syzbot


possible deadlock in fs_reclaim_acquire (3)
Status: closed as dup on 2021/07/07 11:37
Reported-by: syzbot+e4297c8090dc600ba884@syzkaller.appspotmail.com
First crash: 210d, last: 176d

Cause bisection: failed (bisect log)
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
possible deadlock in __fs_reclaim_acquire syz unreliable 672 194d 206d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in fs_reclaim_acquire 1 1117d 1115d 0/22 auto-closed as invalid on 2019/07/04 21:33
upstream possible deadlock in fs_reclaim_acquire (2) 3 333d 349d 0/22 auto-closed as invalid on 2021/06/26 23:23

Sample crash report:

Crashes (10538):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/07/14 01:05 upstream 40226a3d96ef fa0594c3 .config log report syz C possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/15 20:31 upstream 8096acd7442e b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce 2021/07/15 20:16 upstream 8096acd7442e b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/15 12:42 upstream 8096acd7442e b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce 2021/07/15 11:15 upstream 8096acd7442e b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-root 2021/07/14 22:53 upstream 8096acd7442e 94e0b707 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/14 21:16 upstream 8096acd7442e 94e0b707 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/14 09:30 upstream 40226a3d96ef 484502bd .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce 2021/07/14 06:34 upstream 40226a3d96ef 484502bd .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/13 12:24 upstream 7fef2edf7cc7 f415556d .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce 2021/07/12 11:39 upstream e73f0f0ee754 a4869c92 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce 2021/07/12 08:48 upstream e73f0f0ee754 a4869c92 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/07/04 07:30 upstream 3dbdb38e2869 55aa55c2 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-selinux-root 2021/06/30 13:28 upstream 007b350a5875 84fd4c77 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-386 2021/07/15 12:59 upstream 8096acd7442e b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-386 2021/07/12 09:56 upstream e73f0f0ee754 a4869c92 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-386 2021/07/11 18:59 upstream 3dbdb38e2869 8f5a7b8c .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/28 14:45 bpf f1fdee33f5b4 17d6ab15 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/28 00:51 bpf f1fdee33f5b4 17d6ab15 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/27 05:35 bpf d6371c76e20d fd511809 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/16 17:34 bpf 20192d9c9f6a f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/16 06:15 bpf 91091656252f f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/11 22:19 bpf 5d52c906f059 8f5a7b8c .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/29 20:15 bpf-next 33b57e0cc78e b44001ce .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/29 16:15 bpf-next 33b57e0cc78e b44001ce .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/25 19:43 bpf-next 2b7e9f25e590 4d1b57d4 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/22 17:11 bpf-next 807b8f0e24e6 302e51de .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/21 02:16 bpf-next c39aa2159974 1b201b48 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-net-kasan-gce 2021/07/20 10:03 net-next 0d6835ffe50c bc48c9ab .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-net-kasan-gce 2021/07/19 17:25 net-next 0d6835ffe50c e6a17580 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/18 18:50 bpf-next 78e4a955928e f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/18 11:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/18 08:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/18 04:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/17 17:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/17 06:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/16 11:09 linux-next c1a6d08348fc f115ae98 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/15 16:57 linux-next c1a6d08348fc b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/15 12:30 linux-next c1a6d08348fc b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/15 02:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 b9a2f64e .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/14 21:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 94e0b707 .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/13 22:31 linux-next 8f0df15bafc1 fa0594c3 .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/13 19:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 70168d5c .config log report syz possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/12 19:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f415556d .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/11 18:23 linux-next 92510a7fd93c 8f5a7b8c .config log report syz possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-root 2021/07/15 19:57 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in fs_reclaim_acquire
ci-qemu-upstream 2021/07/15 11:25 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-kasan-gce-root 2021/06/30 08:08 upstream 007b350a5875 84fd4c77 .config log report info possible deadlock in fs_reclaim_acquire
ci-qemu-upstream-386 2021/07/14 23:02 upstream 40226a3d96ef 94e0b707 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-kasan-gce 2021/07/29 08:09 bpf 2039f26f3aca 9a4781d4 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-net-this-kasan-gce 2021/07/22 22:30 net e40cba9490ba 302e51de .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 22:03 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 20:57 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 19:05 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 17:21 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 15:55 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 13:53 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 12:38 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 11:17 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 11:10 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 09:57 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 07:04 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 05:33 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 03:58 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/02 01:53 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 23:49 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 22:17 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 21:07 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 19:59 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 19:05 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 16:54 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 15:29 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 14:10 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 13:06 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 10:16 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 08:37 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 06:41 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 05:29 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 03:12 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/08/01 00:05 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 21:57 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 20:20 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 18:41 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 16:44 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 14:17 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 12:33 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 11:11 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 09:50 bpf-next ab0720ce227c 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 07:23 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 05:55 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 04:44 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 03:24 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/31 00:01 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 21:44 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 20:02 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 18:33 bpf-next f309b4ba989d 6c236867 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 15:09 bpf-next f309b4ba989d c585c7b0 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 14:59 bpf-next f309b4ba989d c585c7b0 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 13:38 bpf-next f309b4ba989d c585c7b0 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-bpf-next-kasan-gce 2021/07/30 12:34 bpf-next 5aad03685185 c585c7b0 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-net-kasan-gce 2021/07/23 21:15 net-next 4431531c482a bc5f1d88 .config log report info possible deadlock in fs_reclaim_acquire
ci2-upstream-usb 2021/07/26 09:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8e6cb5d27e82 fd511809 .config log report info possible deadlock in fs_reclaim_acquire
ci-upstream-linux-next-kasan-gce-root 2021/07/21 07:44 linux-next c1a6d08348fc 1b201b48 .config log report info possible deadlock in fs_reclaim_acquire