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WARNING in bpf_test_run

Status: auto-obsoleted due to no activity on 2022/09/05 06:50
Subsystems: bpf net
[Documentation on labels]
Reported-by: syzbot+774c590240616eaa3423@syzkaller.appspotmail.com
First crash: 1339d, last: 1184d
Cause bisection: introduced by (bisect log) :
commit 997acaf6b4b59c6a9c259740312a69ea549cc684
Author: Mark Rutland <mark.rutland@arm.com>
Date: Mon Jan 11 15:37:07 2021 +0000

  lockdep: report broken irq restoration

Crash: WARNING in kvm_wait (log)
Repro: C syz .config
  
Fix bisection: fixed by (bisect log) [merge commit]:
commit 063df71a574b88e94391a3a719cf66d1b46df884
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Sep 5 18:31:23 2021 +0000

  Merge tag 'riscv-for-linus-5.15-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] WARNING in bpf_test_run 4 (5) 2021/04/13 12:55
▶ ▼ Last patch testing requests (4)
Created Duration User Patch Repo Result
2022/09/05 03:27 19m retest repro bpf-next OK log
2022/09/04 23:27 18m retest repro bpf-next OK log
2022/09/04 18:27 18m retest repro bpf-next OK log
2022/09/04 09:27 18m retest repro bpf OK log
▶ ▼ Fix bisection attempts (2)
Created Duration User Patch Repo Result
2021/09/29 08:06 5h16m bisect fix bpf OK (1) job log
2021/08/30 07:45 21m bisect fix bpf OK (0) job log log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 9946 at include/linux/bpf-cgroup.h:193 bpf_cgroup_storage_set include/linux/bpf-cgroup.h:193 [inline]
WARNING: CPU: 1 PID: 9946 at include/linux/bpf-cgroup.h:193 bpf_test_run+0x65e/0xaa0 net/bpf/test_run.c:110
Modules linked in:
CPU: 1 PID: 9946 Comm: syz-executor871 Not tainted 5.12.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:bpf_cgroup_storage_set include/linux/bpf-cgroup.h:193 [inline]
RIP: 0010:bpf_test_run+0x65e/0xaa0 net/bpf/test_run.c:110
Code: e9 29 fe ff ff e8 12 da 2d fa 41 83 c6 01 bf 08 00 00 00 44 89 f6 e8 b1 e1 2d fa 41 83 fe 08 0f 85 74 fc ff ff e8 f2 d9 2d fa <0f> 0b bd f0 ff ff ff e9 5c fd ff ff e8 e1 d9 2d fa 83 c5 01 bf 08
RSP: 0018:ffffc9000185fae8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffffc90000fae000 RCX: 0000000000000000
RDX: ffff88801e898000 RSI: ffffffff8746ec7e RDI: 0000000000000003
RBP: 0000000000000007 R08: 0000000000000008 R09: 0000000000000001
R10: ffffffff8746ec6f R11: 0000000000000000 R12: dffffc0000000000
R13: ffff888021c454c0 R14: 0000000000000008 R15: 0000000000000000
FS:  00007fc7873ed700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc7873ab718 CR3: 0000000036f24000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 bpf_prog_test_run_skb+0xabc/0x1c70 net/bpf/test_run.c:656
 bpf_prog_test_run kernel/bpf/syscall.c:3150 [inline]
 __do_sys_bpf+0x218b/0x4f40 kernel/bpf/syscall.c:4429
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x449589
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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:00007fc7873ed2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00000000004cf520 RCX: 0000000000449589
RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
RBP: 000000000049e830 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 656c6c616b7a7973
R13: 000000000049e588 R14: f9abde7200f522cd R15: 00000000004cf528

Crashes (74):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/05/23 09:38 bpf 84316ca4e100 3c7fef33 .config console log report syz C ci-upstream-bpf-kasan-gce WARNING in bpf_test_run
2021/05/23 15:33 bpf-next a49e72b3bda7 3c7fef33 .config console log report syz C ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/04/22 02:04 bpf-next d044d9fc1380 2bc8999a .config console log report syz C ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/03/28 12:55 bpf-next 36e798516078 a8529b82 .config console log report syz C ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/05/27 01:01 upstream 7ac3a1c1ae51 858ea628 .config console log report info ci-upstream-kasan-gce-selinux-root WARNING in bpf_test_run
2021/07/02 16:49 bpf 0fc4dcc13f09 55aa55c2 .config console log report info ci-upstream-bpf-kasan-gce WARNING in bpf_test_run
2021/06/16 15:32 bpf a4f0377db125 c06f97ad .config console log report info ci-upstream-bpf-kasan-gce WARNING in bpf_test_run
2021/06/16 10:49 net-old a4f0377db125 c06f97ad .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/06/16 02:15 net-old a4f0377db125 990d3cbe .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/06/11 11:59 net-old 232e3683b4ee 1ba81399 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/06/09 21:23 bpf 11fc79fc9f2e 84fe5d96 .config console log report info ci-upstream-bpf-kasan-gce WARNING in bpf_test_run
2021/06/04 14:34 net-old 1a8024239dac 966a236b .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/06/01 23:40 net-old 4ef8d857b5f4 032639db .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/06/01 07:12 net-old 4ac06a1e013c 032639db .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/31 13:10 net-old 593f555fbc60 032639db .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/27 18:22 net-old d7c5303fbc8a 858ea628 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/24 14:35 net-old 4dd649d130c6 3c7fef33 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/24 00:24 net-old 5eff1461a6de 3c7fef33 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/19 02:43 net-old c9fd37a9450b a343ba6b .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/18 12:55 net-old 1dde47a66d4f a343ba6b .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/17 09:41 net-old b81ac7841d51 a2eb125d .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/15 23:14 net-old b81ac7841d51 f54a5c09 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/14 01:00 net-old a93a0a15876d 80f9b418 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/10 22:04 net-old ddb6e00f8413 ca873091 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/10 13:24 net-old b741596468b0 ca873091 .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/05/08 02:55 net-old 55bc1af3d911 bc5434be .config console log report info ci-upstream-net-this-kasan-gce WARNING in bpf_test_run
2021/07/30 18:45 net-next-old 3e12361b6d23 6c236867 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/28 20:16 net-next-old b11f0a4c0c81 9a4781d4 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/26 06:06 net-next-old cc19862ffe45 fd511809 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/22 12:14 net-next-old c2255ff47768 302e51de .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/22 07:35 net-next-old c2255ff47768 29c3f20f .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/12 05:39 net-next-old 5e437416ff66 a4869c92 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/09 09:31 net-next-old 5e437416ff66 281e815f .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/06 21:12 net-next-old 5e437416ff66 cca78469 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/07/01 22:03 net-next-old 5e437416ff66 658ebc66 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/25 14:55 net-next-old 19938bafa7ae ae6bf8dd .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/18 04:38 bpf-next 0c38740c0896 aba2b2fb .config console log report info ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/06/12 20:36 net-next-old 02b0bb51a8da 1ba81399 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/08 05:37 net-next-old dc8cf7550a70 b718257f .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/04 13:10 net-next-old ebbf5fcb94a7 966a236b .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/04 00:10 net-next-old b596ce68fd4a 0740de69 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/06/01 19:21 net-next-old 7fc6d3abc084 032639db .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/31 04:53 net-next-old a729b8e6ec3d 325a8dab .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/30 14:05 net-next-old d3f2c48de7b8 325a8dab .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/26 22:39 net-next-old c7a551b2e44a 858ea628 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/18 13:41 net-next-old 06b38e233ce4 a343ba6b .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/17 21:15 net-next-old 58fee5fc8365 a2eb125d .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/14 00:34 bpf-next 3f2870989f10 80f9b418 .config console log report info ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/05/13 18:38 net-next-old d8654f4f9300 80f9b418 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/12 03:25 net-next-old 009fc857c5f6 b3c3bb8e .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/05/07 10:51 net-next-old 95aafe911db6 f6da8120 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/20 11:27 net-next-old e7ad33fa7bc5 c0ced557 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/19 23:19 net-next-old e7ad33fa7bc5 4285c989 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/19 10:29 net-next-old e7ad33fa7bc5 50f523d7 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/16 19:18 net-next-old e7ad33fa7bc5 7e2b734b .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/16 13:21 net-next-old c329e5afb42f 7e2b734b .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/16 01:46 net-next-old c329e5afb42f c59079a6 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/16 00:10 net-next-old c329e5afb42f c59079a6 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/15 09:21 bpf-next 069904ce318e fcdb12ba .config console log report info ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/04/14 11:10 bpf-next 463c2149ede7 3134b37f .config console log report info ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
2021/04/14 09:13 net-next-old 5871d0c6b8ea 3134b37f .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/14 08:45 net-next-old 5871d0c6b8ea a184b83e .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/11 02:31 net-next-old cbd312539284 bfeda1b1 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/10 08:19 net-next-old 626b598aa8be bfeda1b1 .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/10 02:11 net-next-old 626b598aa8be 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/07 22:26 net-next-old 0b35e0deb5be 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/04 04:16 net-next-old 428e68e1a85a 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/04 04:13 net-next-old 428e68e1a85a 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/03 15:10 net-next-old 825066651792 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/04/03 02:23 net-next-old f3f409a9b7f5 6a81331a .config console log report info ci-upstream-net-kasan-gce WARNING in bpf_test_run
2021/03/28 11:19 bpf-next 36e798516078 a8529b82 .config console log report info ci-upstream-bpf-next-kasan-gce WARNING in bpf_test_run
* Struck through repros no longer work on HEAD.