ci2 starts bisection 2023-08-15 01:28:19.339780343 +0000 UTC m=+297593.038349241
bisecting cause commit starting from d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da
building syzkaller on 39990d513277ce9372a4cc89bdac23d9fc30b056
ensuring issue is reproducible on original commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da

testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 354d6ab43526fc49b9d491849f9e17f92865e28557f369e2db4145ddd678eb32
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
check whether we can drop unnecessary instrumentation
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 103ec57187e94d7ea9dfdcb757240e3ae303650f8925fe8053c5249d992badb3
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
the bug reproduces without the instrumentation
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
kconfig minimization: base=5179 full=6487 leaves diff=250
split chunks (needed=false): <250>
split chunk #0 of len 250 into 5 parts
testing without sub-chunk 1/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c7dd20f058c180d166b849ea0448a878b4c4b8aa2300acce9c739c3a8f80bf61
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fcd65a6313c4892d49fb89bdfad1e57418cfcc7d8395fe44d1db67995f175d2c
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2d31b136e028fdbedd995af762c20b8d552b88cb9fd788b2da05c886774dea22
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8a1b0c590f16cc438705a8e7fd89cb1b253fcf6bc53c9b53fa69d5076d090097
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building d7dacaa439c7cd0f3e2130e90ac8f2b91370d3da: net/socket.c:1225: undefined reference to `wext_handle_ioctl'
net/socket.c:3420: undefined reference to `compat_wext_handle_ioctl'
net/core/net-procfs.c:329: undefined reference to `wext_proc_init'
net/core/net-procfs.c:345: undefined reference to `wext_proc_exit'
minimized to 50 configs; suspects: [HID_ZEROPLUS USB_NET_CDC_MBIM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_DM9601 USB_NET_GL620A USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD USB_OHCI_HCD_PCI USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_PRINTER USB_SERIAL_GENERIC USB_SERIAL_PL2303 USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_TRANCEVIBRATOR USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_WDM WLAN WLAN_VENDOR_ATH WLAN_VENDOR_ATMEL WLAN_VENDOR_BROADCOM WLAN_VENDOR_INTERSIL WLAN_VENDOR_MARVELL WLAN_VENDOR_MEDIATEK WLAN_VENDOR_MICROCHIP WLAN_VENDOR_PURELIFI WLAN_VENDOR_RALINK WLAN_VENDOR_REALTEK WLAN_VENDOR_RSI WLAN_VENDOR_SILABS WLAN_VENDOR_ZYDAS X86_X32_ABI ZEROPLUS_FF]
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing release v6.1.25
testing commit f17b0ab65d17988d5e6d6fe22f708ef3721080bf gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: df2f04e12766649dcae3dd7c3b9907dfb04c0e73137b56392832c64bc1b868f8
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.24
testing commit 0102425ac76bd184704c698cab7cb4fe37997556 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ccd388decac29ba19a4adbe9fdc336d07345cec0af5fcd1874d7e73f0a70c025
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.23
testing commit 543aff194ab6286af7791c5a138978ee7da4c93f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3f5a1ae1af910c14ca27ddc6674ebba3e51225a8ab02f79fd62368930dd1bb36
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.22
testing commit 3b29299e5f604550faf3eff811d6cd60b4c6cae6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 25aae8026615cfb34c87b79cadb07f7466297b746605495611c200ce53c8202e
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.21
testing commit e3a87a10f2591f296d1a50c5af6820e2181d564a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b82b1eb52ac58cbf33a6eaa1d8b7ff7b019ac098b0879a8cf271eb64a26d3545
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.20
testing commit 7eaef76fbc4621ced374c85dbc000dd80dc681d7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2f3c49bfe214f70cf4c085a495c4ba8f205e564e38e54dd2347944e0adeb090b
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.19
testing commit 6449a0ba6843fe70523eeb7855984054f36f6d24 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 87f22f29fcf8f2bfe66e6d5370f46dae0b25667247f7a88b85c86e24426aad24
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.18
testing commit 1cc3fcf63192dfbf5ac13bc6134ae9120ebdcba6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c9803618264ef37451424d0bf942abc27a829363f8bad97b2a062959502d6abc
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.17
testing commit 11585e2f8b9d5b4f0a4c51f12adcaab1573811f1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b2585b568b52c0adc2b5ba7ff6c3b635871cb9607dec1875bfee2505a77eb85b
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.16
testing commit 8a923980a19087421e8c99efb68ca0e4200daefd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 88497e5eb09c0474968b3887359d9213b658cdbe2abc09ea938f14859e5df2c4
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.15
testing commit 42616e0f09fb4e9a6c59892a227f7bdefbd2d6d3 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f645850b9adcfa6604bc82ce486846b5f8bb44586beb0a6a8b5c792dddb397ed
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.14
testing commit 7d54cb2c26dad1264ecca85992bfe8984df4b7b5 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8b6285680a83e967f9a9b3dffdd69b261ece5ccd9b90035132fcae557978d1d6
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.13
testing commit 1ac8758e027247774464c808447a9c2f1f97b637 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 73ee6c90b066695c18de615b60e71b700f2bb1d80f9f3ac9aba7f117a8d1e321
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.12
testing commit 129c15b606278f9254a16013f7e5a94a128d9bcd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 495cd7ee1ce1191c5f68bd353447d1a0346078ae79d86266c85776465f4d34e9
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.11
testing commit d60c95efffe84428e3611431bf688f50bfc13f4e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: adf44bd83c428dc61e3d30d1e95b430927274bc6a44fff00f41f47e69831d004
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.10
testing commit 17d99ea98b6238e7e483fba27e8f7a7842d0f345 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 12130f398d31bb02327c13d012f8c77287059917363d1a4f7a8fb559f904965f
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.9
testing commit 68a95455c153f8adc513e5b688f4b348daa7c1b1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 46fe0686f45f7b42a3c9529dbd2eae664a87c02978358bc51b74ba2acedf42f3
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.8
testing commit 93f875a8526a291005e7f38478079526c843cbec gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 85ab62263aca38f53cebac1f222ae24c9dc7cb9efca3725a7619b5adca13f153
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.7
testing commit 21e996306a6afaae88295858de0ffb8955173a15 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9e857f7cc89bd28b0c0bef77778b72943eecc889767a34101dd57da5a79b1696
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.6
testing commit 38f3ee12661fdc2805e06942e4e3d604e03cd9cf gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b77d0a3bd1b8ed0577b75a1d314059977f3361ac414c66d6514c39b03a16e21f
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.5
testing commit 90ca7a874a9093e500cc6147cecd85ad2e6a2852 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 80f81a997d38817863541bfca3496bc22491c708d95198583d6358903ddc6ba1
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.4
testing commit 2cb8e624295ffa0c4d659fcec7d9e7a6c48de156 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b803d3281cf098f25902bebdc0d01a6e23aa01df087f3ea74da9a134b947ff15
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.3
testing commit 4adc0fbe03a69d3189607bf74e82a79c29c08b4a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9f80f8a94a2511c9c28587141025be8791b72ac5cb992057fb1740f53de3e5b1
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.2
testing commit d6a980a0da6cacb523bb1e069b1780ae1c3086a7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0b796147b08efe0555f7a097bfbeda9609126e6635bc94d4e16eebfe35ce5b04
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1.1
testing commit ebdb69c5b054f115ef5ff72f0bb2aaa1718904e6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ad6ca5deed04addff66b36ec7a2a33f2cac71c205d3f14fe5c74cdb7c0f54721
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8e2518f826af7ad79730e4839fb4739e97480006b3066bfb1dba7a2f6d208cf8
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
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: 8c1dcbe64d06d94910d5f3f2a33e1b8777c4c1faa4d67ecaec00151b8b004708
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8270e86667690e56fa14a1301c94f695e3895af5020a3b2aa7a21209d6c61b1b
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
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: 16a73780e4e537f60ce9d4c06dd4e9337cddbedf5840dff82b02e3c3ffd46682
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 52a4d661f819bf09ec4b23ca3943e527faf3ed1fcd1af25ce846aa0c5d5fac12
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
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: f8384d9778bc1b392a717403a3026f9a2389e4ea3027d8a7bee68f35dd0f05cf
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c9ce1f528a12d2ef9db0851bd86998aedd02fab4b3cc6b3beb91b47dc884528
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 26f669274212165564e627dc659734b6b80e5ff9940ad2acc33cc876f368e6fb
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
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: 7aeb5b7a50701d7fcdcf92d4afdd78c90980b9421ded4f64c219fc2a108a3fcd
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.12
testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f1c810723045a2d4f2b0dc80dc77e139225f2d08f1c9f7c3648788f7ed4e950d
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 191b281dbb9525af81aa63fe8902072e7dc924b8d48f2cbbd728a27a6ec3663f
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
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: abd27f4a123d1b56c5e34cb90c157e93df921dc1f3cb826e71df0554cea1ee5b
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.9
testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2b20e1481b5b238584869cd5ab6e005c8bae33a9a93ba1d44dc2e35c0a26c1a2
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0a847800fef7832dc3a8b63f5bdbeed1780ec6efb728901088eb58d796f33362
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.7
testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bc730932f722aae86fa4499ac5c91e0651452751ea623e046b93f95f73dc19f0
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.6
testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1efb0435e3b109d940c70d28bfa9372ba88af31e01d431264836fb68cf35663c
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 105f0ae53b58b6120248e916d06375a0cdaf9f76dafd97a03384c5e857b66ab3
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
testing release v5.4
testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 6dd4686fe3761f938ef4df34ccf0dbdf7ee6e81a36a53a7d5a4027584fceaa17
all runs: OK
false negative chance: 0.000
# git bisect start d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 219d54332a09e8d8741c1e1982f5eae56099de85
Bisecting: 8639 revisions left to test after this (roughly 13 steps)
[8c39f71ee2019e77ee14f88b1321b2348db51820] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit 8c39f71ee2019e77ee14f88b1321b2348db51820 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3042b83ed11143fd9c6cbc28adfb566dee9aa834799ab3a61bbc39db3d0ecd7f
all runs: OK
false negative chance: 0.000
# git bisect good 8c39f71ee2019e77ee14f88b1321b2348db51820
Bisecting: 4316 revisions left to test after this (roughly 12 steps)
[76bb8b05960c3d1668e6bee7624ed886cbd135ba] Merge tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

testing commit 76bb8b05960c3d1668e6bee7624ed886cbd135ba gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7cdece6e963ceb0b0c68e513e8f68b65cf303028db1273c7581fe20a41842e52
all runs: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN]
# git bisect bad 76bb8b05960c3d1668e6bee7624ed886cbd135ba
Bisecting: 2146 revisions left to test after this (roughly 11 steps)
[21b26d2679584c6a60e861aa3e5ca09a6bab0633] Merge tag '5.5-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

testing commit 21b26d2679584c6a60e861aa3e5ca09a6bab0633 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 35fcccd78b41146262bb66f26252d8588d6709d6930c1e78ade07b3647ff4990
all runs: OK
false negative chance: 0.000
# git bisect good 21b26d2679584c6a60e861aa3e5ca09a6bab0633
Bisecting: 1072 revisions left to test after this (roughly 10 steps)
[e5b3fc125d768eacd73bb4dc5019f0ce95635af4] Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit e5b3fc125d768eacd73bb4dc5019f0ce95635af4 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 57115331a767fa5b63ef3f8c0fbe7cdc891e875266b5dd1c5596c410ad0310d4
all runs: OK
false negative chance: 0.000
# git bisect good e5b3fc125d768eacd73bb4dc5019f0ce95635af4
Bisecting: 541 revisions left to test after this (roughly 9 steps)
[937d6eefc716a9071f0e3bada19200de1bb9d048] Merge tag 'docs-5.5a' of git://git.lwn.net/linux

testing commit 937d6eefc716a9071f0e3bada19200de1bb9d048 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 102b397ee8674bc733573fd952429c6dcdceab6cbf2c8e7f9902ace1cbb60fca
all runs: OK
false negative chance: 0.000
# git bisect good 937d6eefc716a9071f0e3bada19200de1bb9d048
Bisecting: 285 revisions left to test after this (roughly 8 steps)
[9b326948c23908692d7dfe56ed149840d3829eaa] Merge tag 'firewire-update' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

testing commit 9b326948c23908692d7dfe56ed149840d3829eaa gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 560f9e451391927505451e3e35cc072ae7cee65000904230bd19a28d2d8c6dd9
all runs: OK
false negative chance: 0.000
# git bisect good 9b326948c23908692d7dfe56ed149840d3829eaa
Bisecting: 142 revisions left to test after this (roughly 7 steps)
[4c037dd5fd32240066f5a222e432cd609ce620fd] xfs: cleanup xchk_dir_rec

testing commit 4c037dd5fd32240066f5a222e432cd609ce620fd gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 49aab5c0898719bf7de5ad8faa3ae4c2d65aba07c1594214159bbf3c311f7a43
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 4c037dd5fd32240066f5a222e432cd609ce620fd
Bisecting: 142 revisions left to test after this (roughly 7 steps)
[8ef34723eff08806e3e9c1c756c62a3cb482a3b8] xfs: add missing early termination checks to record scrubbing functions

revisions tested: 56, total time: 12h9m13.491871103s (build: 7h52m13.686151502s, test: 3h44m8.796175612s)
error: bisection is taking too long (>12h0m0s), aborting