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WARNING: kernel stack frame pointer has bad value

Status: fixed on 2018/07/09 18:05
Reported-by: syzbot+37035ccfa9a0a017ffcf@syzkaller.appspotmail.com
Fix commit: f044a84e040b crypto: don't optimize keccakf()
First crash: 2212d, last: 2120d
▶ ▼ Discussions (2)
Title Replies (including bot) Last reply
[PATCH 4.17 00/67] 4.17.7-stable review 74 (74) 2018/07/17 09:41
WARNING: kernel stack frame pointer has bad value 1 (2) 2018/04/19 17:28
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING: kernel stack frame pointer has bad value (2) C 2556 1694d 2110d 0/26 closed as invalid on 2019/10/17 05:15
linux-4.14 WARNING: kernel stack frame pointer has bad value C done 65 1520d 1824d 1/1 fixed on 2020/03/31 12:17
linux-4.19 WARNING: kernel stack frame pointer has bad value 1 1826d 1826d 0/1 auto-closed as invalid on 2019/10/23 16:09

Sample crash report:
00000000ed8ccbe7: 0000000000440169 (0x440169)
00000000469f2a79: 0000000000000033 (0x33)
000000004636639d: 0000000000000246 (0x246)
00000000aa65aef8: 00007ffead676158 (0x7ffead676158)
00000000e3ef297c: 000000000000002b (0x2b)
WARNING: kernel stack frame pointer at 000000004832711f in syzkaller561281:4479 has bad value 000000006b4f8502
WARNING: kernel stack regs at 0000000089e11b3b in syzkaller561281:4479 has bad 'bp' value 00000000f19a2a3b
random: crng init done

Crashes (1108):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/04/14 19:50 upstream 48023102b707 7a67784c .config console log report syz C ci-upstream-kasan-gce-root
2018/04/13 07:28 upstream c17b0aadb7d8 eb2295de .config console log report syz C ci-upstream-kasan-gce
2018/04/13 19:43 net-next-old 5d1365940a68 0a0c5db6 .config console log report syz C ci-upstream-net-kasan-gce
2018/04/05 19:52 net-next-old 17dec0a94915 5e1ccffc .config console log report syz C ci-upstream-net-kasan-gce
2018/04/13 09:38 upstream 16e205cf42da 0a0c5db6 .config console log report syz ci-upstream-kasan-gce
2018/04/11 19:13 upstream b284d4d5a678 8b8de427 .config console log report syz ci-upstream-kasan-gce
2018/06/22 14:04 upstream 894b8c000ae6 095ef806 .config console log report ci-upstream-kasan-gce-root
2018/06/22 02:39 upstream 27db64f65f1b 095ef806 .config console log report ci-upstream-kasan-gce-root
2018/06/21 15:50 upstream 1abd8a8f39cd 095ef806 .config console log report ci-upstream-kasan-gce-root
2018/06/21 10:51 upstream 1abd8a8f39cd 095ef806 .config console log report ci-upstream-kasan-gce
2018/06/21 08:07 upstream 1abd8a8f39cd 095ef806 .config console log report ci-upstream-kasan-gce-root
2018/06/20 15:50 upstream 81e97f01371f 095ef806 .config console log report ci-upstream-kasan-gce
2018/06/22 00:46 upstream 27db64f65f1b 095ef806 .config console log report ci-upstream-kasan-gce-386
2018/06/21 09:27 upstream 1abd8a8f39cd 095ef806 .config console log report ci-upstream-kasan-gce-386
2018/07/07 03:38 bpf c48424d993fa 6c0c0099 .config console log report ci-upstream-bpf-kasan-gce
2018/06/25 22:00 net-next-old 823819507095 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 20:25 net-next-old 823819507095 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 16:37 net-next-old 823819507095 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 13:27 net-next-old 823819507095 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 11:35 net-next-old 823819507095 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 09:12 net-next-old 0ef8b4567d08 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/25 07:15 net-next-old 0ef8b4567d08 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 23:25 net-next-old 0ef8b4567d08 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 20:04 net-next-old fe0b082fedd1 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 14:40 net-next-old fe0b082fedd1 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 12:04 net-next-old fe0b082fedd1 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 10:26 net-next-old fe0b082fedd1 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 09:11 net-next-old fe0b082fedd1 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 07:50 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/24 04:30 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 23:11 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 21:24 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 16:31 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 13:53 net-next-old dd55c4ea9e6b 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 10:27 net-next-old 5424ea27390f 2064fc5c .config console log report ci-upstream-net-kasan-gce
2018/06/23 02:45 net-next-old a99790bf5c7f c97f0d7a .config console log report ci-upstream-net-kasan-gce
2018/06/22 20:31 net-next-old a99790bf5c7f c97f0d7a .config console log report ci-upstream-net-kasan-gce
2018/06/22 17:21 net-next-old a99790bf5c7f c97f0d7a .config console log report ci-upstream-net-kasan-gce
2018/06/22 15:59 net-next-old a99790bf5c7f c97f0d7a .config console log report ci-upstream-net-kasan-gce
2018/06/22 11:08 net-next-old e5ab564c9ebe 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/22 09:30 net-next-old e5ab564c9ebe 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/21 17:24 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/21 13:34 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/21 06:35 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/21 05:29 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/21 03:38 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/20 21:44 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/20 19:18 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/20 14:37 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/20 12:32 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/06/20 10:25 net-next-old f0dc7f9c6dd9 095ef806 .config console log report ci-upstream-net-kasan-gce
2018/04/05 10:32 net-next-old 17dec0a94915 5e1ccffc .config console log report ci-upstream-net-kasan-gce
* Struck through repros no longer work on HEAD.