last executing test programs: 1m0.053081913s ago: executing program 4 (id=5): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.006567366s ago: executing program 2 (id=3043): futex(&(0x7f00000002c0), 0x8c, 0x1, 0x0, &(0x7f00000000c0), 0x0) 895.165181ms ago: executing program 2 (id=3048): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000071181d00000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 841.663262ms ago: executing program 2 (id=3052): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000380)='./file1\x00', 0x21081c, &(0x7f00000003c0)={[{@grpquota}, {@nogrpid}, {@quota}, {@minixdf}, {@barrier_val={'barrier', 0x3d, 0x5}}]}, 0x1, 0x508, &(0x7f0000000800)="$eJzs3c9PXFsdAPDvDAwMlD54z7dQo+/V96rVNB1g2pKmC60rY0wTY5eatAhTQhgYwkAt2AVduzWxiStd+ge47sq9G6M7N3Vh4g+iKSZdjLl37rRTOlNIoTOE+XySm3vOPZf7PQe45zBnmHsCGFgXImI3IkYi4l5ETGbHc9kWt5pbct7zvUcL+3uPFnLRaNz5Vy4tT45F29ckzmXXLEbEj74X8dPcm3Hr2zsr89VqZSPLTw9nieXV+aXKUmWtXJ6bnZu5cfV6+cTa+unqSJb66rM/7n7r50m1JrIjaTteNBqNE4vW1Gx64WWcRNLUH5xwnH4Zytoz0u+K8E7yEfFRRHyW3v+TMRTD/a4SAPCeNRqT0ZhszwMAZ10+nQPL5UvZXMBE5POlUnMO7+MYz1dr9c3L92tba4vNubKpKOTvL1crM9lc4VQUckl+Nk2/ypcP5K9GxIcR8cvRsTRfWqhVF/v5hw8ADLBzB8b//442x38A4Iwrdi0Z6mk9AIDe6T7+AwBnlfEfAAaP8R8ABk9z/B/rdzUAgB7y+h8ABo/xHwAGyg9v3062xn72HO/FB9tbK7UHVxYr9ZXS6tZCaaG2sV5aqtWW0mf2rB52vWqttj57LbYeTn17vb45Xd/eubta21rbvJs+1/tupZCetduDlgEA3Xz46dO/5JIR+eZYukXbWg6FvtYMeN/y/a4A0Dce8AODy2pfMLiO8Rrf9ACcER2W6H1NsdMHhBonv14u0DuXvmT+HwZV2/y//wKGAWP+HwaX+X8YXI1G7qhr/sdRTwQATjdz/ECX9/8/yva/y94c+MniwTOevM9aAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwOnWWv+3lK0FPhH5fKkUcT4ipqKQu79crcxExAcR8efRwmiSn+1znQGA48r/PZet/3Vp8uLEa0WfnHuZHImIn/36zq8ezm9ubvwpYiT379HW8c0n2fFy72sPAByuNU6n+7YX8s/3Hi20tl7W5x/fjYhiM/7+3kjsv4w/HMPpvhiFiBj/Ty7LN+Xa5i6OY/dxRHyxU/tzMZHOgTRXPj0YP4l9vqfx86/Fz6dlzX3yvfjCIXG6rO8KA+1p0v/c6nT/5eNCuu98/xfTHur4sv4vudTCftoHvorf6v+GuvR/F44a49ofvt9Mjb1Z9jjiy8MRrdj7bf1PK36uS/yLR4z/16988lm3ssZvIi5F5/jtsaY3V9en69s7V5ZX55cqS5W1cnludm7mxtXr5el0jnq6+2jwz5uXP+hWlrR/vEv84iHt//oR2//bF/d+/LW3xP/m553i5+Pjt8RPxsRvHDH+/Pjvi93KkviLXdp/2M//8hHjP/vbzhvLhgMA/VPf3lmZr1YrG/Xt863EjoTE6Uwkv7KnoBodE985uQvGW88Zic5Fv/i8eU8fKGo03qka3XqMk5h1A06DV11OxP/6XRkAAAAAAAAAAAAAAKCjXnw6qt9tBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4Oz6fwAAAP//X0LPMA==") 577.587214ms ago: executing program 2 (id=3067): statx(0xffffffffffffff9c, 0x0, 0x400, 0x800, 0x0) 537.664056ms ago: executing program 2 (id=3070): syz_read_part_table(0x5da, &(0x7f0000000a00)="$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") 466.520519ms ago: executing program 1 (id=3075): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x3218002, &(0x7f0000000240)={[{@grpquota}, {@delalloc}, {@resuid}, {@debug}, {@dioread_nolock}, {@jqfmt_vfsold}, {@nomblk_io_submit}, {@noauto_da_alloc}]}, 0x1, 0x60c, &(0x7f00000008c0)="$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") 439.81742ms ago: executing program 3 (id=3078): llistxattr(0x0, 0x0, 0x0) 416.667511ms ago: executing program 5 (id=3079): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@func={0x1, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x2e, 0x8b74ab1388647ba0]}}, 0x0, 0x28, 0x0, 0x1}, 0x28) 394.997642ms ago: executing program 3 (id=3080): syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x28, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@generic={0x1, 0x6, "c528a772"}, @nop, @sack={0x5, 0xa, [0x0, 0x0]}]}}}}}}}}, 0x0) 355.395394ms ago: executing program 5 (id=3081): syz_emit_ethernet(0x5e, &(0x7f00000004c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "abb9bfe0c34c72d50c66fa8369f6e787"}, @eol, @md5sig={0x13, 0x12, "2a9c444be69caceb3fbd4ef8047b79a3"}]}}}}}}}, 0x0) 355.006424ms ago: executing program 3 (id=3082): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000003000000010000000000000803000000c3b30001438dd29e2e1371ee757f00000000000000020000000001"], 0x0, 0x3f, 0x0, 0x1}, 0x28) 342.501734ms ago: executing program 1 (id=3083): acct(&(0x7f0000000180)='./cgroup.cpu/cgroup.procs\x00') 307.475005ms ago: executing program 2 (id=3085): syz_read_part_table(0x105a, &(0x7f0000000000)="$eJzsz8FNwzAABdDvOAnkBCMwBjtwZh7IOqzAsbdO0u5QyVUqtyO0Pbx38v/+kuXwUEtJUsfPci3eX/rha7vI67RkSLL734/lN5nbT1rbNlPfrccpaW81teckQzm0Om/p1NbWhyWX5uP2VOr3352+CQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABP7RwAAP//EWQQvw==") 291.318716ms ago: executing program 0 (id=3086): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map, 0xffffffffffffffff, 0xb, 0x2001}, 0x20) 244.438999ms ago: executing program 5 (id=3087): prctl$PR_MCE_KILL(0x4e, 0x1, 0x4000) 244.321529ms ago: executing program 1 (id=3088): getrandom(&(0x7f0000000040)=""/43, 0x2b, 0x1) 244.236019ms ago: executing program 3 (id=3089): syslog(0x3, &(0x7f0000003640)=""/95, 0x5f) 235.290259ms ago: executing program 1 (id=3090): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb0100180000000000000038000000380000000400000002000000000000110400000000000000000000000000000200000000020000000000000602000000020000000000000e0300000000000000000061"], 0x0, 0x54}, 0x28) 225.024379ms ago: executing program 0 (id=3091): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@ptr={0x0, 0x0, 0x0, 0x2, 0x2}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @func_proto]}, {0x0, [0x0, 0x30, 0x5f, 0x5f, 0x30, 0x61, 0x2e]}}, 0x0, 0x45}, 0x28) 173.052622ms ago: executing program 0 (id=3092): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="850000002f000000d7000000100000009500000000000000423d19f1e4e058f160906b507e5120a0425f48f9550dcf76fc596696e6f89a4a2b1d29eadfdabd5217ba2d02d98d17b488d5437e04555f3dc719afc000"], &(0x7f0000000240)='GPL\x00', 0x1, 0x473, &(0x7f0000000280)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff60}, 0x48) 168.612932ms ago: executing program 0 (id=3093): fchdir(0xffffffffffffffff) 147.630273ms ago: executing program 0 (id=3094): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000006000000040000000000000e0400000000000000000000000100000d040000000400000004000000000000000000000404000000000000000000000a030000000000000061"], 0x0, 0x5a, 0x0, 0x8, 0x80080004}, 0x28) 140.926083ms ago: executing program 1 (id=3095): syz_mount_image$ext4(&(0x7f0000000880)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x101868a, &(0x7f0000000080), 0x0, 0x549, &(0x7f00000008c0)="$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") 140.692143ms ago: executing program 5 (id=3096): shmctl$SHM_LOCK(0x0, 0xb) 140.297373ms ago: executing program 0 (id=3105): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@usrquota}, {@noblock_validity}, {@bh}, {@max_batch_time={'max_batch_time', 0x3d, 0x1}}, {@debug}, {@inlinecrypt}]}, 0x6, 0x5fc, &(0x7f0000000c00)="$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") 80.468206ms ago: executing program 5 (id=3097): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="18020000b4b2000000000000000000008510000001000000950000000000000085000000ad00000095"], &(0x7f0000000000)='GPL\x00', 0xc, 0x9c, &(0x7f0000001300)=""/156, 0x41000, 0xa}, 0x94) 71.887306ms ago: executing program 5 (id=3098): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000e50003000000000085100000fcffffff250000001000000007000000faffffff95"], &(0x7f0000000140)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x4c, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa}, 0x94) 57.095157ms ago: executing program 3 (id=3099): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000006000000020000000200001304000000000000a6020000000e000000020000000c00000000008001005f2e"], 0x0, 0x42}, 0x28) 21.760698ms ago: executing program 1 (id=3100): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x10, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000080000000000000000000071102100000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 0s ago: executing program 3 (id=3101): syz_emit_ethernet(0x1a, &(0x7f0000000000)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void, {0x8100, 0x3, 0x1}}, {@generic={0x8864, "11703067c7e064cc"}}}, 0x0) kernel console output (not intermixed with test programs): ype=1400 audit(1763986615.521:153): avc: denied { map } for pid=5264 comm="syz.5.845" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9598 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 49.743433][ T5269] EXT4-fs: Ignoring removed bh option [ 49.749909][ T29] audit: type=1400 audit(1763986615.521:154): avc: denied { read write } for pid=5264 comm="syz.5.845" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9598 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 49.764504][ T5269] EXT4-fs: Ignoring removed mblk_io_submit option [ 49.789069][ T5267] EXT4-fs (loop2): filesystem is read-only [ 49.806998][ T5255] loop1: p1 < > p3 p4 < > [ 49.811532][ T5255] loop1: partition table partially beyond EOD, truncated [ 49.825477][ T5269] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 49.835528][ T5267] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 49.835690][ T5255] loop1: p1 start 8388352 is beyond EOD, truncated [ 49.846545][ T5267] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1)! [ 49.853090][ T5255] loop1: p3 size 50331648 extends beyond EOD, truncated [ 49.870201][ T5267] EXT4-fs (loop2): group descriptors corrupted! [ 49.877720][ T5269] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 49.886589][ T5269] EXT4-fs (loop5): orphan cleanup on readonly fs [ 49.893417][ T5269] Quota error (device loop5): do_insert_tree: Free block already used in tree: block 4 [ 49.903094][ T5269] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 49.914270][ T3002] loop1: p1 < > p3 p4 < > [ 49.918705][ T3002] loop1: partition table partially beyond EOD, truncated [ 49.927626][ T5269] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.847: Failed to acquire dquot type 1 [ 49.939529][ T3002] loop1: p1 start 8388352 is beyond EOD, truncated [ 49.946068][ T3002] loop1: p3 size 50331648 extends beyond EOD, truncated [ 49.958142][ T5269] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.847: Invalid block bitmap block 0 in block_group 0 [ 50.013410][ T5269] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.847: Invalid block bitmap block 0 in block_group 0 [ 50.075708][ T5269] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.847: Invalid block bitmap block 0 in block_group 0 [ 50.137017][ T5269] Quota error (device loop5): write_blk: dquota write failed [ 50.144584][ T5269] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 50.154559][ T5269] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.847: Failed to acquire dquot type 1 [ 50.176846][ T5293] loop1: detected capacity change from 0 to 512 [ 50.189859][ T5269] Quota error (device loop5): write_blk: dquota write failed [ 50.197383][ T5269] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.847: Failed to acquire dquot type 1 [ 50.234127][ T5293] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.858: Parent and EA inode have the same ino 15 [ 50.248650][ T5269] EXT4-fs (loop5): 1 orphan inode deleted [ 50.251203][ T5302] loop2: detected capacity change from 0 to 512 [ 50.283152][ T5302] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.292574][ T5293] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.858: Parent and EA inode have the same ino 15 [ 50.317346][ T5302] EXT4-fs (loop2): invalid journal inode [ 50.323338][ T5302] EXT4-fs (loop2): can't get journal size [ 50.338873][ T5293] EXT4-fs (loop1): 1 orphan inode deleted [ 50.341998][ T5302] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #2: comm syz.2.863: blocks 6-6 from inode overlap system zone [ 50.358838][ T5302] EXT4-fs (loop2): failed to initialize system zone (-117) [ 50.366155][ T5302] EXT4-fs (loop2): mount failed [ 50.432063][ T5269] syz.5.847 (5269) used greatest stack depth: 8992 bytes left [ 50.464058][ T5327] loop1: detected capacity change from 0 to 1024 [ 50.514654][ T5327] EXT4-fs: inline encryption not supported [ 50.555696][ T5327] EXT4-fs (loop1): can't mount with journal_async_commit, fs mounted w/o journal [ 50.586583][ T5342] loop3: detected capacity change from 0 to 512 [ 50.614458][ T5342] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 50.678661][ T5357] loop1: detected capacity change from 0 to 512 [ 50.700818][ T5362] loop5: detected capacity change from 0 to 512 [ 50.735910][ T5362] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.745495][ T5357] EXT4-fs: Ignoring removed i_version option [ 50.764898][ T5362] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.773543][ T5362] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.801515][ T5357] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 50.825965][ T5362] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4193: comm syz.5.892: Allocating blocks 41-42 which overlap fs metadata [ 50.839701][ T5364] loop2: detected capacity change from 0 to 8192 [ 50.839794][ T5357] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 50.866189][ T5357] System zones: 1-12 [ 50.870908][ T5362] EXT4-fs (loop5): Remounting filesystem read-only [ 50.877789][ T5357] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.884919][ T5362] EXT4-fs (loop5): 1 truncate cleaned up [ 50.895267][ T5357] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.889: invalid indirect mapped block 12 (level 1) [ 50.895963][ T5364] loop2: p1 p2 p3 p4 [ 50.931893][ T5364] loop2: p3 start 331777 is beyond EOD, truncated [ 50.938371][ T5364] loop2: p4 size 262912 extends beyond EOD, truncated [ 50.945471][ T5357] EXT4-fs (loop1): Remounting filesystem read-only [ 50.962601][ T5357] EXT4-fs (loop1): 1 truncate cleaned up [ 51.110506][ T5409] loop5: detected capacity change from 0 to 512 [ 51.129713][ T5409] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 51.192461][ T5422] futex_wake_op: syz.2.920 tries to shift op by -65; fix this program [ 51.447756][ T5466] loop0: detected capacity change from 0 to 1024 [ 51.470821][ T5466] EXT4-fs: inline encryption not supported [ 51.516124][ T5466] EXT4-fs (loop0): can't mount with journal_async_commit, fs mounted w/o journal [ 51.599945][ T5488] loop3: detected capacity change from 0 to 1024 [ 51.607845][ T5486] loop2: detected capacity change from 0 to 1024 [ 51.619410][ T5486] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 51.637198][ T5486] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 51.649393][ T5488] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.952: Failed to acquire dquot type 0 [ 51.662689][ T5486] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: inode #32: comm syz.2.951: iget: special inode unallocated [ 51.676579][ T5488] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 51.688945][ T5486] EXT4-fs (loop2): Remounting filesystem read-only [ 51.691396][ T5488] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #13: comm syz.3.952: corrupted inode contents [ 51.699751][ T5486] EXT4-fs (loop2): no journal found [ 51.714701][ T5486] EXT4-fs (loop2): can't get journal size [ 51.731619][ T5488] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #13: comm syz.3.952: mark_inode_dirty error [ 51.754142][ T5502] loop1: detected capacity change from 0 to 512 [ 51.760851][ T5486] EXT4-fs (loop2): filesystem is read-only [ 51.766796][ T5488] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #13: comm syz.3.952: corrupted inode contents [ 51.825998][ T5488] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.952: mark_inode_dirty error [ 51.826243][ T5502] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 51.848222][ T5488] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #13: comm syz.3.952: corrupted inode contents [ 51.869044][ T5502] EXT4-fs (loop1): orphan cleanup on readonly fs [ 51.884996][ T5512] loop5: detected capacity change from 0 to 164 [ 51.893486][ T5502] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.958: Failed to acquire dquot type 1 [ 51.905892][ T5502] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.958: bg 0: block 40: padding at end of block bitmap is not set [ 51.923515][ T5502] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 51.932653][ T5502] EXT4-fs (loop1): 1 truncate cleaned up [ 51.938365][ T5488] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.952: mark_inode_dirty error [ 51.975541][ T5488] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #13: comm syz.3.952: corrupted inode contents [ 51.987914][ T5488] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 51.998527][ T5488] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #13: comm syz.3.952: corrupted inode contents [ 52.028188][ T5488] EXT4-fs error (device loop3): ext4_truncate:4637: inode #13: comm syz.3.952: mark_inode_dirty error [ 52.045623][ T5520] loop0: detected capacity change from 0 to 512 [ 52.046726][ T5488] EXT4-fs error (device loop3) in ext4_process_orphan:343: Corrupt filesystem [ 52.079625][ T5488] EXT4-fs (loop3): 1 truncate cleaned up [ 52.085950][ T5520] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 52.118421][ T5530] tmpfs: Bad value for 'nr_inodes' [ 52.235048][ T5546] SELinux: security_context_str_to_sid () failed with errno=-22 [ 52.312347][ T5559] loop5: detected capacity change from 0 to 128 [ 52.423958][ T5572] loop1: detected capacity change from 0 to 512 [ 52.471446][ T5572] EXT4-fs error (device loop1): ext4_quota_enable:7132: comm syz.1.992: Bad quota inum: 50331648, type: 0 [ 52.500462][ T5586] tmpfs: Bad value for 'defcontext' [ 52.514696][ T5572] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=50331648). Please run e2fsck to fix. [ 52.532394][ T5572] EXT4-fs (loop1): mount failed [ 52.540209][ T5588] loop0: detected capacity change from 0 to 164 [ 52.690369][ T5610] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 52.720212][ T5613] loop2: detected capacity change from 0 to 512 [ 52.755368][ T5613] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.769418][ T5613] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.777932][ T5613] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.800094][ T5627] loop1: detected capacity change from 0 to 164 [ 52.843719][ T5613] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4193: comm syz.2.1009: Allocating blocks 41-42 which overlap fs metadata [ 52.889059][ T5613] EXT4-fs (loop2): Remounting filesystem read-only [ 52.895824][ T5613] EXT4-fs (loop2): 1 truncate cleaned up [ 53.042563][ T5666] loop5: detected capacity change from 0 to 1024 [ 53.077671][ T5666] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.1037: Failed to acquire dquot type 0 [ 53.089754][ T5666] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 53.104738][ T5666] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #13: comm syz.5.1037: corrupted inode contents [ 53.125835][ T5666] EXT4-fs error (device loop5): ext4_dirty_inode:6517: inode #13: comm syz.5.1037: mark_inode_dirty error [ 53.140786][ T5673] loop1: detected capacity change from 0 to 2048 [ 53.158268][ T5666] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #13: comm syz.5.1037: corrupted inode contents [ 53.182552][ T5187] loop1: p3 p4 < > [ 53.185518][ T5666] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #13: comm syz.5.1037: mark_inode_dirty error [ 53.199631][ T5187] loop1: p3 start 11362048 is beyond EOD, truncated [ 53.206607][ T5666] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #13: comm syz.5.1037: corrupted inode contents [ 53.222672][ T5666] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #13: comm syz.5.1037: mark_inode_dirty error [ 53.224196][ T5673] loop1: p3 p4 < > [ 53.237935][ T5666] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #13: comm syz.5.1037: corrupted inode contents [ 53.253601][ T5673] loop1: p3 start 11362048 is beyond EOD, truncated [ 53.281743][ T5666] EXT4-fs error (device loop5) in ext4_orphan_del:301: Corrupt filesystem [ 53.288780][ T5694] loop2: detected capacity change from 0 to 512 [ 53.304664][ T5666] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #13: comm syz.5.1037: corrupted inode contents [ 53.341782][ T5666] EXT4-fs error (device loop5): ext4_truncate:4637: inode #13: comm syz.5.1037: mark_inode_dirty error [ 53.366832][ T5666] EXT4-fs error (device loop5) in ext4_process_orphan:343: Corrupt filesystem [ 53.372954][ T5694] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 53.391507][ T5666] EXT4-fs (loop5): 1 truncate cleaned up [ 53.400702][ T5694] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.423120][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 53.436049][ T5694] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1050: Failed to acquire dquot type 1 [ 53.493571][ T5694] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1050: bg 0: block 40: padding at end of block bitmap is not set [ 53.527809][ T5708] IPv6: addrconf: prefix option has invalid lifetime [ 53.558069][ T5694] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 53.581266][ T5694] EXT4-fs (loop2): 1 truncate cleaned up [ 53.587055][ T5715] loop5: detected capacity change from 0 to 512 [ 53.593672][ T5703] loop3: detected capacity change from 0 to 8192 [ 53.617700][ T5715] EXT4-fs: Ignoring removed i_version option [ 53.640952][ T3305] loop3: p1 < > p3 < > [ 53.641227][ T5715] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 53.645263][ T3305] loop3: partition table partially beyond EOD, truncated [ 53.655613][ T5715] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 53.669639][ T3305] loop3: p1 start 408832 is beyond EOD, truncated [ 53.676718][ T5715] System zones: 1-12 [ 53.691522][ T5703] loop3: p1 < > p3 < > [ 53.695898][ T5703] loop3: partition table partially beyond EOD, truncated [ 53.697904][ T5715] EXT4-fs (loop5): orphan cleanup on readonly fs [ 53.713761][ T5715] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.1059: invalid indirect mapped block 12 (level 1) [ 53.734078][ T5703] loop3: p1 start 408832 is beyond EOD, truncated [ 53.741111][ T5715] EXT4-fs (loop5): Remounting filesystem read-only [ 53.783526][ T5715] EXT4-fs (loop5): 1 truncate cleaned up [ 53.815663][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.846476][ T5744] loop3: detected capacity change from 0 to 1024 [ 53.891661][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.930294][ T5744] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 53.942314][ T5744] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.987866][ T5759] loop5: detected capacity change from 0 to 128 [ 53.995507][ T5744] EXT4-fs (loop3): invalid journal inode [ 54.019507][ T5763] IPv6: addrconf: prefix option has invalid lifetime [ 54.041608][ T5759] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 54.209161][ T5792] IPv6: addrconf: prefix option has invalid lifetime [ 54.235879][ T5795] loop3: detected capacity change from 0 to 512 [ 54.244314][ T5790] loop2: detected capacity change from 0 to 2048 [ 54.297312][ T5795] EXT4-fs error (device loop3): ext4_init_orphan_info:581: comm syz.3.1097: inode #0: comm syz.3.1097: iget: illegal inode # [ 54.380001][ T5812] loop1: detected capacity change from 0 to 2048 [ 54.394366][ T5795] EXT4-fs (loop3): Remounting filesystem read-only [ 54.401005][ T5795] EXT4-fs (loop3): get orphan inode failed [ 54.417749][ T5795] EXT4-fs (loop3): mount failed [ 54.472605][ T5827] IPv6: addrconf: prefix option has invalid lifetime [ 54.485807][ T5828] loop5: detected capacity change from 0 to 1024 [ 54.539980][ T5832] loop0: detected capacity change from 0 to 2048 [ 54.545760][ T5828] EXT4-fs: Ignoring removed orlov option [ 54.556254][ T5828] ext4: Bad value for 'mb_optimize_scan' [ 54.944775][ T5897] loop3: detected capacity change from 0 to 512 [ 54.963243][ T5881] loop0: detected capacity change from 0 to 8192 [ 54.979717][ T5897] EXT4-fs: Ignoring removed bh option [ 54.992520][ T3352] loop0: p1 < > p3 < > [ 54.996773][ T3352] loop0: partition table partially beyond EOD, truncated [ 55.004319][ T5897] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.015560][ T3352] loop0: p1 start 408832 is beyond EOD, truncated [ 55.025607][ T5881] loop0: p1 < > p3 < > [ 55.029824][ T5881] loop0: partition table partially beyond EOD, truncated [ 55.043930][ T5897] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 55.046238][ T5881] loop0: p1 start 408832 is beyond EOD, truncated [ 55.090321][ T5897] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 55.098328][ T5897] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.113517][ T5897] __quota_error: 23 callbacks suppressed [ 55.113536][ T5897] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 55.128926][ T5897] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 55.138875][ T5897] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1148: Failed to acquire dquot type 1 [ 55.150547][ T5918] loop1: detected capacity change from 0 to 512 [ 55.165841][ T5897] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1148: Invalid block bitmap block 0 in block_group 0 [ 55.179979][ T5897] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1148: Invalid block bitmap block 0 in block_group 0 [ 55.194214][ T5897] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1148: Invalid block bitmap block 0 in block_group 0 [ 55.215913][ T5897] Quota error (device loop3): write_blk: dquota write failed [ 55.223795][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 55.228894][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 55.233694][ T5897] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 55.253327][ T5897] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1148: Failed to acquire dquot type 1 [ 55.266145][ T5918] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 55.278250][ T5897] Quota error (device loop3): write_blk: dquota write failed [ 55.285797][ T5897] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 55.295729][ T5897] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1148: Failed to acquire dquot type 1 [ 55.319934][ T5897] EXT4-fs (loop3): 1 orphan inode deleted [ 55.646763][ T29] audit: type=1326 audit(1763986621.149:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5989 comm="syz.0.1194" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7458a7f749 code=0x0 [ 55.651462][ T5993] mmap: syz.5.1195 (5993) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 55.794207][ T6012] random: crng reseeded on system resumption [ 55.799899][ T29] audit: type=1400 audit(1763986621.289:162): avc: denied { read write } for pid=6011 comm="syz.0.1205" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 55.823686][ T29] audit: type=1400 audit(1763986621.289:163): avc: denied { ioctl open } for pid=6011 comm="syz.0.1205" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 55.858228][ T6013] loop2: detected capacity change from 0 to 1024 [ 55.873597][ T6013] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 55.887462][ T6013] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 55.901351][ T6013] EXT4-fs (loop2): failed to initialize system zone (-117) [ 55.908661][ T6013] EXT4-fs (loop2): mount failed [ 56.004932][ T6042] loop1: detected capacity change from 0 to 512 [ 56.041228][ T6042] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 56.047705][ T6042] EXT4-fs (loop1): mount failed [ 56.095882][ T6059] loop3: detected capacity change from 0 to 512 [ 56.115111][ T6059] journal_path: not usable as path [ 56.120286][ T6059] EXT4-fs: error: could not find journal device path [ 56.378416][ T6103] loop0: detected capacity change from 0 to 1024 [ 56.396219][ T6108] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 56.405949][ T29] audit: type=1400 audit(1763986621.860:164): avc: denied { relabelto } for pid=6106 comm="syz.1.1252" name="246" dev="tmpfs" ino=1277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 56.433563][ T6103] EXT4-fs error (device loop0): __ext4_fill_super:5512: comm syz.0.1249: inode #2: comm syz.0.1249: iget: illegal inode # [ 56.464323][ T6103] EXT4-fs (loop0): Remounting filesystem read-only [ 56.470951][ T6103] EXT4-fs (loop0): get root inode failed [ 56.476724][ T6103] EXT4-fs (loop0): mount failed [ 56.488122][ T6113] loop2: detected capacity change from 0 to 512 [ 56.508704][ T6115] loop3: detected capacity change from 0 to 1764 [ 56.532834][ T6115] ISOFS: Bad logical zone size 2051 [ 56.540777][ T6113] EXT4-fs: Ignoring removed bh option [ 56.561821][ T6113] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.602053][ T6126] tmpfs: Bad value for 'mpol' [ 56.624565][ T6113] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 56.659481][ T6113] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 56.685515][ T6113] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.697518][ T6113] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1253: Failed to acquire dquot type 1 [ 56.743555][ T6113] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1253: Invalid block bitmap block 0 in block_group 0 [ 56.786390][ T6113] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1253: Invalid block bitmap block 0 in block_group 0 [ 56.825038][ T6113] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1253: Invalid block bitmap block 0 in block_group 0 [ 56.845056][ T6161] loop1: detected capacity change from 0 to 512 [ 56.863216][ T6113] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1253: Failed to acquire dquot type 1 [ 56.877517][ T6113] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1253: Failed to acquire dquot type 1 [ 56.895798][ T6113] EXT4-fs (loop2): 1 orphan inode deleted [ 56.915372][ T6161] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 56.946606][ T6161] EXT4-fs (loop1): mount failed [ 57.119013][ T6205] loop0: detected capacity change from 0 to 512 [ 57.143076][ T6205] EXT4-fs: Ignoring removed bh option [ 57.160034][ T6205] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.170928][ T6205] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 57.192182][ T6205] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.213189][ T6205] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.223244][ T6205] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1297: Failed to acquire dquot type 1 [ 57.250001][ T6205] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1297: Invalid block bitmap block 0 in block_group 0 [ 57.282267][ T6205] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1297: Invalid block bitmap block 0 in block_group 0 [ 57.297978][ T6205] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1297: Invalid block bitmap block 0 in block_group 0 [ 57.315462][ T6205] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1297: Failed to acquire dquot type 1 [ 57.322160][ T6229] tmpfs: Bad value for 'nr_blocks' [ 57.332346][ T6205] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1297: Failed to acquire dquot type 1 [ 57.351580][ T6205] EXT4-fs (loop0): 1 orphan inode deleted [ 57.489376][ T6253] loop0: detected capacity change from 0 to 512 [ 57.526698][ T6253] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.529938][ T6259] loop3: detected capacity change from 0 to 1024 [ 57.542738][ T6253] EXT4-fs (loop0): mount failed [ 57.564447][ T6257] loop5: detected capacity change from 0 to 2048 [ 57.571282][ T6259] EXT4-fs: Ignoring removed oldalloc option [ 57.595004][ T6265] loop1: detected capacity change from 0 to 512 [ 57.601576][ T6257] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 57.611276][ T6257] EXT4-fs (loop5): group descriptors corrupted! [ 57.618752][ T6265] EXT4-fs: Ignoring removed bh option [ 57.625389][ T6265] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.653381][ T6265] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 57.674295][ T6259] ext4 filesystem being mounted at /252/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.700253][ T6265] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 57.725461][ T6265] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.732565][ T6265] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1326: Failed to acquire dquot type 1 [ 57.746635][ T6265] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1326: Invalid block bitmap block 0 in block_group 0 [ 57.762276][ T6265] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1326: Invalid block bitmap block 0 in block_group 0 [ 57.809322][ T6265] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1326: Invalid block bitmap block 0 in block_group 0 [ 57.836839][ T6265] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1326: Failed to acquire dquot type 1 [ 57.853272][ T6284] loop5: detected capacity change from 0 to 8192 [ 57.861157][ T6265] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1326: Failed to acquire dquot type 1 [ 57.891794][ T6265] EXT4-fs (loop1): 1 orphan inode deleted [ 57.931687][ T6292] loop3: detected capacity change from 0 to 512 [ 57.941230][ T6292] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 57.970025][ T6298] loop1: detected capacity change from 0 to 512 [ 57.986393][ T6298] EXT4-fs: old and new quota format mixing [ 58.072707][ T6312] loop5: detected capacity change from 0 to 512 [ 58.086627][ T6312] EXT4-fs (loop5): orphan cleanup on readonly fs [ 58.093078][ T6312] EXT4-fs error (device loop5): ext4_quota_enable:7132: comm syz.5.1348: Bad quota inum: 2, type: 1 [ 58.131894][ T6312] EXT4-fs warning (device loop5): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 58.192271][ T6312] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 58.463393][ T6382] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 58.599408][ T6406] loop2: detected capacity change from 0 to 164 [ 58.677194][ T6406] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=82 [ 58.876570][ T6449] loop5: detected capacity change from 0 to 512 [ 58.878670][ T6452] loop2: detected capacity change from 0 to 1024 [ 58.953455][ T6449] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.991089][ T6449] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 59.004288][ T6449] EXT4-fs (loop5): orphan cleanup on readonly fs [ 59.018909][ T6449] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4193: comm syz.5.1415: Allocating blocks 41-42 which overlap fs metadata [ 59.038873][ T6474] loop2: detected capacity change from 0 to 256 [ 59.051249][ T6449] EXT4-fs (loop5): Remounting filesystem read-only [ 59.068605][ T6449] EXT4-fs (loop5): 1 truncate cleaned up [ 59.087338][ T6449] EXT4-fs (loop5): pa ffff888106a4b1c0: logic 1, phys. 41, len 23 [ 59.206616][ T6497] loop0: detected capacity change from 0 to 1024 [ 59.227495][ T6497] EXT4-fs: Ignoring removed orlov option [ 59.239709][ T6499] loop3: detected capacity change from 0 to 2048 [ 59.253329][ T6497] EXT4-fs: Ignoring removed orlov option [ 59.310334][ T6499] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 59.315288][ T6514] loop2: detected capacity change from 0 to 512 [ 59.319810][ T6499] FAT-fs (loop3): Filesystem has been set read-only [ 59.333249][ T6497] EXT4-fs (loop0): unsupported inode size: 2048 [ 59.339647][ T6497] EXT4-fs (loop0): blocksize: 1024 [ 59.343393][ T6515] futex_wake_op: syz.5.1448 tries to shift op by 36; fix this program [ 59.376148][ T6514] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 59.387710][ T6514] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 59.397822][ T6514] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1446: Corrupt directory, running e2fsck is recommended [ 59.445587][ T6524] loop0: detected capacity change from 0 to 512 [ 59.478376][ T6514] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 59.496410][ T6524] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 59.508700][ T6514] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.1446: corrupted in-inode xattr: invalid ea_ino [ 59.546414][ T6514] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1446: couldn't read orphan inode 15 (err -117) [ 59.550655][ T6524] System zones: 1-12 [ 59.571540][ T6524] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.1451: Directory hole found for htree index block 0 [ 59.606338][ T6524] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 59.624852][ T6524] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.1451: Directory hole found for htree index block 0 [ 59.646808][ T6524] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 59.903496][ T6590] loop2: detected capacity change from 0 to 512 [ 59.948077][ T6600] loop5: detected capacity change from 0 to 512 [ 59.954725][ T6590] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 59.982075][ T6605] loop0: detected capacity change from 0 to 512 [ 59.984789][ T6590] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 59.999225][ T6590] EXT4-fs (loop2): group descriptors corrupted! [ 60.006475][ T6600] FAT-fs (loop5): bogus sectors per cluster 0 [ 60.012623][ T6600] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 60.021838][ T6600] FAT-fs (loop5): Can't find a valid FAT filesystem [ 60.048827][ T6608] loop3: detected capacity change from 0 to 128 [ 60.076134][ T6608] FAT-fs (loop3): bogus number of reserved sectors [ 60.082859][ T6608] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 60.092236][ T6608] FAT-fs (loop3): Can't find a valid FAT filesystem [ 60.120889][ T6605] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 60.151508][ T6605] EXT4-fs (loop0): mount failed [ 60.204798][ T6626] loop2: detected capacity change from 0 to 512 [ 60.229688][ T6626] EXT4-fs (loop2): invalid first ino: 0 [ 60.464025][ T6670] loop3: detected capacity change from 0 to 512 [ 60.492134][ T6670] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.514301][ T6670] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 60.515701][ T6680] loop0: detected capacity change from 0 to 256 [ 60.532798][ T6670] EXT4-fs (loop3): orphan cleanup on readonly fs [ 60.552894][ T6680] FAT-fs (loop0): bogus sectors per cluster 96 [ 60.559103][ T6680] FAT-fs (loop0): Can't find a valid FAT filesystem [ 60.584012][ T6670] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4193: comm syz.3.1524: Allocating blocks 41-42 which overlap fs metadata [ 60.647434][ T6670] EXT4-fs (loop3): Remounting filesystem read-only [ 60.655419][ T6670] __quota_error: 34 callbacks suppressed [ 60.655438][ T6670] Quota error (device loop3): write_blk: dquota write failed [ 60.668734][ T6670] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 60.690109][ T6670] EXT4-fs (loop3): 1 truncate cleaned up [ 60.696061][ T6670] EXT4-fs (loop3): pa ffff8881069490e0: logic 1, phys. 41, len 23 [ 60.875974][ T6710] loop1: detected capacity change from 0 to 512 [ 60.908412][ T6714] loop0: detected capacity change from 0 to 512 [ 60.927184][ T6710] FAT-fs (loop1): bogus number of FAT sectors [ 60.933333][ T6710] FAT-fs (loop1): Can't find a valid FAT filesystem [ 60.956840][ T6714] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 61.002257][ T6722] loop2: detected capacity change from 0 to 512 [ 61.029815][ T6714] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 61.036445][ T6724] loop3: detected capacity change from 0 to 2048 [ 61.052012][ T6724] EXT4-fs: quotafile must be on filesystem root [ 61.064729][ T6722] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 61.076298][ T6722] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 61.086439][ T6722] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1548: Corrupt directory, running e2fsck is recommended [ 61.107813][ T6714] EXT4-fs (loop0): 1 truncate cleaned up [ 61.180590][ T6722] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 61.235915][ T6722] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.1548: corrupted in-inode xattr: invalid ea_ino [ 61.278912][ T6750] loop0: detected capacity change from 0 to 512 [ 61.314431][ T6750] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 61.322780][ T6722] EXT4-fs (loop2): Remounting filesystem read-only [ 61.329788][ T6750] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 61.337690][ T6759] loop5: detected capacity change from 0 to 512 [ 61.350624][ T6750] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 61.370270][ T6750] System zones: 0-2, 18-18, 34-35 [ 61.428143][ T6759] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.1565: bg 0: block 5: invalid block bitmap [ 61.448927][ T6764] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 61.458304][ T29] audit: type=1400 audit(1763986626.584:177): avc: denied { relabelto } for pid=6763 comm="syz.2.1567" name="281" dev="tmpfs" ino=1455 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 61.484260][ T29] audit: type=1400 audit(1763986626.584:178): avc: denied { associate } for pid=6763 comm="syz.2.1567" name="281" dev="tmpfs" ino=1455 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 61.516030][ T6759] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 61.556120][ T6757] loop3: detected capacity change from 0 to 8192 [ 61.593783][ T3350] loop3: p1 p3 p4 [ 61.596175][ T6759] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.1565: invalid indirect mapped block 3 (level 2) [ 61.612249][ T3350] loop3: p3 size 100663552 extends beyond EOD, truncated [ 61.622956][ T6759] EXT4-fs (loop5): 2 truncates cleaned up [ 61.637202][ T3350] loop3: p4 size 50331648 extends beyond EOD, truncated [ 61.650956][ T6757] loop3: p1 p3 p4 [ 61.653022][ T29] audit: type=1326 audit(1763986626.762:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6780 comm="syz.0.1573" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7458a7f749 code=0x0 [ 61.655907][ T6757] loop3: p3 size 100663552 extends beyond EOD, truncated [ 61.752937][ T6757] loop3: p4 size 50331648 extends beyond EOD, truncated [ 61.771488][ T6779] loop1: detected capacity change from 0 to 8192 [ 61.810295][ T29] audit: type=1400 audit(1763986626.911:180): avc: denied { append } for pid=6794 comm="syz.2.1581" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 61.844268][ T3305] loop1: p1 p2 p3 [ 61.851115][ T3305] loop1: p1 start 4261412871 is beyond EOD, truncated [ 61.858039][ T3305] loop1: p2 start 234881024 is beyond EOD, truncated [ 61.864791][ T3305] loop1: p3 start 2164260864 is beyond EOD, truncated [ 61.962910][ T6779] loop1: p1 p2 p3 [ 61.966950][ T6779] loop1: p1 start 4261412871 is beyond EOD, truncated [ 61.973804][ T6779] loop1: p2 start 234881024 is beyond EOD, truncated [ 61.980824][ T6779] loop1: p3 start 2164260864 is beyond EOD, truncated [ 61.990839][ T29] audit: type=1400 audit(1763986627.080:181): avc: denied { create } for pid=6806 comm="syz.0.1590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 62.055329][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 62.066668][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 62.066693][ T6820] loop3: detected capacity change from 0 to 128 [ 62.096708][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 62.107755][ T6820] FAT-fs (loop3): bread failed, FSINFO block (sector = 366) [ 62.562817][ T6893] tmpfs: Bad value for 'mpol' [ 62.614989][ T6896] loop5: detected capacity change from 0 to 256 [ 62.647715][ T6896] vfat: Bad value for 'uid' [ 62.652291][ T6896] vfat: Bad value for 'uid' [ 62.712651][ T6908] loop1: detected capacity change from 0 to 512 [ 62.738781][ T6908] EXT4-fs (loop1): filesystem is read-only [ 62.772421][ T6908] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 62.796462][ T6908] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 63.102714][ T6960] loop0: detected capacity change from 0 to 256 [ 63.175415][ T6965] loop1: detected capacity change from 0 to 1024 [ 63.203251][ T6965] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 63.218648][ T6924] loop5: detected capacity change from 0 to 32768 [ 63.243128][ T6965] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.262033][ T29] audit: type=1400 audit(1763986628.268:182): avc: denied { kexec_image_load } for pid=6973 comm="syz.3.1669" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 63.275771][ T6976] loop0: detected capacity change from 0 to 1024 [ 63.290467][ T6965] jbd2_journal_init_inode: Cannot locate journal superblock [ 63.297861][ T6965] EXT4-fs (loop1): Could not load journal inode [ 63.300305][ T6976] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.384823][ T6976] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.405213][ T6976] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.431674][ T6976] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.1671: Invalid inode table block 0 in block_group 0 [ 63.474253][ T6996] loop1: detected capacity change from 0 to 512 [ 63.482101][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.495261][ T6996] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.504365][ T6996] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 63.512680][ T6976] EXT4-fs error (device loop0): ext4_quota_write:7334: inode #3: comm syz.0.1671: mark_inode_dirty error [ 63.540162][ T6996] EXT4-fs (loop1): orphan cleanup on readonly fs [ 63.546800][ T6976] Quota error (device loop0): write_blk: dquota write failed [ 63.554421][ T6976] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 63.561578][ T6996] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.1679: bad orphan inode 15 [ 63.564526][ T6976] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1671: Failed to acquire dquot type 0 [ 63.587891][ T6976] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.1671: Invalid inode table block 0 in block_group 0 [ 63.607364][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.620486][ T6976] EXT4-fs error (device loop0): ext4_ext_truncate:4475: inode #15: comm syz.0.1671: mark_inode_dirty error [ 63.632073][ T6996] ext4_test_bit(bit=14, block=18) = 1 [ 63.637504][ T6996] is_bad_inode(inode)=0 [ 63.641755][ T6996] NEXT_ORPHAN(inode)=1023 [ 63.644329][ T6976] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.1671: Invalid inode table block 0 in block_group 0 [ 63.646107][ T6996] max_ino=32 [ 63.661923][ T6996] i_nlink=0 [ 63.674824][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.676706][ T6996] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.1679: corrupted xattr block 19: bad e_name length [ 63.700124][ T6976] EXT4-fs error (device loop0) in ext4_orphan_del:301: Corrupt filesystem [ 63.732710][ T6996] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 63.741975][ T6976] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.1671: Invalid inode table block 0 in block_group 0 [ 63.773603][ T6976] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.791584][ T6976] EXT4-fs error (device loop0): ext4_truncate:4637: inode #15: comm syz.0.1671: mark_inode_dirty error [ 63.840491][ T6976] EXT4-fs error (device loop0) in ext4_process_orphan:343: Corrupt filesystem [ 63.855191][ T7031] 9pnet: Could not find request transport: t [ 63.876701][ T6976] EXT4-fs (loop0): 1 truncate cleaned up [ 64.192910][ T7070] loop2: detected capacity change from 0 to 8192 [ 64.266991][ T7099] loop3: detected capacity change from 0 to 512 [ 64.284763][ T7099] EXT4-fs: journaled quota format not specified [ 64.484626][ T7127] 9pnet: Could not find request transport: t [ 64.681101][ T7163] loop3: detected capacity change from 0 to 512 [ 64.702539][ T7163] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.711685][ T7163] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 64.739005][ T7163] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.749494][ T7163] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.1758: bad orphan inode 15 [ 64.760703][ T7163] ext4_test_bit(bit=14, block=18) = 1 [ 64.766212][ T7163] is_bad_inode(inode)=0 [ 64.770726][ T7163] NEXT_ORPHAN(inode)=1023 [ 64.775142][ T7163] max_ino=32 [ 64.778349][ T7163] i_nlink=0 [ 64.782471][ T7163] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2967: inode #15: comm syz.3.1758: corrupted xattr block 19: bad e_name length [ 64.798973][ T7174] loop0: detected capacity change from 0 to 512 [ 64.805413][ T7163] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 64.825666][ T7174] EXT4-fs: journaled quota format not specified [ 65.040623][ T7195] loop2: detected capacity change from 0 to 512 [ 65.091435][ T7195] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.201774][ T7195] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.1774: corrupted in-inode xattr: invalid ea_ino [ 65.301254][ T7164] loop1: detected capacity change from 0 to 32768 [ 65.308187][ T7205] loop0: detected capacity change from 0 to 32768 [ 65.321019][ T7195] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1774: couldn't read orphan inode 15 (err -117) [ 65.362440][ T3305] loop0: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 65.368566][ T3305] loop0: p1 size 33024 extends beyond EOD, truncated [ 65.381877][ T3305] loop0: p5 size 218115617 extends beyond EOD, truncated [ 65.415801][ T3305] loop0: p6 size 55808 extends beyond EOD, truncated [ 65.431070][ T3305] loop0: p7 size 33024 extends beyond EOD, truncated [ 65.469271][ T3305] loop0: p9 size 218115617 extends beyond EOD, truncated [ 65.516261][ T7205] loop0: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 65.535099][ T7205] loop0: p1 size 33024 extends beyond EOD, truncated [ 65.564532][ T7205] loop0: p5 size 218115617 extends beyond EOD, truncated [ 65.606139][ T7205] loop0: p6 size 55808 extends beyond EOD, truncated [ 65.630785][ T7205] loop0: p7 size 33024 extends beyond EOD, truncated [ 65.663743][ T7205] loop0: p9 size 218115617 extends beyond EOD, truncated [ 65.729119][ T7241] loop2: detected capacity change from 0 to 512 [ 65.848331][ T7241] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.2.1796: corrupted xattr block 95: invalid header [ 65.899259][ T7241] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1796: bg 0: block 7: invalid block bitmap [ 65.935605][ T7241] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 65.967596][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 65.969540][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 65.991565][ T7261] udevd[7261]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 66.002721][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 66.015608][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 66.026891][ T5187] udevd[5187]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 66.039691][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 66.074279][ T7241] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1796: invalid indirect mapped block 69888 (level 2) [ 66.126651][ T7270] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 66.203500][ T7241] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #11: comm syz.2.1796: corrupted xattr block 95: invalid header [ 66.248902][ T7241] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 66.281626][ T7241] EXT4-fs (loop2): 1 orphan inode deleted [ 66.518950][ T7302] loop1: detected capacity change from 0 to 8192 [ 66.561493][ T7317] loop2: detected capacity change from 0 to 512 [ 66.666921][ T7317] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.1831: bad orphan inode 17 [ 66.777817][ T7333] loop1: detected capacity change from 0 to 512 [ 66.813880][ T7337] loop3: detected capacity change from 0 to 2048 [ 66.820442][ T7317] ext4_test_bit(bit=16, block=4) = 1 [ 66.825761][ T7317] is_bad_inode(inode)=0 [ 66.829980][ T7317] NEXT_ORPHAN(inode)=0 [ 66.834081][ T7317] max_ino=32 [ 66.837296][ T7317] i_nlink=1 [ 66.852512][ T7333] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.1840: EA inode hash validation failed [ 66.892187][ T3350] loop3: p1 < > p4 [ 66.906150][ T3350] loop3: p4 size 722688 extends beyond EOD, truncated [ 66.944515][ T7333] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #15: comm syz.1.1840: corrupted inode contents [ 66.977937][ T7337] loop3: p1 < > p4 [ 67.009428][ T7333] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #15: comm syz.1.1840: mark_inode_dirty error [ 67.021078][ T7337] loop3: p4 size 722688 extends beyond EOD, truncated [ 67.054074][ T7333] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #15: comm syz.1.1840: corrupted inode contents [ 67.089067][ T7342] loop0: detected capacity change from 0 to 8192 [ 67.101294][ T3002] loop3: p1 < > p4 [ 67.117662][ T3002] loop3: p4 size 722688 extends beyond EOD, truncated [ 67.125429][ T7333] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2996: inode #15: comm syz.1.1840: mark_inode_dirty error [ 67.169204][ T7342] loop0: p2 p3 < > p4 [ 67.173524][ T7342] loop0: p2 size 16776960 extends beyond EOD, truncated [ 67.196456][ T7333] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.1840: mark inode dirty (error -117) [ 67.235162][ T7333] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 67.252329][ T7333] EXT4-fs (loop1): 1 orphan inode deleted [ 67.300833][ T3002] loop0: p2 p3 < > p4 [ 67.305026][ T3002] loop0: p2 size 16776960 extends beyond EOD, truncated [ 67.351243][ T7356] loop0: detected capacity change from 0 to 1024 [ 67.379896][ T7356] EXT4-fs (loop0): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 67.411722][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 67.426736][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 67.437756][ T7261] udevd[7261]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.503612][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 67.525924][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.537216][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 67.579312][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 67.579329][ T29] audit: type=1326 audit(1763986632.303:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7373 comm="syz.0.1859" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7458a7f749 code=0x0 [ 67.725238][ T29] audit: type=1400 audit(1763986632.443:187): avc: denied { create } for pid=7388 comm="syz.2.1865" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 67.810085][ T29] audit: type=1400 audit(1763986632.509:188): avc: denied { mounton } for pid=7396 comm="syz.2.1871" path="/syzcgroup/net/syz2/devices.allow" dev="cgroup" ino=22 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 67.814177][ T7399] 9pnet: Could not find request transport: f [ 67.876287][ T29] audit: type=1400 audit(1763986632.565:189): avc: denied { read } for pid=7406 comm="syz.3.1875" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 67.900148][ T29] audit: type=1400 audit(1763986632.565:190): avc: denied { open } for pid=7406 comm="syz.3.1875" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 68.136100][ T7427] loop3: detected capacity change from 0 to 1024 [ 68.156960][ T29] audit: type=1326 audit(1763986632.846:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7432 comm="syz.0.1888" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7458a7f749 code=0x0 [ 68.159137][ T7427] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 68.234968][ T7430] loop1: detected capacity change from 0 to 512 [ 68.281362][ T7430] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.317775][ T7430] EXT4-fs error (device loop1): ext4_init_orphan_info:618: comm syz.1.1887: orphan file block 0: bad magic [ 68.363001][ T7430] EXT4-fs (loop1): mount failed [ 68.539418][ T7482] loop1: detected capacity change from 0 to 164 [ 68.561719][ T7475] loop2: detected capacity change from 0 to 2048 [ 68.569977][ T7482] ISOFS: unable to read i-node block [ 68.575290][ T7482] isofs_fill_super: get root inode failed [ 68.593084][ T7475] loop2: p2 < > p3 < p5 > p4 [ 68.598132][ T7475] loop2: partition table partially beyond EOD, truncated [ 68.634734][ T7475] loop2: p2 start 4278190080 is beyond EOD, truncated [ 68.659013][ T7475] loop2: p4 size 8192 extends beyond EOD, truncated [ 68.668759][ T7496] loop1: detected capacity change from 0 to 512 [ 68.675992][ T7496] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.685366][ T7475] loop2: p5 size 8192 extends beyond EOD, truncated [ 68.692747][ T7496] EXT4-fs (loop1): failed to initialize system zone (-117) [ 68.701233][ T7496] EXT4-fs (loop1): mount failed [ 68.739669][ T3002] loop2: p2 < > p3 < p5 > p4 [ 68.744461][ T3002] loop2: partition table partially beyond EOD, truncated [ 68.753949][ T3002] loop2: p2 start 4278190080 is beyond EOD, truncated [ 68.769581][ T7507] loop5: detected capacity change from 0 to 2048 [ 68.776399][ T3002] loop2: p4 size 8192 extends beyond EOD, truncated [ 68.783718][ T3002] loop2: p5 size 8192 extends beyond EOD, truncated [ 68.795283][ T7512] loop1: detected capacity change from 0 to 2048 [ 68.862088][ T3350] loop1: p1 < > p4 [ 68.876923][ T3350] loop1: p4 size 722688 extends beyond EOD, truncated [ 68.888663][ T7532] loop3: detected capacity change from 0 to 1024 [ 68.900628][ T7532] EXT4-fs: Ignoring removed orlov option [ 68.906605][ T7512] loop1: p1 < > p4 [ 68.906966][ T7532] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 68.917335][ T7512] loop1: p4 size 722688 extends beyond EOD, truncated [ 68.930838][ T7532] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.956783][ T7539] loop2: detected capacity change from 0 to 512 [ 68.963107][ T7532] EXT4-fs (loop3): invalid journal inode [ 68.978136][ T7532] EXT4-fs (loop3): can't get journal size [ 68.988486][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 68.999755][ T7532] EXT4-fs mount: 70 callbacks suppressed [ 68.999773][ T7532] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.009808][ T7541] loop0: detected capacity change from 0 to 8192 [ 69.026904][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 69.033705][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 69.049406][ T7539] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.069338][ T7539] EXT4-fs error (device loop2): ext4_init_orphan_info:618: comm syz.2.1940: orphan file block 0: bad magic [ 69.082880][ T7539] EXT4-fs (loop2): mount failed [ 69.085446][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.163508][ T7560] loop0: detected capacity change from 0 to 512 [ 69.179372][ T29] audit: type=1400 audit(1763986633.810:192): avc: denied { write } for pid=7562 comm="syz.2.1951" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 69.202636][ T29] audit: type=1400 audit(1763986633.810:193): avc: denied { open } for pid=7562 comm="syz.2.1951" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 69.213021][ T7569] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 69.248311][ T7560] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.1948: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 6, max 4(4), depth 0(0) [ 69.251266][ T7573] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 69.293099][ T7560] EXT4-fs (loop0): get root inode failed [ 69.298924][ T7560] EXT4-fs (loop0): mount failed [ 69.405655][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 69.545343][ T7607] tmpfs: Bad value for 'mpol' [ 69.669318][ T7618] loop2: detected capacity change from 0 to 512 [ 69.684099][ T7618] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.695650][ T7618] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.704230][ T7618] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.740404][ T7618] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 1 [ 69.759664][ T7618] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 69.784469][ T7618] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1976: Failed to acquire dquot type 1 [ 69.796175][ T7618] EXT4-fs (loop2): Remounting filesystem read-only [ 69.814082][ T7618] EXT4-fs (loop2): 1 truncate cleaned up [ 69.820617][ T7618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.848120][ T3376] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.909511][ T7652] loop5: detected capacity change from 0 to 164 [ 70.061479][ T7672] loop5: detected capacity change from 0 to 1024 [ 70.070521][ T7675] loop0: detected capacity change from 0 to 2048 [ 70.070878][ T7680] loop2: detected capacity change from 0 to 256 [ 70.093017][ T7672] EXT4-fs: Ignoring removed bh option [ 70.100673][ T7672] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 1125899906842628)! [ 70.112186][ T7672] EXT4-fs (loop5): group descriptors corrupted! [ 70.266465][ T7702] loop3: detected capacity change from 0 to 1024 [ 70.318030][ T7702] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 70.334121][ T7716] tmpfs: Bad value for 'mpol' [ 70.339156][ T7719] loop5: detected capacity change from 0 to 512 [ 70.348246][ T7702] EXT4-fs (loop3): mount failed [ 70.428233][ T7719] EXT4-fs: Ignoring removed oldalloc option [ 70.450104][ T7719] EXT4-fs error (device loop5): ext4_init_orphan_info:581: comm syz.5.2026: inode #0: comm syz.5.2026: iget: illegal inode # [ 70.480103][ T7719] EXT4-fs (loop5): get orphan inode failed [ 70.493825][ T7719] EXT4-fs (loop5): mount failed [ 70.502646][ T7739] loop0: detected capacity change from 0 to 512 [ 70.536135][ T7739] journal_path: Non-blockdev passed as './file0' [ 70.542750][ T7739] EXT4-fs: error: could not find journal device path [ 70.597835][ T7748] loop5: detected capacity change from 0 to 512 [ 70.622737][ T7748] vfat: Bad value for 'uni_xlate' [ 70.628242][ T7753] 9pnet_fd: Insufficient options for proto=fd [ 70.680273][ T7758] loop5: detected capacity change from 0 to 128 [ 70.821680][ T7727] loop3: detected capacity change from 0 to 32768 [ 70.873520][ T7727] loop3: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 70.907964][ T7727] loop3: p1 size 33024 extends beyond EOD, truncated [ 70.923790][ T7727] loop3: p5 size 218115617 extends beyond EOD, truncated [ 70.960880][ T7798] loop0: detected capacity change from 0 to 256 [ 70.965717][ T7800] loop5: detected capacity change from 0 to 256 [ 70.967732][ T7797] loop1: detected capacity change from 0 to 132 [ 70.985776][ T7727] loop3: p6 size 55808 extends beyond EOD, truncated [ 70.996489][ T7727] loop3: p7 size 33024 extends beyond EOD, truncated [ 71.008132][ T7727] loop3: p9 size 218115617 extends beyond EOD, truncated [ 71.156599][ T7812] loop1: detected capacity change from 0 to 128 [ 71.329303][ T7799] loop2: detected capacity change from 0 to 32768 [ 71.390836][ T3350] loop2: p1 p3 < p5 p6 > [ 71.435102][ T7838] loop0: detected capacity change from 0 to 1024 [ 71.443244][ T7799] loop2: p1 p3 < p5 p6 > [ 71.461927][ T7845] cgroup: none used incorrectly [ 71.462091][ T7838] EXT4-fs (loop0): filesystem is read-only [ 71.480881][ T7844] loop5: detected capacity change from 0 to 512 [ 71.496568][ T7844] EXT4-fs: Ignoring removed nobh option [ 71.763425][ T7884] loop0: detected capacity change from 0 to 512 [ 71.771426][ T7884] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.2106: invalid block [ 71.776788][ T7889] loop1: detected capacity change from 0 to 1024 [ 71.788131][ T7884] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2106: invalid indirect mapped block 4294967295 (level 1) [ 71.804859][ T7884] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2106: invalid indirect mapped block 4294967295 (level 1) [ 71.819494][ T7884] EXT4-fs (loop0): 2 truncates cleaned up [ 71.825748][ T7884] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.880876][ T7889] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.891931][ T7889] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 71.914843][ T7889] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 71.931972][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.999610][ T7914] loop0: detected capacity change from 0 to 128 [ 72.135702][ T7933] loop1: detected capacity change from 0 to 256 [ 72.190708][ T7944] loop5: detected capacity change from 0 to 512 [ 72.237425][ T7944] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 72.288882][ T7944] EXT4-fs error (device loop5): ext4_init_orphan_info:618: comm syz.5.2135: orphan file block 0: bad magic [ 72.348441][ T7944] EXT4-fs (loop5): Remounting filesystem read-only [ 72.355955][ T7944] EXT4-fs (loop5): mount failed [ 72.404323][ T7979] tmpfs: Bad value for 'mpol' [ 72.452959][ T7989] tmpfs: Bad value for 'mpol' [ 72.506535][ T7997] loop1: detected capacity change from 0 to 512 [ 72.528944][ T7999] loop2: detected capacity change from 0 to 512 [ 72.541273][ T7997] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 72.553010][ T7999] EXT4-fs (loop2): orphan cleanup on readonly fs [ 72.560421][ T7997] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 72.588301][ T7999] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #11: block 1: comm syz.2.2162: lblock 0 mapped to illegal pblock 1 (length 1) [ 72.645537][ T7999] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 72.685181][ T8023] loop5: detected capacity change from 0 to 512 [ 72.694508][ T8024] SELinux: security_context_str_to_sid (@) failed with errno=-22 [ 72.700573][ T7999] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.2162: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 72.719221][ T8023] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 72.729443][ T7999] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1226: inode #11: comm syz.2.2162: ea_inode dec ref err=-117 [ 72.746613][ T8028] 9pnet_fd: p9_fd_create_unix (8028): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 72.753872][ T8023] EXT4-fs error (device loop5): ext4_iget_extra_inode:5075: inode #15: comm syz.5.2173: corrupted in-inode xattr: bad e_name length [ 72.757201][ T7999] EXT4-fs (loop2): 1 orphan inode deleted [ 72.884669][ T7999] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 72.899727][ T8023] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2173: couldn't read orphan inode 15 (err -117) [ 72.938798][ T8040] loop0: detected capacity change from 0 to 1024 [ 72.940745][ T8023] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.945520][ T8040] EXT4-fs: Ignoring removed bh option [ 72.992988][ T3376] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.003242][ T8040] EXT4-fs: inline encryption not supported [ 73.018316][ T8040] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 73.018601][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.084170][ T8040] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.116514][ T8040] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.126305][ T8065] loop1: detected capacity change from 0 to 512 [ 73.131771][ T8040] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.2181: lblock 2 mapped to illegal pblock 2 (length 1) [ 73.146975][ T8065] EXT4-fs: Ignoring removed bh option [ 73.169965][ T8040] __quota_error: 7 callbacks suppressed [ 73.169901][ T8065] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.169981][ T8040] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 73.175657][ T8040] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.2181: lblock 0 mapped to illegal pblock 48 (length 1) [ 73.211622][ T8040] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 73.220594][ T8040] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2181: Failed to acquire dquot type 0 [ 73.277790][ T8040] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 73.315896][ T8040] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.2181: mark_inode_dirty error [ 73.359823][ T8040] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 73.385670][ T8091] loop1: detected capacity change from 0 to 512 [ 73.390655][ T8040] EXT4-fs (loop0): 1 orphan inode deleted [ 73.398292][ T52] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 73.423322][ T52] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 73.431843][ T52] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 0 [ 73.450392][ T29] audit: type=1400 audit(1763986637.797:200): avc: denied { read write } for pid=8096 comm="syz.3.2209" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 73.473958][ T29] audit: type=1400 audit(1763986637.797:201): avc: denied { ioctl open } for pid=8096 comm="syz.3.2209" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 73.508891][ T8040] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.521649][ T8091] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2206: iget: bad extended attribute block 1 [ 73.552467][ T8091] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2206: couldn't read orphan inode 15 (err -117) [ 73.580178][ T8091] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.602455][ T8111] loop5: detected capacity change from 0 to 164 [ 73.621436][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.656866][ T3375] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.700300][ T8122] loop0: detected capacity change from 0 to 512 [ 73.727251][ T8112] loop3: detected capacity change from 0 to 8192 [ 73.742698][ T8122] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.751948][ T8122] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.767260][ T8122] Quota error (device loop0): do_check_range: Getting block 196613 out of range 1-5 [ 73.776770][ T8122] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 73.786261][ T8122] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2221: Failed to acquire dquot type 1 [ 73.811313][ T3305] loop3: p1 p2 p3 [ 73.815326][ T3305] loop3: p1 start 524288 is beyond EOD, truncated [ 73.821878][ T3305] loop3: p2 start 397326 is beyond EOD, truncated [ 73.828398][ T3305] loop3: p3 start 65536 is beyond EOD, truncated [ 73.845343][ T8122] EXT4-fs (loop0): 1 truncate cleaned up [ 73.859366][ T8112] loop3: p1 p2 p3 [ 73.867124][ T8112] loop3: p1 start 524288 is beyond EOD, truncated [ 73.873908][ T8112] loop3: p2 start 397326 is beyond EOD, truncated [ 73.874436][ T8122] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.880379][ T8112] loop3: p3 start 65536 is beyond EOD, truncated [ 73.991145][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.013393][ T29] audit: type=1400 audit(1763986638.330:202): avc: denied { mount } for pid=8159 comm="syz.1.2240" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 74.023427][ T8160] loop5: detected capacity change from 0 to 1764 [ 74.172731][ T8183] loop0: detected capacity change from 0 to 512 [ 74.212283][ T8183] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.227094][ T8183] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #11: block 1: comm syz.0.2249: lblock 0 mapped to illegal pblock 1 (length 1) [ 74.255191][ T8183] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.2249: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 74.311160][ T8183] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1226: inode #11: comm syz.0.2249: ea_inode dec ref err=-117 [ 74.327956][ T8183] EXT4-fs (loop0): 1 orphan inode deleted [ 74.334147][ T8183] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.367666][ T8211] loop2: detected capacity change from 0 to 512 [ 74.387738][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.401564][ T8211] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.420781][ T8211] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 74.465069][ T8211] EXT4-fs (loop2): failed to open journal device unknown-block(2048,3) -6 [ 74.537689][ T29] audit: type=1400 audit(1763986638.817:203): avc: denied { create } for pid=8233 comm="syz.0.2275" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.599348][ T8244] loop0: detected capacity change from 0 to 164 [ 74.616070][ T29] audit: type=1400 audit(1763986638.864:204): avc: denied { unlink } for pid=3371 comm="syz-executor" name="file0" dev="tmpfs" ino=2352 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.698675][ T8256] loop2: detected capacity change from 0 to 512 [ 74.708130][ T8239] loop1: detected capacity change from 0 to 8192 [ 74.747197][ T8256] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.770331][ T3352] loop1: p1 < > p2 < p5 p6 > p3 p4 [ 74.775589][ T3352] loop1: partition table partially beyond EOD, truncated [ 74.786484][ T8256] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.795812][ T8256] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2288: Failed to acquire dquot type 1 [ 74.796698][ T3352] loop1: p1 start 67108864 is beyond EOD, truncated [ 74.831547][ T3352] loop1: p3 start 100859904 is beyond EOD, truncated [ 74.838325][ T3352] loop1: p4 size 393216 extends beyond EOD, truncated [ 74.847105][ T8256] EXT4-fs (loop2): 1 truncate cleaned up [ 74.858180][ T8279] loop3: detected capacity change from 0 to 512 [ 74.861879][ T3352] loop1: p5 start 100859904 is beyond EOD, truncated [ 74.865080][ T8279] SELinux: security_context_str_to_sid (sy) failed with errno=-22 [ 74.871572][ T3352] loop1: p6 size 393216 extends beyond EOD, truncated [ 74.882657][ T8256] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.903143][ T8239] loop1: p1 < > p2 < p5 p6 > p3 p4 [ 74.908548][ T8239] loop1: partition table partially beyond EOD, truncated [ 74.957607][ T8239] loop1: p1 start 67108864 is beyond EOD, truncated [ 74.990383][ T8239] loop1: p3 start 100859904 is beyond EOD, truncated [ 74.997192][ T8239] loop1: p4 size 393216 extends beyond EOD, truncated [ 75.022278][ T3376] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.039088][ T8239] loop1: p5 start 100859904 is beyond EOD, truncated [ 75.042418][ T8297] tmpfs: Unsupported parameter 'huge' [ 75.045834][ T8239] loop1: p6 size 393216 extends beyond EOD, truncated [ 75.059555][ T8298] loop5: detected capacity change from 0 to 512 [ 75.087921][ T8298] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2853: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 75.113651][ T8301] loop2: detected capacity change from 0 to 2048 [ 75.120375][ T8298] EXT4-fs (loop5): 1 truncate cleaned up [ 75.126534][ T8298] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.158320][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.167840][ T3002] loop1: p1 < > p2 < p5 p6 > p3 p4 [ 75.173172][ T3002] loop1: partition table partially beyond EOD, truncated [ 75.180890][ T3002] loop1: p1 start 67108864 is beyond EOD, truncated [ 75.185154][ T3352] Alternate GPT is invalid, using primary GPT. [ 75.188046][ T3002] loop1: p3 start 100859904 is beyond EOD, truncated [ 75.193815][ T3352] loop2: p1 p2 p3 [ 75.200364][ T3002] loop1: p4 size 393216 extends beyond EOD, [ 75.204090][ T3352] loop2: partition table partially beyond EOD, truncated [ 75.210262][ T3002] truncated [ 75.231678][ T3002] loop1: p5 start 100859904 is beyond EOD, truncated [ 75.231950][ T8301] Alternate GPT is invalid, using primary GPT. [ 75.238438][ T3002] loop1: p6 size 393216 extends beyond EOD, truncated [ 75.244701][ T8301] loop2: p1 p2 p3 [ 75.255221][ T8301] loop2: partition table partially beyond EOD, truncated [ 75.443217][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 75.454087][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 75.467494][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 75.517566][ T8347] loop0: detected capacity change from 0 to 2048 [ 75.532972][ T3352] udevd[3352]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 75.534567][ T7839] udevd[7839]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 75.546402][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 75.554043][ T7261] udevd[7261]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 75.563506][ T7837] udevd[7837]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 75.585847][ T5187] udevd[5187]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 75.592775][ T8355] IPv6: addrconf: prefix option has invalid lifetime [ 75.624913][ T8357] loop3: detected capacity change from 0 to 512 [ 75.637251][ T8347] EXT4-fs (loop0): cluster size (2048) smaller than block size (4096) [ 75.649810][ T8357] EXT4-fs: Ignoring removed nobh option [ 75.651366][ T8361] delete_channel: no stack [ 75.660266][ T8357] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 75.693109][ T8361] delete_channel: no stack [ 75.699682][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 75.717643][ T8357] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 75.725746][ T8357] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.764594][ T8357] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #11: comm syz.3.2333: attempt to clear invalid blocks 1024 len 1 [ 75.802165][ T8357] EXT4-fs (loop3): Remounting filesystem read-only [ 75.837981][ T8357] EXT4-fs (loop3): 1 truncate cleaned up [ 75.868983][ T8357] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 75.870321][ T8386] loop5: detected capacity change from 0 to 512 [ 75.904455][ T8386] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.2346: iget: bad extended attribute block 1 [ 75.924411][ T8386] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2346: couldn't read orphan inode 15 (err -117) [ 75.939620][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 75.951188][ T8386] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.968914][ T8392] loop0: detected capacity change from 0 to 512 [ 75.988739][ T8399] IPv6: addrconf: prefix option has invalid lifetime [ 75.998253][ T8392] EXT4-fs (loop0): unsupported inode size: 0 [ 76.004286][ T8392] EXT4-fs (loop0): blocksize: 1024 [ 76.018468][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.035159][ T8401] loop2: detected capacity change from 0 to 256 [ 76.056208][ T8401] msdos: Bad value for 'check' [ 76.120806][ T8417] loop3: detected capacity change from 0 to 128 [ 76.142094][ T8417] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.2362: iget: checksum invalid [ 76.159145][ T8417] EXT4-fs (loop3): get root inode failed [ 76.164910][ T8417] EXT4-fs (loop3): mount failed [ 76.189190][ T8427] loop2: detected capacity change from 0 to 512 [ 76.196507][ T8428] loop5: detected capacity change from 0 to 128 [ 76.215317][ T8428] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 76.248963][ T8428] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #2: comm syz.5.2365: corrupted xattr block 5: invalid header [ 76.263536][ T8428] SELinux: (dev loop5, type ext4) getxattr errno 117 [ 76.263981][ T8431] loop3: detected capacity change from 0 to 1024 [ 76.270737][ T8428] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.286631][ T8427] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.295150][ T8427] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 76.336068][ T8431] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.359889][ T8431] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.368056][ T8431] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.390403][ T8431] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #3: block 3: comm syz.3.2369: lblock 3 mapped to illegal pblock 3 (length 1) [ 76.399321][ T8444] loop1: detected capacity change from 0 to 1024 [ 76.412427][ T8444] EXT4-fs: Ignoring removed bh option [ 76.417931][ T8444] EXT4-fs: inline encryption not supported [ 76.441489][ T8444] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.455517][ T8431] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2369: Failed to acquire dquot type 0 [ 76.475103][ T8444] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 76.486088][ T8444] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.492647][ T8431] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.2369: lblock 3 mapped to illegal pblock 3 (length 1) [ 76.512542][ T8456] loop2: detected capacity change from 0 to 2048 [ 76.519323][ T8431] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2369: Failed to acquire dquot type 0 [ 76.533910][ T8444] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 2: comm syz.1.2373: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.548106][ T8431] EXT4-fs error (device loop3): ext4_free_blocks:6706: comm syz.3.2369: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.564029][ T8444] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 48: comm syz.1.2373: lblock 0 mapped to illegal pblock 48 (length 1) [ 76.578902][ T8431] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.2369: lblock 3 mapped to illegal pblock 3 (length 1) [ 76.594695][ T8444] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2373: Failed to acquire dquot type 0 [ 76.622130][ T8431] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2369: Failed to acquire dquot type 0 [ 76.649846][ T8431] EXT4-fs (loop3): 1 orphan inode deleted [ 76.678707][ T8444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 76.698771][ T8431] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.699221][ T8477] loop2: detected capacity change from 0 to 164 [ 76.715328][ T8444] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.2373: mark_inode_dirty error [ 76.769826][ T8486] loop2: detected capacity change from 0 to 512 [ 76.775516][ T8444] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 76.795718][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.806208][ T8486] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 76.814398][ T8486] EXT4-fs (loop2): bad geometry: first data block 1 is beyond end of filesystem (0) [ 76.824924][ T8444] EXT4-fs (loop1): 1 orphan inode deleted [ 76.833731][ T52] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.872269][ T52] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 0 [ 76.911404][ T8444] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.941571][ T8501] loop2: detected capacity change from 0 to 512 [ 76.973183][ T3375] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.987934][ T8505] loop3: detected capacity change from 0 to 736 [ 76.988349][ T8501] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.2402: corrupted in-inode xattr: invalid ea_ino [ 77.021894][ T8501] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2402: couldn't read orphan inode 15 (err -117) [ 77.044519][ T8511] loop0: detected capacity change from 0 to 512 [ 77.068084][ T8501] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.080567][ T8511] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 77.094635][ T8511] EXT4-fs (loop0): orphan file too big: 67108874 [ 77.101091][ T8511] EXT4-fs (loop0): mount failed [ 77.177138][ T8529] loop0: detected capacity change from 0 to 512 [ 77.194771][ T3376] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.204081][ T8529] EXT4-fs: inline encryption not supported [ 77.210110][ T8523] loop5: detected capacity change from 0 to 8192 [ 77.234314][ T8529] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 77.255566][ T8523] loop5: p1 p2 p4 < > [ 77.257768][ T8529] EXT4-fs (loop0): 1 truncate cleaned up [ 77.259675][ T8523] loop5: partition table partially beyond EOD, truncated [ 77.259820][ T8523] loop5: p1 start 16777216 is beyond EOD, truncated [ 77.276611][ T8529] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.279412][ T8523] loop5: p2 size 515840 extends beyond EOD, truncated [ 77.317628][ T8523] loop5: p4 start 16777216 is beyond EOD, truncated [ 77.391478][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.731683][ T8602] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 77.751208][ T8606] loop0: detected capacity change from 0 to 128 [ 77.783176][ T8606] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.795492][ T8585] loop1: detected capacity change from 0 to 8192 [ 77.809355][ T8613] loop3: detected capacity change from 0 to 1024 [ 77.816765][ T8613] EXT4-fs: Ignoring removed bh option [ 77.822349][ T8613] EXT4-fs: inline encryption not supported [ 77.829990][ T8613] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.853031][ T8585] FAT-fs (loop1): bogus logical sector size 516 [ 77.858108][ T8606] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #2: comm syz.0.2453: corrupted xattr block 5: invalid header [ 77.859403][ T8585] FAT-fs (loop1): Can't find a valid FAT filesystem [ 77.872813][ T8606] SELinux: (dev loop0, type ext4) getxattr errno 117 [ 77.891755][ T8606] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.912008][ T8613] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 77.928739][ T8613] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.960899][ T8613] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.2454: lblock 2 mapped to illegal pblock 2 (length 1) [ 77.987101][ T8624] loop5: detected capacity change from 0 to 1764 [ 78.005694][ T8624] isofs_fill_super: get root inode failed [ 78.017269][ T8613] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.2454: lblock 0 mapped to illegal pblock 48 (length 1) [ 78.033186][ T8617] loop2: detected capacity change from 0 to 8192 [ 78.058775][ T8613] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2454: Failed to acquire dquot type 0 [ 78.071954][ T3350] loop2: p1 p2 p3 p4[DM] [ 78.076349][ T3350] loop2: p1 size 835329 extends beyond EOD, truncated [ 78.097736][ T3350] loop2: p2 size 327680 extends beyond EOD, truncated [ 78.116639][ T8638] loop1: detected capacity change from 0 to 512 [ 78.123290][ T8613] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 78.132778][ T3350] loop2: p3 start 1052673 is beyond EOD, truncated [ 78.139320][ T3350] loop2: p4 size 262144 extends beyond EOD, truncated [ 78.149661][ T8638] ------------[ cut here ]------------ [ 78.155223][ T8638] EA inode 11 i_nlink=2 [ 78.155384][ T8638] WARNING: CPU: 0 PID: 8638 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x36a/0x380 [ 78.169831][ T8638] Modules linked in: [ 78.174041][ T8638] CPU: 0 UID: 0 PID: 8638 Comm: syz.1.2468 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 78.183350][ T8644] loop0: detected capacity change from 0 to 256 [ 78.185465][ T8638] Tainted: [W]=WARN [ 78.192083][ T8644] vfat: Bad value for 'utf8' [ 78.195627][ T8638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 78.210217][ T8638] RIP: 0010:ext4_xattr_inode_update_ref+0x36a/0x380 [ 78.216970][ T8638] Code: 90 49 8d 7e 40 e8 06 f8 b8 ff 4d 8b 6e 40 4c 89 e7 e8 1a f3 b8 ff 41 8b 56 48 48 c7 c7 a5 d6 55 86 4c 89 ee e8 07 f4 67 ff 90 <0f> 0b 90 90 e9 ff fe ff ff e8 88 f2 b5 03 0f 1f 84 00 00 00 00 00 [ 78.217446][ T8613] EXT4-fs error (device loop3): ext4_evict_inode:254: inode #11: comm syz.3.2454: mark_inode_dirty error [ 78.236886][ T8638] RSP: 0018:ffffc900014575a0 EFLAGS: 00010246 [ 78.254178][ T8638] RAX: 3e2ec3c6a00b1200 RBX: ffff88811a8b2468 RCX: 0000000000080000 [ 78.262221][ T8638] RDX: ffffc90005a94000 RSI: 0000000000003d82 RDI: 0000000000003d83 [ 78.270230][ T8638] RBP: 0000000000000002 R08: 0001c90001457427 R09: 0000000000000000 [ 78.278243][ T8638] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88811a8b2418 [ 78.286340][ T8638] R13: 000000000000000b R14: ffff88811a8b23d0 R15: 0000000000000001 [ 78.294520][ T8638] FS: 00007f939489f6c0(0000) GS:ffff8882aee11000(0000) knlGS:0000000000000000 [ 78.303493][ T8638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.309713][ T8617] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 78.310088][ T8638] CR2: 00007fd7f9da42f8 CR3: 000000011b6f8000 CR4: 00000000003506f0 [ 78.326314][ T8638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.334337][ T8638] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 78.342334][ T8638] Call Trace: [ 78.345663][ T8638] [ 78.348613][ T8638] ext4_xattr_set_entry+0x77f/0x1020 [ 78.353985][ T8638] ext4_xattr_ibody_set+0x184/0x3c0 [ 78.359374][ T8638] ext4_expand_extra_isize_ea+0xcbb/0x11f0 [ 78.365393][ T8638] __ext4_expand_extra_isize+0x246/0x280 [ 78.371471][ T8638] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 78.377024][ T8638] ext4_evict_inode+0x80e/0xd90 [ 78.382096][ T8638] ? __pfx_ext4_evict_inode+0x10/0x10 [ 78.387539][ T8638] evict+0x2e3/0x550 [ 78.391462][ T8638] ? __dquot_initialize+0x146/0x7c0 [ 78.396733][ T8638] iput+0x4ed/0x650 [ 78.400721][ T8638] ext4_process_orphan+0x1a9/0x1c0 [ 78.405927][ T8638] ext4_orphan_cleanup+0x6a8/0xa00 [ 78.411235][ T8638] ext4_fill_super+0x3483/0x3810 [ 78.416418][ T8638] ? snprintf+0x86/0xb0 [ 78.420699][ T8638] ? set_blocksize+0x1a8/0x310 [ 78.425488][ T8638] ? sb_set_blocksize+0xe3/0x100 [ 78.430492][ T8638] ? setup_bdev_super+0x30e/0x370 [ 78.435577][ T8638] ? __pfx_ext4_fill_super+0x10/0x10 [ 78.441170][ T8638] get_tree_bdev_flags+0x291/0x300 [ 78.446481][ T8638] ? __pfx_ext4_fill_super+0x10/0x10 [ 78.451843][ T8638] get_tree_bdev+0x1f/0x30 [ 78.456410][ T8638] ext4_get_tree+0x1c/0x30 [ 78.460912][ T8638] vfs_get_tree+0x57/0x1d0 [ 78.465442][ T8638] do_new_mount+0x24d/0x660 [ 78.469990][ T8638] path_mount+0x4a5/0xb70 [ 78.474422][ T8638] ? user_path_at+0x109/0x130 [ 78.479191][ T8638] __se_sys_mount+0x28c/0x2e0 [ 78.483955][ T8638] __x64_sys_mount+0x67/0x80 [ 78.488617][ T8638] x64_sys_call+0x2b51/0x3000 [ 78.493360][ T8638] do_syscall_64+0xd2/0x200 [ 78.497956][ T8638] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 78.504274][ T8638] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 78.510317][ T8638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.516270][ T8638] RIP: 0033:0x7f9395e40eea [ 78.520751][ T8638] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.540605][ T8638] RSP: 002b:00007f939489ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 78.549114][ T8638] RAX: ffffffffffffffda RBX: 00007f939489eef0 RCX: 00007f9395e40eea [ 78.557307][ T8638] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f939489eeb0 [ 78.565375][ T8638] RBP: 0000200000000180 R08: 00007f939489eef0 R09: 0000000001a08700 [ 78.573411][ T8638] R10: 0000000001a08700 R11: 0000000000000246 R12: 00002000000001c0 [ 78.581492][ T8638] R13: 00007f939489eeb0 R14: 0000000000000470 R15: 0000200000000700 [ 78.589689][ T8638] [ 78.592889][ T8638] ---[ end trace 0000000000000000 ]--- [ 78.593900][ T8613] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 78.602349][ T8638] EXT4-fs (loop1): 1 orphan inode deleted [ 78.627935][ T8613] EXT4-fs (loop3): 1 orphan inode deleted [ 78.638388][ T8638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.641867][ T52] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 78.683085][ T52] __quota_error: 16 callbacks suppressed [ 78.683102][ T52] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 78.696410][ T8673] loop0: detected capacity change from 0 to 2048 [ 78.697320][ T52] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 0 [ 78.747185][ T8673] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.761507][ T8613] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.813027][ T8686] IPv6: addrconf: prefix option has invalid lifetime [ 78.818144][ T8688] loop2: detected capacity change from 0 to 764 [ 78.826788][ T8673] EXT4-fs (loop0): fragment/cluster size (65536) != block size (4096) [ 78.826884][ T3375] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.890472][ T8691] loop0: detected capacity change from 0 to 128 [ 78.944813][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.965940][ T8703] IPv6: addrconf: prefix option has invalid lifetime [ 79.046822][ T8715] loop1: detected capacity change from 0 to 1024 [ 79.097444][ T8715] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.133247][ T8715] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 79.151918][ T8732] syz.5.2513(8732): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 79.153939][ T8715] EXT4-fs (loop1): orphan cleanup on readonly fs [ 79.178122][ T8715] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #3: block 3: comm syz.1.2506: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.226990][ T8743] IPv6: addrconf: prefix option has invalid lifetime [ 79.236758][ T8715] Quota error (device loop1): write_blk: dquota write failed [ 79.244284][ T8715] Quota error (device loop1): find_free_dqentry: Can't write quota data block 3 [ 79.253523][ T8715] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 79.263857][ T8715] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2506: Failed to acquire dquot type 0 [ 79.279185][ T8715] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 3: comm syz.1.2506: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.336537][ T8715] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 79.348467][ T8715] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2506: Failed to acquire dquot type 0 [ 79.360288][ T8715] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.2506: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.395967][ T8715] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 3: comm syz.1.2506: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.411415][ T8715] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 79.440570][ T8715] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2506: Failed to acquire dquot type 0 [ 79.454664][ T8715] EXT4-fs (loop1): 1 orphan inode deleted [ 79.472425][ T8715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 79.506290][ T8772] loop0: detected capacity change from 0 to 512 [ 79.560110][ T8772] EXT4-fs: Ignoring removed nobh option [ 79.604287][ T8772] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 79.632920][ T8788] loop2: detected capacity change from 0 to 2048 [ 79.645533][ T8772] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 79.653895][ T3375] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.666306][ T8794] loop5: detected capacity change from 0 to 512 [ 79.673529][ T8772] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.690078][ T8772] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.2534: attempt to clear invalid blocks 1024 len 1 [ 79.720414][ T8772] EXT4-fs (loop0): Remounting filesystem read-only [ 79.722959][ T8788] loop2: p1 p2 < > p3 < p5 p6 > p4 [ 79.732185][ T8788] loop2: partition table partially beyond EOD, truncated [ 79.749635][ T8788] loop2: p1 size 917504 extends beyond EOD, truncated [ 79.758591][ T8788] loop2: p2 start 4278190080 is beyond EOD, truncated [ 79.766744][ T8788] loop2: p4 size 8192 extends beyond EOD, truncated [ 79.773587][ T8772] EXT4-fs (loop0): 1 truncate cleaned up [ 79.779812][ T8772] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 79.792520][ T8788] loop2: p5 size 917504 extends beyond EOD, truncated [ 79.796725][ T8794] EXT4-fs (loop5): failed to open journal device unknown-block(0,0) -6 [ 79.808242][ T8788] loop2: p6 size 8192 extends beyond EOD, truncated [ 79.816671][ T8809] cgroup2: Unexpected value for 'memory_localevents' [ 79.881577][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 79.922542][ T8820] loop3: detected capacity change from 0 to 512 [ 79.931962][ T8821] loop0: detected capacity change from 0 to 512 [ 79.937762][ T8820] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 79.951771][ T8820] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.958521][ T8820] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.2556: Block bitmap for bg 0 marked uninitialized [ 79.972344][ T8820] EXT4-fs (loop3): Remounting filesystem read-only [ 79.979240][ T8820] EXT4-fs (loop3): 1 orphan inode deleted [ 79.990350][ T8821] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 80.001884][ T8821] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 80.012019][ T8821] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.2553: Corrupt directory, running e2fsck is recommended [ 80.014905][ T8820] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 80.065892][ T8821] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 80.074463][ T8821] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.2553: corrupted in-inode xattr: e_name out of bounds [ 80.118455][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.130750][ T8821] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2553: couldn't read orphan inode 15 (err -117) [ 80.198197][ T8821] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.260968][ T3371] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.309884][ T8865] loop3: detected capacity change from 0 to 512 [ 80.320902][ T29] audit: type=1400 audit(1763986644.227:209): avc: denied { mounton } for pid=8866 comm="syz.1.2578" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 80.386514][ T8865] EXT4-fs (loop3): failed to initialize system zone (-117) [ 80.393780][ T8865] EXT4-fs (loop3): mount failed [ 80.405840][ T8878] loop5: detected capacity change from 0 to 512 [ 80.412710][ T8878] EXT4-fs: Ignoring removed nobh option [ 80.426617][ T8878] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 80.459045][ T8878] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 80.476739][ T8878] EXT4-fs (loop5): orphan cleanup on readonly fs [ 80.483487][ T8878] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #11: comm syz.5.2583: attempt to clear invalid blocks 1024 len 1 [ 80.500073][ T8878] EXT4-fs (loop5): Remounting filesystem read-only [ 80.519456][ T8878] EXT4-fs (loop5): 1 truncate cleaned up [ 80.541890][ T8878] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 80.561157][ T8903] cgroup: noprefix used incorrectly [ 80.589783][ T8907] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 80.607727][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 80.669191][ T8921] IPv6: addrconf: prefix option has invalid lifetime [ 80.675965][ T8921] IPv6: addrconf: prefix option has invalid lifetime [ 80.676450][ T8920] loop5: detected capacity change from 0 to 512 [ 80.716510][ T8923] tmpfs: Bad value for 'mpol' [ 80.722769][ T8920] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 80.760061][ T8920] EXT4-fs (loop5): 1 truncate cleaned up [ 80.785854][ T29] audit: type=1400 audit(1763986644.667:210): avc: denied { ioctl } for pid=8933 comm="syz.2.2610" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 80.814213][ T8937] loop3: detected capacity change from 0 to 256 [ 80.815299][ T8920] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.840303][ T8938] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.861506][ T8938] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.869911][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.879044][ T8937] FAT-fs (loop3): count of clusters too big (178174) [ 80.885744][ T8937] FAT-fs (loop3): Can't find a valid FAT filesystem [ 81.101549][ T8982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.135466][ T8982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.364774][ T9030] loop5: detected capacity change from 0 to 512 [ 81.401052][ T9030] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #2: block 3: comm syz.5.2658: lblock 0 mapped to illegal pblock 3 (length 1) [ 81.406907][ T9038] loop3: detected capacity change from 0 to 512 [ 81.425990][ T9030] EXT4-fs (loop5): Remounting filesystem read-only [ 81.432670][ T9030] EXT4-fs warning (device loop5): dx_probe:791: inode #2: lblock 0: comm syz.5.2658: error -117 reading directory block [ 81.453166][ T9030] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 81.464368][ T9030] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.503986][ T9038] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2661: invalid indirect mapped block 256 (level 2) [ 81.522645][ T9049] IPv6: addrconf: prefix option has invalid lifetime [ 81.529638][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.540638][ T9038] EXT4-fs (loop3): 2 truncates cleaned up [ 81.562084][ T9038] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.617779][ T3378] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.652368][ T9069] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 81.663204][ T29] audit: type=1400 audit(1763986645.491:211): avc: denied { relabelto } for pid=9068 comm="syz.0.2672" name="547" dev="tmpfs" ino=2814 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 81.679862][ T9073] loop5: detected capacity change from 0 to 736 [ 81.688436][ T29] audit: type=1400 audit(1763986645.491:212): avc: denied { associate } for pid=9068 comm="syz.0.2672" name="547" dev="tmpfs" ino=2814 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 81.722914][ T9073] ISOFS: Unable to identify CD-ROM format. [ 81.752114][ T9079] loop1: detected capacity change from 0 to 512 [ 81.822608][ T9079] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 81.855567][ T9079] System zones: 0-2, 18-18, 34-34 [ 81.897843][ T9079] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 81.931894][ T9079] EXT4-fs (loop1): Remounting filesystem read-only [ 81.941317][ T9079] EXT4-fs (loop1): 1 truncate cleaned up [ 81.955864][ T382] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 81.955904][ T9079] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.966527][ T382] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.013601][ T382] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 82.029934][ T9079] ext4 filesystem being mounted at /535/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.161968][ T9127] loop5: detected capacity change from 0 to 512 [ 82.195053][ T3375] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.273092][ T9141] loop5: detected capacity change from 0 to 128 [ 82.319736][ T9141] FAT-fs (loop5): bogus number of FAT sectors [ 82.325873][ T9141] FAT-fs (loop5): Can't find a valid FAT filesystem [ 82.401697][ T9168] IPv6: addrconf: prefix option has invalid lifetime [ 82.416972][ T9170] loop5: detected capacity change from 0 to 512 [ 82.437883][ T9173] loop0: detected capacity change from 0 to 128 [ 82.444475][ T9170] EXT4-fs: inline encryption not supported [ 82.468544][ T9170] EXT4-fs (loop5): orphan cleanup on readonly fs [ 82.498330][ T9170] EXT4-fs error (device loop5): ext4_iget_extra_inode:5075: inode #15: comm syz.5.2720: corrupted in-inode xattr: invalid size in ea xattr [ 82.541666][ T9170] EXT4-fs (loop5): Remounting filesystem read-only [ 82.549112][ T9170] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.594607][ T9193] loop3: detected capacity change from 0 to 512 [ 82.601604][ T3383] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.634632][ T9193] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.2731: iget: checksum invalid [ 82.658778][ T9193] EXT4-fs (loop3): get root inode failed [ 82.664521][ T9193] EXT4-fs (loop3): mount failed [ 82.701537][ T9207] loop1: detected capacity change from 0 to 256 [ 82.715412][ T9206] loop5: detected capacity change from 0 to 512 [ 82.729212][ T9206] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 82.761672][ T9207] msdos: Bad value for 'codepage' [ 82.786185][ T9206] EXT4-fs (loop5): can't mount with commit=, fs mounted w/o journal [ 82.872260][ T9235] futex_wake_op: syz.1.2751 tries to shift op by 36; fix this program [ 82.928785][ T9241] loop0: detected capacity change from 0 to 1024 [ 82.938027][ T9243] loop1: detected capacity change from 0 to 512 [ 82.945688][ T9241] EXT4-fs: Ignoring removed nomblk_io_submit option [ 82.961273][ T9241] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 82.970025][ T9241] EXT4-fs (loop0): #clusters per group too big: 3905560576 [ 82.974571][ T9243] EXT4-fs: Ignoring removed oldalloc option [ 82.983200][ T9243] EXT4-fs: Ignoring removed nobh option [ 83.008269][ T9249] loop5: detected capacity change from 0 to 512 [ 83.032216][ T9249] EXT4-fs (loop5): orphan cleanup on readonly fs [ 83.042767][ T9243] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2755: inode has both inline data and extents flags [ 83.047914][ T9249] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 83.067616][ T9249] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.2758: invalid indirect mapped block 8 (level 2) [ 83.081032][ T9243] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2755: couldn't read orphan inode 15 (err -117) [ 83.088116][ T9249] EXT4-fs (loop5): Remounting filesystem read-only [ 83.108749][ T9243] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.121169][ T9249] EXT4-fs (loop5): 1 truncate cleaned up [ 83.127388][ T9249] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.204749][ T9269] loop5: detected capacity change from 0 to 512 [ 83.220330][ T9272] loop0: detected capacity change from 0 to 2048 [ 83.237384][ T9269] FAT-fs (loop5): bogus number of FAT sectors [ 83.243554][ T9269] FAT-fs (loop5): Can't find a valid FAT filesystem [ 83.271299][ T9272] loop0: p1 < > p3 p4 [ 83.276027][ T9272] loop0: p3 start 458752 is beyond EOD, truncated [ 83.282652][ T9272] loop0: p4 start 268435456 is beyond EOD, truncated [ 83.303473][ T9280] loop5: detected capacity change from 0 to 512 [ 83.326593][ T9280] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 83.358068][ T9280] EXT4-fs (loop5): invalid journal inode [ 83.365526][ T9280] EXT4-fs (loop5): can't get journal size [ 83.372538][ T9280] EXT4-fs (loop5): 1 truncate cleaned up [ 83.453196][ T9303] tmpfs: Bad value for 'mpol' [ 83.629093][ T9335] loop5: detected capacity change from 0 to 512 [ 83.647970][ T9335] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 83.672434][ T9335] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 83.695321][ T9335] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.2799: bad orphan inode 4 [ 83.736752][ T9335] EXT4-fs (loop5): 1 orphan inode deleted [ 83.831602][ T9370] loop1: detected capacity change from 0 to 512 [ 83.856571][ T9374] loop2: detected capacity change from 0 to 512 [ 83.863163][ T9370] EXT4-fs (loop1): orphan cleanup on readonly fs [ 83.871043][ T9374] EXT4-fs (loop2): blocks per group (95) and clusters per group (32768) inconsistent [ 83.887667][ T9370] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2814: Failed to acquire dquot type 1 [ 83.901722][ T9370] EXT4-fs (loop1): 1 truncate cleaned up [ 83.975596][ T9387] loop2: detected capacity change from 0 to 512 [ 83.990309][ T9390] loop1: detected capacity change from 0 to 128 [ 83.996863][ T9387] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.006441][ T9390] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 84.021528][ T9387] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2824: invalid indirect mapped block 11 (level 0) [ 84.045959][ T9390] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 84.051570][ T9387] EXT4-fs (loop2): Remounting filesystem read-only [ 84.062387][ T9387] EXT4-fs (loop2): 1 truncate cleaned up [ 84.139273][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 84.139291][ T29] audit: type=1400 audit(1763986647.810:217): avc: denied { create } for pid=9407 comm="syz.2.2831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 84.216756][ T9417] loop1: detected capacity change from 0 to 512 [ 84.267149][ T29] audit: type=1400 audit(1763986647.913:218): avc: denied { mount } for pid=9424 comm="syz.5.2842" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 84.278013][ T9430] loop2: detected capacity change from 0 to 512 [ 84.288856][ T9417] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 84.297176][ T9430] EXT4-fs: Ignoring removed nobh option [ 84.324812][ T29] audit: type=1400 audit(1763986647.941:219): avc: denied { unmount } for pid=3383 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 84.369336][ T9430] EXT4-fs: journaled quota format not specified [ 84.384305][ T9439] tmpfs: Unknown parameter 'n' [ 84.394856][ T9417] EXT4-fs (loop1): 1 orphan inode deleted [ 84.400616][ T9417] EXT4-fs (loop1): 1 truncate cleaned up [ 84.419060][ T9443] loop5: detected capacity change from 0 to 512 [ 84.556026][ T9461] loop3: detected capacity change from 0 to 512 [ 84.588295][ T9469] loop2: detected capacity change from 0 to 512 [ 84.640785][ T9469] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 84.661437][ T9469] EXT4-fs (loop2): orphan cleanup on readonly fs [ 84.689641][ T9469] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #16: comm syz.2.2862: corrupted inode contents [ 84.725436][ T9469] EXT4-fs (loop2): Remounting filesystem read-only [ 84.738804][ T9469] EXT4-fs (loop2): 1 truncate cleaned up [ 84.746610][ T41] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 84.757203][ T41] Quota error (device loop2): write_blk: dquota write failed [ 84.764687][ T41] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 84.774725][ T41] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 84.785329][ T41] Quota error (device loop2): write_blk: dquota write failed [ 84.792765][ T41] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 84.810943][ T9498] loop0: detected capacity change from 0 to 1024 [ 84.817835][ T41] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 84.827996][ T41] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 84.838061][ T9498] journal_path: Non-blockdev passed as './file2' [ 84.844520][ T9498] EXT4-fs: error: could not find journal device path [ 84.861931][ T41] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 84.862595][ T9496] loop5: detected capacity change from 0 to 1024 [ 84.888867][ T29] audit: type=1326 audit(1763986648.493:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9502 comm="syz.0.2879" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7458a7f749 code=0x0 [ 85.010115][ T9519] loop2: detected capacity change from 0 to 128 [ 85.037555][ T9519] FAT-fs (loop2): bogus number of directory entries (390) [ 85.044811][ T9519] FAT-fs (loop2): Can't find a valid FAT filesystem [ 85.293701][ T9569] loop1: detected capacity change from 0 to 164 [ 85.375361][ T9577] tmpfs: Bad value for 'mpol' [ 85.380581][ T9572] loop5: detected capacity change from 0 to 2368 [ 85.486057][ T9581] loop2: detected capacity change from 0 to 8192 [ 85.532148][ T9598] loop0: detected capacity change from 0 to 512 [ 85.550286][ T9598] EXT4-fs (loop0): Invalid default hash set in the superblock [ 85.625623][ T9612] loop5: detected capacity change from 0 to 1024 [ 85.650874][ T9612] EXT4-fs: Ignoring removed bh option [ 85.715687][ T9612] EXT4-fs: inline encryption not supported [ 85.720374][ T9629] loop1: detected capacity change from 0 to 512 [ 85.737202][ T9612] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 85.752301][ T9629] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 85.767996][ T9635] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 85.784419][ T9629] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.2940: bad orphan inode 15 [ 85.788795][ T9612] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 85.807144][ T9629] ext4_test_bit(bit=14, block=18) = 1 [ 85.812556][ T9629] is_bad_inode(inode)=0 [ 85.816883][ T9629] NEXT_ORPHAN(inode)=1023 [ 85.821234][ T9629] max_ino=32 [ 85.824492][ T9629] i_nlink=0 [ 85.833433][ T9629] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.2940: corrupted xattr block 19: e_value size too large [ 85.834275][ T9612] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 2: comm syz.5.2931: lblock 2 mapped to illegal pblock 2 (length 1) [ 85.862092][ T9629] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 85.873235][ T9632] loop2: detected capacity change from 0 to 8192 [ 85.882175][ T9612] EXT4-fs (loop5): Remounting filesystem read-only [ 85.889285][ T9612] EXT4-fs (loop5): 1 orphan inode deleted [ 85.908169][ T9642] loop3: detected capacity change from 0 to 512 [ 85.921481][ T9642] EXT4-fs: inline encryption not supported [ 85.947186][ T9642] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 85.947637][ T9632] loop2: p1 p4 < > [ 85.979774][ T9632] loop2: p1 start 4261412864 is beyond EOD, truncated [ 85.991935][ T9652] loop0: detected capacity change from 0 to 512 [ 86.008684][ T9652] EXT4-fs: Ignoring removed orlov option [ 86.036563][ T9652] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 86.047524][ T9652] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 86.057582][ T9652] EXT4-fs (loop0): group descriptors corrupted! [ 86.076729][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 86.108320][ T9664] loop2: detected capacity change from 0 to 512 [ 86.154045][ T9664] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e843c02c, mo2=0102] [ 86.176047][ T9664] System zones: 1-12 [ 86.214187][ T9664] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.2955: error while reading EA inode 32 err=-116 [ 86.259477][ T9664] EXT4-fs (loop2): Remounting filesystem read-only [ 86.266127][ T9664] EXT4-fs (loop2): 1 orphan inode deleted [ 86.319494][ T9700] loop0: detected capacity change from 0 to 128 [ 86.333304][ T9701] loop2: detected capacity change from 0 to 1024 [ 86.380291][ T9701] EXT4-fs: Ignoring removed i_version option [ 86.386361][ T9701] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.423552][ T9701] EXT4-fs: Mount option(s) incompatible with ext2 [ 86.462216][ T9720] loop1: detected capacity change from 0 to 512 [ 86.469676][ T9721] loop5: detected capacity change from 0 to 128 [ 86.476523][ T9724] futex_wake_op: syz.0.2986 tries to shift op by -1; fix this program [ 86.493138][ T9721] vfat: Unexpected value for 'dos1xfloppy' [ 86.499081][ T9720] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 86.638161][ T9742] loop2: detected capacity change from 0 to 164 [ 86.642537][ T9744] loop0: detected capacity change from 0 to 512 [ 86.666968][ T9742] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 86.698337][ T9744] journal_path: Non-blockdev passed as './bus' [ 86.704798][ T9744] EXT4-fs: error: could not find journal device path [ 86.711639][ T9748] loop3: detected capacity change from 0 to 512 [ 86.760380][ T9757] loop1: detected capacity change from 0 to 1024 [ 86.789916][ T9762] loop3: detected capacity change from 0 to 512 [ 86.803391][ T9757] EXT4-fs: Ignoring removed i_version option [ 86.809528][ T9757] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.833707][ T9768] IPv6: addrconf: prefix option has invalid lifetime [ 86.852065][ T9757] EXT4-fs: Mount option(s) incompatible with ext2 [ 86.866588][ T9762] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 86.896099][ T9762] EXT4-fs (loop3): orphan cleanup on readonly fs [ 86.934398][ T9762] EXT4-fs error (device loop3): ext4_quota_enable:7136: comm syz.3.3005: inode #83886080: comm syz.3.3005: iget: illegal inode # [ 86.958843][ T9762] EXT4-fs (loop3): Remounting filesystem read-only [ 86.965402][ T9762] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=83886080). Please run e2fsck to fix. [ 86.988072][ T9762] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 87.206578][ T9822] loop0: detected capacity change from 0 to 1024 [ 87.240466][ T9827] loop3: detected capacity change from 0 to 1024 [ 87.247163][ T9822] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.270142][ T9827] EXT4-fs: Ignoring removed bh option [ 87.279137][ T9827] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.281887][ T9822] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3033: Invalid block bitmap block 0 in block_group 0 [ 87.310629][ T9828] loop1: detected capacity change from 0 to 8192 [ 87.319997][ T9827] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.3036: unexpected EA_INODE flag [ 87.369840][ T9827] EXT4-fs (loop3): get root inode failed [ 87.369850][ T9822] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3033: Failed to acquire dquot type 0 [ 87.375648][ T9827] EXT4-fs (loop3): mount failed [ 87.412324][ T9822] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.3033: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.450621][ T9822] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.3033: Invalid inode bitmap blk 0 in block_group 0 [ 87.465839][ T9822] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 87.474513][ T382] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:4: Failed to release dquot type 0 [ 87.497720][ T9822] EXT4-fs (loop0): 1 orphan inode deleted [ 87.528189][ T9849] loop1: detected capacity change from 0 to 512 [ 87.578807][ T9849] EXT4-fs error (device loop1): __ext4_fill_super:5512: inode #2: comm syz.1.3046: invalid fast symlink length 39 [ 87.592991][ T9865] tmpfs: Bad value for 'mpol' [ 87.605068][ T9866] loop2: detected capacity change from 0 to 512 [ 87.607037][ T9849] EXT4-fs (loop1): get root inode failed [ 87.617372][ T9849] EXT4-fs (loop1): mount failed [ 87.645434][ T9866] EXT4-fs error (device loop2): ext4_quota_enable:7136: inode #4: comm syz.2.3052: iget: bad extended attribute block 1 [ 87.648074][ T9873] loop3: detected capacity change from 0 to 164 [ 87.678449][ T9873] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 87.696645][ T9866] EXT4-fs error (device loop2): ext4_quota_enable:7139: comm syz.2.3052: Bad quota inode: 4, type: 1 [ 87.738688][ T9866] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 87.758864][ T9866] EXT4-fs (loop2): mount failed [ 87.851095][ T9897] loop0: detected capacity change from 0 to 512 [ 87.888540][ T9897] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.927825][ T9897] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 87.928644][ T9910] loop1: detected capacity change from 0 to 1024 [ 87.942992][ T9897] EXT4-fs (loop0): failed to initialize system zone (-117) [ 87.950254][ T9897] EXT4-fs (loop0): mount failed [ 87.979544][ T9908] loop2: detected capacity change from 0 to 2048 [ 87.993751][ T9910] EXT4-fs: Ignoring removed nomblk_io_submit option [ 88.024363][ T9910] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 88.033255][ T9910] EXT4-fs (loop1): #clusters per group too big: 3905560576 [ 88.098228][ T9926] Process accounting resumed [ 88.199060][ T9931] loop2: detected capacity change from 0 to 8192 [ 88.230083][ T3305] loop2: p1 p2 p3 p4 [ 88.234294][ T3305] loop2: p1 start 51379968 is beyond EOD, truncated [ 88.241168][ T3305] loop2: p2 start 4293394690 is beyond EOD, truncated [ 88.248031][ T3305] loop2: p3 size 100663552 extends beyond EOD, truncated [ 88.281455][ T9953] loop1: detected capacity change from 0 to 512 [ 88.295081][ T3305] loop2: p4 size 50331648 extends beyond EOD, truncated [ 88.314504][ T9953] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.322960][ T9931] loop2: p1 p2 p3 p4 [ 88.324857][ T9953] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 88.335746][ T9953] EXT4-fs (loop1): failed to initialize system zone (-117) [ 88.343238][ T9953] EXT4-fs (loop1): mount failed [ 88.351097][ T9931] loop2: p1 start 51379968 is beyond EOD, truncated [ 88.357884][ T9931] loop2: p2 start 4293394690 is beyond EOD, truncated [ 88.364722][ T9931] loop2: p3 size 100663552 extends beyond EOD, truncated [ 88.390468][ T9957] loop0: detected capacity change from 0 to 1024 [ 88.397151][ T9957] EXT4-fs: Ignoring removed bh option [ 88.414230][ T9957] EXT4-fs: inline encryption not supported [ 88.421738][ T9931] loop2: p4 size 50331648 extends beyond EOD, truncated [ 88.445705][ T3002] ================================================================== [ 88.453834][ T3002] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 88.461066][ T3002] [ 88.463407][ T3002] write to 0xffff888106ae37b0 of 8 bytes by task 7839 on cpu 1: [ 88.464615][ T9957] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.471052][ T3002] dentry_unlink_inode+0x65/0x260 [ 88.486314][ T3002] d_delete+0x164/0x180 [ 88.490475][ T3002] d_delete_notify+0x32/0x100 [ 88.495160][ T3002] vfs_unlink+0x30b/0x420 [ 88.499493][ T3002] do_unlinkat+0x24e/0x480 [ 88.503915][ T3002] __x64_sys_unlink+0x2e/0x40 [ 88.508595][ T3002] x64_sys_call+0x2dcf/0x3000 [ 88.513283][ T3002] do_syscall_64+0xd2/0x200 [ 88.517893][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.523803][ T3002] [ 88.526135][ T3002] read to 0xffff888106ae37b0 of 8 bytes by task 3002 on cpu 0: [ 88.533763][ T3002] step_into+0x122/0x7f0 [ 88.538034][ T3002] walk_component+0x162/0x220 [ 88.542720][ T3002] path_lookupat+0xfe/0x2a0 [ 88.547240][ T3002] filename_lookup+0x147/0x340 [ 88.552018][ T3002] do_readlinkat+0x7d/0x320 [ 88.556612][ T3002] __x64_sys_readlink+0x47/0x60 [ 88.561470][ T3002] x64_sys_call+0x28de/0x3000 [ 88.566153][ T3002] do_syscall_64+0xd2/0x200 [ 88.570657][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.576551][ T3002] [ 88.578873][ T3002] value changed: 0xffff8881046fdaa8 -> 0x0000000000000000 [ 88.586067][ T3002] [ 88.588661][ T3002] Reported by Kernel Concurrency Sanitizer on: [ 88.594818][ T3002] CPU: 0 UID: 0 PID: 3002 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 88.605681][ T3002] Tainted: [W]=WARN [ 88.609482][ T3002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 88.619542][ T3002] ================================================================== [ 88.638026][ T9957] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 88.647386][ T9957] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.3105: lblock 2 mapped to illegal pblock 2 (length 1) [ 88.662212][ T9957] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.3105: lblock 0 mapped to illegal pblock 48 (length 1) [ 88.679153][ T9957] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3105: Failed to acquire dquot type 0 [ 88.696006][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 88.697256][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 88.716225][ T9957] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 88.721626][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 88.726767][ T3350] udevd[3350]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 88.738607][ T9957] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.3105: mark_inode_dirty error [ 88.756580][ T9957] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 88.766880][ T9957] EXT4-fs (loop0): 1 orphan inode deleted [ 88.785632][ T12] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 88.800080][ T12] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:0: Failed to release dquot type 0 [ 88.813166][ T3371] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 88.826180][ T3371] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 88.835864][ T3371] EXT4-fs error (device loop0): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error