ci starts bisection 2023-05-21 22:17:39.90716425 +0000 UTC m=+133982.249059317 bisecting cause commit starting from 0dd2a6fb1e34d6dcb96806bc6b111388ad324722 building syzkaller on 4bce1a3e705a8b62de8194bdb28f5eef89c8feec ensuring issue is reproducible on original commit 0dd2a6fb1e34d6dcb96806bc6b111388ad324722 testing commit 0dd2a6fb1e34d6dcb96806bc6b111388ad324722 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ff1a6c79335a1394963a27ad4d10de5bc7ac28f7e696f25fac5d501660b76a76 all runs: crashed: general protection fault in folio_create_empty_buffers testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 10aa12cf9732ab19497e62112ffc4f2dd07efd33e24146b3720f83ec34c9b03d all runs: crashed: general protection fault in create_empty_buffers 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: 71594b4225b7fda8a230662376b17148d99bb11fc2fa6612fb60af1e36da7d4f run #0: crashed: general protection fault in create_empty_buffers run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: general protection fault in create_empty_buffers run #8: crashed: general protection fault in create_empty_buffers run #9: crashed: general protection fault in create_empty_buffers testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 34a96e44ed31b94ebd414c4cee3c9c806b78ed78c100e304a3e8198d7528f1c6 run #0: crashed: general protection fault in create_empty_buffers run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: general protection fault in create_empty_buffers run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ee128449678222ec73f91a9305dfe21eee3f80b7780eb4172a1a59a56e9f3083 run #0: crashed: general protection fault in create_empty_buffers run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: general protection fault in create_empty_buffers run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: general protection fault in create_empty_buffers run #8: crashed: general protection fault in create_empty_buffers run #9: crashed: general protection fault in create_empty_buffers testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e23d4c94aa70a04cfc3ca792c185458d6be7d2a18d24964feb9f85f363ccb7e5 run #0: crashed: general protection fault in create_empty_buffers run #1: crashed: general protection fault in create_empty_buffers run #2: crashed: general protection fault in create_empty_buffers run #3: crashed: general protection fault in create_empty_buffers run #4: crashed: general protection fault in create_empty_buffers run #5: crashed: general protection fault in create_empty_buffers run #6: OK run #7: OK run #8: crashed: general protection fault in create_empty_buffers run #9: OK testing release v5.18 testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: dd8186d8fcc3a89258daff3d23e1d3e34a5ced0f646698475e9146ad520ae1ae all runs: crashed: general protection fault in create_empty_buffers testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d449629c01a2648ab608598f06865016a23b43e09ddeb5613b688c32a917b68c all runs: crashed: WARNING in __folio_mark_dirty testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a2778a2b2bbc1ecddd02e594f15d8c0858f8650c731f996eab515e920e0aea4e all runs: crashed: WARNING in __folio_mark_dirty testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a190d954f8baa7f731f59022be9fd99ba761985e6147027ba09d2c1473a0bd72 all runs: crashed: WARNING in __set_page_dirty testing release v5.14 testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 04965f38feff136c53e7ea1d3c54331a2a48b39257d04aeda12da321cd1d44b9 all runs: crashed: WARNING in __set_page_dirty testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ba9626dd8149cbbcfaf3b11a89fdcbda89170774c958f6b8b52f359a567531af all runs: crashed: WARNING in account_page_dirtied testing release v5.12 testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4a4fbc685c41d6b0ac5fde8d3b297fe0f890160e8ff7c3eb28020bd5ac454b71 all runs: crashed: WARNING in account_page_dirtied testing release v5.11 testing commit f40ddce88593482919761f74910f42f4b84c004b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a436731bc28ba34acf72fc1125c4cdfc77cb4887919cfcebf6eca50e8b0429dc run #0: crashed: general protection fault in create_empty_buffers run #1: crashed: general protection fault in create_empty_buffers run #2: crashed: general protection fault in create_empty_buffers run #3: crashed: general protection fault in create_empty_buffers run #4: crashed: general protection fault in create_empty_buffers run #5: crashed: general protection fault in create_empty_buffers run #6: crashed: general protection fault in create_empty_buffers run #7: crashed: general protection fault in create_empty_buffers run #8: crashed: general protection fault in create_empty_buffers run #9: OK testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 322d10227d74ec5cbe368f8bbedcbe4eb7b939ca6b91635c2980db694574f044 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.9 testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 95b33e148c66f443ec12fb51101aa9284b4b5671ff21058be69f92caa7c8ac0b all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.8 testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fbb3bcff502e8cda18cbe2457fcd4bb7e79bccff8fa864f8c9c562d86fbd3be5 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.7 testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 370ef5e24f522d94ac230cab75454b8c4723f3eb67a15bf7563abf21d643a84d all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.6 testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 24610e0274d89de93982b62551e478ef388a5e160c4a6675a107f6c311a36770 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.5 testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 523c26aec4cd680ca2ea11b3462c73f115383468ccf4ef83e17961eafe87e433 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.4 testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: fadd11df12241cfb6143c122ee0c18f62a3d241fbeee9a7c6f1b25a0db17f730 run #0: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #1: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #2: basic kernel testing failed: KASAN: use-after-free Read in __task_pid_nr_ns run #3: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #4: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #5: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #6: basic kernel testing failed: KASAN: use-after-free Read in __task_pid_nr_ns run #7: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #8: basic kernel testing failed: KASAN: use-after-free Read in __task_pid_nr_ns run #9: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.3 testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c7ce690c36796cb30094afb54eeb567e44518fe4282cef0a064550eded60eb63 all runs: boot failed: BUG: spinlock bad magic in nf_connlabels_get testing release v5.2 testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f5550d0ab612e07f41d5e31568416260f552adde5348f9643fcd0f5c1020abe0 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.1 testing commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 8820a6e5203e0117a20e0d0bfb16c80faf3383bad359a94f45e26d2aff26c3dc all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v5.0 testing commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 320044c49a3d6aa31c9ab46e173ae668948ef6ad087ec5dfc58686c26159c2e4 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v4.20 testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 759b4915e6c0a96859c201eda7370b6b773267f1ada46d369ec4fe3ac24e56db all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 40ecb29989ae4d372df03c22fa6a1ad0a5cb4819a93df93b0c4ddc670961175d all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns revisions tested: 27, total time: 6h44m26.445904854s (build: 4h49m24.203271865s, test: 1h47m6.110736243s) error: oldest tested release had kernel build, boot or test errors