Title | Replies (including bot) | Last reply |
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[syzbot] [bcachefs?] kernel BUG in wb_flush_one | 0 (1) | 2024/10/23 13:00 |
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[syzbot] [bcachefs?] kernel BUG in wb_flush_one | 0 (1) | 2024/10/23 13:00 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/11/02 13:16 | 27m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | report log |
bucket 0:127 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing done bcachefs (loop0): going read-write bcachefs (loop0): journal_replay... ------------[ cut here ]------------ kernel BUG at fs/bcachefs/btree_write_buffer.c:147! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 UID: 0 PID: 6422 Comm: syz-executor340 Not tainted 6.12.0-rc3-syzkaller-gd2b1b3bccef6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wb_flush_one+0x15bc/0x1638 fs/bcachefs/btree_write_buffer.c:147 lr : wb_flush_one+0x15bc/0x1638 fs/bcachefs/btree_write_buffer.c:147 sp : ffff8000a44162a0 x29: ffff8000a44163c0 x28: ffff8000a49fa230 x27: ffff8000a4416640 x26: ffff0000d9858000 x25: ffff8000a44166d0 x24: ffff8000a4416720 x23: 0000000000000009 x22: ffff700014882c64 x21: 4200000000000009 x20: dfff800000000000 x19: ffff8000a4416320 x18: ffff8000a4415ac0 x17: 000000000000e6f9 x16: ffff80008b3c8ac8 x15: ffff700014882be1 x14: 1ffff00014882be0 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff800082899880 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d9803c80 x7 : 0000000000000000 x6 : 0000000000000003 x5 : ffff8000a44166d0 x4 : ffff8000a4416720 x3 : ffff8000a44166f0 x2 : ffff8000a49fa230 x1 : 0000000000000009 x0 : 4200000000000009 Call trace: wb_flush_one+0x15bc/0x1638 fs/bcachefs/btree_write_buffer.c:147 bch2_btree_write_buffer_flush_locked+0x1370/0x2c98 fs/bcachefs/btree_write_buffer.c:375 btree_write_buffer_flush_seq+0xff8/0x1130 fs/bcachefs/btree_write_buffer.c:510 bch2_btree_write_buffer_journal_flush+0x58/0x94 fs/bcachefs/btree_write_buffer.c:525 journal_flush_pins+0x524/0xa10 fs/bcachefs/journal_reclaim.c:565 journal_flush_done+0x98/0x248 fs/bcachefs/journal_reclaim.c:819 bch2_journal_flush_pins+0x1f4/0x338 fs/bcachefs/journal_reclaim.c:852 bch2_journal_flush_all_pins fs/bcachefs/journal_reclaim.h:76 [inline] bch2_journal_replay+0x1bc8/0x1f0c fs/bcachefs/recovery.c:383 bch2_run_recovery_pass+0xe4/0x1d4 fs/bcachefs/recovery_passes.c:185 bch2_run_recovery_passes+0x430/0x71c fs/bcachefs/recovery_passes.c:232 bch2_fs_recovery+0x32d8/0x55a0 fs/bcachefs/recovery.c:861 bch2_fs_start+0x30c/0x53c fs/bcachefs/super.c:1037 bch2_fs_get_tree+0x938/0x1030 fs/bcachefs/fs.c:2078 vfs_get_tree+0x90/0x28c fs/super.c:1800 do_new_mount+0x278/0x900 fs/namespace.c:3507 path_mount+0x590/0xe04 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4055 [inline] __se_sys_mount fs/namespace.c:4032 [inline] __arm64_sys_mount+0x45c/0x5a8 fs/namespace.c:4032 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: d4210000 9773b504 d4210000 9773b502 (d4210000) ---[ end trace 0000000000000000 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/10/19 12:48 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | d2b1b3bccef6 | cd6fc0a3 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-arm64 | kernel BUG in wb_flush_one | |
2024/12/01 20:30 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 7b1d1d4cfac0 | 68914665 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | kernel BUG in wb_flush_one | ||
2024/11/11 06:06 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 563047e691f2 | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | kernel BUG in wb_flush_one |