syzbot


BUG: spinlock bad magic in synchronize_srcu
Status: upstream: reported C repro on 2020/09/22 19:02
Reported-by: syzbot+05017ad275a64a3246f8@syzkaller.appspotmail.com
First crash: 395d, last: 21d

Cause bisection: introduced by (bisect log) [merge commit]:
commit 5c313e22d61f8c27ab001ec40f823d2a19cd5e68
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu Oct 8 05:26:39 2020 +0000

  Merge remote-tracking branch 'usb/usb-next' into master

Crash: BUG: spinlock bad magic in synchronize_srcu (log)
Repro: syz .config

Sample crash report:

Crashes (3254):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/09/12 20:45 upstream 78e709522d2c 5ae8508a .config log report syz C BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/25 07:48 upstream 4c4f0c2bf341 8cac236e .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/13 03:50 upstream f306b90c69ce 5ae8508a .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/11 14:06 upstream 926de8c4326c 5ae8508a .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/11 00:33 upstream bf9f243f23e6 5ae8508a .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/10 17:22 upstream bf9f243f23e6 5ae8508a .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/10 15:36 upstream bf9f243f23e6 5ae8508a .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/06 19:55 upstream 27151f177827 6ca60148 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/06 19:31 upstream 27151f177827 6ca60148 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/31 04:45 upstream 7d2a07b76933 8f58a0ef .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/28 18:27 upstream 64b4fc45bea6 be2c130d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-smack-root 2021/08/28 17:07 upstream 77dd11439b86 be2c130d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/25 00:51 upstream 6e764bcd1cf7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/24 17:23 upstream d5ae8d7f85b7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/24 09:35 upstream d5ae8d7f85b7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/24 04:04 upstream d5ae8d7f85b7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/23 10:17 upstream e22ce8eb631b b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/23 05:34 upstream e22ce8eb631b b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/22 21:38 upstream 9ff50bf2f2ff b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/22 06:48 upstream 002c0aef1090 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/22 00:49 upstream 002c0aef1090 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/21 03:08 upstream d992fe5318d8 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/08/21 01:05 upstream d992fe5318d8 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/24 01:13 upstream 58e2cf5d7946 8cac236e .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/21 17:48 upstream d9fb678414c0 169724fe .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/21 02:22 upstream e4e737bb5c17 af796c18 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/20 21:53 upstream e4e737bb5c17 af796c18 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/19 04:56 upstream d4d016caa4b8 70b76c1d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/09 19:21 upstream a3fa7a101dcf e2776ee4 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/07 02:07 upstream 27151f177827 6ca60148 .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/29 21:50 upstream 3f5ad13cb012 be2c130d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/29 12:38 upstream 3f5ad13cb012 be2c130d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/27 01:54 upstream 1a6d80ff2419 b318694d .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/26 09:22 upstream fe67f4dd8daa b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/26 06:17 upstream fe67f4dd8daa b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/26 05:19 upstream fe67f4dd8daa b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/25 18:10 upstream 6e764bcd1cf7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/25 14:26 upstream 6e764bcd1cf7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/25 09:33 upstream 6e764bcd1cf7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/25 06:37 upstream 6e764bcd1cf7 b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/08/23 15:09 upstream e22ce8eb631b b599f2fc .config log report syz BUG: spinlock bad magic in synchronize_srcu
ci-upstream-linux-next-kasan-gce-root 2020/10/09 03:50 linux-next e4fb79c771fb 92390980 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2020/09/26 18:50 linux-next d1d2220c7f39 2d5ea0cb .config log report syz
ci-upstream-kasan-gce-selinux-root 2021/09/27 20:33 upstream 5816b3e6577e 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/27 15:39 upstream 5816b3e6577e 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-smack-root 2021/09/27 12:50 upstream 5816b3e6577e 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/27 07:22 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/27 05:58 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/27 02:37 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/26 23:38 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/26 18:54 upstream a3b397b4fffb 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/26 17:28 upstream a3b397b4fffb 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/26 04:26 upstream a5e0aceabef6 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/26 03:08 upstream a5e0aceabef6 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/26 02:05 upstream a5e0aceabef6 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-smack-root 2021/09/25 21:16 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/25 14:28 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/25 12:46 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/25 06:14 upstream 4c4f0c2bf341 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/25 04:43 upstream 4c4f0c2bf341 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/24 20:15 upstream 4c4f0c2bf341 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/24 17:22 upstream f9e36107ec70 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/24 15:14 upstream f9e36107ec70 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/24 12:01 upstream f9e36107ec70 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/24 01:03 upstream 58e2cf5d7946 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/23 08:28 upstream cf1d2c3e7e2f 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 23:41 upstream cf1d2c3e7e2f 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 21:55 upstream cf1d2c3e7e2f 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 14:25 upstream 92477dd1faa6 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 05:23 upstream 92477dd1faa6 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 03:50 upstream 92477dd1faa6 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 02:10 upstream 92477dd1faa6 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/22 01:00 upstream d9fb678414c0 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/21 17:17 upstream d9fb678414c0 169724fe .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/21 04:20 upstream e4e737bb5c17 af796c18 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce 2021/09/20 23:28 upstream e8f71f89236e af796c18 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/09/20 19:29 upstream e4e737bb5c17 af796c18 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-qemu-upstream 2021/08/06 04:40 upstream 902e7f373fff 2f537099 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/27 22:48 upstream 5816b3e6577e 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/27 11:38 upstream 5816b3e6577e 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/27 09:04 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/27 04:04 upstream 996148ee05d0 78494d16 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/26 14:10 upstream a3b397b4fffb 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/26 12:57 upstream a3b397b4fffb 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/25 22:31 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/25 18:09 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/25 11:38 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/25 10:38 upstream 7d42e9818258 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/24 23:09 upstream 4c4f0c2bf341 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/24 21:54 upstream 4c4f0c2bf341 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-386 2021/09/24 04:47 upstream f9e36107ec70 8cac236e .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-qemu-upstream-386 2021/08/02 15:54 upstream c500bee1c5b2 6c236867 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-net-this-kasan-gce 2021/06/01 02:48 net 593f555fbc60 032639db .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-net-kasan-gce 2021/03/03 13:22 net-next d310ec03a34e e5b64d68 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-linux-next-kasan-gce-root 2021/09/21 10:28 linux-next 1f77990c4b79 af796c18 .config log report info BUG: spinlock bad magic in synchronize_srcu
ci-upstream-kasan-gce-selinux-root 2021/01/17 09:00 upstream 0da0a8a0a0e1 65a7a854 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/21 12:13 linux-next b10b8ad86211 9e1fa68e .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/18 19:01 linux-next b652d2a5f2a4 53ce8104 .config log report info