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🐞 Open [1164] 🐞 Fixed [4299] 🐞 Invalid [9645] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | general protection fault in hrtimer_active (3) | syz | done | error | 34 | 360d | 665d | 22/24 | fixed on 2022/03/08 16:11 |
upstream | general protection fault in hrtimer_active (4) | 7 | 189d | 299d | 0/24 | auto-obsoleted due to no activity on 2022/10/20 15:45 | |||
upstream | general protection fault in hrtimer_active (2) | C | 10612 | 1791d | 1795d | 4/24 | fixed on 2018/03/06 13:29 | ||
linux-4.19 | general protection fault in hrtimer_active | C | error | 66 | 492d | 1236d | 0/1 | upstream: reported C repro on 2019/09/09 21:23 |
kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 2995 Comm: syzkaller758499 Not tainted 4.14.0-rc5-mm1+ #20 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801d1e70180 task.stack: ffff8801c05e0000 RIP: 0010:__read_once_size include/linux/compiler.h:276 [inline] RIP: 0010:hrtimer_active+0x211/0x410 kernel/time/hrtimer.c:1142 RSP: 0018:ffff8801c05e73f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff100380bceab RCX: ffffffff815ef93f RDX: 0000000000000000 RSI: ffffffff85b377a0 RDI: ffff8801d1f38ea0 RBP: ffff8801c05e7530 R08: ffffffff83f9f367 R09: 0000000000000004 R10: ffff8801c05e7898 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffffed00380bce89 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020511fd8 CR3: 0000000005a22000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hrtimer_try_to_cancel+0x91/0x5c0 kernel/time/hrtimer.c:1006 hrtimer_cancel+0x22/0x40 kernel/time/hrtimer.c:1032 napi_disable+0x87/0xa0 net/core/dev.c:5552 tun_napi_disable drivers/net/tun.c:290 [inline] __tun_detach+0xe26/0x1570 drivers/net/tun.c:617 tun_detach drivers/net/tun.c:664 [inline] tun_chr_close+0x44/0x60 drivers/net/tun.c:2835 __fput+0x327/0x7e0 fs/file_table.c:210 ____fput+0x15/0x20 fs/file_table.c:244 task_work_run+0x199/0x270 kernel/task_work.c:112 exit_task_work include/linux/task_work.h:21 [inline] do_exit+0x9b5/0x1ad0 kernel/exit.c:869 do_group_exit+0x149/0x400 kernel/exit.c:972 SYSC_exit_group kernel/exit.c:983 [inline] SyS_exit_group+0x1d/0x20 kernel/exit.c:981 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x442aa8 RSP: 002b:00007ffdcb6208d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442aa8 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 RBP: 0000000000000082 R08: 00000000000000e7 R09: ffffffffffffffd0 R10: 0000000000000000 R11: 0000000000000246 R12: 74656e2f7665642f R13: 0000000000401b80 R14: 0000000000000000 R15: 0000000000000000 Code: c6 00 00 48 8b 85 d8 fe ff ff 48 c1 e8 03 42 80 3c 38 00 0f 85 f2 01 00 00 48 8b 85 e8 fe ff ff 4c 8b 60 30 4c 89 e0 48 c1 e8 03 <42> 80 3c 38 00 0f 85 c8 01 00 00 48 8b 85 f0 fe ff ff 49 8b 1c RIP: __read_once_size include/linux/compiler.h:276 [inline] RSP: ffff8801c05e73f0 RIP: hrtimer_active+0x211/0x410 kernel/time/hrtimer.c:1142 RSP: ffff8801c05e73f0 ---[ end trace 16d64b9edc71d4d0 ]---
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-mmots-kasan-gce | 2017/11/02 00:47 | mmots | 0f611fb6dcc0 | e0a2b195 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/11/02 00:36 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/11/02 00:32 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/28 12:02 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/28 02:36 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/27 05:15 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/25 12:55 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-mmots-kasan-gce | 2017/10/19 22:36 | mmots | 3ac81ebcbbb3 | 355f57c5 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/19 22:36 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | syz | C | |||
ci-upstream-mmots-kasan-gce | 2017/10/15 12:38 | mmots | 4eb4a4191fe5 | 441d64d9 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/15 12:38 | linux-next | 49827b977a2e | 441d64d9 | .config | console log | report | syz | C | |||
ci-upstream-mmots-kasan-gce | 2017/10/05 16:34 | mmots | fb686cb13e51 | c26ea367 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/10/05 16:34 | linux-next | 1418b852174a | c26ea367 | .config | console log | report | syz | C | |||
ci-upstream-next-kasan-gce | 2017/09/27 07:33 | linux-next | 045c5205823f | c26ea367 | .config | console log | report | syz | C | |||
ci-upstream-mmots-kasan-gce | 2017/11/02 09:30 | mmots | 0f611fb6dcc0 | e0a2b195 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/31 12:21 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/27 15:18 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | |||||
skylake-linux-next-kasan-qemu | 2017/10/24 21:16 | linux-next | 36ef71cae353 | e511d9f8 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/24 07:53 | mmots | 0f611fb6dcc0 | e0a2b195 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/22 13:55 | mmots | 0f611fb6dcc0 | e0a2b195 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/22 13:14 | mmots | 0f611fb6dcc0 | e0a2b195 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/18 17:07 | mmots | 3ac81ebcbbb3 | 355f57c5 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/16 09:38 | mmots | 4eb4a4191fe5 | 441d64d9 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/16 05:44 | mmots | 4eb4a4191fe5 | 441d64d9 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/16 04:40 | mmots | 4eb4a4191fe5 | 441d64d9 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/16 04:39 | linux-next | 49827b977a2e | 441d64d9 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/15 08:48 | linux-next | 49827b977a2e | 441d64d9 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/15 08:47 | mmots | 4eb4a4191fe5 | 441d64d9 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/14 13:33 | linux-next | 49827b977a2e | 441d64d9 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/10/11 19:13 | linux-next | 49827b977a2e | 441d64d9 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/09 22:30 | mmots | fb686cb13e51 | c26ea367 | .config | console log | report | |||||
ci-upstream-mmots-kasan-gce | 2017/10/04 20:37 | mmots | af6dd9aabb86 | c26ea367 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/09/28 01:16 | linux-next | 045c5205823f | c26ea367 | .config | console log | report | |||||
ci-upstream-next-kasan-gce | 2017/09/27 06:58 | linux-next | 045c5205823f | c26ea367 | .config | console log | report |