Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/09/28 | android14-6.1 (ToT) | c240f4ed0054 | C | [report] kernel BUG in mmap_region |
2023/09/28 | lts (merge base) | b1644a0031cf | C | Didn't crash |
2023/09/28 | upstream (ToT) | 633b47cb009d | C | Didn't crash |
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🐞 Open [133] 🐞 Fixed [1] 🐞 Invalid [44] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 📈 Coverage | 💬 Send us feedback |
Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/09/28 | android14-6.1 (ToT) | c240f4ed0054 | C | [report] kernel BUG in mmap_region |
2023/09/28 | lts (merge base) | b1644a0031cf | C | Didn't crash |
2023/09/28 | upstream (ToT) | 633b47cb009d | C | Didn't crash |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/06/03 18:52 | 19m | retest repro | android14-6.1 | report log | |
2024/06/03 18:52 | 5m | retest repro | android14-6.1 | report log | |
2024/04/15 12:50 | 1h50m | retest repro | android14-6.1 | report log | |
2024/03/23 23:24 | 9m | retest repro | android14-6.1 | report log | |
2024/03/23 23:24 | 9m | retest repro | android14-6.1 | report log | |
2024/02/05 10:56 | 7m | retest repro | android14-6.1 | report log | |
2023/12/22 00:28 | 13m | retest repro | android14-6.1 | report log | |
2023/12/07 23:51 | 25m | retest repro | android14-6.1 | report log | |
2023/10/12 13:08 | 23m | retest repro | android14-6.1 | report log |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/05/20 17:50 | 39m | bisect fix | android14-6.1 | OK (0) job log log |
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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:00007ffd5da6aee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007ffd5da6af10 RCX: 00007faada411d39 RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020ffd000 RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000008000000 R10: 0000000000000011 R11: 0000000000000246 R12: 00007ffd5da6af0c R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 </TASK> ------------[ cut here ]------------ kernel BUG at mm/mmap.c:2815! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 309 Comm: syz-executor189 Not tainted 6.1.57-syzkaller-00029-g899194d7e909 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:mmap_region+0x225e/0x2390 mm/mmap.c:2815 Code: 03 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 1e fc ff ff 48 89 df e8 83 62 09 00 e9 11 fc ff ff e8 79 bf c2 ff 0f 0b e8 72 bf c2 ff <0f> 0b 65 8b 05 79 9b 4f 7e 41 89 c6 4c 89 f0 48 c1 e8 06 48 8d 3c RSP: 0018:ffffc90000e27a40 EFLAGS: 00010293 RAX: ffffffff81b275de RBX: 0000000020ffefff RCX: ffff88811b238000 RDX: 0000000000000000 RSI: 0000000020ffefff RDI: 0000000020fff000 RBP: ffffc90000e27c50 R08: ffffffff81b26221 R09: ffffffff84ee3d13 R10: 0000000000000003 R11: ffff88811b238000 R12: ffffc90000e27ba8 R13: dffffc0000000000 R14: 0000000020ffd000 R15: 0000000020fff000 FS: 0000555556186380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faada471885 CR3: 000000012167b000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> do_mmap+0x853/0xe30 mm/mmap.c:1459 vm_mmap_pgoff+0x208/0x430 mm/util.c:525 ksys_mmap_pgoff+0x15d/0x1e0 mm/mmap.c:1505 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:93 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:86 [inline] __x64_sys_mmap+0x103/0x120 arch/x86/kernel/sys_x86_64.c:86 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: 0033:0x7faada411d39 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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:00007ffd5da6aee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007ffd5da6af10 RCX: 00007faada411d39 RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020ffd000 RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000008000000 R10: 0000000000000011 R11: 0000000000000246 R12: 00007ffd5da6af0c R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:mmap_region+0x225e/0x2390 mm/mmap.c:2815 Code: 03 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 1e fc ff ff 48 89 df e8 83 62 09 00 e9 11 fc ff ff e8 79 bf c2 ff 0f 0b e8 72 bf c2 ff <0f> 0b 65 8b 05 79 9b 4f 7e 41 89 c6 4c 89 f0 48 c1 e8 06 48 8d 3c RSP: 0018:ffffc90000e27a40 EFLAGS: 00010293 RAX: ffffffff81b275de RBX: 0000000020ffefff RCX: ffff88811b238000 RDX: 0000000000000000 RSI: 0000000020ffefff RDI: 0000000020fff000 RBP: ffffc90000e27c50 R08: ffffffff81b26221 R09: ffffffff84ee3d13 R10: 0000000000000003 R11: ffff88811b238000 R12: ffffc90000e27ba8 R13: dffffc0000000000 R14: 0000000020ffd000 R15: 0000000020fff000 FS: 0000555556186380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faada471885 CR3: 000000012167b000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 28 00 sub %al,(%rax) 2: 00 00 add %al,(%rax) 4: 75 05 jne 0xb 6: 48 83 c4 28 add $0x28,%rsp a: c3 ret b: e8 c1 17 00 00 call 0x17d1 10: 90 nop 11: 48 89 f8 mov %rdi,%rax 14: 48 89 f7 mov %rsi,%rdi 17: 48 89 d6 mov %rdx,%rsi 1a: 48 89 ca mov %rcx,%rdx 1d: 4d 89 c2 mov %r8,%r10 20: 4d 89 c8 mov %r9,%r8 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 28: 0f 05 syscall * 2a: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 c7 c1 b8 ff ff ff mov $0xffffffffffffffb8,%rcx 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/01/18 18:08 | android14-6.1 | 899194d7e909 | 239abf84 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | |
2023/09/28 11:04 | android14-6.1 | c240f4ed0054 | c2ab1e5d | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | |
2023/06/11 15:57 | android14-6.1 | 7641ff0a300a | 49519f06 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | |
2024/03/09 23:18 | android14-6.1 | 5f66e7c904ee | 6ee49f2e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/03/02 14:12 | android14-6.1 | 09ca5740fbbe | 25905f5d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/02/27 02:11 | android14-6.1 | c622e98ddc8e | da36a36b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/02/25 00:49 | android14-6.1 | 8c0f9174731d | 8d446f15 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/02/18 13:30 | android14-6.1 | 92432f07d663 | 578f7538 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/01/20 23:41 | android14-6.1 | aba5a3fe094e | 9bd8dcda | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/01/19 10:17 | android14-6.1 | cfe8cce4e8a1 | 21772ce4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2024/01/18 17:55 | android14-6.1 | 899194d7e909 | 239abf84 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/11/23 23:38 | android14-6.1 | 95307ec5c864 | 5b429f39 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/11/18 05:07 | android14-6.1 | 1b639e97b8fc | cb976f63 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/10/30 21:25 | android14-6.1 | 9e4f6e1ef8ce | b5729d82 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/10/20 07:23 | android14-6.1 | 7e1cb3bdec3c | a42250d2 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/10/19 19:52 | android14-6.1 | f82e0808101f | 42e1d524 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/10/15 12:20 | android14-6.1 | acb072863888 | f757a323 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/09/28 10:53 | android14-6.1 | c240f4ed0054 | c2ab1e5d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/09/17 01:03 | android14-6.1 | d3212c2dbaba | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/09/12 15:00 | android14-6.1 | 2eb5b31ac1e3 | 59da8366 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/08/30 03:44 | android14-6.1 | e0c4636bd239 | ce731e62 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/08/28 06:33 | android14-6.1 | 5ef132d5643b | 7ba13a15 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/08/19 20:54 | android14-6.1 | c2611a04b92f | d216d8a0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/07/20 07:04 | android14-6.1 | 4a207efbe0b5 | 4547cdf9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/07/16 04:39 | android14-6.1 | f6707f352b54 | 35d9ecc5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/07/11 23:19 | android14-6.1 | f3c6324daa33 | 2f19aa4f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/07/04 22:05 | android14-6.1 | 39385f756876 | f99c2404 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/06/29 00:17 | android14-6.1 | 251aa28d1640 | ca69c785 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/06/18 07:24 | android14-6.1 | 35fe0d393f80 | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/06/17 23:43 | android14-6.1 | 35fe0d393f80 | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region | ||
2023/06/11 15:45 | android14-6.1 | 7641ff0a300a | 49519f06 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in mmap_region |