bisecting fixing commit since 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
building syzkaller on 510951950dc0ee69cfdaf746061d3dbe31b49fd8
testing commit 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1
kernel signature: 1a1d2595ef8b42cb606e33e16b65cfdcc5769cddd33209112c5bdb2507607901
run #0: crashed: WARNING in generic_make_request_checks
run #1: crashed: WARNING in generic_make_request_checks
run #2: crashed: WARNING in generic_make_request_checks
run #3: crashed: WARNING in generic_make_request_checks
run #4: crashed: WARNING in generic_make_request_checks
run #5: crashed: WARNING in generic_make_request_checks
run #6: crashed: WARNING in generic_make_request_checks
run #7: crashed: WARNING in generic_make_request_checks
run #8: crashed: WARNING in generic_make_request_checks
run #9: crashed: WARNING in generic_make_request_checks
run #10: crashed: WARNING in generic_make_request_checks
run #11: crashed: WARNING in generic_make_request_checks
run #12: crashed: WARNING in generic_make_request_checks
run #13: crashed: WARNING in generic_make_request_checks
run #14: crashed: WARNING in generic_make_request_checks
run #15: crashed: WARNING in generic_make_request_checks
run #16: crashed: WARNING in generic_make_request_checks
run #17: crashed: WARNING in generic_make_request_checks
run #18: crashed: WARNING in generic_make_request_checks
run #19: boot failed: can't ssh into the instance
testing current HEAD 9e9fb7655ed585da8f468e29221f0ba194a5f613
testing commit 9e9fb7655ed585da8f468e29221f0ba194a5f613
arch/x86/kernel/setup.c:916:6: error: implicit declaration of function 'acpi_mps_check' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1110:2: error: implicit declaration of function 'acpi_table_upgrade' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1112:2: error: implicit declaration of function 'acpi_boot_table_init' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1120:2: error: implicit declaration of function 'early_acpi_boot_init'; did you mean 'early_cpu_init'? [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1162:2: error: implicit declaration of function 'acpi_boot_init' [-Werror=implicit-function-declaration]
revisions tested: 1, total time: 26m35.649493606s (build: 14m59.920920077s, test: 10m40.840865324s)
bisection is inconclusive, the first good commit could be any of:
7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
9e9fb7655ed585da8f468e29221f0ba194a5f613