syzbot


panic: trap type NUM, code=NUM, pc=3c729

Status: auto-obsoleted due to no activity on 2024/06/20 20:31
Reported-by: syzbot+8d94c8c09399ca92849f@syzkaller.appspotmail.com
First crash: 237d, last: 225d

Sample crash report:
panic: trap type 6, code=10, pc=3c729
Starting stack trace...
panic(ffffffff828469ad) at panic+0x16f sys/kern/subr_prf.c:229
kerntrap(ffff80002ed4ef10) at kerntrap+0x1d7 sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
acpi_pdirpa() at acpi_pdirpa+0x2859a
rt_clone(ffff80002ed4f1e8,ffff80002ed4f2e0,0) at rt_clone+0x7d sys/net/route.c:383
route_mpath(ffff80002ed4f2c8,fffffd806ec18f98,fffffd806ec18f94,0) at route_mpath+0x112 rt_match sys/net/route.c:360 [inline]
route_mpath(ffff80002ed4f2c8,fffffd806ec18f98,fffffd806ec18f94,0) at route_mpath+0x112 rtalloc_mpath sys/net/route.c:476 [inline]
route_mpath(ffff80002ed4f2c8,fffffd806ec18f98,fffffd806ec18f94,0) at route_mpath+0x112 sys/net/route.c:255
in_ouraddr(fffffd806f9aa000,ffff800000daa000,ffff80002ed4f2c8) at in_ouraddr+0x98 sys/netinet/ip_input.c:830
ip_input_if(ffff80002ed4f3b8,ffff80002ed4f3c4,ffff80002bcd4000,0,ffff800000daa000) at ip_input_if+0x28e sys/netinet/ip_input.c:486
ipv4_input(ffff800000daa000,fffffd806f9aa000) at ipv4_input+0x47 sys/netinet/ip_input.c:327
ether_input(ffff800000daa000,fffffd806f9aa000) at ether_input+0x525
tun_dev_write(5d04,ffff80002ed4f738,ffff80002bcd4000,2) at tun_dev_write+0x209 sys/net/if_tun.c:914
spec_write(ffff80002ed4f590) at spec_write+0xe1 sys/kern/spec_vnops.c:302
VOP_WRITE(fffffd8068ee95f8,ffff80002ed4f738,11,fffffd807f7d77b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245
vn_write(fffffd806b771b60,ffff80002ed4f738,0) at vn_write+0x15c sys/kern/vfs_vnops.c:408
dofilewritev(ffff80002ff15738,c8,ffff80002ed4f738,0,ffff80002ed4f7f0) at dofilewritev+0x1a9 sys/kern/sys_generic.c:375
sys_write(ffff80002ff15738,ffff80002ed4f8a0,ffff80002ed4f7f0) at sys_write+0x87 sys/kern/sys_generic.c:295
syscall(ffff80002ed4f8a0) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline]
syscall(ffff80002ed4f8a0) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xa34a9cf0ad0, 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 8f385a59-d101-44dd-592e-0bd3fdfaf750
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 0x000f27f0: 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 3.65
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 (39):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/01 20:31 openbsd a6ba80fb8d43 3ba885bc .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/05/01 07:30 openbsd ab0363c32c56 3ba885bc .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/05/01 02:03 openbsd ab0363c32c56 3ba885bc .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/30 11:31 openbsd cbdc8d63ee5f 3ce4924c .config console log report ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/30 01:42 openbsd db090b68861d f10afd69 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/29 15:49 openbsd b205d946bc4d 27e33c58 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/29 15:40 openbsd b205d946bc4d 27e33c58 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/28 21:44 openbsd b98581f594cd 07b455f9 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/28 20:11 openbsd b98581f594cd 07b455f9 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/28 13:22 openbsd b98581f594cd 07b455f9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/27 22:05 openbsd 22bab8566a4f 07b455f9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/27 13:39 openbsd 22bab8566a4f 07b455f9 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/26 22:13 openbsd 9d895d273374 07b455f9 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/26 18:43 openbsd 85e00e3040cd 3f914d6b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/26 16:41 openbsd 85e00e3040cd 3f914d6b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/26 04:09 openbsd 8fa0fb927089 8bdc0f22 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 13:00 openbsd 53a4f4198df9 8bdc0f22 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 11:18 openbsd 53a4f4198df9 8bdc0f22 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 08:35 openbsd 53a4f4198df9 8bdc0f22 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 08:20 openbsd 53a4f4198df9 8bdc0f22 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 01:43 openbsd 799d9b3d961e a604cf37 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/25 01:40 openbsd 799d9b3d961e a604cf37 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 23:07 openbsd 799d9b3d961e a604cf37 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 20:36 openbsd 799d9b3d961e a604cf37 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 19:55 openbsd 799d9b3d961e a604cf37 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 13:52 openbsd 799d9b3d961e 21339d7b .config console log report ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 10:30 openbsd e6c7c102cf5d 21339d7b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/24 05:17 openbsd e6c7c102cf5d 21339d7b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/23 15:49 openbsd 8cc1b8fa16e2 21339d7b .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/22 15:25 openbsd 5af821209fa3 36c961ad .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/22 12:55 openbsd 5af821209fa3 36c961ad .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/22 03:23 openbsd e1cb65bb8aa8 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/22 01:42 openbsd e1cb65bb8aa8 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/21 23:49 openbsd e1cb65bb8aa8 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/21 16:46 openbsd 8a9424f8c5c9 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/21 14:17 openbsd 8a9424f8c5c9 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=3c729
2024/04/21 03:41 openbsd a0c63bf7b3c7 af24b050 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/20 16:36 openbsd 55906bae5af5 af24b050 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
2024/04/20 00:20 openbsd 097a266d85db af24b050 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=3c729
* Struck through repros no longer work on HEAD.