syzbot


panic: trap type NUM, code=NUM, pc=e9509

Status: auto-obsoleted due to no activity on 2024/10/29 16:26
Reported-by: syzbot+04644f06fb059ecadf07@syzkaller.appspotmail.com
First crash: 67d, last: 61d

Sample crash report:
panic: trap type 6, code=10, pc=e9509
Starting stack trace...
panic(ffffffff82fd7b5d) at panic+0x1d0 sys/kern/subr_prf.c:229
kerntrap(ffff800035597130) at kerntrap+0x29b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
acpi_pdirpa() at acpi_pdirpa+0xd537a
rt_clone(ffff800035597408,ffff800035597508,0) at rt_clone+0x98 sys/net/route.c:383
route_mpath(ffff8000355974f0,fffffd8070b2f760,fffffd8070b2f75c,0) at route_mpath+0x170 rt_match sys/net/route.c:360 [inline]
route_mpath(ffff8000355974f0,fffffd8070b2f760,fffffd8070b2f75c,0) at route_mpath+0x170 rtalloc_mpath sys/net/route.c:476 [inline]
route_mpath(ffff8000355974f0,fffffd8070b2f760,fffffd8070b2f75c,0) at route_mpath+0x170 sys/net/route.c:255
in_ouraddr(fffffd8074968900,ffff8000011a6800,ffff8000355974f0,9) at in_ouraddr+0xc2
ip_input_if(ffff8000355975e8,ffff8000355975f4,0,0,ffff8000011a6800) at ip_input_if+0x422 sys/netinet/ip_input.c:508
ipv4_input(ffff8000011a6800,fffffd8074968900) at ipv4_input+0x50 sys/netinet/ip_input.c:337
ether_input(ffff8000011a6800,fffffd8074968900) at ether_input+0x6e4
tun_dev_write(5d01,ffff800035597968,0,2) at tun_dev_write+0x301 sys/net/if_tun.c:914
spec_write(ffff8000355977c0) at spec_write+0x120 sys/kern/spec_vnops.c:302
VOP_WRITE(fffffd806fcd0028,ffff800035597968,11,fffffd807f7d36e8) at VOP_WRITE+0x102 sys/kern/vfs_vops.c:245
vn_write(fffffd8052d48bf8,ffff800035597968,0) at vn_write+0x1d1 sys/kern/vfs_vnops.c:408
dofilewritev(ffff8000ffffc520,c8,ffff800035597968,0,ffff800035597a20) at dofilewritev+0x23c sys/kern/sys_generic.c:380
sys_write(ffff8000ffffc520,ffff800035597ad0,ffff800035597a20) at sys_write+0xa2 sys/kern/sys_generic.c:300
syscall(ffff800035597ad0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff800035597ad0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x4deb73930a0, count: 239
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 (36):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/09 16:25 openbsd 2402a19bf852 8f722c94 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 15:06 openbsd 2402a19bf852 8f722c94 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 11:26 openbsd 2402a19bf852 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 11:21 openbsd 2402a19bf852 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 09:33 openbsd 2402a19bf852 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 01:35 openbsd 845086ffb80c 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 00:36 openbsd 845086ffb80c 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/09 00:22 openbsd 845086ffb80c 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/08 06:33 openbsd 768408871d94 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/08 05:20 openbsd 768408871d94 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/08 00:39 openbsd 768408871d94 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/08 00:23 openbsd 768408871d94 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=e9509
2024/09/07 11:32 openbsd 202e2461a0d9 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/07 09:53 openbsd 202e2461a0d9 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/07 04:22 openbsd 202e2461a0d9 9750182a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/06 12:40 openbsd 4ffa82dac1f1 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/06 07:15 openbsd 345c0b7c2480 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/06 00:56 openbsd 345c0b7c2480 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/06 00:10 openbsd 345c0b7c2480 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 20:28 openbsd ebe65f64a6a1 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 19:30 openbsd ebe65f64a6a1 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 17:43 openbsd ebe65f64a6a1 464ac2ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 08:47 openbsd ebe65f64a6a1 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 06:24 openbsd ebe65f64a6a1 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 04:42 openbsd ebe65f64a6a1 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/05 01:35 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/04 23:41 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/04 23:23 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/04 20:58 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/04 17:02 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/04 11:50 openbsd e203d0a41845 9d47f20a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/03 21:58 openbsd be4dcae9074d 9d47f20a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/03 13:25 openbsd 67ce4081c6b7 8045124c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/03 09:54 openbsd 67ce4081c6b7 8045124c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/03 09:45 openbsd 67ce4081c6b7 8045124c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
2024/09/03 08:24 openbsd 67ce4081c6b7 8045124c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=e9509
* Struck through repros no longer work on HEAD.