Title | Replies (including bot) | Last reply |
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[syzbot] [btrfs?] WARNING in btrfs_put_block_group | 0 (2) | 2023/11/07 15:19 |
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Title | Replies (including bot) | Last reply |
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[syzbot] [btrfs?] WARNING in btrfs_put_block_group | 0 (2) | 2023/11/07 15:19 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | WARNING in btrfs_put_block_group origin:upstream | C | error | 40 | 51d | 250d | 0/3 | upstream: reported C repro on 2023/03/29 11:09 |
BTRFS info (device loop2): at unmount dio bytes count 45056 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5067 at fs/btrfs/block-group.c:159 btrfs_put_block_group fs/btrfs/block-group.c:159 [inline] WARNING: CPU: 0 PID: 5067 at fs/btrfs/block-group.c:159 btrfs_put_block_group+0x2c9/0x330 fs/btrfs/block-group.c:146 Modules linked in: CPU: 0 PID: 5067 Comm: syz-executor383 Not tainted 6.6.0-syzkaller-15029-gbe3ca57cfb77 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:btrfs_put_block_group fs/btrfs/block-group.c:159 [inline] RIP: 0010:btrfs_put_block_group+0x2c9/0x330 fs/btrfs/block-group.c:146 Code: 48 8d b8 e0 15 00 00 e8 f5 70 01 00 e9 b8 fe ff ff e8 db ca 43 fe e9 1f fe ff ff e8 d1 ca 43 fe e9 d7 fd ff ff e8 07 da ec fd <0f> 0b e9 61 fe ff ff e8 bb ca 43 fe e9 b5 fe ff ff e8 b1 ca 43 fe RSP: 0018:ffffc90003a1fb48 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888026356000 RCX: ffffffff839bc0d8 RDX: ffff888061868000 RSI: ffffffff839bc279 RDI: 0000000000000007 RBP: 000000000000b000 R08: 0000000000000007 R09: 0000000000000000 R10: 000000000000b000 R11: 1ffff11004f89c32 R12: ffff888060c28000 R13: 0000000000000001 R14: ffff888026356160 R15: ffff888026356000 FS: 0000555556d0c380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7172fd2100 CR3: 000000007ef04000 CR4: 0000000000350ef0 Call Trace: <TASK> btrfs_free_block_groups+0x9f5/0x13d0 fs/btrfs/block-group.c:4360 close_ctree+0x8c4/0xdd0 fs/btrfs/disk-io.c:4389 generic_shutdown_super+0x161/0x3c0 fs/super.c:696 kill_anon_super+0x3a/0x60 fs/super.c:1295 btrfs_kill_super+0x3b/0x50 fs/btrfs/super.c:2097 deactivate_locked_super+0xbc/0x1a0 fs/super.c:484 deactivate_super+0xde/0x100 fs/super.c:517 cleanup_mnt+0x222/0x450 fs/namespace.c:1256 task_work_run+0x14d/0x240 kernel/task_work.c:180 ptrace_notify+0x10c/0x130 kernel/signal.c:2399 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:251 [inline] syscall_exit_to_user_mode_prepare+0x120/0x220 kernel/entry/common.c:278 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0xd/0x60 kernel/entry/common.c:296 do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:88 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f7172f56677 Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffe85c2eed8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000020373 RCX: 00007f7172f56677 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe85c2ef90 RBP: 00007ffe85c2ef90 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe85c30000 R13: 0000555556d0d6c0 R14: 431bde82d7b634db R15: 00007ffe85c30020 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/11/07 15:19 | upstream | be3ca57cfb77 | 83211397 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-root | WARNING in btrfs_put_block_group | |
2023/11/22 06:54 | upstream | c2d5304e6c64 | cb976f63 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/11/21 00:12 | upstream | 98b1cc82c4af | cb976f63 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/11/10 06:52 | upstream | 4bbdb725a36b | 56230772 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/11/07 10:43 | upstream | be3ca57cfb77 | 83211397 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in btrfs_put_block_group | ||
2023/10/09 12:43 | upstream | 94f6f0550c62 | 5e837c76 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/08/24 11:00 | upstream | a5e505a99ca7 | 4d7ae7ab | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/06/28 22:49 | upstream | b19edac5992d | ca69c785 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/06/28 22:22 | upstream | b19edac5992d | ca69c785 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group | ||
2023/06/16 22:51 | upstream | 40f71e7cd3c6 | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | WARNING in btrfs_put_block_group | ||
2023/04/22 11:33 | upstream | 8e41e0a57566 | 2b32bd34 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in btrfs_put_block_group |