Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/28 | upstream (ToT) | 7877cb91f108 | C | [report] general protection fault in direct2indirect |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/28 | upstream (ToT) | 7877cb91f108 | C | [report] general protection fault in direct2indirect |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | general protection fault in direct2indirect reiserfs | C | error | done | 180 | 250d | 644d | 0/28 | auto-obsoleted due to no activity on 2024/04/09 04:33 |
linux-6.1 | BUG: unable to handle kernel paging request in direct2indirect origin:upstream | C | 24 | 40d | 540d | 0/3 | upstream: reported C repro on 2023/04/15 06:26 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/07/20 06:28 | 1h34m | bisect fix | linux-5.15.y | error job log | |
2024/03/27 14:53 | 1h44m | bisect fix | linux-5.15.y | OK (0) job log log | |
2024/01/26 04:09 | 1h10m | bisect fix | linux-5.15.y | OK (0) job log log | |
2023/12/26 16:18 | 1h16m | bisect fix | linux-5.15.y | OK (0) job log log | |
2023/11/11 15:52 | 1h33m | bisect fix | linux-5.15.y | OK (0) job log log |
REISERFS (device loop0): checking transaction log (loop0) REISERFS (device loop0): Using r5 hash to sort names REISERFS (device loop0): using 3.5.x disk format REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: reiserfs-5093 is_leaf: item entry count seems wrong *3.5*[2 1 0(1) DIR], item_len 35, item_location 4029, free_space(entry_count) 2 REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 532. Fsck? REISERFS (device loop0): Remounting filesystem read-only general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] CPU: 1 PID: 3645 Comm: syz-executor195 Not tainted 5.15.113-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:reiserfs_node_data fs/reiserfs/reiserfs.h:2184 [inline] RIP: 0010:item_head fs/reiserfs/reiserfs.h:2200 [inline] RIP: 0010:tp_item_head fs/reiserfs/reiserfs.h:2226 [inline] RIP: 0010:direct2indirect+0x8a7/0x1430 fs/reiserfs/tail_conversion.c:119 Code: d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30 84 c0 0f 85 ea 02 00 00 48 63 1b 49 83 c4 28 4c 89 e0 48 c1 e8 03 <42> 80 3c 30 00 74 08 4c 89 e7 e8 ba 73 b9 ff 4d 8b 34 24 48 8d 1c RSP: 0018:ffffc900037470a0 EFLAGS: 00010206 RAX: 0000000000000005 RBX: 0000000000000000 RCX: ffff88807bbed940 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000008 RBP: ffffc90003747230 R08: ffffffff820fd09d R09: ffffffff820ef579 R10: 0000000000000002 R11: ffff88807bbed940 R12: 0000000000000028 R13: ffffc90003747678 R14: dffffc0000000000 R15: 0000000000000010 FS: 00007f8126159700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f81261f10d0 CR3: 000000001cfdd000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> reiserfs_get_block+0x4e84/0x5390 fs/reiserfs/inode.c:957 __block_write_begin_int+0x60b/0x1650 fs/buffer.c:2012 reiserfs_write_begin+0x346/0x810 fs/reiserfs/inode.c:2790 generic_cont_expand_simple+0x144/0x230 fs/buffer.c:2362 reiserfs_setattr+0x3ff/0xf90 fs/reiserfs/inode.c:3319 notify_change+0xd4d/0x1000 fs/attr.c:488 do_truncate+0x21c/0x300 fs/open.c:65 do_sys_ftruncate+0x2eb/0x390 fs/open.c:193 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+0x61/0xcb RIP: 0033:0x7f81261ade69 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f8126159208 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007f81262337a8 RCX: 00007f81261ade69 RDX: 00007f81261ade69 RSI: 0000000000000f88 RDI: 0000000000000004 RBP: 00007f81262337a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81262337ac R13: 00007ffc06c9f34f R14: 00007f8126159300 R15: 0000000000022000 </TASK> Modules linked in: ---[ end trace 2281bc7642c9781c ]--- RIP: 0010:reiserfs_node_data fs/reiserfs/reiserfs.h:2184 [inline] RIP: 0010:item_head fs/reiserfs/reiserfs.h:2200 [inline] RIP: 0010:tp_item_head fs/reiserfs/reiserfs.h:2226 [inline] RIP: 0010:direct2indirect+0x8a7/0x1430 fs/reiserfs/tail_conversion.c:119 Code: d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30 84 c0 0f 85 ea 02 00 00 48 63 1b 49 83 c4 28 4c 89 e0 48 c1 e8 03 <42> 80 3c 30 00 74 08 4c 89 e7 e8 ba 73 b9 ff 4d 8b 34 24 48 8d 1c RSP: 0018:ffffc900037470a0 EFLAGS: 00010206 RAX: 0000000000000005 RBX: 0000000000000000 RCX: ffff88807bbed940 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000008 RBP: ffffc90003747230 R08: ffffffff820fd09d R09: ffffffff820ef579 R10: 0000000000000002 R11: ffff88807bbed940 R12: 0000000000000028 R13: ffffc90003747678 R14: dffffc0000000000 R15: 0000000000000010 FS: 00007f8126159700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f811df23000 CR3: 000000001cfdd000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: 48 c1 e8 03 shr $0x3,%rax 4: 49 be 00 00 00 00 00 movabs $0xdffffc0000000000,%r14 b: fc ff df e: 42 0f b6 04 30 movzbl (%rax,%r14,1),%eax 13: 84 c0 test %al,%al 15: 0f 85 ea 02 00 00 jne 0x305 1b: 48 63 1b movslq (%rbx),%rbx 1e: 49 83 c4 28 add $0x28,%r12 22: 4c 89 e0 mov %r12,%rax 25: 48 c1 e8 03 shr $0x3,%rax * 29: 42 80 3c 30 00 cmpb $0x0,(%rax,%r14,1) <-- trapping instruction 2e: 74 08 je 0x38 30: 4c 89 e7 mov %r12,%rdi 33: e8 ba 73 b9 ff callq 0xffb973f2 38: 4d 8b 34 24 mov (%r12),%r14 3c: 48 rex.W 3d: 8d .byte 0x8d 3e: 1c .byte 0x1c
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/05/28 06:35 | linux-5.15.y | 1fe619a7d252 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | |
2024/02/25 12:20 | linux-5.15.y | 458ce51d0356 | 8d446f15 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | |
2024/06/17 18:08 | linux-5.15.y | 4878aadf2d15 | 1f11cfd7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2024/06/14 22:40 | linux-5.15.y | c61bd26ae81a | f429ab00 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2023/11/26 16:10 | linux-5.15.y | 2a910f4af54d | 5b429f39 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2023/06/26 10:38 | linux-5.15.y | f67653019430 | 79782afc | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2023/06/19 14:42 | linux-5.15.y | 471e639e59d1 | d521bc56 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2023/06/19 00:51 | linux-5.15.y | 471e639e59d1 | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2023/06/05 14:48 | linux-5.15.y | d7af3e5ba454 | a4ae4f42 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in direct2indirect | ||
2024/10/01 16:40 | linux-5.15.y | 3a5928702e71 | ea2b66a6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/06/02 23:41 | linux-5.15.y | c61bd26ae81a | 3113787f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/05/17 16:59 | linux-5.15.y | 83655231580b | a12e99e7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/04/21 02:41 | linux-5.15.y | c52b9710c83d | af24b050 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/03/31 09:12 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/02/26 13:50 | linux-5.15.y | 458ce51d0356 | 8d446f15 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2024/02/25 11:57 | linux-5.15.y | 458ce51d0356 | 8d446f15 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2023/10/09 09:29 | linux-5.15.y | 1edcec18cfb7 | 5e837c76 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2023/08/30 07:39 | linux-5.15.y | 5ddfe5cc8716 | ce731e62 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect | ||
2023/07/22 22:19 | linux-5.15.y | d54cfc420586 | 27cbe77f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in direct2indirect |