syzbot


kernel BUG in pskb_expand_head
Status: upstream: reported on 2021/11/15 08:38
Reported-by: syzbot+4c63f36709a642f801c5@syzkaller.appspotmail.com
First crash: 20d, last: 17h06m
similar bugs (13):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG in llc_sap_action_send_xid_c C error 61 22d 235d 22/22 fixed on 2021/11/10 00:50
android-44 kernel BUG at net/core/skbuff.c:LINE! C 79 739d 965d 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 490 21d 948d 0/1 upstream: reported C repro on 2019/04/27 20:12
android-54 kernel BUG in pfkey_send_acquire syz 32 290d 318d 0/1 upstream: reported syz repro on 2021/01/17 15:19
upstream kernel BUG at net/core/skbuff.c:LINE! (2) C 562 1404d 1493d 4/22 fixed on 2018/01/29 03:39
android-54 kernel BUG at net/core/skbuff.c:LINE! C 119 3d02h 689d 0/1 upstream: reported C repro on 2020/01/12 09:43
android-414 kernel BUG at net/core/skbuff.c:LINE! C 2743 728d 965d 0/1 public: reported C repro on 2019/04/11 00:00
android-5-10 kernel BUG in cdc_ncm_fill_tx_frame C error 34 1d02h 40d 0/1 internal: reported C repro on 2021/10/21 20:18
upstream kernel BUG at net/core/skbuff.c:LINE! (3) C done 4399 282d 1398d 21/22 fixed on 2021/03/10 01:48
upstream kernel BUG at net/core/skbuff.c:LINE! 5 1499d 1569d 3/22 fixed on 2017/10/27 10:10
linux-4.19 kernel BUG in pfkey_send_acquire C done 56 288d 318d 1/1 fixed on 2021/03/18 08:30
linux-4.14 kernel BUG at net/core/skbuff.c:LINE! C 2829 15d 964d 0/1 upstream: reported C repro on 2019/04/12 15:43
android-49 kernel BUG at net/core/skbuff.c:LINE! C 391 728d 964d 0/3 public: reported C repro on 2019/04/12 00:00

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu-upstream 2021/11/30 23:35 upstream 58e1100fdc59 80270552 .config log report info kernel BUG in pskb_expand_head
ci-qemu-upstream 2021/11/11 08:22 upstream debe436e77c7 75b04091 .config log report info kernel BUG in pskb_expand_head
ci-upstream-kasan-gce-selinux-root 2021/11/14 06:52 upstream a9b9669d9822 83f5c9b5 .config log report info kernel BUG in isotp_rcv
ci-qemu-upstream-386 2021/11/23 06:21 upstream 136057256686 545ab074 .config log report info kernel BUG in isotp_rcv
ci-upstream-net-this-kasan-gce 2021/11/27 06:20 net 32c54497545e 63eeac02 .config log report info kernel BUG in fou_build_udp
ci-upstream-net-this-kasan-gce 2021/11/15 23:12 net 10a2308ffb8c 83f5c9b5 .config log report info kernel BUG in fou_build_udp
ci-upstream-net-this-kasan-gce 2021/11/12 13:41 net 5833291ab6de 75b04091 .config log report info kernel BUG in fou_build_udp
ci-upstream-net-this-kasan-gce 2021/11/11 18:11 net d336509cb9d0 75b04091 .config log report info kernel BUG in ip6_mc_hdr
ci-upstream-net-kasan-gce 2021/11/29 08:04 net-next d40ce48cb3a6 63eeac02 .config log report info kernel BUG in __pskb_pull_tail
ci-upstream-net-kasan-gce 2021/11/18 09:31 net-next 75082e7f4680 cafff8b6 .config log report info kernel BUG in ax25_hard_header
ci-upstream-net-kasan-gce 2021/11/14 20:40 net-next 1274a4eb318d 83f5c9b5 .config log report info kernel BUG in ip6gre_header
ci-upstream-net-kasan-gce 2021/11/12 10:44 net-next 5833291ab6de 75b04091 .config log report info kernel BUG in ip6gre_header