[2022/07/27 12:50:53.534631, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) talloc: access after free error - first free may be at ../../tevent_req.c:291 [2022/07/27 12:50:53.534666, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) Bad talloc magic value - access after free [2022/07/27 12:50:53.534673, 0] ../../lib/util/fault.c:172(smb_panic_log) =============================================================== [2022/07/27 12:50:53.534678, 0] ../../lib/util/fault.c:173(smb_panic_log) INTERNAL ERROR: Bad talloc magic value - access after free in pid 851 (4.16.3) [2022/07/27 12:50:53.534683, 0] ../../lib/util/fault.c:177(smb_panic_log) If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting [2022/07/27 12:50:53.534688, 0] ../../lib/util/fault.c:182(smb_panic_log) =============================================================== [2022/07/27 12:50:53.534693, 0] ../../lib/util/fault.c:183(smb_panic_log) PANIC (pid 851): Bad talloc magic value - access after free in 4.16.3 [2022/07/27 12:50:53.534741, 0] ../../lib/util/fault.c:245(log_stack_trace) BACKTRACE: #0 log_stack_trace + 0x41 [ip=0x7f376ed414e1] [sp=0x7ffd286694b0] #1 smb_panic + 0xe [ip=0x7f376ed4186e] [sp=0x7ffd28669de0] #2 [ip=0x7f376eb72322] [sp=0x7ffd28669df0] #3 fchmod_acl_module_common + 0x22de [ip=0x7f376ef6ac3e] [sp=0x7ffd28669e20] #4 tevent_common_invoke_immediate_handler + 0x18b [ip=0x7f376eb52b7b] [sp=0x7ffd28669e70] #5 tevent_common_loop_immediate + 0x1b [ip=0x7f376eb52b9b] [sp=0x7ffd28669ed0] #6 tevent_common_loop_timer_delay + 0x8d3 [ip=0x7f376eb564a3] [sp=0x7ffd28669ee0] #7 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f376eb4e91d] [sp=0x7ffd28669f40] #8 _tevent_loop_once + 0x96 [ip=0x7f376eb50e36] [sp=0x7ffd28669f60] #9 tevent_common_loop_wait + 0x1c [ip=0x7f376eb50f3c] [sp=0x7ffd28669f90] #10 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f376eb4e98d] [sp=0x7ffd28669fb0] #11 smbd_process + 0x83c [ip=0x7f376eff7c4c] [sp=0x7ffd28669fd0] #12 _start + 0x1ddc [ip=0x5615af3e9c9c] [sp=0x7ffd2866a070] #13 tevent_common_invoke_fd_handler + 0x96 [ip=0x7f376eb52926] [sp=0x7ffd2866a140] #14 tevent_common_loop_timer_delay + 0xb08 [ip=0x7f376eb566d8] [sp=0x7ffd2866a170] #15 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f376eb4e91d] [sp=0x7ffd2866a1d0] #16 _tevent_loop_once + 0x96 [ip=0x7f376eb50e36] [sp=0x7ffd2866a1f0] #17 tevent_common_loop_wait + 0x1c [ip=0x7f376eb50f3c] [sp=0x7ffd2866a220] #18 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f376eb4e98d] [sp=0x7ffd2866a240] #19 main + 0x1d07 [ip=0x5615af3e7d27] [sp=0x7ffd2866a260] #20 __libc_init_first + 0x90 [ip=0x7f376e966290] [sp=0x7ffd2866a590] #21 __libc_start_main + 0x8a [ip=0x7f376e96634a] [sp=0x7ffd2866a630] #22 _start + 0x25 [ip=0x5615af3e7ee5] [sp=0x7ffd2866a680] [2022/07/27 12:50:53.544589, 0] ../../source3/lib/dumpcore.c:315(dump_core) dumping core in /var/log/samba/cores/smbd [2022/07/27 12:52:24.347338, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) talloc: access after free error - first free may be at ../../tevent_req.c:291 [2022/07/27 12:52:24.347361, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) Bad talloc magic value - access after free [2022/07/27 12:52:24.347367, 0] ../../lib/util/fault.c:172(smb_panic_log) =============================================================== [2022/07/27 12:52:24.347372, 0] ../../lib/util/fault.c:173(smb_panic_log) INTERNAL ERROR: Bad talloc magic value - access after free in pid 901 (4.16.3) [2022/07/27 12:52:24.347377, 0] ../../lib/util/fault.c:177(smb_panic_log) If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting [2022/07/27 12:52:24.347382, 0] ../../lib/util/fault.c:182(smb_panic_log) =============================================================== [2022/07/27 12:52:24.347394, 0] ../../lib/util/fault.c:183(smb_panic_log) PANIC (pid 901): Bad talloc magic value - access after free in 4.16.3 [2022/07/27 12:52:24.347436, 0] ../../lib/util/fault.c:245(log_stack_trace) BACKTRACE: #0 log_stack_trace + 0x41 [ip=0x7f376ed414e1] [sp=0x7ffd286694b0] #1 smb_panic + 0xe [ip=0x7f376ed4186e] [sp=0x7ffd28669de0] #2 [ip=0x7f376eb72322] [sp=0x7ffd28669df0] #3 fchmod_acl_module_common + 0x22de [ip=0x7f376ef6ac3e] [sp=0x7ffd28669e20] #4 tevent_common_invoke_immediate_handler + 0x18b [ip=0x7f376eb52b7b] [sp=0x7ffd28669e70] #5 tevent_common_loop_immediate + 0x1b [ip=0x7f376eb52b9b] [sp=0x7ffd28669ed0] #6 tevent_common_loop_timer_delay + 0x8d3 [ip=0x7f376eb564a3] [sp=0x7ffd28669ee0] #7 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f376eb4e91d] [sp=0x7ffd28669f40] #8 _tevent_loop_once + 0x96 [ip=0x7f376eb50e36] [sp=0x7ffd28669f60] #9 tevent_common_loop_wait + 0x1c [ip=0x7f376eb50f3c] [sp=0x7ffd28669f90] #10 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f376eb4e98d] [sp=0x7ffd28669fb0] #11 smbd_process + 0x83c [ip=0x7f376eff7c4c] [sp=0x7ffd28669fd0] #12 _start + 0x1ddc [ip=0x5615af3e9c9c] [sp=0x7ffd2866a070] #13 tevent_common_invoke_fd_handler + 0x96 [ip=0x7f376eb52926] [sp=0x7ffd2866a140] #14 tevent_common_loop_timer_delay + 0xb08 [ip=0x7f376eb566d8] [sp=0x7ffd2866a170] #15 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f376eb4e91d] [sp=0x7ffd2866a1d0] #16 _tevent_loop_once + 0x96 [ip=0x7f376eb50e36] [sp=0x7ffd2866a1f0] #17 tevent_common_loop_wait + 0x1c [ip=0x7f376eb50f3c] [sp=0x7ffd2866a220] #18 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f376eb4e98d] [sp=0x7ffd2866a240] #19 main + 0x1d07 [ip=0x5615af3e7d27] [sp=0x7ffd2866a260] #20 __libc_init_first + 0x90 [ip=0x7f376e966290] [sp=0x7ffd2866a590] #21 __libc_start_main + 0x8a [ip=0x7f376e96634a] [sp=0x7ffd2866a630] #22 _start + 0x25 [ip=0x5615af3e7ee5] [sp=0x7ffd2866a680] [2022/07/27 12:52:24.357150, 0] ../../source3/lib/dumpcore.c:315(dump_core) dumping core in /var/log/samba/cores/smbd [2022/07/27 13:01:15.106784, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) talloc: access after free error - first free may be at ../../tevent_req.c:291 [2022/07/27 13:01:15.107081, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) Bad talloc magic value - access after free [2022/07/27 13:01:15.107089, 0] ../../lib/util/fault.c:172(smb_panic_log) =============================================================== [2022/07/27 13:01:15.107094, 0] ../../lib/util/fault.c:173(smb_panic_log) INTERNAL ERROR: Bad talloc magic value - access after free in pid 1147 (4.16.3) [2022/07/27 13:01:15.107099, 0] ../../lib/util/fault.c:177(smb_panic_log) If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting [2022/07/27 13:01:15.107104, 0] ../../lib/util/fault.c:182(smb_panic_log) =============================================================== [2022/07/27 13:01:15.107109, 0] ../../lib/util/fault.c:183(smb_panic_log) PANIC (pid 1147): Bad talloc magic value - access after free in 4.16.3 [2022/07/27 13:01:15.107156, 0] ../../lib/util/fault.c:245(log_stack_trace) BACKTRACE: #0 log_stack_trace + 0x41 [ip=0x7f062da9f4e1] [sp=0x7ffdd3ebfa30] #1 smb_panic + 0xe [ip=0x7f062da9f86e] [sp=0x7ffdd3ec0360] #2 [ip=0x7f062d8d0322] [sp=0x7ffdd3ec0370] #3 fchmod_acl_module_common + 0x22de [ip=0x7f062dcc8c3e] [sp=0x7ffdd3ec03a0] #4 tevent_common_invoke_immediate_handler + 0x18b [ip=0x7f062d8b0b7b] [sp=0x7ffdd3ec03f0] #5 tevent_common_loop_immediate + 0x1b [ip=0x7f062d8b0b9b] [sp=0x7ffdd3ec0450] #6 tevent_common_loop_timer_delay + 0x8d3 [ip=0x7f062d8b44a3] [sp=0x7ffdd3ec0460] #7 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f062d8ac91d] [sp=0x7ffdd3ec04c0] #8 _tevent_loop_once + 0x96 [ip=0x7f062d8aee36] [sp=0x7ffdd3ec04e0] #9 tevent_common_loop_wait + 0x1c [ip=0x7f062d8aef3c] [sp=0x7ffdd3ec0510] #10 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f062d8ac98d] [sp=0x7ffdd3ec0530] #11 smbd_process + 0x83c [ip=0x7f062dd55c4c] [sp=0x7ffdd3ec0550] #12 _start + 0x1ddc [ip=0x55d391b10c9c] [sp=0x7ffdd3ec05f0] #13 tevent_common_invoke_fd_handler + 0x96 [ip=0x7f062d8b0926] [sp=0x7ffdd3ec06c0] #14 tevent_common_loop_timer_delay + 0xb08 [ip=0x7f062d8b46d8] [sp=0x7ffdd3ec06f0] #15 tevent_common_fd_set_close_fn + 0x79d [ip=0x7f062d8ac91d] [sp=0x7ffdd3ec0750] #16 _tevent_loop_once + 0x96 [ip=0x7f062d8aee36] [sp=0x7ffdd3ec0770] #17 tevent_common_loop_wait + 0x1c [ip=0x7f062d8aef3c] [sp=0x7ffdd3ec07a0] #18 tevent_common_fd_set_close_fn + 0x80d [ip=0x7f062d8ac98d] [sp=0x7ffdd3ec07c0] #19 main + 0x1d07 [ip=0x55d391b0ed27] [sp=0x7ffdd3ec07e0] #20 __libc_init_first + 0x90 [ip=0x7f062d6c4290] [sp=0x7ffdd3ec0b10] #21 __libc_start_main + 0x8a [ip=0x7f062d6c434a] [sp=0x7ffdd3ec0bb0] #22 _start + 0x25 [ip=0x55d391b0eee5] [sp=0x7ffdd3ec0c00] [2022/07/27 13:01:15.116680, 0] ../../source3/lib/dumpcore.c:315(dump_core) dumping core in /var/log/samba/cores/smbd [2022/08/09 05:35:47.264599, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) talloc: access after free error - first free may be at ../../tevent_req.c:291 [2022/08/09 05:35:47.264935, 0] ../../lib/cmdline/cmdline.c:56(_samba_cmdline_talloc_log) Bad talloc magic value - access after free [2022/08/09 05:35:47.264944, 0] ../../lib/util/fault.c:172(smb_panic_log) =============================================================== [2022/08/09 05:35:47.264950, 0] ../../lib/util/fault.c:173(smb_panic_log) INTERNAL ERROR: Bad talloc magic value - access after free in pid 632 (4.16.4) [2022/08/09 05:35:47.264956, 0] ../../lib/util/fault.c:177(smb_panic_log) If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting [2022/08/09 05:35:47.264962, 0] ../../lib/util/fault.c:182(smb_panic_log) =============================================================== [2022/08/09 05:35:47.264968, 0] ../../lib/util/fault.c:183(smb_panic_log) PANIC (pid 632): Bad talloc magic value - access after free in 4.16.4 [2022/08/09 05:35:47.265424, 0] ../../lib/util/fault.c:245(log_stack_trace) BACKTRACE: #0 log_stack_trace + 0x41 [ip=0x7fbdb30d24e1] [sp=0x7fff3c199db0] #1 smb_panic + 0xe [ip=0x7fbdb30d286e] [sp=0x7fff3c19a6e0] #2 [ip=0x7fbdb2f16322] [sp=0x7fff3c19a6f0] #3 fchmod_acl_module_common + 0x22de [ip=0x7fbdb32f5c0e] [sp=0x7fff3c19a720] #4 tevent_common_invoke_immediate_handler + 0x18b [ip=0x7fbdb2ef6bdb] [sp=0x7fff3c19a770] #5 tevent_common_loop_immediate + 0x1b [ip=0x7fbdb2ef6bfb] [sp=0x7fff3c19a7d0] #6 tevent_common_loop_timer_delay + 0x8d3 [ip=0x7fbdb2efa503] [sp=0x7fff3c19a7e0] #7 tevent_common_fd_set_close_fn + 0x7ad [ip=0x7fbdb2ef292d] [sp=0x7fff3c19a840] #8 _tevent_loop_once + 0x96 [ip=0x7fbdb2ef4e96] [sp=0x7fff3c19a860] #9 tevent_common_loop_wait + 0x1c [ip=0x7fbdb2ef4f9c] [sp=0x7fff3c19a890] #10 tevent_common_fd_set_close_fn + 0x81d [ip=0x7fbdb2ef299d] [sp=0x7fff3c19a8b0] #11 smbd_process + 0x83c [ip=0x7fbdb3382edc] [sp=0x7fff3c19a8d0] #12 _start + 0x1ddc [ip=0x555e243a9c9c] [sp=0x7fff3c19a970] #13 tevent_common_invoke_fd_handler + 0x96 [ip=0x7fbdb2ef6986] [sp=0x7fff3c19aa40] #14 tevent_common_loop_timer_delay + 0xb08 [ip=0x7fbdb2efa738] [sp=0x7fff3c19aa70] #15 tevent_common_fd_set_close_fn + 0x7ad [ip=0x7fbdb2ef292d] [sp=0x7fff3c19aad0] #16 _tevent_loop_once + 0x96 [ip=0x7fbdb2ef4e96] [sp=0x7fff3c19aaf0] #17 tevent_common_loop_wait + 0x1c [ip=0x7fbdb2ef4f9c] [sp=0x7fff3c19ab20] #18 tevent_common_fd_set_close_fn + 0x81d [ip=0x7fbdb2ef299d] [sp=0x7fff3c19ab40] #19 main + 0x1d07 [ip=0x555e243a7d27] [sp=0x7fff3c19ab60] #20 __libc_init_first + 0x90 [ip=0x7fbdb2d2c2d0] [sp=0x7fff3c19ae90] #21 __libc_start_main + 0x8a [ip=0x7fbdb2d2c38a] [sp=0x7fff3c19af30] #22 _start + 0x25 [ip=0x555e243a7ee5] [sp=0x7fff3c19af80] [2022/08/09 05:35:47.276474, 0] ../../source3/lib/dumpcore.c:315(dump_core) dumping core in /var/log/samba/cores/smbd