syzbot


kernel BUG in llc_sap_action_send_xid_c
Status: upstream: reported C repro on 2021/04/09 17:58
Reported-by: syzbot+5e5a981ad7cc54c4b2b4@syzkaller.appspotmail.com
First crash: 59d, last: 10d

Cause bisection: failed (bisect log)
similar bugs (11):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 kernel BUG at net/core/skbuff.c:LINE! C 79 538d 763d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 kernel BUG at net/core/skbuff.c:LINE! C unreliable 484 116d 747d 0/1 upstream: reported C repro on 2019/04/27 20:12
android-54 kernel BUG in pfkey_send_acquire syz 32 88d 116d 0/1 upstream: reported syz repro on 2021/01/17 15:19
upstream kernel BUG at net/core/skbuff.c:LINE! (2) C 562 1202d 1291d 4/22 fixed on 2018/01/29 03:39
android-54 kernel BUG at net/core/skbuff.c:LINE! C 99 88d 487d 0/1 upstream: reported C repro on 2020/01/12 09:43
android-414 kernel BUG at net/core/skbuff.c:LINE! C 2743 526d 763d 0/1 public: reported C repro on 2019/04/11 00:00
upstream kernel BUG at net/core/skbuff.c:LINE! (3) C done 4399 80d 1197d 21/22 fixed on 2021/03/10 01:48
upstream kernel BUG at net/core/skbuff.c:LINE! 5 1297d 1367d 3/22 fixed on 2017/10/27 10:10
linux-4.19 kernel BUG in pfkey_send_acquire C done 56 87d 116d 1/1 fixed on 2021/03/18 08:30
linux-4.14 kernel BUG at net/core/skbuff.c:LINE! C 2826 13d 762d 0/1 upstream: reported C repro on 2019/04/12 15:43
android-49 kernel BUG at net/core/skbuff.c:LINE! C 391 527d 762d 0/3 public: reported C repro on 2019/04/12 00:00

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2021/04/09 09:43 net 864db232 6a81331a .config log report syz C kernel BUG in llc_sap_action_send_xid_c
ci-upstream-net-kasan-gce 2021/04/09 08:58 net-next 4438669e 6a81331a .config log report syz C kernel BUG in llc_sap_action_send_xid_c
ci-upstream-net-this-kasan-gce 2021/03/15 05:29 net 6577b9a5 cc1cff8f .config log report info kernel BUG in llc_sap_action_send_xid_c
ci-upstream-net-kasan-gce 2021/04/11 21:35 net-next cbd31253 bfeda1b1 .config log report info kernel BUG in llc_sap_action_send_xid_c
ci-upstream-net-kasan-gce 2021/04/09 08:24 net-next 4438669e 6a81331a .config log report info kernel BUG in llc_sap_action_send_xid_c
ci-upstream-net-this-kasan-gce 2021/05/03 12:32 net bbd6f0a9 77e2b668 .config log report info kernel BUG in ip6_mc_hdr
ci-upstream-net-kasan-gce 2021/03/29 15:30 net-next 72642f41 a8529b82 .config log report info kernel BUG in ip6_mc_hdr