syzbot


SYZFAIL: SIGBUS

Status: auto-obsoleted due to no activity on 2024/11/16 07:10
First crash: 122d, last: 61d

Sample crash report:
SYZFAIL: SIGBUS
D0925 18:58:28.404779       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c430: 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
D0925 18:58:28.404783       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c440: 94 ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00
D0925 18:58:28.404788       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404794       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404798       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404803       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404807       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404812       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404816       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404820       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4c0: 7f 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404825       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4d0: 00 00 00 00 00 00 00 00 80 1f 00 00 ff ff 00 00
D0925 18:58:28.404834       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404839       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c4f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404844       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404848       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404856       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404860       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404865       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404870       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404874       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404879       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404884       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
pc-offset:0xfffffffffffe9b5b pc:0x564b4a4dd325 addr:0x7f12a6fd5ea8 code=2 (errno 9: Bad file descriptor)
D0925 18:58:28.404888       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404892       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404897       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404901       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404906       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404911       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404919       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c5f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404924       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404928       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404932       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404936       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404941       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404945       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c650: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404950       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404958       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c670: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404962       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404967       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c690: 53 58 50 46 44 03 00 00 07 00 00 00 00 00 00 00
D0925 18:58:28.404971       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c6a0: 40 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404976       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c6b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404980       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c6c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404984       1 task_log.go:128] [ 9424(   8): 9424(   8)] 7f80b976c6d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0925 18:58:28.404988       1 task_log.go:149] [ 9424(   8): 9424(   8)] Code:
D0925 18:58:28.404995       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd625390: c1 ea 0f 83 e2 01 88 15 32 53 e2 00 48 89 c2 48
D0925 18:58:28.404900       1 task_exit.go:211] [   7:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0925 18:58:28.405001       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253a0: c1 e8 11 48 c1 ea 10 83 e0 01 83 e2 01 88 15 1a
D0925 18:58:28.405006       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253b0: 53 e2 00 88 05 17 53 e2 00 c3 50 48 8d 35 ae 07
D0925 18:58:28.405012       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253c0: 1b 00 48 8d 3d b4 07 1b 00 31 c0 e8 a0 f9 ff ff
D0925 18:58:28.405018       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253d0: 53 89 fb 48 83 ec 10 64 8b 04 25 94 ff ff ff 85
D0925 18:58:28.405023       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253e0: c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 2f db 13
D0925 18:58:28.405028       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd6253f0: 00 31 c0 89 44 24 0c 66 0f 1f 84 00 00 00 00 00
D0925 18:58:28.405034       1 task_log.go:167] [ 9424(   8): 9424(   8)] 55edcd625400: 8b 44 24 0c 83 c0 01 89 44 24 0c eb f3 48 8b 76
D0925 18:58:28.405038       1 task_log.go:71] [ 9424(   8): 9424(   8)] Mappings:
VMAs:
1ffff000-20000000 ---p 00000000 00:00 0 
20000000-21000000 rwxp 00000000 00:00 0 
21000000-21001000 ---p 00000000 00:00 0 
110c230000-110e230000 r--s 00000000 00:16 2                              /tmp/syz.urJAfY (deleted)
1b30420000-1b30820000 rw-s 00000000 00:16 4                              /tmp/syz.PRym60 (deleted)
55edcd5e5000-55edcd61f000 r--p 00000000 00:11 7                          /syz-executor
55edcd61f000-55edcd7bf000 r-xp 0003a000 00:11 7                          /syz-executor
55edcd7bf000-55edcd8ea000 r--p 001da000 00:11 7                          /syz-executor
55edcd8ea000-55edcd8f3000 rw-p 00305000 00:11 7                          /syz-executor
55edcd8f5000-55edce453000 rw-p 00000000 00:00 0 
55edce453000-55edce475000 rw-p 00000000 00:00 0                          [heap]
7f80b8200000-7f80b8201000 ---p 00000000 00:00 0 
7f80b8201000-7f80b8a01000 rw-s 00000000 00:00 0                          [kcov:9416]
7f80b8a01000-7f80b8a02000 ---p 00000000 00:00 0 
7f80b8c00000-7f80b8c01000 ---p 00000000 00:00 0 
7f80b8c01000-7f80b8e01000 rw-s 00000000 00:00 0                          [kcov:9416]
7f80b8e01000-7f80b8e02000 ---p 00000000 00:00 0 
7f80b9000000-7f80b9001000 ---p 00000000 00:00 0 
7f80b9001000-7f80b9201000 rw-s 00000000 00:00 0                          [kcov:9416]
7f80b9201000-7f80b9202000 ---p 00000000 00:00 0 
7f80b9400000-7f80b9401000 ---p 00000000 00:00 0 
7f80b9401000-7f80b9601000 rw-s 00000000 00:00 0                          [kcov:9416]
7f80b9601000-7f80b9602000 ---p 00000000 00:00 0 
7f80b9765000-7f80b9766000 ---p 00000000 00:00 0 
7f80b9766000-7f80b9786000 rw-p 00000000 00:00 0 
7f80b9786000-7f80b9b86000 r--s 00000000 00:16 3                          /tmp/syz.8S0mX9 (deleted)
7f80b9b86000-7f80b9b87000 r--p 00000000 00:00 0                          [vvar]
7f80b9b87000-7f80b9b89000 r-xp 00000000 00:00 0 
7fdf1cdb1000-7fdf1d5b1000 rw-p 00000000 00:00 0                          [stack]
PMAs:
20000000-20200000 r-xp 079fb000 *pgalloc.MemoryFile
55edcd600000-55edcd61f000 r--p 040ea000 *pgalloc.MemoryFile
55edcd61f000-55edcd7be000 r-xs 0003a000 *gofer.dentryPlatformFile
55edcd7be000-55edcd7bf000 r-xp 03fae000 *pgalloc.MemoryFile
55edcd800000-55edcd8f3000 r--p 07908000 *pgalloc.MemoryFile
55edcd8f5000-55edcda00000 r--p 1bfde8000 *pgalloc.MemoryFile
55edce400000-55edce453000 r--p 073e6000 *pgalloc.MemoryFile
55edce453000-55edce454000 r--p 1bfef3000 *pgalloc.MemoryFile
55edce454000-55edce475000 r--p 07439000 *pgalloc.MemoryFile
7f80b9766000-7f80b976b000 r--p 04450000 *pgalloc.MemoryFile
7f80b976b000-7f80b976f000 rw-p 1bfbd1000 *pgalloc.MemoryFile
7f80b976f000-7f80b9783000 rw-p 1bfdd4000 *pgalloc.MemoryFile
7f80b9783000-7f80b9786000 rw-p 040e1000 *pgalloc.MemoryFile
7fdf1d400000-7fdf1d5af000 r--p 041fc000 *pgalloc.MemoryFile
7fdf1d5af000-7fdf1d5b1000 r--p 040df000 *pgalloc.MemoryFile

Crashes (18):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/25 18:58 gvisor 2d0a6f7865a5 0b45cac3 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/09/23 01:16 gvisor ffb3b11dcf40 6f888b75 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/09/13 13:57 gvisor 548733574ec2 b58f933c .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/09/12 21:17 gvisor 1e97c039bf6e 60e1a995 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/09/08 23:26 gvisor 3c4b246cf294 9750182a .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: SIGBUS
2024/09/07 20:32 gvisor 3c4b246cf294 9750182a .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: SIGBUS
2024/09/01 06:55 gvisor fa49677e141d 1eda0d14 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/08/23 20:43 gvisor 87ec1007b439 d7d32352 .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: SIGBUS
2024/08/19 20:16 gvisor 043ce9c5d2b0 9f0ab3fb .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: SIGBUS
2024/08/17 09:16 gvisor 834bef599679 dbc93b08 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/08/15 13:10 gvisor b508258e3979 e4bacdaf .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: SIGBUS
2024/08/14 15:08 gvisor 55236137ca29 890d2dda .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/08/02 15:48 gvisor ef1ca17e5842 53683cf2 .config console log report info ci-gvisor-kvm-cover SYZFAIL: SIGBUS
2024/08/01 07:31 gvisor 19ab27f98231 1e9c4cf3 .config console log report info ci-gvisor-systrap-1-race-cover SYZFAIL: SIGBUS
2024/07/29 14:04 gvisor 8db16e885981 80c638d6 .config console log report info ci-gvisor-systrap-1-race-cover SYZFAIL: SIGBUS
2024/09/22 07:09 gvisor 020dd7a40069 6f888b75 .config console log report info ci-gvisor-arm64-ptrace-1-race-cover SYZFAIL: SIGBUS
2024/07/28 13:15 gvisor 8db16e885981 46eb10b7 .config console log report info ci-gvisor-arm64-systrap-1-cover SYZFAIL: SIGBUS
2024/07/27 04:40 gvisor ed73825c6927 46eb10b7 .config console log report info ci-gvisor-arm64-systrap-1-cover SYZFAIL: SIGBUS
* Struck through repros no longer work on HEAD.