bisecting cause commit starting from e7c124bd04631973a3cc0df19ab881b56d8a2d50 building syzkaller on 6cc879d4712dbaf6e97f01250e2f4906c07b24b8 testing commit e7c124bd04631973a3cc0df19ab881b56d8a2d50 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b276f2a3e0c7d820aa61aec159c3e095c93dbc91d99d42e22fa0d4ffc23d7626 run #0: crashed: WARNING in kernfs_remove_by_name_ns run #1: crashed: WARNING in kernfs_remove_by_name_ns run #2: crashed: WARNING in kernfs_remove_by_name_ns run #3: crashed: WARNING in kernfs_remove_by_name_ns run #4: crashed: WARNING in kernfs_remove_by_name_ns run #5: crashed: WARNING in kernfs_remove_by_name_ns run #6: crashed: WARNING in kernfs_remove_by_name_ns run #7: crashed: WARNING in kernfs_remove_by_name_ns run #8: crashed: WARNING in kernfs_remove_by_name_ns run #9: crashed: WARNING in kernfs_remove_by_name_ns run #10: crashed: WARNING in kernfs_remove_by_name_ns run #11: crashed: WARNING in kernfs_remove_by_name_ns run #12: crashed: WARNING in kernfs_remove_by_name_ns run #13: crashed: WARNING in kernfs_remove_by_name_ns run #14: crashed: WARNING in kernfs_remove_by_name_ns run #15: crashed: WARNING in kernfs_remove_by_name_ns run #16: crashed: WARNING in kernfs_remove_by_name_ns run #17: OK run #18: OK run #19: OK testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c86a6c1a0f1a564c576c1804f5e79baaa0c1c0daad1f7593e7b7bb31c878dec1 all runs: OK # git bisect start e7c124bd04631973a3cc0df19ab881b56d8a2d50 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 7654 revisions left to test after this (roughly 13 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [2219b0ceefe835b92a8a74a73fe964aa052742a2] Merge tag 'soc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc testing commit 2219b0ceefe835b92a8a74a73fe964aa052742a2 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2f943901ba08ee730e2ece6afcacfd67cd0f1e56a03e2da03ba8bf0e652a8df7 all runs: OK # git bisect good 2219b0ceefe835b92a8a74a73fe964aa052742a2 Bisecting: 3786 revisions left to test after this (roughly 12 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [bbdbeb0048b443082bcce5ed65a336bcc578a60e] Merge tag 'perf-tools-for-v5.16-2021-11-07-without-bpftool-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux testing commit bbdbeb0048b443082bcce5ed65a336bcc578a60e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 97676683aa04f6626f5745dc0a28d9580c099ddf558eb6b4525444639c6b840f all runs: OK # git bisect good bbdbeb0048b443082bcce5ed65a336bcc578a60e Bisecting: 1930 revisions left to test after this (roughly 11 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [6fdf886424cf8c4fff96a20189c00606327e5df6] Merge tag 'for-5.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux testing commit 6fdf886424cf8c4fff96a20189c00606327e5df6 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 61ea540d61930153d4be422da5cd374adb3e1c04e8c8478e779f4dd46d5faa09 run #0: crashed: WARNING in kernfs_remove_by_name_ns run #1: crashed: WARNING in kernfs_remove_by_name_ns run #2: crashed: WARNING in kernfs_remove_by_name_ns run #3: crashed: WARNING in kernfs_remove_by_name_ns run #4: crashed: WARNING in kernfs_remove_by_name_ns run #5: crashed: WARNING in kernfs_remove_by_name_ns run #6: crashed: WARNING in kernfs_remove_by_name_ns run #7: crashed: WARNING in kernfs_remove_by_name_ns run #8: OK run #9: OK # git bisect bad 6fdf886424cf8c4fff96a20189c00606327e5df6 Bisecting: 931 revisions left to test after this (roughly 10 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [84886c262ebcfa40751ed508268457af8a20c1aa] Merge tag 'kvmarm-fixes-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master testing commit 84886c262ebcfa40751ed508268457af8a20c1aa compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1321d863d3ebe0c763fa65d0ed909980ce0da35c8c138fd9e2624172770a1f3b all runs: crashed: WARNING in kernfs_remove_by_name_ns # git bisect bad 84886c262ebcfa40751ed508268457af8a20c1aa Bisecting: 477 revisions left to test after this (roughly 9 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [3e28850cbd359bed841b832200f9fc208a9ef040] Merge tag 'for-5.16/block-2021-11-09' of git://git.kernel.dk/linux-block testing commit 3e28850cbd359bed841b832200f9fc208a9ef040 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 5dd1ee4b5ae160726ab4bebf89d9b109838f8269c10defc8df54492c9dc8e8dd all runs: OK # git bisect good 3e28850cbd359bed841b832200f9fc208a9ef040 Bisecting: 237 revisions left to test after this (roughly 8 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [e68a7d35bb17247f8129e17126352a07433f2908] Merge tag 'dmaengine-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine testing commit e68a7d35bb17247f8129e17126352a07433f2908 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 157a4518438481917f874631db3369254f3fe2b2d09b83419ab9d0e79f2b3070 all runs: crashed: WARNING in kernfs_remove_by_name_ns # git bisect bad e68a7d35bb17247f8129e17126352a07433f2908 Bisecting: 120 revisions left to test after this (roughly 7 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [4287af35113cd5ba101b5c9e76614b5bebf48f58] Merge tag 'libnvdimm-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm testing commit 4287af35113cd5ba101b5c9e76614b5bebf48f58 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 06608a7f44a480fe7e2d169adc95dc568eb0585c9619af8144a18a1b0bba0833 all runs: crashed: WARNING in kernfs_remove_by_name_ns # git bisect bad 4287af35113cd5ba101b5c9e76614b5bebf48f58 Bisecting: 72 revisions left to test after this (roughly 6 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [becc1fb4f3e5fb04b888dd292409736f0cddf630] Merge tag 'rpmsg-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux testing commit becc1fb4f3e5fb04b888dd292409736f0cddf630 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9c6633e9781cfd7523768bb2c8b3b05c048d46166db830511c73588aa12ff2f1 all runs: crashed: WARNING in kernfs_remove_by_name_ns # git bisect bad becc1fb4f3e5fb04b888dd292409736f0cddf630 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [b7421afcec0c77ab58633587ddc29d53e6eb95af] nvdimm/blk: avoid calling del_gendisk() on early failures testing commit b7421afcec0c77ab58633587ddc29d53e6eb95af compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a7f7795a22d0c2c27635a811b710cd798d268828194911abdcc1f7cbb7e94537 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip b7421afcec0c77ab58633587ddc29d53e6eb95af Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [dc104f4bb2d0a652dee010e47bc89c1ad2ab37c9] nvdimm/blk: add error handling support for add_disk() testing commit dc104f4bb2d0a652dee010e47bc89c1ad2ab37c9 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 452b8a6ef5335638af5d3be2e59bffe1179b614855cc521f36652aca6c1bd99c all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip dc104f4bb2d0a652dee010e47bc89c1ad2ab37c9 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [494dbee341e7a02529ce776ee9a5e0b7733ca280] nbd: error out if socket index doesn't match in nbd_handle_reply() testing commit 494dbee341e7a02529ce776ee9a5e0b7733ca280 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6241fcbd3e9640fbdf2e320056d8349ae8aac1c570d65f532ff0f2d7fbe35ad7 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 494dbee341e7a02529ce776ee9a5e0b7733ca280 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [2762ff06aa49e3a13fb4b779120f4f8c12c39fd1] nvdimm/btt: use goto error labels on btt_blk_init() testing commit 2762ff06aa49e3a13fb4b779120f4f8c12c39fd1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fd5f029a211b713c23bf8865a0f71261befe64dd86b145d7466c4b0ba97ce678 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 2762ff06aa49e3a13fb4b779120f4f8c12c39fd1 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [38987a872b313e72f7a64e91ec0b8084eaec0f10] ataflop: Add missing semicolon to return statement testing commit 38987a872b313e72f7a64e91ec0b8084eaec0f10 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a15452f81e0c7853fde957f59ca9fa7f8bb5ba7299b131f35722f8a63c647f63 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 38987a872b313e72f7a64e91ec0b8084eaec0f10 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [16be7974ff5d0a5cd9f345571c3eac1c3f6ba6de] nvdimm/btt: add error handling support for add_disk() testing commit 16be7974ff5d0a5cd9f345571c3eac1c3f6ba6de compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 971eea999197b70463952ed29558abf7646533fbfba333d2a86ee7dcf74fc143 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 16be7974ff5d0a5cd9f345571c3eac1c3f6ba6de Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [ec28fcc6cfcd418d20038ad2c492e87bf3a9f026] floppy: address add_disk() error handling on probe testing commit ec28fcc6cfcd418d20038ad2c492e87bf3a9f026 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a15452f81e0c7853fde957f59ca9fa7f8bb5ba7299b131f35722f8a63c647f63 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip ec28fcc6cfcd418d20038ad2c492e87bf3a9f026 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [accf58afb689f81daadde24080ea1164ad2db75f] nvdimm/pmem: cleanup the disk if pmem_release_disk() is yet assigned testing commit accf58afb689f81daadde24080ea1164ad2db75f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c4128cf1b5b91be960886eb15f38f761a7c76926ef4f829961916c5f65d6cffb all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip accf58afb689f81daadde24080ea1164ad2db75f Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [6f1637795f2827d36aec9e0246487f5852e8abf7] zram: fix race between zram_reset_device() and disksize_store() testing commit 6f1637795f2827d36aec9e0246487f5852e8abf7 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2cd90a509c37cd18ffdba11eab4174f0c4d9d252551a7b0eb24f3c5ba74d6594 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 6f1637795f2827d36aec9e0246487f5852e8abf7 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [18c6c96897a3b1ba44ab4df7324bf0b3454e090b] loop: Remove duplicate assignments testing commit 18c6c96897a3b1ba44ab4df7324bf0b3454e090b compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6fbc8807de083678a68ae0af79bdbf875dba78c9bc79cd921705fff154778c48 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 18c6c96897a3b1ba44ab4df7324bf0b3454e090b Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [46a7db492e7a27408bc164cbe6424683e79529b0] ataflop: address add_disk() error handling on probe testing commit 46a7db492e7a27408bc164cbe6424683e79529b0 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2473d1dde96411fcd697bf0d4779f635e1b6857139306b8dcf35bb92075c79b7 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 46a7db492e7a27408bc164cbe6424683e79529b0 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [5e2e1cc4131cf4d21629c94331f2351b7dc8b87c] zram: add error handling support for add_disk() testing commit 5e2e1cc4131cf4d21629c94331f2351b7dc8b87c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a73e1b954279f5a17f8b914f57272e2463ce9d255f7e46c5b4802b5c63d81e12 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 5e2e1cc4131cf4d21629c94331f2351b7dc8b87c Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [5a4b653655d554b5f51a5d2252882708c56a6f7e] zram: avoid race between zram_remove and disksize_store testing commit 5a4b653655d554b5f51a5d2252882708c56a6f7e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1544d1bf06524cf6e32ebdb3512f0d7e0fb00e303b72586970011eed6992047b all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 5a4b653655d554b5f51a5d2252882708c56a6f7e Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [ff4cbe0fcf5d749f76040f782f0618656cd23e33] ps3disk: add error handling support for add_disk() testing commit ff4cbe0fcf5d749f76040f782f0618656cd23e33 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a73e1b954279f5a17f8b914f57272e2463ce9d255f7e46c5b4802b5c63d81e12 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip ff4cbe0fcf5d749f76040f782f0618656cd23e33 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [26e06f5b13671d194d67ae8e2b66f524ab174153] block: update __register_blkdev() probe documentation testing commit 26e06f5b13671d194d67ae8e2b66f524ab174153 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2473d1dde96411fcd697bf0d4779f635e1b6857139306b8dcf35bb92075c79b7 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 26e06f5b13671d194d67ae8e2b66f524ab174153 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [3c30883acab1d20ecbd3c48dc12b147b51548742] ps3vram: add error handling support for add_disk() testing commit 3c30883acab1d20ecbd3c48dc12b147b51548742 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a73e1b954279f5a17f8b914f57272e2463ce9d255f7e46c5b4802b5c63d81e12 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 3c30883acab1d20ecbd3c48dc12b147b51548742 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [00c5495c54f785beb0f6a34f7a3674d3ea0997d5] zram: replace fsync_bdev with sync_blockdev testing commit 00c5495c54f785beb0f6a34f7a3674d3ea0997d5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e08c62d21fb551f3ffb6a4bd13d71e454066694c5856f3e4c29229285de6cced all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 00c5495c54f785beb0f6a34f7a3674d3ea0997d5 Bisecting: 22 revisions left to test after this (roughly 5 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [f0d1be1482aaab1aaadf68aa959f6d4c098a8e8f] rpmsg: virtio: Remove unused including testing commit f0d1be1482aaab1aaadf68aa959f6d4c098a8e8f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 11a426e24b27a118c9580b41131f823df1021100eeee073860e6ed84910d7430 all runs: OK # git bisect good f0d1be1482aaab1aaadf68aa959f6d4c098a8e8f Bisecting: 20 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [343ba27b6f9d473ec3e602cc648300eb03a7fa05] rpmsg: glink: Remove channel decouple from rpdev release testing commit 343ba27b6f9d473ec3e602cc648300eb03a7fa05 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 11a426e24b27a118c9580b41131f823df1021100eeee073860e6ed84910d7430 all runs: OK # git bisect good 343ba27b6f9d473ec3e602cc648300eb03a7fa05 Bisecting: 18 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [27548088ac628109f70eb0b1eb521d035844dba8] drbd: Fix double free problem in drbd_create_device testing commit 27548088ac628109f70eb0b1eb521d035844dba8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e9cb11039c71d12ca6e5be8b3c164a812af36029a732de275356aa84b4903ad7 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 27548088ac628109f70eb0b1eb521d035844dba8 Bisecting: 18 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [8c54499a59b026a3dc2afccf6e1b36d5700d2fef] zram: don't fail to remove zram during unloading module testing commit 8c54499a59b026a3dc2afccf6e1b36d5700d2fef compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4ea7f729e9455726a9571d9926ce151a54b7d258d373801cde43261af1193c89 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 8c54499a59b026a3dc2afccf6e1b36d5700d2fef Bisecting: 18 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [940c264984fd1457918393c49674f6b39ee16506] nbd: fix possible overflow for 'first_minor' in nbd_dev_add() testing commit 940c264984fd1457918393c49674f6b39ee16506 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4993738aee3b5836e3409e26a14024b43d4e144ddfa5b57b6f8a4b66d4580903 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 940c264984fd1457918393c49674f6b39ee16506 Bisecting: 18 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [8468f45091d2866affed6f6a7aecc20779139173] bcache: fix use-after-free problem in bcache_device_free() testing commit 8468f45091d2866affed6f6a7aecc20779139173 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9d9040ae07f2c63e4c4bd26a91f7ec741de697e4f2baccacaa23814d8cab4352 all runs: boot failed: general protection fault in blk_mq_free_request # git bisect skip 8468f45091d2866affed6f6a7aecc20779139173 Bisecting: 18 revisions left to test after this (roughly 4 steps) warning: unable to access '/syzkaller/.config/git/ignore': Permission denied warning: unable to access '/syzkaller/.config/git/attributes': Permission denied [69beb62ff0d1723a750eebe1c4d01da573d7cd19] nbd: Fix incorrect error handle when first_minor is illegal in nbd_dev_add revisions tested: 33, total time: 8h6m43.278106134s (build: 3h29m38.812499801s, test: 4h34m51.324755192s) error: bisection is taking too long (>8h0m0s), aborting