bisecting fixing commit since 234d53d2bb60a9436a6d4d55bef1712613b79014 building syzkaller on d50eb50a564f0774e935b4f77390e3f591b4206d testing commit 234d53d2bb60a9436a6d4d55bef1712613b79014 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cae1c614f4b8a9dccf46b0fed6f62d62244602b487a09938afc4e31e15a29d99 run #0: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #1: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #2: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #3: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #4: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #5: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #6: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #7: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #8: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #9: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #10: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #11: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #12: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #13: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #14: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #15: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #16: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #17: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #18: crashed: kernel BUG in kvm_mmu_notifier_invalidate_range_end run #19: OK testing current HEAD c194212a033217426dda6e86b5b351f1fb9894c9 testing commit c194212a033217426dda6e86b5b351f1fb9894c9 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 02c0aacb91f576c8d816b19dc5fbdab23344dc50af08493bbaeba8bb4d8bfa4b all runs: OK # git bisect start c194212a033217426dda6e86b5b351f1fb9894c9 234d53d2bb60a9436a6d4d55bef1712613b79014 Bisecting: 1456 revisions left to test after this (roughly 11 steps) [b99bdf127af91d53919e96292c05f737c45ea59a] media: mxl111sf: change mutex_init() location testing commit b99bdf127af91d53919e96292c05f737c45ea59a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2c6fb532f8e81330b9d552df73c592d5c86fe1b7ee9c3d50f5f160a2a86ff3df all runs: OK # git bisect bad b99bdf127af91d53919e96292c05f737c45ea59a Bisecting: 728 revisions left to test after this (roughly 10 steps) [ee11f16fee9528dd3cc0710847ada5403b02705d] net: hns3: fix kernel crash when unload VF while it is being reset testing commit ee11f16fee9528dd3cc0710847ada5403b02705d compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9297aff25f5316377223cf5f58cf97e0e20d821257413322be1e0636a49cfd0b all runs: OK # git bisect bad ee11f16fee9528dd3cc0710847ada5403b02705d Bisecting: 363 revisions left to test after this (roughly 9 steps) [edc546625456da4cc1968086b5a76143fbb0c75d] serial: 8250: fix racy uartclk update testing commit edc546625456da4cc1968086b5a76143fbb0c75d compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 560c080e79171f71665cd686940b750e9188b5e2191e0f0dec54d75fe1cfe2bd all runs: OK # git bisect bad edc546625456da4cc1968086b5a76143fbb0c75d Bisecting: 181 revisions left to test after this (roughly 8 steps) [6d67b2a73b8e3a079c355bab3c1aef7d85a044b8] mm: khugepaged: skip huge page collapse for special files testing commit 6d67b2a73b8e3a079c355bab3c1aef7d85a044b8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bd0c406e7d2421972286a0805b022e2aee21d0e4b9da4d690ee05949e9eaa1a9 all runs: OK # git bisect bad 6d67b2a73b8e3a079c355bab3c1aef7d85a044b8 Bisecting: 90 revisions left to test after this (roughly 7 steps) [3a845fa00fd730ae3b48e87b11794c2270a7c9ac] e1000e: Separate TGP board type from SPT testing commit 3a845fa00fd730ae3b48e87b11794c2270a7c9ac compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b6cf701c5dbc6d3e28e9810e93fe9d5e482f87edffac6e6100bc780b4e944db7 all runs: OK # git bisect bad 3a845fa00fd730ae3b48e87b11794c2270a7c9ac Bisecting: 45 revisions left to test after this (roughly 6 steps) [f1b98569e81c37d7e0deada7172f8f60860c1360] ocfs2: fix data corruption after conversion from inline format testing commit f1b98569e81c37d7e0deada7172f8f60860c1360 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: dd0903ba714bdb6e596aee496e2973995e931f63c0273bda109b246c3715d4f0 all runs: OK # git bisect bad f1b98569e81c37d7e0deada7172f8f60860c1360 Bisecting: 22 revisions left to test after this (roughly 5 steps) [81dbd898fb7b93286dc962bb3dde38270c0d5b74] NIOS2: irqflags: rename a redefined register name testing commit 81dbd898fb7b93286dc962bb3dde38270c0d5b74 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c66146eb6ed1eefe14522c5529754dee09f59b27b1cf537e8e5e207c81f09619 all runs: OK # git bisect bad 81dbd898fb7b93286dc962bb3dde38270c0d5b74 Bisecting: 10 revisions left to test after this (roughly 4 steps) [0f4308a164a9de4ffaf86b22082dbdfa16bdc601] NFSD: Keep existing listeners on portlist error testing commit 0f4308a164a9de4ffaf86b22082dbdfa16bdc601 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 447a4b48217a9c4676d9c7c84c61e7b08b878e9c271cd1ad279b0f1bc14a7725 all runs: OK # git bisect bad 0f4308a164a9de4ffaf86b22082dbdfa16bdc601 Bisecting: 5 revisions left to test after this (roughly 3 steps) [85c1827eeee7fa8998fd57ec48b74fcc9ae9cf40] ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default testing commit 85c1827eeee7fa8998fd57ec48b74fcc9ae9cf40 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1f809f533edbe18516f0cd7b059c5a6c440a6683bb6b56ae4bd65658e6a44cae all runs: OK # git bisect bad 85c1827eeee7fa8998fd57ec48b74fcc9ae9cf40 Bisecting: 2 revisions left to test after this (roughly 1 step) [b6f32897af190d4716412e156ee0abcc16e4f1e5] xhci: add quirk for host controllers that don't update endpoint DCS testing commit b6f32897af190d4716412e156ee0abcc16e4f1e5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6b906ca5e4fa26b0e7280365027a1a1fdb81850e277c91f4025569740ef0afaa all runs: OK # git bisect bad b6f32897af190d4716412e156ee0abcc16e4f1e5 Bisecting: 0 revisions left to test after this (roughly 0 steps) [b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7] parisc: math-emu: Fix fall-through warnings testing commit b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4710a455199a4cb27808ab8c2df61f68133088357ddc8fa29ce1a3e79b182a49 all runs: OK # git bisect bad b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7 b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7 is the first bad commit commit b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7 Author: Helge Deller Date: Wed Sep 1 22:18:18 2021 +0200 parisc: math-emu: Fix fall-through warnings commit 6f1fce595b78b775d7fb585c15c2dc3a6994f96e upstream. Fix lots of fallthrough warnings, e.g.: arch/parisc/math-emu/fpudispatch.c:323:33: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Helge Deller Signed-off-by: Greg Kroah-Hartman arch/parisc/math-emu/fpudispatch.c | 56 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 53 insertions(+), 3 deletions(-) parent commit 3a9842b42e421f6496a78a42a123639cf6d7ed31 wasn't tested testing commit 3a9842b42e421f6496a78a42a123639cf6d7ed31 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ddd8267b982d543c95c11a4c0ee4ca98fec6c15fa7240ebeb693ea49b74e657b culprit signature: 4710a455199a4cb27808ab8c2df61f68133088357ddc8fa29ce1a3e79b182a49 parent signature: ddd8267b982d543c95c11a4c0ee4ca98fec6c15fa7240ebeb693ea49b74e657b revisions tested: 13, total time: 3h44m44.302230571s (build: 1h22m26.888608483s, test: 2h19m59.130886024s) first good commit: b3b7f831a49b56c258ab8ef08d04045fcfb9b4a7 parisc: math-emu: Fix fall-through warnings recipients (to): ["James.Bottomley@HansenPartnership.com" "deller@gmx.de" "deller@gmx.de" "gregkh@linuxfoundation.org" "linux-parisc@vger.kernel.org"] recipients (cc): ["gregkh@linuxfoundation.org" "linux-kernel@vger.kernel.org"]