bisecting cause commit starting from 80d9f3a0fdb8c1129921147780661ed0a2cae2a1
building syzkaller on 08dacaa0b938aa2951de182c1dfe1862ebe2a20c
testing commit 80d9f3a0fdb8c1129921147780661ed0a2cae2a1 with gcc (GCC) 8.1.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.15
testing commit d8a5b80568a9cb66810e75b182018e9edb68e8ff with gcc (GCC) 8.1.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.14
testing commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 with gcc (GCC) 8.1.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.13
testing commit 569dbb88e80deb68974ef6fdd6a13edb9d686261 with gcc (GCC) 8.1.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.12
testing commit 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c with gcc (GCC) 8.1.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.11
testing commit a351e9b9fc24e982ec2f0e76379a49826036da12 with gcc (GCC) 7.3.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.10
testing commit c470abd4fde40ea6a0846a2beab642a578c0b8cd with gcc (GCC) 5.5.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.9
testing commit 69973b830859bc6529a7a0468ba0d80ee5117826 with gcc (GCC) 5.5.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.8
testing commit c8d2bc9bc39ebea8437fd974fdbc21847bb897a3 with gcc (GCC) 5.5.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.7
testing commit 523d939ef98fd712632d93a5a2b588e477a7565e with gcc (GCC) 5.5.0
run #0: crashed: general protection fault in xfrm_init_replay
run #1: crashed: general protection fault in xfrm_init_replay
run #2: crashed: general protection fault in xfrm_init_replay
run #3: crashed: general protection fault in xfrm_init_replay
run #4: crashed: general protection fault in xfrm_init_replay
run #5: crashed: general protection fault in xfrm_init_replay
run #6: crashed: general protection fault in xfrm_init_replay
run #7: crashed: general protection fault in xfrm_init_replay
run #8: crashed: general protection fault in corrupted
run #9: crashed: general protection fault in xfrm_init_replay
testing release v4.6
testing commit 2dcd0af568b0cf583645c8a317dd12e344b1c72a with gcc (GCC) 5.5.0
all runs: crashed: general protection fault in xfrm_init_replay
testing release v4.5
testing commit b562e44f507e863c6792946e4e1b1449fbbac85d with gcc (GCC) 5.5.0
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
testing release v4.4
testing commit afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc with gcc (GCC) 5.5.0
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
testing release v4.3
testing commit 6a13feb9c82803e2b815eca72fa7a9f5561d7861 with gcc (GCC) 5.5.0
run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted
run #2: crashed: no output from test machine
run #3: crashed: no output from test machine
run #4: crashed: no output from test machine
run #5: crashed: no output from test machine
run #6: crashed: no output from test machine
run #7: crashed: no output from test machine
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
testing release v4.2
testing commit 64291f7db5bd8150a74ad2036f1037e6a0428df2 with gcc (GCC) 5.5.0
run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #2: crashed: no output from test machine
run #3: crashed: no output from test machine
run #4: crashed: no output from test machine
run #5: crashed: no output from test machine
run #6: crashed: no output from test machine
run #7: crashed: no output from test machine
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
testing release v4.1
testing commit b953c0d234bc72e8489d3bf51a276c5c4ec85345 with gcc (GCC) 5.5.0
run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in xfrm_init_replay
run #4: crashed: no output from test machine
run #5: crashed: no output from test machine
run #6: crashed: no output from test machine
run #7: crashed: no output from test machine
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
revisions tested: 16, total time: 2h10m17.169136434s (build: 48m0.58842574s, test: 1h16m37.397322544s)
the crash already happened on the oldest tested release
crash: no output from test machine