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[syzbot] [ext4?] WARNING in jbd2_journal_dirty_metadata (2) | 0 (1) | 2025/05/30 09:28 |
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[syzbot] [ext4?] WARNING in jbd2_journal_dirty_metadata (2) | 0 (1) | 2025/05/30 09:28 |
loop0: detected capacity change from 0 to 32768 ======================================================= WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 CPU: 0 UID: 0 PID: 5355 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 fail_dump lib/fault-inject.c:73 [inline] should_fail_ex+0x414/0x560 lib/fault-inject.c:174 should_failslab+0xa8/0x100 mm/failslab.c:46 slab_pre_alloc_hook mm/slub.c:4144 [inline] slab_alloc_node mm/slub.c:4220 [inline] __do_kmalloc_node mm/slub.c:4375 [inline] __kmalloc_node_noprof+0xd1/0x4e0 mm/slub.c:4382 kmalloc_array_node_noprof include/linux/slab.h:1020 [inline] alloc_slab_obj_exts+0x39/0xa0 mm/slub.c:2033 __memcg_slab_post_alloc_hook+0x31e/0x7f0 mm/memcontrol.c:3174 memcg_slab_post_alloc_hook mm/slub.c:2221 [inline] slab_post_alloc_hook mm/slub.c:4201 [inline] slab_alloc_node mm/slub.c:4240 [inline] __kmalloc_cache_noprof+0x2d2/0x3d0 mm/slub.c:4402 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] alloc_pipe_info+0xe9/0x4d0 fs/pipe.c:798 splice_direct_to_actor+0xa5d/0xcc0 fs/splice.c:1049 do_splice_direct_actor fs/splice.c:1204 [inline] do_splice_direct+0x181/0x270 fs/splice.c:1230 do_sendfile+0x4da/0x7e0 fs/read_write.c:1370 __do_sys_sendfile64 fs/read_write.c:1431 [inline] __se_sys_sendfile64+0x13e/0x190 fs/read_write.c:1417 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7f9b78eba9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7f9c556038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f7f9b9d5fa0 RCX: 00007f7f9b78eba9 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 RBP: 00007f7f9c556090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000001 R13: 00007f7f9b9d6038 R14: 00007f7f9b9d5fa0 R15: 00007ffd194df9b8 </TASK> ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5355 at fs/jbd2/transaction.c:1553 jbd2_journal_dirty_metadata+0x8e6/0xc30 fs/jbd2/transaction.c:1553 Modules linked in: CPU: 0 UID: 0 PID: 5355 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:jbd2_journal_dirty_metadata+0x8e6/0xc30 fs/jbd2/transaction.c:1553 Code: 8b 44 24 40 4d 89 f9 50 53 41 55 41 54 e8 72 19 9e fe 48 83 c4 20 90 0f 0b 90 bb ea ff ff ff e9 35 fe ff ff e8 5b 46 36 ff 90 <0f> 0b 90 bb e4 ff ff ff e9 22 fe ff ff 48 8b 44 24 30 48 83 c0 18 RSP: 0018:ffffc9000d536998 EFLAGS: 00010293 RAX: ffffffff828986b5 RBX: 1ffff110088e6891 RCX: ffff888032ff2440 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffff52001aa6d24 R12: ffff888032069428 R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100640d282 FS: 00007f7f9c5566c0(0000) GS:ffff88808d00a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055edff0e4168 CR3: 0000000042e9e000 CR4: 0000000000352ef0 Call Trace: <TASK> ocfs2_journal_dirty+0x149/0x740 fs/ocfs2/journal.c:834 ocfs2_alloc_dinode_update_counts fs/ocfs2/suballoc.c:1652 [inline] ocfs2_search_one_group fs/ocfs2/suballoc.c:1763 [inline] ocfs2_claim_suballoc_bits+0x151b/0x2450 fs/ocfs2/suballoc.c:1984 __ocfs2_claim_clusters+0x303/0x8f0 fs/ocfs2/suballoc.c:2421 ocfs2_make_clusters_writable fs/ocfs2/refcounttree.c:3243 [inline] ocfs2_replace_cow+0x94b/0x1b90 fs/ocfs2/refcounttree.c:3346 ocfs2_refcount_cow_hunk fs/ocfs2/refcounttree.c:3424 [inline] ocfs2_refcount_cow+0x779/0xc90 fs/ocfs2/refcounttree.c:3467 ocfs2_prepare_inode_for_write fs/ocfs2/file.c:2340 [inline] ocfs2_file_write_iter+0xe28/0x1d10 fs/ocfs2/file.c:2451 iter_file_splice_write+0x975/0x10e0 fs/splice.c:738 do_splice_from fs/splice.c:938 [inline] direct_splice_actor+0xfe/0x160 fs/splice.c:1161 splice_direct_to_actor+0x5a8/0xcc0 fs/splice.c:1105 do_splice_direct_actor fs/splice.c:1204 [inline] do_splice_direct+0x181/0x270 fs/splice.c:1230 do_sendfile+0x4da/0x7e0 fs/read_write.c:1370 __do_sys_sendfile64 fs/read_write.c:1431 [inline] __se_sys_sendfile64+0x13e/0x190 fs/read_write.c:1417 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7f9b78eba9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7f9c556038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f7f9b9d5fa0 RCX: 00007f7f9b78eba9 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 RBP: 00007f7f9c556090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000001 R13: 00007f7f9b9d6038 R14: 00007f7f9b9d5fa0 R15: 00007ffd194df9b8 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/09/16 13:50 | upstream | 46a51f4f5eda | e2beed91 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/09/11 01:11 | upstream | 7aac71907bde | fdeaa69b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/07/28 23:59 | upstream | 038d61fd6422 | 6654ea9c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/07/01 19:23 | upstream | 66701750d556 | a073c096 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/30 09:05 | upstream | d0b3b7b22dfa | fc9d8ee5 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/30 01:24 | upstream | afa9a6f4f574 | fc9d8ee5 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/27 08:40 | upstream | f02769e7f272 | 803ce19b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/26 06:21 | upstream | 92ca6c498a5e | 26d77996 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/25 03:18 | upstream | 7595b66ae9de | 26d77996 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/25 03:07 | upstream | 7595b66ae9de | 26d77996 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/25 03:06 | upstream | 7595b66ae9de | 26d77996 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/24 23:10 | upstream | 78f4e737a53e | 26d77996 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/24 09:25 | upstream | 78f4e737a53e | e2f27c35 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/23 13:49 | upstream | 86731a2a651e | d6cdfb8a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/23 09:02 | upstream | b67ec639010f | d6cdfb8a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/23 04:03 | upstream | b67ec639010f | d6cdfb8a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/21 03:49 | upstream | 11313e2f7812 | d6cdfb8a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/19 11:16 | upstream | fb4d33ab452e | ed3e87f7 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/19 09:13 | upstream | fb4d33ab452e | ed3e87f7 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/18 15:48 | upstream | 52da431bf03b | ed3e87f7 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/15 16:49 | upstream | 8c6bc74c7f89 | 5f4b362d | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/03 15:04 | upstream | 546b1c9e93c2 | a30356b7 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/06/03 09:12 | upstream | 7f9039c524a3 | a30356b7 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/05/28 13:22 | upstream | c89756bcf406 | 874a1386 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata | |||
2025/05/26 09:19 | upstream | 0ff41df1cb26 | 2d4582d0 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | WARNING in jbd2_journal_dirty_metadata |