bisecting fixing commit since 051143e1602d90ea71887d92363edd539d411de5
building syzkaller on 9682898d6f14dd27f95c419d059fd867bb91b22b
testing commit 051143e1602d90ea71887d92363edd539d411de5 with gcc (GCC) 8.1.0
kernel signature: 892f01c525c5c24a6d87f5eb45cae08c4e7ff17283301ad69544104ab6632eb3
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
testing current HEAD 92ed301919932f777713b9172e525674157e983d
testing commit 92ed301919932f777713b9172e525674157e983d with gcc (GCC) 8.1.0
kernel signature: 3089aa5967c36c9d7bf9f2d25fd793640eb22ff274d13e466711a7e08ebbec93
all runs: OK
# git bisect start 92ed301919932f777713b9172e525674157e983d 051143e1602d90ea71887d92363edd539d411de5
Bisecting: 8870 revisions left to test after this (roughly 13 steps)
[631d6914085b4eea8d68a84f800974a6ad8fb5c0] Merge tag 'sound-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
testing commit 631d6914085b4eea8d68a84f800974a6ad8fb5c0 with gcc (GCC) 8.1.0
kernel signature: 825f053394639d35dba06ea306b3e6b6c15ecc23b48e83f4265855163f445cc8
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 631d6914085b4eea8d68a84f800974a6ad8fb5c0
Bisecting: 4429 revisions left to test after this (roughly 12 steps)
[4e3a16ee9148e966678bbc713579235422271a63] Merge tag 'iommu-updates-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
testing commit 4e3a16ee9148e966678bbc713579235422271a63 with gcc (GCC) 8.1.0
kernel signature: e27b860e0c11f89e552b3f9677a6bb19cf120b3646cd7927088648973e352217
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 4e3a16ee9148e966678bbc713579235422271a63
Bisecting: 4429 revisions left to test after this (roughly 12 steps)
[d941f47caa386931c3b598ad1b43d5ddd65869aa] mt76: mt7615: fix lmac queue debugsfs entry
testing commit d941f47caa386931c3b598ad1b43d5ddd65869aa with gcc (GCC) 8.1.0
kernel signature: 67c4e2a9f26e4fcc9aa30520d38de62a19e0bcb37384430142bb048ec7ceb5db
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good d941f47caa386931c3b598ad1b43d5ddd65869aa
Bisecting: 4427 revisions left to test after this (roughly 12 steps)
[7cf0bb804d7f9ca6cea10a80045224a68435a11c] Merge branch 'omap-for-v5.8/dt-timer' into omap-for-v5.8/dt
testing commit 7cf0bb804d7f9ca6cea10a80045224a68435a11c with gcc (GCC) 8.1.0
kernel signature: 0053fdf5061a030ac01a66805ae4886c9bcfe26f898fb47af1879401c73d8be2
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 7cf0bb804d7f9ca6cea10a80045224a68435a11c
Bisecting: 4427 revisions left to test after this (roughly 12 steps)
[85bfd71bc34e20d9fadb745131f6314c36d0f75b] xprtrdma: Fix double-free in rpcrdma_ep_create()
testing commit 85bfd71bc34e20d9fadb745131f6314c36d0f75b with gcc (GCC) 8.1.0
kernel signature: d2a11b641c633bb3eaf673a190ad5b7ee9075de557fcb86f737d1b0760d26421
all runs: OK
# git bisect bad 85bfd71bc34e20d9fadb745131f6314c36d0f75b
Bisecting: 4072 revisions left to test after this (roughly 12 steps)
[cf0c97f148e9e50aa5a7ddd1984a604dd2bde4af] Merge tag 'pinctrl-v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
testing commit cf0c97f148e9e50aa5a7ddd1984a604dd2bde4af with gcc (GCC) 8.1.0
kernel signature: 4eb3ef0dfd232257d2825354d18ed82ea4da8c3ee3f18e019ddfb6b9c0d85065
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip cf0c97f148e9e50aa5a7ddd1984a604dd2bde4af
Bisecting: 4072 revisions left to test after this (roughly 12 steps)
[cc15461c73d7d044d56c47e869a215e49bd429c8] SMB3: Honor 'seal' flag for multiuser mounts
testing commit cc15461c73d7d044d56c47e869a215e49bd429c8 with gcc (GCC) 8.1.0
kernel signature: 80d61ef5d652f6f3bc70873c8fdc694d267b2f417b80845d314bb39914a8fee5
all runs: OK
# git bisect bad cc15461c73d7d044d56c47e869a215e49bd429c8
Bisecting: 3828 revisions left to test after this (roughly 12 steps)
[f558b8364e19f9222e7976c64e9367f66bab02cc] Merge tag 'driver-core-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
testing commit f558b8364e19f9222e7976c64e9367f66bab02cc with gcc (GCC) 8.1.0
kernel signature: 1447d701338536b1cb55aec85b428bf78cce6344ed97f1aca59e1ee53275cd12
run #0: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in nges
run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #2: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #3: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #4: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #5: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #6: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #7: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #8: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #9: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip f558b8364e19f9222e7976c64e9367f66bab02cc
Bisecting: 3828 revisions left to test after this (roughly 12 steps)
[bf97bac9dc6481e9f68992e52bed5cc4b210e636] net: atm: Remove the error message according to the atomic context
testing commit bf97bac9dc6481e9f68992e52bed5cc4b210e636 with gcc (GCC) 8.1.0
kernel signature: 4eeb6148da8e1d990ec2c08b0786cfca84cd9dd096fe291cc11e373342238bf1
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip bf97bac9dc6481e9f68992e52bed5cc4b210e636
Bisecting: 3828 revisions left to test after this (roughly 12 steps)
[acaab7335bd6f0c0b54ce3a00bd7f18222ce0f5f] lib/zlib: remove outdated and incorrect pre-increment optimization
testing commit acaab7335bd6f0c0b54ce3a00bd7f18222ce0f5f with gcc (GCC) 8.1.0
kernel signature: a72e8cd46aed7533a58f29570f9683b94a62f5e6afb4e3536111ba2d55437ed5
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good acaab7335bd6f0c0b54ce3a00bd7f18222ce0f5f
Bisecting: 3828 revisions left to test after this (roughly 12 steps)
[75d728ed2b1e48b9801b6856147bbe26c28f3143] dt-bindings: net: renesas,ether: Document R8A7742 SoC
testing commit 75d728ed2b1e48b9801b6856147bbe26c28f3143 with gcc (GCC) 8.1.0
kernel signature: 9f33edc0296c7ba72a192c8e5a5bed5fa09a1c5098ac3e0e182cc442ed4dc068
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 75d728ed2b1e48b9801b6856147bbe26c28f3143
Bisecting: 3584 revisions left to test after this (roughly 12 steps)
[9aa900c8094dba7a60dc805ecec1e9f720744ba1] Merge tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
testing commit 9aa900c8094dba7a60dc805ecec1e9f720744ba1 with gcc (GCC) 8.1.0
kernel signature: 6995d10d7edd2169dd8397159917cd54a0f692a51e076b7f6ae73a89b02ca480
run #0: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #2: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in corrupted
run #3: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #4: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #5: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #6: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #7: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #8: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #9: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 9aa900c8094dba7a60dc805ecec1e9f720744ba1
Bisecting: 3584 revisions left to test after this (roughly 12 steps)
[6a2ab88ca789804cad89d558625147edd26a1d37] ARM: configs: at91: sama5: enable MCP16502 regulator
testing commit 6a2ab88ca789804cad89d558625147edd26a1d37 with gcc (GCC) 8.1.0
kernel signature: 316802e21b5d8b29890b37912b5e806d1674c13a5f5bd64ad5a79dbdf72a9d33
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 6a2ab88ca789804cad89d558625147edd26a1d37
Bisecting: 3584 revisions left to test after this (roughly 12 steps)
[0e9fb6f17ad5b386b75451328975a07d7d953c6d] fuse: BUG_ON correction in fuse_dev_splice_write()
testing commit 0e9fb6f17ad5b386b75451328975a07d7d953c6d with gcc (GCC) 8.1.0
kernel signature: 19151aa4af46573b662039a314262dcbf60ceee3e3b56f7bd7282d0a4579d11e
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 0e9fb6f17ad5b386b75451328975a07d7d953c6d
Bisecting: 3581 revisions left to test after this (roughly 12 steps)
[3699e268a773fd304f8e80b3f163a395919a64b7] iio: accel: kxsd9-i2c: Use mod_devicetable.h and drop of_match_ptr macro
testing commit 3699e268a773fd304f8e80b3f163a395919a64b7 with gcc (GCC) 8.1.0
kernel signature: 55448435b7881fb5a58a936241448ba3231a31accc137521c8b287eeb0a147fb
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 3699e268a773fd304f8e80b3f163a395919a64b7
Bisecting: 3529 revisions left to test after this (roughly 12 steps)
[db33ec371be8e45956e8cebb5b0fe641f008430b] doc: cgroup: update note about conditions when oom killer is invoked
testing commit db33ec371be8e45956e8cebb5b0fe641f008430b with gcc (GCC) 8.1.0
kernel signature: 75d4c3d5bce4f9759a5fd5dd446913b1655de6b142a6ac06aed9e193dea60f7c
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip db33ec371be8e45956e8cebb5b0fe641f008430b
Bisecting: 3529 revisions left to test after this (roughly 12 steps)
[8a070a964877c71139cba46202f6f263c2b9419d] afs: Detect cell aliases 1 - Cells with root volumes
testing commit 8a070a964877c71139cba46202f6f263c2b9419d with gcc (GCC) 8.1.0
kernel signature: dfcccaaa570954c4c340335827cb3407dc1c5a743b8c7d7091a8b4a19dd53339
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 8a070a964877c71139cba46202f6f263c2b9419d
Bisecting: 3512 revisions left to test after this (roughly 12 steps)
[e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885] Merge tag 'rtc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
testing commit e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885 with gcc (GCC) 8.1.0
kernel signature: d81484e9385a6e068d9580f6faaf0bdf8e701075a4274c7c323ea17c1439901e
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885
Bisecting: 3512 revisions left to test after this (roughly 12 steps)
[45a41875fa20836f2839d4dda1f37d119a275542] dt-bindings: opp: Introduce opp-peak-kBps and opp-avg-kBps bindings
testing commit 45a41875fa20836f2839d4dda1f37d119a275542 with gcc (GCC) 8.1.0
kernel signature: d30b596d518951e9a15b188c5e65073382253fc06d0819a66907675dd64dfb09
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 45a41875fa20836f2839d4dda1f37d119a275542
Bisecting: 3511 revisions left to test after this (roughly 12 steps)
[383fc3f613e7eac9f2e3c13b6f9fb8c1f39cb9d5] mtd: rawnand: oxnas: Keep track of registered devices
testing commit 383fc3f613e7eac9f2e3c13b6f9fb8c1f39cb9d5 with gcc (GCC) 8.1.0
kernel signature: d38e9bb71a83a3a1fe81ea86d9e00cb0f5083d26c524cba0a71248003128daa8
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 383fc3f613e7eac9f2e3c13b6f9fb8c1f39cb9d5
Bisecting: 3458 revisions left to test after this (roughly 12 steps)
[e1eb26fa62d04ec0955432be1aa8722a97cb52e7] ipc/namespace.c: use a work queue to free_ipc
testing commit e1eb26fa62d04ec0955432be1aa8722a97cb52e7 with gcc (GCC) 8.1.0
kernel signature: 14c7820a2ebb655228531b645d47a0b43499ea0f9443c2789f3fcdf9bba733eb
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip e1eb26fa62d04ec0955432be1aa8722a97cb52e7
Bisecting: 3458 revisions left to test after this (roughly 12 steps)
[04b8edad262eec0d153005973dfbdd83423c0dcb] mtd: spi-nor: macronix: Add support for mx25l51245g
testing commit 04b8edad262eec0d153005973dfbdd83423c0dcb with gcc (GCC) 8.1.0
kernel signature: 39c3c2b346d553a9857c0cb0389271b34e88af23744d00d96586c1356c87b0f7
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 04b8edad262eec0d153005973dfbdd83423c0dcb
Bisecting: 3450 revisions left to test after this (roughly 12 steps)
[ef882bfef933408360e4d9d0c2c83a1e2fc996f3] x86/int3: Avoid atomic instrumentation
testing commit ef882bfef933408360e4d9d0c2c83a1e2fc996f3 with gcc (GCC) 8.1.0
kernel signature: 6f28376ce17bbbf534a4f81d930a9a5d73a3a80ebb3fc3dea19c09b6cbc98785
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip ef882bfef933408360e4d9d0c2c83a1e2fc996f3
Bisecting: 3450 revisions left to test after this (roughly 12 steps)
[378788120bed12cfafc17e0348710c145f598644] dt-bindings: reset: rtd1295: Add SB2 reset
testing commit 378788120bed12cfafc17e0348710c145f598644 with gcc (GCC) 8.1.0
kernel signature: 37aeb721730b168db5f57d1b6ef8e5de847e2aab283e89fa5a6559f2f49f9dca
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 378788120bed12cfafc17e0348710c145f598644
Bisecting: 3435 revisions left to test after this (roughly 12 steps)
[e77132e75845470065768e2205727e6be52cb7f4] kernel/sysctl.c: ignore out-of-range taint bits introduced via kernel.tainted
testing commit e77132e75845470065768e2205727e6be52cb7f4 with gcc (GCC) 8.1.0
kernel signature: a50d62236edafda05a9545e0947cde7c96d1f5f6c20cb3fc39d7c3aada1f3764
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip e77132e75845470065768e2205727e6be52cb7f4
Bisecting: 3435 revisions left to test after this (roughly 12 steps)
[a0bb51f2638e0810c347024679239fd10a8f7990] x86/xen: Split HVM vector callback setup and interrupt gate allocation
testing commit a0bb51f2638e0810c347024679239fd10a8f7990 with gcc (GCC) 8.1.0
kernel signature: 7e0e2c013745016c1fb1ade85b681bbda47bf3afddee181cc3d7c231b648c45a
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip a0bb51f2638e0810c347024679239fd10a8f7990
Bisecting: 3435 revisions left to test after this (roughly 12 steps)
[23cf515c604277f6a44ef2ba415d7f6327abcf05] dt-bindings: remoteproc: qcom: Add iommus property
testing commit 23cf515c604277f6a44ef2ba415d7f6327abcf05 with gcc (GCC) 8.1.0
kernel signature: 5cef6d5c28a7234cae96e9929d80d8c7ab81f5f921cc650d82a1d829bdfa8f11
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 23cf515c604277f6a44ef2ba415d7f6327abcf05
Bisecting: 3411 revisions left to test after this (roughly 12 steps)
[a875e0e5a2a307b4c35127f225d0b0b4be2bc75e] Merge tag 'vexpress-modules-for-soc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into arm/soc
testing commit a875e0e5a2a307b4c35127f225d0b0b4be2bc75e with gcc (GCC) 8.1.0
kernel signature: 899674aa49432d61c5399433aa362cdc445c0fac0dd6cb44a86ef75dbc126dde
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good a875e0e5a2a307b4c35127f225d0b0b4be2bc75e
Bisecting: 3391 revisions left to test after this (roughly 12 steps)
[6a005645edd6de2b535783c96e66e08cccc5e067] mm/gup: documentation fix for pin_user_pages*() APIs
testing commit 6a005645edd6de2b535783c96e66e08cccc5e067 with gcc (GCC) 8.1.0
kernel signature: 16cf8e8a97645cf47c8559c9096b44fde382d07af75043dc6c74c5d3a5a35e10
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 6a005645edd6de2b535783c96e66e08cccc5e067
Bisecting: 3391 revisions left to test after this (roughly 12 steps)
[16b585fe71924b3aebaef5548a291021efaf7c7f] tracing: Add histogram-design document
testing commit 16b585fe71924b3aebaef5548a291021efaf7c7f with gcc (GCC) 8.1.0
kernel signature: 1846bdcfe814057a4c64e95503a86896bb8b8ff56982cad03445147076bb1020
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 16b585fe71924b3aebaef5548a291021efaf7c7f
Bisecting: 3388 revisions left to test after this (roughly 12 steps)
[420c2091b65a95b1daea4c36d27df4ac5f38033d] mm/gup: introduce pin_user_pages_locked()
testing commit 420c2091b65a95b1daea4c36d27df4ac5f38033d with gcc (GCC) 8.1.0
kernel signature: f9e7e6c86a31e612aed26d18a4d02bcf8a756f50a4d2e4041594707703a91e79
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 420c2091b65a95b1daea4c36d27df4ac5f38033d
Bisecting: 3388 revisions left to test after this (roughly 12 steps)
[66fa76a7dbd88719c2125e478c93d6fbe50f37f6] Merge tag 'samsung-defconfig-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/defconfig
testing commit 66fa76a7dbd88719c2125e478c93d6fbe50f37f6 with gcc (GCC) 8.1.0
kernel signature: 6f07cd7d4d0ca4a0a93a4c1f0a5344ca86cc5e4ac63283cee7b675fd1bc1203c
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 66fa76a7dbd88719c2125e478c93d6fbe50f37f6
Bisecting: 3383 revisions left to test after this (roughly 12 steps)
[ce450ebf6179acf6e90dcc090e90face215faec4] arm: fix the flush_icache_range arguments in set_fiq_handler
testing commit ce450ebf6179acf6e90dcc090e90face215faec4 with gcc (GCC) 8.1.0
kernel signature: 54ca56e8391df5fc8f33c5d5c796442861bf28dc8c48ff0285c91923342bd74d
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip ce450ebf6179acf6e90dcc090e90face215faec4
Bisecting: 3383 revisions left to test after this (roughly 12 steps)
[55fffcb927ba5ad6e0d6b348beefdea0478a6807] media: atomisp: Remove second increment of count in atomisp_subdev_probe
testing commit 55fffcb927ba5ad6e0d6b348beefdea0478a6807 with gcc (GCC) 8.1.0
kernel signature: 68914091d9c92ec1188c05a098b802f87616240c34982d1e9db475d54d7041ee
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 55fffcb927ba5ad6e0d6b348beefdea0478a6807
Bisecting: 3366 revisions left to test after this (roughly 12 steps)
[01f39c1c11ee5bf44a1df49e47eb53a86515b9dc] xarray.h: correct return code documentation for xa_store_{bh,irq}()
testing commit 01f39c1c11ee5bf44a1df49e47eb53a86515b9dc with gcc (GCC) 8.1.0
kernel signature: 4c49d6cd8fd0d5f8fcfffbf341d967877f03ee54deb037a28eba739d47874a4c
run #0: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #2: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #3: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #4: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #5: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #6: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #7: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #8: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #9: boot failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 01f39c1c11ee5bf44a1df49e47eb53a86515b9dc
Bisecting: 3366 revisions left to test after this (roughly 12 steps)
[24637007394e85737ff1798fcd0f62f1fd7dc6af] serial: 8250_exar: Make use of PCI_DEVICE_DATA() macro
testing commit 24637007394e85737ff1798fcd0f62f1fd7dc6af with gcc (GCC) 8.1.0
kernel signature: a3f69bfe00996ea83bb914656b81b249a504dfda4e984b9b86cab3ebe94df552
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 24637007394e85737ff1798fcd0f62f1fd7dc6af
Bisecting: 3351 revisions left to test after this (roughly 12 steps)
[eaf4d22a9ea419bc4c85ad8f825a331bcc1ae340] docs: mm/gup: pin_user_pages.rst: add a "case 5"
testing commit eaf4d22a9ea419bc4c85ad8f825a331bcc1ae340 with gcc (GCC) 8.1.0
kernel signature: 085a69fffe1dc45f7c9553461d2b5297f31c7f27363590c8bae19d60700c0902
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip eaf4d22a9ea419bc4c85ad8f825a331bcc1ae340
Bisecting: 3351 revisions left to test after this (roughly 12 steps)
[7fc3b53a7bd6ebfffd22a75f57175b80fa3df834] ARM: dts: r8a7742: Add GPIO nodes
testing commit 7fc3b53a7bd6ebfffd22a75f57175b80fa3df834 with gcc (GCC) 8.1.0
kernel signature: f56d9aca279e92a2fab1ade4e4fdc8fca8b65aa2ecc0bcb41b2e8c5e0053fe55
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 7fc3b53a7bd6ebfffd22a75f57175b80fa3df834
Bisecting: 3342 revisions left to test after this (roughly 12 steps)
[43c74ca337ce623a5f0cb93e2903f4a88d3e98a7] alpha: use asm-generic/cacheflush.h
testing commit 43c74ca337ce623a5f0cb93e2903f4a88d3e98a7 with gcc (GCC) 8.1.0
kernel signature: 2469d6f5f990b26d1025ff51491b3c57976d8c29e4f5387e267164320c820d72
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 43c74ca337ce623a5f0cb93e2903f4a88d3e98a7
Bisecting: 3342 revisions left to test after this (roughly 12 steps)
[298913e3364354e7782ae75b65a2b204888e2a41] staging: wfx: fix status of dropped frames
testing commit 298913e3364354e7782ae75b65a2b204888e2a41 with gcc (GCC) 8.1.0
kernel signature: b56fde724eac49bff4a1d7fe782144edf0f8b24debea13f8720b4d5f122c6cc9
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 298913e3364354e7782ae75b65a2b204888e2a41
Bisecting: 3303 revisions left to test after this (roughly 12 steps)
[566c05f7cd9a5c6a257d19d4fb91ce35b3b27fb6] i2c: tegra: Better handle case where CPU0 is busy for a long time
testing commit 566c05f7cd9a5c6a257d19d4fb91ce35b3b27fb6 with gcc (GCC) 8.1.0
kernel signature: 230d353cf3ccca4c6e85cbdc21b3b317af1a33768b2e45b0161109d0b2a463e2
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 566c05f7cd9a5c6a257d19d4fb91ce35b3b27fb6
Bisecting: 3299 revisions left to test after this (roughly 12 steps)
[5ce995f313ce56c0c62425c3ddc37c5c50fc33db] vhost: use mmgrab() instead of mmget() for non worker device
testing commit 5ce995f313ce56c0c62425c3ddc37c5c50fc33db with gcc (GCC) 8.1.0
kernel signature: 4a19a9f92fc50fd457647482477fc6283f5703dc49c5bb97eded2a27de739cea
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 5ce995f313ce56c0c62425c3ddc37c5c50fc33db
Bisecting: 3292 revisions left to test after this (roughly 12 steps)
[8c0a839c2bccb756454e35e8977e44fcf2bd417e] efi/libstub: Descriptions for stub helper functions
testing commit 8c0a839c2bccb756454e35e8977e44fcf2bd417e with gcc (GCC) 8.1.0
kernel signature: 55eddfc2aabe50d7c2870fde029825d70f27edaeeb816d777b903bcb194c291e
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 8c0a839c2bccb756454e35e8977e44fcf2bd417e
Bisecting: 3292 revisions left to test after this (roughly 12 steps)
[48ce805683461f0205e5b1baa2385a0cb425388e] gpio: dwapb: Switch to more usual pattern of RMW in dwapb_gpio_set_debounce()
testing commit 48ce805683461f0205e5b1baa2385a0cb425388e with gcc (GCC) 8.1.0
kernel signature: f1fdc5e1ad1fb6686981336d8f200d524c588238853b61c0cd7a2060c0ebc8bd
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 48ce805683461f0205e5b1baa2385a0cb425388e
Bisecting: 3292 revisions left to test after this (roughly 12 steps)
[548f8b31656363c21867a0a0769932b6b3f0f8b6] usb: dwc3: gadget: Enable XferComplete event
testing commit 548f8b31656363c21867a0a0769932b6b3f0f8b6 with gcc (GCC) 8.1.0
kernel signature: 22a472898195d17fc0e01870e6b9ede9ea0eb1f0cc6e7b0f41db1099475a532b
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 548f8b31656363c21867a0a0769932b6b3f0f8b6
Bisecting: 3215 revisions left to test after this (roughly 12 steps)
[c3829285b2e6a0d5461078d7f6cbb2c2b4bf8c4e] netfilter: nft_set_pipapo: Disable preemption before getting per-CPU pointer
testing commit c3829285b2e6a0d5461078d7f6cbb2c2b4bf8c4e with gcc (GCC) 8.1.0
kernel signature: 7ddd162380757f8ff1c8aaee9744afdb7218bff61c7efb88ca0d4fc27f7a0245
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip c3829285b2e6a0d5461078d7f6cbb2c2b4bf8c4e
Bisecting: 3215 revisions left to test after this (roughly 12 steps)
[0b4b5925bf16c83c40c4a71e78921d60db840dc2] iio: dac: ad5446: Replace indio_dev->mlock with own device lock
testing commit 0b4b5925bf16c83c40c4a71e78921d60db840dc2 with gcc (GCC) 8.1.0
kernel signature: 5f6ff9a724ab84cf6a2223c948ac9564eb2e3da396382edd5f6f93f5917d5653
all runs: crashed: KASAN: slab-out-of-bounds Read in dlfb_usb_probe
# git bisect good 0b4b5925bf16c83c40c4a71e78921d60db840dc2
Bisecting: 3190 revisions left to test after this (roughly 12 steps)
[52e0ad262cd76696e8cd8510944b0bfdc0c140a9] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next
revisions tested: 49, total time: 8h0m28.013115514s (build: 4h49m45.061306693s, test: 3h3m25.926503751s)
error: bisection is taking too long (>8h0m0s), aborting