syzbot


corrupted report (4)

Status: auto-obsoleted due to no activity on 2023/02/09 15:26
Reported-by: syzbot+9eef7dfc0ed8b7f22d53@syzkaller.appspotmail.com
First crash: 777d, last: 495d
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
netbsd corrupted report (2) 4 1402d 1402d 0/3 closed as invalid on 2020/05/29 18:00
netbsd corrupted report (3) 140 1002d 1397d 0/3 auto-closed as invalid on 2021/09/28 21:07
netbsd corrupted report 6802 1404d 1860d 0/3 closed as invalid on 2020/05/26 06:16
netbsd corrupted report (5) 52 72d 410d 0/3 upstream: reported on 2023/02/12 23:18

Sample crash report:
[ 171.7382532] fatal double fault in supervisor mode
[ 171.7482582] trap type 13 code 0 rip 0xffffffff81a4f47a cs 0x8 rflags 0x10286 cr2 0xffffb9024a8a1e58 ilevel 0 rsp 0xffffb9024a8a1e60
[ 171.7582527] curlwp 0xffffb90012d83040 pid 10195.10195 lowest kstack 0xffffb9024a8a02c0
kernel: double fault trap, code=0
Stopped in pid 10195.10195 (syz-executor.2) at  netbsd:ufs_lookup+0x1e: movq    $0x41b58ab3,fffffffffffffeb0(%rbp)
?
[ 171.7782556] uvm_fault(0xffffffff83512720, 0xffffffff83913000, 1) -> e
[ 171.7782556] fatal page fault in supervisor mode
[ 171.7782556] trap type 6 code 0 rip 0xffffffff81b21e66 cs 0x8 rflags 0x10282 cr2 0xffffffff8391300c ilevel 0x8 rsp 0xffffb9022f87cc60
[ 171.7782556] curlwp 0xffffb90012d83040 pid 10195.10195 lowest kstack 0xffffb9024a8a02c0
kernel: page fault trap, code=0
Faulted in DDB; continuing...

Crashes (342):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/11/19 04:31 netbsd 44f82ff59f06 5bb70014 .config console log report ci2-netbsd corrupted report
2022/10/23 03:38 netbsd 4037a7b4e223 c0b80a55 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan corrupted report
2022/10/22 18:42 netbsd 1f2e6553b143 c0b80a55 .config console log report ci2-netbsd corrupted report
2022/10/09 07:30 netbsd 0fb5b9c2eac0 aea5da89 .config console log report ci2-netbsd-kmsan corrupted report
2022/10/04 02:13 netbsd 8f8069a0f8a2 feb56351 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan corrupted report
2022/09/22 12:42 netbsd 2037962130fc 60af5050 .config console log report ci2-netbsd corrupted report
2022/09/06 10:33 netbsd 7d27cdc8ee7e 65aea2b9 .config console log report [disk image] [netbsd.gdb] ci2-netbsd corrupted report
2022/09/04 05:27 netbsd 96084e21d7d0 28811d0a .config console log report [disk image] [netbsd.gdb] ci2-netbsd corrupted report
2022/08/02 13:33 netbsd ac44c67317ab fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/02 10:58 netbsd 6e42e955e46f fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/02 09:16 netbsd ac44c67317ab fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/02 03:27 netbsd 6e42e955e46f fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/02 02:22 netbsd 6e42e955e46f fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/02 00:11 netbsd 6e42e955e46f fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/01 22:12 netbsd 6e42e955e46f fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/01 20:01 netbsd 5ac4b360b0d1 fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/01 18:22 netbsd 5ac4b360b0d1 fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/01 11:13 netbsd 5ac4b360b0d1 fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/01 10:10 netbsd 5ac4b360b0d1 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/08/01 06:33 netbsd 88a97acd8728 fef302b1 .config console log report ci2-netbsd-kmsan corrupted report
2022/08/01 05:31 netbsd 88a97acd8728 fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/01 04:04 netbsd 88a97acd8728 fef302b1 .config console log report ci2-netbsd corrupted report
2022/08/01 00:01 netbsd ee432ee5b271 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/31 21:19 netbsd 88a97acd8728 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 21:02 netbsd 88a97acd8728 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 20:02 netbsd ee432ee5b271 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/31 18:48 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 16:55 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 15:44 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 14:13 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd-kmsan corrupted report
2022/07/31 12:08 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 10:12 netbsd 38f815ed62f4 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 04:55 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 02:26 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/31 01:03 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/30 23:34 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/30 20:37 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/30 18:39 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/30 16:33 netbsd c5589dd24632 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/30 15:23 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/30 14:15 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/30 12:38 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd-kmsan corrupted report
2022/07/30 11:35 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd-kubsan corrupted report
2022/07/30 10:06 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd corrupted report
2022/07/30 07:44 netbsd 94e40a0fa623 fef302b1 .config console log report ci2-netbsd-kmsan corrupted report
2022/02/11 00:27 netbsd f884641bc997 0b33604d .config console log report ci2-netbsd-kmsan corrupted report
* Struck through repros no longer work on HEAD.