last executing test programs: 2m13.520059983s ago: executing program 1 (id=9): syz_open_dev$sndhw(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x28, 0x800) 2m13.519880663s ago: executing program 0 (id=1): lstat(&(0x7f0000000000), &(0x7f0000000000)) 2m13.519779033s ago: executing program 1 (id=10): sched_yield() 2m13.513097734s ago: executing program 1 (id=13): socket$unix(0x1, 0x1, 0x0) 2m13.508418983s ago: executing program 0 (id=15): futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2m13.480942745s ago: executing program 1 (id=19): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptp0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptp0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptp0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptp0', 0x800, 0x0) 2m13.480792615s ago: executing program 0 (id=21): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) 2m13.424041076s ago: executing program 1 (id=26): clock_getres(0x0, &(0x7f0000000000)) 2m13.381393468s ago: executing program 1 (id=27): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2m13.266505822s ago: executing program 0 (id=23): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 694.289587ms ago: executing program 6 (id=4437): unshare(0x6a040000) 694.212347ms ago: executing program 2 (id=4438): syz_emit_ethernet(0x8c, &(0x7f0000000900)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x56, 0x3a, 0x0, @remote, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x6, {0x6, 0x6, "b290c7", 0x8, 0x33, 0xff, @loopback, @mcast1, [@fragment={0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x66}], "501e7141f5e76c0059063c3a272fd84c41fb35b1c38681f52a8577cc2049"}}}}}}}, 0x0) 694.160927ms ago: executing program 3 (id=4439): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00, 0x0, 0xffffffffffffffff, 0xffffffffffffff20}, 0x48) 635.446049ms ago: executing program 2 (id=4441): keyctl$update(0x2, 0x0, 0x0, 0x5) 591.45455ms ago: executing program 4 (id=4443): syz_clone3(&(0x7f0000000080)={0x500000080, 0x0, 0x0, 0x0, {0x3a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 551.593892ms ago: executing program 4 (id=4445): mount$9p_virtio(0x0, &(0x7f0000001ac0)='.\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=virtio,posixacl,mmap,nodevmap,access=c']) 515.788383ms ago: executing program 2 (id=4446): arch_prctl$ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0x10) 515.299643ms ago: executing program 5 (id=4447): clock_settime(0xa00, 0x0) 474.848144ms ago: executing program 2 (id=4448): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') 474.393224ms ago: executing program 4 (id=4449): clock_adjtime(0x0, &(0x7f00000001c0)={0x4009b8d, 0x7, 0x8, 0x400, 0x8, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xc4eb, 0xffffffffffffffff, 0x0, 0xfffffffffffffff, 0x8, 0x2, 0x8e4, 0xe5a, 0x6, 0xa, 0x3, 0x0, 0x6, 0x4, 0x10, 0x0, 0x3, 0x3ffffa}) 439.428826ms ago: executing program 5 (id=4450): syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @udp={{0x7, 0x4, 0x2, 0x5, 0x2c, 0x67, 0x0, 0xa, 0x11, 0x0, @rand_addr=0x64010102, @broadcast, {[@end, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x3, 0xa6}]}}, {0x4e23, 0x4e21, 0x10, 0x0, @gue={{0x2, 0x0, 0x2, 0x1}}}}}}}, 0x0) 439.059815ms ago: executing program 2 (id=4451): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x10, 0x0, 0x57}, 0x48) 416.719866ms ago: executing program 3 (id=4452): mq_unlink(0x0) 416.137956ms ago: executing program 6 (id=4453): add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000000c0)="010001", 0x3, 0xffffffffffffffff) 392.540907ms ago: executing program 4 (id=4454): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x42}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 375.568577ms ago: executing program 5 (id=4455): syz_clone3(&(0x7f0000000080)={0x500000080, 0x0, 0x0, 0x0, {0x3a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 367.820588ms ago: executing program 3 (id=4456): socket$inet_sctp(0x2, 0x1, 0x84) 358.858178ms ago: executing program 6 (id=4457): prctl$PR_MCE_KILL(0x21, 0x0, 0x1) 357.719168ms ago: executing program 2 (id=4458): syz_clone(0x410a4400, 0x0, 0xfffffffffffffd56, 0x0, 0x0, 0xffffffffffffffff) 319.45933ms ago: executing program 4 (id=4459): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x200801f, &(0x7f00000000c0), 0x0, 0x4ea, &(0x7f0000000380)="$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") 312.301819ms ago: executing program 3 (id=4460): mount$9p_virtio(0x0, &(0x7f0000001ac0)='.\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=virtio,posixacl,mmap,nodevmap,access=c']) 264.128181ms ago: executing program 5 (id=4461): arch_prctl$ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0x10) 264.006601ms ago: executing program 6 (id=4462): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') 244.246212ms ago: executing program 3 (id=4463): clock_settime(0xa00, 0x0) 241.139672ms ago: executing program 5 (id=4473): syz_mount_image$ext4(&(0x7f0000000ac0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x3810744, &(0x7f00000000c0), 0x1, 0x46b, &(0x7f0000000b00)="$eJzs3M1vVFUbAPDn3s4AL/AyFfEDBK2isfGjpQWVhS40mrjQxEQXuKxtIchADa2JEKLVGFwaEvfGpYl/gStXRl2ZuNW9ISFKTEA3jrkz99LOMFOmMO1A5/dLLpwz98w958k953LmnBkCGFgj2R9JxPaI+DUiKo1sc4GRxl9XL5+b/vvyuekkarU3/0jq5a5cPjddFC3ety3PjKYR6adJXkmz+TNnT0xVq7On8/z4wsn3xufPnH36+MmpY7PHZk9NHj586ODEc89OPtOTOLM2Xdnz4dze3a++feH16SMX3vnxm6y99+5rnF8eRze2d1FmJAv8z1pd67nHVlPZHeDf2lKcSanfraFbQxGR3a5yffxXYiiWbl4lXvmkr40D1lT2zN7c+fRiDdjAkuh3C4D+KP6hzz7/Fsc6TT1uC5debHwAyuK+mh+NM6VI8zLlNax/JCKOLP7zZXZEyzpErc26AQDArfoum/88df38r7430ijywra8bCUihiPirojYGRF3R8SuiLgnL3tfRNy/yvpbt4aun3+mF282tm5k87/n872t5vlfMfuL4aE89/96/OXk6PHq7IGI2BERo1HenOUn2l28uMTLv3zeqf7l87/syOov5oL5RS6WWhboZqYWpno1Kb30ccSeUrv4k2s7AVlf2B0Re1Z36R1F4vgTX+/tVOjG8a+gB/tMta8iHm/c/8Voib+QrLw/Ob4lqrMHxotecb2ffj7/Rqf6byn+Hsju/9bm/t9SovJXsny/dn71dZz/7bOOnylLN9n/NyVv1fdgN+WvfTC1sHB6ImJT8lo93/T65NJ7i3xRPot/dP9S/BFL439n/p4s/gciIuvE+yLiwYh4KL93D0fEIxGxf4X4f3jp0Xc7nbsd7v9M2+fftf4/3Hz/V58YOvH9t53q7+75d6ieGs1fqT//bqBzc7bkJW62NwMAAMCdJ61/lz1Jx66l03RsrPF9+V2xNa3OzS88eXTu/VMzje+8D0c5LVa6KsvWQyeSxfyKjfxkvlZcnD+Yrxt/MfS/en5seq460+fYYdBt6zD+M78P9bt1wJq70T6a5wBsXK3jP+1TO4D15/faMLiMfxhc3Y7/Q2vcDmD9tRv/H7XkrQHCxmT+D4PL+IfBZfzD4DL+YSDdyu/61ypRWuHX++uWKK/4nwhInI30tmiGRJtEqQeju88PJgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgB75LwAA//+MOu7f") 170.284994ms ago: executing program 6 (id=4464): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xa, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="660a00000000000063114800000000001800000000000020000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) 52.193158ms ago: executing program 3 (id=4465): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000040), 0x5, 0x616, &(0x7f0000001800)="$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") 39.608579ms ago: executing program 6 (id=4466): clock_adjtime(0x0, &(0x7f00000001c0)={0x4009b8d, 0x7, 0x8, 0x400, 0x8, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xc4eb, 0xffffffffffffffff, 0x0, 0xfffffffffffffff, 0x8, 0x2, 0x8e4, 0xe5a, 0x6, 0xa, 0x3, 0x0, 0x6, 0x4, 0x10, 0x0, 0x3, 0x3ffffa}) 39.559988ms ago: executing program 4 (id=4467): syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @udp={{0x7, 0x4, 0x2, 0x5, 0x2c, 0x67, 0x0, 0xa, 0x11, 0x0, @rand_addr=0x64010102, @broadcast, {[@end, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x3, 0xa6}]}}, {0x4e23, 0x4e21, 0x10, 0x0, @gue={{0x2, 0x0, 0x2, 0x1}}}}}}}, 0x0) 0s ago: executing program 5 (id=4468): mq_unlink(0x0) kernel console output (not intermixed with test programs): 16774637 [ 121.864721][ T8121] loop5: detected capacity change from 0 to 512 [ 121.880623][ T8121] EXT4-fs: Ignoring removed bh option [ 121.895378][ T8121] EXT4-fs: Ignoring removed mblk_io_submit option [ 121.917388][ T8121] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 121.943677][ T8121] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 121.951971][ T8121] EXT4-fs (loop5): orphan cleanup on readonly fs [ 121.959272][ T8121] Quota error (device loop5): do_insert_tree: Free block already used in tree: block 4 [ 121.969241][ T8121] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 121.979278][ T8121] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2216: Failed to acquire dquot type 1 [ 121.996022][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 122.002521][ C1] EXT4-fs (loop5): last error at time 1779383513: ext4_acquire_dquot:7034 [ 122.011401][ T8121] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2216: Invalid block bitmap block 0 in block_group 0 [ 122.026843][ T8121] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2216: Invalid block bitmap block 0 in block_group 0 [ 122.055237][ T8121] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2216: Invalid block bitmap block 0 in block_group 0 [ 122.080594][ T8121] Quota error (device loop5): write_blk: dquota write failed [ 122.095127][ T8121] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 122.105515][ T8121] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2216: Failed to acquire dquot type 1 [ 122.118237][ T8121] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2216: Failed to acquire dquot type 1 [ 122.144826][ T8121] EXT4-fs (loop5): 1 orphan inode deleted [ 122.158984][ T8121] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.212832][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.291149][ T8144] loop4: detected capacity change from 0 to 164 [ 122.307274][ T8144] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 123.022645][ T8225] loop3: detected capacity change from 0 to 2048 [ 123.066871][ T8225] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.139424][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.199626][ T8252] loop3: detected capacity change from 0 to 512 [ 123.218769][ T8252] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2277: bg 0: block 104: invalid block bitmap [ 123.253756][ T8252] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 123.262529][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 123.262556][ C0] EXT4-fs (loop3): initial error at time 1779383514: ext4_validate_block_bitmap:432 [ 123.262586][ C0] EXT4-fs (loop3): last error at time 1779383514: ext4_validate_block_bitmap:432 [ 123.289230][ T8252] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2277: invalid indirect mapped block 1 (level 1) [ 123.316218][ T8252] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 123.316463][ T8252] EXT4-fs (loop3): 1 truncate cleaned up [ 123.333557][ T8262] loop5: detected capacity change from 0 to 512 [ 123.347132][ T8252] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.388069][ T8262] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2284: bg 0: block 248: padding at end of block bitmap is not set [ 123.410882][ T8262] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2284: Failed to acquire dquot type 1 [ 123.422217][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 123.422246][ C0] EXT4-fs (loop5): last error at time 1779383515: ext4_validate_block_bitmap:441 [ 123.439928][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.440453][ T8262] EXT4-fs (loop5): 1 truncate cleaned up [ 123.463880][ T8262] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.476719][ T8262] ext4 filesystem being mounted at /426/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.518489][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.518607][ T8348] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.539381][ T8351] rock: directory entry would overflow storage [ 124.551661][ T8351] rock: sig=0x5245, size=8, remaining=5 [ 124.578078][ T8348] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2324: bad orphan inode 15 [ 124.640635][ T8348] ext4_test_bit(bit=14, block=18) = 1 [ 124.646104][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 124.646128][ C0] EXT4-fs (loop2): initial error at time 1779383516: ext4_orphan_get:1423 [ 124.646155][ C0] EXT4-fs (loop2): last error at time 1779383516: ext4_orphan_get:1423 [ 124.723259][ T8348] is_bad_inode(inode)=0 [ 124.745064][ T8348] NEXT_ORPHAN(inode)=1023 [ 124.755056][ T8348] max_ino=32 [ 124.764979][ T8348] i_nlink=0 [ 124.773379][ T8348] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.2324: corrupted xattr block 19: invalid header [ 124.812700][ T8348] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 124.812882][ T8348] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 124.856349][ T8348] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 124.927875][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 124.937194][ T8370] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 124.953178][ T8354] loop4: p1 < > p3 < > p4 [ 124.958243][ T8354] loop4: partition table partially beyond EOD, truncated [ 124.967170][ T8370] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 124.978287][ T8370] EXT4-fs (loop6): orphan cleanup on readonly fs [ 124.982924][ T8354] loop4: p4 start 1426063360 is beyond EOD, [ 124.986349][ T8370] EXT4-fs warning (device loop6): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 125.016648][ T8354] truncated [ 125.096144][ T8370] EXT4-fs (loop6): Cannot turn on quotas: error -5 [ 125.117441][ T8370] EXT4-fs (loop6): 1 truncate cleaned up [ 125.133002][ T8370] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.204661][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.297999][ T8406] set_capacity_and_notify: 4 callbacks suppressed [ 125.298021][ T8406] loop2: detected capacity change from 0 to 764 [ 125.342817][ T8406] rock: directory entry would overflow storage [ 125.356391][ T8409] loop5: detected capacity change from 0 to 512 [ 125.370566][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.380504][ T8406] rock: sig=0x5245, size=8, remaining=5 [ 125.391649][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 125.415660][ T8409] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 125.428196][ T8409] EXT4-fs (loop5): orphan cleanup on readonly fs [ 125.471541][ T8409] EXT4-fs warning (device loop5): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 125.482571][ T8417] loop6: detected capacity change from 0 to 2048 [ 125.517328][ T8417] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.549119][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.552637][ T8409] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 125.576090][ T8409] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #16: comm syz.5.2355: inode has both inline data and extents flags [ 125.620263][ T8409] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 125.621208][ T8409] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.2355: couldn't read orphan inode 16 (err -117) [ 125.630432][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 125.630475][ C0] EXT4-fs (loop5): initial error at time 1779383517: ext4_orphan_get:1397: inode 16 [ 125.630507][ C0] EXT4-fs (loop5): last error at time 1779383517: ext4_orphan_get:1397: inode 16 [ 125.692710][ T8409] fserror_report: 13 callbacks suppressed [ 125.692725][ T8409] loop5: lost filesystem error report for type 5 error -117 [ 125.700747][ T8409] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.774651][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.870406][ T8445] loop6: detected capacity change from 0 to 764 [ 125.909369][ T8445] rock: directory entry would overflow storage [ 125.915963][ T8445] rock: sig=0x5245, size=8, remaining=5 [ 126.037217][ T8455] loop5: detected capacity change from 0 to 2048 [ 126.068651][ T8455] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.135553][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.276811][ T8479] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.299369][ T8479] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.340556][ T8487] loop2: detected capacity change from 0 to 1024 [ 126.360230][ T8487] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 126.386737][ T8487] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 126.405590][ T8487] EXT4-fs (loop2): orphan cleanup on readonly fs [ 126.422304][ T8487] __quota_error: 9 callbacks suppressed [ 126.422353][ T8487] Quota error (device loop2): v2_read_file_info: Can't read info structure [ 126.461796][ T8487] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 126.495484][ T8487] EXT4-fs (loop2): Cannot turn on quotas: error -5 [ 126.506350][ T8487] EXT4-fs (loop2): 1 truncate cleaned up [ 126.512626][ T8487] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 126.539534][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.682400][ T8509] loop2: detected capacity change from 0 to 512 [ 126.706519][ T8509] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 126.730453][ T8509] EXT4-fs (loop2): orphan cleanup on readonly fs [ 126.755327][ T8509] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 126.798351][ T8509] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 126.818524][ T8522] loop4: detected capacity change from 0 to 512 [ 126.827220][ T8522] EXT4-fs: journaled quota format not specified [ 126.845577][ T8509] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 126.874085][ T8509] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #16: comm syz.2.2412: inode has both inline data and extents flags [ 126.927128][ T8509] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.927376][ T8509] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2412: couldn't read orphan inode 16 (err -117) [ 126.936677][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 126.936704][ C0] EXT4-fs (loop2): initial error at time 1779383518: ext4_orphan_get:1397: inode 16 [ 126.936740][ C0] EXT4-fs (loop2): last error at time 1779383518: ext4_orphan_get:1397: inode 16 [ 126.951402][ T8528] loop3: detected capacity change from 0 to 512 [ 126.982760][ T8530] loop4: detected capacity change from 0 to 1024 [ 126.990289][ T8528] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.005570][ T8530] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 127.013674][ T8509] loop2: lost filesystem error report for type 5 error -117 [ 127.019025][ T8530] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 127.036549][ T8509] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 127.065042][ T8528] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.2409: bad orphan inode 15 [ 127.093321][ T8530] EXT4-fs (loop4): orphan cleanup on readonly fs [ 127.101561][ T8528] loop3: lost filesystem error report for type 5 error -117 [ 127.102050][ T8528] ext4_test_bit(bit=14, block=18) = 1 [ 127.102934][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.109436][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 127.130368][ C1] EXT4-fs (loop3): initial error at time 1779383518: ext4_orphan_get:1423 [ 127.138933][ C1] EXT4-fs (loop3): last error at time 1779383518: ext4_orphan_get:1423 [ 127.150213][ T8530] Quota error (device loop4): v2_read_file_info: Can't read info structure [ 127.166983][ T8530] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 127.202340][ T8530] EXT4-fs (loop4): Cannot turn on quotas: error -5 [ 127.225948][ T8528] is_bad_inode(inode)=0 [ 127.233404][ T8530] EXT4-fs (loop4): 1 truncate cleaned up [ 127.244095][ T8528] NEXT_ORPHAN(inode)=1023 [ 127.255080][ T8530] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 127.261705][ T8528] max_ino=32 [ 127.286089][ T8528] i_nlink=0 [ 127.292877][ T8528] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.2409: corrupted xattr block 19: invalid header [ 127.318232][ T8528] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 127.318529][ T8528] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 127.347057][ T8528] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 127.366293][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.416198][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 127.489669][ T8524] loop5: p1 < > p3 < > p4 [ 127.498057][ T8524] loop5: partition table partially beyond EOD, truncated [ 127.513154][ T8524] loop5: p4 start 1426063360 is beyond EOD, truncated [ 127.697059][ T8549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.749042][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.784868][ T8569] tmpfs: Bad value for 'context' [ 128.001122][ T8591] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.052913][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.089336][ T8605] tmpfs: Bad value for 'context' [ 128.169866][ T8615] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 128.185648][ T8615] EXT4-fs (loop6): orphan cleanup on readonly fs [ 128.192222][ T8615] Quota error (device loop6): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 128.203112][ T8615] EXT4-fs warning (device loop6): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 128.218214][ T8615] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 128.225137][ T8615] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #16: comm syz.6.2460: inode has both inline data and extents flags [ 128.243918][ T8615] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 128.245281][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 128.260942][ C1] EXT4-fs (loop6): initial error at time 1779383519: ext4_orphan_get:1397: inode 16 [ 128.270400][ C1] EXT4-fs (loop6): last error at time 1779383519: ext4_orphan_get:1397: inode 16 [ 128.282122][ T8615] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.2460: couldn't read orphan inode 16 (err -117) [ 128.294220][ T8615] loop6: lost filesystem error report for type 5 error -117 [ 128.296809][ T8615] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 128.344174][ T8623] EXT4-fs: Ignoring removed nobh option [ 128.361839][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.379018][ T8623] EXT4-fs: Ignoring removed mblk_io_submit option [ 128.402347][ T8623] ext4: Bad value for 'journal_dev' [ 128.453839][ T8638] tmpfs: Bad value for 'context' [ 128.519888][ T8631] Alternate GPT is invalid, using primary GPT. [ 128.538718][ T8631] loop5: p1 p2 p3 [ 128.612967][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 128.619291][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 128.638232][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 128.806821][ T8679] EXT4-fs: Ignoring removed nobh option [ 128.828621][ T8679] EXT4-fs: Ignoring removed mblk_io_submit option [ 128.836735][ T8679] ext4: Bad value for 'journal_dev' [ 129.010446][ T28] audit: type=1400 audit(1779383520.753:249): avc: denied { create } for pid=8703 comm="syz.2.2494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 129.112207][ T28] audit: type=1400 audit(1779383520.853:250): avc: denied { mount } for pid=8713 comm="syz.2.2500" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 129.179327][ T28] audit: type=1400 audit(1779383520.913:251): avc: denied { unmount } for pid=3443 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 129.276606][ T8731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.305267][ T8731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.991400][ T8804] cgroup: Need name or subsystem set [ 130.045265][ T8799] Alternate GPT is invalid, using primary GPT. [ 130.052187][ T8799] loop2: p1 p2 p3 [ 130.067136][ T2981] Alternate GPT is invalid, using primary GPT. [ 130.073484][ T2981] loop2: p1 p2 p3 [ 130.158891][ T28] audit: type=1400 audit(1779383521.903:252): avc: denied { cpu } for pid=8816 comm="syz.6.2561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 130.213204][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 130.225331][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 130.242480][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 130.383135][ T8841] set_capacity_and_notify: 10 callbacks suppressed [ 130.383152][ T8841] loop6: detected capacity change from 0 to 2048 [ 130.440540][ T8846] loop5: detected capacity change from 0 to 128 [ 130.453145][ T8841] Alternate GPT is invalid, using primary GPT. [ 130.469958][ T8841] loop6: p1 p2 p3 [ 130.580830][ T8861] cgroup: Need name or subsystem set [ 130.657804][ T28] audit: type=1326 audit(1779383522.404:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8870 comm="syz.6.2578" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1ed458ce59 code=0x0 [ 130.774411][ T8879] loop6: detected capacity change from 0 to 512 [ 130.787158][ T28] audit: type=1326 audit(1779383522.534:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8882 comm="syz.5.2593" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7b151bce59 code=0x0 [ 130.798094][ T8881] loop3: detected capacity change from 0 to 2048 [ 130.818831][ T8879] SELinux: security_context_str_to_sid (unconfined_usmackfsfloor=lt{uY(Μ:v_?BAА%3֎Rww/锺1$b넋R ,errors=continue) failed with errno=-22 [ 130.899140][ T8881] Alternate GPT is invalid, using primary GPT. [ 130.908970][ T8881] loop3: p1 p2 p3 [ 131.166398][ T8911] loop5: detected capacity change from 0 to 1024 [ 131.180611][ T8911] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 131.220243][ T8911] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 131.236048][ T8911] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 131.265502][ T8911] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 131.341094][ T8932] cgroup: subsys name conflicts with all [ 131.407886][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.622839][ T8965] cgroup: subsys name conflicts with all [ 131.644405][ T8966] loop6: detected capacity change from 0 to 1024 [ 131.659928][ T8966] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 131.683073][ T8966] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 131.694927][ T8966] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 131.702686][ T8966] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 131.728909][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.932561][ T8997] cgroup: subsys name conflicts with all [ 131.986654][ T9003] loop4: detected capacity change from 0 to 512 [ 132.011098][ T9003] EXT4-fs (loop4): orphan cleanup on readonly fs [ 132.020809][ T9003] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.2642: ea_inode file size=4 entry size=6 [ 132.033917][ T9003] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 132.047996][ T9003] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2642: corrupted inode contents [ 132.060402][ T9003] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.064795][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 132.077544][ T9003] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #15: comm syz.4.2642: mark_inode_dirty error [ 132.080446][ C0] EXT4-fs (loop4): initial error at time 1779383523: ext4_do_update_inode:5690: inode 15 [ 132.101668][ C0] EXT4-fs (loop4): last error at time 1779383523: ext4_do_update_inode:5690: inode 15 [ 132.119444][ T9003] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.120673][ T9003] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2642: corrupted inode contents [ 132.149438][ T9003] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.151301][ T9003] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.2642: mark_inode_dirty error [ 132.178747][ T9003] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.178996][ T9003] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.2642: mark inode dirty (error -117) [ 132.248977][ T9003] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.249202][ T9003] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 132.277176][ T9003] EXT4-fs (loop4): 1 orphan inode deleted [ 132.290538][ T9003] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 132.359787][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.557661][ T9052] loop4: detected capacity change from 0 to 512 [ 132.581130][ T9052] EXT4-fs (loop4): orphan cleanup on readonly fs [ 132.595139][ T9052] Quota error (device loop4): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 132.609278][ T9052] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 132.655976][ T9052] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 132.679445][ T9052] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #14: comm syz.4.2668: invalid orphan symlink nlink 1 [ 132.695808][ T9052] loop4: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 132.696035][ T9052] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.2668: couldn't read orphan inode 14 (err -117) [ 132.705267][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 132.705289][ C0] EXT4-fs (loop4): last error at time 1779383524: ext4_orphan_get:1397: inode 14 [ 132.733192][ T9052] loop4: lost filesystem error report for type 5 error -117 [ 132.733391][ T9052] EXT4-fs (loop4): 1 truncate cleaned up [ 132.747499][ T9052] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 132.775736][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.798353][ T9067] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 132.882146][ T9077] loop6: detected capacity change from 0 to 512 [ 132.905905][ T9072] loop4: detected capacity change from 0 to 2048 [ 132.928392][ T9077] EXT4-fs (loop6): external journal device major/minor numbers have changed [ 132.942563][ T9077] EXT4-fs (loop6): couldn't read superblock of external journal [ 132.968105][ T9072] Alternate GPT is invalid, using primary GPT. [ 132.981476][ T9072] loop4: p1 p2 p3 [ 133.113768][ T9097] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 133.150328][ T9099] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.191318][ T9099] EXT4-fs warning (device loop6): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 133.230446][ T9101] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 133.286577][ T9101] EXT4-fs (loop2): couldn't read superblock of external journal [ 133.297712][ T9099] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.2689: bg 0: block 248: padding at end of block bitmap is not set [ 133.352191][ T9099] loop6: lost filesystem error report for type 5 error -117 [ 133.352570][ T9099] Quota error (device loop6): write_blk: dquota write failed [ 133.359946][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 133.359983][ C0] EXT4-fs (loop6): last error at time 1779383525: ext4_validate_block_bitmap:441 [ 133.414740][ T9099] Quota error (device loop6): qtree_write_dquot: Error -28 occurred while creating quota [ 133.442044][ T9099] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2689: Failed to acquire dquot type 1 [ 133.477591][ T9099] loop6: lost filesystem error report for type 5 error -28 [ 133.478179][ T9099] EXT4-fs (loop6): 1 truncate cleaned up [ 133.515047][ T9099] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 133.601118][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 133.641809][ T9139] syz.6.2706 (9139): attempted to duplicate a private mapping with mremap. This is not supported. [ 133.794353][ T9159] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.828576][ T9159] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 133.847827][ T9159] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2718: bg 0: block 248: padding at end of block bitmap is not set [ 133.904372][ T9159] loop5: lost filesystem error report for type 5 error -117 [ 133.904779][ T9159] Quota error (device loop5): write_blk: dquota write failed [ 133.919538][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 133.919581][ C0] EXT4-fs (loop5): last error at time 1779383525: ext4_validate_block_bitmap:441 [ 133.969057][ T9172] EXT4-fs (loop3): orphan cleanup on readonly fs [ 133.975396][ T9159] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 133.975496][ T9159] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2718: Failed to acquire dquot type 1 [ 134.006575][ T9159] loop5: lost filesystem error report for type 5 error -28 [ 134.009826][ T9172] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2721: ea_inode file size=4 entry size=6 [ 134.030055][ T9159] EXT4-fs (loop5): 1 truncate cleaned up [ 134.036604][ T9159] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 134.049743][ T9172] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.2721: corrupted inode contents [ 134.062339][ T9172] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 134.063536][ T9172] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #15: comm syz.3.2721: mark_inode_dirty error [ 134.072832][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 134.072855][ C0] EXT4-fs (loop3): initial error at time 1779383525: ext4_do_update_inode:5690: inode 15 [ 134.072893][ C0] EXT4-fs (loop3): last error at time 1779383525: ext4_do_update_inode:5690: inode 15 [ 134.110234][ T9172] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 134.111058][ T9172] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.2721: corrupted inode contents [ 134.132664][ T9172] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 134.132830][ T9172] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.2721: mark_inode_dirty error [ 134.156838][ T9172] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 134.157016][ T9172] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.2721: mark inode dirty (error -117) [ 134.188221][ T9172] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 134.198170][ T9172] EXT4-fs (loop3): 1 orphan inode deleted [ 134.198600][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 134.204942][ T9172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.266652][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.371173][ T9193] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 134.392986][ T9193] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 134.410023][ T9193] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 134.430385][ T9193] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.513312][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.630173][ T9219] EXT4-fs (loop6): orphan cleanup on readonly fs [ 134.643258][ T9219] Quota error (device loop6): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 134.655200][ T9219] EXT4-fs warning (device loop6): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 134.677087][ T9219] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 134.690895][ T9219] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #14: comm syz.6.2757: invalid orphan symlink nlink 1 [ 134.724480][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 134.730995][ C0] EXT4-fs (loop6): last error at time 1779383526: ext4_orphan_get:1397: inode 14 [ 134.741709][ T9219] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.2757: couldn't read orphan inode 14 (err -117) [ 134.771387][ T9219] loop6: lost filesystem error report for type 5 error -117 [ 134.772991][ T9219] EXT4-fs (loop6): 1 truncate cleaned up [ 134.791653][ T9219] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.858460][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.918820][ T28] audit: type=1400 audit(1779383526.664:255): avc: denied { create } for pid=9245 comm="syz.2.2760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 134.966751][ T9246] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 134.984551][ T9246] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 134.994807][ T9243] GPT:first_usable_lbas don't match. [ 135.000396][ T9243] GPT:34 != 290 [ 135.003924][ T9243] GPT: Use GNU Parted to correct GPT errors. [ 135.010106][ T9246] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 135.018027][ T9243] loop6: p1 p2 p3 [ 135.025097][ T9246] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 135.076568][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 135.090222][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 135.100431][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 135.193180][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.251098][ T28] audit: type=1326 audit(1779383526.994:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9269 comm="syz.6.2782" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1ed458ce59 code=0x0 [ 135.660096][ T9324] set_capacity_and_notify: 10 callbacks suppressed [ 135.660128][ T9324] loop6: detected capacity change from 0 to 512 [ 135.727410][ T9324] EXT4-fs: Ignoring removed orlov option [ 135.745448][ T9324] EXT4-fs: Ignoring removed mblk_io_submit option [ 135.777589][ T9324] EXT4-fs error (device loop6): ext4_iget_extra_inode:5128: inode #15: comm syz.6.2799: corrupted in-inode xattr: e_value size too large [ 135.852295][ T9324] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.2799: couldn't read orphan inode 15 (err -117) [ 135.864326][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 135.864346][ C0] EXT4-fs (loop6): initial error at time 1779383527: ext4_iget_extra_inode:5128: inode 15 [ 135.864397][ C0] EXT4-fs (loop6): last error at time 1779383527: ext4_iget_extra_inode:5128: inode 15 [ 135.916309][ T9324] loop6: lost filesystem error report for type 5 error -117 [ 136.291890][ T9388] loop6: detected capacity change from 0 to 512 [ 136.321249][ T9391] loop4: detected capacity change from 0 to 2048 [ 136.329510][ T9388] EXT4-fs error (device loop6): ext4_xattr_inode_iget:437: comm syz.6.2830: Parent and EA inode have the same ino 15 [ 136.342221][ T9388] loop6: lost filesystem error report for type 5 error -117 [ 136.343926][ T9388] EXT4-fs (loop6): Remounting filesystem read-only [ 136.351351][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 136.351378][ C0] EXT4-fs (loop6): initial error at time 1779383528: ext4_xattr_inode_iget:437 [ 136.351402][ C0] EXT4-fs (loop6): last error at time 1779383528: ext4_xattr_inode_iget:437 [ 136.382624][ T9388] EXT4-fs (loop6): 1 orphan inode deleted [ 136.393187][ T9391] GPT:first_usable_lbas don't match. [ 136.431508][ T9391] GPT:34 != 290 [ 136.435709][ T9391] GPT: Use GNU Parted to correct GPT errors. [ 136.441890][ T9391] loop4: p1 p2 p3 [ 136.569744][ T9410] loop3: detected capacity change from 0 to 512 [ 136.617379][ T9410] EXT4-fs error (device loop3): ext4_quota_enable:7221: comm syz.3.2841: Bad quota inum: 1, type: 2 [ 136.674567][ T9410] loop3: lost filesystem error report for type 5 error -117 [ 136.679792][ T9410] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 136.684449][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 136.708278][ C1] EXT4-fs (loop3): initial error at time 1779383528: ext4_quota_enable:7221 [ 136.717027][ C1] EXT4-fs (loop3): last error at time 1779383528: ext4_quota_enable:7221 [ 136.728247][ T9410] EXT4-fs (loop3): mount failed [ 136.994562][ T28] audit: type=1400 audit(1779383528.734:257): avc: denied { sqpoll } for pid=9441 comm="syz.4.2854" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 137.126505][ T9454] loop5: detected capacity change from 0 to 128 [ 137.144487][ T9456] loop2: detected capacity change from 0 to 512 [ 137.146365][ T9454] FAT-fs (loop5): bogus sectors per cluster 0 [ 137.157131][ T9452] loop4: detected capacity change from 0 to 512 [ 137.177166][ T9454] FAT-fs (loop5): Can't find a valid FAT filesystem [ 137.187418][ T9452] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.2861: Parent and EA inode have the same ino 15 [ 137.215074][ T9456] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.234470][ T9452] loop4: lost filesystem error report for type 5 error -117 [ 137.239469][ T9452] EXT4-fs (loop4): Remounting filesystem read-only [ 137.246915][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 137.246943][ C0] EXT4-fs (loop4): initial error at time 1779383528: ext4_xattr_inode_iget:437 [ 137.246962][ C0] EXT4-fs (loop4): last error at time 1779383528: ext4_xattr_inode_iget:437 [ 137.291764][ T9456] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 137.314236][ T9456] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2863: bg 0: block 248: padding at end of block bitmap is not set [ 137.337191][ T9452] EXT4-fs (loop4): 1 orphan inode deleted [ 137.364390][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 137.370883][ C0] EXT4-fs (loop2): last error at time 1779383529: ext4_validate_block_bitmap:441 [ 137.381708][ T9456] Quota error (device loop2): write_blk: dquota write failed [ 137.407779][ T9456] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2863: Failed to acquire dquot type 1 [ 137.425211][ T9465] loop3: detected capacity change from 0 to 4096 [ 137.446652][ T9465] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 137.457499][ T9456] EXT4-fs (loop2): 1 truncate cleaned up [ 137.495824][ T9476] tmpfs: Bad value for 'mpol' [ 137.544950][ T9483] loop3: detected capacity change from 0 to 512 [ 137.576404][ T9483] EXT4-fs: old and new quota format mixing [ 137.596126][ T9486] loop5: detected capacity change from 0 to 512 [ 137.628070][ T9486] EXT4-fs: Ignoring removed orlov option [ 137.645123][ T9486] EXT4-fs: Ignoring removed mblk_io_submit option [ 137.669855][ T9486] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.2876: corrupted in-inode xattr: e_value size too large [ 137.719474][ T9498] EXT4-fs (loop2): failed to initialize system zone (-117) [ 137.744502][ T9498] EXT4-fs (loop2): mount failed [ 137.747045][ T9497] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.2881: Parent and EA inode have the same ino 15 [ 137.750072][ T9486] fserror_report: 3 callbacks suppressed [ 137.750113][ T9486] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 137.774416][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 137.790094][ C1] EXT4-fs (loop5): initial error at time 1779383529: ext4_iget_extra_inode:5128: inode 15 [ 137.800086][ C1] EXT4-fs (loop5): last error at time 1779383529: ext4_iget_extra_inode:5128: inode 15 [ 137.810708][ T9486] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.2876: couldn't read orphan inode 15 (err -117) [ 137.822890][ T9486] fserror_report: 2 callbacks suppressed [ 137.822908][ T9486] loop5: lost filesystem error report for type 5 error -117 [ 137.845123][ T9497] loop3: lost filesystem error report for type 5 error -117 [ 137.874396][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 137.885204][ T9497] EXT4-fs (loop3): Remounting filesystem read-only [ 137.888232][ C1] EXT4-fs (loop3): initial error at time 1779383529: ext4_xattr_inode_iget:437 [ 137.888257][ C1] EXT4-fs (loop3): last error at time 1779383529: ext4_xattr_inode_iget:437 [ 137.931613][ T9502] EXT4-fs error (device loop4): ext4_quota_enable:7221: comm syz.4.2882: Bad quota inum: 1, type: 2 [ 137.947671][ T9497] EXT4-fs (loop3): 1 orphan inode deleted [ 137.964437][ T9502] loop4: lost filesystem error report for type 5 error -117 [ 137.964642][ T9502] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 137.986837][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 137.986868][ C1] EXT4-fs (loop4): initial error at time 1779383529: ext4_quota_enable:7221 [ 137.986900][ C1] EXT4-fs (loop4): last error at time 1779383529: ext4_quota_enable:7221 [ 138.031931][ T9502] EXT4-fs (loop4): mount failed [ 138.143426][ T9522] EXT4-fs warning (device loop4): read_mmp_block:111: Error -74 while reading MMP block 17 [ 138.338090][ T9536] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.377414][ T9536] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 138.395893][ T9536] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2895: bg 0: block 248: padding at end of block bitmap is not set [ 138.411330][ T9536] loop3: lost filesystem error report for type 5 error -117 [ 138.411617][ T9536] __quota_error: 2 callbacks suppressed [ 138.411632][ T9536] Quota error (device loop3): write_blk: dquota write failed [ 138.419052][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 138.419080][ C0] EXT4-fs (loop3): last error at time 1779383530: ext4_validate_block_bitmap:441 [ 138.448060][ T9536] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 138.458177][ T9536] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2895: Failed to acquire dquot type 1 [ 138.469663][ T9536] loop3: lost filesystem error report for type 5 error -28 [ 138.472469][ T9536] EXT4-fs (loop3): 1 truncate cleaned up [ 138.479338][ T9538] EXT4-fs (loop4): failed to initialize system zone (-117) [ 138.497588][ T9538] EXT4-fs (loop4): mount failed [ 138.600398][ T9548] EXT4-fs: Ignoring removed orlov option [ 138.635836][ T9548] EXT4-fs: Ignoring removed mblk_io_submit option [ 138.659770][ T9548] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.2899: corrupted in-inode xattr: e_value size too large [ 138.688301][ T9548] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 138.694429][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 138.710089][ C1] EXT4-fs (loop3): initial error at time 1779383530: ext4_iget_extra_inode:5128: inode 15 [ 138.720097][ C1] EXT4-fs (loop3): last error at time 1779383530: ext4_iget_extra_inode:5128: inode 15 [ 138.730157][ T9548] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.2899: couldn't read orphan inode 15 (err -117) [ 138.768707][ T9548] loop3: lost filesystem error report for type 5 error -117 [ 138.818456][ T9565] EXT4-fs: old and new quota format mixing [ 139.082276][ T9600] EXT4-fs: Ignoring removed orlov option [ 139.098240][ T9600] EXT4-fs: Ignoring removed mblk_io_submit option [ 139.124751][ T9602] EXT4-fs: old and new quota format mixing [ 139.133331][ T9600] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.2927: corrupted in-inode xattr: e_value size too large [ 139.221754][ T9600] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 139.222016][ T9600] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.2927: couldn't read orphan inode 15 (err -117) [ 139.231318][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 139.231336][ C1] EXT4-fs (loop4): initial error at time 1779383530: ext4_iget_extra_inode:5128: inode 15 [ 139.231362][ C1] EXT4-fs (loop4): last error at time 1779383530: ext4_iget_extra_inode:5128: inode 15 [ 139.270754][ T9618] EXT4-fs warning (device loop6): read_mmp_block:111: Error -74 while reading MMP block 17 [ 139.297487][ T9600] loop4: lost filesystem error report for type 5 error -117 [ 139.633525][ T9659] EXT4-fs warning (device loop3): read_mmp_block:111: Error -74 while reading MMP block 17 [ 139.647633][ T9655] Process accounting paused [ 139.702697][ T9664] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 139.844102][ T9676] EXT4-fs: Ignoring removed orlov option [ 139.856918][ T9676] EXT4-fs: Ignoring removed mblk_io_submit option [ 139.873856][ T9676] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2974: corrupted in-inode xattr: e_value size too large [ 139.889961][ T9676] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 139.890172][ T9676] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2974: couldn't read orphan inode 15 (err -117) [ 139.899560][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 139.899581][ C1] EXT4-fs (loop2): initial error at time 1779383531: ext4_iget_extra_inode:5128: inode 15 [ 139.899629][ C1] EXT4-fs (loop2): last error at time 1779383531: ext4_iget_extra_inode:5128: inode 15 [ 139.937886][ T9676] loop2: lost filesystem error report for type 5 error -117 [ 139.942475][ T9679] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 139.966168][ T9679] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 139.995364][ T9679] EXT4-fs (loop6): invalid journal inode [ 140.025464][ T9679] EXT4-fs (loop6): can't get journal size [ 140.045455][ T9679] EXT4-fs error (device loop6): ext4_protect_reserved_inode:182: inode #2: comm syz.6.2976: blocks 3-3 from inode overlap system zone [ 140.077973][ T9679] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 140.078181][ T9679] EXT4-fs (loop6): failed to initialize system zone (-117) [ 140.087299][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 140.087320][ C1] EXT4-fs (loop6): initial error at time 1779383531: ext4_protect_reserved_inode:182: inode 2 [ 140.087346][ C1] EXT4-fs (loop6): last error at time 1779383531: ext4_protect_reserved_inode:182: inode 2 [ 140.121724][ T9679] EXT4-fs (loop6): mount failed [ 140.428158][ T9711] 9pnet_fd: Insufficient options for proto=fd [ 140.526992][ T9722] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 140.552705][ T9722] EXT4-fs (loop2): orphan cleanup on readonly fs [ 140.568829][ T9722] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2986: bg 0: block 16: invalid block bitmap [ 140.584119][ T9722] loop2: lost filesystem error report for type 5 error -117 [ 140.584284][ T9722] EXT4-fs (loop2): Remounting filesystem read-only [ 140.591642][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 140.591666][ C0] EXT4-fs (loop2): initial error at time 1779383532: ext4_validate_block_bitmap:432 [ 140.591697][ C0] EXT4-fs (loop2): last error at time 1779383532: ext4_validate_block_bitmap:432 [ 140.623826][ T9722] EXT4-fs (loop2): 1 truncate cleaned up [ 140.736825][ T28] audit: type=1400 audit(1779383532.484:259): avc: denied { write } for pid=9739 comm="syz.5.2995" name="config" dev="proc" ino=4026532738 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 140.784029][ T9746] 9pnet_fd: Insufficient options for proto=fd [ 141.313949][ T9816] set_capacity_and_notify: 17 callbacks suppressed [ 141.313971][ T9816] loop2: detected capacity change from 0 to 164 [ 141.483455][ T9839] loop5: detected capacity change from 0 to 512 [ 141.499770][ T9839] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 141.522974][ T9839] EXT4-fs (loop5): orphan cleanup on readonly fs [ 141.526916][ T9842] loop2: detected capacity change from 0 to 512 [ 141.540762][ T9842] EXT4-fs: Ignoring removed bh option [ 141.550655][ T9842] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.557394][ T9839] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.3042: bg 0: block 16: invalid block bitmap [ 141.573466][ T9842] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 141.593648][ T9848] loop3: detected capacity change from 0 to 512 [ 141.600677][ T9848] EXT4-fs (loop3): #clusters per group too big: 65535 [ 141.607737][ T9839] loop5: lost filesystem error report for type 5 error -117 [ 141.607925][ T9839] EXT4-fs (loop5): Remounting filesystem read-only [ 141.615282][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 141.615308][ C0] EXT4-fs (loop5): initial error at time 1779383533: ext4_validate_block_bitmap:432 [ 141.615339][ C0] EXT4-fs (loop5): last error at time 1779383533: ext4_validate_block_bitmap:432 [ 141.655969][ T9839] EXT4-fs (loop5): 1 truncate cleaned up [ 141.831139][ T9875] loop6: detected capacity change from 0 to 512 [ 141.858051][ T9875] EXT4-fs (loop6): #clusters per group too big: 65535 [ 141.931327][ T9886] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 141.960485][ T28] audit: type=1400 audit(1779383533.704:260): avc: denied { relabelto } for pid=9884 comm="syz.4.3063" name="575" dev="tmpfs" ino=2950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.039646][ T28] audit: type=1400 audit(1779383533.704:261): avc: denied { associate } for pid=9884 comm="syz.4.3063" name="575" dev="tmpfs" ino=2950 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 142.073447][ T9897] loop6: detected capacity change from 0 to 512 [ 142.086023][ T28] audit: type=1400 audit(1779383533.764:262): avc: denied { write } for pid=3444 comm="syz-executor" name="575" dev="tmpfs" ino=2950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.090305][ T9901] loop3: detected capacity change from 0 to 512 [ 142.124916][ T9897] EXT4-fs: Ignoring removed nomblk_io_submit option [ 142.154319][ T28] audit: type=1400 audit(1779383533.764:263): avc: denied { remove_name } for pid=3444 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2954 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.182621][ T9897] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 142.192742][ T28] audit: type=1400 audit(1779383533.764:264): avc: denied { write } for pid=3444 comm="syz-executor" name="575" dev="tmpfs" ino=2950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.232166][ T9897] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.235097][ T9901] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #11: comm syz.3.3071: unexpected EA_INODE flag [ 142.242191][ T28] audit: type=1400 audit(1779383533.764:265): avc: denied { write } for pid=3444 comm="syz-executor" name="575" dev="tmpfs" ino=2950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.277623][ T28] audit: type=1400 audit(1779383533.764:266): avc: denied { write } for pid=3444 comm="syz-executor" name="575" dev="tmpfs" ino=2950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 142.278662][ T9897] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4222: comm syz.6.3069: Allocating blocks 41-42 which overlap fs metadata [ 142.303104][ T9901] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.318612][ T9901] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.3071: couldn't read orphan inode 11 (err -117) [ 142.327825][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 142.327852][ C0] EXT4-fs (loop3): initial error at time 1779383534: ext4_orphan_get:1397: inode 11 [ 142.327900][ C0] EXT4-fs (loop3): last error at time 1779383534: ext4_orphan_get:1397: inode 11 [ 142.366730][ T9897] EXT4-fs (loop6): Remounting filesystem read-only [ 142.374439][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 142.380924][ C0] EXT4-fs (loop6): initial error at time 1779383534: ext4_mb_mark_diskspace_used:4222 [ 142.390562][ C0] EXT4-fs (loop6): last error at time 1779383534: ext4_mb_mark_diskspace_used:4222 [ 142.404599][ T9897] EXT4-fs (loop6): 1 truncate cleaned up [ 142.580885][ T9924] loop5: detected capacity change from 0 to 1024 [ 142.616307][ T9924] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 142.651274][ T9924] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 142.680173][ T9924] EXT4-fs (loop5): invalid journal inode [ 142.687476][ T9924] EXT4-fs (loop5): can't get journal size [ 142.693780][ T9924] EXT4-fs error (device loop5): ext4_protect_reserved_inode:182: inode #2: comm syz.5.3081: blocks 3-3 from inode overlap system zone [ 142.708238][ T9924] loop5: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 142.708471][ T9924] EXT4-fs (loop5): failed to initialize system zone (-117) [ 142.717555][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 142.717590][ C0] EXT4-fs (loop5): initial error at time 1779383534: ext4_protect_reserved_inode:182: inode 2 [ 142.717628][ C0] EXT4-fs (loop5): last error at time 1779383534: ext4_protect_reserved_inode:182: inode 2 [ 142.752341][ T9924] EXT4-fs (loop5): mount failed [ 142.763258][ T9941] loop2: detected capacity change from 0 to 128 [ 142.825668][ T9946] loop3: detected capacity change from 0 to 1024 [ 142.853274][ T9946] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 142.887426][ T9946] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 142.919749][ T9946] EXT4-fs (loop3): invalid journal inode [ 142.925795][ T9946] EXT4-fs (loop3): can't get journal size [ 142.938966][ T9946] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #2: comm syz.3.3100: blocks 3-3 from inode overlap system zone [ 142.952955][ T9946] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 142.953189][ T9946] EXT4-fs (loop3): failed to initialize system zone (-117) [ 142.962330][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 142.962358][ C1] EXT4-fs (loop3): initial error at time 1779383534: ext4_protect_reserved_inode:182: inode 2 [ 142.962396][ C1] EXT4-fs (loop3): last error at time 1779383534: ext4_protect_reserved_inode:182: inode 2 [ 143.004468][ T9946] EXT4-fs (loop3): mount failed [ 143.255114][ T9981] EXT4-fs: Ignoring removed bh option [ 143.270806][ T9981] EXT4-fs: Ignoring removed mblk_io_submit option [ 143.290408][ T9981] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 143.453718][T10000] EXT4-fs: Ignoring removed bh option [ 143.482529][T10000] EXT4-fs: Ignoring removed mblk_io_submit option [ 143.503262][T10000] EXT4-fs (loop6): bad geometry: first data block 0 is beyond end of filesystem (0) [ 143.558532][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 143.558551][ T28] audit: type=1400 audit(1779383535.304:272): avc: denied { create } for pid=10001 comm="syz.3.3118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 143.702430][T10020] tmpfs: Bad value for 'mpol' [ 143.778933][ T28] audit: type=1400 audit(1779383535.524:273): avc: denied { create } for pid=10023 comm="syz.3.3129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 143.879021][T10033] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.3134: invalid block [ 143.925849][T10033] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 143.928627][T10033] EXT4-fs (loop3): Remounting filesystem read-only [ 143.937863][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 143.937881][ C1] EXT4-fs (loop3): initial error at time 1779383535: ext4_get_branch:178: inode 11: block 4294967295 [ 143.937912][ C1] EXT4-fs (loop3): last error at time 1779383535: ext4_get_branch:178: inode 11: block 4294967295 [ 143.974971][T10033] EXT4-fs (loop3): 2 truncates cleaned up [ 144.308788][T10073] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #11: comm syz.6.3151: unexpected EA_INODE flag [ 144.366791][T10073] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 144.367098][T10073] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.3151: couldn't read orphan inode 11 (err -117) [ 144.376290][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 144.376314][ C0] EXT4-fs (loop6): initial error at time 1779383536: ext4_orphan_get:1397: inode 11 [ 144.376344][ C0] EXT4-fs (loop6): last error at time 1779383536: ext4_orphan_get:1397: inode 11 [ 144.488366][T10093] tmpfs: Bad value for 'mpol' [ 144.521089][T10073] fserror_report: 2 callbacks suppressed [ 144.521106][T10073] loop6: lost filesystem error report for type 5 error -117 [ 144.522842][T10097] tmpfs: Bad value for 'mpol' [ 144.609980][ T3427] EXT4-fs unmount: 31 callbacks suppressed [ 144.609999][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.774083][T10117] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 144.855151][T10125] EXT4-fs: Ignoring removed nomblk_io_submit option [ 144.878452][T10125] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 144.902615][T10127] rock: directory entry would overflow storage [ 144.913734][T10125] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.915689][T10127] rock: sig=0x5252, size=5, remaining=3 [ 144.942468][T10129] EXT4-fs warning (device loop6): read_mmp_block:111: Error -117 while reading MMP block 0 [ 144.966091][T10125] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4222: comm syz.5.3178: Allocating blocks 41-42 which overlap fs metadata [ 144.978512][T10127] isofs_fill_super: root inode is not a directory. Corrupted media? [ 145.006706][T10125] loop5: lost filesystem error report for type 5 error -117 [ 145.006952][T10125] EXT4-fs (loop5): Remounting filesystem read-only [ 145.014767][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 145.014790][ C1] EXT4-fs (loop5): initial error at time 1779383536: ext4_mb_mark_diskspace_used:4222 [ 145.014816][ C1] EXT4-fs (loop5): last error at time 1779383536: ext4_mb_mark_diskspace_used:4222 [ 145.067156][T10125] Quota error (device loop5): write_blk: dquota write failed [ 145.074703][T10125] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 145.083987][T10125] Quota error (device loop5): write_blk: dquota write failed [ 145.091499][T10125] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 145.101737][T10125] EXT4-fs (loop5): 1 truncate cleaned up [ 145.108030][T10125] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.135212][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.194609][T10136] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.3182: invalid block [ 145.234721][T10136] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 145.236368][T10136] EXT4-fs (loop4): Remounting filesystem read-only [ 145.245630][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 145.245654][ C0] EXT4-fs (loop4): initial error at time 1779383536: ext4_get_branch:178: inode 11: block 4294967295 [ 145.245700][ C0] EXT4-fs (loop4): last error at time 1779383536: ext4_get_branch:178: inode 11: block 4294967295 [ 145.295730][T10136] EXT4-fs (loop4): 2 truncates cleaned up [ 145.302135][T10136] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.427857][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.641909][T10183] EXT4-fs (loop5): bad s_want_extra_isize: 192 [ 145.652268][T10177] EXT4-fs warning (device loop4): read_mmp_block:111: Error -117 while reading MMP block 0 [ 145.762625][ T28] audit: type=1400 audit(1779383537.504:274): avc: denied { remount } for pid=10190 comm="syz.4.3207" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 145.887438][T10206] futex_wake_op: syz.2.3215 tries to shift op by 32; fix this program [ 145.899233][T10201] 9p: Could not find request transport: f [ 145.964208][T10215] rock: directory entry would overflow storage [ 145.982637][T10215] rock: sig=0x5252, size=5, remaining=3 [ 145.994934][T10215] isofs_fill_super: root inode is not a directory. Corrupted media? [ 146.097382][T10226] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 146.118071][T10226] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 146.120000][T10234] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.3228: invalid indirect mapped block 4294967295 (level 1) [ 146.182803][T10226] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.3224: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 146.255927][T10234] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 146.256226][T10234] EXT4-fs (loop5): Remounting filesystem read-only [ 146.265479][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 146.265506][ C1] EXT4-fs (loop5): initial error at time 1779383538: ext4_free_branches:1023: inode 11 [ 146.265565][ C1] EXT4-fs (loop5): last error at time 1779383538: ext4_free_branches:1023: inode 11 [ 146.301620][T10226] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 146.304397][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 146.319981][ C1] EXT4-fs (loop2): initial error at time 1779383538: ext4_ext_check_inode:521: inode 3 [ 146.329748][ C1] EXT4-fs (loop2): last error at time 1779383538: ext4_ext_check_inode:521: inode 3 [ 146.339932][T10226] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.3224: Bad quota inode: 3, type: 0 [ 146.355279][T10234] EXT4-fs (loop5): 2 truncates cleaned up [ 146.364442][T10226] loop2: lost filesystem error report for type 5 error -117 [ 146.365355][T10226] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 146.377582][T10234] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.410790][T10226] EXT4-fs (loop2): mount failed [ 146.512492][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.538839][T10259] set_capacity_and_notify: 20 callbacks suppressed [ 146.538863][T10259] loop2: detected capacity change from 0 to 512 [ 146.585413][T10259] EXT4-fs (loop2): bad s_want_extra_isize: 192 [ 146.615677][T10267] futex_wake_op: syz.6.3245 tries to shift op by 32; fix this program [ 146.736197][ T28] audit: type=1326 audit(1779383538.484:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10274 comm="syz.6.3249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1ed458ce59 code=0x0 [ 146.828624][T10281] loop5: detected capacity change from 0 to 512 [ 146.839895][T10281] EXT4-fs: Ignoring removed i_version option [ 146.850775][T10281] EXT4-fs: Ignoring removed bh option [ 146.867369][T10281] EXT4-fs error (device loop5): ext4_quota_enable:7225: inode #4: comm syz.5.3252: iget: bad i_size value: 281474976716800 [ 146.881284][T10281] loop5: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 146.881518][T10281] EXT4-fs error (device loop5): ext4_quota_enable:7228: comm syz.5.3252: Bad quota inode: 4, type: 1 [ 146.890707][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 146.890728][ C0] EXT4-fs (loop5): initial error at time 1779383538: ext4_quota_enable:7225: inode 4 [ 146.890803][ C0] EXT4-fs (loop5): last error at time 1779383538: ext4_quota_enable:7225: inode 4 [ 146.927107][T10281] loop5: lost filesystem error report for type 5 error -117 [ 146.927272][T10281] EXT4-fs warning (device loop5): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 146.978743][T10281] EXT4-fs (loop5): mount failed [ 147.014223][T10289] 9p: Could not find request transport: f [ 147.149040][T10298] loop5: detected capacity change from 0 to 8192 [ 147.195438][T10298] loop5: p1 p3 p4 [ 147.207523][T10298] loop5: p1 start 393217 is beyond EOD, truncated [ 147.224153][T10298] loop5: p3 size 395700 extends beyond EOD, truncated [ 147.244936][T10298] loop5: p4 start 117571584 is beyond EOD, truncated [ 147.337364][ T28] audit: type=1400 audit(1779383539.084:276): avc: denied { write } for pid=10318 comm="syz.2.3269" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 147.425902][T10325] 9p: Could not find request transport: f [ 147.437552][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 147.506384][T10328] loop5: detected capacity change from 0 to 1024 [ 147.531619][T10328] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 147.588869][T10328] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 147.609184][T10328] EXT4-fs error (device loop5): ext4_ext_check_inode:521: inode #3: comm syz.5.3274: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 147.627351][T10328] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 147.627510][T10328] EXT4-fs error (device loop5): ext4_quota_enable:7228: comm syz.5.3274: Bad quota inode: 3, type: 0 [ 147.636617][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 147.636637][ C0] EXT4-fs (loop5): initial error at time 1779383539: ext4_ext_check_inode:521: inode 3 [ 147.636669][ C0] EXT4-fs (loop5): last error at time 1779383539: ext4_ext_check_inode:521: inode 3 [ 147.673206][T10328] loop5: lost filesystem error report for type 5 error -117 [ 147.674210][T10328] EXT4-fs warning (device loop5): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 147.696303][T10328] EXT4-fs (loop5): mount failed [ 147.822347][T10351] loop5: detected capacity change from 0 to 1024 [ 147.849959][T10351] Quota error (device loop5): do_check_range: Getting block 64 out of range 1-5 [ 147.864486][T10351] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.3282: Failed to acquire dquot type 0 [ 147.910608][T10351] loop5: lost filesystem error report for type 5 error -117 [ 147.911030][T10351] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, [ 147.919205][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 147.919229][ C1] EXT4-fs (loop5): initial error at time 1779383539: ext4_acquire_dquot:7034 [ 147.919257][ C1] EXT4-fs (loop5): last error at time 1779383539: ext4_acquire_dquot:7034 [ 147.950866][T10351] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 147.976481][T10351] EXT4-fs (loop5): 1 truncate cleaned up [ 147.982604][T10351] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.031568][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.131263][T10367] loop4: detected capacity change from 0 to 512 [ 148.155397][T10367] EXT4-fs: Ignoring removed i_version option [ 148.173638][T10367] EXT4-fs: Ignoring removed bh option [ 148.197729][T10367] EXT4-fs error (device loop4): ext4_quota_enable:7225: inode #4: comm syz.4.3291: iget: bad i_size value: 281474976716800 [ 148.244009][T10367] loop4: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 148.244440][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 148.260007][ C0] EXT4-fs (loop4): initial error at time 1779383539: ext4_quota_enable:7225: inode 4 [ 148.269564][ C0] EXT4-fs (loop4): last error at time 1779383539: ext4_quota_enable:7225: inode 4 [ 148.279034][T10367] EXT4-fs error (device loop4): ext4_quota_enable:7228: comm syz.4.3291: Bad quota inode: 4, type: 1 [ 148.324460][T10367] loop4: lost filesystem error report for type 5 error -117 [ 148.324688][T10367] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 148.368793][T10367] EXT4-fs (loop4): mount failed [ 148.468430][T10382] loop3: detected capacity change from 0 to 8192 [ 148.544989][T10382] loop3: p1 p3 p4 [ 148.549364][T10382] loop3: p1 start 393217 is beyond EOD, truncated [ 148.562867][T10382] loop3: p3 size 395700 extends beyond EOD, truncated [ 148.571634][T10377] loop5: detected capacity change from 0 to 32768 [ 148.580499][T10382] loop3: p4 start 117571584 is beyond EOD, truncated [ 148.627353][T10377] loop5: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 148.645071][T10377] loop5: p1 start 146641443 is beyond EOD, truncated [ 148.672140][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 148.683341][T10377] loop5: p6 start 50334720 is beyond EOD, truncated [ 148.701947][T10377] loop5: p7 start 146641443 is beyond EOD, truncated [ 148.719646][T10377] loop5: p9 start 50334720 is beyond EOD, truncated [ 148.819536][T10414] loop2: detected capacity change from 0 to 512 [ 148.844752][T10414] EXT4-fs: Ignoring removed i_version option [ 148.878739][T10414] EXT4-fs: Ignoring removed bh option [ 148.926054][T10414] EXT4-fs error (device loop2): ext4_quota_enable:7225: inode #4: comm syz.2.3310: iget: bad i_size value: 281474976716800 [ 148.966686][T10426] loop6: detected capacity change from 0 to 1024 [ 148.994466][T10414] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 149.004401][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 149.019997][ C1] EXT4-fs (loop2): initial error at time 1779383540: ext4_quota_enable:7225: inode 4 [ 149.028287][T10426] __quota_error: 1 callbacks suppressed [ 149.028338][T10426] Quota error (device loop6): do_check_range: Getting block 64 out of range 1-5 [ 149.029593][ C1] EXT4-fs (loop2): last error at time 1779383540: ext4_quota_enable:7225 [ 149.039805][T10414] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.3310: Bad quota inode: 4, type: 1 [ 149.044136][ C1] : inode 4 [ 149.068834][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 149.070371][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 149.091095][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 149.101799][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p8, 10) failed: No such file or directory [ 149.104854][T10414] loop2: lost filesystem error report for type 5 error -117 [ 149.111583][T10426] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 149.133551][T10414] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 149.145426][T10426] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.3318: Failed to acquire dquot type 0 [ 149.161712][ T28] audit: type=1400 audit(1779383540.904:277): avc: denied { read } for pid=10438 comm="syz.5.3322" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 149.204668][T10414] EXT4-fs (loop2): mount failed [ 149.207702][T10426] loop6: lost filesystem error report for type 5 error -117 [ 149.216568][T10426] EXT4-fs error (device loop6): mb_free_blocks:2049: group 0, [ 149.218734][ T28] audit: type=1400 audit(1779383540.904:278): avc: denied { open } for pid=10438 comm="syz.5.3322" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 149.223933][T10426] inode 13: [ 149.231516][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 149.231536][ C0] EXT4-fs (loop6): initial error at time 1779383540: ext4_acquire_dquot:7034 [ 149.231571][ T28] audit: type=1400 audit(1779383540.934:279): avc: denied { bpf } for pid=10437 comm="syz.3.3323" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 149.231582][ C0] [ 149.231591][ C0] EXT4-fs (loop6): last error at time 1779383540: ext4_acquire_dquot:7034 [ 149.231609][ T28] audit: type=1400 audit(1779383540.934:280): avc: denied { perfmon } for pid=10437 comm="syz.3.3323" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 149.255567][T10426] block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 149.347924][T10426] EXT4-fs (loop6): 1 truncate cleaned up [ 149.359479][T10426] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 149.447926][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.718235][T10470] EXT4-fs: Ignoring removed i_version option [ 149.738824][T10470] EXT4-fs: Ignoring removed bh option [ 149.761813][T10474] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 149.773106][T10474] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 149.787302][T10470] EXT4-fs error (device loop3): ext4_quota_enable:7225: inode #4: comm syz.3.3337: iget: bad i_size value: 281474976716800 [ 149.800483][T10474] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.3339: Failed to acquire dquot type 0 [ 149.846042][T10470] loop3: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 149.846316][T10470] EXT4-fs error (device loop3): ext4_quota_enable:7228: comm syz.3.3337: Bad quota inode: 4, type: 1 [ 149.855527][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 149.855554][ C0] EXT4-fs (loop3): initial error at time 1779383541: ext4_quota_enable:7225: inode 4 [ 149.855589][ C0] EXT4-fs (loop3): last error at time 1779383541: ext4_quota_enable:7225: inode 4 [ 149.896991][T10474] loop2: lost filesystem error report for type 5 error -117 [ 149.900583][T10474] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, [ 149.907975][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 149.907994][ C0] EXT4-fs (loop2): initial error at time 1779383541: ext4_acquire_dquot:7034 [ 149.908017][ C0] EXT4-fs (loop2): last error at time 1779383541: ext4_acquire_dquot:7034 [ 149.939537][T10474] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 149.944638][T10470] loop3: lost filesystem error report for type 5 error -117 [ 149.953612][T10470] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 149.982732][T10474] EXT4-fs (loop2): 1 truncate cleaned up [ 150.010694][T10474] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.028436][T10470] EXT4-fs (loop3): mount failed [ 150.068250][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.079315][T10483] loop4: p2 p3 [ 150.096900][T10483] loop4: p3 start 117440512 is beyond EOD, truncated [ 150.222947][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 150.242895][ T28] audit: type=1400 audit(1779383541.984:281): avc: denied { create } for pid=10502 comm="syz.3.3353" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 150.320164][T10511] nfs: Unknown parameter '' [ 150.547517][T10539] nfs: Unknown parameter '' [ 150.624923][T10493] loop2: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 150.645474][T10493] loop2: p1 start 146641443 is beyond EOD, truncated [ 150.671524][T10493] loop2: p6 start 50334720 is beyond EOD, truncated [ 150.695239][T10493] loop2: p7 start 146641443 is beyond EOD, truncated [ 150.717914][T10493] loop2: p9 start 50334720 is beyond EOD, truncated [ 150.889018][T10573] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 150.958417][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.003300][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 151.009823][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 151.023112][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 151.045364][T10582] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 151.062006][T10582] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.3390: Failed to acquire dquot type 0 [ 151.075357][T10582] loop3: lost filesystem error report for type 5 error -117 [ 151.075944][T10582] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 151.092766][T10593] EXT4-fs: inline encryption not supported [ 151.098315][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 151.110602][ C0] EXT4-fs (loop3): initial error at time 1779383542: ext4_acquire_dquot:7034 [ 151.119433][ C0] EXT4-fs (loop3): last error at time 1779383542: ext4_acquire_dquot:7034 [ 151.148262][T10595] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 151.186007][T10582] EXT4-fs (loop3): 1 truncate cleaned up [ 151.203288][T10582] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.315658][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.569547][T10629] set_capacity_and_notify: 8 callbacks suppressed [ 151.569565][T10629] loop6: detected capacity change from 0 to 8192 [ 151.646757][T10629] loop6: p2 p3 [ 151.651036][T10629] loop6: p3 start 117440512 is beyond EOD, truncated [ 151.672290][T10643] loop4: detected capacity change from 0 to 1024 [ 151.702737][T10643] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3419: Failed to acquire dquot type 0 [ 151.720361][T10648] loop2: detected capacity change from 0 to 512 [ 151.741932][T10648] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 151.779641][T10643] loop4: lost filesystem error report for type 5 error -117 [ 151.779902][T10643] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, [ 151.787350][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 151.787372][ C0] EXT4-fs (loop4): initial error at time 1779383543: ext4_acquire_dquot:7034 [ 151.787413][ C0] EXT4-fs (loop4): last error at time 1779383543: ext4_acquire_dquot:7034 [ 151.818997][T10643] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 151.845401][T10643] EXT4-fs (loop4): 1 truncate cleaned up [ 151.861354][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.870635][T10643] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.929095][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.068012][T10689] loop2: detected capacity change from 0 to 512 [ 152.091499][T10689] EXT4-fs: inline encryption not supported [ 152.269911][T10715] loop4: detected capacity change from 0 to 512 [ 152.273903][T10713] loop5: detected capacity change from 0 to 512 [ 152.298750][T10715] EXT4-fs (loop4): filesystem is read-only [ 152.312000][T10713] EXT4-fs (loop5): SIPHASH is not a valid default hash value [ 152.324731][T10715] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 152.378147][T10715] EXT4-fs (loop4): can't mount with commit=, fs mounted w/o journal [ 152.556024][T10742] loop6: detected capacity change from 0 to 512 [ 152.585182][T10742] EXT4-fs (loop6): SIPHASH is not a valid default hash value [ 152.628411][T10750] tmpfs: Bad value for 'nr_inodes' [ 152.899092][T10779] loop3: detected capacity change from 0 to 512 [ 152.916473][T10779] EXT4-fs (loop3): SIPHASH is not a valid default hash value [ 153.167863][T10814] loop5: detected capacity change from 0 to 512 [ 153.199749][T10814] EXT4-fs (loop5): filesystem is read-only [ 153.206189][T10814] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 153.217787][T10814] EXT4-fs (loop5): can't mount with commit=, fs mounted w/o journal [ 153.226382][T10821] loop4: detected capacity change from 0 to 512 [ 153.279627][T10821] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 153.456463][T10855] tmpfs: Bad value for 'nr_inodes' [ 153.525814][T10863] EXT4-fs (loop6): filesystem is read-only [ 153.538470][T10863] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 153.558598][T10863] EXT4-fs (loop6): can't mount with commit=, fs mounted w/o journal [ 153.754900][T10891] tmpfs: Bad value for 'nr_inodes' [ 153.816304][T10895] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.839840][T10895] ext4 filesystem being mounted at /695/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.884181][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.115345][T10913] loop6: p2 p3 p4 < > [ 154.131071][T10913] loop6: p2 size 591360 extends beyond EOD, truncated [ 154.159034][T10913] loop6: p3 start 9830145 is beyond EOD, truncated [ 154.165997][T10925] __quota_error: 7 callbacks suppressed [ 154.166016][T10925] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 154.212758][T10925] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 154.234632][T10925] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.3561: Failed to acquire dquot type 0 [ 154.246232][T10925] loop2: lost filesystem error report for type 5 error -117 [ 154.247203][T10925] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, [ 154.254560][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 154.254586][ C0] EXT4-fs (loop2): initial error at time 1779383545: ext4_acquire_dquot:7034 [ 154.254625][ C0] EXT4-fs (loop2): last error at time 1779383545: ext4_acquire_dquot:7034 [ 154.286218][T10925] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 154.301187][T10925] EXT4-fs (loop2): 1 truncate cleaned up [ 154.318627][T10925] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.346317][T10905] loop3: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 154.353285][T10905] loop3: p1 start 146641443 is beyond EOD, truncated [ 154.376626][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 154.386691][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 154.398114][T10905] loop3: p6 start 50334720 is beyond EOD, truncated [ 154.412409][T10905] loop3: p7 start 146641443 is beyond EOD, truncated [ 154.431064][T10905] loop3: p9 start 50334720 is beyond EOD, truncated [ 154.448859][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.550826][T10950] EXT4-fs (loop3): filesystem is read-only [ 154.557744][T10950] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 154.582565][T10936] loop4: p3 [ 154.589790][T10950] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 154.595150][T10936] loop4: p3 start 458783 is beyond EOD, truncated [ 154.633608][T10958] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.656324][T10958] ext4 filesystem being mounted at /705/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.772965][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.793288][T10976] ISOFS: unable to read i-node block [ 154.805506][T10976] isofs_fill_super: get root inode failed [ 154.820390][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p8, 10) failed: No such file or directory [ 154.830306][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 154.842340][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 154.865874][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 154.924563][ T28] audit: type=1400 audit(1779383546.664:286): avc: denied { module_request } for pid=10982 comm="syz.3.3590" kmod="nls_cp852" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 155.013585][T11000] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.069094][T11000] ext4 filesystem being mounted at /747/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.088555][ T2981] loop4: p2 p3 p4 < > [ 155.093008][ T28] audit: type=1400 audit(1779383546.834:287): avc: denied { create } for pid=11006 comm="syz.2.3600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 155.099103][ T2981] loop4: p2 size 591360 extends beyond EOD, truncated [ 155.149573][ T2981] loop4: p3 start 9830145 is beyond EOD, truncated [ 155.157250][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.170509][T11003] loop4: p2 p3 p4 < > [ 155.175163][T11003] loop4: p2 size 591360 extends beyond EOD, truncated [ 155.195388][T11003] loop4: p3 start 9830145 is beyond EOD, truncated [ 155.219418][T11015] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 155.399671][T11037] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.412412][T11037] ext4 filesystem being mounted at /693/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.437631][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.441072][T11039] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 155.456128][T11039] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 155.465895][T11039] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.3616: Failed to acquire dquot type 0 [ 155.480394][T11039] loop2: lost filesystem error report for type 5 error -117 [ 155.480657][T11039] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, [ 155.488059][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 155.488086][ C1] EXT4-fs (loop2): initial error at time 1779383547: ext4_acquire_dquot:7034 [ 155.488116][ C1] EXT4-fs (loop2): last error at time 1779383547: ext4_acquire_dquot:7034 [ 155.519877][T11039] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 155.536055][T11039] EXT4-fs (loop2): 1 truncate cleaned up [ 155.554891][T11039] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.659192][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 155.677203][ T4272] udevd[4272]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 155.725551][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.742136][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 155.744202][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 155.802368][T11056] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 155.854825][T11051] loop5: p2 p3 p4 < > [ 155.865592][T11051] loop5: p2 size 591360 extends beyond EOD, truncated [ 155.890708][T11051] loop5: p3 start 9830145 is beyond EOD, truncated [ 155.946688][T11057] loop2: p3 [ 155.953492][T11057] loop2: p3 start 458783 is beyond EOD, truncated [ 156.137066][T11067] ISOFS: unable to read i-node block [ 156.155463][T11067] isofs_fill_super: get root inode failed [ 156.446494][T11083] loop6: p3 [ 156.456115][T11083] loop6: p3 start 458783 is beyond EOD, truncated [ 156.468409][T11062] loop4: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 156.468583][T11087] loop3: p2 p3 p4 < > [ 156.487797][T11062] loop4: p1 start 146641443 is beyond EOD, truncated [ 156.503663][T11087] loop3: p2 size 591360 extends beyond EOD, truncated [ 156.506098][T11062] loop4: p6 start 50334720 is beyond EOD, truncated [ 156.517774][T11062] loop4: p7 start 146641443 is beyond EOD, truncated [ 156.524779][T11087] loop3: p3 start 9830145 is beyond EOD, truncated [ 156.531914][T11062] loop4: p9 start 50334720 is beyond EOD, truncated [ 156.701644][T11103] set_capacity_and_notify: 24 callbacks suppressed [ 156.701684][T11103] loop2: detected capacity change from 0 to 1024 [ 156.752025][T11109] loop3: detected capacity change from 0 to 1164 [ 156.754136][T11103] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 156.786717][T11109] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 156.797725][T11103] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 156.839477][T11103] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.3645: Failed to acquire dquot type 0 [ 156.850867][T11103] loop2: lost filesystem error report for type 5 error -117 [ 156.854386][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 156.865472][T11103] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 156.868307][ C1] EXT4-fs (loop2): initial error at time 1779383548: ext4_acquire_dquot:7034 [ 156.891601][ C1] EXT4-fs (loop2): last error at time 1779383548: mb_free_blocks:2049: inode 13: block 160 [ 156.959993][T11103] EXT4-fs (loop2): 1 truncate cleaned up [ 156.981649][T11103] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 157.078974][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.299202][T11122] loop6: detected capacity change from 0 to 32768 [ 157.355376][T11122] loop6: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 157.361251][T11122] loop6: p1 start 146641443 is beyond EOD, truncated [ 157.370928][T11122] loop6: p6 start 50334720 is beyond EOD, truncated [ 157.377762][T11122] loop6: p7 start 146641443 is beyond EOD, truncated [ 157.412277][T11122] loop6: p9 start 50334720 is beyond EOD, truncated [ 157.419404][T11154] loop5: detected capacity change from 0 to 1164 [ 157.435326][T11154] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 157.513767][T11158] loop4: detected capacity change from 0 to 1024 [ 157.553195][T11158] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 157.576218][T11158] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 157.594473][T11158] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3673: Failed to acquire dquot type 0 [ 157.630917][T11158] loop4: lost filesystem error report for type 5 error -117 [ 157.634401][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 157.648244][ C0] EXT4-fs (loop4): initial error at time 1779383549: ext4_acquire_dquot:7034 [ 157.657099][ C0] EXT4-fs (loop4): last error at time 1779383549: ext4_acquire_dquot:7034 [ 157.672562][T11158] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 157.694921][T11158] EXT4-fs (loop4): 1 truncate cleaned up [ 157.706539][T11158] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 157.798319][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.856263][T11177] loop2: detected capacity change from 0 to 8192 [ 157.919132][T11177] loop2: p2 p3 p4 < > [ 157.923364][T11177] loop2: p2 size 591360 extends beyond EOD, truncated [ 157.949392][T11177] loop2: p3 start 9830145 is beyond EOD, truncated [ 158.054600][T11152] loop3: detected capacity change from 0 to 32768 [ 158.236581][T11217] loop6: detected capacity change from 0 to 512 [ 158.266903][T11217] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 158.289920][T11217] EXT4-fs (loop6): mount failed [ 158.299163][T11183] loop4: detected capacity change from 0 to 32768 [ 158.355173][T11183] loop4: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 158.361146][T11183] loop4: p1 start 146641443 is beyond EOD, truncated [ 158.374530][T11219] loop3: detected capacity change from 0 to 8192 [ 158.382195][T11183] loop4: p6 start 50334720 is beyond EOD, truncated [ 158.407275][T11183] loop4: p7 start 146641443 is beyond EOD, truncated [ 158.416084][T11183] loop4: p9 start 50334720 is beyond EOD, truncated [ 158.425435][T11219] loop3: p2 p3 p4 < > [ 158.436090][T11219] loop3: p2 size 591360 extends beyond EOD, truncated [ 158.448938][T11219] loop3: p3 start 9830145 is beyond EOD, truncated [ 158.660518][T11249] vfat: Unexpected value for 'rodir' [ 159.186849][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 159.186869][ T28] audit: type=1400 audit(1779383550.934:289): avc: denied { write } for pid=11311 comm="syz.6.3749" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 159.277012][ T28] audit: type=1400 audit(1779383550.964:290): avc: denied { ioctl } for pid=11311 comm="syz.6.3749" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 159.348826][ T28] audit: type=1326 audit(1779383551.084:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11326 comm="syz.5.3757" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7b151bce59 code=0x0 [ 159.437089][ T28] audit: type=1400 audit(1779383551.184:292): avc: denied { unmount } for pid=3434 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 161.119838][T11482] ISOFS: Unable to identify CD-ROM format. [ 161.846913][T11548] set_capacity_and_notify: 3 callbacks suppressed [ 161.846931][T11548] loop3: detected capacity change from 0 to 128 [ 161.878109][T11548] FAT-fs (loop3): bread failed, FSINFO block (sector = 65535) [ 161.892703][T11550] loop4: detected capacity change from 0 to 512 [ 161.994954][ T28] audit: type=1400 audit(1779383553.744:293): avc: denied { create } for pid=11555 comm="syz.4.3869" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 162.375998][T11588] loop4: detected capacity change from 0 to 128 [ 162.391037][T11584] loop2: detected capacity change from 0 to 1024 [ 162.405247][T11588] FAT-fs (loop4): bread failed, FSINFO block (sector = 65535) [ 162.450819][T11584] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 162.544868][T11596] loop6: detected capacity change from 0 to 512 [ 162.752293][T11608] loop6: detected capacity change from 0 to 1764 [ 162.846899][T11618] loop5: detected capacity change from 0 to 128 [ 162.895381][T11618] FAT-fs (loop5): bread failed, FSINFO block (sector = 65535) [ 162.910500][T11608] ISOFS: Unable to identify CD-ROM format. [ 163.169743][T11642] IPv6: addrconf: prefix option has invalid lifetime [ 163.176607][T11642] IPv6: addrconf: prefix option has invalid lifetime [ 163.480992][T11668] loop6: detected capacity change from 0 to 1024 [ 163.522050][T11668] EXT4-fs (loop6): can't mount with both data=journal and delalloc [ 163.545671][T11672] loop2: detected capacity change from 0 to 512 [ 163.608726][T11672] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51489!=18645) [ 163.657859][T11676] loop5: detected capacity change from 0 to 512 [ 163.669676][T11672] EXT4-fs (loop2): group descriptors corrupted! [ 164.010571][T11700] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 164.022899][T11696] ISOFS: Unable to identify CD-ROM format. [ 164.061825][T11700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.345180][T11963] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.377774][T11963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.630435][T11996] FAT-fs (loop3): bogus number of reserved sectors [ 166.646187][T11996] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 166.657997][ T28] audit: type=1400 audit(1779383558.404:294): avc: denied { mount } for pid=11993 comm="syz.2.4089" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 166.665817][T11996] FAT-fs (loop3): Can't find a valid FAT filesystem [ 166.711330][ T28] audit: type=1400 audit(1779383558.444:295): avc: denied { unmount } for pid=3443 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 167.251348][T12063] set_capacity_and_notify: 7 callbacks suppressed [ 167.251368][T12063] loop5: detected capacity change from 0 to 128 [ 167.339589][T12063] FAT-fs (loop5): bogus number of reserved sectors [ 167.364493][T12063] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 167.397878][T12063] FAT-fs (loop5): Can't find a valid FAT filesystem [ 167.719656][T12113] loop6: detected capacity change from 0 to 128 [ 167.745558][T12113] FAT-fs (loop6): bogus number of reserved sectors [ 167.764381][T12113] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 167.784111][T12113] FAT-fs (loop6): Can't find a valid FAT filesystem [ 167.985077][T12147] loop4: detected capacity change from 0 to 512 [ 168.077086][T12147] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 168.416377][T12191] loop2: detected capacity change from 0 to 512 [ 168.448295][T12191] EXT4-fs (loop2): 1 orphan inode deleted [ 168.480266][T12191] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.493299][T12203] loop5: detected capacity change from 0 to 512 [ 168.538014][T12191] ext4 filesystem being mounted at /810/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.581871][T12203] EXT4-fs (loop5): failed to open journal device unknown-block(0,0) -6 [ 168.617252][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.736722][T12218] loop2: detected capacity change from 0 to 2048 [ 168.757417][T12218] EXT4-fs: Ignoring removed nobh option [ 168.806653][T12218] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.4190: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 168.837786][T12222] loop3: detected capacity change from 0 to 8192 [ 168.872554][T12218] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 168.874671][T12218] EXT4-fs (loop2): Remounting filesystem read-only [ 168.883883][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 168.883906][ C0] EXT4-fs (loop2): initial error at time 1779416334: ext4_ext_check_inode:521: inode 2 [ 168.883945][ C0] EXT4-fs (loop2): last error at time 1779416334: ext4_ext_check_inode:521: inode 2 [ 168.925502][T12222] loop3: p1 < > p3 < > p4 [ 168.932655][T12222] loop3: partition table partially beyond EOD, truncated [ 168.958235][T12222] loop3: p1 start 4294967040 is beyond EOD, truncated [ 168.972585][T12222] loop3: p4 size 851974 extends beyond EOD, truncated [ 168.994867][T12218] EXT4-fs (loop2): get root inode failed [ 169.020832][T12218] EXT4-fs (loop2): mount failed [ 169.154108][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 169.155501][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 169.336072][T12276] loop3: detected capacity change from 0 to 512 [ 169.366500][T12278] loop6: detected capacity change from 0 to 1024 [ 169.371761][T12276] EXT4-fs (loop3): orphan cleanup on readonly fs [ 169.389613][T12276] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.4223: corrupted inode contents [ 169.417330][T12278] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 169.434537][T12276] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.434759][T12276] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #15: comm syz.3.4223: mark_inode_dirty error [ 169.443957][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 169.443982][ C1] EXT4-fs (loop3): initial error at time 1779416335: ext4_do_update_inode:5690: inode 15 [ 169.444019][ C1] EXT4-fs (loop3): last error at time 1779416335: ext4_do_update_inode:5690: inode 15 [ 169.455669][T12274] loop4: detected capacity change from 0 to 8192 [ 169.504286][ T28] audit: type=1400 audit(1779416335.357:296): avc: denied { wake_alarm } for pid=12283 comm="syz.5.4227" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 169.525614][T12276] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.531693][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.550465][T12276] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.4223: corrupted inode contents [ 169.581792][T12276] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.585713][T12274] loop4: p1 < > p3 < > p4 [ 169.633632][T12276] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.4223: mark_inode_dirty error [ 169.656463][T12292] Process accounting resumed [ 169.666071][T12274] loop4: partition table partially beyond EOD, truncated [ 169.679234][T12276] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.679435][T12276] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.4223: mark inode dirty (error -117) [ 169.701659][T12274] loop4: p1 start 4294967040 is beyond EOD, truncated [ 169.723819][T12274] loop4: p4 size 851974 extends beyond EOD, truncated [ 169.739908][T12276] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.740117][T12276] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 169.785693][T12276] EXT4-fs (loop3): 1 orphan inode deleted [ 169.803687][T12276] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 169.869930][T12312] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #15: comm syz.6.4239: inode has both inline data and extents flags [ 169.885146][T12310] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 169.902012][T12312] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.902221][T12312] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.4239: couldn't read orphan inode 15 (err -117) [ 169.911430][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 169.911453][ C0] EXT4-fs (loop6): initial error at time 1779416335: ext4_orphan_get:1397: inode 15 [ 169.911485][ C0] EXT4-fs (loop6): last error at time 1779416335: ext4_orphan_get:1397: inode 15 [ 169.948920][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.958007][T12312] loop6: lost filesystem error report for type 5 error -117 [ 169.966715][T12312] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 169.987751][T12310] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.4240: invalid indirect mapped block 32768 (level 2) [ 170.002129][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 170.015839][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 170.021342][T12310] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 170.027069][T12310] EXT4-fs (loop2): Remounting filesystem read-only [ 170.036336][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 170.036361][ C0] EXT4-fs (loop2): initial error at time 1779416335: ext4_free_branches:1023: inode 16 [ 170.036409][ C0] EXT4-fs (loop2): last error at time 1779416335: ext4_free_branches:1023: inode 16 [ 170.092841][T12310] EXT4-fs (loop2): 1 orphan inode deleted [ 170.098650][T12310] EXT4-fs (loop2): 1 truncate cleaned up [ 170.105730][T12310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 170.161396][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.226624][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.267666][T12329] Quota error (device loop6): v2_read_header: Failed header read: expected=8 got=1 [ 170.283991][T12329] EXT4-fs warning (device loop6): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 170.299144][T12329] EXT4-fs (loop6): mount failed [ 170.324394][T12328] EXT4-fs (loop5): 1 orphan inode deleted [ 170.338353][T12328] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 170.358407][T12328] ext4 filesystem being mounted at /832/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.389289][T12340] EXT4-fs: Ignoring removed nobh option [ 170.409746][T12342] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 170.423858][T12342] EXT4-fs (loop4): orphan cleanup on readonly fs [ 170.445206][T12340] EXT4-fs error (device loop6): ext4_ext_check_inode:521: inode #2: comm syz.6.4252: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 170.476801][T12349] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 170.487528][T12342] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 170.515942][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.528302][T12342] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 170.539785][T12340] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 170.539942][T12340] EXT4-fs (loop6): Remounting filesystem read-only [ 170.549051][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 170.549092][ C0] EXT4-fs (loop6): initial error at time 1779416336: ext4_ext_check_inode:521: inode 2 [ 170.549146][ C0] EXT4-fs (loop6): last error at time 1779416336: ext4_ext_check_inode:521: inode 2 [ 170.582382][T12342] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.4254: Failed to acquire dquot type 1 [ 170.601207][T12342] loop4: lost filesystem error report for type 5 error -5 [ 170.601592][T12340] EXT4-fs (loop6): get root inode failed [ 170.603818][T12349] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.4257: corrupted in-inode xattr: bad e_name length [ 170.608782][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 170.608801][ C0] EXT4-fs (loop4): initial error at time 1779416336: ext4_acquire_dquot:7034 [ 170.643337][ C0] EXT4-fs (loop4): last error at time 1779416336: ext4_acquire_dquot:7034 [ 170.649379][T12349] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 170.652391][T12342] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4254: bg 0: block 40: padding at end of block bitmap is not set [ 170.676575][T12340] EXT4-fs (loop6): mount failed [ 170.684726][T12349] EXT4-fs (loop2): get orphan inode failed [ 170.691590][T12342] loop4: lost filesystem error report for type 5 error -117 [ 170.692014][T12349] EXT4-fs (loop2): mount failed [ 170.704240][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 170.704278][ C0] EXT4-fs (loop2): initial error at time 1779416336: ext4_iget_extra_inode:5128: inode 15 [ 170.704311][ C0] EXT4-fs (loop2): last error at time 1779416336: ext4_iget_extra_inode:5128: inode 15 [ 170.746282][T12342] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 170.768148][T12342] loop4: lost filesystem error report for type 5 error -117 [ 170.768492][T12342] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #16: comm syz.4.4254: data will be lost [ 170.795107][T12342] EXT4-fs (loop4): 1 truncate cleaned up [ 170.801754][T12342] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 170.828613][ T28] audit: type=1400 audit(1779416336.743:297): avc: denied { create } for pid=12361 comm="syz.2.4260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 170.906532][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.946967][T12367] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 170.958514][T12367] EXT4-fs (loop2): orphan cleanup on readonly fs [ 170.967152][T12367] Quota error (device loop2): find_block_dqentry: Quota for id 0 referenced but not present [ 170.992656][T12367] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 171.002475][T12367] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.4274: Failed to acquire dquot type 1 [ 171.014104][T12367] loop2: lost filesystem error report for type 5 error -5 [ 171.023581][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 171.037232][ C0] EXT4-fs (loop2): initial error at time 1779416336: ext4_acquire_dquot:7034 [ 171.042867][T12367] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4274: bg 0: block 40: padding at end of block bitmap is not set [ 171.046052][ C0] EXT4-fs (loop2): last error at time 1779416336: ext4_acquire_dquot:7034 [ 171.079112][T12365] loop6: p1 < > p3 < > p4 [ 171.083650][T12365] loop6: partition table partially beyond EOD, truncated [ 171.091380][T12365] loop6: p1 start 4294967040 is beyond EOD, truncated [ 171.104328][T12365] loop6: p4 size 851974 extends beyond EOD, truncated [ 171.122904][T12367] loop2: lost filesystem error report for type 5 error -117 [ 171.123227][T12367] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 171.147471][T12367] loop2: lost filesystem error report for type 5 error -117 [ 171.147817][T12367] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #16: comm syz.2.4274: data will be lost [ 171.179325][T12367] EXT4-fs (loop2): 1 truncate cleaned up [ 171.182283][T12380] EXT4-fs (loop4): 1 orphan inode deleted [ 171.191788][T12367] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 171.227782][T12380] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.242541][T12380] ext4 filesystem being mounted at /804/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.273298][T12386] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.4270: inode has both inline data and extents flags [ 171.292561][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 171.296178][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 171.321496][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.330958][T12386] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.4270: couldn't read orphan inode 15 (err -117) [ 171.338127][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 171.349300][ C1] EXT4-fs (loop3): initial error at time 1779416337: ext4_orphan_get:1397: inode 15 [ 171.358788][ C1] EXT4-fs (loop3): last error at time 1779416337: ext4_orphan_get:1397: inode 15 [ 171.360219][T12386] loop3: lost filesystem error report for type 5 error -117 [ 171.369796][ T3443] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.407347][T12393] EXT4-fs (loop4): orphan cleanup on readonly fs [ 171.463849][T12386] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.476538][T12393] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.4272: corrupted inode contents [ 171.511250][T12393] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #15: comm syz.4.4272: mark_inode_dirty error [ 171.522674][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 171.522700][ C0] EXT4-fs (loop4): initial error at time 1779416337: ext4_do_update_inode:5690: inode 15 [ 171.522741][ C0] EXT4-fs (loop4): last error at time 1779416337: ext4_do_update_inode:5690: inode 15 [ 171.549157][T12393] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.4272: corrupted inode contents [ 171.563689][T12393] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.4272: mark_inode_dirty error [ 171.575985][T12393] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.4272: mark inode dirty (error -117) [ 171.607464][T12393] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 171.619364][T12393] EXT4-fs (loop4): 1 orphan inode deleted [ 171.625343][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.662244][T12393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 171.699787][ T28] audit: type=1326 audit(1779416337.657:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12413 comm="syz.2.4284" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fe06cce59 code=0x0 [ 171.757580][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.776940][T12409] loop5: p1 < > p3 < > p4 [ 171.781503][T12409] loop5: partition table partially beyond EOD, truncated [ 171.810688][T12420] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 171.824104][T12409] loop5: p1 start 4294967040 is beyond EOD, truncated [ 171.831753][T12409] loop5: p4 size 851974 extends beyond EOD, truncated [ 171.848767][T12420] EXT4-fs (loop3): orphan cleanup on readonly fs [ 171.858069][T12420] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 171.868585][T12420] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 171.878323][T12420] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.4286: Failed to acquire dquot type 1 [ 171.889933][T12420] loop3: lost filesystem error report for type 5 error -5 [ 171.890311][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 171.903982][ C1] EXT4-fs (loop3): initial error at time 1779416337: ext4_acquire_dquot:7034 [ 171.913172][ C1] EXT4-fs (loop3): last error at time 1779416337: ext4_acquire_dquot:7034 [ 171.922612][T12420] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4286: bg 0: block 40: padding at end of block bitmap is not set [ 171.937045][T12420] loop3: lost filesystem error report for type 5 error -117 [ 171.937264][T12420] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 171.958192][T12420] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #16: comm syz.3.4286: data will be lost [ 172.012090][T12420] EXT4-fs (loop3): 1 truncate cleaned up [ 172.035285][T12420] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 172.054515][T12430] set_capacity_and_notify: 17 callbacks suppressed [ 172.054536][T12430] loop4: detected capacity change from 0 to 1024 [ 172.102509][T12438] loop5: detected capacity change from 0 to 512 [ 172.119448][ T3434] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.142513][T12430] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=1 [ 172.157144][T12438] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 172.178552][T12430] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 172.193362][T12430] EXT4-fs (loop4): mount failed [ 172.205870][ T4268] udevd[4268]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 172.224006][T12438] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.4296: corrupted in-inode xattr: bad e_name length [ 172.242625][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 172.249135][ C0] EXT4-fs (loop5): initial error at time 1779416338: ext4_iget_extra_inode:5128: inode 15 [ 172.259107][ C0] EXT4-fs (loop5): last error at time 1779416338: ext4_iget_extra_inode:5128: inode 15 [ 172.259327][T12438] EXT4-fs (loop5): get orphan inode failed [ 172.284363][T12438] EXT4-fs (loop5): mount failed [ 172.330563][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 172.427685][T12467] loop4: detected capacity change from 0 to 128 [ 172.462927][T12471] loop6: detected capacity change from 0 to 512 [ 172.485441][T12471] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 172.507504][T12471] EXT4-fs (loop6): orphan cleanup on readonly fs [ 172.519554][T12471] Quota error (device loop6): find_block_dqentry: Quota for id 0 referenced but not present [ 172.529908][T12471] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 172.540030][T12471] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.4309: Failed to acquire dquot type 1 [ 172.553092][T12471] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.4309: bg 0: block 40: padding at end of block bitmap is not set [ 172.575071][T12471] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 172.583879][ C0] EXT4-fs (loop6): error count since last fsck: 2 [ 172.583913][ C0] EXT4-fs (loop6): initial error at time 1779416338: ext4_acquire_dquot:7034 [ 172.583942][ C0] EXT4-fs (loop6): last error at time 1779416338: ext4_validate_block_bitmap:441 [ 172.616251][T12471] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #16: comm syz.6.4309: data will be lost [ 172.638859][T12471] EXT4-fs (loop6): 1 truncate cleaned up [ 172.645425][T12471] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 172.714831][T12486] loop4: detected capacity change from 0 to 512 [ 172.731368][T12486] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 172.749512][T12486] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.4317: corrupted in-inode xattr: bad e_name length [ 172.784092][ T3427] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.806492][ T28] audit: type=1326 audit(1779416338.812:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12494 comm="syz.5.4321" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7b151bce59 code=0x0 [ 172.814118][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 172.837995][ C0] EXT4-fs (loop4): initial error at time 1779416338: ext4_iget_extra_inode:5128: inode 15 [ 172.844469][T12486] EXT4-fs (loop4): get orphan inode failed [ 172.847959][ C0] EXT4-fs (loop4): last error at time 1779416338: ext4_iget_extra_inode:5128: inode 15 [ 172.865685][T12486] EXT4-fs (loop4): mount failed [ 172.947756][T12501] futex_wake_op: syz.4.4323 tries to shift op by -1; fix this program [ 173.023781][T12510] loop5: detected capacity change from 0 to 128 [ 173.218902][T12527] loop6: detected capacity change from 0 to 1024 [ 173.251324][T12527] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 173.261446][T12537] futex_wake_op: syz.3.4344 tries to shift op by -1; fix this program [ 173.280941][T12527] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 173.317047][T12527] EXT4-fs (loop6): can't mount with journal_checksum, fs mounted w/o journal [ 173.373842][ T28] audit: type=1400 audit(1779416339.410:300): avc: denied { remount } for pid=12548 comm="syz.4.4349" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 173.684013][T12589] loop4: detected capacity change from 0 to 1024 [ 173.705939][T12589] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 173.738964][T12589] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 173.767034][T12589] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 173.997676][ T28] audit: type=1400 audit(1779416340.072:301): avc: denied { remount } for pid=12628 comm="syz.3.4387" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 174.296733][T12667] loop5: detected capacity change from 0 to 512 [ 174.316537][T12667] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 174.334354][T12667] EXT4-fs (loop5): orphan cleanup on readonly fs [ 174.342939][T12667] Quota error (device loop5): find_block_dqentry: Quota for id 0 referenced but not present [ 174.363975][T12667] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.4408: Failed to acquire dquot type 1 [ 174.376088][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 174.382565][ C1] EXT4-fs (loop5): initial error at time 1779416340: ext4_acquire_dquot:7034 [ 174.391429][ C1] EXT4-fs (loop5): last error at time 1779416340: ext4_acquire_dquot:7034 [ 174.400309][T12667] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.4408: bg 0: block 40: padding at end of block bitmap is not set [ 174.415642][T12667] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 174.425833][T12667] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #16: comm syz.5.4408: data will be lost [ 174.437071][T12667] EXT4-fs (loop5): 1 truncate cleaned up [ 174.443427][T12667] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 174.472299][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.562208][T12679] loop2: detected capacity change from 0 to 1024 [ 174.594804][T12679] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 174.703928][T12679] EXT4-fs (loop2): mount failed [ 174.788185][T12712] 9p: Unknown access argument c: -22 [ 175.077935][T12745] 9p: Unknown access argument c: -22 [ 175.310352][T12773] 9p: Unknown access argument c: -22 [ 175.330328][T12774] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 175.352251][T12774] EXT4-fs (loop4): orphan cleanup on readonly fs [ 175.372086][T12774] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.4459: Failed to acquire dquot type 1 [ 175.383896][T12774] fserror_report: 7 callbacks suppressed [ 175.383908][T12774] loop4: lost filesystem error report for type 5 error -5 [ 175.390473][T12774] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4459: bg 0: block 40: padding at end of block bitmap is not set [ 175.397741][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 175.397767][ C1] EXT4-fs (loop4): initial error at time 1779416339: ext4_acquire_dquot:7034 [ 175.397795][ C1] EXT4-fs (loop4): last error at time 1779416339: ext4_acquire_dquot:7034 [ 175.438186][T12774] loop4: lost filesystem error report for type 5 error -117 [ 175.438365][T12774] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 175.467440][T12774] loop4: lost filesystem error report for type 5 error -117 [ 175.467671][T12774] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #16: comm syz.4.4459: data will be lost [ 175.486849][T12783] EXT4-fs (loop5): 1 orphan inode deleted [ 175.488825][T12774] EXT4-fs (loop4): 1 truncate cleaned up [ 175.499623][T12774] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 175.515002][T12783] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.563756][T12788] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 175.589081][T12788] EXT4-fs (loop3): mount failed [ 175.594609][ T3444] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.608057][ T3439] ================================================================== [ 175.616210][ T3439] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 175.623632][ T3439] [ 175.625970][ T3439] read-write to 0xffff88811e494d98 of 8 bytes by interrupt on cpu 1: [ 175.634054][ T3439] __xa_clear_mark+0xf5/0x1e0 [ 175.638770][ T3439] __folio_end_writeback+0xf4/0x360 [ 175.644004][ T3439] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 175.650282][ T3439] folio_end_writeback+0x1c/0x70 [ 175.655256][ T3439] end_buffer_async_write+0x156/0x1f0 [ 175.660652][ T3439] end_bio_bh_io_sync+0x79/0xa0 [ 175.665964][ T3439] bio_endio+0x35b/0x3f0 [ 175.670231][ T3439] blk_update_request+0x338/0x710 [ 175.675295][ T3439] blk_mq_end_request+0x26/0x50 [ 175.680180][ T3439] lo_complete_rq+0x98/0x140 [ 175.684807][ T3439] blk_done_softirq+0x77/0xb0 [ 175.689513][ T3439] handle_softirqs+0xb9/0x280 [ 175.694207][ T3439] run_ksoftirqd+0x1c/0x30 [ 175.698653][ T3439] smpboot_thread_fn+0x32a/0x510 [ 175.703629][ T3439] kthread+0x22a/0x280 [ 175.707715][ T3439] ret_from_fork+0x146/0x330 [ 175.712337][ T3439] ret_from_fork_asm+0x1a/0x30 [ 175.717130][ T3439] [ 175.719468][ T3439] read to 0xffff88811e494d98 of 8 bytes by task 3439 on cpu 0: [ 175.727032][ T3439] xas_find_marked+0x213/0x620 [ 175.731921][ T3439] filemap_get_folios_tag+0xfa/0x430 [ 175.737268][ T3439] filemap_write_and_wait_range+0x1f5/0x370 [ 175.743211][ T3439] sync_blockdev+0x35/0x50 [ 175.747666][ T3439] sync_filesystem+0x162/0x190 [ 175.752451][ T3439] generic_shutdown_super+0x4c/0x220 [ 175.757772][ T3439] kill_block_super+0x2a/0x70 [ 175.762479][ T3439] ext4_kill_sb+0x42/0x80 [ 175.766826][ T3439] deactivate_locked_super+0x75/0x1c0 [ 175.772225][ T3439] deactivate_super+0x97/0xa0 [ 175.776927][ T3439] cleanup_mnt+0x2bb/0x330 [ 175.781366][ T3439] __cleanup_mnt+0x19/0x20 [ 175.785808][ T3439] task_work_run+0x130/0x1a0 [ 175.790425][ T3439] exit_to_user_mode_loop+0x211/0x820 [ 175.795840][ T3439] do_syscall_64+0x232/0x3b0 [ 175.800476][ T3439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.806496][ T3439] [ 175.808841][ T3439] value changed: 0x0000000000000003 -> 0x0000000000000000 [ 175.815981][ T3439] [ 175.818324][ T3439] Reported by Kernel Concurrency Sanitizer on: [ 175.824514][ T3439] CPU: 0 UID: 0 PID: 3439 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 175.835559][ T3439] Tainted: [W]=WARN [ 175.839373][ T3439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 175.849449][ T3439] ================================================================== [ 175.910398][ T3439] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.