syzbot


WARNING: missing regs for base reg R10 at ip ___perf_sw_event

Status: auto-closed as invalid on 2021/06/07 17:32
Reported-by: syzbot+5a3a028b17c197d66433@syzkaller.appspotmail.com
First crash: 514d, last: 514d

Sample crash report:
WARNING: missing regs for base reg R10 at ip ___perf_sw_event+0x28/0x480 syzkaller/managers/linux-4-14/kernel/kernel/events/core.c:7788
f2fs_msg: 6 callbacks suppressed
F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x8b5380f7)
F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
F2FS-fs (loop2): Unable to read 2th superblock
F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x8b5380f7)
F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
F2FS-fs (loop2): Unable to read 2th superblock
F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x8b5380f7)
F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
F2FS-fs (loop2): Unable to read 2th superblock
F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x8b5380f7)
(syz-executor.2,23237,1):ocfs2_parse_options:1484 ERROR: Unrecognized mount option "/dev/vmci" or missing value
(syz-executor.2,23237,1):ocfs2_fill_super:1217 ERROR: status = -22
hfsplus: unable to parse mount options

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/02/07 17:32 linux-4.14.y 2c8a3fceddf0 2ce644fc .config log report info WARNING: missing regs for base reg R10 at ip ___perf_sw_event