Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel panic: Machine halted. (2) kernel | C | 14350 | 2069d | 2126d | 0/26 | closed as invalid on 2019/02/21 14:29 |
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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel panic: Machine halted. (2) kernel | C | 14350 | 2069d | 2126d | 0/26 | closed as invalid on 2019/02/21 14:29 |
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff8801c70d5fe8 CR3: 0000000008e6a000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Kernel panic - not syncing: Machine halted. CPU: 1 PID: 11846 Comm: syz-executor621 Not tainted 4.18.0-rc3+ #132 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <#DF> __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 df_debug+0x2d/0x2e arch/x86/kernel/doublefault.c:81 do_double_fault+0x113/0x200 arch/x86/kernel/traps.c:444 double_fault+0x23/0x30 arch/x86/entry/entry_64.S:994 RIP: 0010:arch_local_save_flags arch/x86/include/asm/paravirt.h:778 [inline] RIP: 0010:__lock_acquire+0xb1c/0x5020 kernel/locking/lockdep.c:3311 Code: 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0d 31 00 00 48 83 3d 0a fd 92 07 00 0f 84 d3 0a 00 00 <9c> 58 0f 1f 44 00 00 f6 c4 02 0f 84 63 f6 ff ff e8 ff 33 fd 01 85 RSP: 0018:ffff8801c70d5ff0 EFLAGS: 00010082 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000002 RDX: 1ffffffff11e360c RSI: 0000000000000000 RDI: ffffffff88f1b060 RBP: ffff8801c70d6378 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 R13: ffffffff88f92620 R14: ffff8801b74ac700 R15: 0000000000000002 WARNING: kernel stack regs at (____ptrval____) in syz-executor621:11846 has bad 'bp' value (____ptrval____) unwind stack type:0 next_sp:(____ptrval____) mask:0x20 graph_idx:0 (____ptrval____): fffffe0000039d78 (0xfffffe0000039d78) (____ptrval____): ffffffff812a9105 (show_trace_log_lvl+0x1f6/0x28c) (____ptrval____): ffffffff815eb35c (__lock_acquire+0xb1c/0x5020) (____ptrval____): fffffe0000039fd8 (0xfffffe0000039fd8) (____ptrval____): 0000000000000020 (0x20) (____ptrval____): 0000000000000005 (0x5) (____ptrval____): fffffe0000038000 (0xfffffe0000038000) (____ptrval____): fffffe000003a000 (0xfffffe000003a000) (____ptrval____): ffff8801c70d5ff0 (0xffff8801c70d5ff0) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000038000 (0xfffffe0000038000) (____ptrval____): fffffe000003a000 (0xfffffe000003a000) (____ptrval____): ffff8801c70d5ff0 (0xffff8801c70d5ff0) (____ptrval____): 0000000000000020 (0x20) (____ptrval____): ffff8801b74ac700 (0xffff8801b74ac700) (____ptrval____): 0000010100000000 (0x10100000000) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000039ca8 (0xfffffe0000039ca8) (____ptrval____): ffffffff815eb35c (__lock_acquire+0xb1c/0x5020) (____ptrval____): fffffe0000039f58 (0xfffffe0000039f58) (____ptrval____): c719381af33df900 (0xc719381af33df900) (____ptrval____): 0000000000000093 (0x93) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff88f1b060 (pv_cpu_ops+0x120/0x120) (____ptrval____): 00000000ffffffff (0xffffffff) (____ptrval____): fffffe0000039d88 (0xfffffe0000039d88) (____ptrval____): ffffffff812a91d3 (show_stack+0x38/0x3a) (____ptrval____): fffffe0000039e38 (0xfffffe0000039e38) (____ptrval____): ffffffff878c8805 (dump_stack+0x1c9/0x2b4) (____ptrval____): fffffbfff11e360c (0xfffffbfff11e360c) (____ptrval____): dffffc0000000000 (0xdffffc0000000000) (____ptrval____): 1fffffc0000073b6 (0x1fffffc0000073b6) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd4914 (regoff.34021+0x368374/0x37aeb0) (____ptrval____): ffffffff878c863c (dump_stack_print_info.cold.2+0x52/0x52) (____ptrval____): fffffe0000039df8 (0xfffffe0000039df8) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000039e40 (0xfffffe0000039e40) (____ptrval____): ffff8801c70d6000 (0xffff8801c70d6000) (____ptrval____): fffffe0000039e18 (0xfffffe0000039e18) (____ptrval____): c719381af33df900 (0xc719381af33df900) (____ptrval____): ffff8801c70d6000 (0xffff8801c70d6000) (____ptrval____): ffffffff89e72d60 (buf.37943+0x40/0x40) (____ptrval____): c719381af33df900 (0xc719381af33df900) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff87e742e0 (hpet_msi_domain_info+0xe40/0x1a80) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000039f00 (0xfffffe0000039f00) (____ptrval____): ffffffff81473ab9 (panic+0x238/0x4e7) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bea98c (K512_4+0x130c/0x1207ec) (____ptrval____): ffffffff81473881 (add_taint.cold.5+0x16/0x16) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000000000008 (0x8) (____ptrval____): fffffe0000039f10 (0xfffffe0000039f10) (____ptrval____): fffffe0000039ea8 (0xfffffe0000039ea8) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b74ac700 (0xffff8801b74ac700) (____ptrval____): 0000010000000000 (0x10000000000) (____ptrval____): 0000000000000000 ... (____ptrval____): c719381af33df900 (0xc719381af33df900) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff8137bfcc (get_cpu_entry_area+0xc/0x30) (____ptrval____): fffffe0000033000 (0xfffffe0000033000) (____ptrval____): 0000000000000004 (0x4) (____ptrval____): 000000000001ede0 (0x1ede0) (____ptrval____): fffffe0000039e60 (0xfffffe0000039e60) (____ptrval____): fffffe0000039f58 (0xfffffe0000039f58) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff87e4a580 (__func__.44965+0x40/0x40) (____ptrval____): ffff8801c70d5ff0 (0xffff8801c70d5ff0) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000039f18 (0xfffffe0000039f18) (____ptrval____): ffffffff813470df (df_debug+0x2d/0x2e) (____ptrval____): fffffe0000039f58 (0xfffffe0000039f58) (____ptrval____): fffffe0000039f48 (0xfffffe0000039f48) (____ptrval____): ffffffff8129c1f3 (do_double_fault+0x113/0x200) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000000 ... (____ptrval____): fffffe0000039f59 (0xfffffe0000039f59) (____ptrval____): ffffffff87a00bd3 (double_fault+0x23/0x30) (____ptrval____): 0000000000000002 (0x2) (____ptrval____): ffff8801b74ac700 (0xffff8801b74ac700) (____ptrval____): ffffffff88f92620 (rcu_bh_lock_map+0x40/0x40) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801c70d6378 (0xffff8801c70d6378) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000003 (0x3) (____ptrval____): 0000000000000000 ... (____ptrval____): dffffc0000000000 (0xdffffc0000000000) (____ptrval____): 0000000000000002 (0x2) (____ptrval____): 1ffffffff11e360c (0x1ffffffff11e360c) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff88f1b060 (pv_cpu_ops+0x120/0x120) (____ptrval____): ffffffffffffffff (0xffffffffffffffff) (____ptrval____): ffffffff815eb35c (__lock_acquire+0xb1c/0x5020) (____ptrval____): 0000000000000010 (0x10) (____ptrval____): 0000000000010082 (0x10082) (____ptrval____): ffff8801c70d5ff0 (0xffff8801c70d5ff0) (____ptrval____): 0000000000000018 (0x18) </#DF> Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/07/06 10:30 | upstream | c42c12a90545 | 18403e65 | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2018/07/05 04:16 | bpf-next | 2bdea157b999 | e1b966c6 | .config | console log | report | syz | C | ci-upstream-bpf-next-kasan-gce | |||
2018/07/04 12:36 | bpf-next | 2bdea157b999 | 317fc8ea | .config | console log | report | syz | C | ci-upstream-bpf-next-kasan-gce | |||
2018/07/04 11:20 | bpf-next | 2bdea157b999 | 317fc8ea | .config | console log | report | syz | C | ci-upstream-bpf-next-kasan-gce | |||
2018/04/09 10:47 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | f13fb445 | .config | console log | report | syz | C | ci-upstream-kmsan-gce | |||
2018/07/08 18:52 | upstream | b2d44d145d2a | c9a7a4dc | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/07/07 21:08 | upstream | 624434af256a | ab89aea9 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/07/06 01:27 | upstream | fc36def997cf | d3b2a0e2 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/06/30 08:33 | upstream | 1904148a361a | dba0b50e | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2018/06/12 13:29 | upstream | 8efcf34a2639 | 112eec79 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/07/09 00:02 | bpf-next | d90c936fb318 | f25e5770 | .config | console log | report | ci-upstream-bpf-next-kasan-gce | |||||
2018/07/08 01:22 | bpf-next | d90c936fb318 | ab89aea9 | .config | console log | report | ci-upstream-bpf-next-kasan-gce | |||||
2018/07/10 09:40 | https://github.com/google/kmsan.git master | 85c225c088f5 | 9fa03fa5 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/10 07:51 | https://github.com/google/kmsan.git master | 85c225c088f5 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 20:29 | https://github.com/google/kmsan.git master | 85c225c088f5 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 18:50 | https://github.com/google/kmsan.git master | 85c225c088f5 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 14:44 | https://github.com/google/kmsan.git master | a00de5aa4da3 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 13:28 | https://github.com/google/kmsan.git master | a00de5aa4da3 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 09:08 | https://github.com/google/kmsan.git master | a00de5aa4da3 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/09 03:53 | https://github.com/google/kmsan.git master | a00de5aa4da3 | f25e5770 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/08 10:15 | linux-next | 526674536360 | c9a7a4dc | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2018/07/08 07:28 | linux-next | 526674536360 | c9a7a4dc | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2018/07/08 02:37 | https://github.com/google/kmsan.git master | a00de5aa4da3 | ab89aea9 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/07 17:10 | https://github.com/google/kmsan.git master | a00de5aa4da3 | ab89aea9 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/07 15:20 | linux-next | 526674536360 | ab89aea9 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2018/07/07 12:58 | https://github.com/google/kmsan.git master | a00de5aa4da3 | 6c0c0099 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/07 09:31 | https://github.com/google/kmsan.git master | a00de5aa4da3 | 6c0c0099 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/07 02:30 | https://github.com/google/kmsan.git master | a00de5aa4da3 | 9636bc93 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/05 18:32 | https://github.com/google/kmsan.git master | 86eb85c04833 | d3b2a0e2 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/04 23:12 | https://github.com/google/kmsan.git master | accdc89e1dc3 | e1b966c6 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/04 15:20 | https://github.com/google/kmsan.git master | accdc89e1dc3 | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/04 06:17 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/04 01:04 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 23:41 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 23:29 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 21:00 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 18:43 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 08:38 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/03 06:52 | https://github.com/google/kmsan.git master | 4ca559bbdeaf | 317fc8ea | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/02 23:10 | https://github.com/google/kmsan.git master | 6c3632ffef26 | 574780b0 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/02 17:10 | https://github.com/google/kmsan.git master | 6c3632ffef26 | 574780b0 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/01 23:04 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/01 20:15 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/01 12:24 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/07/01 04:52 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/30 12:44 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/30 02:00 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/30 00:24 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/29 19:53 | https://github.com/google/kmsan.git master | 123906095e30 | dba0b50e | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/04/07 06:45 | https://github.com/google/kmsan.git master | e2ab7e8abba4 | d613535f | .config | console log | report | ci-upstream-kmsan-gce |