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[syzbot] Monthly gfs2 report (Jun 2025) | 0 (1) | 2025/06/13 12:25 |
[syzbot] [gfs2?] kernel BUG in do_qc | 0 (1) | 2025/06/02 22:53 |
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[syzbot] Monthly gfs2 report (Jun 2025) | 0 (1) | 2025/06/13 12:25 |
[syzbot] [gfs2?] kernel BUG in do_qc | 0 (1) | 2025/06/02 22:53 |
gfs2: fsid=syz:syz.0: fatal assertion failed ------------[ cut here ]------------ kernel BUG at fs/gfs2/quota.c:320! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 1 UID: 60928 PID: 7508 Comm: syz.1.412 Not tainted 6.16.0-rc5-syzkaller-00266-g3f31a806a62e #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:__qd_hold fs/gfs2/quota.c:320 [inline] RIP: 0010:do_qc+0x5c1/0x5e0 fs/gfs2/quota.c:705 Code: 00 00 00 00 00 fc ff df 48 8b 0c 24 80 3c 01 00 74 0a 48 8b 7c 24 10 e8 2d 74 2d fe 48 8b 44 24 10 48 8b 38 e8 40 03 34 fd 90 <0f> 0b e8 e8 f3 c9 fd 48 8b 7c 24 10 e8 2e 03 34 fd 90 0f 0b 66 66 RSP: 0018:ffffc9000f697108 EFLAGS: 00010246 RAX: 000000000000002c RBX: 1ffff11009c3a438 RCX: 74992e58394b7800 RDX: ffffc90004942000 RSI: 00000000000038f7 RDI: 00000000000038f8 RBP: 0000000000000001 R08: ffffffff8fa1f5f7 R09: 1ffffffff1f43ebe R10: dffffc0000000000 R11: fffffbfff1f43ebf R12: ffff88804e1d2150 R13: ffff88804e1d21c0 R14: ffff88804e1d21e0 R15: 0000000000000000 FS: 00007f685e8c96c0(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb7adad3988 CR3: 000000002858b000 CR4: 0000000000350ef0 Call Trace: <TASK> gfs2_quota_change+0x394/0x800 fs/gfs2/quota.c:1304 gfs2_alloc_blocks+0x18bc/0x2080 fs/gfs2/rgrp.c:2494 __gfs2_iomap_alloc+0x4b7/0x1a30 fs/gfs2/bmap.c:708 gfs2_iomap_begin_write fs/gfs2/bmap.c:1065 [inline] gfs2_iomap_begin+0xac8/0x12a0 fs/gfs2/bmap.c:1130 iomap_iter+0x53a/0xdf0 fs/iomap/iter.c:109 iomap_file_buffered_write+0x20e/0x980 fs/iomap/buffered-io.c:1057 gfs2_file_buffered_write+0x4e5/0x870 fs/gfs2/file.c:1061 gfs2_file_write_iter+0x94e/0x1100 fs/gfs2/file.c:1165 new_sync_write fs/read_write.c:593 [inline] vfs_write+0x54b/0xa90 fs/read_write.c:686 ksys_write+0x145/0x250 fs/read_write.c:738 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: 0033:0x7f685d98e929 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:00007f685e8c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f685dbb5fa0 RCX: 00007f685d98e929 RDX: 00000000000003e0 RSI: 0000200000001600 RDI: 0000000000000004 RBP: 00007f685da10b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f685dbb5fa0 R15: 00007fffae5bd818 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__qd_hold fs/gfs2/quota.c:320 [inline] RIP: 0010:do_qc+0x5c1/0x5e0 fs/gfs2/quota.c:705 Code: 00 00 00 00 00 fc ff df 48 8b 0c 24 80 3c 01 00 74 0a 48 8b 7c 24 10 e8 2d 74 2d fe 48 8b 44 24 10 48 8b 38 e8 40 03 34 fd 90 <0f> 0b e8 e8 f3 c9 fd 48 8b 7c 24 10 e8 2e 03 34 fd 90 0f 0b 66 66 RSP: 0018:ffffc9000f697108 EFLAGS: 00010246 RAX: 000000000000002c RBX: 1ffff11009c3a438 RCX: 74992e58394b7800 RDX: ffffc90004942000 RSI: 00000000000038f7 RDI: 00000000000038f8 RBP: 0000000000000001 R08: ffffffff8fa1f5f7 R09: 1ffffffff1f43ebe R10: dffffc0000000000 R11: fffffbfff1f43ebf R12: ffff88804e1d2150 R13: ffff88804e1d21c0 R14: ffff88804e1d21e0 R15: 0000000000000000 FS: 00007f685e8c96c0(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb7adad3988 CR3: 000000002858b000 CR4: 0000000000350ef0
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/07/13 13:57 | upstream | 3f31a806a62e | 3cda49cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/07/08 15:29 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/07/08 06:19 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/07/08 02:13 | upstream | d7b8f8e20813 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/07/06 18:25 | upstream | 1f988d0788f5 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/07/06 17:52 | upstream | 1f988d0788f5 | 4f67c4ae | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/29 13:07 | upstream | dfba48a70cb6 | fc9d8ee5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/29 12:36 | upstream | dfba48a70cb6 | fc9d8ee5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/29 11:05 | upstream | dfba48a70cb6 | fc9d8ee5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/10 20:24 | upstream | f09079bd04a9 | 5d7e17ca | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/05/29 22:46 | upstream | e0797d3b91de | 3d2f584d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/29 18:22 | linux-next | 2aeda9592360 | fc9d8ee5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/12 12:44 | linux-next | 0bb71d301869 | 98683f8f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/11 12:45 | linux-next | 19a60293b992 | 5d7e17ca | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | kernel BUG in do_qc | ||
2025/06/01 23:34 | linux-next | 3a83b350b5be | 3d2f584d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | kernel BUG in do_qc |