bisecting fixing commit since 9c7d619be5a002ea29c172df5e3c1227c22cbb41 building syzkaller on abf9ba4fc75d9b29af15625d44dcfc1360fad3b7 testing commit 9c7d619be5a002ea29c172df5e3c1227c22cbb41 with gcc (GCC) 8.1.0 kernel signature: 1b3a3ba79b245c5b321d994eadeeb068d7ad73be12b59bfde4a12396fbb285a7 run #0: crashed: kernel BUG at fs/inode.c:LINE! run #1: crashed: kernel BUG at fs/inode.c:LINE! run #2: crashed: kernel BUG at fs/inode.c:LINE! run #3: crashed: kernel BUG at fs/inode.c:LINE! run #4: crashed: kernel BUG at fs/inode.c:LINE! run #5: crashed: kernel BUG at fs/inode.c:LINE! run #6: OK run #7: OK run #8: OK run #9: OK testing current HEAD 4ef8451b332662d004df269d4cdeb7d9f31419b5 testing commit 4ef8451b332662d004df269d4cdeb7d9f31419b5 with gcc (GCC) 8.1.0 kernel signature: 1620c3b057bf1ef6cfec25cef7e477ed3e771c2fd05eb7fd1cee17eff84e9bb4 all runs: OK # git bisect start 4ef8451b332662d004df269d4cdeb7d9f31419b5 9c7d619be5a002ea29c172df5e3c1227c22cbb41 Bisecting: 8383 revisions left to test after this (roughly 13 steps) [93b694d096cc10994c817730d4d50288f9ae3d66] Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm testing commit 93b694d096cc10994c817730d4d50288f9ae3d66 with gcc (GCC) 8.1.0 kernel signature: c0a81819f93cef9005a6940474b25b956fab15366429308c759ba3b67e817ab0 all runs: OK # git bisect bad 93b694d096cc10994c817730d4d50288f9ae3d66 Bisecting: 4223 revisions left to test after this (roughly 12 steps) [7cd4ecd9177b94af783b8e21de7c65b41a871342] Merge tag 'drivers-5.10-2020-10-12' of git://git.kernel.dk/linux-block testing commit 7cd4ecd9177b94af783b8e21de7c65b41a871342 with gcc (GCC) 8.1.0 kernel signature: 1e3b5b7eb66b8645c3a17e081425e1d35645d203d6cb0c0551c3fba962ca590d all runs: OK # git bisect bad 7cd4ecd9177b94af783b8e21de7c65b41a871342 Bisecting: 2138 revisions left to test after this (roughly 11 steps) [ed016af52ee3035b4799ebd7d53f9ae59d5782c4] Merge tag 'locking-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit ed016af52ee3035b4799ebd7d53f9ae59d5782c4 with gcc (GCC) 8.1.0 kernel signature: 97c393b083fa6339f0c9de5ace9605ab7efd1bc5e1be4d8a302f6773f92a643f all runs: OK # git bisect bad ed016af52ee3035b4799ebd7d53f9ae59d5782c4 Bisecting: 1058 revisions left to test after this (roughly 10 steps) [d3017135c43373b06eef1eb70dfeb948b8ae159f] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net testing commit d3017135c43373b06eef1eb70dfeb948b8ae159f with gcc (GCC) 8.1.0 kernel signature: 3311be7a302b1da2e2b16e8f69e655ae0967d76e3b447406527c2a23d1d4fb97 all runs: OK # git bisect bad d3017135c43373b06eef1eb70dfeb948b8ae159f Bisecting: 537 revisions left to test after this (roughly 9 steps) [84b1349972129918557b7593c37ae52855bdc2e8] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm testing commit 84b1349972129918557b7593c37ae52855bdc2e8 with gcc (GCC) 8.1.0 kernel signature: b615acc098574e887fcabc9d1ef529362b4abf4d9f77182dfb30b44806ce3c62 all runs: OK # git bisect bad 84b1349972129918557b7593c37ae52855bdc2e8 Bisecting: 268 revisions left to test after this (roughly 8 steps) [8075fc3b113dee1531106aaec3dfa19c8158374d] Merge tag 'block-5.9-2020-09-04' of git://git.kernel.dk/linux-block testing commit 8075fc3b113dee1531106aaec3dfa19c8158374d with gcc (GCC) 8.1.0 kernel signature: eba153bf8af861821c69a409aee2e80a81367fd9a833d57c63c9f4c7466090e0 all runs: OK # git bisect bad 8075fc3b113dee1531106aaec3dfa19c8158374d Bisecting: 146 revisions left to test after this (roughly 7 steps) [b61ac5bb420adce0c9b79c6b9e1c854af083e33f] Merge branch 'smc-fixes' testing commit b61ac5bb420adce0c9b79c6b9e1c854af083e33f with gcc (GCC) 8.1.0 kernel signature: 6fec5f0c5ce905ce2604a9d0f49dcd08f8992f69a6dc1119bb1199bed173341e run #0: crashed: kernel BUG at fs/inode.c:LINE! run #1: crashed: kernel BUG at fs/inode.c:LINE! run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good b61ac5bb420adce0c9b79c6b9e1c854af083e33f Bisecting: 72 revisions left to test after this (roughly 6 steps) [cf85f5de83b19361c3d575fa0ea05d8194bb0d05] Merge tag 'drm-fixes-2020-09-04' of git://anongit.freedesktop.org/drm/drm testing commit cf85f5de83b19361c3d575fa0ea05d8194bb0d05 with gcc (GCC) 8.1.0 kernel signature: 434221cd59de91a9a83b0496129605780bcfd39cc55fd544dc6571b89c62ad2f all runs: OK # git bisect bad cf85f5de83b19361c3d575fa0ea05d8194bb0d05 Bisecting: 36 revisions left to test after this (roughly 5 steps) [e28f0104343d0c132fa37f479870c9e43355fee4] Merge tag 'fixes-2020-09-03' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock testing commit e28f0104343d0c132fa37f479870c9e43355fee4 with gcc (GCC) 8.1.0 kernel signature: 72e56bb40de0de103f0b00ff9c6630fcf18877f56245d59fa23cd36315f16865 all runs: OK # git bisect bad e28f0104343d0c132fa37f479870c9e43355fee4 Bisecting: 15 revisions left to test after this (roughly 4 steps) [fc3abb53250a90ba2150eebd182137c136f4d25a] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid testing commit fc3abb53250a90ba2150eebd182137c136f4d25a with gcc (GCC) 8.1.0 kernel signature: 58d5b55582c582961a353e12599066ad7156643efd21486394b000ee90cae80f run #0: OK run #1: OK run #2: OK run #3: crashed: WARNING: ODEBUG bug in netdev_run_todo run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good fc3abb53250a90ba2150eebd182137c136f4d25a Bisecting: 7 revisions left to test after this (roughly 3 steps) [a2e2d73fa28136598e84db9d021091f1b98cbb1a] media: rc: do not access device via sysfs after rc_unregister_device() testing commit a2e2d73fa28136598e84db9d021091f1b98cbb1a with gcc (GCC) 8.1.0 kernel signature: 180650ee373ad362aa9d3a19a5a0301e47f4a2d533e7dbd7b8e0dfb66712438e run #0: crashed: WARNING: ODEBUG bug in get_signal run #1: crashed: kernel BUG at fs/inode.c:LINE! run #2: crashed: kernel BUG at fs/inode.c:LINE! run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good a2e2d73fa28136598e84db9d021091f1b98cbb1a Bisecting: 4 revisions left to test after this (roughly 2 steps) [0fdf68c767c08004ff3a2fc032a139bdaf7826c5] Merge tag 'media/v5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media testing commit 0fdf68c767c08004ff3a2fc032a139bdaf7826c5 with gcc (GCC) 8.1.0 kernel signature: 72e56bb40de0de103f0b00ff9c6630fcf18877f56245d59fa23cd36315f16865 all runs: OK # git bisect bad 0fdf68c767c08004ff3a2fc032a139bdaf7826c5 Bisecting: 0 revisions left to test after this (roughly 1 step) [ddecfc76979d5585847c76c4c489dcac389f86dd] media: mceusb: Avoid GFP_ATOMIC where it is not needed testing commit ddecfc76979d5585847c76c4c489dcac389f86dd with gcc (GCC) 8.1.0 kernel signature: 180650ee373ad362aa9d3a19a5a0301e47f4a2d533e7dbd7b8e0dfb66712438e run #0: crashed: kernel BUG at fs/inode.c:LINE! run #1: crashed: kernel BUG at fs/inode.c:LINE! run #2: crashed: kernel BUG at fs/inode.c:LINE! run #3: crashed: kernel BUG at fs/inode.c:LINE! run #4: crashed: kernel BUG at fs/inode.c:LINE! run #5: crashed: kernel BUG at fs/inode.c:LINE! run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good ddecfc76979d5585847c76c4c489dcac389f86dd 0fdf68c767c08004ff3a2fc032a139bdaf7826c5 is the first bad commit commit 0fdf68c767c08004ff3a2fc032a139bdaf7826c5 Merge: fc3abb53250a ddecfc76979d Author: Linus Torvalds Date: Thu Sep 3 08:22:16 2020 -0700 Merge tag 'media/v5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - a compilation fix issue with ti-vpe on arm 32 bits - two Kconfig fixes for imx214 and max9286 drivers - a kernel information leak at v4l2-core on time32 compat ioctls - some fixes at rc core unbind logic - a fix at mceusb driver for it to not use GFP_ATOMIC - fixes at cedrus and vicodec drivers at the control handling logic - a fix at gpio-ir-tx to avoid disabling interruts on a spinlock * tag 'media/v5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: mceusb: Avoid GFP_ATOMIC where it is not needed media: gpio-ir-tx: spinlock is not needed to disable interrupts media: rc: do not access device via sysfs after rc_unregister_device() media: rc: uevent sysfs file races with rc_unregister_device() media: max9286: Depend on OF_GPIO media: i2c: imx214: select V4L2_FWNODE media: cedrus: Add missing v4l2_ctrl_request_hdl_put() media: vicodec: add missing v4l2_ctrl_request_hdl_put() media: media/v4l2-core: Fix kernel-infoleak in video_put_user() media: ti-vpe: cal: Fix compilation on 32-bit ARM drivers/media/i2c/Kconfig | 4 +- drivers/media/platform/ti-vpe/cal.h | 2 +- drivers/media/rc/gpio-ir-tx.c | 16 +++----- drivers/media/rc/mceusb.c | 2 +- drivers/media/rc/rc-main.c | 44 ++++++++++++-------- drivers/media/test-drivers/vicodec/vicodec-core.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 50 ++++++++++++----------- drivers/staging/media/sunxi/cedrus/cedrus.c | 7 +++- 8 files changed, 71 insertions(+), 55 deletions(-) revisions tested: 15, total time: 3h52m58.131102664s (build: 1h11m12.022028402s, test: 2h40m9.773391728s) first good commit: 0fdf68c767c08004ff3a2fc032a139bdaf7826c5 Merge tag 'media/v5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media recipients (to): ["torvalds@linux-foundation.org"] recipients (cc): []