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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-5-10 | KASAN: slab-out-of-bounds Write in legacy_parse_param | C | error | 1 | 974d | 974d | 1/2 | fixed on 2022/01/27 16:02 | |
android-54 | KASAN: slab-out-of-bounds Write in legacy_parse_param | C | 2 | 974d | 974d | 0/2 | auto-obsoleted due to no activity on 2023/04/21 18:01 |
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 0 PID: 8435 Comm: syz-executor272 Not tainted 5.14.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:memchr+0x2f/0x70 lib/string.c:1054 Code: 41 54 53 48 89 d3 41 89 f7 45 31 f6 49 bc 00 00 00 00 00 fc ff df 0f 1f 44 00 00 48 85 db 74 3b 48 89 fd 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 75 0f 48 ff cb 48 8d 7d 01 44 38 7d 00 75 db RSP: 0018:ffffc9000d9f7d08 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff88801c1f3880 RDX: 0000000000000001 RSI: 000000000000002c RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff81e3db46 R09: ffffffff81e3d8e2 R10: 0000000000000002 R11: ffff88801c1f3880 R12: dffffc0000000000 R13: 1ffff92001b3efcc R14: 0000000000000000 R15: 000000000000002c FS: 0000000000deb300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000044 CR3: 0000000037173000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: legacy_parse_param+0x49b/0x810 fs/fs_context.c:555 vfs_parse_fs_param+0x1df/0x460 fs/fs_context.c:146 vfs_fsconfig_locked fs/fsopen.c:265 [inline] __do_sys_fsconfig fs/fsopen.c:439 [inline] __se_sys_fsconfig+0xba9/0xff0 fs/fsopen.c:314 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+0x44/0xae RIP: 0033:0x43ee69 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc5e9e0b98 EFLAGS: 00000246 ORIG_RAX: 00000000000001af RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043ee69 RDX: 0000000020000080 RSI: 0000000000000001 RDI: 0000000000000003 RBP: 0000000000402e50 R08: 0000000000000000 R09: 0000000000400488 R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000402ee0 R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 Modules linked in: ---[ end trace 74baf661f3b47b0a ]--- RIP: 0010:memchr+0x2f/0x70 lib/string.c:1054 Code: 41 54 53 48 89 d3 41 89 f7 45 31 f6 49 bc 00 00 00 00 00 fc ff df 0f 1f 44 00 00 48 85 db 74 3b 48 89 fd 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 75 0f 48 ff cb 48 8d 7d 01 44 38 7d 00 75 db RSP: 0018:ffffc9000d9f7d08 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff88801c1f3880 RDX: 0000000000000001 RSI: 000000000000002c RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff81e3db46 R09: ffffffff81e3d8e2 R10: 0000000000000002 R11: ffff88801c1f3880 R12: dffffc0000000000 R13: 1ffff92001b3efcc R14: 0000000000000000 R15: 000000000000002c FS: 0000000000deb300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fed5f8146c0 CR3: 0000000037173000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 41 54 push %r12 2: 53 push %rbx 3: 48 89 d3 mov %rdx,%rbx 6: 41 89 f7 mov %esi,%r15d 9: 45 31 f6 xor %r14d,%r14d c: 49 bc 00 00 00 00 00 movabs $0xdffffc0000000000,%r12 13: fc ff df 16: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 1b: 48 85 db test %rbx,%rbx 1e: 74 3b je 0x5b 20: 48 89 fd mov %rdi,%rbp 23: 48 89 f8 mov %rdi,%rax 26: 48 c1 e8 03 shr $0x3,%rax * 2a: 42 0f b6 04 20 movzbl (%rax,%r12,1),%eax <-- trapping instruction 2f: 84 c0 test %al,%al 31: 75 0f jne 0x42 33: 48 ff cb dec %rbx 36: 48 8d 7d 01 lea 0x1(%rbp),%rdi 3a: 44 38 7d 00 cmp %r15b,0x0(%rbp) 3e: 75 db jne 0x1b
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/08/27 14:48 | upstream | 77dd11439b86 | b318694d | .config | console log | report | syz | C | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | ||
2022/01/01 03:47 | upstream | 4f3d93c6eaff | e1768e9c | .config | console log | report | syz | ci-upstream-kasan-gce | KASAN: slab-out-of-bounds Write in legacy_parse_param | |||
2022/03/21 16:05 | upstream | f443e374ae13 | e2d91b1d | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2022/03/11 15:39 | upstream | dda64ead7e82 | 9e8eaa75 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2022/03/11 02:28 | upstream | 3bf7edc84a9e | 9e8eaa75 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2022/02/24 12:07 | upstream | 23d04328444a | 6e821dbf | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2022/02/22 06:08 | upstream | 038101e6b2cd | 6e821dbf | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2022/02/20 13:06 | upstream | 4f12b742eb2b | 3cd800e4 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/12/24 08:42 | upstream | 76657eaef4a7 | 6caa12e4 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/12/12 10:57 | upstream | a763d5a5abd6 | 49ca1f59 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/12/02 06:00 | upstream | 58e1100fdc59 | 61f86278 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/11/06 19:25 | upstream | fe91c4725aee | 4c1be0be | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/10/24 23:32 | upstream | 6c62666d8879 | 282f03fb | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/10/24 23:30 | upstream | 6c62666d8879 | 282f03fb | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/10/12 11:22 | upstream | fa5878760579 | 838e7e2c | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/10/12 09:32 | upstream | fa5878760579 | 838e7e2c | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/09/05 00:40 | upstream | f1583cb1be35 | d236a457 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/09/02 14:20 | upstream | 4ac6d90867a4 | 15cea0a3 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/08/27 14:36 | upstream | 77dd11439b86 | b318694d | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param | |||
2021/06/28 21:55 | upstream | 62fb9874f5da | 9d2ab5df | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in legacy_parse_param |