syzbot


SYZFAIL: mmap of output file failed

Status: upstream: reported on 2024/08/07 07:23
Reported-by: syzbot+d74574aa59f80f1d40fc@syzkaller.appspotmail.com
First crash: 106d, last: 31d
Similar bugs (7)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 SYZFAIL: mmap of output file failed syz error 131 754d 1366d 0/1 upstream: reported syz repro on 2021/02/24 11:17
android-54 SYZFAIL: mmap of output file failed syz 202 6d02h 1367d 0/2 upstream: reported syz repro on 2021/02/23 12:27
android-5-10 SYZFAIL: mmap of output file failed 20 29d 130d 0/2 premoderation: reported on 2024/07/14 18:15
android-5-15 SYZFAIL: mmap of output file failed 26 29d 130d 0/2 premoderation: reported on 2024/07/14 17:11
linux-6.1 SYZFAIL: mmap of output file failed 2 31d 100d 0/3 upstream: reported on 2024/08/12 23:46
linux-4.19 SYZFAIL: mmap of output file failed syz error 176 1162d 1363d 0/1 upstream: reported syz repro on 2021/02/27 02:20
android-6-1 SYZFAIL: mmap of output file failed 17 29d 102d 0/2 premoderation: reported on 2024/08/11 07:59

Sample crash report:
SYZFAIL: mmap of output file failed
want 0x1b33220000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b33620000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b33a20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2c120000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2d620000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2ec20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2fc20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b32020000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2d520000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2e920000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b30220000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b30e20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b31820000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b32b20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b33b20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2c620000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2df20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b31f20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2dd20000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: mmap of output file failed
want 0x1b2f020000, got 0xffffffffffffffff (errno 13: Permission denied)
SYZFAIL: repeatedly failed to execute the program
proc=4 req=1154 state=1 status=67 (errno 9: Bad file descriptor)

Crashes (10):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/10/20 23:52 linux-5.15.y 584a40a22cb9 cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: mmap of output file failed
2024/10/13 23:47 linux-5.15.y 3a5928702e71 084d8178 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: mmap of output file failed
2024/09/29 16:39 linux-5.15.y 3a5928702e71 ba29ff75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: mmap of output file failed
2024/09/01 15:35 linux-5.15.y fa93fa65db6e 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: mmap of output file failed
2024/08/07 07:23 linux-5.15.y 7e89efd3ae1c 1ef9fe42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: mmap of output file failed
2024/10/20 23:35 linux-5.15.y 584a40a22cb9 cd6fc0a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: mmap of output file failed
2024/10/04 02:13 linux-5.15.y 3a5928702e71 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: mmap of output file failed
2024/10/04 02:06 linux-5.15.y 3a5928702e71 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: mmap of output file failed
2024/08/16 19:32 linux-5.15.y 7e89efd3ae1c e1c76ab2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: mmap of output file failed
2024/08/12 19:19 linux-5.15.y 7e89efd3ae1c 842184b3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: mmap of output file failed
* Struck through repros no longer work on HEAD.