syzbot


WARNING: locking bug in l2cap_sock_teardown_cb
Status: upstream: reported on 2021/01/05 11:03
Reported-by: syzbot+9cde9e1af823debba3b2@syzkaller.appspotmail.com
First crash: 114d, last: 2d00h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING: locking bug in l2cap_sock_teardown_cb 1 37d 37d 0/1 upstream: reported on 2021/03/15 06:29
linux-4.19 WARNING: locking bug in l2cap_sock_teardown_cb 2 77d 102d 0/1 upstream: reported on 2021/01/08 18:15

Sample crash report:

Crashes (90):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/04/16 10:33 upstream 7e25f40e c59079a6 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-kasan-gce-selinux-root 2021/02/24 09:13 upstream c03c21ba fcc6d71b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream 2021/02/24 06:30 upstream c03c21ba fcc6d71b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream 2021/02/17 08:21 upstream f40ddce8 052f8d9f .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-kasan-gce-selinux-root 2021/02/15 22:54 upstream f40ddce8 98682e5e .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream 2021/02/08 09:26 upstream 92bf2261 2ce644fc .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-kasan-gce-selinux-root 2021/02/05 03:33 upstream 5c279c4c 23a562df .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-kasan-gce-smack-root 2021/02/01 07:00 upstream 1048ba83 fc9fd31e .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-kasan-gce-root 2021/01/28 18:11 upstream 76c057c8 7df34f59 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream-386 2021/04/14 12:04 upstream 50987bec 3134b37f .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream-386 2021/03/20 03:58 upstream d626c692 3d01c4de .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream-386 2021/03/03 14:46 upstream f69d02e3 06ed56cd .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/04/19 08:26 net 88a5af94 7e2b734b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/04/18 04:10 net 88a5af94 7e2b734b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/04/10 18:35 net 4e04e751 bfeda1b1 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/04/08 11:24 net 8a12f883 6a81331a .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/30 17:05 net 6e5a03bc 6a81331a .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/29 07:32 net 1b479fb8 a8529b82 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/27 21:03 net 75887e88 a8529b82 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/21 10:33 net 87d77e59 17810eae .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/15 07:11 net 6577b9a5 cc1cff8f .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/03/02 17:34 net 8811f4a9 92ead296 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/02/26 15:00 net 2c87f7a3 4c37c133 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/02/26 09:32 net 2c87f7a3 76f7fc95 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/02/21 16:07 net 3af409ca 3e5ed8b4 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/02/09 13:33 net 6bbc088d 2bd9619f .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-this-kasan-gce 2021/02/02 07:31 net 5e9eff5d e6b95f32 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/04/07 23:24 net-next 0b35e0de 6a81331a .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/30 16:02 net-next 37f368d8 6a81331a .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/24 19:24 net-next 5aa3afe1 607e3baf .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/22 22:15 net-next 227d7206 8092f30d .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/22 19:51 net-next a1e6f641 8092f30d .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/12 05:19 net-next ee47ed08 429d8a6b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/02 10:00 net-next d310ec03 183afb6c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/02 07:45 net-next d310ec03 183afb6c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/01 19:59 net-next d310ec03 183afb6c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/01 10:24 net-next d310ec03 4c37c133 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/03/01 08:47 net-next d310ec03 4c37c133 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/26 19:09 net-next d310ec03 4c37c133 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/26 02:27 net-next d310ec03 76f7fc95 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/23 19:17 net-next d310ec03 fcc6d71b .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/22 03:05 net-next d310ec03 a659b3f1 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/17 19:16 net-next d489ded1 052f8d9f .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/17 02:18 net-next 966df6de 98682e5e .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/16 00:56 net-next d2a04370 98682e5e .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/14 07:58 net-next c4762993 98682e5e .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/11 16:09 net-next e4b62cf7 a52ee10a .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/07 17:18 net-next badc6ac3 2ce644fc .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/07 15:18 net-next badc6ac3 2ce644fc .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/06 15:11 net-next 4d469ec8 0655e081 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/06 12:40 net-next 4d469ec8 0655e081 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/04 22:00 net-next 32d1bbb1 42b90a7c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/04 20:11 net-next 32d1bbb1 42b90a7c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/04 19:50 net-next 32d1bbb1 42b90a7c .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/04 09:07 net-next 32d1bbb1 624dad51 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-upstream-net-kasan-gce 2021/02/03 17:31 net-next 32d1bbb1 624dad51 .config log report info WARNING: locking bug in l2cap_sock_teardown_cb
ci-qemu-upstream 2021/01/09 22:58 upstream 2ff90100 2c1f2513 .config log report info
ci-qemu-upstream 2020/12/30 13:54 upstream 139711f0 ecb8c012 .config log report info
ci-qemu-upstream 2020/12/29 03:50 upstream dea8dcf2 8259d56c .config log report info
ci-qemu-upstream 2020/12/28 05:14 upstream 5c8fe583 2242f77f .config log report info
ci-upstream-net-this-kasan-gce 2021/01/08 10:39 net 5316a7c0 c104d4a3 .config log report info
ci-upstream-net-kasan-gce 2021/01/10 19:25 net-next 73b7a604 2c1f2513 .config log report info
ci-upstream-net-kasan-gce 2021/01/10 00:20 net-next 09b5b5fb 2c1f2513 .config log report info
ci-upstream-net-kasan-gce 2021/01/08 09:38 net-next 2e423387 c104d4a3 .config log report info
ci-upstream-net-kasan-gce 2021/01/07 07:57 net-next 8209f5bc c104d4a3 .config log report info
ci-upstream-net-kasan-gce 2021/01/05 11:02 net-next 3db1a3fa a0234d98 .config log report info
ci-upstream-net-kasan-gce 2021/01/05 05:52 net-next 3db1a3fa 2a28ff1f .config log report info