Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/28 | linux-6.1.y (ToT) | a343b0dd87b4 | C | [report] general protection fault in __xfs_free_extent |
2023/05/28 | upstream (ToT) | 7877cb91f108 | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/28 | linux-6.1.y (ToT) | a343b0dd87b4 | C | [report] general protection fault in __xfs_free_extent |
2023/05/28 | upstream (ToT) | 7877cb91f108 | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | BUG: unable to handle kernel paging request in __xfs_free_extent origin:lts-only | C | error | 28 | 4d21h | 558d | 0/3 | upstream: reported C repro on 2023/05/28 08:56 | |
upstream | general protection fault in __xfs_free_extent xfs | C | error | done | 17 | 600d | 719d | 22/28 | fixed on 2023/06/08 14:41 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/10/31 17:38 | 2h33m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/09/30 23:02 | 1h09m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/11/11 01:30 | 4h35m | fix candidate | upstream | OK (1) job log marked invalid by web-security-scanner@google.com | |
2023/10/27 07:26 | 1h39m | bisect fix | linux-6.1.y | OK (0) job log log marked invalid by web-security-scanner@google.com | |
2023/09/24 11:04 | 1h31m | bisect fix | linux-6.1.y | OK (0) job log log marked invalid by web-security-scanner@google.com |
loop0: detected capacity change from 0 to 32768 XFS (loop0): Mounting V5 Filesystem XFS (loop0): Ending clean mount XFS (loop0): Quotacheck needed: Please wait. XFS (loop0): Quotacheck: Done. general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] CPU: 1 PID: 3543 Comm: syz-executor274 Not tainted 6.1.30-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:xfs_free_extent_fix_freelist fs/xfs/libxfs/xfs_alloc.c:3358 [inline] RIP: 0010:__xfs_free_extent+0x1f6/0x610 fs/xfs/libxfs/xfs_alloc.c:3407 Code: 00 74 05 e8 fc c6 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 RSP: 0018:ffffc9000393f540 EFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc9000393f5c8 RBP: ffffc9000393f6f0 R08: dffffc0000000000 R09: ffffc9000393f5d0 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100e4e1650 R13: ffff88807be3a000 R14: dffffc0000000000 R15: dffffc0000000000 FS: 000055555706d300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3b07d50b40 CR3: 000000001a394000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> xfs_free_extent fs/xfs/libxfs/xfs_alloc.h:147 [inline] xfs_ag_extend_space+0x397/0x5d0 fs/xfs/libxfs/xfs_ag.c:985 xfs_growfs_data_private fs/xfs/xfs_fsops.c:151 [inline] xfs_growfs_data+0x9b2/0x11c0 fs/xfs/xfs_fsops.c:294 xfs_file_ioctl+0x1170/0x1700 fs/xfs/xfs_ioctl.c:2068 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f3b07d78959 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc4d528fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f3b07d78959 RDX: 0000000020000540 RSI: 000000004010586e RDI: 0000000000000004 RBP: 00007f3b07d381f0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b07d38280 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:xfs_free_extent_fix_freelist fs/xfs/libxfs/xfs_alloc.c:3358 [inline] RIP: 0010:__xfs_free_extent+0x1f6/0x610 fs/xfs/libxfs/xfs_alloc.c:3407 Code: 00 74 05 e8 fc c6 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 RSP: 0018:ffffc9000393f540 EFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc9000393f5c8 RBP: ffffc9000393f6f0 R08: dffffc0000000000 R09: ffffc9000393f5d0 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100e4e1650 R13: ffff88807be3a000 R14: dffffc0000000000 R15: dffffc0000000000 FS: 000055555706d300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3b07d50b40 CR3: 000000001a394000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: 74 05 je 0x7 2: e8 fc c6 cf fe callq 0xfecfc703 7: 4c 89 ac 24 88 00 00 mov %r13,0x88(%rsp) e: 00 f: 4c 89 7c 24 08 mov %r15,0x8(%rsp) 14: 49 8d 5f 08 lea 0x8(%r15),%rbx 18: 48 89 d8 mov %rbx,%rax 1b: 48 c1 e8 03 shr $0x3,%rax 1f: 49 bf 00 00 00 00 00 movabs $0xdffffc0000000000,%r15 26: fc ff df * 29: 42 0f b6 04 38 movzbl (%rax,%r15,1),%eax <-- trapping instruction 2e: 84 c0 test %al,%al 30: 0f 85 06 03 00 00 jne 0x33c 36: 44 8b 23 mov (%rbx),%r12d 39: 4c rex.WR 3a: 8d .byte 0x8d 3b: b4 24 mov $0x24,%ah 3d: 80 .byte 0x80
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/05/28 11:12 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | |
2023/07/02 17:08 | linux-6.1.y | 0f4ac6b4c5f0 | bfc47836 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | |
2023/06/28 09:06 | linux-6.1.y | e84a4e368abe | 4cd5bb25 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | |
2023/06/28 08:52 | linux-6.1.y | e84a4e368abe | 4cd5bb25 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | |
2024/02/22 14:18 | linux-6.1.y | 8b4118fabd6e | 345111b5 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | |
2023/05/29 00:58 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | |
2023/05/29 00:12 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | |
2023/05/28 23:51 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | |
2023/05/28 23:35 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | |
2023/07/04 08:12 | linux-6.1.y | 0f4ac6b4c5f0 | 6e553898 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | ||
2023/05/30 08:57 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | ||
2023/05/28 16:19 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | ||
2023/05/28 08:41 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | general protection fault in __xfs_free_extent | ||
2024/02/22 07:45 | linux-6.1.y | 8b4118fabd6e | 345111b5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2024/01/21 12:24 | linux-6.1.y | 8fd7f4462453 | 9bd8dcda | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/07/16 13:59 | linux-6.1.y | 61fd484b2cf6 | 35d9ecc5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/06/20 11:28 | linux-6.1.y | ca87e77a2ef8 | 09ffe269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/06/20 11:07 | linux-6.1.y | ca87e77a2ef8 | 09ffe269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/06/20 09:03 | linux-6.1.y | ca87e77a2ef8 | 09ffe269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/06/20 08:49 | linux-6.1.y | ca87e77a2ef8 | 09ffe269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent | ||
2023/05/28 08:42 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | BUG: unable to handle kernel paging request in __xfs_free_extent |