syzbot


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

Status: upstream: reported on 2022/01/07 15:25
Reported-by: syzbot+ced1b779d647a1a1ca43@syzkaller.appspotmail.com
First crash: 1063d, last: 16d
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: trap type NUM, code=NUM, pc=ADDR 1 1066d 1066d 0/3 closed as invalid on 2022/01/04 06:28

Sample crash report:
panic: trap type 4, code=0, pc=ffffffff820641c0
Starting stack trace...
panic(ffffffff82fb8dc7) at panic+0x1ba sys/kern/subr_prf.c:229
kerntrap(ffff80002a506930) at kerntrap+0x28b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
ifaof_ifpforaddr(ffff80000134
8b60,ffff8000012d6800) at ifaof_ifpforaddr+0xa0 sys/net/if.c:1593
ifa_ifwithroute(fe101c20,ffff800001348b60,ffff800001348b88,0) at ifa_ifwithroute+0x236
rtm_getifa(ffff80002a506bb8,0) at rtm_getifa+0x2d1
rtm_output(ffff800001348b00,ffff80002a506c60,ffff80002a506bb8,0,0) at rtm_output+0x784 sys/net/rtsock.c:969
route_output(fffffd806c81b700,fffffd806d356600) at route_output+0x9ac sys/net/rtsock.c:878
route_send(fffffd806d356600,fffffd806c81b700,0,0) at route_send+0xd7 sys/net/rtsock.c:342
sosend(fffffd806d356600,0,ffff80002a506e18,0,0,0) at sosend+0xa40
sendit(ffff80002a5882c0,8,ffff80002a506f10,0,ffff80002a506fc0) at sendit+0x721 sys/kern/uipc_syscalls.c:786
sys_sendto(ffff80002a5882c0,ffff80002a507070,ffff80002a506fc0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564
syscall(ffff80002a507070) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xe7b648c9b30, count: 243
End of stack trace.
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Crashes (511):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/19 06:41 openbsd bd2271cf81e7 571351cb .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/18 16:26 openbsd f7304f605db8 e7bb5d6e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/18 12:39 openbsd e8f54a3d1a14 e7bb5d6e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/16 19:02 openbsd feb640d47767 cfe3a04a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/15 20:10 openbsd 8b4580606d31 eeafb645 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/15 15:38 openbsd 8b4580606d31 eeafb645 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/15 03:44 openbsd 04337d597320 f6ede3a3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/14 21:56 openbsd e7951f0f6b15 77f3eeb7 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/14 20:31 openbsd e7951f0f6b15 77f3eeb7 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/14 05:33 openbsd 22062e2afa72 a8c99394 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/13 16:58 openbsd 81e7fdf6c2d5 4dfba277 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/11 04:28 openbsd ba619c7d8844 6b856513 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/11 02:28 openbsd ba619c7d8844 6b856513 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/09 15:02 openbsd 88bbbcae9f92 6b856513 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/09 10:44 openbsd 88bbbcae9f92 6b856513 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/09 04:32 openbsd 88bbbcae9f92 6b856513 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/08 22:29 openbsd 12cba3bdc197 d40c056e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/08 04:10 openbsd 35bbbbdda845 179b040e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/07 18:57 openbsd ab22dc52243a 47bec44c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/06 18:29 openbsd 786a9acf48ec 9a660e3a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/05 10:22 openbsd 534410f411eb 509da429 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/05 07:00 openbsd 534410f411eb 509da429 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/04 16:18 openbsd 8eda69bd84da 7bfecfb9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/04 14:49 openbsd 8eda69bd84da 7bfecfb9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/03 16:10 openbsd ed51ee9f9dac f00eed24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/03 11:47 openbsd ed51ee9f9dac f00eed24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/03 09:12 openbsd ed51ee9f9dac f00eed24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/11/03 02:41 openbsd a5e507835660 f00eed24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/01 20:15 openbsd b6339710e217 f00eed24 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/11/01 01:17 openbsd 16df6568a5db 96eb609f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/31 11:56 openbsd 3c6d599c37f2 96eb609f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/30 22:33 openbsd 8ed3f981dfa3 f3a00767 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/29 23:30 openbsd 2cbb9430dbc0 66aeb999 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/29 19:58 openbsd 2cbb9430dbc0 66aeb999 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/29 06:07 openbsd 33a257f813d9 66aeb999 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/29 04:55 openbsd 33a257f813d9 66aeb999 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/28 16:17 openbsd e451d4134a6f 9efb3cc7 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/28 00:17 openbsd fe4601f2bbe4 65e8686b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/26 00:56 openbsd 4574382ea561 65e8686b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/25 05:46 openbsd ab14eefca8bc c79b8ca5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/25 03:31 openbsd ab14eefca8bc c79b8ca5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
2024/10/19 20:00 openbsd 9cfd9950dbe9 cd6fc0a3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2024/10/17 21:13 openbsd ef4af84434df 666f77ed .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: trap type NUM, code=NUM, pc=ADDR
2022/01/07 15:24 openbsd 4b3400b047aa 2ca0d385 .config console log report ci-openbsd-main panic: trap type NUM, code=NUM, pc=ADDR
* Struck through repros no longer work on HEAD.