bisecting fixing commit since fa5878760579a9feaa1de3bb2396cd23beb439ca
building syzkaller on 838e7e2cd9228583ca33c49a39aea4d863d3e36d
testing commit fa5878760579a9feaa1de3bb2396cd23beb439ca
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0046081c6d5d47e711138815c224b1f523071c1e06e564375635bb59fdc12673
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #5: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #6: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
reproducer seems to be flaky
testing current HEAD 9b57f458985742bd1c585f4c7f36d04634ce1143
testing commit 9b57f458985742bd1c585f4c7f36d04634ce1143
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bb720dc63aa56277037f6ce5e5701def295e082f29768249e85be6c09eee53ed
all runs: OK
# git bisect start 9b57f458985742bd1c585f4c7f36d04634ce1143 fa5878760579a9feaa1de3bb2396cd23beb439ca
Bisecting: 13904 revisions left to test after this (roughly 14 steps)
[c8c109546a19613d323a319d0c921cb1f317e629] Merge tag 'zstd-for-linus-v5.16' of git://github.com/terrelln/linux

testing commit c8c109546a19613d323a319d0c921cb1f317e629
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 32d798f2fcf8c008cd6b7ebe60b1930a17b66f4af08e3ea8569168af09637337
all runs: OK
# git bisect bad c8c109546a19613d323a319d0c921cb1f317e629
Bisecting: 6578 revisions left to test after this (roughly 13 steps)
[56d33754481fe0dc7436dc4ee4fbd44b3039361d] Merge tag 'drm-next-2021-11-03' of git://anongit.freedesktop.org/drm/drm

testing commit 56d33754481fe0dc7436dc4ee4fbd44b3039361d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a954c23eb3ad53b5e9cbb29612ee37b96b47c7bb1e7fc981431404b0e61d72d6
all runs: OK
# git bisect bad 56d33754481fe0dc7436dc4ee4fbd44b3039361d
Bisecting: 4187 revisions left to test after this (roughly 12 steps)
[84882cf72cd774cf16fd338bdbf00f69ac9f9194] Revert "net: avoid double accounting for pure zerocopy skbs"

testing commit 84882cf72cd774cf16fd338bdbf00f69ac9f9194
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6dc0aad9fb394f72e96741adc167cbaa085c66f46642d395aec8688e0571d8dd
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 84882cf72cd774cf16fd338bdbf00f69ac9f9194
Bisecting: 2095 revisions left to test after this (roughly 11 steps)
[d54f486035fd89f14845a7f34a97a3f5da4e70f2] Merge tag 'hwmon-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

testing commit d54f486035fd89f14845a7f34a97a3f5da4e70f2
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0447681b054da2e81c29ac53cefda3790350663e3e3981123968d6314211ccba
all runs: OK
# git bisect bad d54f486035fd89f14845a7f34a97a3f5da4e70f2
Bisecting: 1077 revisions left to test after this (roughly 10 steps)
[57a315cd7198907326e691cc909df2beebc2420d] Merge tag 'timers-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 57a315cd7198907326e691cc909df2beebc2420d
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 57a315cd7198907326e691cc909df2beebc2420d
Bisecting: 1077 revisions left to test after this (roughly 10 steps)
[9cc2fa4f4a92ccc6760d764e7341be46ee8aaaa1] task_stack: Fix end_of_stack() for architectures with upwards-growing stack

testing commit 9cc2fa4f4a92ccc6760d764e7341be46ee8aaaa1
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c5051eb68a7c6109e06b78991c523fd8fdd1e08ec574db03a13eed47b88595e6
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 9cc2fa4f4a92ccc6760d764e7341be46ee8aaaa1
Bisecting: 993 revisions left to test after this (roughly 10 steps)
[9a7e0a90a454a7826ecbca055a6ec9271b70c686] Merge tag 'sched-core-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 9a7e0a90a454a7826ecbca055a6ec9271b70c686
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 9a7e0a90a454a7826ecbca055a6ec9271b70c686
Bisecting: 993 revisions left to test after this (roughly 10 steps)
[0887e9e152efbd3601d6c907e90033d25067277d] media: rkvdec: Support dynamic resolution changes

testing commit 0887e9e152efbd3601d6c907e90033d25067277d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cbd71d7b89f4395b6411ca94e3a02b752cfe28503a9b19c19402d2a9e6e11afa
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 0887e9e152efbd3601d6c907e90033d25067277d
Bisecting: 822 revisions left to test after this (roughly 10 steps)
[595b28fb0c8949463d8ec1e485f36d17c870ddb2] Merge tag 'locking-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 595b28fb0c8949463d8ec1e485f36d17c870ddb2
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 595b28fb0c8949463d8ec1e485f36d17c870ddb2
Bisecting: 822 revisions left to test after this (roughly 10 steps)
[059613f546b67423a5b49cb6e6fa8b72fbaa4e0b] arm64/sve: Rename find_supported_vector_length()

testing commit 059613f546b67423a5b49cb6e6fa8b72fbaa4e0b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 52ea567733fca1d3b0c3df268b33adb46f693548c6da8b1ba6153e353f3eeed4
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 059613f546b67423a5b49cb6e6fa8b72fbaa4e0b
Bisecting: 863 revisions left to test after this (roughly 10 steps)
[91e1c99e175ae6bb6be765c6fcd40e869f8f6aee] Merge tag 'perf-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 91e1c99e175ae6bb6be765c6fcd40e869f8f6aee
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 91e1c99e175ae6bb6be765c6fcd40e869f8f6aee
Bisecting: 863 revisions left to test after this (roughly 10 steps)
[35d114699b90c8b2c568c48f78adeb913d81bcc1] regulator: Lower priority of logging when setting supply

testing commit 35d114699b90c8b2c568c48f78adeb913d81bcc1
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 622e266b47c8bb2101fff8b982757198325df15e3df7aaf6ebff5b9e90e1feea
run #0: OK
run #1: OK
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #5: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #6: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 35d114699b90c8b2c568c48f78adeb913d81bcc1
Bisecting: 851 revisions left to test after this (roughly 10 steps)
[ae0f1a732f4a5db284e2af02c305255734efd19c] blk-mq: Stop using pointers for blk_mq_tags bitmap tags

testing commit ae0f1a732f4a5db284e2af02c305255734efd19c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0d11904e24e7e0f3be3441a5586e99618450d4ea5cbb7fc680e1bb0a364b89f4
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good ae0f1a732f4a5db284e2af02c305255734efd19c
Bisecting: 805 revisions left to test after this (roughly 10 steps)
[35645ac3c1853fbb54d8acd50fd12184f7905d5f] io_uring: combine REQ_F_NOWAIT_{READ,WRITE} flags

testing commit 35645ac3c1853fbb54d8acd50fd12184f7905d5f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a685f80736b254bf894cd63a29aed0fc561317ce28c2afebdd41deb855289c3e
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: OK
run #4: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 35645ac3c1853fbb54d8acd50fd12184f7905d5f
Bisecting: 743 revisions left to test after this (roughly 10 steps)
[158405e888133f89dc9ec3e179c33544acdcf22a] Merge tag 'ras_core_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 158405e888133f89dc9ec3e179c33544acdcf22a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 406a8ab7a63dca73aa2bb665c3dfc45188d08892ff7b7f9c8e030de6468067b8
all runs: OK
# git bisect bad 158405e888133f89dc9ec3e179c33544acdcf22a
Bisecting: 528 revisions left to test after this (roughly 9 steps)
[2cf3f8133bda2a0945cc4c70e681ecb25b52b913] btrfs: fix lzo_decompress_bio() kmap leakage

testing commit 2cf3f8133bda2a0945cc4c70e681ecb25b52b913
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 2cf3f8133bda2a0945cc4c70e681ecb25b52b913
Bisecting: 528 revisions left to test after this (roughly 9 steps)
[804bccba71a57e7e5deb507a4c8ebbab730909c0] sched: Fill unconditional hole induced by sched_entity

testing commit 804bccba71a57e7e5deb507a4c8ebbab730909c0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 201549b3240afb125eb2cce46759bc561e23cec4105c9834caf6a173246058d9
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 804bccba71a57e7e5deb507a4c8ebbab730909c0
Bisecting: 481 revisions left to test after this (roughly 9 steps)
[ad6ede407aae01d9617e172b27e179ce1046cbfc] x86/fpu: Use fpstate in fpu_copy_kvm_uabi_to_fpstate()

testing commit ad6ede407aae01d9617e172b27e179ce1046cbfc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 45b4054dc283b961eb9380e46fa35c43ff45c0e87f5c966c177f12d7a6365bfd
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good ad6ede407aae01d9617e172b27e179ce1046cbfc
Bisecting: 413 revisions left to test after this (roughly 9 steps)
[9c6e8d52a7299b1596334ca49171f2efedc15ef6] Merge tag 'exfat-for-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat

testing commit 9c6e8d52a7299b1596334ca49171f2efedc15ef6
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 9c6e8d52a7299b1596334ca49171f2efedc15ef6
Bisecting: 413 revisions left to test after this (roughly 9 steps)
[2adada886b26e998b5a624e72f0834ebfdc54cc7] btrfs: check for relocation inodes on zoned btrfs in should_nocow

testing commit 2adada886b26e998b5a624e72f0834ebfdc54cc7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a63db92543ffae691d718b08674d3d10aa731df2794208bfe4e34bb1e39f9251
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 2adada886b26e998b5a624e72f0834ebfdc54cc7
Bisecting: 387 revisions left to test after this (roughly 9 steps)
[b6773cdb0e9fa75993946753d12f05eb3bbf3bce] Merge tag 'for-5.16/ki_complete-2021-10-29' of git://git.kernel.dk/linux-block

testing commit b6773cdb0e9fa75993946753d12f05eb3bbf3bce
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip b6773cdb0e9fa75993946753d12f05eb3bbf3bce
Bisecting: 387 revisions left to test after this (roughly 9 steps)
[cf2197ca4b8c199d188593ca6800ea1827c42171] bcache: move uapi header bcache.h to bcache code directory

testing commit cf2197ca4b8c199d188593ca6800ea1827c42171
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b8a5d465b7f3cba99ba9960faaae3475a017fa7976615cda519235cc2fec589c
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip cf2197ca4b8c199d188593ca6800ea1827c42171
Bisecting: 387 revisions left to test after this (roughly 9 steps)
[5529acf47ec31ece0815f69d43f5e6a1e485a0f3] x86/fpu: Add sanity checks for XFD

testing commit 5529acf47ec31ece0815f69d43f5e6a1e485a0f3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 095130ae2c1d256a400961539b466820ded07463ae46b30d92ecbc70654f79ad
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 5529acf47ec31ece0815f69d43f5e6a1e485a0f3
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[737f1cd8a8e80fe3243662f04d4d66829facc71a] Merge tag 'for-5.16/cdrom-2021-10-29' of git://git.kernel.dk/linux-block

testing commit 737f1cd8a8e80fe3243662f04d4d66829facc71a
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 737f1cd8a8e80fe3243662f04d4d66829facc71a
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[2d4bcf76429713c2ca0093c11b5b75072db95a50] block/swim3: add error handling support for add_disk()

testing commit 2d4bcf76429713c2ca0093c11b5b75072db95a50
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a9b367bcd05d8ecb78b053e8b075b69f192b71179f8da7be4dab0265e2a4f996
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 2d4bcf76429713c2ca0093c11b5b75072db95a50
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[e7089f65dd51afeda5eb760506b5950d95f9ec29] dm: add add_disk() error handling

testing commit e7089f65dd51afeda5eb760506b5950d95f9ec29
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a956c7d214369e3ea1669559dc1717c593fede9cda98ffbde22873b24dde163f
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip e7089f65dd51afeda5eb760506b5950d95f9ec29
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[662167e59d2f3c15a44a88088fc6c1a67c8a3650] floppy: fix calling platform_device_unregister() on invalid drives

testing commit 662167e59d2f3c15a44a88088fc6c1a67c8a3650
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 522a9715672dc2384657bdd9115d83afeb7a3cd97e07d1c5014758feec5488dd
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 662167e59d2f3c15a44a88088fc6c1a67c8a3650
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[785d584c30ffc1224027536fe55bdc15ee509f14] nvme: add new discovery log page entry definitions

testing commit 785d584c30ffc1224027536fe55bdc15ee509f14
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8ad8b3fa3c2e888e28ef31a014311799fa4e1f491248141f0a8ef28eac6a4e3c
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 785d584c30ffc1224027536fe55bdc15ee509f14
Bisecting: 369 revisions left to test after this (roughly 9 steps)
[c509331b41b7365e17396c246e8c5797bccc8074] objtool: Shrink struct instruction

testing commit c509331b41b7365e17396c246e8c5797bccc8074
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 79ac4edf945e4a5010203cdc9480c01e454a373ea4e5b297781a40227ecb4ffa
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #5: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good c509331b41b7365e17396c246e8c5797bccc8074
Bisecting: 349 revisions left to test after this (roughly 9 steps)
[3f01727f750eae3e61b738b57355b2538ab179f4] Merge tag 'for-5.16/bdev-size-2021-10-29' of git://git.kernel.dk/linux-block

testing commit 3f01727f750eae3e61b738b57355b2538ab179f4
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 3f01727f750eae3e61b738b57355b2538ab179f4
Bisecting: 349 revisions left to test after this (roughly 9 steps)
[09748122009aed7bfaa7acc33c10c083a4758322] nvme-rdma: fix error code in nvme_rdma_setup_ctrl

testing commit 09748122009aed7bfaa7acc33c10c083a4758322
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d38bc4ba132f6dbf0002486ea9b87056bef9e51437e2fc83e7247acaf52b10e3
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 09748122009aed7bfaa7acc33c10c083a4758322
Bisecting: 349 revisions left to test after this (roughly 9 steps)
[4fac63f8a871bc2e38dce4944c9d964a62bac3e6] pf: add error handling support for add_disk()

testing commit 4fac63f8a871bc2e38dce4944c9d964a62bac3e6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a9b367bcd05d8ecb78b053e8b075b69f192b71179f8da7be4dab0265e2a4f996
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 4fac63f8a871bc2e38dce4944c9d964a62bac3e6
Bisecting: 349 revisions left to test after this (roughly 9 steps)
[9dd3d069406cea073fc633e77bc59abbfde8c6c4] mm/filemap: Add filemap_add_folio()

testing commit 9dd3d069406cea073fc633e77bc59abbfde8c6c4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 64450e10028466054be037aa2cf1a7fa67d9b143e02f4911bd009a464b6d9aa4
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 9dd3d069406cea073fc633e77bc59abbfde8c6c4
Bisecting: 314 revisions left to test after this (roughly 8 steps)
[cd3e8ea847eea97095aa01de3d12674d35fd0199] Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt

testing commit cd3e8ea847eea97095aa01de3d12674d35fd0199
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip cd3e8ea847eea97095aa01de3d12674d35fd0199
Bisecting: 314 revisions left to test after this (roughly 8 steps)
[6c2787f2a20ceb49c98bd06f7dad1589eed1c951] locking: Remove rcu_read_{,un}lock() for preempt_{dis,en}able()

testing commit 6c2787f2a20ceb49c98bd06f7dad1589eed1c951
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f609320ee4c6966621493bd24b7ebda1ded2a206a57f4d9a486bdf7ce9db4811
run #0: OK
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 6c2787f2a20ceb49c98bd06f7dad1589eed1c951
Bisecting: 288 revisions left to test after this (roughly 8 steps)
[71ae42629e65edab618651c8ff9c88e1edd717aa] Merge tag 'for-5.16/passthrough-flag-2021-10-29' of git://git.kernel.dk/linux-block

testing commit 71ae42629e65edab618651c8ff9c88e1edd717aa
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 71ae42629e65edab618651c8ff9c88e1edd717aa
Bisecting: 288 revisions left to test after this (roughly 8 steps)
[0fe80347fd701a7261bea278cab692de79e83af7] md: use bdev_nr_sectors instead of open coding it

testing commit 0fe80347fd701a7261bea278cab692de79e83af7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 92c82153967c6f3b3e5aa37769585b7800f5b0367b2ccf6432988ac30bd811c3
all runs: boot failed: general protection fault in blk_mq_free_request
# git bisect skip 0fe80347fd701a7261bea278cab692de79e83af7
Bisecting: 288 revisions left to test after this (roughly 8 steps)
[c7b84d4226adaa601e9f73574ef123d1500cf712] block: re-flow blk_mq_rq_ctx_init()

testing commit c7b84d4226adaa601e9f73574ef123d1500cf712
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0f4eea010a706ae79ea2231d56801b52bc8dfea2bb363ef30caee780d78cfdd3
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: OK
run #3: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #4: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #5: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #6: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #7: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good c7b84d4226adaa601e9f73574ef123d1500cf712
Bisecting: 255 revisions left to test after this (roughly 8 steps)
[67a135b80eb75b62d92a809b0246e70524f69b89] Merge tag 'erofs-for-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

testing commit 67a135b80eb75b62d92a809b0246e70524f69b89
compiler: gcc (GCC) 10.2.1 20210217
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 67a135b80eb75b62d92a809b0246e70524f69b89
Bisecting: 255 revisions left to test after this (roughly 8 steps)
[36179af21cc812ccac37678b1c8114856876fb3f] dt-bindings: microchip,eic: Add bindings for the Microchip EIC

testing commit 36179af21cc812ccac37678b1c8114856876fb3f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 92cd7abd3ac4039dd416ce115dd7cf90d07a34e04e89e975e9d8171c7b33afd1
run #0: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #1: crashed: KASAN: invalid-free in security_tun_dev_free_security
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good 36179af21cc812ccac37678b1c8114856876fb3f
Bisecting: 254 revisions left to test after this (roughly 8 steps)
[f9831b885709978ed9d16833ceeb3a2ec174a2d2] partitions/efi: use bdev_nr_bytes instead of open coding it

Reproducer flagged being flaky
revisions tested: 30, total time: 8h11m10.623414118s (build: 3h21m44.709176305s, test: 4h45m50.032854388s)
error: bisection is taking too long (>8h0m0s), aborting