bisecting fixing commit since 581cb3a26baf846ee9636214afaa5333919875b1 building syzkaller on adfb8b4e39dc91cbc65f121ec250145bcd14a8bb testing commit 581cb3a26baf846ee9636214afaa5333919875b1 with gcc (GCC) 8.4.1 20210217 kernel signature: 42564381e47548035e9efa9aa5d0a146abd7b06c6549762e21559c1ecc59337e all runs: crashed: INFO: trying to register non-static key in skb_dequeue testing current HEAD 614124bea77e452aa6df7a8714e8bc820b489922 testing commit 614124bea77e452aa6df7a8714e8bc820b489922 with gcc (GCC) 10.2.1 20210217 kernel signature: 816d1d0b1974820aa800c7d841263ccb42abd2ae307eea142080708250545a66 all runs: OK # git bisect start 614124bea77e452aa6df7a8714e8bc820b489922 581cb3a26baf846ee9636214afaa5333919875b1 Bisecting: 32413 revisions left to test after this (roughly 15 steps) [2ff90100ace886895e4fbb2850b8d5e49d931ed6] Merge tag 'hwmon-for-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging testing commit 2ff90100ace886895e4fbb2850b8d5e49d931ed6 with gcc (GCC) 10.2.1 20210217 kernel signature: 26118882260ac9f4014b1fcef38b7c0cab400e9a5304255e3ca98636ba54eb5e all runs: crashed: INFO: trying to register non-static key in skb_dequeue # git bisect good 2ff90100ace886895e4fbb2850b8d5e49d931ed6 Bisecting: 16200 revisions left to test after this (roughly 14 steps) [c2bcb4cf021121d7c162e44b7773281891e3abc2] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next testing commit c2bcb4cf021121d7c162e44b7773281891e3abc2 with gcc (GCC) 10.2.1 20210217 kernel signature: 554b5a4014f82ffe5715a26465c94c29a34569dfccb34dda0a626a64442c9a50 all runs: crashed: INFO: trying to register non-static key in skb_dequeue # git bisect good c2bcb4cf021121d7c162e44b7773281891e3abc2 Bisecting: 8137 revisions left to test after this (roughly 13 steps) [c05a182bf45681c5529a58c71ce5647535b3ae7a] Merge tag 'for-5.13/libata-2021-04-27' of git://git.kernel.dk/linux-block testing commit c05a182bf45681c5529a58c71ce5647535b3ae7a with gcc (GCC) 10.2.1 20210217 kernel signature: 11f4cf2466bb2b126dd42712322cc5a397df2a7d84ec947b537d7e0bcae3628e all runs: crashed: INFO: trying to register non-static key in skb_dequeue # git bisect good c05a182bf45681c5529a58c71ce5647535b3ae7a Bisecting: 4049 revisions left to test after this (roughly 12 steps) [65ec0a7d24913b146cd1500d759b8c340319d55e] Merge tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl testing commit 65ec0a7d24913b146cd1500d759b8c340319d55e with gcc (GCC) 10.2.1 20210217 kernel signature: e33d28bcdf4aee628b7d1b1558323b05d7ca026ca328a7e7fdbc3728136b8b62 all runs: crashed: WARNING in __nf_unregister_net_hook # git bisect good 65ec0a7d24913b146cd1500d759b8c340319d55e Bisecting: 2032 revisions left to test after this (roughly 11 steps) [682a8e2b41effcaf2e80697e395d47f77c91273f] Merge tag 'ecryptfs-5.13-rc1-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs testing commit 682a8e2b41effcaf2e80697e395d47f77c91273f with gcc (GCC) 10.2.1 20210217 kernel signature: a39e45a6098d53d5c0b2841ff332507862f9725a3be8bd592124b97919667f81 all runs: crashed: WARNING in __nf_unregister_net_hook # git bisect good 682a8e2b41effcaf2e80697e395d47f77c91273f Bisecting: 1014 revisions left to test after this (roughly 10 steps) [f01da525b3de8e59b2656b55d40c60462098651f] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma testing commit f01da525b3de8e59b2656b55d40c60462098651f with gcc (GCC) 10.2.1 20210217 kernel signature: 7195359785b488929581065a3ba53809af5aa7b4cd95b9039ba8642d14798302 all runs: boot failed: BUG: unable to handle kernel paging request in hgafb_open # git bisect skip f01da525b3de8e59b2656b55d40c60462098651f Bisecting: 1014 revisions left to test after this (roughly 10 steps) [20265d9a67e40eafd39a8884658ca2e36f05985d] gfs2: fix scheduling while atomic bug in glocks testing commit 20265d9a67e40eafd39a8884658ca2e36f05985d with gcc (GCC) 10.2.1 20210217 kernel signature: 16966575039298a0e10a85ffe17964bb93658b62053e66ee621fda277ffadac5 run #0: OK run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: crashed: KASAN: use-after-free Read in __queue_work run #8: OK run #9: OK reproducer seems to be flaky # git bisect good 20265d9a67e40eafd39a8884658ca2e36f05985d Bisecting: 575 revisions left to test after this (roughly 9 steps) [86b84066dc8fbb93221000e60946960cf7d54587] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf testing commit 86b84066dc8fbb93221000e60946960cf7d54587 with gcc (GCC) 10.2.1 20210217 kernel signature: 376bf1e5a12ac6ff339dbfc5402fa2ee4f0b0dac073f01d5d6e805046210b59e all runs: boot failed: BUG: unable to handle kernel paging request in hgafb_open # git bisect skip 86b84066dc8fbb93221000e60946960cf7d54587 Bisecting: 575 revisions left to test after this (roughly 9 steps) [ad9ffdce453934cdc22fac0a0268119bd630260f] mtd: rawnand: fsmc: Fix external use of SW Hamming ECC helper testing commit ad9ffdce453934cdc22fac0a0268119bd630260f with gcc (GCC) 10.2.1 20210217 kernel signature: b3fbd2e638353fa68caa169ecbf91982008aa6329cd98fb7f144c919c42f9cec all runs: OK # git bisect bad ad9ffdce453934cdc22fac0a0268119bd630260f Bisecting: 0 revisions left to test after this (roughly 0 steps) [56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c] mtd: rawnand: cs553x: Fix external use of SW Hamming ECC helper testing commit 56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c with gcc (GCC) 10.2.1 20210217 kernel signature: b3fbd2e638353fa68caa169ecbf91982008aa6329cd98fb7f144c919c42f9cec all runs: OK # git bisect bad 56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c 56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c is the first bad commit commit 56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c Author: Miquel Raynal Date: Tue Apr 13 18:18:34 2021 +0200 mtd: rawnand: cs553x: Fix external use of SW Hamming ECC helper Since the Hamming software ECC engine has been updated to become a proper and independent ECC engine, it is now mandatory to either initialize the engine before using any one of his functions or use one of the bare helpers which only perform the calculations. As there is no actual need for a proper ECC initialization, let's just use the bare helper instead of the rawnand one. Fixes: 90ccf0a0192f ("mtd: nand: ecc-hamming: Rename the exported functions") Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20210413161840.345208-2-miquel.raynal@bootlin.com drivers/mtd/nand/raw/cs553x_nand.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) parent commit 6efb943b8616ec53a5e444193dccf1af9ad627b5 wasn't tested testing commit 6efb943b8616ec53a5e444193dccf1af9ad627b5 with gcc (GCC) 10.2.1 20210217 kernel signature: b3fbd2e638353fa68caa169ecbf91982008aa6329cd98fb7f144c919c42f9cec culprit signature: b3fbd2e638353fa68caa169ecbf91982008aa6329cd98fb7f144c919c42f9cec parent signature: b3fbd2e638353fa68caa169ecbf91982008aa6329cd98fb7f144c919c42f9cec Reproducer flagged being flaky revisions tested: 12, total time: 3h2m44.802913919s (build: 1h29m50.604538647s, test: 1h30m49.909170168s) first good commit: 56a8d3fd1f342d10ee7b27e9ac0f4d00b5fbb91c mtd: rawnand: cs553x: Fix external use of SW Hamming ECC helper recipients (to): ["linux-mtd@lists.infradead.org" "miquel.raynal@bootlin.com" "miquel.raynal@bootlin.com"] recipients (cc): ["boris.brezillon@collabora.com" "linux-kernel@vger.kernel.org" "richard@nod.at" "vigneshr@ti.com"]