syzbot


kernel BUG at net/core/skbuff.c:LINE!
Status: upstream: reported C repro on 2019/04/12 15:43
Reported-by: syzbot+812d66c9f9b0bbb28d30@syzkaller.appspotmail.com
First crash: 1014d, last: 10d
similar bugs (14):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 kernel BUG at net/core/skbuff.c:LINE! C 79 790d 1016d 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 491 37d 999d 0/1 upstream: reported C repro on 2019/04/27 20:12
android-54 kernel BUG in pfkey_send_acquire syz 32 341d 368d 0/1 upstream: reported syz repro on 2021/01/17 15:19
upstream kernel BUG at net/core/skbuff.c:LINE! (2) C 562 1454d 1543d 4/22 fixed on 2018/01/29 03:39
android-5-10 kernel BUG in add_grec C error 3 1d06h 7d18h 0/1 upstream: reported C repro on 2022/01/13 18:16
android-54 kernel BUG at net/core/skbuff.c:LINE! C 128 8h55m 740d 0/1 upstream: reported C repro on 2020/01/12 09:43
android-414 kernel BUG at net/core/skbuff.c:LINE! C 2743 779d 1016d 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 40 26d 91d 1/1 fixed on 2021/12/29 12:20
upstream kernel BUG at net/core/skbuff.c:LINE! (3) C done 4399 332d 1449d 21/22 fixed on 2021/03/10 01:48
upstream kernel BUG at net/core/skbuff.c:LINE! 5 1550d 1620d 3/22 fixed on 2017/10/27 10:10
linux-4.19 kernel BUG in pfkey_send_acquire C done 56 339d 368d 1/1 fixed on 2021/03/18 08:30
upstream kernel BUG in llc_sap_action_send_xid_c C error 61 72d 286d 22/22 fixed on 2021/11/10 00:50
upstream kernel BUG in pskb_expand_head C done 39 19h35m 67d 19/22 upstream: reported C repro on 2021/11/15 08:38
android-49 kernel BUG at net/core/skbuff.c:LINE! C 391 779d 1015d 0/3 public: reported C repro on 2019/04/12 00:00

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/11/16 09:11 linux-4.14.y 5f9f3b0057d5 f54a5c09 .config log report syz C
ci2-linux-4-14 2021/10/17 08:42 linux-4.14.y f6b016a9d961 f54a5c09 .config log report syz C
ci2-linux-4-14 2021/09/17 08:08 linux-4.14.y f96eb53cbd76 f54a5c09 .config log report syz C
ci2-linux-4-14 2021/08/18 07:47 linux-4.14.y 162b95d01320 f54a5c09 .config log report syz C
ci2-linux-4-14 2021/07/19 07:09 linux-4.14.y 4e68c9b0763f f54a5c09 .config log report syz C
ci2-linux-4-14 2021/06/19 06:45 linux-4.14.y cfb41ef9deb1 f54a5c09 .config log report syz C
Crashes (2837):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/05/16 13:54 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report syz C kernel BUG in llc_sap_action_send_xid_c
ci2-linux-4-14 2021/03/29 16:01 linux-4.14.y 670d6552eda8 a8529b82 .config log report syz C kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/03/02 16:58 linux-4.14.y 3242aa3a635c 92ead296 .config log report syz C kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/01/21 11:00 linux-4.14.y 2762b48e9611 d4f4eca5 .config log report syz C kernel BUG in pfkey_send_acquire
ci2-linux-4-14 2021/01/20 08:10 linux-4.14.y 2762b48e9611 63631df1 .config log report syz C kernel BUG in pfkey_send_acquire
ci2-linux-4-14 2021/01/17 05:02 linux-4.14.y f79dc86058bc 65a7a854 .config log report syz C
ci2-linux-4-14 2020/10/14 10:37 linux-4.14.y cbfa1702aaf6 fc7735a2 .config log report syz C
ci2-linux-4-14 2020/10/03 00:40 linux-4.14.y cbfa1702aaf6 062c9832 .config log report syz C
ci2-linux-4-14 2020/08/17 11:40 linux-4.14.y 14b58326976d 5ce13532 .config log report syz C
ci2-linux-4-14 2020/03/19 02:17 linux-4.14.y 12cd844a39ed 2c31c529 .config log report syz C
ci2-linux-4-14 2019/12/24 12:11 linux-4.14.y e1f7d50ae3a3 be5c2c81 .config log report syz C
ci2-linux-4-14 2019/04/20 21:06 linux-4.14.y 68d7a45eec10 b0e8efcb .config log report syz C
ci2-linux-4-14 2021/01/27 22:26 linux-4.14.y 2d2791fce891 a57db36f .config log report syz kernel BUG in pfkey_send_acquire
ci2-linux-4-14 2021/01/02 14:01 linux-4.14.y 1752938529c6 79264ae3 .config log report syz
ci2-linux-4-14 2020/08/18 04:38 linux-4.14.y 14b58326976d 5ce13532 .config log report syz
ci2-linux-4-14 2021/01/17 14:31 linux-4.14.y 2762b48e9611 813be542 .config log report info kernel BUG at net/core/skbuff.c:LINE!
ci2-linux-4-14 2022/01/10 17:59 linux-4.14.y bfdef05c8da4 ddb0ab8c .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2022/01/03 17:44 linux-4.14.y a6ca7c65b137 4a3f34f2 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/20 21:00 linux-4.14.y 9dfbac0e6b86 62bd192b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/15 20:10 linux-4.14.y 9dfbac0e6b86 572bcb40 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/14 11:33 linux-4.14.y 9dfbac0e6b86 5d14b1ea .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/13 14:20 linux-4.14.y c01d4d1b885d 0304899b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/13 12:50 linux-4.14.y c01d4d1b885d 0304899b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/12/11 02:09 linux-4.14.y c01d4d1b885d 49ca1f59 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/05/20 05:55 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/05/18 08:46 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/30 19:25 linux-4.14.y 7d7d1c0ab3eb 77e2b668 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/23 23:14 linux-4.14.y cf256fbcbe34 17f0b706 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/23 01:19 linux-4.14.y cf256fbcbe34 590921a5 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/22 23:47 linux-4.14.y cf256fbcbe34 590921a5 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/22 06:43 linux-4.14.y cf256fbcbe34 2bc8999a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/21 20:58 linux-4.14.y cf256fbcbe34 2bc8999a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/20 07:45 linux-4.14.y cf256fbcbe34 c0ced557 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/19 20:38 linux-4.14.y cf256fbcbe34 4285c989 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/19 16:20 linux-4.14.y cf256fbcbe34 50f523d7 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/19 07:56 linux-4.14.y cf256fbcbe34 50f523d7 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/18 05:21 linux-4.14.y cf256fbcbe34 7e2b734b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/18 03:23 linux-4.14.y cf256fbcbe34 7e2b734b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/17 01:46 linux-4.14.y cf256fbcbe34 7e2b734b .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/15 16:40 linux-4.14.y 958e517f4e16 c59079a6 .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/14 23:00 linux-4.14.y 958e517f4e16 fcdb12ba .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/14 17:38 linux-4.14.y 958e517f4e16 3134b37f .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/14 11:52 linux-4.14.y 958e517f4e16 3134b37f .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/14 10:08 linux-4.14.y 958e517f4e16 3134b37f .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/13 19:28 linux-4.14.y 958e517f4e16 a184b83e .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/13 16:30 linux-4.14.y 958e517f4e16 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/12 08:35 linux-4.14.y 958e517f4e16 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/10 19:23 linux-4.14.y 958e517f4e16 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/10 13:17 linux-4.14.y 958e517f4e16 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/10 11:09 linux-4.14.y 0cc244011f40 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/10 07:14 linux-4.14.y 0cc244011f40 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/09 18:04 linux-4.14.y 0cc244011f40 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/09 13:52 linux-4.14.y 0cc244011f40 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/07 11:15 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/07 06:44 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/06 16:30 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/06 09:55 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/05 22:42 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/05 20:10 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/05 15:23 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/05 04:30 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/05 03:01 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/04 18:05 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/04/03 12:12 linux-4.14.y bd634aa64163 6a81331a .config log report info kernel BUG in ip6_mc_hdr
ci2-linux-4-14 2021/02/23 11:56 linux-4.14.y 29c52025152b fcc6d71b .config log report info kernel BUG in pfkey_send_acquire
ci2-linux-4-14 2021/01/20 00:20 linux-4.14.y 2762b48e9611 63631df1 .config log report info kernel BUG in igmpv3_newpack
ci2-linux-4-14 2021/01/17 14:15 linux-4.14.y 2762b48e9611 813be542 .config log report info
ci2-linux-4-14 2019/04/12 14:42 linux-4.14.y 1ec8f1f0bffe 4f421599 .config log report