syzbot


assert "cifp != NULL" failed in route.c (3)

Status: upstream: reported on 2024/02/15 09:51
Reported-by: syzbot+759dc7e9bbcff5e70fd3@syzkaller.appspotmail.com
First crash: 127d, last: 23d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd assert "cifp != NULL" failed in route.c (2) 18 352d 580d 0/3 auto-obsoleted due to no activity on 2023/10/03 20:27
openbsd assert "cifp != NULL" failed in route.c 89 1688d 1743d 0/3 auto-closed as invalid on 2020/01/08 16:33

Sample crash report:
panic: kernel diagnostic assertion "cifp != NULL" failed: file "/syzkaller/managers/multicore/kernel/sys/net/route.c", line 1078
Starting stack trace...
panic(ffffffff82962eb9) at panic+0x16f sys/kern/subr_prf.c:229
__assert(ffffffff82913fe8,ffffffff8288de4c,436,ffffffff82884c43) at __assert+0x29 sys/kern/subr_prf.c:157
rtrequest(1,ffff80002a24d8f8,4,ffff80002a24d9a0,0) at rtrequest+0xa23 sys/net/route.c:1078
rt_ifa_add(ffff800000e67300,840100,ffff800000e67358,0) at rt_ifa_add+0x1a7 sys/net/route.c:1273
in_ifinit(ffff800000e1c800,ffff800000e67300,ffff80002a24dc10,1) at in_ifinit+0x368 in_insert_prefix sys/netinet/in.c:770 [inline]
in_ifinit(ffff800000e1c800,ffff800000e67300,ffff80002a24dc10,1) at in_ifinit+0x368 sys/netinet/in.c:703
in_ioctl_change_ifaddr(8040691a,ffff80002a24dc00,ffff800000e1c800) at in_ioctl_change_ifaddr+0x68a sys/netinet/in.c:504
ifioctl(ffff800000daa7c8,8040691a,ffff80002a24dc00,ffff80002b1219f0) at ifioctl+0x106c pru_control sys/sys/protosw.h:378 [inline]
ifioctl(ffff800000daa7c8,8040691a,ffff80002a24dc00,ffff80002b1219f0) at ifioctl+0x106c sys/net/if.c:2449
sys_ioctl(ffff80002b1219f0,ffff80002a24dde0,ffff80002a24dd30) at sys_ioctl+0x4a9
syscall(ffff80002a24dde0) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline]
syscall(ffff80002a24dde0) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x601f47c64a0, count: 247
End of stack trace.

Crashes (53):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/29 14:48 openbsd b64799ca563a 34889ee3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/28 10:17 openbsd 06cae3775af3 f550015e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/28 06:40 openbsd 98f39564523a f550015e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/27 17:35 openbsd bc2c23e056db 761766e6 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/26 10:00 openbsd b0131f08c3a2 a10a183e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/23 21:01 openbsd 6859a790d2a4 8f98448e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/18 04:30 openbsd fea1e5fd692c c0f1611a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/17 08:22 openbsd 77ba8c170614 c2e07261 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/12 22:56 openbsd bae657104f70 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/11 15:45 openbsd 1b9599294b30 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/11 11:17 openbsd 1b9599294b30 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/11 08:35 openbsd f63e15d85063 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/11 08:24 openbsd f63e15d85063 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/11 02:25 openbsd f63e15d85063 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/11 01:09 openbsd f63e15d85063 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/10 23:13 openbsd f63e15d85063 9026e142 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/10 17:01 openbsd 898e5d067977 375932ce .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/10 06:15 openbsd fbadb84b3757 de979bc2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/08 16:59 openbsd 8fad29a3d36d 9473be88 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/06 21:11 openbsd 21e142091427 fa7a5cf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/05/05 14:08 openbsd 5ec8126aae72 610f2a54 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/05/03 18:01 openbsd 22ee75e59c47 610f2a54 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/27 07:01 openbsd 9d895d273374 07b455f9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/26 08:30 openbsd 85e00e3040cd 8bdc0f22 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/18 01:55 openbsd 456e8b6ad58e acc528cb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/12 02:49 openbsd e961ca10cf2c 3023abf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/11 21:00 openbsd 123b2274d92c 3023abf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/11 02:37 openbsd d11f3b71804f 33b9e058 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/10 04:13 openbsd 1e30b36946b4 171ec371 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/09 10:57 openbsd b226cd0be9f7 56086b24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/08 19:16 openbsd e16d075e3f83 7591ebb5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/08 17:11 openbsd 146262ea791a 7591ebb5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/08 13:24 openbsd e16d075e3f83 7591ebb5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/08 05:12 openbsd c112ccd4e935 ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/08 04:56 openbsd c112ccd4e935 ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/08 00:23 openbsd c112ccd4e935 ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/07 11:02 openbsd 424974cc1f1f ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/07 09:17 openbsd 85fbf21ae5ae ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/07 07:07 openbsd 85fbf21ae5ae ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/07 05:54 openbsd 85fbf21ae5ae ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/07 05:32 openbsd 85fbf21ae5ae ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/07 00:32 openbsd 85fbf21ae5ae ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/06 14:41 openbsd cd55b6bd00f2 ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/06 05:04 openbsd 3f7c134ffe9c ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/06 04:01 openbsd 3f7c134ffe9c ca620dd8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/04/02 18:19 openbsd 2ee472d028ec 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/04/02 17:05 openbsd 2ee472d028ec 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/03/25 17:24 openbsd e226f85ad9fb 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/03/10 21:02 openbsd fd35a9081f20 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
2024/03/09 10:42 openbsd 0ef4c01d20d2 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore assert "cifp != NULL" failed in route.c
2024/02/15 09:51 openbsd 04fce66c3f2b d9b1cdd5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main assert "cifp != NULL" failed in route.c
* Struck through repros no longer work on HEAD.