ci2 starts bisection 2022-08-29 20:54:32.504151906 +0000 UTC m=+20198.832796047
bisecting fixing commit since cf256fbcbe347b7d0ff58fe2dfa382a156bd3694
building syzkaller on 95777977ade5226323e35e6e5fa1594327640732
testing commit cf256fbcbe347b7d0ff58fe2dfa382a156bd3694
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2b857b98dbee62f6be5a52605812d26398f26bf95074a102442e9548d7b12672
run #0: crashed: WARNING in kill_block_super
run #1: crashed: WARNING in kill_block_super
run #2: crashed: WARNING in corrupted
run #3: crashed: WARNING in kill_block_super
run #4: crashed: WARNING in efs_kill_sb
run #5: crashed: WARNING in efs_kill_sb
run #6: crashed: WARNING in kill_block_super
run #7: crashed: WARNING in kill_block_super
run #8: crashed: WARNING in efs_kill_sb
run #9: crashed: WARNING in kill_block_super
run #10: crashed: WARNING in efs_kill_sb
run #11: crashed: WARNING in kill_block_super
run #12: crashed: WARNING in kill_block_super
run #13: crashed: WARNING in efs_kill_sb
run #14: crashed: WARNING in corrupted
run #15: crashed: WARNING in kill_block_super
run #16: crashed: WARNING in efs_kill_sb
run #17: crashed: WARNING in kill_block_super
run #18: crashed: WARNING in sget
run #19: crashed: WARNING in kill_block_super
testing current HEAD e548869f356fead9fdcb3562f52d2226574f4f41
testing commit e548869f356fead9fdcb3562f52d2226574f4f41
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 42f304677cff15c1f2a5107e2f2313c78cf7bfa322645ef378c30d2b795ad3fa
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 29m40.537530413s (build: 22m13.178981739s, test: 6m51.054251805s)
the crash still happens on HEAD
commit msg: Linux 4.14.291
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout