SYZFAIL: mount(sysfs) failed

Status: premoderation: reported syz repro on 2026/09/05 23:23
Reported-by: syzbot+9d4d42c8f5fe535d1734@syzkaller.appspotmail.com
First crash: 60d, last: 24d
▶ ▼ Similar bugs (6)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: mount(sysfs) failed -1 29 40d 61d 0/3 upstream: reported on 2026/09/05 05:01
android-6-12 SYZFAIL: mount(sysfs) failed -1 syz 21 2d01h 48d 0/1 premoderation: reported syz repro on 2026/09/17 18:26
linux-6.6 SYZFAIL: mount(sysfs) failed -1 syz 9 47d 55d 0/2 upstream: reported syz repro on 2026/09/10 17:10
linux-5.15 SYZFAIL: mount(sysfs) failed -1 syz 18 21d 60d 0/3 upstream: reported syz repro on 2026/09/05 12:43
android-6-1 SYZFAIL: mount(sysfs) failed -1 syz 39 15h11m 55d 0/2 premoderation: reported syz repro on 2026/09/11 06:20
android-5-15 SYZFAIL: mount(sysfs) failed origin:upstream -1 syz 33 18d 61d 0/2 premoderation: reported syz repro on 2026/09/05 11:16

Sample crash report:
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: mount(sysfs) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=2 req=617 state=3 status=67 (errno 9: Bad file descriptor)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (39):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/12 07:26 android13-5.10-lts b677692288f7 4f92358f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/10 10:12 android13-5.10-lts b677692288f7 4f92358f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/09 01:13 android13-5.10-lts b677692288f7 b2734a59 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/04 05:12 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/04 03:40 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/02 05:09 android13-5.10-lts 27ea5541934c 6d32eb1f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/01 21:33 android13-5.10-lts 27ea5541934c f5cdae2f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/10/01 16:49 android13-5.10-lts 27ea5541934c f5cdae2f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/30 02:49 android13-5.10-lts 9d97551ff1f9 328436b3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/29 20:31 android13-5.10-lts 9d97551ff1f9 328436b3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/28 08:10 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/28 06:30 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/28 01:44 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/28 00:53 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/27 02:55 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/22 18:33 android13-5.10-lts 452567d1985b e12281bd .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/22 12:47 android13-5.10-lts 452567d1985b e12281bd .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/21 11:29 android13-5.10-lts 452567d1985b 853b104b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/21 04:49 android13-5.10-lts 452567d1985b 853b104b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/07 01:39 android13-5.10-lts 452567d1985b 4f7b22a0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/05 23:22 android13-5.10-lts 452567d1985b 4f7b22a0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/22 05:37 android13-5.10-lts 452567d1985b e12281bd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/21 06:19 android13-5.10-lts 452567d1985b 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/21 02:29 android13-5.10-lts 452567d1985b 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/20 23:59 android13-5.10-lts 452567d1985b 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/19 03:36 android13-5.10-lts 452567d1985b 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/18 07:46 android13-5.10-lts 452567d1985b 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/17 22:39 android13-5.10-lts 452567d1985b 8d7d05f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/17 03:21 android13-5.10-lts 452567d1985b 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/17 01:50 android13-5.10-lts 452567d1985b 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/17 01:06 android13-5.10-lts 452567d1985b 95928915 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/16 09:59 android13-5.10-lts 452567d1985b 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/16 09:58 android13-5.10-lts 452567d1985b 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/16 09:58 android13-5.10-lts 452567d1985b 12a0a44a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/15 18:19 android13-5.10-lts 452567d1985b 2daa4bb5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/15 18:06 android13-5.10-lts 452567d1985b 2daa4bb5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/12 01:46 android13-5.10-lts 452567d1985b 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/11 12:46 android13-5.10-lts 452567d1985b b6a5eeb7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
2026/09/06 01:37 android13-5.10-lts 452567d1985b 4f7b22a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 SYZFAIL: mount(sysfs) failed
* Struck through repros no longer work on HEAD.