syzbot


panic: trap type NUM, code=NUM, pc=e9429

Status: auto-obsoleted due to no activity on 2024/10/16 18:42
Reported-by: syzbot+416861df63ad92ef6f90@syzkaller.appspotmail.com
First crash: 126d, last: 115d

Sample crash report:
panic: trap type 6, code=10, pc=e9429
Starting stack trace...
panic(ffffffff82fdc344) at panic+0x1d0 sys/kern/subr_prf.c:229
kerntrap(ffff80002a0cfec0) at kerntrap+0x29b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
acpi_pdirpa() at acpi_pdirpa+0xd529a
rt_clone(ffff80002a0d0198,ffff800001329588,0) at rt_clone+0x98 sys/net/route.c:383
rtalloc(ffff800001329588,1,0) at rtalloc+0xb6 rt_match sys/net/route.c:360 [inline]
rtalloc(ffff800001329588,1,0) at rtalloc+0xb6 sys/net/route.c:489
ifa_ifwithroute(fe101c33,ffff800001329560,ffff800001329588,5) at ifa_ifwithroute+0x189 sys/net/rtsock.c:1259
rtm_getifa(ffff80002a0d0350,5) at rtm_getifa+0x2d1
rtm_output(ffff800001329500,ffff80002a0d03f8,ffff80002a0d0350,6,5) at rtm_output+0x784 sys/net/rtsock.c:969
route_output(fffffd80538c5400,ffff800001248aa0) at route_output+0x9a1 sys/net/rtsock.c:878
route_send(ffff800001248aa0,fffffd80538c5400,0,0) at route_send+0xd7 sys/net/rtsock.c:342
sosend(ffff800001248aa0,0,ffff80002a0d05a8,0,0,0) at sosend+0xa40
sendit(ffff800029fd91c0,4,ffff80002a0d06a0,0,ffff80002a0d0750) at sendit+0x721 sys/kern/uipc_syscalls.c:786
sys_sendto(ffff800029fd91c0,ffff80002a0d0800,ffff80002a0d0750) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564
syscall(ffff80002a0d0800) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff80002a0d0800) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xa4272ea6eb0, count: 241
End of stack trace.

dump to dev 4,1 not possible
rebooting...
SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000080000000 = 2048 MiB
CPUs found: 2     Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 50375c3b-e826-8a7e-06ca-b163c863336b
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f27c0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
>> OpenBSD/amd64 BOOT 3.67
boot> set $lines = 0
set: syntax error
boot> set $maxwidth = 0
set: syntax error
boot> show panic
boot: illegal argument panic
boot> trace
boot> show registers
boot> show proc
boot> ps
boot> show all locks
boot> show malloc
boot> show all pools
boot> machine ddbcpu 0
machine: syntax error
boot> trace
boot> machine ddbcpu 1
machine: syntax error
boot> trace

Crashes (27):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/08/27 18:41 openbsd 4dbbc5ecfcec a1a7b2f0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/27 04:12 openbsd c19afa09505c 9aee4e0b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/26 18:18 openbsd acdebe0390e8 9aee4e0b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/26 04:48 openbsd 45c5e5ad7fe0 d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/26 00:05 openbsd 45c5e5ad7fe0 d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/25 01:50 openbsd ed8f5e8d82ac d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/24 17:13 openbsd ed8f5e8d82ac d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/24 07:41 openbsd cea0d947241d d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/24 07:14 openbsd cea0d947241d d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/24 06:23 openbsd cea0d947241d d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/24 05:04 openbsd cea0d947241d d7d32352 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/22 02:39 openbsd f6661b320dda ca02180f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/22 00:14 openbsd f6661b320dda ca02180f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/21 08:45 openbsd c12edff5239c 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/21 08:35 openbsd c12edff5239c 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/21 07:10 openbsd c12edff5239c 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/20 22:04 openbsd 9cd75f59b05f 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/19 11:44 openbsd db52001621cd 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/19 10:26 openbsd db52001621cd 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/19 10:06 openbsd 9f72e83a098d 9f0ab3fb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=e9429
2024/08/19 05:18 openbsd db52001621cd dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/19 03:44 openbsd db52001621cd dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/18 22:53 openbsd ff7b876d70f9 dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/18 16:04 openbsd ff7b876d70f9 dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/18 04:27 openbsd 15adf2d1a9b9 dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/18 03:05 openbsd 15adf2d1a9b9 dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
2024/08/17 11:09 openbsd ef61d0404a18 dbc93b08 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9429
* Struck through repros no longer work on HEAD.