syzbot


panic: trap type NUM, code=NUM, pc=bd4f9 (2)

Status: upstream: reported on 2025/07/11 17:06
Reported-by: syzbot+ac7b885193011949c67a@syzkaller.appspotmail.com
First crash: 53d, last: 32d
Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: trap type NUM, code=NUM, pc=bd4f9 2 1 174d 174d 0/3 auto-obsoleted due to no activity on 2025/06/10 11:21

Sample crash report:
panic: trap type 6, code=10, pc=bd4f9
Starting stack trace...
panic(ffffffff833a047a) at panic+0x1d0 sys/kern/subr_prf.c:229
kerntrap(ffff80003c4435c0) at kerntrap+0x30b
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
acpi_pdirpa() at acpi_pdirpa+0xa936a
rt_clone(ffff80003c443898,fffffd806f50f6f0,0) at rt_clone+0x9b sys/net/route.c:381
route_mpath(fffffd806f50f6d8,fffffd807c02cd24,0,0) at route_mpath+0x16f rt_match sys/net/route.c:358 [inline]
route_mpath(fffffd806f50f6d8,fffffd807c02cd24,0,0) at route_mpath+0x16f rtalloc_mpath sys/net/route.c:474 [inline]
route_mpath(fffffd806f50f6d8,fffffd807c02cd24,0,0) at route_mpath+0x16f sys/net/route.c:252
in_pcbselsrc(ffff80003c44398c,fffffd807c02cd20,fffffd806f50f668) at in_pcbselsrc+0x25b sys/netinet/in_pcb.c:-1
in_pcbconnect(fffffd806f50f668,fffffd807c02cd00) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:524
tcp_connect(ffff800001506720,fffffd807c02cd00) at tcp_connect+0x3a0 sys/netinet/tcp_usrreq.c:668
sys_connect(ffff80003c4362c8,ffff80003c443bb0,ffff80003c443b00) at sys_connect+0x352 sys/kern/uipc_syscalls.c:415
syscall(ffff80003c443bb0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c443bb0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xeb20b308ec0, count: 245
End of stack trace.


OpenBSD/amd64 (Amnesiac) (tty00)


Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/08/01 22:14 openbsd 8693ef6a6ffe 3cda49cf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=bd4f9
2025/08/01 07:32 openbsd 3b565b651350 3cda49cf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=bd4f9
2025/07/11 17:06 openbsd 904c37accb58 3cda49cf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=bd4f9
* Struck through repros no longer work on HEAD.