ci starts bisection 2023-06-15 19:49:45.185251555 +0000 UTC m=+26925.017149094
bisecting cause commit starting from b6dad5178ceaf23f369c3711062ce1f2afc33644
building syzkaller on 76decb8275c764d309b8daf5ab9dc573b2411ddf
ensuring issue is reproducible on original commit b6dad5178ceaf23f369c3711062ce1f2afc33644

testing commit b6dad5178ceaf23f369c3711062ce1f2afc33644 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a5dfdda9c7446ffcf775782ccfc88779ea2b586c244cbf2d4979d08ef9ae813e
run #0: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #1: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #2: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #3: crashed: KASAN: slab-use-after-free Read in udf_finalize_lvid
run #4: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #5: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #6: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #7: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #8: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #9: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #10: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #11: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #12: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #13: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #14: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #15: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #16: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #17: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #18: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #19: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 1b15dea3d3efc38c57102064bc1007882665139da82d4a7ee987951386acdbe4
run #0: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #1: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #2: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #3: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #4: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #5: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #6: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #7: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #8: crashed: KASAN: out-of-bounds Read in udf_finalize_lvid
run #9: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: f2d336a0ef9c77ad038f30534c9e04df1f1f3a104e51b6d53ebc62d8cc7bc617
run #0: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #1: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #2: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #3: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #4: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #5: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #6: crashed: KASAN: out-of-bounds Read in udf_finalize_lvid
run #7: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #8: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #9: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 4cc34053b9ae7192a070d09f42e881862839bd7784e983bb5471c3618285a397
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 959a79d9e00855fdbb7b62062d1bf9384a21b174a0a29deda2a0269544454fd5
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 1a9c3fe8fb85c67ddd7dc42df10cf7871d3c222d73d77d8e5e3ca13fe03ad2cc
run #0: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #1: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #2: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #3: crashed: KASAN: out-of-bounds Read in udf_finalize_lvid
run #4: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #5: crashed: KASAN: use-after-free Write in udf_close_lvid
run #6: crashed: BUG: unable to handle kernel paging request in udf_close_lvid
run #7: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #8: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #9: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 0aa932678cef2710cfe57f12001f224df564127e856fa413507b67ac2e38acfc
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: 7547ef5b767df91c6ef219afa8275412de4c14a4a2a3d695a476181b30f4f2b8
run #0: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #1: crashed: KASAN: out-of-bounds Read in udf_finalize_lvid
run #2: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #3: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #4: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #5: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #6: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #7: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #8: crashed: KASAN: use-after-free Read in udf_finalize_lvid
run #9: crashed: KASAN: use-after-free Read in udf_finalize_lvid
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: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9fe65d9b1fe69b6fb6d0d1d5f703898e920a1964caa356b3705d7b5b44178c20
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 811ffe2e3d43dd288f8ea75154433d11035f9e8ff7a574fc92f6d1ea8de56568
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: aa80bee9c04b7531890d620be71b829e527d75fb77508d21aa938f8a4214b760
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.12
testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a8fc817e6435e2c9b77ae4cc92adcc51331281a69e144ee7416e98f805d02178
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a5e8b79e357c9e40ae538de49ed261f7a0c86d2416276831fd88badb117a2696
all runs: crashed: KASAN: use-after-free Read in udf_finalize_lvid
testing release v5.10
testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9d2cb597ae2744e96f785d8790e9c895f7f884e1e5857305b7f73293c85cb751
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 (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 90d32492f72aa869ecb859de53ad1ed43472b75cb0e44b3a8975badbf39f519c
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_active_pid_ns
run #3: basic kernel testing failed: KASAN: use-after-free Read in __task_pid_nr_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_active_pid_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
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_active_pid_ns
run #3: basic kernel testing failed: KASAN: use-after-free Read in __task_pid_nr_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_active_pid_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_active_pid_ns
run #9: 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: 4be3fb33c0ea85e180a55bd7ca3eb6f5c28e767ca52617ab03759c1c61048d9e
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: e95415667cd4fef4636a3a15de7be76f290ac53c7b53b12a2a3ba5460c1d8646
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
revisions tested: 27, total time: 8h48m18.891087252s (build: 7h21m9.771943529s, test: 1h17m41.48462537s)
error: oldest tested release had kernel build, boot or test errors