bisecting cause commit starting from 08c27f3322fec11950b8f1384aa0f3b11d028528
building syzkaller on 6a81331a1d4c744da9204d02ec88d558f7eea9c9
testing commit 08c27f3322fec11950b8f1384aa0f3b11d028528 with gcc (GCC) 10.2.1 20210217
kernel signature: b508f873828a37d6033f7a40a2443ad0b478b6a6c07a3fdbbe152819662c0cf1
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b with gcc (GCC) 10.2.1 20210217
kernel signature: e99cd9f143ce9d9fcac692e506c1f42fd7bad007e669bcc2d658384620d3ab58
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.10
testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 with gcc (GCC) 10.2.1 20210217
kernel signature: a85323b0701dba111ac583b145ff31def09d195ee905600b53b701659a53318a
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.9
testing commit bbf5c979011a099af5dc76498918ed7df445635b with gcc (GCC) 10.2.1 20210217
kernel signature: 518fb1aeda7a24ee3d4efae5c88e23f29027cd3df6defd6a587437de3d25454c
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c with gcc (GCC) 8.4.1 20210217
kernel signature: 3fd984bc16d47748b5999bb31f87b0aa7ef3d85d1c8c75dc2d70718fb8c8fd1c
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.7
testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 with gcc (GCC) 8.4.1 20210217
kernel signature: 3ea098051d234c6402a881adaad943a392da5cd3d368c594f1a49fd42c6aee29
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.6
testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 with gcc (GCC) 8.4.1 20210217
kernel signature: b4075d9dcea9f7c6d6766bd389db2270bfa11bf026e4af423b09b01ea5327549
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 with gcc (GCC) 8.4.1 20210217
kernel signature: 81c44ef761e6867be1ff2a49dde4c8255fe5d0722ba73c8f459a28b9d950fdb6
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.4
testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 with gcc (GCC) 8.4.1 20210217
kernel signature: 881f8ad892b8181fe1602f9cdee9164e4e8eb24bc5d638c2331a8541ac1c71d7
all runs: crashed: WARNING in ieee802154_del_device
testing release v5.3
testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 with gcc (GCC) 8.4.1 20210217
kernel signature: 2584b0db803a21bdf3866ef8a4b732382187f7d356ca8ff1b338563cbd71289a
all runs: OK
# git bisect start 219d54332a09e8d8741c1e1982f5eae56099de85 4d856f72c10ecb060868ed10ff1b1453943fc6c8
Bisecting: 7882 revisions left to test after this (roughly 13 steps)
[a9f8b38a071b468276a243ea3ea5a0636e848cf2] Merge tag 'for-linus-5.4-1' of git://github.com/cminyard/linux-ipmi

testing commit a9f8b38a071b468276a243ea3ea5a0636e848cf2 with gcc (GCC) 8.4.1 20210217
kernel signature: dc9d98def0e01a59b10b20e4883d235d92ca1da1925e9e1174846b13f764e4cf
all runs: crashed: WARNING in ieee802154_del_device
# git bisect bad a9f8b38a071b468276a243ea3ea5a0636e848cf2
Bisecting: 3920 revisions left to test after this (roughly 12 steps)
[fe38bd6862074c0a2b9be7f31f043aaa70b2af5f] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

testing commit fe38bd6862074c0a2b9be7f31f043aaa70b2af5f with gcc (GCC) 8.4.1 20210217
kernel signature: 81fa2ea053dc9ec84e3ae1d4ae9fe639c55046225b9a824cf8dc3ab907bb3511
run #0: crashed: general protection fault in batadv_iv_ogm_queue_add
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
reproducer seems to be flaky
# git bisect bad fe38bd6862074c0a2b9be7f31f043aaa70b2af5f
Bisecting: 1970 revisions left to test after this (roughly 11 steps)
[fc6fd1392a8f3d5f3d722ad9c92314477c1a2a35] Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit fc6fd1392a8f3d5f3d722ad9c92314477c1a2a35 with gcc (GCC) 8.4.1 20210217
kernel signature: 1d00fc6f9b84e164a012c681010c1b4dce8bf879ef7c31952088f039bec82837
run #0: crashed: general protection fault in batadv_iv_ogm_queue_add
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 bad fc6fd1392a8f3d5f3d722ad9c92314477c1a2a35
Bisecting: 1024 revisions left to test after this (roughly 10 steps)
[d47ebd684229f0048be5def6027bfcfbfe2db0d6] Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

testing commit d47ebd684229f0048be5def6027bfcfbfe2db0d6 with gcc (GCC) 8.4.1 20210217
kernel signature: 1e145eaa253748df5fcf11670069afab5ed9127446fa40e6a28ca1af926ffe87
all runs: OK
# git bisect good d47ebd684229f0048be5def6027bfcfbfe2db0d6
Bisecting: 511 revisions left to test after this (roughly 9 steps)
[a480222f4c7cdafad22540f44487f009e359dfb8] Merge branch 'core-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit a480222f4c7cdafad22540f44487f009e359dfb8 with gcc (GCC) 8.4.1 20210217
kernel signature: 760ca1feacefdf6f9aae28a03c37b5d0e792d508647cf63d7b00ebb4a89ee2f7
run #0: crashed: general protection fault in batadv_iv_ogm_queue_add
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 bad a480222f4c7cdafad22540f44487f009e359dfb8
Bisecting: 250 revisions left to test after this (roughly 8 steps)
[0c89d4dab3a574ddbda2bf84671cdc3e975a2a8d] Merge tag 'imx-bindings-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

testing commit 0c89d4dab3a574ddbda2bf84671cdc3e975a2a8d with gcc (GCC) 8.4.1 20210217
kernel signature: 9c656236891b9bd42db2bb96a12483f9388c001a82361faab52868a8b6611f05
all runs: OK
# git bisect good 0c89d4dab3a574ddbda2bf84671cdc3e975a2a8d
Bisecting: 127 revisions left to test after this (roughly 7 steps)
[3107b3843cd09fef69d098bc1bc08b30407f869b] Merge tag 'mvebu-dt-5.4-1' of git://git.infradead.org/linux-mvebu into arm/dt

testing commit 3107b3843cd09fef69d098bc1bc08b30407f869b with gcc (GCC) 8.4.1 20210217
kernel signature: 9c656236891b9bd42db2bb96a12483f9388c001a82361faab52868a8b6611f05
all runs: OK
# git bisect good 3107b3843cd09fef69d098bc1bc08b30407f869b
Bisecting: 70 revisions left to test after this (roughly 6 steps)
[ffcd65a55011ecc8126cc657c002cd801412fa5b] Merge tag 'davinci-for-v5.4/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/dt

testing commit ffcd65a55011ecc8126cc657c002cd801412fa5b with gcc (GCC) 8.4.1 20210217
kernel signature: 9c656236891b9bd42db2bb96a12483f9388c001a82361faab52868a8b6611f05
all runs: OK
# git bisect good ffcd65a55011ecc8126cc657c002cd801412fa5b
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[63db27709e48d9981b02511bc73fcc5112b6b038] arm64: dts: qcom: sm8150-mtp: Add base dts file

testing commit 63db27709e48d9981b02511bc73fcc5112b6b038 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 63db27709e48d9981b02511bc73fcc5112b6b038
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[22076f3bbb06e86a4907e825ac9f305413a5bbeb] arm64: dts: qcom: sm8150-mtp: Add regulators

testing commit 22076f3bbb06e86a4907e825ac9f305413a5bbeb with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 22076f3bbb06e86a4907e825ac9f305413a5bbeb
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[783abfa2249a0a354fdba5d232714c448a5312ca] arm64: dts: qcom: msm8998: Add Coresight support

testing commit 783abfa2249a0a354fdba5d232714c448a5312ca with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 783abfa2249a0a354fdba5d232714c448a5312ca
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[2cf842ba2f4172a47c03c24d1c450f2c4fc95c19] ARM: dts: exynos: Remove not accurate secondary ADC compatible

testing commit 2cf842ba2f4172a47c03c24d1c450f2c4fc95c19 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 2cf842ba2f4172a47c03c24d1c450f2c4fc95c19
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[7e4b5f241a91e2e15cd1e19024c3b6a0664beadc] arm64: dts: qcom: Extend AOSS QMP node

testing commit 7e4b5f241a91e2e15cd1e19024c3b6a0664beadc with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 7e4b5f241a91e2e15cd1e19024c3b6a0664beadc
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[e7774049ff255c8ba72bcee9c7ab307a95e8d7bc] ARM: dts: bcm283x: Define MMC interfaces at board level

testing commit e7774049ff255c8ba72bcee9c7ab307a95e8d7bc with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip e7774049ff255c8ba72bcee9c7ab307a95e8d7bc
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[3af1e2aa1855d976337752c95ac0c4971d8fc9e6] dt-bindings: vendor-prefixes: Add Longcheer Technology Co., Ltd.

testing commit 3af1e2aa1855d976337752c95ac0c4971d8fc9e6 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 3af1e2aa1855d976337752c95ac0c4971d8fc9e6
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[5b0eeeaa37615df37a9a30929b73e9defe61ca84] ARM: dts: exynos: Mark LDO10 as always-on on Peach Pit/Pi Chromebooks

testing commit 5b0eeeaa37615df37a9a30929b73e9defe61ca84 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 5b0eeeaa37615df37a9a30929b73e9defe61ca84
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[1329c1ab0730b521e6cd3051c56a2ff3d55f21e6] arm64: dts: qcom: Add device tree for Samsung Galaxy A3U/A5U

testing commit 1329c1ab0730b521e6cd3051c56a2ff3d55f21e6 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 1329c1ab0730b521e6cd3051c56a2ff3d55f21e6
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[722eb2f65acc4cebeb710fc7cc98f51513e90f1f] arm64: dts: qcom: Add Asus NovaGo TP370QL

testing commit 722eb2f65acc4cebeb710fc7cc98f51513e90f1f with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 722eb2f65acc4cebeb710fc7cc98f51513e90f1f
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[16e8e8072108426029f0c16dff7fbe77fae3df8f] arm64: dts: qcom: Add device tree for Longcheer L8150

testing commit 16e8e8072108426029f0c16dff7fbe77fae3df8f with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 16e8e8072108426029f0c16dff7fbe77fae3df8f
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[328e3e369bcee3375a8f48d9ae68daf173fc8453] ARM: dts: bcm283x: Define memory at board level

testing commit 328e3e369bcee3375a8f48d9ae68daf173fc8453 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 328e3e369bcee3375a8f48d9ae68daf173fc8453
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[a87fa5bcf86df2f232ee8b69e64a46825bcf6cc6] arm64: dts: qcom: qcs404: Update memory map to v3

testing commit a87fa5bcf86df2f232ee8b69e64a46825bcf6cc6 with gcc (GCC) 8.4.1 20210217
kernel signature: ffe313cf614736eb3fc69d38f022a27b9c7fa7abf05dbf257fde787071173722
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip a87fa5bcf86df2f232ee8b69e64a46825bcf6cc6
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[eac68a768a919924e611a0e813585a3f86629855] Merge tag 'v5.4-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

Reproducer flagged being flaky
revisions tested: 31, total time: 8h0m21.411040577s (build: 3h42m22.05967581s, test: 4h12m28.91036739s)
error: bisection is taking too long (>8h0m0s), aborting