last executing test programs: 536.959336ms ago: executing program 4 (id=4707): mount(&(0x7f0000000240)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='iso9660\x00', 0x11, 0x0) 419.521272ms ago: executing program 4 (id=4713): mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 419.209852ms ago: executing program 2 (id=4716): keyctl$restrict_keyring(0xa, 0x0, &(0x7f0000000300)='asymmetric\x00', 0x0) 372.259543ms ago: executing program 4 (id=4720): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x10, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7fffffff}, [@alu={0x4, 0x0, 0xc, 0xa, 0x0, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x80, &(0x7f00000001c0)=""/128, 0x0, 0x2e}, 0x94) 372.183173ms ago: executing program 2 (id=4721): syz_emit_ethernet(0x5e, &(0x7f0000003680)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x28, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @local}, @empty}}}}}}, 0x0) 371.950574ms ago: executing program 0 (id=4723): setresgid(0xee01, 0xffffffffffffffff, 0xffffffffffffffff) 346.305775ms ago: executing program 2 (id=4724): syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0x3000404, &(0x7f0000000040)={[{@cruft}, {@nojoliet}, {@utf8}]}, 0x1, 0xaaf, &(0x7f0000000fc0)="$eJzs3c1vHGcZAPBn1h+x3apN29CWqG0mqdK6bXDWNnEU9UATe+24+APZjtRIoKZqHBTFoqgFqY2QkgrEiYoKISRAQqhHTpXKgV5QbnDkxAEJKv4BVHFKETBoZtf2rr3rjZ2NnZTfz1rP1/O+87wzs/N617szwb0sy7LiscPpc7/ZzWS5+5yZ+OSDD9/LH+9ej97oihPJ7yL6IiKN6P5Pcaz0jE8szM+2qehKxIWIuBGRRMS+qA5b6G+YuhDJj+P+9ekbkfwyHm9SrG+bjaOtjP9re338AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAXWl8olweTmJmeu7cK2lrxS3At1i+Wt3HxV2/k4/brTaJSPJH9PWt3ur78QPrix/Nfx2JJ6pTT1Tv/N0XV+97dP+Lj3SXVstvkdCueOudq1deW1lZfrM2vS9Ne9oW2nfH09q+3p0Vm6rMTS/OT8+enqqk04vz6amxsfLxs5OL6eR0VBbPLy5VZtPxhcrppfmFdHD8uXT41KnRtDJ0fv7c3NTE0ExldebJL42Uy2Ppy0Nfq5xeWJyfO/7y0OL42emZmem5qSImX5zHnMwPxK9OL6VLldOzaXrp8sryaLsk86DhpkuSxqCRdjWNlEdGhodH+mPsxKn8gOyuzRgZHjtx6sTJcrm7vEFsitj7g5ZO+9UtR/6206dvuB2lWv8fMzEdc3EuXom06c94TMRCzMdsk2XJen2r/f/R45Ut11vf/6/28o+vLz4YRf//VHXqqVb9f4tc2/9kWbXmnZZfa/n1d+JqXInXYiVWYjnevN0as67YkNlnG2P+nWXZDmpO8zoP1W+DbdfRv2nOVFRiLqZjMeZjOmbjdEzF9/9ebcF8pHEqxmIsyvFqnI3JWIw0JmM6ZqISi3E+FmMpKsURNR4LUUkjlmI+FiKNwRiP5yKN4bFT0R+jkUYlhuJ8zMe5mIupmIjTRS2X4nKx3Ue3yHotaPhWgka2CNrUmd9e/5/djX8JsmPt//QvdOrUDbctq/X/vS0DstWxwfFdywoAAADopC/+MR448PAf/hrRE08W78tPTs9UynudFgAAANBBxcf1nsgHPVlEPBlJk9f/pT1KDgAAAOiIpPiOXRIRA3GoOlb9JlRX+BAAAAAAfE4U//9/Kh8M5GOHIlm7EsqFJpEAAADAPajtNfZrL/uvbxHRF7VrWqYXq8OLtYjadX4HJqdnKkPj8zMvDsczxVUGim8abKqtKyLpKb5+8Hwcjv76NAcaa+zLo4aHXhyO5+NIrSGDT+eDpwebRI5UI5+tRj67ReRoHnkLrt/mZgeAPXVkc3/8WdZwjf32fyE8H8eqEccOdvdGRPfBJj1reb1n7d6LhgIAa9rfY6cx4lqtXH3//+X89X9jp97Q/z8cl/6bz1yOoXg93oiVuBjHim8bFJ84aFjv19+vvWew9jGEchyLw9XYwwPV4YZ3A1Zj/3SyFMfavB8wUHejl2Nt3hGoxsY3Ikbv4B4AgN13pEU/3Kr/LyJi9eOA1f7/WN3r/9j8+n/t1kLLvlIIAHeFtTvYd3Qk66qfs9dtBAAa6aUBAAAAAAAAAAAAAAAAAAAAAAAAAACg8zp62f++HRb/W+2+ftU5WefvR9B8pL+2DVbnXNvW1nj3rXeu/iQi6heV8kbcmZyLTDtbc6kD9WQRsVv7a/dGYn/EjrdqNFvUGxF3PPn+Tqzis9pI9blR2urkcW7LpQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANwDkoiuZvNLEfsiohwRx3c/qzvn+l4nsPu+Uj+R3Iyb8XY8sHfpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB8PtWu/1+K6vC+6qzoLkUcjYgLEZHtdY6ddHOvE+iQ/h2Wq7v+f77PI0uiu7rbI+kZn1iYn813f3Hvh9InH3z43mONxffd6nqKwNKGm0vU1rAx9tf3r449VJQamFh+68p33vh2OnEmStEbZ5YmZyZmpxZeWi/yaPJRRBrVx6o83/zxvaO/f79Jyz/KW9rcxvVOFhtnYvN6H2tWutV6S61Wt+byyvJIHrVUeWXpu9+6/HbdoofjcMTTgxGDjWv6Zv5o3sI4HD2b5vWujyafJj9MHoifxYVi/+dbI8mSfBc9WKTbf+nyyvLQ62+sXGyR0/44FBEXI/qiVr5lTmub+lBxPmmqOOpKPflay0VQ/utAmzY2t3aPi4urNQ63aMNDxSEzUGtDb0MbSi3WmbZuQ7HB67b72j5P6opUMxqtZdQbjRk9Es802dPZvojWW+GZJnu6reTT5C/J2fhz/KDu/h+lfP8fzVo/OxurOBqNR0rLyFI1smj5SP2CVzdG/uPnt5R909vUsF0/qh74NaW6839tX+3sfNS3cT1Z0vx8VFO3xtEWa2z+vNhwdth4VLQ+5xY90oENJWpnn5aFqnkeqEa1yPML8UJE98Fo2LCNeW7qrV9ofUZpLP/ShvnZtWKw0+f/L5LB+Gdcd/8fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADg7pdEdDWbX4o4GhH7V6fTiGwb1e5rtaA0kGw3xY66vvbrHneg+F1qmPdu+2LJzbiZXbtTSQEAAAAAAACw285MfPLBh+/lj+L/8V03s6z2//00ojsi9ic/7Y+JhfnZNhX1RFyIiBv5eF+roH9lVY1z83Jx//r0jYjswZ03CQBo438BAAD//xZ/c9Q=") 346.079735ms ago: executing program 4 (id=4725): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000a00)='./bus\x00', 0x0, &(0x7f0000000080)={[{@errors_remount}, {@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@noblock_validity}]}, 0x3, 0x488, &(0x7f0000001340)="$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") 346.007745ms ago: executing program 0 (id=4726): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x3, 0x3ffdcf, 0x7ff}, 0x48) 332.531415ms ago: executing program 0 (id=4727): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000004000000000000000000000a03000000000000000000000400000000020000000000000f0200000000005f"], 0x0, 0x40, 0x0, 0x8}, 0x28) 308.552076ms ago: executing program 1 (id=4729): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000000000071104d00000000001f010000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x6, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcf2}, 0x48) 255.481959ms ago: executing program 0 (id=4730): select(0x2, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 255.129349ms ago: executing program 3 (id=4731): kexec_load(0x0, 0x10, &(0x7f0000000140)=[{0x0, 0x2, 0x0, 0x3e0000}], 0x5) 255.057718ms ago: executing program 0 (id=4732): setgroups(0x700, &(0x7f0000000280)) 254.897288ms ago: executing program 1 (id=4733): ioprio_get$pid(0x1, 0x0) 231.50612ms ago: executing program 1 (id=4734): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x60}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xb5}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) 231.274099ms ago: executing program 2 (id=4735): socket$inet_smc(0x2b, 0x1, 0x0) 168.044313ms ago: executing program 3 (id=4736): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000791028000000000069003600000000009500740000000000", @ANYRESDEC], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/164, 0x0, 0x25, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffff8f}, 0x48) 167.785623ms ago: executing program 1 (id=4737): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 164.293863ms ago: executing program 0 (id=4738): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x1018e58, &(0x7f00000001c0), 0x1, 0x61d, &(0x7f0000001680)="$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") 153.891143ms ago: executing program 2 (id=4739): bpf$PROG_LOAD(0x22, &(0x7f0000000440)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x6}, 0x90) 140.398133ms ago: executing program 1 (id=4740): syz_emit_ethernet(0x4a, &(0x7f0000000500)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @tcp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x44, 0xb, 0x8, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @ssrr={0x89, 0x3, 0xd7}, @ssrr={0x89, 0x3}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 110.856355ms ago: executing program 3 (id=4741): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xd, &(0x7f00000001c0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000100000000002020207b1af8ff00000000bfa100000000000007030000f8fdffffb702000008000000b70300000000002885000000cb00000095"], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) 110.328975ms ago: executing program 4 (id=4742): mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6005, 0x0, 0x7, 0x300) 43.202108ms ago: executing program 3 (id=4743): ftruncate(0xffffffffffffffff, 0x5) 43.114638ms ago: executing program 2 (id=4744): syz_clone3(&(0x7f00000003c0)={0x122125000, &(0x7f00000000c0), 0x0, 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 42.879658ms ago: executing program 1 (id=4745): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000008, &(0x7f0000000080), 0x0, 0x52e, &(0x7f0000000f00)="$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") 42.794148ms ago: executing program 4 (id=4746): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') 37.559468ms ago: executing program 3 (id=4747): syz_emit_ethernet(0x6a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x3d, 0x5c, 0x64, 0x0, 0x4, 0x11, 0x0, @private=0xa010101, @multicast1}, {0x4e23, 0x4e22, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "ad9d19e2d6cc6c40e5a7effb50d9cd03ae950ea24d34e3c7", "93f472fe42b31a88da3b514de88e68a15e012825d7c81fbb31c9e0049318d963"}}}}}}, 0x0) 0s ago: executing program 3 (id=4748): bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x7, 0x4, 0x208, 0x1e}, 0x50) kernel console output (not intermixed with test programs): : detected capacity change from 0 to 2048 [ 87.062051][ T8082] loop4: p4 start 11326 is beyond EOD, truncated [ 87.068519][ T8082] loop4: p5 start 16908800 is beyond EOD, truncated [ 87.075141][ T8082] loop4: p6 start 11326 is beyond EOD, truncated [ 87.171575][ T8137] loop0: detected capacity change from 0 to 512 [ 87.185770][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 87.194430][ T8143] loop3: detected capacity change from 0 to 512 [ 87.205983][ T8146] loop2: detected capacity change from 0 to 128 [ 87.229183][ T8137] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 87.244039][ T8137] EXT4-fs (loop0): mount failed [ 87.251559][ T8143] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 87.266541][ T8143] EXT4-fs (loop3): mount failed [ 87.653351][ T8206] loop2: detected capacity change from 0 to 8192 [ 87.732848][ T3351] loop2: p1 p2 p3 [ 87.740573][ T3351] loop2: p1 start 524288 is beyond EOD, truncated [ 87.747055][ T3351] loop2: p2 start 397326 is beyond EOD, truncated [ 87.753562][ T3351] loop2: p3 start 65536 is beyond EOD, truncated [ 87.797302][ T8206] loop2: p1 p2 p3 [ 87.801315][ T8206] loop2: p1 start 524288 is beyond EOD, truncated [ 87.807751][ T8206] loop2: p2 start 397326 is beyond EOD, truncated [ 87.814159][ T8206] loop2: p3 start 65536 is beyond EOD, truncated [ 87.820322][ T8249] loop0: detected capacity change from 0 to 512 [ 87.832224][ T8249] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.845922][ T8249] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 87.860281][ T8249] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.2295: corrupted inode contents [ 87.882079][ T8249] EXT4-fs error (device loop0): ext4_dirty_inode:6517: inode #15: comm syz.0.2295: mark_inode_dirty error [ 87.944327][ T8249] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.2295: corrupted inode contents [ 87.956288][ T8249] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2996: inode #15: comm syz.0.2295: mark_inode_dirty error [ 87.978277][ T8249] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2999: inode #15: comm syz.0.2295: mark inode dirty (error -117) [ 88.023596][ T8273] loop4: detected capacity change from 0 to 1764 [ 88.027953][ T8277] IPv6: addrconf: prefix option has invalid lifetime [ 88.044523][ T8249] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 88.073674][ T8249] EXT4-fs (loop0): 1 orphan inode deleted [ 88.079711][ T8273] iso9660: Bad value for 'map' [ 88.096015][ T8249] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.162540][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.220470][ T8303] loop0: detected capacity change from 0 to 2048 [ 88.334593][ T8330] loop4: detected capacity change from 0 to 256 [ 88.467443][ T8353] tmpfs: Unknown parameter 'fsuuid' [ 88.540650][ T8367] loop0: detected capacity change from 0 to 164 [ 88.547212][ T8374] 9pnet: Unknown protocol version 9p20\++} [ 88.602929][ T8381] loop3: detected capacity change from 0 to 1024 [ 88.637893][ T8381] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 88.648834][ T8381] EXT4-fs (loop3): group descriptors corrupted! [ 88.685417][ T8391] loop1: detected capacity change from 0 to 128 [ 88.739900][ T8399] loop1: detected capacity change from 0 to 512 [ 88.761713][ T8399] EXT4-fs: inline encryption not supported [ 88.792470][ T8399] EXT4-fs (loop1): Number of reserved GDT blocks insanely large: 935 [ 88.810277][ T8403] loop3: detected capacity change from 0 to 4096 [ 88.817079][ T8403] EXT4-fs: inline encryption not supported [ 88.833405][ T8403] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 88.870780][ T8416] loop0: detected capacity change from 0 to 512 [ 88.921709][ T8416] FAT-fs (loop0): Directory bread(block 199916) failed [ 88.928574][ T8416] FAT-fs (loop0): Directory bread(block 199917) failed [ 88.960065][ T8416] FAT-fs (loop0): Directory bread(block 199918) failed [ 88.966920][ T8416] FAT-fs (loop0): Directory bread(block 199919) failed [ 88.998385][ T8416] FAT-fs (loop0): Directory bread(block 199920) failed [ 89.023201][ T8416] FAT-fs (loop0): Directory bread(block 199921) failed [ 89.044324][ T8416] FAT-fs (loop0): Directory bread(block 199922) failed [ 89.061846][ T8416] FAT-fs (loop0): Directory bread(block 199923) failed [ 89.218210][ T8461] loop1: detected capacity change from 0 to 512 [ 89.261247][ T8461] EXT4-fs: Ignoring removed nobh option [ 89.320994][ T8425] loop3: detected capacity change from 0 to 32768 [ 89.353273][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #3: comm syz.1.2401: corrupted inode contents [ 89.374943][ T8461] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #3: comm syz.1.2401: mark_inode_dirty error [ 89.392317][ T4868] loop3: p1 p3 < p5 > [ 89.400041][ T8425] loop3: p1 p3 < p5 > [ 89.413739][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #3: comm syz.1.2401: corrupted inode contents [ 89.425790][ T8484] loop4: detected capacity change from 0 to 8192 [ 89.455262][ T8461] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.2401: mark_inode_dirty error [ 89.492474][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 89.504068][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 89.515319][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 89.531744][ T8461] __quota_error: 10 callbacks suppressed [ 89.531757][ T8461] Quota error (device loop1): write_blk: dquota write failed [ 89.572193][ T6172] udevd[6172]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 89.583326][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 89.588560][ T8461] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 89.608879][ T6173] udevd[6173]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 89.630701][ T8461] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2401: Failed to acquire dquot type 0 [ 89.664414][ T8513] loop4: detected capacity change from 0 to 512 [ 89.666095][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #16: comm syz.1.2401: corrupted inode contents [ 89.676756][ T8513] EXT4-fs: Ignoring removed nobh option [ 89.709078][ T8518] loop3: detected capacity change from 0 to 512 [ 89.713582][ T8461] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #16: comm syz.1.2401: mark_inode_dirty error [ 89.727980][ T8513] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 89.748440][ T8518] EXT4-fs: Ignoring removed oldalloc option [ 89.754928][ T8513] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.2423: attempt to clear invalid blocks 1 len 1 [ 89.767793][ T8520] loop2: detected capacity change from 0 to 8192 [ 89.769677][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #16: comm syz.1.2401: corrupted inode contents [ 89.786220][ T8513] EXT4-fs (loop4): Remounting filesystem read-only [ 89.793538][ T8513] EXT4-fs (loop4): 1 truncate cleaned up [ 89.800149][ T8518] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.2428: Parent and EA inode have the same ino 15 [ 89.808923][ T8513] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.823440][ T8518] EXT4-fs (loop3): Remounting filesystem read-only [ 89.825606][ T8461] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.2401: mark_inode_dirty error [ 89.831412][ T8518] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -30) [ 89.851546][ T8518] EXT4-fs (loop3): 1 orphan inode deleted [ 89.857627][ T8518] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.864515][ T4868] loop2: p1 p2 p3 p4 [ 89.885863][ T4868] loop2: p1 start 51379968 is beyond EOD, truncated [ 89.887020][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #16: comm syz.1.2401: corrupted inode contents [ 89.892473][ T4868] loop2: p2 start 4293394690 is beyond EOD, truncated [ 89.911036][ T4868] loop2: p3 size 100663552 extends beyond EOD, truncated [ 89.923139][ T4868] loop2: p4 size 50331648 extends beyond EOD, truncated [ 89.923578][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.941234][ T8520] loop2: p1 p2 p3 p4 [ 89.945264][ T8520] loop2: p1 start 51379968 is beyond EOD, truncated [ 89.951896][ T8520] loop2: p2 start 4293394690 is beyond EOD, truncated [ 89.958778][ T8520] loop2: p3 size 100663552 extends beyond EOD, truncated [ 89.971356][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.972035][ T8536] loop0: detected capacity change from 0 to 1024 [ 89.986710][ T8461] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 89.987126][ T8520] loop2: p4 size 50331648 extends beyond EOD, truncated [ 90.006381][ T8536] EXT4-fs error (device loop0): __ext4_fill_super:5512: comm syz.0.2437: inode #2: comm syz.0.2437: iget: illegal inode # [ 90.019347][ T8461] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #16: comm syz.1.2401: corrupted inode contents [ 90.041745][ T8536] EXT4-fs (loop0): get root inode failed [ 90.047497][ T8536] EXT4-fs (loop0): mount failed [ 90.056872][ T8461] EXT4-fs error (device loop1): ext4_truncate:4637: inode #16: comm syz.1.2401: mark_inode_dirty error [ 90.076047][ T8461] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 90.133582][ T8461] EXT4-fs (loop1): 1 truncate cleaned up [ 90.157418][ T8461] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.162041][ T8551] loop0: detected capacity change from 0 to 1024 [ 90.191395][ T8461] ext4 filesystem being mounted at /461/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.196982][ T8551] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 90.202353][ T8555] tmpfs: Unknown parameter 'contextů' [ 90.212713][ T8551] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 90.229049][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 90.239549][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 90.248995][ T8551] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 90.335591][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.383758][ T8574] loop3: detected capacity change from 0 to 512 [ 90.435611][ T8584] loop0: detected capacity change from 0 to 164 [ 90.456542][ T8590] loop1: detected capacity change from 0 to 164 [ 90.465183][ T8584] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 90.480599][ T8590] Unable to read rock-ridge attributes [ 90.486067][ T8590] isofs_fill_super: root inode is not a directory. Corrupted media? [ 90.591583][ T8618] loop4: detected capacity change from 0 to 1024 [ 90.636790][ T8625] loop3: detected capacity change from 0 to 128 [ 90.656726][ T8618] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 90.675148][ T8625] FAT-fs (loop3): invalid media value (0x00) [ 90.681137][ T8625] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 90.690503][ T8625] FAT-fs (loop3): Can't find a valid FAT filesystem [ 90.701451][ T8618] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 90.736718][ T8618] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.743673][ T8618] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.2474: Invalid inode table block 0 in block_group 0 [ 90.788859][ T8638] loop2: detected capacity change from 0 to 164 [ 90.799664][ T8638] isofs_fill_super: root inode is not a directory. Corrupted media? [ 90.817343][ T8618] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 90.832803][ T8618] EXT4-fs error (device loop4): ext4_quota_write:7334: inode #3: comm syz.4.2474: mark_inode_dirty error [ 90.888767][ T8618] Quota error (device loop4): write_blk: dquota write failed [ 90.896174][ T8618] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 90.906126][ T8618] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.2474: Failed to acquire dquot type 0 [ 90.944898][ T8618] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.2474: Invalid inode table block 0 in block_group 0 [ 90.965754][ T8618] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 90.981559][ T8618] EXT4-fs error (device loop4): ext4_ext_truncate:4475: inode #15: comm syz.4.2474: mark_inode_dirty error [ 91.000371][ T8618] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.2474: Invalid inode table block 0 in block_group 0 [ 91.019344][ T8618] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 91.054664][ T8618] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 91.073377][ T8618] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.2474: Invalid inode table block 0 in block_group 0 [ 91.121169][ T8618] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 91.154787][ T8618] EXT4-fs error (device loop4): ext4_truncate:4637: inode #15: comm syz.4.2474: mark_inode_dirty error [ 91.177163][ T8618] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 91.191967][ T8618] EXT4-fs (loop4): 1 truncate cleaned up [ 91.198079][ T8618] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.231979][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.264622][ T8686] cgroup: Need name or subsystem set [ 91.378847][ T8708] IPv6: addrconf: prefix option has invalid lifetime [ 91.419450][ T8712] loop0: detected capacity change from 0 to 128 [ 91.575562][ T8720] loop3: detected capacity change from 0 to 8192 [ 91.624746][ T8720] loop3: p2 p4 [ 91.628550][ T8720] loop3: p2 start 930308 is beyond EOD, truncated [ 91.635111][ T8720] loop3: p4 size 262144 extends beyond EOD, truncated [ 91.712239][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 91.862870][ T8787] cgroup: Invalid name [ 91.923314][ T8795] loop3: detected capacity change from 0 to 512 [ 91.928709][ T8800] loop4: detected capacity change from 0 to 512 [ 91.969467][ T8807] ip6_tunnel: non-ECT from 2001:0000:0000:0000:0000:0000:0000:0001 with DS=0x91 [ 91.978860][ T8795] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.987926][ T8795] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 92.000729][ T8795] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 92.012981][ T8800] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.041661][ T8816] loop0: detected capacity change from 0 to 512 [ 92.047950][ T8795] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 92.048206][ T8816] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.067622][ T8795] System zones: 0-2, 18-18, 34-34 [ 92.087672][ T8816] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.096150][ T8816] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.128366][ T8795] EXT4-fs (loop3): 1 truncate cleaned up [ 92.140808][ T8795] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.195449][ T8816] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2573: bg 0: block 35: padding at end of block bitmap is not set [ 92.210428][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.219725][ T8816] EXT4-fs (loop0): Remounting filesystem read-only [ 92.230114][ T8816] Quota error (device loop0): write_blk: dquota write failed [ 92.237555][ T8816] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 92.248110][ T8816] Quota error (device loop0): write_blk: dquota write failed [ 92.255515][ T8816] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.265696][ T8816] EXT4-fs (loop0): 1 truncate cleaned up [ 92.271685][ T8816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.281752][ T8844] loop1: detected capacity change from 0 to 512 [ 92.312273][ T8851] loop4: detected capacity change from 0 to 1024 [ 92.317744][ T8816] syz.0.2573 (8816) used greatest stack depth: 9224 bytes left [ 92.343484][ T8844] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 92.350991][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.353579][ T8844] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 92.373129][ T8844] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2588: Failed to acquire dquot type 1 [ 92.387702][ T8844] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2588: Failed to acquire dquot type 1 [ 92.401650][ T8851] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.413888][ T8844] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2588: bg 0: block 248: padding at end of block bitmap is not set [ 92.439871][ T8844] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 92.465806][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.480247][ T8844] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2588: Failed to acquire dquot type 1 [ 92.497645][ T8844] EXT4-fs (loop1): 1 orphan inode deleted [ 92.512515][ T8844] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.551053][ T8844] ext4 filesystem being mounted at /482/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.586045][ T8883] loop4: detected capacity change from 0 to 1024 [ 92.594237][ T8883] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.2601: Failed to acquire dquot type 0 [ 92.637280][ T8883] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 92.673664][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.678671][ T8883] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2601: corrupted inode contents [ 92.734005][ T8883] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #13: comm syz.4.2601: mark_inode_dirty error [ 92.786798][ T8883] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2601: corrupted inode contents [ 92.812523][ T8915] No source specified [ 92.818361][ T8914] loop0: detected capacity change from 0 to 512 [ 92.830141][ T8883] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.2601: mark_inode_dirty error [ 92.851365][ T8919] loop1: detected capacity change from 0 to 2048 [ 92.864169][ T8914] EXT4-fs (loop0): filesystem is read-only [ 92.873334][ T8883] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2601: corrupted inode contents [ 92.898139][ T8925] loop2: detected capacity change from 0 to 512 [ 92.912842][ T8883] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.2601: mark_inode_dirty error [ 92.926041][ T8925] EXT4-fs: inline encryption not supported [ 92.932014][ T8925] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.955384][ T8883] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2601: corrupted inode contents [ 92.970736][ T8925] EXT4-fs error (device loop2): ext4_orphan_get:1392: comm syz.2.2624: inode #13: comm syz.2.2624: iget: illegal inode # [ 92.985842][ T8936] loop0: detected capacity change from 0 to 512 [ 92.994940][ T3351] Alternate GPT is invalid, using primary GPT. [ 93.001266][ T3351] loop1: p2 p3 p7 [ 93.005105][ T8883] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 93.023199][ T8919] Alternate GPT is invalid, using primary GPT. [ 93.024775][ T8883] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2601: corrupted inode contents [ 93.029511][ T8919] loop1: p2 p3 p7 [ 93.045143][ T8883] EXT4-fs error (device loop4): ext4_truncate:4637: inode #13: comm syz.4.2601: mark_inode_dirty error [ 93.060018][ T8925] EXT4-fs (loop2): Remounting filesystem read-only [ 93.070895][ T8883] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 93.087075][ T8925] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.104348][ T8883] EXT4-fs (loop4): 1 truncate cleaned up [ 93.110673][ T8883] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.137482][ T8945] loop0: detected capacity change from 0 to 1024 [ 93.144770][ T3329] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.160015][ T8945] EXT4-fs: dax option not supported [ 93.166242][ T3003] Alternate GPT is invalid, using primary GPT. [ 93.172788][ T3003] loop1: p2 p3 p7 [ 93.194206][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.229847][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 93.244014][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 93.253630][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 93.320463][ T8977] IPv6: addrconf: prefix option has invalid lifetime [ 93.344287][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 93.357604][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 93.358905][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 93.447085][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 93.464843][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 93.475567][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 93.520649][ T9006] loop2: detected capacity change from 0 to 128 [ 93.531497][ T9003] loop1: detected capacity change from 0 to 512 [ 93.575826][ T9003] EXT4-fs (loop1): 1 orphan inode deleted [ 93.584972][ T9003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.601932][ T9003] ext4 filesystem being mounted at /490/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.601925][ T12] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:0: Failed to release dquot type 1 [ 93.684850][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.779767][ T9046] dns_resolver: Unsupported content type (231) [ 93.870122][ T9052] Invalid option length (1040122) for dns_resolver key [ 94.049133][ T9098] loop4: detected capacity change from 0 to 512 [ 94.095610][ T9098] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 94.103786][ T9098] EXT4-fs (loop4): bad geometry: first data block 1 is beyond end of filesystem (0) [ 94.138341][ T9109] loop0: detected capacity change from 0 to 512 [ 94.146445][ T9109] EXT4-fs: Ignoring removed oldalloc option [ 94.152413][ T9109] EXT4-fs: Ignoring removed nobh option [ 94.180001][ T9109] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.2714: inode has both inline data and extents flags [ 94.218255][ T9109] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2714: couldn't read orphan inode 15 (err -117) [ 94.279000][ T9109] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.330756][ T9139] loop2: detected capacity change from 0 to 512 [ 94.354122][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.383804][ T9139] EXT4-fs: old and new quota format mixing [ 94.496024][ T9166] loop0: detected capacity change from 0 to 256 [ 94.554157][ T9180] tmpfs: Bad value for 'mpol' [ 94.568461][ T9181] loop4: detected capacity change from 0 to 512 [ 94.593008][ T9181] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.2749: missing EA_INODE flag [ 94.623941][ T9181] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2749: error while reading EA inode 12 err=-117 [ 94.625095][ T9191] loop2: detected capacity change from 0 to 128 [ 94.642762][ T9181] EXT4-fs (loop4): 1 orphan inode deleted [ 94.648978][ T9181] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.691041][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.706006][ T9200] loop3: detected capacity change from 0 to 512 [ 94.732662][ T9202] loop1: detected capacity change from 0 to 1764 [ 94.793609][ T9200] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 94.929814][ T9237] loop1: detected capacity change from 0 to 1024 [ 94.949803][ T9237] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.967009][ T9237] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 94.978403][ T9237] EXT4-fs (loop1): orphan cleanup on readonly fs [ 94.985338][ T9237] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz.1.2776: Invalid inode table block 0 in block_group 0 [ 94.999106][ T9237] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 95.010357][ T9237] EXT4-fs error (device loop1): ext4_quota_write:7334: inode #3: comm syz.1.2776: mark_inode_dirty error [ 95.022250][ T9237] __quota_error: 11 callbacks suppressed [ 95.022263][ T9237] Quota error (device loop1): write_blk: dquota write failed [ 95.035352][ T9237] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 95.045342][ T9237] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2776: Failed to acquire dquot type 0 [ 95.060919][ T9237] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz.1.2776: Invalid inode table block 0 in block_group 0 [ 95.073970][ T9237] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 95.085403][ T9237] EXT4-fs error (device loop1): ext4_ext_truncate:4475: inode #15: comm syz.1.2776: mark_inode_dirty error [ 95.096979][ T9237] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz.1.2776: Invalid inode table block 0 in block_group 0 [ 95.110376][ T9237] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 95.121695][ T9237] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 95.130895][ T9237] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz.1.2776: Invalid inode table block 0 in block_group 0 [ 95.143842][ T9237] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 95.153598][ T9237] EXT4-fs error (device loop1): ext4_truncate:4637: inode #15: comm syz.1.2776: mark_inode_dirty error [ 95.166692][ T9237] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 95.194192][ T9237] EXT4-fs (loop1): 1 truncate cleaned up [ 95.220830][ T9272] loop3: detected capacity change from 0 to 512 [ 95.227667][ T9237] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 95.284726][ T9282] loop0: detected capacity change from 0 to 512 [ 95.311845][ T9282] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 95.322808][ T9282] EXT4-fs (loop0): can't mount with commit=, fs mounted w/o journal [ 95.330978][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.354561][ T9292] loop4: detected capacity change from 0 to 512 [ 95.369872][ T9294] loop3: detected capacity change from 0 to 1024 [ 95.378270][ T9292] EXT4-fs: Invalid want_extra_isize 32768 [ 95.384682][ T9294] EXT4-fs: Ignoring removed bh option [ 95.391297][ T9294] EXT4-fs: inline encryption not supported [ 95.412947][ T9294] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 95.433619][ T9294] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.448654][ T9305] loop4: detected capacity change from 0 to 512 [ 95.471499][ T9294] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.2805: lblock 2 mapped to illegal pblock 2 (length 1) [ 95.486050][ T9294] EXT4-fs (loop3): Remounting filesystem read-only [ 95.492548][ T9294] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 95.508206][ T9305] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.2809: bad orphan inode 17 [ 95.523004][ T9294] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 95.535454][ T9305] ext4_test_bit(bit=16, block=4) = 1 [ 95.537366][ T9294] EXT4-fs (loop3): 1 orphan inode deleted [ 95.540775][ T9305] is_bad_inode(inode)=0 [ 95.546746][ T9294] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.550638][ T9305] NEXT_ORPHAN(inode)=0 [ 95.550646][ T9305] max_ino=32 [ 95.550652][ T9305] i_nlink=1 [ 95.605073][ T9324] loop0: detected capacity change from 0 to 1024 [ 95.612359][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.625759][ T9305] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.625817][ T9324] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.650820][ T9324] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.681130][ T9324] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.704537][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.723806][ T9324] Quota error (device loop0): v2_read_file_info: Can't read info structure [ 95.737098][ T9324] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 95.751626][ T9324] EXT4-fs (loop0): Cannot turn on quotas: error -5 [ 95.755840][ T9340] loop1: detected capacity change from 0 to 512 [ 95.774038][ T9340] SELinux: security_context_str_to_sid (unconfined_ueuid>00000000000000000000,fsuuid=2e07,errors=continue) failed with errno=-22 [ 95.793232][ T9324] EXT4-fs (loop0): 1 truncate cleaned up [ 95.799447][ T9324] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 95.871697][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.893467][ T9357] loop4: detected capacity change from 0 to 1024 [ 95.924994][ T9357] EXT4-fs: Ignoring removed nobh option [ 95.930676][ T9357] EXT4-fs: Ignoring removed i_version option [ 95.988609][ T9373] loop2: detected capacity change from 0 to 2048 [ 95.988667][ T9357] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.035536][ T9381] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 96.042060][ T9381] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 96.049706][ T9381] vhci_hcd vhci_hcd.0: Device attached [ 96.059094][ T4868] Alternate GPT is invalid, using primary GPT. [ 96.065477][ T4868] loop2: p2 p3 p7 [ 96.065925][ T9382] vhci_hcd: connection closed [ 96.069802][ T12] vhci_hcd: stop threads [ 96.078813][ T12] vhci_hcd: release socket [ 96.083290][ T12] vhci_hcd: disconnect device [ 96.109565][ T9373] Alternate GPT is invalid, using primary GPT. [ 96.115935][ T9373] loop2: p2 p3 p7 [ 96.207339][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 96.225373][ T29] audit: type=1400 audit(1764072717.979:216): avc: denied { tracepoint } for pid=9398 comm="syz.3.2854" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 96.302774][ T9407] loop4: detected capacity change from 0 to 1024 [ 96.311147][ T9407] EXT4-fs: Ignoring removed orlov option [ 96.329879][ T9411] loop1: detected capacity change from 0 to 512 [ 96.340376][ T9407] EXT4-fs (loop4): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 96.374366][ T9411] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2860: error while reading EA inode 32 err=-116 [ 96.378098][ T9407] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.401566][ T9415] loop3: detected capacity change from 0 to 8192 [ 96.406424][ T9411] EXT4-fs (loop1): Remounting filesystem read-only [ 96.424767][ T9411] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 96.437773][ T9411] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 96.447973][ T9411] EXT4-fs (loop1): 1 orphan inode deleted [ 96.454077][ T9411] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.481824][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.491331][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.499660][ T9423] loop2: detected capacity change from 0 to 512 [ 96.519650][ T9423] EXT4-fs (loop2): 1 truncate cleaned up [ 96.548423][ T9423] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.596537][ T9437] loop4: detected capacity change from 0 to 512 [ 96.615080][ T3329] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.633765][ T9437] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.720542][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.741545][ T9461] loop2: detected capacity change from 0 to 512 [ 96.750467][ T9462] loop4: detected capacity change from 0 to 512 [ 96.762071][ T9461] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 96.776349][ T9461] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.2883: corrupted in-inode xattr: overlapping e_value [ 96.812265][ T9462] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2880: bg 0: block 5: invalid block bitmap [ 96.838540][ T9461] EXT4-fs (loop2): get orphan inode failed [ 96.844417][ T9462] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 96.867800][ T9461] EXT4-fs (loop2): mount failed [ 96.869557][ T9462] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2880: invalid indirect mapped block 3 (level 2) [ 96.921600][ T9462] EXT4-fs (loop4): 2 truncates cleaned up [ 96.928080][ T9462] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.032511][ T9506] loop0: detected capacity change from 0 to 1024 [ 97.046407][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.065816][ T9506] EXT4-fs (loop0): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 97.118460][ T29] audit: type=1400 audit(1764072718.812:217): avc: denied { create } for pid=9521 comm="syz.2.2911" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 97.433321][ T9573] loop1: detected capacity change from 0 to 512 [ 97.469802][ T9573] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 97.501893][ T9573] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2936: bg 0: block 104: invalid block bitmap [ 97.516950][ T9573] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 97.526197][ T9573] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2936: invalid indirect mapped block 1 (level 1) [ 97.541397][ T9573] EXT4-fs (loop1): 1 truncate cleaned up [ 97.568176][ T9573] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.604844][ T9598] nfs: Unexpected value for 'acl' [ 97.651688][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.663929][ T9604] loop2: detected capacity change from 0 to 8192 [ 97.697682][ T9612] loop1: detected capacity change from 0 to 512 [ 97.719465][ T9604] loop2: p1 p3 [ 97.723336][ T9604] loop2: p1 start 51314688 is beyond EOD, truncated [ 97.730009][ T9604] loop2: p3 start 65536 is beyond EOD, truncated [ 97.740755][ T9612] EXT4-fs (loop1): orphan cleanup on readonly fs [ 97.749446][ T9612] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2949: ea_inode with extended attributes [ 97.785708][ T9612] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2949: error while reading EA inode 11 err=-117 [ 97.855759][ T9612] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 97.857949][ T29] audit: type=1400 audit(1764072719.495:218): avc: denied { create } for pid=9632 comm="syz.3.2965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 97.869056][ T9612] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2949: ea_inode with extended attributes [ 97.904998][ T9612] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2949: error while reading EA inode 11 err=-117 [ 97.941277][ T9641] loop3: detected capacity change from 0 to 512 [ 97.942075][ T9639] tmpfs: Bad value for 'size' [ 97.975358][ T9612] EXT4-fs (loop1): 1 orphan inode deleted [ 98.013863][ T9612] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.029092][ T9651] loop0: detected capacity change from 0 to 764 [ 98.159382][ T9671] loop0: detected capacity change from 0 to 512 [ 98.179060][ T9671] EXT4-fs: Ignoring removed bh option [ 98.191828][ T9673] loop3: detected capacity change from 0 to 512 [ 98.199376][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.212664][ T9665] loop2: detected capacity change from 0 to 8192 [ 98.213779][ T9673] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 98.219118][ T9675] tmpfs: Bad value for 'size' [ 98.233686][ T9671] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.250385][ T9673] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 98.264481][ T9665] loop2: p1 p2 p4[DM] [ 98.268805][ T9665] loop2: p1 size 835329 extends beyond EOD, truncated [ 98.282734][ T9665] loop2: p2 size 327680 extends beyond EOD, truncated [ 98.310287][ T9679] loop0: detected capacity change from 0 to 512 [ 98.340395][ T9665] loop2: p4 size 262144 extends beyond EOD, truncated [ 98.359294][ T9685] loop4: detected capacity change from 0 to 2048 [ 98.371505][ T9679] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #15: comm syz.0.2988: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 98.389566][ T9679] EXT4-fs error (device loop0): ext4_quota_enable:7139: comm syz.0.2988: Bad quota inode: 15, type: 2 [ 98.401161][ T9679] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 98.416906][ T3003] loop2: p1 p2 p4[DM] [ 98.421534][ T3351] Alternate GPT is invalid, using primary GPT. [ 98.427830][ T3351] loop4: p1 p2 p3 [ 98.431631][ T3003] loop2: p1 size 835329 extends beyond EOD, truncated [ 98.444496][ T3003] loop2: p2 size 327680 extends beyond EOD, truncated [ 98.455240][ T3003] loop2: p4 size 262144 extends beyond EOD, truncated [ 98.455784][ T9685] Alternate GPT is invalid, using primary GPT. [ 98.468357][ T9685] loop4: p1 p2 p3 [ 98.472485][ T9679] EXT4-fs (loop0): mount failed [ 98.497995][ T29] audit: type=1400 audit(1764072720.093:219): avc: denied { getattr } for pid=9697 comm="syz.2.2996" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 98.600086][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 98.651464][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.652641][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 98.662495][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 98.701066][ T9724] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 98.707576][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 98.724928][ T29] audit: type=1400 audit(1764072720.299:220): avc: denied { relabelto } for pid=9723 comm="syz.1.3008" name="553" dev="tmpfs" ino=2848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 98.749635][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 98.768179][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 98.773725][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.796778][ T6174] udevd[6174]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 98.807688][ T6172] udevd[6172]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 98.962035][ T9749] loop1: detected capacity change from 0 to 1024 [ 98.999077][ T9749] EXT4-fs (loop1): Unsupported encryption level 6 [ 99.017431][ T9761] loop4: detected capacity change from 0 to 256 [ 99.054127][ T9761] msdos: Bad value for 'codepage' [ 99.091450][ T9771] loop2: detected capacity change from 0 to 1024 [ 99.126245][ T9771] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 99.157744][ T9783] loop1: detected capacity change from 0 to 764 [ 99.170512][ T9771] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 99.190632][ T9771] EXT4-fs (loop2): orphan cleanup on readonly fs [ 99.227423][ T9771] EXT4-fs error (device loop2): __ext4_get_inode_loc:4832: comm syz.2.3033: Invalid inode table block 0 in block_group 0 [ 99.275152][ T9802] tmpfs: Bad value for 'mpol' [ 99.284730][ T9771] EXT4-fs (loop2): Remounting filesystem read-only [ 99.291469][ T9771] EXT4-fs (loop2): 1 truncate cleaned up [ 99.387122][ T9806] Process accounting resumed [ 99.481426][ T9838] loop0: detected capacity change from 0 to 164 [ 99.515318][ T9844] loop4: detected capacity change from 0 to 512 [ 99.537950][ T9838] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=164 [ 99.586943][ T9844] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 99.599577][ T9857] 9pnet_fd: Insufficient options for proto=fd [ 99.612540][ T9844] System zones: 0-2, 18-18, 34-34 [ 99.637054][ T9844] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 99.648640][ T9864] loop1: detected capacity change from 0 to 1024 [ 99.678714][ T9844] EXT4-fs (loop4): Remounting filesystem read-only [ 99.687737][ T9869] loop3: detected capacity change from 0 to 512 [ 99.699673][ T9864] EXT4-fs (loop1): blocks per group (131072) and clusters per group (8192) inconsistent [ 99.718539][ T9844] EXT4-fs (loop4): 1 truncate cleaned up [ 99.728856][ T9844] ext4 filesystem being mounted at /564/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.739479][ T2064] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 99.750005][ T2064] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 99.779820][ T9869] EXT4-fs error (device loop3): ext4_quota_enable:7136: inode #3: comm syz.3.3079: unexpected EA_INODE flag [ 99.791545][ T2064] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 99.801806][ T9869] EXT4-fs (loop3): Remounting filesystem read-only [ 99.808498][ T9869] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 99.809134][ T9881] loop0: detected capacity change from 0 to 512 [ 99.825184][ T9869] EXT4-fs (loop3): mount failed [ 99.868736][ T9881] FAT-fs (loop0): bogus number of FAT sectors [ 99.868741][ T9885] loop2: detected capacity change from 0 to 512 [ 99.873694][ T9887] loop4: detected capacity change from 0 to 1024 [ 99.874829][ T9881] FAT-fs (loop0): Can't find a valid FAT filesystem [ 99.881585][ T9887] SELinux: security_context_str_to_sid () failed with errno=-22 [ 99.914731][ T9885] EXT4-fs (loop2): 1 orphan inode deleted [ 100.026972][ T9904] loop0: detected capacity change from 0 to 1024 [ 100.035201][ T9904] EXT4-fs (loop0): filesystem is read-only [ 100.134282][ T9929] loop1: detected capacity change from 0 to 512 [ 100.140839][ T9929] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.155380][ T9929] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 100.172324][ T9935] loop0: detected capacity change from 0 to 512 [ 100.207754][ T9935] EXT4-fs: Ignoring removed bh option [ 100.218496][ T9941] tmpfs: Bad value for 'defcontext' [ 100.257488][ T9935] EXT4-fs error (device loop0): ext4_quota_enable:7136: comm syz.0.3109: inode #512: comm syz.0.3109: iget: illegal inode # [ 100.281261][ T9929] EXT4-fs (loop1): failed to open journal device unknown-block(2048,3) -6 [ 100.315291][ T9935] EXT4-fs error (device loop0): ext4_quota_enable:7139: comm syz.0.3109: Bad quota inode: 512, type: 2 [ 100.370500][ T9935] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=512). Please run e2fsck to fix. [ 100.399669][ T9935] EXT4-fs (loop0): mount failed [ 100.512953][ T9989] loop3: detected capacity change from 0 to 512 [ 100.574154][ T9989] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 100.589665][T10008] loop0: detected capacity change from 0 to 512 [ 100.602913][ T9989] EXT4-fs (loop3): orphan cleanup on readonly fs [ 100.614840][ T9989] __quota_error: 14 callbacks suppressed [ 100.614853][ T9989] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 100.637706][ T9989] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 100.652602][T10015] loop4: detected capacity change from 0 to 2048 [ 100.654758][ T9989] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 100.663547][T10008] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.3144: corrupted in-inode xattr: invalid ea_ino [ 100.698765][ T9989] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3135: bg 0: block 40: padding at end of block bitmap is not set [ 100.713176][ T9989] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 100.725158][ T9989] EXT4-fs (loop3): 1 truncate cleaned up [ 100.731495][T10008] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.3144: couldn't read orphan inode 15 (err -117) [ 100.776900][ T29] audit: type=1326 audit(1764072722.236:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10025 comm="syz.4.3152" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94c770f749 code=0x0 [ 100.833558][T10033] loop3: detected capacity change from 0 to 256 [ 100.883233][T10033] FAT-fs (loop3): bogus sectors per cluster 30 [ 100.889451][T10033] FAT-fs (loop3): Can't find a valid FAT filesystem [ 100.961776][T10051] loop3: detected capacity change from 0 to 2048 [ 101.028412][T10051] loop3: p1 < > p4 [ 101.043433][T10069] loop0: detected capacity change from 0 to 164 [ 101.053049][T10051] loop3: p4 size 722688 extends beyond EOD, truncated [ 101.133941][T10079] loop0: detected capacity change from 0 to 128 [ 101.168533][T10079] FAT-fs (loop0): bogus number of reserved sectors [ 101.175168][T10079] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 101.184487][T10079] FAT-fs (loop0): Can't find a valid FAT filesystem [ 101.363816][T10115] loop3: detected capacity change from 0 to 1024 [ 101.382343][T10101] loop0: detected capacity change from 0 to 8192 [ 101.388959][T10115] EXT4-fs: inline encryption not supported [ 101.400246][T10123] loop1: detected capacity change from 0 to 512 [ 101.416696][T10115] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 101.431838][ T4135] loop0: p1 < > p2 p4 < p5 > [ 101.436556][ T4135] loop0: partition table partially beyond EOD, truncated [ 101.459505][T10123] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 101.467408][T10123] System zones: 1-12 [ 101.483816][ T4135] loop0: p1 start 134217728 is beyond EOD, truncated [ 101.490510][ T4135] loop0: p2 size 591360 extends beyond EOD, truncated [ 101.497819][T10123] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.3199: Directory hole found for htree index block 0 [ 101.513616][ T4135] loop0: p5 size 591360 extends beyond EOD, truncated [ 101.528813][T10101] loop0: p1 < > p2 p4 < p5 > [ 101.533550][T10101] loop0: partition table partially beyond EOD, truncated [ 101.533717][T10123] EXT4-fs (loop1): Remounting filesystem read-only [ 101.553465][T10123] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 101.561653][T10133] loop3: detected capacity change from 0 to 2048 [ 101.561832][T10123] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 101.580885][T10101] loop0: p1 start 134217728 is beyond EOD, truncated [ 101.587597][T10101] loop0: p2 size 591360 extends beyond EOD, truncated [ 101.596362][T10133] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.618813][T10101] loop0: p5 size 591360 extends beyond EOD, truncated [ 101.635474][T10133] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 101.955485][T10197] loop2: detected capacity change from 0 to 512 [ 101.986856][T10202] loop4: detected capacity change from 0 to 512 [ 102.003955][T10197] EXT4-fs: Ignoring removed orlov option [ 102.020940][T10206] loop0: detected capacity change from 0 to 512 [ 102.034268][T10202] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.3239: EA inode hash validation failed [ 102.054948][T10197] EXT4-fs: old and new quota format mixing [ 102.059176][T10202] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 102.073880][T10202] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.3239: corrupted inode contents [ 102.091489][T10202] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #15: comm syz.4.3239: mark_inode_dirty error [ 102.116078][T10206] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.3240: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 102.154182][T10202] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.3239: corrupted inode contents [ 102.191943][T10206] EXT4-fs error (device loop0): ext4_quota_enable:7139: comm syz.0.3240: Bad quota inode: 3, type: 0 [ 102.229436][T10202] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.3239: mark_inode_dirty error [ 102.239830][T10206] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 102.271214][T10206] EXT4-fs (loop0): mount failed [ 102.276334][T10202] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.3239: mark inode dirty (error -117) [ 102.303159][T10202] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 102.312722][T10202] EXT4-fs (loop4): 1 orphan inode deleted [ 102.434892][ T29] audit: type=1400 audit(1764072714.791:226): avc: denied { write } for pid=10262 comm="syz.0.3267" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 102.495393][T10270] loop3: detected capacity change from 0 to 512 [ 102.523105][T10270] EXT4-fs (loop3): filesystem is read-only [ 102.530379][ T29] audit: type=1400 audit(1764072714.875:227): avc: denied { read } for pid=10276 comm="syz.1.3274" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 102.537088][T10279] loop0: detected capacity change from 0 to 512 [ 102.553085][ T29] audit: type=1400 audit(1764072714.875:228): avc: denied { open } for pid=10276 comm="syz.1.3274" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 102.562262][T10270] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 102.593829][T10270] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1)! [ 102.600770][T10279] EXT4-fs: Ignoring removed oldalloc option [ 102.604149][T10270] EXT4-fs (loop3): group descriptors corrupted! [ 102.660624][T10288] SELinux: Context system_u:object is not valid (left unmapped). [ 102.669238][ T29] audit: type=1400 audit(1764072715.006:229): avc: denied { relabelto } for pid=10287 comm="syz.4.3280" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 102.694885][ T29] audit: type=1400 audit(1764072715.006:230): avc: denied { associate } for pid=10287 comm="syz.4.3280" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 102.730123][T10279] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: comm syz.0.3275: Parent and EA inode have the same ino 15 [ 102.746372][T10279] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: comm syz.0.3275: Parent and EA inode have the same ino 15 [ 102.759011][T10279] EXT4-fs (loop0): 1 orphan inode deleted [ 103.096478][T10343] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 103.217271][T10368] loop1: detected capacity change from 0 to 512 [ 103.232356][T10367] loop2: detected capacity change from 0 to 512 [ 103.235637][T10368] EXT4-fs (loop1): unable to read superblock [ 103.280962][T10367] EXT4-fs: group quota file already specified [ 103.480877][T10401] loop4: detected capacity change from 0 to 764 [ 103.497261][T10405] loop3: detected capacity change from 0 to 128 [ 103.504299][T10401] ISOFS: Logical zone size(255) < hardware blocksize(2048) [ 103.533683][T10405] FAT-fs (loop3): bogus number of reserved sectors [ 103.540206][T10405] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 103.551172][T10405] FAT-fs (loop3): Can't find a valid FAT filesystem [ 103.590899][T10415] loop1: detected capacity change from 0 to 512 [ 103.631273][T10415] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.3339: corrupted in-inode xattr: e_name out of bounds [ 103.687028][T10415] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3339: couldn't read orphan inode 15 (err -117) [ 103.782543][T10440] loop2: detected capacity change from 0 to 512 [ 103.811911][T10440] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 103.834037][T10440] EXT4-fs (loop2): invalid journal inode [ 103.851702][T10440] EXT4-fs (loop2): can't get journal size [ 103.859686][T10440] EXT4-fs (loop2): 1 truncate cleaned up [ 103.897969][T10453] loop3: detected capacity change from 0 to 512 [ 103.947683][T10460] loop4: detected capacity change from 0 to 512 [ 103.958252][T10453] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 103.986580][T10462] loop1: detected capacity change from 0 to 164 [ 103.996583][T10460] EXT4-fs (loop4): Invalid log cluster size: 63 [ 104.012709][T10462] Unable to read rock-ridge attributes [ 104.046731][ T29] audit: type=1400 audit(1764072716.287:231): avc: denied { mount } for pid=10467 comm="syz.2.3368" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 104.132831][ T29] audit: type=1326 audit(1764072716.343:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10473 comm="syz.4.3366" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94c770f749 code=0x0 [ 104.155727][ T29] audit: type=1400 audit(1764072716.362:233): avc: denied { write } for pid=10479 comm="syz.2.3370" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 104.270504][T10496] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 104.369617][T10512] tmpfs: Bad value for 'mpol' [ 104.477387][T10508] loop1: detected capacity change from 0 to 8192 [ 104.511780][T10538] loop4: detected capacity change from 0 to 512 [ 104.528420][T10508] loop1: p1 < > p2 p4 < p5 > [ 104.533103][T10508] loop1: partition table partially beyond EOD, truncated [ 104.545165][T10508] loop1: p1 start 134217728 is beyond EOD, truncated [ 104.551877][T10508] loop1: p2 size 591360 extends beyond EOD, truncated [ 104.595231][T10508] loop1: p5 size 591360 extends beyond EOD, truncated [ 104.595753][T10538] EXT4-fs error (device loop4): __ext4_fill_super:5512: inode #2: comm syz.4.3401: iget: checksum invalid [ 104.629188][T10538] EXT4-fs (loop4): get root inode failed [ 104.634905][T10538] EXT4-fs (loop4): mount failed [ 104.721681][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 104.806451][T10573] loop1: detected capacity change from 0 to 164 [ 104.814276][T10572] loop0: detected capacity change from 0 to 512 [ 104.828383][T10577] bpf: Bad value for 'uid' [ 104.833625][T10575] IPv6: addrconf: prefix option has invalid lifetime [ 104.835518][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 104.841349][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 104.851120][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 104.872014][T10573] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 104.887045][T10572] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.3417: bg 0: block 5: invalid block bitmap [ 104.993747][T10572] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 105.030660][T10572] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3417: invalid indirect mapped block 3 (level 2) [ 105.065850][T10572] EXT4-fs (loop0): 2 truncates cleaned up [ 105.263688][T10631] loop1: detected capacity change from 0 to 512 [ 105.270476][T10630] tmpfs: Bad value for 'mpol' [ 105.290271][T10631] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 105.330161][T10631] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 105.369372][T10631] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.3444: inode #15: comm syz.1.3444: iget: illegal inode # [ 105.426034][T10631] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3444: couldn't read orphan inode 15 (err -117) [ 105.735526][T10706] loop0: detected capacity change from 0 to 512 [ 105.760570][T10706] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 105.784799][T10706] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.3482: iget: bad extended attribute block 851968 [ 105.805262][T10716] loop4: detected capacity change from 0 to 256 [ 105.822031][T10706] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.3482: couldn't read orphan inode 15 (err -117) [ 105.925401][T10732] loop1: detected capacity change from 0 to 1024 [ 105.951986][T10732] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 105.963034][T10732] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 105.975228][T10739] loop4: detected capacity change from 0 to 2048 [ 105.983365][T10741] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 105.992627][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 105.992639][ T29] audit: type=1400 audit(1764072718.120:240): avc: denied { relabelto } for pid=10740 comm="syz.2.3495" name="700" dev="tmpfs" ino=3590 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 105.994323][T10732] jbd2_journal_init_inode: Cannot locate journal superblock [ 105.998679][ T29] audit: type=1400 audit(1764072718.120:241): avc: denied { associate } for pid=10740 comm="syz.2.3495" name="700" dev="tmpfs" ino=3590 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 106.024579][T10732] EXT4-fs (loop1): Could not load journal inode [ 106.121739][T10752] futex_wake_op: syz.4.3504 tries to shift op by -1; fix this program [ 106.139706][ T29] audit: type=1400 audit(1764072718.251:242): avc: denied { write } for pid=10753 comm="syz.2.3505" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 106.166756][ T29] audit: type=1400 audit(1764072718.251:243): avc: denied { setattr } for pid=10753 comm="syz.2.3505" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 106.355651][T10795] tmpfs: Bad value for 'mpol' [ 106.364857][T10799] SELinux: security_context_str_to_sid (@·Ďá˛j*ĺjěɺ푶ƄŃT˘<ŽO{µ¦­‚÷om‡) failed with errno=-22 [ 106.574908][T10841] futex_wake_op: syz.3.3547 tries to shift op by 535; fix this program [ 106.679096][T10861] loop1: detected capacity change from 0 to 512 [ 106.709055][T10861] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 106.734259][T10873] loop4: detected capacity change from 0 to 512 [ 106.755085][T10861] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.3557: iget: bad i_size value: 12154757448730 [ 106.794957][T10873] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 106.795518][T10861] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3557: couldn't read orphan inode 13 (err -117) [ 106.832579][T10873] EXT4-fs (loop4): failed to open journal device unknown-block(8,0) -16 [ 106.886730][T10889] loop2: detected capacity change from 0 to 2048 [ 106.889028][T10893] loop3: detected capacity change from 0 to 1024 [ 106.931299][T10893] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 106.942339][T10889] EXT4-fs: Invalid commit interval 1904929124, must be smaller than 21474836 [ 106.979176][T10893] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 107.010868][T10893] EXT4-fs (loop3): orphan cleanup on readonly fs [ 107.019939][T10908] loop0: detected capacity change from 0 to 128 [ 107.032270][T10893] Quota error (device loop3): v2_read_file_info: Free block number 2147483648 out of range (1, 6). [ 107.063186][T10893] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 107.077862][T10893] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 107.086835][T10893] EXT4-fs error (device loop3): ext4_free_blocks:6706: comm syz.3.3573: Freeing blocks not in datazone - block = 0, count = 4096 [ 107.161356][T10926] loop1: detected capacity change from 0 to 128 [ 107.167946][T10926] msdos: Bad value for 'gid' [ 107.168551][T10893] EXT4-fs (loop3): Remounting filesystem read-only [ 107.172598][T10926] msdos: Bad value for 'gid' [ 107.214980][T10893] EXT4-fs (loop3): 1 truncate cleaned up [ 107.269875][T10942] loop2: detected capacity change from 0 to 256 [ 107.286604][ T29] audit: type=1400 audit(1764072719.327:244): avc: denied { create } for pid=10943 comm="syz.4.3597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 107.320223][T10942] vfat: Bad value for 'utf8' [ 107.417054][T10969] loop2: detected capacity change from 0 to 512 [ 107.449340][T10969] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 107.504329][T10978] loop4: detected capacity change from 0 to 128 [ 107.521732][T10978] FAT-fs (loop4): bogus number of reserved sectors [ 107.528249][T10978] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 107.537656][T10978] FAT-fs (loop4): Can't find a valid FAT filesystem [ 107.582828][T10990] loop0: detected capacity change from 0 to 512 [ 107.639819][T10990] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 107.654785][T10990] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 107.673043][T11004] loop1: detected capacity change from 0 to 512 [ 107.700779][T11004] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 107.729972][T11013] tmpfs: Bad value for 'mpol' [ 107.742990][T11004] EXT4-fs (loop1): orphan cleanup on readonly fs [ 107.772242][T11004] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 107.786887][T11004] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 107.793599][T11004] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.3625: bad orphan inode 768 [ 107.995046][ T29] audit: type=1326 audit(1764072719.991:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11061 comm="syz.1.3655" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f66e889f749 code=0x0 [ 108.026266][T11065] loop2: detected capacity change from 0 to 512 [ 108.052957][T11065] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 108.087546][T11065] EXT4-fs (loop2): orphan cleanup on readonly fs [ 108.117411][T11065] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 108.140660][T11065] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 108.176584][T11084] loop0: detected capacity change from 0 to 8192 [ 108.188789][T11065] EXT4-fs error (device loop2): __ext4_iget:5443: inode #16: block 127754: comm syz.2.3656: invalid block [ 108.226125][T11065] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.3656: couldn't read orphan inode 16 (err -117) [ 108.316910][T11108] tmpfs: Bad value for 'mpol' [ 108.351252][T11116] loop4: detected capacity change from 0 to 128 [ 108.377445][T11116] FAT-fs (loop4): bogus number of reserved sectors [ 108.383954][T11116] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 108.393266][T11116] FAT-fs (loop4): Can't find a valid FAT filesystem [ 108.470887][T11139] loop2: detected capacity change from 0 to 512 [ 108.487631][T11136] loop0: detected capacity change from 0 to 2048 [ 108.498497][T11139] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.519776][T11145] loop4: detected capacity change from 0 to 512 [ 108.529239][T11136] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.3692: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 260(4), depth 0(0) [ 108.552885][T11136] EXT4-fs (loop0): get root inode failed [ 108.558543][T11136] EXT4-fs (loop0): mount failed [ 108.565032][T11154] loop1: detected capacity change from 0 to 1024 [ 108.574729][T11139] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.3693: bad orphan inode 15 [ 108.585359][T11154] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 108.611588][T11154] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 108.620207][T11139] ext4_test_bit(bit=14, block=18) = 1 [ 108.625633][T11139] is_bad_inode(inode)=0 [ 108.629787][T11139] NEXT_ORPHAN(inode)=1023 [ 108.634118][T11139] max_ino=32 [ 108.637301][T11139] i_nlink=0 [ 108.663091][T11154] EXT4-fs (loop1): orphan cleanup on readonly fs [ 108.678187][T11139] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #15: comm syz.2.3693: corrupted xattr block 19: e_value size too large [ 108.684601][T11154] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 108.702326][T11167] loop4: detected capacity change from 0 to 164 [ 108.708243][T11154] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 108.714483][T11169] IPv6: addrconf: prefix option has invalid lifetime [ 108.719556][T11154] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.3697: Failed to acquire dquot type 0 [ 108.725211][T11169] IPv6: addrconf: prefix option has invalid lifetime [ 108.736634][T11154] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 108.754265][T11154] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.3697: Failed to acquire dquot type 0 [ 108.766483][T11139] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 108.775723][T11167] ISOFS: unable to read i-node block [ 108.781157][T11167] isofs_fill_super: get root inode failed [ 108.789401][T11154] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.3697: Freeing blocks not in datazone - block = 0, count = 4096 [ 108.826519][T11154] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.3697: Failed to acquire dquot type 0 [ 108.838591][T11154] EXT4-fs (loop1): 1 orphan inode deleted [ 108.860557][T11176] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 109.042684][T11205] cgroup2: Unexpected value for 'memory_localevents' [ 109.202077][T11230] loop4: detected capacity change from 0 to 512 [ 109.231741][T11230] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 109.344787][T11248] tmpfs: Bad value for 'mpol' [ 109.447112][T11261] loop3: detected capacity change from 0 to 128 [ 109.477280][T11261] FAT-fs (loop3): bogus number of FAT structure [ 109.483577][T11261] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 109.493051][T11261] FAT-fs (loop3): Can't find a valid FAT filesystem [ 109.611490][T11279] loop3: detected capacity change from 0 to 1024 [ 109.629594][T11279] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 109.667788][T11279] JBD2: no valid journal superblock found [ 109.673534][T11279] EXT4-fs (loop3): Could not load journal inode [ 109.707135][T11291] loop4: detected capacity change from 0 to 1024 [ 109.743621][T11295] loop0: detected capacity change from 0 to 764 [ 109.781709][T11295] rock: directory entry would overflow storage [ 109.787878][T11295] rock: sig=0x5245, size=8, remaining=5 [ 109.856517][T11207] syz.2.3724 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 109.867561][T11207] CPU: 0 UID: 0 PID: 11207 Comm: syz.2.3724 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 109.867649][T11207] Tainted: [W]=WARN [ 109.867656][T11207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 109.867660][T11305] loop4: detected capacity change from 0 to 512 [ 109.867668][T11207] Call Trace: [ 109.867675][T11207] [ 109.867682][T11207] __dump_stack+0x1d/0x30 [ 109.867702][T11207] dump_stack_lvl+0xe8/0x140 [ 109.867721][T11207] dump_stack+0x15/0x1b [ 109.867817][T11207] dump_header+0x81/0x220 [ 109.867834][T11207] oom_kill_process+0x342/0x400 [ 109.867917][T11207] out_of_memory+0x979/0xb80 [ 109.867945][T11207] try_charge_memcg+0x610/0xa10 [ 109.868048][T11207] charge_memcg+0x51/0xc0 [ 109.868068][T11207] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 109.868125][T11207] __read_swap_cache_async+0x17b/0x2d0 [ 109.868148][T11207] swap_cluster_readahead+0x262/0x3c0 [ 109.868171][T11207] swapin_readahead+0xde/0x800 [ 109.868191][T11207] ? mod_memcg_lruvec_state+0x1fc/0x2c0 [ 109.868292][T11207] ? __lruvec_stat_mod_folio+0xd6/0x120 [ 109.868400][T11207] ? __rcu_read_unlock+0x4f/0x70 [ 109.868424][T11207] ? swap_cache_get_folio+0x277/0x280 [ 109.868443][T11207] do_swap_page+0x2ae/0x2370 [ 109.868539][T11207] ? css_rstat_updated+0xb7/0x240 [ 109.868558][T11207] ? __pfx_default_wake_function+0x10/0x10 [ 109.868584][T11207] handle_mm_fault+0x9a5/0x2be0 [ 109.868607][T11207] ? vma_start_read+0x141/0x1f0 [ 109.868658][T11207] do_user_addr_fault+0x630/0x1080 [ 109.868722][T11207] ? fpregs_restore_userregs+0xe2/0x1d0 [ 109.868750][T11207] ? switch_fpu_return+0xe/0x20 [ 109.868810][T11207] ? fpregs_assert_state_consistent+0xb4/0xe0 [ 109.868840][T11207] exc_page_fault+0x62/0xa0 [ 109.868867][T11207] asm_exc_page_fault+0x26/0x30 [ 109.868942][T11207] RIP: 0033:0x7f9e40fa59ec [ 109.869025][T11207] Code: 66 0f 1f 44 00 00 69 3d c6 fc ea 00 e8 03 00 00 48 8d 1d c7 05 38 00 e8 c2 9c 12 00 eb 0c 48 81 c3 f0 00 00 00 48 39 eb 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 f0 00 00 [ 109.869041][T11207] RSP: 002b:00007ffc1ac93ea0 EFLAGS: 00010283 [ 109.869056][T11207] RAX: 0000000000000000 RBX: 00007f9e41327080 RCX: 0000000000000000 [ 109.869069][T11207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055555aa9d808 [ 109.869148][T11207] RBP: 00007f9e41327da0 R08: 0000000000000000 R09: 7fffffffffffffff [ 109.869160][T11207] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000001abbd [ 109.869173][T11207] R13: 00007ffc1ac93f90 R14: ffffffffffffffff R15: 00007ffc1ac93fb0 [ 109.869263][T11207] [ 109.869339][T11207] memory: usage 295500kB, limit 307200kB, failcnt 2676 [ 110.031080][T11305] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 13 [ 110.035121][T11207] memory+swap: usage 52772kB, limit 9007199254740988kB, failcnt 0 [ 110.035134][T11207] kmem: usage 52528kB, limit 9007199254740988kB, failcnt 0 [ 110.035146][T11207] Memory cgroup stats for /syz2: [ 110.147217][T11313] loop3: detected capacity change from 0 to 512 [ 110.167056][T11207] cache 0 [ 110.169996][T11207] rss 0 [ 110.172753][T11207] shmem 0 [ 110.176022][T11207] mapped_file 0 [ 110.179472][T11207] dirty 0 [ 110.182397][T11207] writeback 0 [ 110.185897][T11207] workingset_refault_anon 2 [ 110.190392][T11207] workingset_refault_file 0 [ 110.194903][T11207] swap 114688 [ 110.198216][T11207] swapcached 8192 [ 110.201838][T11207] pgpgin 66626 [ 110.205278][T11207] pgpgout 66621 [ 110.208722][T11207] pgfault 85583 [ 110.212164][T11207] pgmajfault 3 [ 110.215533][T11207] inactive_anon 0 [ 110.218295][T11317] 9pnet: Unknown protocol version 9p20\++} [ 110.219171][T11207] active_anon 8192 [ 110.228655][T11207] inactive_file 0 [ 110.232314][T11207] active_file 12288 [ 110.236135][T11207] unevictable 0 [ 110.239647][T11207] hierarchical_memory_limit 314572800 [ 110.240611][T11324] loop1: detected capacity change from 0 to 1024 [ 110.245050][T11207] hierarchical_memsw_limit 9223372036854771712 [ 110.257508][T11207] total_cache 0 [ 110.261035][T11207] total_rss 0 [ 110.264312][T11207] total_shmem 0 [ 110.267758][T11207] total_mapped_file 0 [ 110.271749][T11207] total_dirty 0 [ 110.275192][T11207] total_writeback 0 [ 110.278014][T11324] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 110.278985][T11207] total_workingset_refault_anon 2 [ 110.278995][T11207] total_workingset_refault_file 0 [ 110.279001][T11207] total_swap 114688 [ 110.279007][T11207] total_swapcached 8192 [ 110.279013][T11207] total_pgpgin 66626 [ 110.279019][T11207] total_pgpgout 66621 [ 110.279026][T11207] total_pgfault 85583 [ 110.288800][T11324] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 110.293784][T11207] total_pgmajfault 3 [ 110.293792][T11207] total_inactive_anon 0 [ 110.293800][T11207] total_active_anon 8192 [ 110.317635][T11324] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 110.318666][T11207] total_inactive_file 0 [ 110.318675][T11207] total_active_file 12288 [ 110.339620][T11324] EXT4-fs (loop1): journal inode is deleted [ 110.340445][T11207] total_unevictable 0 [ 110.340453][T11207] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.3724,pid=11207,uid=0 [ 110.383490][T11207] Memory cgroup out of memory: Killed process 11207 (syz.2.3724) total-vm:95884kB, anon-rss:1136kB, file-rss:21668kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:1000 [ 110.400165][T11337] loop4: detected capacity change from 0 to 512 [ 110.407536][T11313] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 110.419029][T11313] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 110.429171][T11313] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3774: Corrupt directory, running e2fsck is recommended [ 110.462522][T11313] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 110.477527][T11313] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3774: corrupted in-inode xattr: invalid ea_ino [ 110.491559][T11337] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 110.512056][T11313] EXT4-fs (loop3): Remounting filesystem read-only [ 110.537694][T11337] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 110.554511][T11337] block device autoloading is deprecated and will be removed. [ 110.583966][T11337] EXT4-fs (loop4): couldn't read superblock of external journal [ 110.709630][T11364] loop2: detected capacity change from 0 to 1024 [ 110.718100][T11364] EXT4-fs: Ignoring removed nomblk_io_submit option [ 110.724735][T11364] EXT4-fs: Ignoring removed orlov option [ 110.730491][T11364] ext2: Bad value for 'mb_optimize_scan' [ 110.762058][T11378] loop1: detected capacity change from 0 to 164 [ 110.931385][T11404] loop1: detected capacity change from 0 to 2048 [ 110.967402][T11404] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 110.973269][T11412] loop4: detected capacity change from 0 to 512 [ 110.977073][T11404] EXT4-fs (loop1): group descriptors corrupted! [ 111.035537][T11412] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 111.063418][T11412] EXT4-fs (loop4): orphan cleanup on readonly fs [ 111.073272][T11412] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.3826: Failed to acquire dquot type 1 [ 111.087185][T11412] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3826: bg 0: block 40: padding at end of block bitmap is not set [ 111.106886][T11428] loop3: detected capacity change from 0 to 2048 [ 111.113258][T11412] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 111.124784][T11412] EXT4-fs (loop4): 1 truncate cleaned up [ 111.158825][T11437] loop1: detected capacity change from 0 to 1024 [ 111.168334][ T3351] Alternate GPT is invalid, using primary GPT. [ 111.174544][ T3351] loop3: p1 p2 p3 [ 111.174641][T11440] loop2: detected capacity change from 0 to 512 [ 111.178348][ T3351] loop3: partition table partially beyond EOD, truncated [ 111.191818][T11437] EXT4-fs: Ignoring removed orlov option [ 111.200730][T11437] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 111.217397][T11437] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 111.227753][T11437] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 111.245593][T11437] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 111.254424][T11437] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 111.254424][T11437] [ 111.265193][T11437] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 111.276220][T11428] Alternate GPT is invalid, using primary GPT. [ 111.282444][T11428] loop3: p1 p2 p3 [ 111.282589][T11440] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.286194][T11428] loop3: partition table partially beyond EOD, truncated [ 111.295176][T11440] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 111.324203][T11440] EXT4-fs (loop2): orphan cleanup on readonly fs [ 111.347223][T11440] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.3838: bad orphan inode 15 [ 111.357616][T11440] ext4_test_bit(bit=14, block=18) = 1 [ 111.363010][T11440] is_bad_inode(inode)=0 [ 111.364927][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 111.364939][ T29] audit: type=1326 audit(1764072723.133:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11453 comm="syz.4.3846" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94c770f749 code=0x0 [ 111.367142][T11440] NEXT_ORPHAN(inode)=1023 [ 111.397401][T11456] Invalid ELF header type: 3 != 1 [ 111.400274][T11440] max_ino=32 [ 111.400283][T11440] i_nlink=0 [ 111.405354][ T29] audit: type=1400 audit(1764072723.171:249): avc: denied { module_load } for pid=11455 comm="syz.0.3847" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 111.410918][ T3003] Alternate GPT is invalid, using primary GPT. [ 111.437272][ T3003] loop3: p1 p2 p3 [ 111.441043][ T3003] loop3: partition table partially beyond EOD, truncated [ 111.446409][T11440] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #15: comm syz.2.3838: corrupted xattr block 19: bad e_name length [ 111.471774][T11458] loop1: detected capacity change from 0 to 1024 [ 111.479785][T11440] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 111.490629][T11458] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 111.517173][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 111.531277][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 111.542233][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 111.553324][T11458] EXT4-fs error (device loop1): ext4_quota_enable:7132: comm syz.1.3844: Bad quota inum: 10, type: 2 [ 111.554766][T11460] loop4: detected capacity change from 0 to 8192 [ 111.570643][T11468] loop3: detected capacity change from 0 to 512 [ 111.586974][T11468] EXT4-fs: inline encryption not supported [ 111.592831][T11458] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=10). Please run e2fsck to fix. [ 111.610392][T11458] EXT4-fs (loop1): mount failed [ 111.635695][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 111.635889][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 111.656436][ T6173] loop4: p1 p3 p4 [ 111.660512][T11468] EXT4-fs (loop3): orphan cleanup on readonly fs [ 111.667803][T11468] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3850: corrupted in-inode xattr: invalid size in ea xattr [ 111.684611][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 111.694561][ T6173] loop4: p3 size 100663552 extends beyond EOD, truncated [ 111.703810][T11468] EXT4-fs (loop3): Remounting filesystem read-only [ 111.729270][ T6173] loop4: p4 size 50331648 extends beyond EOD, truncated [ 111.745324][T11460] loop4: p1 p3 p4 [ 111.749571][T11460] loop4: p3 size 100663552 extends beyond EOD, truncated [ 111.756929][ T29] audit: type=1400 audit(1764072723.498:250): avc: denied { create } for pid=11479 comm="syz.1.3857" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 111.783548][T11460] loop4: p4 size 50331648 extends beyond EOD, truncated [ 111.847999][T11490] loop3: detected capacity change from 0 to 512 [ 111.876069][T11490] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.3859: casefold flag without casefold feature [ 111.889931][T11490] EXT4-fs (loop3): get root inode failed [ 111.895591][T11490] EXT4-fs (loop3): mount failed [ 111.931831][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 111.949164][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 111.970358][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 112.044649][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 112.072551][T11525] loop3: detected capacity change from 0 to 1024 [ 112.095049][T11525] EXT4-fs: Ignoring removed nomblk_io_submit option [ 112.143547][T11540] futex_wake_op: syz.1.3882 tries to shift op by 144; fix this program [ 112.186882][ T29] audit: type=1400 audit(1764072723.910:251): avc: denied { unmount } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 112.308977][T11559] loop2: detected capacity change from 0 to 4096 [ 112.326493][T11569] loop4: detected capacity change from 0 to 164 [ 112.342761][T11572] loop1: detected capacity change from 0 to 512 [ 112.349445][T11559] EXT4-fs (loop2): unsupported descriptor size 255 [ 112.367954][T11575] loop3: detected capacity change from 0 to 1024 [ 112.386364][T11575] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 112.388396][T11572] EXT4-fs (loop1): bad s_min_extra_isize: 65528 [ 112.397318][T11575] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 112.457134][T11575] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 112.476659][T11575] EXT4-fs (loop3): invalid journal inode [ 112.501079][T11575] EXT4-fs (loop3): can't get journal size [ 112.513377][T11575] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #3: comm syz.3.3901: blocks 2-2 from inode overlap system zone [ 112.547573][T11575] EXT4-fs (loop3): failed to initialize system zone (-117) [ 112.554806][T11575] EXT4-fs (loop3): mount failed [ 112.594275][T11602] loop1: detected capacity change from 0 to 512 [ 112.607401][T11600] loop0: detected capacity change from 0 to 1024 [ 112.634642][T11600] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.658347][T11602] EXT4-fs error (device loop1): ext4_quota_enable:7132: comm syz.1.3915: Bad quota inum: 393220, type: 1 [ 112.670797][T11600] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3914: bg 0: block 10: padding at end of block bitmap is not set [ 112.696385][T11600] Quota error (device loop0): write_blk: dquota write failed [ 112.701156][T11602] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=393220). Please run e2fsck to fix. [ 112.703763][T11600] Quota error (device loop0): find_free_dqentry: Can't write quota data block 2 [ 112.729767][T11600] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 112.743302][T11600] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3914: Failed to acquire dquot type 0 [ 112.758916][ T29] audit: type=1400 audit(1764072724.433:252): avc: denied { create } for pid=11617 comm="syz.3.3920" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 112.779450][T11600] Quota error (device loop0): write_blk: dquota write failed [ 112.786866][T11600] Quota error (device loop0): find_free_dqentry: Can't write quota data block 2 [ 112.798434][T11602] EXT4-fs (loop1): mount failed [ 112.803640][T11600] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3914: Failed to acquire dquot type 0 [ 112.815514][T11600] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.3914: Freeing blocks not in datazone - block = 0, count = 4096 [ 112.902672][T11600] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3914: Failed to acquire dquot type 0 [ 112.959572][T11600] EXT4-fs (loop0): 1 orphan inode deleted [ 112.966546][T11646] loop2: detected capacity change from 0 to 1024 [ 112.996240][T11646] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 112.996240][T11646] [ 113.007004][T11646] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 113.184151][T11683] loop2: detected capacity change from 0 to 256 [ 113.253203][T11691] loop4: detected capacity change from 0 to 1024 [ 113.301742][T11691] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 113.326315][T11691] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 113.355331][T11691] jbd2_journal_init_inode: Cannot locate journal superblock [ 113.362693][T11691] EXT4-fs (loop4): Could not load journal inode [ 113.441472][T11727] loop2: detected capacity change from 0 to 764 [ 113.472039][T11733] loop3: detected capacity change from 0 to 512 [ 113.699549][T11774] loop4: detected capacity change from 0 to 1024 [ 113.719230][T11774] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 113.782884][T11788] loop4: detected capacity change from 0 to 512 [ 113.796901][T11788] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 113.806582][T11788] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 113.842403][T11789] loop3: detected capacity change from 0 to 8192 [ 113.844382][T11792] loop2: detected capacity change from 0 to 8192 [ 113.856042][T11788] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.4004: Invalid inode table block 1 in block_group 0 [ 113.869407][T11788] EXT4-fs (loop4): Remounting filesystem read-only [ 113.876448][T11788] EXT4-fs (loop4): get root inode failed [ 113.882090][T11788] EXT4-fs (loop4): mount failed [ 113.905670][T11792] loop2: p1 < > p3 < > p4 [ 113.910104][T11792] loop2: partition table partially beyond EOD, truncated [ 113.939011][T11792] loop2: p1 start 4294967040 is beyond EOD, truncated [ 113.953049][T11792] loop2: p4 start 8388608 is beyond EOD, truncated [ 114.264082][T11855] loop4: detected capacity change from 0 to 764 [ 114.288774][T11855] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 114.300287][T11859] loop3: detected capacity change from 0 to 512 [ 114.313315][T11861] loop2: detected capacity change from 0 to 1024 [ 114.336037][T11859] EXT4-fs (loop3): too many log groups per flexible block group [ 114.354460][T11859] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 114.375095][T11861] EXT4-fs: Ignoring removed orlov option [ 114.398672][T11859] EXT4-fs (loop3): mount failed [ 114.420444][T11861] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 114.457894][T11861] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 114.479165][T11861] EXT4-fs (loop2): invalid journal inode [ 114.503348][T11861] EXT4-fs (loop2): can't get journal size [ 114.512911][T11861] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 17104912: comm syz.2.4041: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 114.532765][T11861] EXT4-fs (loop2): failed to initialize system zone (-117) [ 114.540122][T11861] EXT4-fs (loop2): mount failed [ 114.686485][T11914] loop3: detected capacity change from 0 to 512 [ 114.697990][T11914] vfat: Bad value for 'uni_xlate' [ 114.795953][T11934] loop2: detected capacity change from 0 to 2048 [ 114.804848][T11934] EXT4-fs (loop2): unsupported descriptor size 9 [ 114.839683][T11940] loop0: detected capacity change from 0 to 1756 [ 114.890718][T11948] loop3: detected capacity change from 0 to 1024 [ 114.898174][T11948] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 114.908023][T11952] tmpfs: Unknown parameter 'defcontextC' [ 115.254922][T12004] loop4: detected capacity change from 0 to 512 [ 115.270220][T12004] EXT4-fs: Ignoring removed orlov option [ 115.308368][T12004] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 115.319207][T12004] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 115.329582][T12004] EXT4-fs (loop4): group descriptors corrupted! [ 115.483837][T12044] loop3: detected capacity change from 0 to 512 [ 115.509784][T12044] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.3.4131: corrupted xattr block 95: invalid header [ 115.532478][T12044] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.4131: bg 0: block 7: invalid block bitmap [ 115.545711][T12044] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 115.565176][T12055] loop1: detected capacity change from 0 to 128 [ 115.565794][T12044] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4131: invalid indirect mapped block 69888 (level 2) [ 115.610227][T12044] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2967: inode #11: comm syz.3.4131: corrupted xattr block 95: invalid header [ 115.626093][T12044] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 115.646380][T12044] EXT4-fs (loop3): 1 orphan inode deleted [ 115.672631][T12044] EXT4-fs mount: 54 callbacks suppressed [ 115.672643][T12044] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.764088][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.833247][T12083] loop4: detected capacity change from 0 to 1024 [ 115.891063][T12083] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 115.913826][T12097] loop2: detected capacity change from 0 to 512 [ 115.947351][T12097] EXT4-fs (loop2): invalid first ino: 0 [ 115.972690][T12083] EXT4-fs (loop4): mount failed [ 116.055168][T12114] loop3: detected capacity change from 0 to 256 [ 116.112806][T12114] FAT-fs (loop3): codepage cp862 not found [ 116.180428][T12131] loop2: detected capacity change from 0 to 2048 [ 116.189155][T12125] loop0: detected capacity change from 0 to 1024 [ 116.195038][T12130] loop3: detected capacity change from 0 to 2048 [ 116.204629][T12125] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1152921504606846981)! [ 116.216244][T12125] EXT4-fs (loop0): group descriptors corrupted! [ 116.237437][T12137] loop4: detected capacity change from 0 to 128 [ 116.241101][T12131] Alternate GPT is invalid, using primary GPT. [ 116.250151][T12131] loop2: p2 p3 p7 [ 116.293832][ T7194] loop3: unable to read partition table [ 116.322828][ T7194] loop3: partition table beyond EOD, truncated [ 116.366395][T12130] loop3: unable to read partition table [ 116.382183][T12130] loop3: partition table beyond EOD, truncated [ 116.388502][T12130] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 116.461873][T12155] loop4: detected capacity change from 0 to 2048 [ 116.492938][T12155] Alternate GPT is invalid, using primary GPT. [ 116.499272][T12155] loop4: p1 p2 p3 [ 116.503046][T12155] loop4: partition table partially beyond EOD, truncated [ 116.565296][ T3003] loop3: unable to read partition table [ 116.577743][ T3003] loop3: partition table beyond EOD, truncated [ 116.647442][T12189] SELinux: security_context_str_to_sid () failed with errno=-22 [ 116.656421][T12187] loop4: detected capacity change from 0 to 164 [ 116.793140][T12209] loop0: detected capacity change from 0 to 2048 [ 116.856923][T12221] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 116.883183][ T4135] Alternate GPT is invalid, using primary GPT. [ 116.889416][ T4135] loop0: p1 p2 p3 [ 116.893150][ T4135] loop0: partition table partially beyond EOD, truncated [ 116.945725][T12231] loop1: detected capacity change from 0 to 1024 [ 116.967486][T12209] Alternate GPT is invalid, using primary GPT. [ 116.973772][T12209] loop0: p1 p2 p3 [ 116.977486][T12209] loop0: partition table partially beyond EOD, truncated [ 116.997446][T12231] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 117.012278][T12231] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 117.041393][T12231] EXT4-fs error (device loop1): ext4_get_journal_inode:5808: inode #32: comm syz.1.4221: iget: special inode unallocated [ 117.059765][T12231] EXT4-fs (loop1): Remounting filesystem read-only [ 117.081316][ T3003] Alternate GPT is invalid, using primary GPT. [ 117.084715][T12231] EXT4-fs (loop1): no journal found [ 117.087771][ T3003] loop0: p1 p2 p3 [ 117.092705][T12231] EXT4-fs (loop1): can't get journal size [ 117.096373][ T3003] loop0: partition table partially beyond EOD, truncated [ 117.142605][T12247] futex_wake_op: syz.2.4229 tries to shift op by -1; fix this program [ 117.155854][T12249] tmpfs: Bad value for 'mpol' [ 117.168301][T12231] EXT4-fs (loop1): filesystem is read-only [ 117.193370][T12231] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 117.326499][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.392661][T12258] loop4: detected capacity change from 0 to 512 [ 117.399640][T12258] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 117.445121][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 117.445133][ T29] audit: type=1326 audit(1764072728.829:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12265 comm="syz.2.4239" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e410cf749 code=0x0 [ 117.472821][T12268] loop0: detected capacity change from 0 to 164 [ 117.484254][T12258] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 117.504592][T12258] System zones: 1-12 [ 117.518761][T12258] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.4237: corrupted in-inode xattr: e_value size too large [ 117.577635][T12258] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.4237: couldn't read orphan inode 15 (err -117) [ 117.593564][T12268] ISOFS: unable to read i-node block [ 117.598849][T12268] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 117.639729][T12258] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.775285][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.809087][T12289] loop1: detected capacity change from 0 to 512 [ 117.829409][T12289] EXT4-fs error (device loop1): ext4_get_journal_inode:5808: comm syz.1.4249: inode #1792: comm syz.1.4249: iget: illegal inode # [ 117.878765][T12289] EXT4-fs (loop1): Remounting filesystem read-only [ 117.885328][T12289] EXT4-fs (loop1): no journal found [ 117.890604][T12289] EXT4-fs (loop1): can't get journal size [ 117.948480][T12289] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 117.983014][T12289] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 118.026259][T12289] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.081641][T12321] loop3: detected capacity change from 0 to 764 [ 118.114137][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.213368][ T29] audit: type=1326 audit(1764072729.540:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12351 comm="syz.3.4280" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7b0cd5f749 code=0x0 [ 118.259281][T12359] loop1: detected capacity change from 0 to 512 [ 118.297527][T12359] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8846e01c, mo2=0002] [ 118.310775][T12359] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.4283: Directory hole found for htree index block 0 [ 118.331492][T12359] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 118.339747][T12359] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.4283: Directory hole found for htree index block 0 [ 118.388735][T12359] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 118.398875][T12359] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.440217][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.497210][T12398] loop0: detected capacity change from 0 to 512 [ 118.508426][T12400] loop3: detected capacity change from 0 to 512 [ 118.515379][T12400] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 118.525980][T12400] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 118.533992][T12400] EXT4-fs (loop3): orphan cleanup on readonly fs [ 118.545907][T12398] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.4302: corrupted inode contents [ 118.559043][T12400] Quota error (device loop3): v2_read_file_info: Block with free entry 4294967071 out of range (1, 6). [ 118.570822][T12398] EXT4-fs error (device loop0) in ext4_orphan_del:301: Corrupt filesystem [ 118.579439][T12400] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 118.594103][T12400] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 118.597906][T12398] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.4302: corrupted inode contents [ 118.652603][T12400] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #16: comm syz.3.4305: iget: immutable or append flags not allowed on symlinks [ 118.666964][T12398] EXT4-fs error (device loop0): ext4_evict_inode:302: inode #15: comm syz.0.4302: mark_inode_dirty error [ 118.668290][T12400] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4305: couldn't read orphan inode 16 (err -117) [ 118.702212][T12398] EXT4-fs (loop0): 1 orphan inode deleted [ 118.712977][T12398] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.733931][T12400] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.779045][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.807026][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.862125][T12440] loop1: detected capacity change from 0 to 128 [ 118.876769][T12440] FAT-fs (loop1): bogus number of directory entries (390) [ 118.883897][T12440] FAT-fs (loop1): Can't find a valid FAT filesystem [ 118.887543][T12444] loop2: detected capacity change from 0 to 512 [ 118.896839][T12442] loop4: detected capacity change from 0 to 164 [ 118.908207][T12444] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 118.938128][T12444] EXT4-fs (loop2): 1 truncate cleaned up [ 118.949718][T12438] loop0: detected capacity change from 0 to 8192 [ 118.980505][T12444] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.010677][ T4135] loop0: p1 p2 p3 p4 [ 119.020653][ T3329] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.031797][ T4135] loop0: p1 size 3523149824 extends beyond EOD, truncated [ 119.060760][ T4135] loop0: p2 start 4293394688 is beyond EOD, truncated [ 119.067602][ T4135] loop0: p3 start 150994944 is beyond EOD, truncated [ 119.074458][ T4135] loop0: p4 size 50331648 extends beyond EOD, truncated [ 119.119781][T12438] loop0: p1 p2 p3 p4 [ 119.129583][T12438] loop0: p1 size 3523149824 extends beyond EOD, truncated [ 119.166231][T12438] loop0: p2 start 4293394688 is beyond EOD, truncated [ 119.173080][T12438] loop0: p3 start 150994944 is beyond EOD, truncated [ 119.179784][T12438] loop0: p4 size 50331648 extends beyond EOD, truncated [ 119.198761][T12477] loop1: detected capacity change from 0 to 256 [ 119.211438][ T3003] loop0: p1 p2 p3 p4 [ 119.215442][ T3003] loop0: p1 size 3523149824 extends beyond EOD, truncated [ 119.234051][T12477] vfat: Deprecated parameter 'posix' [ 119.239337][T12477] FAT-fs: "posix" option is obsolete, not supported now [ 119.241265][ T3003] loop0: p2 start 4293394688 is beyond EOD, truncated [ 119.255103][ T3003] loop0: p3 start 150994944 is beyond EOD, truncated [ 119.261997][ T3003] loop0: p4 size 50331648 extends beyond EOD, truncated [ 119.263353][T12487] cgroup: No subsys list or none specified [ 119.361174][T12501] tmpfs: Bad value for 'mpol' [ 119.372403][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 119.383181][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 119.429318][T12509] loop3: detected capacity change from 0 to 512 [ 119.442684][T12514] loop4: detected capacity change from 0 to 512 [ 119.443177][T12515] IPv6: addrconf: prefix option has invalid lifetime [ 119.459711][ T4868] udevd[4868]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 119.470511][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 119.487404][T12514] EXT4-fs: inline encryption not supported [ 119.493364][T12514] ext4: Bad value for 'resuid' [ 119.498161][T12514] ext4: Bad value for 'resuid' [ 119.502834][T12509] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 119.563655][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 119.576544][ T7194] udevd[7194]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 119.633072][T12531] loop3: detected capacity change from 0 to 512 [ 119.648376][T12531] EXT4-fs error (device loop3): ext4_get_journal_inode:5808: comm syz.3.4367: inode #1792: comm syz.3.4367: iget: illegal inode # [ 119.692143][T12531] EXT4-fs (loop3): Remounting filesystem read-only [ 119.698657][T12531] EXT4-fs (loop3): no journal found [ 119.703947][T12531] EXT4-fs (loop3): can't get journal size [ 119.716402][T12531] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 119.725992][T12531] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 119.734260][T12531] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.760879][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.898281][T12571] loop0: detected capacity change from 0 to 512 [ 119.917207][T12576] loop4: detected capacity change from 0 to 512 [ 119.929600][T12571] EXT4-fs error (device loop0): ext4_get_journal_inode:5808: comm syz.0.4386: inode #1792: comm syz.0.4386: iget: illegal inode # [ 119.952592][T12576] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 119.990179][T12571] EXT4-fs (loop0): Remounting filesystem read-only [ 119.996689][T12571] EXT4-fs (loop0): no journal found [ 120.001950][T12571] EXT4-fs (loop0): can't get journal size [ 120.024624][T12587] loop2: detected capacity change from 0 to 512 [ 120.029510][T12571] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 120.051090][T12571] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 120.051335][T12589] loop1: detected capacity change from 0 to 2048 [ 120.065382][T12587] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 120.066978][T12571] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.103958][T12589] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 120.202985][T12603] loop4: detected capacity change from 0 to 512 [ 120.203330][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.247136][T12603] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.4402: invalid indirect mapped block 1024 (level 0) [ 120.289605][T12603] EXT4-fs (loop4): Remounting filesystem read-only [ 120.301630][T12603] EXT4-fs (loop4): 1 truncate cleaned up [ 120.307680][T12603] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.363000][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.440352][T12631] loop4: detected capacity change from 0 to 2368 [ 120.547598][T12647] loop2: detected capacity change from 0 to 256 [ 120.601819][T12653] loop0: detected capacity change from 0 to 1024 [ 120.640632][T12653] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 120.669298][T12661] loop4: detected capacity change from 0 to 2048 [ 120.675853][T12653] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 120.689821][T12653] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 120.705682][T12668] loop1: detected capacity change from 0 to 512 [ 120.736891][T12653] System zones: 0-1, 4-36, 102-102 [ 120.742470][T12661] loop4: p1 < > p3 p4 [ 120.747482][T12653] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 120.760964][T12661] loop4: p3 start 458752 is beyond EOD, truncated [ 120.767450][T12661] loop4: p4 start 268435456 is beyond EOD, truncated [ 120.786835][T12668] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 120.798356][T12668] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 120.808444][T12668] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.4433: Corrupt directory, running e2fsck is recommended [ 120.821599][T12668] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 120.833046][T12668] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.4433: corrupted in-inode xattr: invalid ea_ino [ 120.889030][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.898726][T12668] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.4433: couldn't read orphan inode 15 (err -117) [ 120.964825][T12668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.977423][T12683] loop3: detected capacity change from 0 to 2048 [ 120.996317][ T29] audit: type=1400 audit(1764072732.131:261): avc: denied { execute } for pid=12689 comm="syz.2.4443" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=32278 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 121.039314][T12683] EXT4-fs: quotafile must be on filesystem root [ 121.051370][ T29] audit: type=1400 audit(1764072732.196:262): avc: denied { mount } for pid=12694 comm="syz.4.4447" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 121.083281][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.094035][ T29] audit: type=1400 audit(1764072732.224:263): avc: denied { unmount } for pid=3327 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 121.129003][T12702] loop4: detected capacity change from 0 to 1024 [ 121.156358][T12702] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 121.190851][T12702] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4450: Invalid block bitmap block 0 in block_group 0 [ 121.229106][T12702] Quota error (device loop4): write_blk: dquota write failed [ 121.236652][T12702] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 121.282032][T12702] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.4450: Failed to acquire dquot type 0 [ 121.285457][T12728] cgroup: noprefix used incorrectly [ 121.314223][T12702] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.4450: Freeing blocks not in datazone - block = 0, count = 4096 [ 121.337220][T12734] tmpfs: Unknown parameter 'n' [ 121.349440][T12702] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.4450: Invalid inode bitmap blk 0 in block_group 0 [ 121.349550][T12738] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 121.362703][T12702] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 121.387197][ T31] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-7 [ 121.387870][T12702] EXT4-fs (loop4): 1 orphan inode deleted [ 121.396178][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6981: comm kworker/u8:1: Failed to release dquot type 0 [ 121.426701][T12702] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.551149][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.659836][T12776] loop4: detected capacity change from 0 to 128 [ 121.963717][T12821] loop2: detected capacity change from 0 to 8192 [ 122.023275][ T3351] loop2: p1 p2 [ 122.026786][ T3351] loop2: p1 start 16777216 is beyond EOD, truncated [ 122.033507][ T3351] loop2: p2 size 515840 extends beyond EOD, truncated [ 122.063309][T12821] loop2: p1 p2 [ 122.067050][T12850] loop1: detected capacity change from 0 to 512 [ 122.074539][T12821] loop2: p1 start 16777216 is beyond EOD, truncated [ 122.081142][T12821] loop2: p2 size 515840 extends beyond EOD, truncated [ 122.082657][T12854] delete_channel: no stack [ 122.092042][T12852] loop3: detected capacity change from 0 to 512 [ 122.100365][T12850] EXT4-fs: journaled quota format not specified [ 122.105338][T12854] delete_channel: no stack [ 122.156629][T12852] EXT4-fs warning (device loop3): dx_probe:861: inode #2: comm syz.3.4524: dx entry: limit 0 != root limit 125 [ 122.168470][T12852] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4524: Corrupt directory, running e2fsck is recommended [ 122.192394][T12852] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 122.220223][T12852] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.4524: corrupted in-inode xattr: invalid ea_ino [ 122.266198][T12873] IPv6: addrconf: prefix option has invalid lifetime [ 122.276582][T12875] loop4: detected capacity change from 0 to 512 [ 122.286404][T12852] EXT4-fs (loop3): Remounting filesystem read-only [ 122.297240][T12875] EXT4-fs: Ignoring removed orlov option [ 122.308784][T12875] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 122.311514][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 122.329891][T12875] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #17: comm syz.4.4536: corrupted in-inode xattr: overlapping e_value [ 122.334009][T12852] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.358760][T12875] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.4536: couldn't read orphan inode 17 (err -117) [ 122.389981][ T3351] udevd[3351]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 122.398999][T12889] loop2: detected capacity change from 0 to 512 [ 122.406327][T12875] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.431857][T12889] EXT4-fs (loop2): #blocks per group too big: 65535 [ 122.478911][T12897] loop1: detected capacity change from 0 to 512 [ 122.503983][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.521345][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.566916][T12897] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.4545: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 6, max 4(4), depth 0(0) [ 122.632473][T12897] EXT4-fs (loop1): get root inode failed [ 122.638140][T12897] EXT4-fs (loop1): mount failed [ 122.643669][T12919] loop3: detected capacity change from 0 to 1024 [ 122.653936][T12923] loop2: detected capacity change from 0 to 512 [ 122.660536][T12923] FAT-fs (loop2): bogus number of FAT sectors [ 122.666650][T12923] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.693594][T12919] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 122.723837][T12919] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 122.766980][T12919] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 122.780376][T12933] loop0: detected capacity change from 0 to 512 [ 122.790066][T12933] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 122.800544][T12919] System zones: 0-1, 4-36, 102-102 [ 122.806379][T12919] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.819420][T12933] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.4559: corrupted in-inode xattr: bad e_name length [ 122.840296][T12929] loop1: detected capacity change from 0 to 8192 [ 122.848500][T12933] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.4559: couldn't read orphan inode 15 (err -117) [ 122.861052][T12933] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.887309][ T4868] loop1: p1 p2 p3 p4 [ 122.892059][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.901555][ T4868] loop1: p3 start 331777 is beyond EOD, truncated [ 122.908026][ T4868] loop1: p4 size 262912 extends beyond EOD, truncated [ 122.939619][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.958445][T12929] loop1: p1 p2 p3 p4 [ 122.967263][T12929] loop1: p3 start 331777 is beyond EOD, truncated [ 122.973846][T12929] loop1: p4 size 262912 extends beyond EOD, truncated [ 123.080685][T12973] futex_wake_op: syz.1.4580 tries to shift op by 32; fix this program [ 123.180534][ T6172] udevd[6172]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 123.185144][ T6173] udevd[6173]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 123.232482][ T29] audit: type=1400 audit(1764072734.226:264): avc: denied { create } for pid=12990 comm="syz.4.4589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 123.262108][T12998] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 123.268624][T12998] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 123.276211][T12998] vhci_hcd vhci_hcd.0: Device attached [ 123.334616][T12999] vhci_hcd: connection closed [ 123.334994][ T1375] vhci_hcd: stop threads [ 123.343884][ T1375] vhci_hcd: release socket [ 123.348342][ T1375] vhci_hcd: disconnect device [ 123.397088][T13023] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 123.406138][ T29] audit: type=1400 audit(1764072734.394:265): avc: denied { mount } for pid=13017 comm="syz.3.4602" name="/" dev="hugetlbfs" ino=33471 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 123.446811][ T29] audit: type=1400 audit(1764072734.413:266): avc: denied { unmount } for pid=3323 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 123.622464][T13058] IPv6: addrconf: prefix option has invalid lifetime [ 123.689264][T13073] mmap: syz.4.4628 (13073) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 123.700579][T13072] loop0: detected capacity change from 0 to 512 [ 123.734501][T13072] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.751930][T13078] loop3: detected capacity change from 0 to 732 [ 123.762723][T13072] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 123.767736][T13078] isofs_fill_super: get root inode failed [ 123.776433][T13072] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.791268][T13072] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4193: comm syz.0.4626: Allocating blocks 41-42 which overlap fs metadata [ 123.811550][T13085] loop4: detected capacity change from 0 to 512 [ 123.819271][T13072] EXT4-fs (loop0): Remounting filesystem read-only [ 123.825806][ T29] audit: type=1400 audit(1764072734.787:267): avc: denied { setattr } for pid=13086 comm="syz.1.4641" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 123.857270][T13072] Quota error (device loop0): write_blk: dquota write failed [ 123.859667][T13085] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.4634: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 6, max 4(4), depth 0(0) [ 123.864850][T13072] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 123.895449][T13085] EXT4-fs (loop4): get root inode failed [ 123.901085][T13085] EXT4-fs (loop4): mount failed [ 123.905411][T13095] loop2: detected capacity change from 0 to 256 [ 123.912810][T13072] EXT4-fs (loop0): 1 truncate cleaned up [ 123.920556][T13072] EXT4-fs (loop0): pa ffff8881072441c0: logic 1, phys. 41, len 23 [ 123.930644][T13072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 123.944678][T13095] FAT-fs (loop2): bogus sectors per cluster 96 [ 123.950835][T13095] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.989055][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.417622][T13184] loop1: detected capacity change from 0 to 256 [ 124.447247][T13184] msdos: Bad value for 'check' [ 124.502219][T13197] loop2: detected capacity change from 0 to 512 [ 124.525589][T13197] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 124.556898][T13197] EXT4-fs (loop2): orphan cleanup on readonly fs [ 124.563238][T13197] EXT4-fs error (device loop2): ext4_orphan_get:1392: comm syz.2.4689: inode #15: comm syz.2.4689: iget: illegal inode # [ 124.595671][T13215] loop4: detected capacity change from 0 to 512 [ 124.605038][T13197] EXT4-fs (loop2): Remounting filesystem read-only [ 124.616935][T13197] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 124.638606][T13215] EXT4-fs error (device loop4): __ext4_fill_super:5512: inode #2: comm syz.4.4698: invalid fast symlink length 39 [ 124.660403][T13215] EXT4-fs (loop4): get root inode failed [ 124.666083][T13215] EXT4-fs (loop4): mount failed [ 124.673346][ T3329] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.726672][T13234] /dev/nullb0: Can't lookup blockdev [ 124.926168][T13273] loop4: detected capacity change from 0 to 512 [ 124.937442][T13269] loop2: detected capacity change from 0 to 1764 [ 124.949488][T13273] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 124.983832][T13273] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4725: bg 0: block 384: padding at end of block bitmap is not set [ 125.035099][T13273] EXT4-fs (loop4): Remounting filesystem read-only [ 125.041761][T13273] EXT4-fs (loop4): 1 truncate cleaned up [ 125.047722][ T29] audit: type=1400 audit(1764072735.919:268): avc: denied { create } for pid=13292 comm="syz.2.4735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 125.048134][T13273] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.145023][ T3327] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.153230][T13299] loop0: detected capacity change from 0 to 1024 [ 125.185179][T13299] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 125.202114][T13299] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 125.218254][T13299] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.221973][T13313] loop1: detected capacity change from 0 to 512 [ 125.231749][T13299] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #3: block 3: comm syz.0.4738: lblock 3 mapped to illegal pblock 3 (length 1) [ 125.246083][ T3003] ================================================================== [ 125.254155][ T3003] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 125.261351][ T3003] [ 125.263657][ T3003] write to 0xffff8881007d0870 of 8 bytes by task 4135 on cpu 1: [ 125.271267][ T3003] dentry_unlink_inode+0x65/0x260 [ 125.276286][ T3003] d_delete+0x164/0x180 [ 125.280430][ T3003] d_delete_notify+0x32/0x100 [ 125.280581][T13323] loop3: detected capacity change from 0 to 2048 [ 125.285098][ T3003] vfs_unlink+0x30b/0x420 [ 125.285121][ T3003] do_unlinkat+0x24e/0x480 [ 125.285142][ T3003] __x64_sys_unlink+0x2e/0x40 [ 125.304776][ T3003] x64_sys_call+0x2dcf/0x3000 [ 125.309448][ T3003] do_syscall_64+0xd2/0x200 [ 125.313942][ T3003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.319821][ T3003] [ 125.322127][ T3003] read to 0xffff8881007d0870 of 8 bytes by task 3003 on cpu 0: [ 125.329648][ T3003] step_into+0x122/0x7f0 [ 125.333881][ T3003] walk_component+0x162/0x220 [ 125.338553][ T3003] path_lookupat+0xfe/0x2a0 [ 125.343046][ T3003] filename_lookup+0x147/0x340 [ 125.347800][ T3003] do_readlinkat+0x7d/0x320 [ 125.352283][ T3003] __x64_sys_readlink+0x47/0x60 [ 125.357114][ T3003] x64_sys_call+0x28de/0x3000 [ 125.361775][ T3003] do_syscall_64+0xd2/0x200 [ 125.366263][ T3003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.372144][ T3003] [ 125.374447][ T3003] value changed: 0xffff888119682930 -> 0x0000000000000000 [ 125.381534][ T3003] [ 125.383839][ T3003] Reported by Kernel Concurrency Sanitizer on: [ 125.389971][ T3003] CPU: 0 UID: 0 PID: 3003 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 125.400806][ T3003] Tainted: [W]=WARN [ 125.404587][ T3003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 125.414623][ T3003] ================================================================== [ 125.446060][T13299] Quota error (device loop0): write_blk: dquota write failed [ 125.453538][T13299] Quota error (device loop0): find_free_dqentry: Can't write quota data block 3 [ 125.463090][T13299] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 125.474683][T13299] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.4738: Failed to acquire dquot type 0 [ 125.478470][T13313] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.4745: Failed to acquire dquot type 1 [ 125.487527][T13323] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.497619][T13299] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 3: comm syz.0.4738: lblock 3 mapped to illegal pblock 3 (length 1) [ 125.522867][T13313] EXT4-fs (loop1): 1 truncate cleaned up [ 125.523572][T13299] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.4738: Failed to acquire dquot type 0 [ 125.529157][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.540533][T13313] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.561343][T13299] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.4738: Freeing blocks not in datazone - block = 0, count = 4096 [ 125.561553][T13313] ext4 filesystem being mounted at /877/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.575446][T13299] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 3: comm syz.0.4738: lblock 3 mapped to illegal pblock 3 (length 1) [ 125.603157][T13299] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.4738: Failed to acquire dquot type 0 [ 125.614541][T13299] EXT4-fs (loop0): 1 orphan inode deleted [ 125.620912][T13299] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.621119][ T3333] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.651148][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.