ci starts bisection 2023-02-27 19:07:17.479052015 +0000 UTC m=+41691.204609773
bisecting cause commit starting from f3a2439f20d918930cc4ae8f76fe1c1afd26958f
building syzkaller on e792ae78c524597ed9bdc16cf10503e2c0079be5
ensuring issue is reproducible on original commit f3a2439f20d918930cc4ae8f76fe1c1afd26958f

testing commit f3a2439f20d918930cc4ae8f76fe1c1afd26958f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 34994961a9292a9bb058efd32f8c832c417e0e0b450de95a72d333959f61919e
all runs: crashed: general protection fault in nl802154_trigger_scan
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2e8010a24a8693d94afb9f49bdc902a7fd9c5a2ba03a1198a98993777b9744f7
all runs: OK
# git bisect start f3a2439f20d918930cc4ae8f76fe1c1afd26958f c9c3395d5e3dcc6daee66c6908354d47bf98cb0c
Bisecting: 6243 revisions left to test after this (roughly 13 steps)
[291a73a8e63a6a00f2f6863989cd1652a1f5b9a1] Merge tag 'landlock-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

testing commit 291a73a8e63a6a00f2f6863989cd1652a1f5b9a1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d17528cde5e6a0262a7d0459b5f7f03c26d6fcb3c4481fb84f007744114e191c
all runs: crashed: general protection fault in nl802154_trigger_scan
# git bisect bad 291a73a8e63a6a00f2f6863989cd1652a1f5b9a1
Bisecting: 3057 revisions left to test after this (roughly 12 steps)
[36289a03bcd3aabdf66de75cb6d1b4ee15726438] Merge tag 'v6.3-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

testing commit 36289a03bcd3aabdf66de75cb6d1b4ee15726438 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d89ece90055a12313b78d6d2626d56b69de4385f4933d82adf2c6c9e9de75b66
all runs: OK
# git bisect good 36289a03bcd3aabdf66de75cb6d1b4ee15726438
Bisecting: 1528 revisions left to test after this (roughly 11 steps)
[48fb19940f2ba6b50dfea70f671be9340fb63d60] net: phy: micrel: add ksz9477_get_features()

testing commit 48fb19940f2ba6b50dfea70f671be9340fb63d60 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ac7b4de4a569b8baa47029eb987b66c52c5e7c8ded9d822db3453dde17ec3af2
run #0: crashed: INFO: trying to register non-static key in net_free
run #1: crashed: INFO: trying to register non-static key in net_free
run #2: crashed: INFO: trying to register non-static key in net_free
run #3: crashed: unregister_netdevice: waiting for DEV to become free
run #4: crashed: INFO: trying to register non-static key in net_free
run #5: crashed: INFO: trying to register non-static key in net_free
run #6: crashed: unregister_netdevice: waiting for DEV to become free
run #7: crashed: unregister_netdevice: waiting for DEV to become free
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: unregister_netdevice: waiting for DEV to become free
# git bisect bad 48fb19940f2ba6b50dfea70f671be9340fb63d60
Bisecting: 773 revisions left to test after this (roughly 10 steps)
[d8afe2f8a92d2aac3df645772f6ee61b0b2fc147] netpoll: Remove 4s sleep during carrier detection

testing commit d8afe2f8a92d2aac3df645772f6ee61b0b2fc147 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4116b409465a867e9dd2190fac37b1fda603204869fe1c6ecc484afd18112b77
all runs: OK
# git bisect good d8afe2f8a92d2aac3df645772f6ee61b0b2fc147
Bisecting: 386 revisions left to test after this (roughly 9 steps)
[149e8fb06cd925c38cfeb14458480be0cbe3a099] Merge branch 'wangxun-interrupts'

testing commit 149e8fb06cd925c38cfeb14458480be0cbe3a099 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 224bf026943950feed618b997ba94d10ab48291870f4388715e07ee7b0825fe8
all runs: OK
# git bisect good 149e8fb06cd925c38cfeb14458480be0cbe3a099
Bisecting: 193 revisions left to test after this (roughly 8 steps)
[03b0093f7b310493bc944a20f725228cfe0d3fea] Bluetooth: hci_qca: get wakeup status from serdev device handle

testing commit 03b0093f7b310493bc944a20f725228cfe0d3fea gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 43d159e47725468c4654d64d554b860f1c8d6920348d43b3545779f6c9b69514
run #0: crashed: INFO: trying to register non-static key in net_free
run #1: crashed: INFO: trying to register non-static key in net_free
run #2: crashed: INFO: trying to register non-static key in net_free
run #3: crashed: INFO: trying to register non-static key in net_free
run #4: crashed: unregister_netdevice: waiting for DEV to become free
run #5: crashed: INFO: trying to register non-static key in net_free
run #6: crashed: INFO: trying to register non-static key in net_free
run #7: crashed: INFO: trying to register non-static key in net_free
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: INFO: trying to register non-static key in net_free
# git bisect bad 03b0093f7b310493bc944a20f725228cfe0d3fea
Bisecting: 96 revisions left to test after this (roughly 7 steps)
[61d731e6538dc44abf2dca6e77098ec6e85f7cc2] Merge tag 'linux-can-next-for-6.3-20230206' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

testing commit 61d731e6538dc44abf2dca6e77098ec6e85f7cc2 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1b5606ed5726f32f84b9bcb94fd23617d09b529103a7bf74c6da92919001ea51
all runs: OK
# git bisect good 61d731e6538dc44abf2dca6e77098ec6e85f7cc2
Bisecting: 48 revisions left to test after this (roughly 6 steps)
[4c22942734f0814d3c928c25a80f48df0a6ce45e] net/sched: taprio: avoid calling child->ops->dequeue(child) twice

testing commit 4c22942734f0814d3c928c25a80f48df0a6ce45e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a4449f1b7bb3cba9a31115cdf470df16082c4e27c5e6298e91c8f8cb74310e79
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 4c22942734f0814d3c928c25a80f48df0a6ce45e
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[2f530df76c8cb5551d7d9395c77eb02282c3dc68] net/sched: taprio: give higher priority to higher TCs in software dequeue mode

testing commit 2f530df76c8cb5551d7d9395c77eb02282c3dc68 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0e7d9d92050841201f876e1305ef6aa41f8df40c123d8362b59aed3901111e66
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 2f530df76c8cb5551d7d9395c77eb02282c3dc68
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[83458a5f272b303479e7d2f451600817a7350b6b] Bluetooth: btusb: Add new PID/VID 0489:e0f2 for MT7921

testing commit 83458a5f272b303479e7d2f451600817a7350b6b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fe3c49894d6e036e14c7e9f1e6c198d3b3717fff1d87a324d942e7b56a0d6937
run #0: crashed: INFO: trying to register non-static key in net_free
run #1: crashed: INFO: trying to register non-static key in net_free
run #2: crashed: INFO: trying to register non-static key in net_free
run #3: crashed: INFO: trying to register non-static key in net_free
run #4: crashed: unregister_netdevice: waiting for DEV to become free
run #5: crashed: INFO: trying to register non-static key in net_free
run #6: crashed: unregister_netdevice: waiting for DEV to become free
run #7: crashed: unregister_netdevice: waiting for DEV to become free
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: unregister_netdevice: waiting for DEV to become free
# git bisect bad 83458a5f272b303479e7d2f451600817a7350b6b
Bisecting: 44 revisions left to test after this (roughly 6 steps)
[ecc0cc98632ac80ead7821997fdd5ad9cdede9de] net/sched: taprio: delete peek() implementation

testing commit ecc0cc98632ac80ead7821997fdd5ad9cdede9de gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5d519fc6d32226e7a6503d4f71e9611ca5cf626714e842b05450e9ebb774a117
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip ecc0cc98632ac80ead7821997fdd5ad9cdede9de
Bisecting: 44 revisions left to test after this (roughly 6 steps)
[fa4a15c85c849e92257da6dbffeb1e3a6399fd7b] ice: introduce clear_reset_state operation

testing commit fa4a15c85c849e92257da6dbffeb1e3a6399fd7b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1aefadc0a376d663f6629c89320f61030084530c8adedd041a3c8794b97ce31f
all runs: OK
# git bisect good fa4a15c85c849e92257da6dbffeb1e3a6399fd7b
Bisecting: 39 revisions left to test after this (roughly 5 steps)
[a306a90c8ffe1c4a29f8e8a1221d1c000e58a410] net/sched: taprio: calculate tc gate durations

testing commit a306a90c8ffe1c4a29f8e8a1221d1c000e58a410 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2dbdae93ae1e6f6ff42791b7d7aea175971eef807ef12e78bd5a4eac6e4995e8
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a306a90c8ffe1c4a29f8e8a1221d1c000e58a410
Bisecting: 39 revisions left to test after this (roughly 5 steps)
[8b50ac29854a04c8c35d3d0cb33d2166bf74c6e6] mlxsw: spectrum: Remove pointless call to devlink_param_driverinit_value_set()

testing commit 8b50ac29854a04c8c35d3d0cb33d2166bf74c6e6 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 29d02a95e1fdc89b9d7aace55f80a8af5fa1db907c4342c960551758b5f01c73
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 8b50ac29854a04c8c35d3d0cb33d2166bf74c6e6
Bisecting: 39 revisions left to test after this (roughly 5 steps)
[e5517551112ff2395611e552443932152f83672d] net/sched: taprio: rename close_time to end_time

testing commit e5517551112ff2395611e552443932152f83672d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 33b22431f1d6df87d2d4d81493516622033b90a8edd69b7a2372c31c3bb9e55f
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip e5517551112ff2395611e552443932152f83672d
Bisecting: 39 revisions left to test after this (roughly 5 steps)
[65823e07b1e4055b6278725fd92f4d7e6f8d53fd] mlxsw: spectrum_acl_tcam: Add missing mutex_destroy()

testing commit 65823e07b1e4055b6278725fd92f4d7e6f8d53fd gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: af487c9d47c235cdd5d5969eb449318cf7170379e9f32ec653d38379845601c0
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 65823e07b1e4055b6278725fd92f4d7e6f8d53fd
Bisecting: 39 revisions left to test after this (roughly 5 steps)
[9b2e3723728efe03433be5c13b31da451d88ee3d] net/mlx5: Introduce CQE error syndrome

testing commit 9b2e3723728efe03433be5c13b31da451d88ee3d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fd989d9c483ac9fc579cf2e968734244a349b780688254160ee42868abf04ade
all runs: OK
# git bisect good 9b2e3723728efe03433be5c13b31da451d88ee3d
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[194ab9476089bbfc021073214e071a404e375ee6] mlxsw: spectrum_acl_tcam: Reorder functions to avoid forward declarations

testing commit 194ab9476089bbfc021073214e071a404e375ee6 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0960fa225216e80ffb5cfeb692777856fcba1b90fad362bf64d5c17de8c8f0e5
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 194ab9476089bbfc021073214e071a404e375ee6
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[115f1a5c42bdad9a9ea356fc0b4a39ec7537947f] net: add SKB_HEAD_ALIGN() helper

testing commit 115f1a5c42bdad9a9ea356fc0b4a39ec7537947f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cdd7cf9ae82f502028c538580e2a473a6ace357162586540b82fc4b4d448d586
all runs: OK
# git bisect good 115f1a5c42bdad9a9ea356fc0b4a39ec7537947f
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[b24e9de39880e700f9a6ea9b5d33bb0d81e9cf81] Merge branch 'mlxsw-misc-devlink-changes'

testing commit b24e9de39880e700f9a6ea9b5d33bb0d81e9cf81 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5f08013cb3c90ffc04bcf465bedd36368f5338bd64a1c5a6b2561c2ddcb3dcdb
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip b24e9de39880e700f9a6ea9b5d33bb0d81e9cf81
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[c7d4e6ab3165693342c21f6faf80d983137fee0c] net/mlx5e: Propagate an internal event in case uplink netdev changes

testing commit c7d4e6ab3165693342c21f6faf80d983137fee0c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fe4f721b8b26b914e2c33213eb10797e76e44ea1e1c3a198f84c138c671995f8
all runs: OK
# git bisect good c7d4e6ab3165693342c21f6faf80d983137fee0c
Bisecting: 37 revisions left to test after this (roughly 5 steps)
[bf9f1baa279f0758dc2297080360c5a616843927] net: add dedicated kmem_cache for typical/small skb->head

testing commit bf9f1baa279f0758dc2297080360c5a616843927 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 346585ded0cc3ce995ce3ebbb908b5f5a3359c4eb123b47d1243def6793dadfb
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip bf9f1baa279f0758dc2297080360c5a616843927
Bisecting: 37 revisions left to test after this (roughly 5 steps)
[f2f527d595963aa86464ca3e05ec27dd5153d56e] can: raw: use temp variable instead of rolling back config

testing commit f2f527d595963aa86464ca3e05ec27dd5153d56e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 68ca56bbc805b5f3445a5708cfd65cb040e2dbe15f8b5d9a7be18f0e74faa022
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip f2f527d595963aa86464ca3e05ec27dd5153d56e
Bisecting: 37 revisions left to test after this (roughly 5 steps)
[7802886274cc850a205e9e334c5a1b1b743ea71c] mlx5: reduce stack usage in mlx5_setup_tc

revisions tested: 25, total time: 8h18m36.6458644s (build: 4h37m0.991853737s, test: 3h38m42.574690029s)
error: bisection is taking too long (>8h0m0s), aborting