bisecting fixing commit since 97a8651cadce7c2b7c4d8f108b392eff31fe2c08 building syzkaller on 77e2b66864e69c17416614228723a1ebd3581ddc testing commit 97a8651cadce7c2b7c4d8f108b392eff31fe2c08 with gcc (GCC) 8.4.1 20210217 kernel signature: ecc47ed6ead60fb9ed4a69d8daf1604ff528207d0b201d5679cba6a264dc4042 all runs: crashed: kernel BUG in vle_get_logical_extent_head testing current HEAD 6b7b0056defc6eb5c87bbe4690ccda547b2891aa testing commit 6b7b0056defc6eb5c87bbe4690ccda547b2891aa with gcc (GCC) 8.4.1 20210217 kernel signature: cfbde7218cba7aaed396bf59a444acf722204b87bbd532f8cdf8189bec2cec82 all runs: OK # git bisect start 6b7b0056defc6eb5c87bbe4690ccda547b2891aa 97a8651cadce7c2b7c4d8f108b392eff31fe2c08 Bisecting: 244 revisions left to test after this (roughly 8 steps) [609a2d6557e8a6d5dbb6bfcfc5b42185526a0c0b] x86/kprobes: Fix to check non boostable prefixes correctly testing commit 609a2d6557e8a6d5dbb6bfcfc5b42185526a0c0b with gcc (GCC) 8.4.1 20210217 kernel signature: 40e1ebfbe33109dd375e2e4a29686e5300787aea8c3790ec7396ce651bd7e29f all runs: OK # git bisect bad 609a2d6557e8a6d5dbb6bfcfc5b42185526a0c0b Bisecting: 121 revisions left to test after this (roughly 7 steps) [27876060e2995440cb61a06c341d1592098f29c0] usb: gadget: Fix double free of device descriptor pointers testing commit 27876060e2995440cb61a06c341d1592098f29c0 with gcc (GCC) 8.4.1 20210217 kernel signature: 82f5856b8bc1951e53897776484d82d5a6962481b301e7a8251fb29fec565fc2 all runs: OK # git bisect bad 27876060e2995440cb61a06c341d1592098f29c0 Bisecting: 60 revisions left to test after this (roughly 6 steps) [b10f94efbd4decc45925a93953d50ddd5fb29fd1] power: supply: bq27xxx: fix power_avg for newer ICs testing commit b10f94efbd4decc45925a93953d50ddd5fb29fd1 with gcc (GCC) 8.4.1 20210217 kernel signature: 5a77446c5a77a6f8c72792a990347f5fb61e8d524613e35de6dacc9c888ea57d all runs: OK # git bisect bad b10f94efbd4decc45925a93953d50ddd5fb29fd1 Bisecting: 30 revisions left to test after this (roughly 5 steps) [8e2da4780aea1fedb54487d462f1be63fbfe1a9a] mmc: core: Do a power cycle when the CMD11 fails testing commit 8e2da4780aea1fedb54487d462f1be63fbfe1a9a with gcc (GCC) 8.4.1 20210217 kernel signature: e21a7875687e23d8064aaa2a3542e53d7156b66081578e3dc2a16853b569bafa all runs: crashed: kernel BUG in vle_get_logical_extent_head # git bisect good 8e2da4780aea1fedb54487d462f1be63fbfe1a9a Bisecting: 15 revisions left to test after this (roughly 4 steps) [e04541dcc30c821e49658db61848345367e0224d] x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) testing commit e04541dcc30c821e49658db61848345367e0224d with gcc (GCC) 8.4.1 20210217 kernel signature: 1229f1d1636e9674d5e60d4642c6c72730fc8cf10a9231800d2fe28534e387ac all runs: OK # git bisect bad e04541dcc30c821e49658db61848345367e0224d Bisecting: 7 revisions left to test after this (roughly 3 steps) [233e5f2d9e19c384eb9bb7a7c53bf473a49e90f5] staging: wimax/i2400m: fix byte-order issue testing commit 233e5f2d9e19c384eb9bb7a7c53bf473a49e90f5 with gcc (GCC) 8.4.1 20210217 kernel signature: 50a0661ec839eb1e37614cf75533e9c0e2c501f127efc7935f5ac7b9a1b554e2 all runs: OK # git bisect bad 233e5f2d9e19c384eb9bb7a7c53bf473a49e90f5 Bisecting: 3 revisions left to test after this (roughly 2 steps) [e486f8397f3f14a7cadc166138141fdb14379a54] cifs: Return correct error code from smb2_get_enc_key testing commit e486f8397f3f14a7cadc166138141fdb14379a54 with gcc (GCC) 8.4.1 20210217 kernel signature: 62e8f55ba35020dd1bf3a4acaba1cc70780153ca9410ffd2bb08a2f2fb04a3df all runs: OK # git bisect bad e486f8397f3f14a7cadc166138141fdb14379a54 Bisecting: 0 revisions left to test after this (roughly 1 step) [006270aa8f9c32c8fc723b0b2874b91fd10c1290] erofs: add unsupported inode i_format check testing commit 006270aa8f9c32c8fc723b0b2874b91fd10c1290 with gcc (GCC) 8.4.1 20210217 kernel signature: dd57874a88aa9a1fc5853fcbd95b2bbdb8ccbb9185c782646a1eef41a7239543 all runs: OK # git bisect bad 006270aa8f9c32c8fc723b0b2874b91fd10c1290 Bisecting: 0 revisions left to test after this (roughly 0 steps) [2e911496d874dd15aabda0dda3728d66a3b10d3d] mmc: core: Set read only for SD cards with permanent write protect bit testing commit 2e911496d874dd15aabda0dda3728d66a3b10d3d with gcc (GCC) 8.4.1 20210217 kernel signature: acd7c3dada8bf9681e9d92bdaf3fc6b7f02d3024b7b407fb6423ee186f2274b1 all runs: crashed: kernel BUG in vle_get_logical_extent_head # git bisect good 2e911496d874dd15aabda0dda3728d66a3b10d3d 006270aa8f9c32c8fc723b0b2874b91fd10c1290 is the first bad commit commit 006270aa8f9c32c8fc723b0b2874b91fd10c1290 Author: Gao Xiang Date: Mon Mar 29 08:36:14 2021 +0800 erofs: add unsupported inode i_format check commit 24a806d849c0b0c1d0cd6a6b93ba4ae4c0ec9f08 upstream. If any unknown i_format fields are set (may be of some new incompat inode features), mark such inode as unsupported. Just in case of any new incompat i_format fields added in the future. Link: https://lore.kernel.org/r/20210329003614.6583-1-hsiangkao@aol.com Fixes: 431339ba9042 ("staging: erofs: add inode operations") Cc: # 4.19+ Signed-off-by: Gao Xiang Signed-off-by: Greg Kroah-Hartman drivers/staging/erofs/erofs_fs.h | 3 +++ drivers/staging/erofs/inode.c | 6 ++++++ 2 files changed, 9 insertions(+) culprit signature: dd57874a88aa9a1fc5853fcbd95b2bbdb8ccbb9185c782646a1eef41a7239543 parent signature: acd7c3dada8bf9681e9d92bdaf3fc6b7f02d3024b7b407fb6423ee186f2274b1 revisions tested: 11, total time: 3h9m36.165902017s (build: 1h49m31.174333292s, test: 1h18m57.125146708s) first good commit: 006270aa8f9c32c8fc723b0b2874b91fd10c1290 erofs: add unsupported inode i_format check recipients (to): ["devel@driverdev.osuosl.org" "gaoxiang25@huawei.com" "gregkh@linuxfoundation.org" "gregkh@linuxfoundation.org" "hsiangkao@redhat.com" "linux-erofs@lists.ozlabs.org" "yuchao0@huawei.com"] recipients (cc): ["linux-kernel@vger.kernel.org"]