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NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds ------------[ cut here ]------------ kernel BUG at mm/filemap.c:1619! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5357 Comm: segctord Not tainted 6.3.0-rc2-syzkaller-00077-g38e04b3e4240 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:folio_end_writeback+0x43a/0x700 mm/filemap.c:1619 Code: 84 db 00 00 00 e8 f6 32 d1 ff e9 48 fc ff ff e8 ec 32 d1 ff 4c 89 ff 48 c7 c6 a0 ab f2 8a e8 4d a7 0f 00 0f 0b e8 d6 32 d1 ff <0f> 0b e8 cf 32 d1 ff 4c 89 ff 48 c7 c6 60 ae f2 8a e8 30 a7 0f 00 RSP: 0018:ffffc900045bf6b8 EFLAGS: 00010293 RAX: ffffffff81b93a4a RBX: 0000000000000082 RCX: ffff8880280d9d40 RDX: 0000000000000000 RSI: ffffffff8aea8ee0 RDI: ffffffff8b3801c0 RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ca6e46 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001f8c8b4 R13: 1ffffd40003f1916 R14: ffffea0001f8c888 R15: ffffea0001f8c880 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3437229000 CR3: 00000000293cd000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> nilfs_segctor_complete_write fs/nilfs2/segment.c:1870 [inline] nilfs_segctor_wait fs/nilfs2/segment.c:1931 [inline] nilfs_segctor_do_construct+0x5544/0x6f70 fs/nilfs2/segment.c:2094 nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2381 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2489 [inline] nilfs_segctor_thread+0x53a/0x1140 fs/nilfs2/segment.c:2572 kthread+0x270/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:folio_end_writeback+0x43a/0x700 mm/filemap.c:1619 Code: 84 db 00 00 00 e8 f6 32 d1 ff e9 48 fc ff ff e8 ec 32 d1 ff 4c 89 ff 48 c7 c6 a0 ab f2 8a e8 4d a7 0f 00 0f 0b e8 d6 32 d1 ff <0f> 0b e8 cf 32 d1 ff 4c 89 ff 48 c7 c6 60 ae f2 8a e8 30 a7 0f 00 RSP: 0018:ffffc900045bf6b8 EFLAGS: 00010293 RAX: ffffffff81b93a4a RBX: 0000000000000082 RCX: ffff8880280d9d40 RDX: 0000000000000000 RSI: ffffffff8aea8ee0 RDI: ffffffff8b3801c0 RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ca6e46 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001f8c8b4 R13: 1ffffd40003f1916 R14: ffffea0001f8c888 R15: ffffea0001f8c880 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff08ad0e58 CR3: 0000000029f0f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-fs | 2023/03/17 23:06 | upstream | 38e04b3e4240 | 7939252e | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | kernel BUG in folio_end_writeback | |
ci-upstream-kasan-gce-root | 2023/02/03 01:20 | upstream | 9f266ccaa2f5 | 16d19e30 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | kernel BUG in folio_end_writeback | |
ci2-upstream-fs | 2022/12/23 04:02 | upstream | 0a924817d2ed | 9da18ae8 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | kernel BUG in folio_end_writeback | |
ci2-upstream-fs | 2023/03/24 13:25 | upstream | 1e760fa3596e | f94b4a29 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/20 05:41 | upstream | e8d018dd0257 | 7939252e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/19 09:34 | upstream | 534293368afa | 7939252e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/17 01:43 | upstream | 0ddc84d2dd43 | 18b58603 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/15 13:28 | upstream | 6015b1aca1a2 | 18b58603 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/15 09:45 | upstream | 6015b1aca1a2 | 18b58603 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/03/12 19:47 | upstream | 134231664868 | 5205ef30 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/02/27 15:15 | upstream | f3a2439f20d9 | 9189cb53 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/02/25 17:09 | upstream | 489fa31ea873 | ee50e71c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/02/24 19:58 | upstream | d2980d8d8265 | ee50e71c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/02/13 11:59 | upstream | ceaa837f96ad | 957959cb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2023/01/06 03:25 | upstream | 41c03ba9beea | 1dac8c7a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback | ||
ci2-upstream-fs | 2022/12/23 03:32 | upstream | 0a924817d2ed | 9da18ae8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | kernel BUG in folio_end_writeback |