ci starts bisection 2024-03-16 10:59:12.40127794 +0000 UTC m=+66211.909487992 bisecting cause commit starting from aae08491b9438347e9656c44021824ad236052b4 building syzkaller on d615901c739a765329b688494cee2f8e1b5037cb ensuring issue is reproducible on original commit aae08491b9438347e9656c44021824ad236052b4 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 80c58d67a2bbe11d2858a0339d80daa6fd79158049f406067fb2a1dfde9b879c run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: WARNING in sock_map_delete_elem run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: possible deadlock in console_flush_all run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: WARNING in sock_map_delete_elem run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem run #10: crashed: possible deadlock in hrtimer_run_queues run #11: crashed: WARNING in sock_map_delete_elem run #12: crashed: WARNING in sock_map_delete_elem run #13: crashed: WARNING in sock_map_delete_elem run #14: crashed: WARNING in sock_map_delete_elem run #15: crashed: WARNING in sock_map_delete_elem run #16: crashed: WARNING in sock_map_delete_elem run #17: crashed: WARNING in sock_map_delete_elem run #18: crashed: WARNING in sock_map_delete_elem run #19: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0c3e65e7f601575a1e66a8954c8e93526c8a9d06485b99e00822c1a0d31ea7b5 all runs: OK false negative chance: 0.000 kconfig minimization: base=3937 full=7972 leaves diff=2022 split chunks (needed=false): <2022> split chunk #0 of len 2022 into 5 parts testing without sub-chunk 1/5 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 757591dc362fcbb4bebec3318310847ec696f563a279d62cf04c252b6739d329 run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: WARNING in sock_map_delete_elem run #2: crashed: possible deadlock in hrtimer_run_queues run #3: crashed: WARNING in sock_map_delete_elem run #4: crashed: possible deadlock in hrtimer_run_queues run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: WARNING in sock_map_delete_elem run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c4d5bf07d182364b0034eb9d0787e4cbdfbf2116d4eefb4d3de3b566e750927f run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: possible deadlock in console_flush_all run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: WARNING in sock_map_delete_elem run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: WARNING in sock_map_delete_elem run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 35cf4191b63204fdfe59368f639a65d68e634bb881c8f97bff3c6bbe7679452d run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: WARNING in sock_map_delete_elem run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: WARNING in sock_map_delete_elem run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: possible deadlock in console_flush_all run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e7f19daf2511e5cd43738a01e5966e68b366b9e7d8618fa244e0393d92a0774f all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 testing commit aae08491b9438347e9656c44021824ad236052b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b0513686c4537047862e5085f9e704518b06a86625c090beb41fe0eee2dce95b all runs: OK false negative chance: 0.000 minimized to 402 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DVB_CORE EXTCON FB GPIOLIB HID_ZEROPLUS I2C_MUX IIO IOMMUFD IRQ_REMAP KVM KVM_INTEL LIBNVDIMM MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_VIPERBOARD PARPORT PCCARD PCMCIA PHONET 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VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WANT_DEV_COREDUMP WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_PURELIFI WLAN_VENDOR_SILABS X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK X86_X2APIC X86_X32_ABI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC] picked [v6.8 v6.7 v6.6 v6.4 v6.2 v6.0 v5.18 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 31 release tags testing release v6.8 testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d5ac0a1bba51a055886b7bfa41e37167600db9ee5f3d825a4d655d645dcc6977 run #0: crashed: possible deadlock in hrtimer_run_queues run #1: crashed: WARNING in sock_map_delete_elem run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: WARNING in sock_map_delete_elem run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: WARNING in sock_map_delete_elem run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v6.7 testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5b20b33ac944a691592a730881400b6db294329931c8372cb2905834dabf7c86 run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: WARNING in sock_map_delete_elem run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: possible deadlock in console_flush_all run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: possible deadlock in hrtimer_run_queues run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v6.6 testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 48418ed4e036bd5d47e7880ece2b421152c6c7da3e6f99b965a4b9aeec4c84b5 run #0: crashed: WARNING in sock_map_delete_elem run #1: crashed: possible deadlock in hrtimer_run_queues run #2: crashed: WARNING in sock_map_delete_elem run #3: crashed: WARNING in sock_map_delete_elem run #4: crashed: WARNING in sock_map_delete_elem run #5: crashed: WARNING in sock_map_delete_elem run #6: crashed: WARNING in sock_map_delete_elem run #7: crashed: WARNING in sock_map_delete_elem run #8: crashed: WARNING in sock_map_delete_elem run #9: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ead80e209afc38d15ef7177ff368bf32d17a0bff60b3188c340a30de7aa8d739 all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dc327d4629c797069ac02571b716c03c8f8b03512c4262d4d394a59a93d2330c all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f0c8b86d6e59b66cb4d3eba1d7129dee0346d0fbaac6d5ec8849f330459832a7 all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v5.18 testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 15e160f7ac0018d1d319e0ad542f3fbb38a4035417e1d9ac121340a0418ac53c all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c02355fa4ca16c5b2867bf68dddf368bd7c105e4ab7639242662bd7d37ac5687 all runs: boot failed: UBSAN: null-ptr-deref in corrupted unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f307a4e213c814fd9090918bbc7b5f12cf1c698985daf410776169077880cf20 all runs: crashed: WARNING in sock_map_delete_elem representative crash: WARNING in sock_map_delete_elem, types: [WARNING] testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3c02fec5e05e8b0c0cc5fc64ee1d501ed0453ae4cdd7ba9e550915a3b37406a4 all runs: OK false negative chance: 0.000 # git bisect start 62fb9874f5da54fdb243003b386128037319b219 2c85ebc57b3e1817b6ce1a6b703928e113a90442 Bisecting: 23399 revisions left to test after this (roughly 15 steps) [d6560052c2f73db59834e9a3c0aba20579aa7059] Merge tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator testing commit d6560052c2f73db59834e9a3c0aba20579aa7059 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d41a16eacdeb2d15b1f45d772e87e7fca0693873f19449f9345f8690bc17d18e run #0: crashed: WARNING in kvm_wait run #1: crashed: WARNING in kvm_wait run #2: crashed: WARNING in kvm_wait run #3: crashed: WARNING in kvm_wait run #4: crashed: WARNING in kvm_wait run #5: crashed: WARNING in kvm_wait run #6: crashed: WARNING in kvm_wait run #7: crashed: WARNING in kvm_wait run #8: boot failed: WARNING in kvm_wait run #9: boot failed: WARNING in kvm_wait representative crash: WARNING in kvm_wait, types: [WARNING] # git bisect bad d6560052c2f73db59834e9a3c0aba20579aa7059 Bisecting: 11720 revisions left to test after this (roughly 14 steps) [345b17acb1aa7a443741d9220f66b30d5ddd7c39] Merge tag 'for-linus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml testing commit 345b17acb1aa7a443741d9220f66b30d5ddd7c39 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e0c60ab7b46fcb6cd6f1c0544d9444f3537be81b0e3b6a89a2d6236636d30fdc all runs: OK false negative chance: 0.000 # git bisect good 345b17acb1aa7a443741d9220f66b30d5ddd7c39 Bisecting: 5881 revisions left to test after this (roughly 13 steps) [56bf6fc266ca14d2b9276c8a62e4ff6783bfe68b] Merge tag 'arm-defconfig-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc revisions tested: 19, total time: 14h58m43.116972282s (build: 11h28m15.189760232s, test: 3h13m1.590040098s) error: bisection is taking too long (>12h0m0s), aborting