed [ 237.645055][T10425] FAT-fs (loop0): Directory bread(block 71) failed [ 237.652999][T10469] xt_CT: No such helper "syz0" [ 237.657913][T10425] FAT-fs (loop0): Directory bread(block 72) failed [ 237.668945][T10425] FAT-fs (loop0): Directory bread(block 73) failed [ 237.957974][ T664] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 238.032475][ T664] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 238.078757][T10473] loop4: detected capacity change from 0 to 40427 [ 238.118923][T10473] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 238.133896][T10473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 238.155483][T10473] F2FS-fs (loop4): invalid crc value [ 238.210290][T10473] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 238.226826][T10553] netlink: 'syz.2.4841': attribute type 29 has an invalid length. [ 238.269701][T10553] netlink: 'syz.2.4841': attribute type 29 has an invalid length. [ 238.287315][T10473] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 238.298097][T10473] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 238.390040][T10473] fscrypt (loop4, inode 3): Error -61 getting encryption context [ 238.468520][T10596] __nla_validate_parse: 3 callbacks suppressed [ 238.468539][T10596] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4863'. [ 238.541126][T10607] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4869'. [ 238.652656][ T63] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 238.699231][T10634] loop4: detected capacity change from 0 to 256 [ 238.699745][T10637] loop0: detected capacity change from 0 to 256 [ 238.744965][T10634] FAT-fs (loop4): Directory bread(block 64) failed [ 238.760415][T10634] FAT-fs (loop4): Directory bread(block 65) failed [ 238.774359][T10634] FAT-fs (loop4): Directory bread(block 66) failed [ 238.783268][T10634] FAT-fs (loop4): Directory bread(block 67) failed [ 238.795343][T10634] FAT-fs (loop4): Directory bread(block 68) failed [ 238.815151][T10634] FAT-fs (loop4): Directory bread(block 69) failed [ 238.826390][T10634] FAT-fs (loop4): Directory bread(block 70) failed [ 238.835630][T10634] FAT-fs (loop4): Directory bread(block 71) failed [ 238.842569][T10634] FAT-fs (loop4): Directory bread(block 72) failed [ 238.851776][T10634] FAT-fs (loop4): Directory bread(block 73) failed [ 238.919570][ T664] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 238.989824][ T580] hid-generic 0640:0008:0006.0001: item fetching failed at offset 0/2 [ 238.999500][ T580] hid-generic: probe of 0640:0008:0006.0001 failed with error -22 [ 239.165626][ T580] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 239.173618][ T580] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 239.239116][T10727] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 239.246410][T10727] IPv6: NLM_F_CREATE should be set when creating new route [ 239.253770][T10727] IPv6: NLM_F_CREATE should be set when creating new route [ 239.272421][ T63] usb 3-1: new full-speed USB device number 84 using dummy_hcd [ 239.303091][T10733] loop1: detected capacity change from 0 to 2048 [ 239.336567][ T664] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 239.344898][ T664] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 239.368670][ T664] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 239.379853][ T664] usb 4-1: config 220 has no interface number 2 [ 239.386412][ T664] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 239.393407][T10743] device xfrm0 left promiscuous mode [ 239.400332][ T664] usb 4-1: config 220 interface 0 has no altsetting 0 [ 239.408343][T10743] device bridge1 left promiscuous mode [ 239.412191][ T664] usb 4-1: config 220 interface 76 has no altsetting 0 [ 239.424401][ T664] usb 4-1: config 220 interface 1 has no altsetting 0 [ 239.431368][ T580] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 239.580440][T10774] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.605518][ T664] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 239.612529][T10778] loop4: detected capacity change from 0 to 256 [ 239.623802][ T664] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.632737][ T664] usb 4-1: Product: syz [ 239.643712][ T664] usb 4-1: Manufacturer: syz [ 239.649341][ T664] usb 4-1: SerialNumber: syz [ 239.654786][T10778] FAT-fs (loop4): Directory bread(block 64) failed [ 239.671174][T10778] FAT-fs (loop4): Directory bread(block 65) failed [ 239.677852][T10778] FAT-fs (loop4): Directory bread(block 66) failed [ 239.685061][T10778] FAT-fs (loop4): Directory bread(block 67) failed [ 239.692581][T10778] FAT-fs (loop4): Directory bread(block 68) failed [ 239.698358][T10786] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 239.699226][T10778] FAT-fs (loop4): Directory bread(block 69) failed [ 239.709653][ T63] usb 3-1: config 1 has too many interfaces: 235, using maximum allowed: 32 [ 239.716463][T10778] FAT-fs (loop4): Directory bread(block 70) failed [ 239.725722][ T63] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 239.732189][T10778] FAT-fs (loop4): Directory bread(block 71) failed [ 239.742996][ T63] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 235 [ 239.755215][T10778] FAT-fs (loop4): Directory bread(block 72) failed [ 239.764139][T10778] FAT-fs (loop4): Directory bread(block 73) failed [ 239.769278][ T63] usb 3-1: config 1 has no interface number 1 [ 239.784204][T10788] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 239.791467][T10788] IPv6: NLM_F_CREATE should be set when creating new route [ 239.798726][T10788] IPv6: NLM_F_CREATE should be set when creating new route [ 239.806296][ T63] usb 3-1: config 1 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 239.825816][ T63] usb 3-1: config 1 interface 105 has no altsetting 0 [ 239.887761][T10802] loop1: detected capacity change from 0 to 256 [ 239.920220][T10802] FAT-fs (loop1): Directory bread(block 64) failed [ 239.933182][T10802] FAT-fs (loop1): Directory bread(block 65) failed [ 239.940572][T10802] FAT-fs (loop1): Directory bread(block 66) failed [ 239.949417][T10802] FAT-fs (loop1): Directory bread(block 67) failed [ 239.963824][T10802] FAT-fs (loop1): Directory bread(block 68) failed [ 239.971976][T10802] FAT-fs (loop1): Directory bread(block 69) failed [ 239.979052][T10802] FAT-fs (loop1): Directory bread(block 70) failed [ 239.987330][T10810] IPv6: sit1: Disabled Multicast RS [ 239.995387][T10802] FAT-fs (loop1): Directory bread(block 71) failed [ 240.006050][T10802] FAT-fs (loop1): Directory bread(block 72) failed [ 240.013006][ T63] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 240.024759][ T63] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.042588][T10802] FAT-fs (loop1): Directory bread(block 73) failed [ 240.045934][T10820] netlink: 'syz.0.4971': attribute type 2 has an invalid length. [ 240.055123][ T63] usb 3-1: Product: syz [ 240.061052][ T63] usb 3-1: Manufacturer: syz [ 240.088473][ T63] usb 3-1: SerialNumber: syz [ 240.096178][ T664] usb 4-1: selecting invalid altsetting 0 [ 240.101999][ T664] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 240.119096][ T664] usb 4-1: No valid video chain found. [ 240.204852][T10842] loop4: detected capacity change from 0 to 256 [ 240.217607][ T664] usb 4-1: USB disconnect, device number 86 [ 240.230752][T10842] FAT-fs (loop4): Directory bread(block 64) failed [ 240.243492][T10842] FAT-fs (loop4): Directory bread(block 65) failed [ 240.250663][T10842] FAT-fs (loop4): Directory bread(block 66) failed [ 240.260282][T10842] FAT-fs (loop4): Directory bread(block 67) failed [ 240.267256][T10842] FAT-fs (loop4): Directory bread(block 68) failed [ 240.276345][T10842] FAT-fs (loop4): Directory bread(block 69) failed [ 240.284354][T10842] FAT-fs (loop4): Directory bread(block 70) failed [ 240.291235][T10842] FAT-fs (loop4): Directory bread(block 71) failed [ 240.297810][T10842] FAT-fs (loop4): Directory bread(block 72) failed [ 240.306145][T10842] FAT-fs (loop4): Directory bread(block 73) failed [ 240.384264][ T888] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 240.384280][ T63] aqc111: probe of 3-1:1.105 failed with error -22 [ 240.502551][T10880] netlink: 'syz.1.5001': attribute type 13 has an invalid length. [ 240.515696][T10880] gretap0: refused to change device tx_queue_len [ 240.522114][T10880] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 240.571555][T10882] loop3: detected capacity change from 0 to 1024 [ 240.635403][ T6] usb 3-1: USB disconnect, device number 84 [ 240.641498][T10882] EXT4-fs (loop3): Ignoring removed bh option [ 240.660988][T10882] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 240.679556][T10896] SELinux: Context system_u:object_r:dbusd_etc_t:s0 is not valid (left unmapped). [ 240.713918][T10882] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,inlinecrypt,barrier=0x0000000000000001,dioread_lock,nouid32,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,sysvgroups,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 240.714874][T10876] loop4: detected capacity change from 0 to 40427 [ 240.801233][ T888] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 240.817557][ T888] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 240.827151][T10876] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 240.843257][T10876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 240.862825][T10876] F2FS-fs (loop4): invalid crc value [ 240.891814][T10876] F2FS-fs (loop4): Found nat_bits in checkpoint [ 240.908226][ T888] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 240.931373][ T888] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 240.940848][ T888] usb 1-1: SerialNumber: syz [ 240.958123][T10933] netlink: 68 bytes leftover after parsing attributes in process `syz.3.5025'. [ 240.966787][T10876] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 240.974438][T10876] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 240.977816][T10933] netlink: 'syz.3.5025': attribute type 1 has an invalid length. [ 241.005021][ T888] usb 1-1: 0:2 : does not exist [ 241.047775][T10943] loop3: detected capacity change from 0 to 256 [ 241.064690][T10947] usb usb8: usbfs: process 10947 (syz.1.5031) did not claim interface 0 before use [ 241.106158][T10943] FAT-fs (loop3): Directory bread(block 64) failed [ 241.123292][T10953] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5035'. [ 241.135579][T10943] FAT-fs (loop3): Directory bread(block 65) failed [ 241.147271][T10943] FAT-fs (loop3): Directory bread(block 66) failed [ 241.154680][T10943] FAT-fs (loop3): Directory bread(block 67) failed [ 241.155141][T10955] loop1: detected capacity change from 0 to 256 [ 241.161251][T10943] FAT-fs (loop3): Directory bread(block 68) failed [ 241.180328][T10943] FAT-fs (loop3): Directory bread(block 69) failed [ 241.187220][T10943] FAT-fs (loop3): Directory bread(block 70) failed [ 241.196680][T10943] FAT-fs (loop3): Directory bread(block 71) failed [ 241.212005][T10943] FAT-fs (loop3): Directory bread(block 72) failed [ 241.219113][T10955] exfat: Deprecated parameter 'namecase' [ 241.219553][T10943] FAT-fs (loop3): Directory bread(block 73) failed [ 241.228227][T10955] exfat: Deprecated parameter 'utf8' [ 241.285262][T10955] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 241.332645][T10967] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5043'. [ 241.405610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 241.451086][T10989] xt_ecn: cannot match TCP bits for non-tcp packets [ 241.458620][ T888] usb 1-1: USB disconnect, device number 84 [ 241.486225][T10994] xt_TCPMSS: Only works on TCP SYN packets [ 241.495156][T10996] loop2: detected capacity change from 0 to 256 [ 241.535825][T11003] netlink: 220 bytes leftover after parsing attributes in process `syz.1.5057'. [ 241.548958][T11005] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5059'. [ 241.555251][T10996] FAT-fs (loop2): Directory bread(block 64) failed [ 241.570071][T11007] loop3: detected capacity change from 0 to 256 [ 241.579058][T10996] FAT-fs (loop2): Directory bread(block 65) failed [ 241.597424][T10996] FAT-fs (loop2): Directory bread(block 66) failed [ 241.600326][T11007] FAT-fs (loop3): Directory bread(block 64) failed [ 241.608091][T10996] FAT-fs (loop2): Directory bread(block 67) failed [ 241.633337][T11007] FAT-fs (loop3): Directory bread(block 65) failed [ 241.639612][T10996] FAT-fs (loop2): Directory bread(block 68) failed [ 241.652950][T10996] FAT-fs (loop2): Directory bread(block 69) failed [ 241.653236][T11007] FAT-fs (loop3): Directory bread(block 66) failed [ 241.662452][T10996] FAT-fs (loop2): Directory bread(block 70) failed [ 241.681099][T11015] SELinux: security_context_str_to_sid(E:…) failed for (dev ?, type ?) errno=-22 [ 241.682513][T11007] FAT-fs (loop3): Directory bread(block 67) failed [ 241.692720][T10996] FAT-fs (loop2): Directory bread(block 71) failed [ 241.697755][T11007] FAT-fs (loop3): Directory bread(block 68) failed [ 241.712757][T10996] FAT-fs (loop2): Directory bread(block 72) failed [ 241.727488][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 241.727504][ T30] audit: type=1400 audit(1753146221.615:475): avc: denied { watch watch_reads } for pid=11018 comm="syz.1.5066" path="/1037" dev="tmpfs" ino=5320 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 241.731675][T11007] FAT-fs (loop3): Directory bread(block 69) failed [ 241.741920][T10996] FAT-fs (loop2): Directory bread(block 73) failed [ 241.770268][ T30] audit: type=1400 audit(1753146221.652:476): avc: denied { name_bind } for pid=11020 comm="syz.4.5067" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 241.803502][ T30] audit: type=1400 audit(1753146221.652:477): avc: denied { node_bind } for pid=11020 comm="syz.4.5067" saddr=10.1.1.0 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 241.810815][T11007] FAT-fs (loop3): Directory bread(block 70) failed [ 241.843450][T11007] FAT-fs (loop3): Directory bread(block 71) failed [ 241.850248][T11007] FAT-fs (loop3): Directory bread(block 72) failed [ 241.858563][T11007] FAT-fs (loop3): Directory bread(block 73) failed [ 241.912685][T11035] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5074'. [ 241.938168][ T30] audit: type=1326 audit(1753146221.811:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11036 comm="syz.4.5076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 241.961810][ T30] audit: type=1326 audit(1753146221.811:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11036 comm="syz.4.5076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 241.986895][ T30] audit: type=1326 audit(1753146221.811:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11036 comm="syz.4.5076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=262 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 242.083855][ T30] audit: type=1326 audit(1753146221.811:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11036 comm="syz.4.5076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 242.137514][ T20] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 242.150761][ T30] audit: type=1400 audit(1753146221.905:482): avc: denied { create } for pid=11045 comm="syz.3.5080" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 242.213842][T11076] netlink: 232 bytes leftover after parsing attributes in process `syz.4.5095'. [ 242.264066][ T30] audit: type=1400 audit(1753146222.110:483): avc: denied { read write } for pid=11080 comm="syz.4.5098" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 242.280151][T11087] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5100'. [ 242.292874][ T30] audit: type=1400 audit(1753146222.110:484): avc: denied { open } for pid=11080 comm="syz.4.5098" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 242.411959][T11108] loop4: detected capacity change from 0 to 512 [ 242.519502][T11108] EXT4-fs error (device loop4): ext4_orphan_get:1401: inode #15: comm syz.4.5111: casefold flag without casefold feature [ 242.532757][T11108] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.5111: couldn't read orphan inode 15 (err -117) [ 242.545216][T11108] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 242.586525][ T20] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 242.605848][ T20] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 242.627402][ T20] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 242.655738][ T20] usb 2-1: config 220 has no interface number 2 [ 242.656638][T11141] loop3: detected capacity change from 0 to 1024 [ 242.666376][ T20] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 242.698245][T11113] loop0: detected capacity change from 0 to 40427 [ 242.701322][ T20] usb 2-1: config 220 interface 0 has no altsetting 0 [ 242.714496][ T20] usb 2-1: config 220 interface 76 has no altsetting 0 [ 242.715802][T11141] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c800e02c, mo2=0000] [ 242.721655][ T20] usb 2-1: config 220 interface 1 has no altsetting 0 [ 242.739298][T11141] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 2: comm syz.3.5124: lblock 2 mapped to illegal pblock 2 (length 1) [ 242.753641][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 242.760501][T11141] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 48: comm syz.3.5124: lblock 0 mapped to illegal pblock 48 (length 1) [ 242.771769][T11151] device bridge2 entered promiscuous mode [ 242.775064][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 242.786984][T11141] EXT4-fs error (device loop3): ext4_acquire_dquot:6198: comm syz.3.5124: Failed to acquire dquot type 0 [ 242.799272][T11113] F2FS-fs (loop0): fault_injection options not supported [ 242.806629][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 242.813398][T11141] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 242.814872][T11113] F2FS-fs (loop0): invalid crc value [ 242.828263][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 242.835420][T11141] EXT4-fs error (device loop3): ext4_evict_inode:283: inode #11: comm syz.3.5124: mark_inode_dirty error [ 242.839727][T11153] netlink: 'syz.4.5130': attribute type 3 has an invalid length. [ 242.855125][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 242.861965][T11141] EXT4-fs warning (device loop3): ext4_evict_inode:286: couldn't mark inode dirty (err -117) [ 242.868268][T11153] netlink: 'syz.4.5130': attribute type 1 has an invalid length. [ 242.873819][T11141] EXT4-fs (loop3): 1 orphan inode deleted [ 242.881213][T11113] F2FS-fs (loop0): Found nat_bits in checkpoint [ 242.892176][T11141] EXT4-fs (loop3): mounted filesystem without journal. Opts: bsdgroups,noblock_validity,grpjquota=,init_itable=0x0000000000000006,debug,errors=remount-ro,. Quota mode: none. [ 242.892587][ T8] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 242.928683][ T20] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 242.938482][ T8] EXT4-fs (loop3): Remounting filesystem read-only [ 242.950425][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.958670][ T8] EXT4-fs error (device loop3): ext4_release_dquot:6234: comm kworker/u4:0: Failed to release dquot type 0 [ 242.962240][T11113] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 242.970467][ T20] usb 2-1: Product: syz [ 242.982336][ T8] EXT4-fs (loop3): Remounting filesystem read-only [ 242.993997][ T20] usb 2-1: Manufacturer: syz [ 243.012151][ T20] usb 2-1: SerialNumber: syz [ 243.018667][T11141] EXT4-fs error (device loop3): __ext4_get_inode_loc:4352: comm syz.3.5124: Invalid inode table block 1 in block_group 0 [ 243.035953][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 243.040506][T11113] F2FS-fs (loop0): fault_injection options not supported [ 243.042681][T11141] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 243.065292][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 243.071942][T11141] EXT4-fs error (device loop3): ext4_quota_off:6504: inode #3: comm syz.3.5124: mark_inode_dirty error [ 243.089382][T11141] EXT4-fs (loop3): Remounting filesystem read-only [ 243.280975][T11187] kernel profiling enabled (shift: 7) [ 243.356226][ C1] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 243.399110][ T20] usb 2-1: selecting invalid altsetting 0 [ 243.404932][ T20] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 243.426209][ T20] usb 2-1: No valid video chain found. [ 243.442397][T11207] loop0: detected capacity change from 0 to 256 [ 243.529107][ T20] usb 2-1: USB disconnect, device number 85 [ 243.536144][T11207] FAT-fs (loop0): Directory bread(block 64) failed [ 243.551354][T11207] FAT-fs (loop0): Directory bread(block 65) failed [ 243.591058][T11207] FAT-fs (loop0): Directory bread(block 66) failed [ 243.597773][T11207] FAT-fs (loop0): Directory bread(block 67) failed [ 243.639213][T11207] FAT-fs (loop0): Directory bread(block 68) failed [ 243.651018][T11207] FAT-fs (loop0): Directory bread(block 69) failed [ 243.663049][T11233] xt_ecn: cannot match TCP bits for non-tcp packets [ 243.666293][T11207] FAT-fs (loop0): Directory bread(block 70) failed [ 243.677649][T11207] FAT-fs (loop0): Directory bread(block 71) failed [ 243.684232][T11207] FAT-fs (loop0): Directory bread(block 72) failed [ 243.706297][T11207] FAT-fs (loop0): Directory bread(block 73) failed [ 243.765731][T11239] loop2: detected capacity change from 0 to 256 [ 243.837296][T11245] loop3: detected capacity change from 0 to 256 [ 244.014855][T11267] __nla_validate_parse: 6 callbacks suppressed [ 244.014875][T11267] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5183'. [ 244.068217][T11271] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 244.086620][T11273] netlink: 'syz.3.5187': attribute type 3 has an invalid length. [ 244.143673][T11275] loop1: detected capacity change from 0 to 4096 [ 244.184891][T11285] loop0: detected capacity change from 0 to 512 [ 244.202138][T11289] netlink: 'syz.3.5197': attribute type 12 has an invalid length. [ 244.269177][T11285] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 244.275895][T11275] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,,errors=continue. Quota mode: writeback. [ 244.280969][T11285] ext4 filesystem being mounted at /1005/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 244.313554][T11285] EXT4-fs error (device loop0): ext4_acquire_dquot:6198: comm syz.0.5194: Failed to acquire dquot type 0 [ 244.380926][T11303] device vti1 entered promiscuous mode [ 244.679298][T11344] loop3: detected capacity change from 0 to 16 [ 244.720126][T11344] erofs: (device loop3): mounted with root inode @ nid 36. [ 245.072637][T11402] netlink: 'syz.3.5250': attribute type 3 has an invalid length. [ 245.087802][T11402] netlink: 'syz.3.5250': attribute type 3 has an invalid length. [ 245.148437][T11410] loop2: detected capacity change from 0 to 1024 [ 245.154930][ T63] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 245.176200][T11414] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5257'. [ 245.195216][T11414] netlink: 'syz.0.5257': attribute type 3 has an invalid length. [ 245.234935][T11410] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 245.267858][T11410] EXT4-fs (loop2): mounted filesystem without journal. Opts: minixdf,nouid32,nombcache,errors=remount-ro,debug_want_extra_isize=0x0000000000000080,lazytime,nodelalloc,noblock_validity,nomblk_io_submit,. Quota mode: none. [ 245.333789][T11430] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5263'. [ 245.408804][ T63] usb 2-1: Using ep0 maxpacket: 8 [ 245.461149][T11438] loop3: detected capacity change from 0 to 512 [ 245.553141][T11450] loop0: detected capacity change from 0 to 1024 [ 245.568620][T11438] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 245.580115][T11438] ext4 filesystem being mounted at /1059/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.594957][T11438] EXT4-fs error (device loop3): ext4_acquire_dquot:6198: comm syz.3.5269: Failed to acquire dquot type 0 [ 245.623596][T11450] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 245.708226][ T63] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 245.723761][ T63] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 245.776216][ T63] usb 2-1: Product: syz [ 245.783325][ T63] usb 2-1: Manufacturer: syz [ 245.787971][ T63] usb 2-1: SerialNumber: syz [ 245.805312][ T63] usb 2-1: config 0 descriptor?? [ 245.843301][T11471] loop0: detected capacity change from 0 to 256 [ 246.091471][T11509] loop2: detected capacity change from 0 to 256 [ 246.147053][T11509] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 246.198621][ T63] usb 2-1: USB disconnect, device number 86 [ 246.276183][T11527] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5310'. [ 246.276205][T11527] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5310'. [ 246.393590][T11541] netlink: 'syz.2.5317': attribute type 4 has an invalid length. [ 246.587676][T11575] loop4: detected capacity change from 0 to 512 [ 246.588149][T11577] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5335'. [ 246.630302][T11575] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 246.651924][T11587] loop2: detected capacity change from 0 to 256 [ 246.691393][T11587] FAT-fs (loop2): Directory bread(block 64) failed [ 246.721306][T11587] FAT-fs (loop2): Directory bread(block 65) failed [ 246.723458][T11575] EXT4-fs (loop4): mounted filesystem without journal. Opts: noauto_da_alloc,jqfmt=vfsold,noquota,norecovery,barrier=0x0000000000000003,,errors=continue. Quota mode: writeback. [ 246.729368][T11587] FAT-fs (loop2): Directory bread(block 66) failed [ 246.756063][T11587] FAT-fs (loop2): Directory bread(block 67) failed [ 246.757233][T11575] ext4 filesystem being mounted at /1038/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.785326][T11587] FAT-fs (loop2): Directory bread(block 68) failed [ 246.793539][T11587] FAT-fs (loop2): Directory bread(block 69) failed [ 246.800446][T11587] FAT-fs (loop2): Directory bread(block 70) failed [ 246.807341][T11587] FAT-fs (loop2): Directory bread(block 71) failed [ 246.814106][T11587] FAT-fs (loop2): Directory bread(block 72) failed [ 246.820630][T11606] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5348'. [ 246.831994][T11587] FAT-fs (loop2): Directory bread(block 73) failed [ 246.842248][T11575] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.5334: corrupted xattr block 32 [ 246.883466][T11575] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 246.908335][T11575] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.5334: corrupted xattr block 32 [ 246.925598][T11575] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 246.945814][T11575] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.5334: corrupted xattr block 32 [ 247.093174][ T30] kauditd_printk_skb: 9784 callbacks suppressed [ 247.093192][ T30] audit: type=1400 audit(1753146226.628:10262): avc: denied { view } for pid=11648 comm="syz.2.5369" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 247.190237][ T30] audit: type=1400 audit(1753146226.722:10263): avc: denied { getopt } for pid=11662 comm="syz.3.5376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 247.314504][T11686] netlink: 'syz.0.5388': attribute type 1 has an invalid length. [ 247.354360][T11697] IPv6: Can't replace route, no match found [ 247.395339][T11705] bridge0: port 3(gretap0) entered disabled state [ 247.415892][T11705] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.430440][T11705] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.445960][T11705] device macsec0 left promiscuous mode [ 247.516620][T11723] A link change request failed with some changes committed already. Interface veth1_to_hsr may have been left with an inconsistent configuration, please check. [ 247.556299][T11727] netlink: 'syz.3.5409': attribute type 4 has an invalid length. [ 247.610752][T11738] bridge0: port 4(veth0_to_bridge) entered blocking state [ 247.611580][ T30] audit: type=1400 audit(1753146227.124:10264): avc: denied { checkpoint_restore } for pid=11736 comm="syz.4.5413" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 247.624947][T11738] bridge0: port 4(veth0_to_bridge) entered disabled state [ 247.651944][T11738] device veth0_to_bridge entered promiscuous mode [ 247.709326][T11751] netlink: 'syz.1.5418': attribute type 4 has an invalid length. [ 247.851600][T11769] netlink: 'syz.3.5430': attribute type 11 has an invalid length. [ 247.859699][T11769] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.5430'. [ 247.878319][ T664] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 247.904029][T11775] netlink: 'syz.1.5433': attribute type 1 has an invalid length. [ 247.919626][T11777] loop4: detected capacity change from 0 to 256 [ 247.945328][ T30] audit: type=1400 audit(1753146227.433:10265): avc: denied { relabelfrom } for pid=11784 comm="syz.1.5437" name="" dev="pipefs" ino=49963 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 248.001107][T11777] FAT-fs (loop4): Directory bread(block 1285) failed [ 248.015193][T11777] FAT-fs (loop4): Directory bread(block 1285) failed [ 248.029818][T11777] FAT-fs (loop4): Directory bread(block 1285) failed [ 248.045026][T11777] FAT-fs (loop4): Directory bread(block 1285) failed [ 248.134891][ T664] usb 3-1: Using ep0 maxpacket: 32 [ 248.145353][T11808] xt_hashlimit: invalid rate [ 248.207693][T11814] loop1: detected capacity change from 0 to 512 [ 248.209488][T11816] IPv6: sit1: Disabled Multicast RS [ 248.242508][T11814] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e01c, mo2=0002] [ 248.251088][T11814] System zones: 1-12 [ 248.262908][T11826] loop4: detected capacity change from 0 to 256 [ 248.263299][ T664] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.295352][T11814] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.5451: invalid indirect mapped block 8 (level 2) [ 248.312409][T11814] EXT4-fs (loop1): 1 truncate cleaned up [ 248.318168][ T664] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 248.318896][T11814] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 248.345434][T11832] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5460'. [ 248.356640][T11832] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5460'. [ 248.391444][ T664] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 248.401459][T11838] netlink: 'syz.0.5462': attribute type 3 has an invalid length. [ 248.432330][ T664] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.439987][ T30] audit: type=1400 audit(1753146227.882:10266): avc: denied { read } for pid=11845 comm="syz.0.5467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 248.466759][ T664] usb 3-1: config 0 descriptor?? [ 248.487851][T11851] loop1: detected capacity change from 0 to 256 [ 248.509715][ T664] hub 3-1:0.0: USB hub found [ 248.733659][ T664] hub 3-1:0.0: config failed, hub has too many ports! (err -19) [ 248.799029][T11896] loop1: detected capacity change from 0 to 2048 [ 248.814696][T11844] loop3: detected capacity change from 0 to 40427 [ 248.836348][T11844] F2FS-fs (loop3): invalid crc value [ 248.861846][T11844] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 248.884841][T11896] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 248.939329][ T30] audit: type=1400 audit(1753146228.359:10267): avc: denied { mounton } for pid=11895 comm="syz.1.5491" path="/1099/bus/file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 248.950506][T11844] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 248.967262][T11896] SELinux: security_context_str_to_sid(ð=S|1r©îW„i³M!Oýj¡4~–1c3FùÕfX¶) failed for (dev ?, type ?) errno=-22 [ 248.995396][ T30] audit: type=1326 audit(1753146228.406:10268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11915 comm="syz.4.5499" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 249.019755][ T30] audit: type=1326 audit(1753146228.406:10269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11915 comm="syz.4.5499" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 249.044185][ T30] audit: type=1326 audit(1753146228.406:10270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11915 comm="syz.4.5499" exe="/root/syz-executor" sig=0 arch=c000003e syscall=59 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 249.068028][ T664] usbhid 3-1:0.0: can't add hid device: -71 [ 249.074123][ T664] usbhid: probe of 3-1:0.0 failed with error -71 [ 249.138251][ T30] audit: type=1326 audit(1753146228.406:10271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11915 comm="syz.4.5499" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f877b93c9a9 code=0x7ffc0000 [ 249.141504][ T664] usb 3-1: USB disconnect, device number 85 [ 249.470466][T11974] netlink: 'syz.0.5527': attribute type 29 has an invalid length. [ 249.480710][T11964] loop1: detected capacity change from 0 to 8192 [ 249.515808][T11982] loop4: detected capacity change from 0 to 256 [ 249.541925][T11982] FAT-fs (loop4): Directory bread(block 64) failed [ 249.552333][T11987] loop3: detected capacity change from 0 to 256 [ 249.558908][T11982] FAT-fs (loop4): Directory bread(block 65) failed [ 249.565541][T11982] FAT-fs (loop4): Directory bread(block 66) failed [ 249.572840][T11982] FAT-fs (loop4): Directory bread(block 67) failed [ 249.594741][T11982] FAT-fs (loop4): Directory bread(block 68) failed [ 249.608354][T11982] FAT-fs (loop4): Directory bread(block 69) failed [ 249.621093][T11987] FAT-fs (loop3): Directory bread(block 64) failed [ 249.627656][T11987] FAT-fs (loop3): Directory bread(block 65) failed [ 249.636830][T11996] sock: sock_timestamping_bind_phc: sock not bind to device [ 249.648703][T11982] FAT-fs (loop4): Directory bread(block 70) failed [ 249.658339][T11998] loop1: detected capacity change from 0 to 512 [ 249.659442][T11982] FAT-fs (loop4): Directory bread(block 71) failed [ 249.674472][T11987] FAT-fs (loop3): Directory bread(block 66) failed [ 249.688034][T11982] FAT-fs (loop4): Directory bread(block 72) failed [ 249.700103][T11998] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 249.712281][T11987] FAT-fs (loop3): Directory bread(block 67) failed [ 249.719125][T11982] FAT-fs (loop4): Directory bread(block 73) failed [ 249.725752][T11987] FAT-fs (loop3): Directory bread(block 68) failed [ 249.737601][T11998] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 249.755555][T11987] FAT-fs (loop3): Directory bread(block 69) failed [ 249.770816][T11998] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 249.780674][T11987] FAT-fs (loop3): Directory bread(block 70) failed [ 249.798283][T11987] FAT-fs (loop3): Directory bread(block 71) failed [ 249.811494][T11987] FAT-fs (loop3): Directory bread(block 72) failed [ 249.818576][T11998] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 249.837205][T11987] FAT-fs (loop3): Directory bread(block 73) failed [ 249.845127][T11998] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e01c, mo2=0000] [ 249.856847][T11998] EXT4-fs (loop1): orphan cleanup on readonly fs [ 249.863866][T11998] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.5540: bg 0: block 34: padding at end of block bitmap is not set [ 249.884116][T11998] EXT4-fs error (device loop1): ext4_acquire_dquot:6198: comm syz.1.5540: Failed to acquire dquot type 1 [ 249.896387][T11998] EXT4-fs (loop1): 1 truncate cleaned up [ 249.902329][T11998] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,barrier,,errors=continue. Quota mode: writeback. [ 249.996473][T12019] loop1: detected capacity change from 0 to 256 [ 250.042116][T12025] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.060504][T12019] FAT-fs (loop1): Directory bread(block 64) failed [ 250.067088][T12019] FAT-fs (loop1): Directory bread(block 65) failed [ 250.077393][T12025] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.107539][T12025] device veth1_to_team left promiscuous mode [ 250.115603][T12019] FAT-fs (loop1): Directory bread(block 66) failed [ 250.129132][T12019] FAT-fs (loop1): Directory bread(block 67) failed [ 250.136037][T12019] FAT-fs (loop1): Directory bread(block 68) failed [ 250.142588][T12019] FAT-fs (loop1): Directory bread(block 69) failed [ 250.149801][T12019] FAT-fs (loop1): Directory bread(block 70) failed [ 250.174124][T12019] FAT-fs (loop1): Directory bread(block 71) failed [ 250.174179][T12019] FAT-fs (loop1): Directory bread(block 72) failed [ 250.174202][T12019] FAT-fs (loop1): Directory bread(block 73) failed [ 250.200899][T12039] netlink: 'syz.3.5558': attribute type 7 has an invalid length. [ 250.202288][T12004] loop2: detected capacity change from 0 to 40427 [ 250.253075][T12004] F2FS-fs (loop2): invalid crc value [ 250.264136][T12004] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 250.336966][T12004] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 250.402161][ T286] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 250.407819][ T286] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 250.465530][ T286] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 250.542340][T12085] loop3: detected capacity change from 0 to 256 [ 250.629742][T12085] FAT-fs (loop3): Directory bread(block 64) failed [ 250.655145][T12085] FAT-fs (loop3): Directory bread(block 65) failed [ 250.692296][T12109] loop0: detected capacity change from 0 to 256 [ 250.701858][T12085] FAT-fs (loop3): Directory bread(block 66) failed [ 250.717189][T12113] netlink: 'syz.1.5594': attribute type 16 has an invalid length. [ 250.718869][T12085] FAT-fs (loop3): Directory bread(block 67) failed [ 250.741317][T12109] FAT-fs (loop0): Directory bread(block 64) failed [ 250.759006][T12109] FAT-fs (loop0): Directory bread(block 65) failed [ 250.772428][T12085] FAT-fs (loop3): Directory bread(block 68) failed [ 250.779218][T12109] FAT-fs (loop0): Directory bread(block 66) failed [ 250.785244][T12085] FAT-fs (loop3): Directory bread(block 69) failed [ 250.793885][T12085] FAT-fs (loop3): Directory bread(block 70) failed [ 250.796653][T12109] FAT-fs (loop0): Directory bread(block 67) failed [ 250.800609][T12085] FAT-fs (loop3): Directory bread(block 71) failed [ 250.814421][T12085] FAT-fs (loop3): Directory bread(block 72) failed [ 250.821742][T12085] FAT-fs (loop3): Directory bread(block 73) failed [ 250.827415][T12109] FAT-fs (loop0): Directory bread(block 68) failed [ 250.836771][T12113] device veth1_macvtap entered promiscuous mode [ 250.843693][T12109] FAT-fs (loop0): Directory bread(block 69) failed [ 250.853547][T12113] device macsec0 left promiscuous mode [ 250.860100][T12109] FAT-fs (loop0): Directory bread(block 70) failed [ 250.865598][T12113] device bridge1 left promiscuous mode [ 250.875252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 250.878257][T12109] FAT-fs (loop0): Directory bread(block 71) failed [ 250.884143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 250.906124][T12109] FAT-fs (loop0): Directory bread(block 72) failed [ 250.915134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 250.924707][T12109] FAT-fs (loop0): Directory bread(block 73) failed [ 250.929627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 250.940929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 250.961668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 250.971569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 251.110978][T12144] loop2: detected capacity change from 0 to 1024 [ 251.176992][T12160] loop4: detected capacity change from 0 to 16 [ 251.258839][T12144] EXT4-fs (loop2): Ignoring removed bh option [ 251.266113][T12160] erofs: (device loop4): mounted with root inode @ nid 36. [ 251.273154][T12144] EXT4-fs (loop2): Ignoring removed nobh option [ 251.281405][T12160] erofs: (device loop4): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 251.290024][T12144] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 251.309721][T12160] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -5 in[64, 4032] out[1851] [ 251.332182][T12160] erofs: (device loop4): z_erofs_readpage: failed to read, err [-117] [ 251.365199][T12144] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodelalloc,data_err=abort,bh,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,nodelalloc,dioread_nolock,minixdf,,errors=continue. Quota mode: writeback. [ 251.470202][T12196] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 251.696117][T12240] __nla_validate_parse: 3 callbacks suppressed [ 251.696138][T12240] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5656'. [ 251.708456][T12242] loop0: detected capacity change from 0 to 512 [ 251.732922][T12240] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 251.770393][T12242] EXT4-fs (loop0): Ignoring removed bh option [ 251.777670][T12242] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 251.792469][T12242] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 251.856028][T12242] EXT4-fs (loop0): mounted filesystem without journal. Opts: bh,mblk_io_submit,nojournal_checksum,init_itable=0x0000000000000006,dioread_nolock,,errors=continue. Quota mode: writeback. [ 251.908687][ C1] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 251.920089][T12242] ext4 filesystem being mounted at /1121/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 251.932234][T12263] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 251.936381][T12239] loop2: detected capacity change from 0 to 40427 [ 251.957086][T12239] F2FS-fs (loop2): invalid crc value [ 251.988866][T12269] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5669'. [ 252.003722][T12239] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 252.063351][T12239] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 252.179270][T12302] validate_nla: 2 callbacks suppressed [ 252.179290][T12302] netlink: 'syz.4.5684': attribute type 46 has an invalid length. [ 252.203037][T12302] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5684'. [ 252.496407][T12336] loop2: detected capacity change from 0 to 512 [ 252.500110][T12340] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5703'. [ 252.512133][T12340] tc_dump_action: action bad kind [ 252.604881][T12336] EXT4-fs error (device loop2): ext4_xattr_inode_iget:404: comm syz.2.5702: inode #1: comm syz.2.5702: iget: illegal inode # [ 252.646367][ T6] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 252.663192][T12336] EXT4-fs error (device loop2): ext4_xattr_inode_iget:409: comm syz.2.5702: error while reading EA inode 1 err=-117 [ 252.729197][T12359] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 252.738297][T12336] EXT4-fs (loop2): 1 orphan inode deleted [ 252.753091][T12336] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 252.822470][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 252.822487][ T30] audit: type=1400 audit(1753146231.988:10288): avc: denied { create } for pid=12335 comm="syz.2.5702" name=".index" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 252.840672][ T286] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 252.874106][ T286] ------------[ cut here ]------------ [ 252.880882][ T30] audit: type=1400 audit(1753146232.044:10289): avc: denied { unlink } for pid=286 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 [ 252.915464][ T30] audit: type=1400 audit(1753146232.044:10290): avc: denied { rmdir } for pid=286 comm="syz-executor" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 252.929290][ T286] kernel BUG at fs/namei.c:2933! [ 252.948857][ T30] audit: type=1400 audit(1753146232.044:10291): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 252.972288][ T286] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 252.978400][ T286] CPU: 1 PID: 286 Comm: syz-executor Not tainted 5.15.189-syzkaller-00079-ga71626bd56a5 #0 [ 252.988394][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 252.998475][ T286] RIP: 0010:may_delete+0x701/0x710 [ 253.003628][ T286] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 f0 51 f5 ff e9 77 fe ff ff e8 a6 d9 b6 ff 0f 0b e8 9f d9 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 253.023267][ T286] RSP: 0018:ffffc90000987c90 EFLAGS: 00010293 [ 253.029368][ T286] RAX: ffffffff81b1d631 RBX: ffff88812851dbb0 RCX: ffff88811b914f00 [ 253.037367][ T286] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 253.045363][ T286] RBP: ffffc90000987cf8 R08: 0000000000000004 R09: 0000000000000003 [ 253.053372][ T286] R10: fffff52000130f74 R11: 1ffff92000130f74 R12: dffffc0000000000 [ 253.061377][ T286] R13: 0000000000000001 R14: ffff8881119299c0 R15: 1ffff110250a3b76 [ 253.069573][ T286] FS: 0000555559b97500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 253.078544][ T286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.085154][ T286] CR2: 00007ffe17272928 CR3: 0000000125ae3000 CR4: 00000000003506a0 [ 253.093171][ T286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.101176][ T286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.109171][ T286] Call Trace: [ 253.112475][ T286] [ 253.115426][ T286] vfs_rmdir+0x32/0x460 [ 253.119619][ T286] incfs_kill_sb+0x105/0x220 [ 253.124243][ T286] deactivate_locked_super+0xa0/0x100 [ 253.129661][ T286] deactivate_super+0xaf/0xe0 [ 253.134371][ T286] cleanup_mnt+0x446/0x500 [ 253.138814][ T286] __cleanup_mnt+0x19/0x20 [ 253.143271][ T286] task_work_run+0x127/0x190 [ 253.147888][ T286] exit_to_user_mode_loop+0xd0/0xe0 [ 253.153110][ T286] exit_to_user_mode_prepare+0x5a/0xa0 [ 253.158582][ T286] syscall_exit_to_user_mode+0x1a/0x30 [ 253.164053][ T286] do_syscall_64+0x58/0xa0 [ 253.168485][ T286] ? clear_bhb_loop+0x50/0xa0 [ 253.173169][ T286] ? clear_bhb_loop+0x50/0xa0 [ 253.177855][ T286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 253.183757][ T286] RIP: 0033:0x7fd18066ccd7 [ 253.188178][ T286] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 253.207878][ T286] RSP: 002b:00007ffce197cce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 253.216297][ T286] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd18066ccd7 [ 253.224267][ T286] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffce197cda0 [ 253.232251][ T286] RBP: 00007ffce197cda0 R08: 0000000000000000 R09: 0000000000000000 [ 253.240227][ T286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffce197de90 [ 253.248203][ T286] R13: 00007fd1806edb55 R14: 000000000003bbc7 R15: 00007ffce197ef60 [ 253.256181][ T286] [ 253.259216][ T286] Modules linked in: [ 253.275875][ T286] ---[ end trace 99caa446bc75396d ]--- [ 253.282084][ T286] RIP: 0010:may_delete+0x701/0x710 [ 253.298471][ T286] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 f0 51 f5 ff e9 77 fe ff ff e8 a6 d9 b6 ff 0f 0b e8 9f d9 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 253.318472][ T286] RSP: 0018:ffffc90000987c90 EFLAGS: 00010293 [ 253.320289][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 253.324957][ T286] RAX: ffffffff81b1d631 RBX: ffff88812851dbb0 RCX: ffff88811b914f00 [ 253.340579][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 253.352923][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 253.353283][ T286] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 253.362607][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 253.375596][ T286] RBP: ffffc90000987cf8 R08: 0000000000000004 R09: 0000000000000003 [ 253.388489][ T286] R10: fffff52000130f74 R11: 1ffff92000130f74 R12: dffffc0000000000 [ 253.396652][ T286] R13: 0000000000000001 R14: ffff8881119299c0 R15: 1ffff110250a3b76 [ 253.404726][ T286] FS: 0000555559b97500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 253.413727][ T286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.420388][ T286] CR2: 00007fc5b7f80180 CR3: 0000000125ae3000 CR4: 00000000003506a0 [ 253.428429][ T286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.436431][ T286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.444455][ T286] Kernel panic - not syncing: Fatal exception [ 253.445935][ T30] audit: type=1400 audit(1753146232.577:10292): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 253.450792][ T286] Kernel Offset: disabled [ 253.476969][ T286] Rebooting in 86400 seconds..