![]() ![]() #PF: error_code(0x0000) - not-present page ![]() #PF: supervisor read access in kernel mode ![]() BUG: kernel NULL pointer dereference, address: 0000000000000020 Ile_start_write(cprm.file) with a NULL file. But coredump assumesĬertain variables are set up for us when this happens, and calls Would just return early, without an error. The way disabling the umh was designed was that call_usermodehelper_exec() re_pattern = |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e This has been reported by Sergey when one triggers a a coredump Over what call_usermodehelper_exec() did. Will crash on null pointer dereference, since we make assumptions When this is done, and crashdump is triggered, it err=GF_ERROR_SENSOR_NOT_AVAILABLE, errno=1064Ġ8-14 20:31:31.307 1283 1283 D : request token: 5, target: 1002, cmd id: 8Ġ8-14 20:31:31.307 1283 1283 D : carveout_ion_handle_fd = 14,carveout_ion_handle_len = 4194304Ĭommit 64e90a8 ("Introduce STATIC_USERMODEHELPER to mediateĬall_usermodehelper()") added the optiont to disable allĬall_usermodehelper() calls by setting STATIC_USERMODEHELPER_PATH toĪn empty string. ![]()
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