ci2 starts bisection 2022-07-25 23:00:05.062926595 +0000 UTC m=+7366.583978931
bisecting fixing commit since 2d2791fce891fc20709232d49a6bae075b9a77f8
building syzkaller on 52e3731913ab2677be27c29ed8142b04e8f28521
testing commit 2d2791fce891fc20709232d49a6bae075b9a77f8
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b268eedce14d381b394900ba319d42307d4e892e7f2b52f834085bfa24aeb71c
run #0: crashed: INFO: task hung in truncate_inode_pages_range
run #1: crashed: INFO: task hung in __blkdev_get
run #2: crashed: INFO: task hung in __blkdev_get
run #3: crashed: INFO: task hung in truncate_inode_pages_range
run #4: crashed: INFO: task hung in truncate_inode_pages_range
run #5: crashed: INFO: task hung in __blkdev_get
run #6: crashed: kernel panic: hung_task: blocked tasks
run #7: crashed: INFO: task hung in corrupted
run #8: crashed: INFO: task hung in truncate_inode_pages_range
run #9: crashed: INFO: task hung in truncate_inode_pages_range
run #10: crashed: INFO: task hung in truncate_inode_pages_range
run #11: crashed: INFO: task hung in truncate_inode_pages_range
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing current HEAD 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
testing commit 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d352dba1a4bbf16ef57716bd1d2147a96d56a95319673bb666efea5798def5a5
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 41m46.078808287s (build: 25m36.409610708s, test: 15m33.821585578s)
the crash still happens on HEAD
commit msg: Linux 4.14.289
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci0 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout