syzbot


INFO: rcu detected stall in ext4_filemap_fault
Status: closed as dup on 2019/01/02 16:36
Reported-by: syzbot+54b42be3e78ab73fca73@syzkaller.appspotmail.com
First crash: 1231d, last: 1058d
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: rcu detected stall in ndisc_alloc_skb 1 1201d 1121d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault (2) 1 548d 548d 0/1 auto-closed as invalid on 2020/11/23 02:32
android-49 INFO: rcu detected stall in ext4_filemap_fault C 1 867d 867d 0/3 public: reported C repro on 2019/09/11 03:52
android-414 INFO: rcu detected stall in ext4_filemap_fault 1 1127d 1021d 0/1 auto-closed as invalid on 2019/06/22 22:11
linux-4.19 INFO: rcu detected stall in ext4_filemap_fault 4 736d 887d 0/1 auto-closed as invalid on 2020/05/18 19:50
linux-4.14 INFO: rcu detected stall in ext4_filemap_fault 1 790d 790d 0/1 auto-closed as invalid on 2020/03/25 22:24
upstream INFO: rcu detected stall in ext4_filemap_fault (2) 1 833d 833d 0/22 auto-closed as invalid on 2020/01/13 18:23
android-414 INFO: rcu detected stall in ext4_filemap_fault (2) 2 786d 831d 0/1 auto-closed as invalid on 2020/03/30 02:23

Sample crash report:

Crashes (109):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2018/11/19 05:44 upstream c67a98c00ea3 adf636a8 .config log report
ci-upstream-net-this-kasan-gce 2019/02/04 08:12 net 2348bb3117e1 c198d5dd .config log report
ci-upstream-bpf-kasan-gce 2018/12/21 04:03 bpf bcb671c2fa0e 2b497001 .config log report
ci-upstream-bpf-kasan-gce 2018/12/19 07:18 bpf bcb671c2fa0e 4edaba93 .config log report
ci-upstream-bpf-kasan-gce 2018/12/10 02:49 bpf 51a11b14c29c 96cc4c50 .config log report
ci-upstream-bpf-kasan-gce 2018/12/05 01:22 bpf a92a72a24d48 f162ad97 .config log report
ci-upstream-bpf-kasan-gce 2018/12/01 03:28 bpf c01ac66b3866 d8988561 .config log report
ci-upstream-bpf-kasan-gce 2018/11/27 23:55 bpf 2b9034b5eadd 4b6d14f2 .config log report
ci-upstream-bpf-kasan-gce 2018/11/20 18:21 bpf 569a933b03f3 9aca6b52 .config log report
ci-upstream-bpf-kasan-gce 2018/11/20 06:13 bpf 569a933b03f3 9bc2a903 .config log report
ci-upstream-bpf-kasan-gce 2018/11/19 23:18 bpf 569a933b03f3 adf636a8 .config log report
ci-upstream-bpf-kasan-gce 2018/11/18 22:17 bpf 569a933b03f3 adf636a8 .config log report
ci-upstream-bpf-kasan-gce 2018/11/17 02:12 bpf da85d8bfd151 b08ee62a .config log report
ci-upstream-bpf-kasan-gce 2018/11/16 15:38 bpf da85d8bfd151 f5e275d1 .config log report
ci-upstream-bpf-kasan-gce 2018/11/16 04:45 bpf da85d8bfd151 3a41052e .config log report
ci-upstream-bpf-kasan-gce 2018/11/15 21:35 bpf da85d8bfd151 3a41052e .config log report
ci-upstream-bpf-kasan-gce 2018/11/14 10:39 bpf da85d8bfd151 5f5f6d14 .config log report
ci-upstream-bpf-kasan-gce 2018/11/04 18:41 bpf 28c2fae726bf 8bd6bd63 .config log report
ci-upstream-bpf-kasan-gce 2018/11/04 09:18 bpf 28c2fae726bf 8bd6bd63 .config log report
ci-upstream-bpf-kasan-gce 2018/11/03 01:04 bpf 7de414a9dd91 8bd6bd63 .config log report
ci-upstream-bpf-kasan-gce 2018/11/01 05:23 bpf 361535321874 1f38e9ae .config log report
ci-upstream-bpf-kasan-gce 2018/10/31 09:04 bpf 27b31e68bc9f 4ccf7bb4 .config log report
ci-upstream-bpf-kasan-gce 2018/10/28 20:23 bpf d8fd9e106fbc 6f9b225a .config log report
ci-upstream-bpf-kasan-gce 2018/10/25 12:08 bpf 44adbac8f721 a8292de9 .config log report
ci-upstream-bpf-kasan-gce 2018/10/25 09:24 bpf 44adbac8f721 a8292de9 .config log report
ci-upstream-bpf-kasan-gce 2018/10/25 00:28 bpf 44adbac8f721 a8292de9 .config log report
ci-upstream-net-this-kasan-gce 2018/10/11 10:42 net 52b5d6f5dcf0 5f818b4b .config log report
ci-upstream-bpf-kasan-gce 2018/09/12 05:46 bpf 28619527b8a7 3c88136c .config log report
ci-upstream-bpf-next-kasan-gce 2019/03/04 02:07 bpf-next ea5bade929bf 1c0e457a .config log report
ci-upstream-bpf-next-kasan-gce 2018/12/09 03:34 bpf-next 6baefa1aa46f c7918378 .config log report
ci-upstream-bpf-next-kasan-gce 2018/12/05 09:21 bpf-next 2a95471c3397 f162ad97 .config log report
ci-upstream-bpf-next-kasan-gce 2018/12/04 14:44 bpf-next d59dd69d5576 6ad0ae61 .config log report
ci-upstream-bpf-next-kasan-gce 2018/12/03 18:29 bpf-next 5482e9a93c83 819002b0 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/28 08:09 bpf-next 17d95e4225bf 4b6d14f2 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/22 11:35 bpf-next e4b0c94bd24c 2ee77802 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/18 06:38 bpf-next 592ee43faf86 adf636a8 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/17 16:15 bpf-next 592ee43faf86 b08ee62a .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/16 22:13 bpf-next 407be8d03e20 b08ee62a .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/16 11:38 bpf-next 407be8d03e20 f5e275d1 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/14 03:21 bpf-next 407be8d03e20 5f5f6d14 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/13 18:53 bpf-next 407be8d03e20 5f5f6d14 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/09 01:14 bpf-next bce6a14996f9 e85d2a61 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/06 19:12 bpf-next 44adbac8f721 8bd6bd63 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/06 09:24 bpf-next 44adbac8f721 8bd6bd63 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/05 15:13 bpf-next 44adbac8f721 8bd6bd63 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/03 15:21 bpf-next 44adbac8f721 8bd6bd63 .config log report
ci-upstream-bpf-next-kasan-gce 2018/11/02 15:01 bpf-next 44adbac8f721 1f38e9ae .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/31 19:33 bpf-next 44adbac8f721 89781090 .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/30 14:10 bpf-next 44adbac8f721 8dbb755a .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/29 21:54 bpf-next 44adbac8f721 7df9db2e .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/26 18:28 bpf-next 44adbac8f721 a8292de9 .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/24 23:01 bpf-next 44adbac8f721 a8292de9 .config log report
ci-upstream-net-kasan-gce 2018/10/11 12:38 net-next b7ec45a868af 5f818b4b .config log report
ci-upstream-linux-next-kasan-gce-root 2018/11/19 03:31 linux-next 442b8cea2477 adf636a8 .config log report