Ive had a solid working FreeNAS install for quite some time now, and a few weeks ago bit the bullet and jumped on the latest stable train
Its been working perfectly since the update a month ago, so I decided to upgrade my pools last week for the new flags. No issues with Windows 7/8.1 but I dont think I actually fully tested the shares
A few days ago I updated to the new release of U2, and everything still appeared to work correctly.
Today I went to transfer a folder of about 400 smaller files, around 6MB and it was so slow it wasnt giving a speed, were talking over an hour ETA
SMB throws a ton of errors in the log. This occurs from two different computers
The weird thing is that it will randomly work fine. I tried to transfer 10 larger files, around 400mb each and 3 transferred high speed, then I started getting transfer errors on my Windows based PCs
Im getting the following errors in U2 as well as in U1 after reverting.
Edit: it seems to potentially be only one share that is affected that has more strict permissions than all other shares.
Its been working perfectly since the update a month ago, so I decided to upgrade my pools last week for the new flags. No issues with Windows 7/8.1 but I dont think I actually fully tested the shares
A few days ago I updated to the new release of U2, and everything still appeared to work correctly.
Today I went to transfer a folder of about 400 smaller files, around 6MB and it was so slow it wasnt giving a speed, were talking over an hour ETA
SMB throws a ton of errors in the log. This occurs from two different computers
The weird thing is that it will randomly work fine. I tried to transfer 10 larger files, around 400mb each and 3 transferred high speed, then I started getting transfer errors on my Windows based PCs
Im getting the following errors in U2 as well as in U1 after reverting.
Code:
Mar 1 07:48:31 HomeNAS smbd[11305]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:31 HomeNAS smbd[11305]: [2018/03/01 07:48:31.581441, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:31 HomeNAS smbd[11305]: =============================================================== Mar 1 07:48:31 HomeNAS smbd[11305]: [2018/03/01 07:48:31.581450, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:31 HomeNAS smbd[11305]: PANIC (pid 11305): internal error Mar 1 07:48:31 HomeNAS smbd[11305]: [2018/03/01 07:48:31.582128, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:31 HomeNAS smbd[11305]: BACKTRACE: 7 stack frames: Mar 1 07:48:31 HomeNAS smbd[11305]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:31 HomeNAS smbd[11305]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:31 HomeNAS smbd[11305]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:31 HomeNAS smbd[11305]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:31 HomeNAS smbd[11305]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:31 HomeNAS smbd[11305]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:31 HomeNAS smbd[11305]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:31 HomeNAS smbd[11305]: [2018/03/01 07:48:31.582186, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:31 HomeNAS smbd[11305]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:32 HomeNAS smbd[11305]: [2018/03/01 07:48:32.419376, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:32 HomeNAS smbd[11305]: smb_panic(): action returned status 2 Mar 1 07:48:32 HomeNAS smbd[11305]: [2018/03/01 07:48:32.419458, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:32 HomeNAS smbd[11305]: dumping core in /var/db/system/cores Mar 1 07:48:32 HomeNAS smbd[11305]: Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.664968, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:32 HomeNAS smbd[11322]: =============================================================== Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.664993, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:32 HomeNAS smbd[11322]: INTERNAL ERROR: Signal 6 in pid 11322 (4.7.0) Mar 1 07:48:32 HomeNAS smbd[11322]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.665006, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:32 HomeNAS smbd[11322]: =============================================================== Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.665033, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:32 HomeNAS smbd[11322]: PANIC (pid 11322): internal error Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.665736, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:32 HomeNAS smbd[11322]: BACKTRACE: 7 stack frames: Mar 1 07:48:32 HomeNAS smbd[11322]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:32 HomeNAS smbd[11322]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:32 HomeNAS smbd[11322]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:32 HomeNAS smbd[11322]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:32 HomeNAS smbd[11322]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:32 HomeNAS smbd[11322]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:32 HomeNAS smbd[11322]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:32 HomeNAS smbd[11322]: [2018/03/01 07:48:32.665793, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:32 HomeNAS smbd[11322]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:32 HomeNAS kernel: pid 11305 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:33 HomeNAS smbd[11322]: [2018/03/01 07:48:33.309109, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:33 HomeNAS smbd[11322]: smb_panic(): action returned status 2 Mar 1 07:48:33 HomeNAS smbd[11322]: [2018/03/01 07:48:33.309192, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:33 HomeNAS smbd[11322]: dumping core in /var/db/system/cores Mar 1 07:48:33 HomeNAS smbd[11322]: Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.554251, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:33 HomeNAS smbd[11333]: =============================================================== Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.554276, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:33 HomeNAS smbd[11333]: INTERNAL ERROR: Signal 6 in pid 11333 (4.7.0) Mar 1 07:48:33 HomeNAS smbd[11333]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.554305, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:33 HomeNAS smbd[11333]: =============================================================== Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.554317, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:33 HomeNAS smbd[11333]: PANIC (pid 11333): internal error Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.555051, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:33 HomeNAS smbd[11333]: BACKTRACE: 7 stack frames: Mar 1 07:48:33 HomeNAS smbd[11333]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:33 HomeNAS smbd[11333]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:33 HomeNAS smbd[11333]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:33 HomeNAS smbd[11333]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:33 HomeNAS smbd[11333]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:33 HomeNAS smbd[11333]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:33 HomeNAS smbd[11333]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:33 HomeNAS smbd[11333]: [2018/03/01 07:48:33.555108, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:33 HomeNAS smbd[11333]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:33 HomeNAS kernel: pid 11322 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:34 HomeNAS smbd[11333]: [2018/03/01 07:48:34.204753, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:34 HomeNAS smbd[11333]: smb_panic(): action returned status 2 Mar 1 07:48:34 HomeNAS smbd[11333]: [2018/03/01 07:48:34.205026, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:34 HomeNAS smbd[11333]: dumping core in /var/db/system/cores Mar 1 07:48:34 HomeNAS smbd[11333]: Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.465167, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:34 HomeNAS smbd[11345]: =============================================================== Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.465436, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:34 HomeNAS smbd[11345]: INTERNAL ERROR: Signal 6 in pid 11345 (4.7.0) Mar 1 07:48:34 HomeNAS smbd[11345]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.465674, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:34 HomeNAS smbd[11345]: =============================================================== Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.465830, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:34 HomeNAS smbd[11345]: PANIC (pid 11345): internal error Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.466473, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:34 HomeNAS smbd[11345]: BACKTRACE: 7 stack frames: Mar 1 07:48:34 HomeNAS smbd[11345]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:34 HomeNAS smbd[11345]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:34 HomeNAS smbd[11345]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:34 HomeNAS smbd[11345]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:34 HomeNAS smbd[11345]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:34 HomeNAS smbd[11345]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:34 HomeNAS smbd[11345]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:34 HomeNAS smbd[11345]: [2018/03/01 07:48:34.466535, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:34 HomeNAS smbd[11345]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:34 HomeNAS kernel: pid 11333 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:35 HomeNAS smbd[11345]: [2018/03/01 07:48:35.145708, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:35 HomeNAS smbd[11345]: smb_panic(): action returned status 2 Mar 1 07:48:35 HomeNAS smbd[11345]: [2018/03/01 07:48:35.145807, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:35 HomeNAS smbd[11345]: dumping core in /var/db/system/cores Mar 1 07:48:35 HomeNAS smbd[11345]: Mar 1 07:48:35 HomeNAS kernel: pid 11345 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.400607, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:35 HomeNAS smbd[11357]: =============================================================== Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.400630, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:35 HomeNAS smbd[11357]: INTERNAL ERROR: Signal 6 in pid 11357 (4.7.0) Mar 1 07:48:35 HomeNAS smbd[11357]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.400657, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:35 HomeNAS smbd[11357]: =============================================================== Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.400668, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:35 HomeNAS smbd[11357]: PANIC (pid 11357): internal error Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.401296, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:35 HomeNAS smbd[11357]: BACKTRACE: 7 stack frames: Mar 1 07:48:35 HomeNAS smbd[11357]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:35 HomeNAS smbd[11357]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:35 HomeNAS smbd[11357]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:35 HomeNAS smbd[11357]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:35 HomeNAS smbd[11357]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:35 HomeNAS smbd[11357]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:35 HomeNAS smbd[11357]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:35 HomeNAS smbd[11357]: [2018/03/01 07:48:35.401358, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:35 HomeNAS smbd[11357]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:36 HomeNAS smbd[11357]: [2018/03/01 07:48:36.036395, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:36 HomeNAS smbd[11357]: smb_panic(): action returned status 2 Mar 1 07:48:36 HomeNAS smbd[11357]: [2018/03/01 07:48:36.036482, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:36 HomeNAS smbd[11357]: dumping core in /var/db/system/cores Mar 1 07:48:36 HomeNAS smbd[11357]: Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280157, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:36 HomeNAS smbd[11369]: =============================================================== Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280180, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:36 HomeNAS smbd[11369]: INTERNAL ERROR: Signal 6 in pid 11369 (4.7.0) Mar 1 07:48:36 HomeNAS smbd[11369]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280205, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:36 HomeNAS smbd[11369]: =============================================================== Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280220, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:36 HomeNAS smbd[11369]: PANIC (pid 11369): internal error Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280936, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:36 HomeNAS smbd[11369]: BACKTRACE: 7 stack frames: Mar 1 07:48:36 HomeNAS smbd[11369]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:36 HomeNAS smbd[11369]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:36 HomeNAS smbd[11369]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:36 HomeNAS smbd[11369]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:36 HomeNAS smbd[11369]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:36 HomeNAS smbd[11369]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:36 HomeNAS smbd[11369]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.280992, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:36 HomeNAS smbd[11369]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:36 HomeNAS kernel: pid 11357 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.918452, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:36 HomeNAS smbd[11369]: smb_panic(): action returned status 2 Mar 1 07:48:36 HomeNAS smbd[11369]: [2018/03/01 07:48:36.918538, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:36 HomeNAS smbd[11369]: dumping core in /var/db/system/cores Mar 1 07:48:36 HomeNAS smbd[11369]: Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157095, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:37 HomeNAS smbd[11381]: =============================================================== Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157118, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:37 HomeNAS smbd[11381]: INTERNAL ERROR: Signal 6 in pid 11381 (4.7.0) Mar 1 07:48:37 HomeNAS smbd[11381]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157131, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:37 HomeNAS smbd[11381]: =============================================================== Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157158, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:37 HomeNAS smbd[11381]: PANIC (pid 11381): internal error Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157856, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:37 HomeNAS smbd[11381]: BACKTRACE: 7 stack frames: Mar 1 07:48:37 HomeNAS smbd[11381]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:37 HomeNAS smbd[11381]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:37 HomeNAS smbd[11381]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:37 HomeNAS smbd[11381]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:37 HomeNAS smbd[11381]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:37 HomeNAS smbd[11381]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:37 HomeNAS smbd[11381]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.157915, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:37 HomeNAS smbd[11381]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:37 HomeNAS kernel: pid 11369 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.798811, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:37 HomeNAS smbd[11381]: smb_panic(): action returned status 2 Mar 1 07:48:37 HomeNAS smbd[11381]: [2018/03/01 07:48:37.798894, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:37 HomeNAS smbd[11381]: dumping core in /var/db/system/cores Mar 1 07:48:37 HomeNAS smbd[11381]: Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.042871, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:38 HomeNAS smbd[11392]: =============================================================== Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.042895, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:38 HomeNAS smbd[11392]: INTERNAL ERROR: Signal 6 in pid 11392 (4.7.0) Mar 1 07:48:38 HomeNAS smbd[11392]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.042923, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:38 HomeNAS smbd[11392]: =============================================================== Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.042936, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:38 HomeNAS smbd[11392]: PANIC (pid 11392): internal error Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.043642, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:38 HomeNAS smbd[11392]: BACKTRACE: 7 stack frames: Mar 1 07:48:38 HomeNAS smbd[11392]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:38 HomeNAS smbd[11392]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:38 HomeNAS smbd[11392]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11392]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11392]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11392]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:38 HomeNAS smbd[11392]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3 Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.043699, 0] ../source3/lib/util.c:816(smb_panic_s3) Mar 1 07:48:38 HomeNAS smbd[11392]: smb_panic(): calling panic action [/usr/local/libexec/samba/samba-backtrace] Mar 1 07:48:38 HomeNAS kernel: pid 11381 (smbd), uid 0: exited on signal 6 (core dumped) Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.681020, 0] ../source3/lib/util.c:824(smb_panic_s3) Mar 1 07:48:38 HomeNAS smbd[11392]: smb_panic(): action returned status 2 Mar 1 07:48:38 HomeNAS smbd[11392]: [2018/03/01 07:48:38.681102, 0] ../source3/lib/dumpcore.c:315(dump_core) Mar 1 07:48:38 HomeNAS smbd[11392]: dumping core in /var/db/system/cores Mar 1 07:48:38 HomeNAS smbd[11392]: Mar 1 07:48:38 HomeNAS smbd[11404]: [2018/03/01 07:48:38.925779, 0] ../lib/util/fault.c:78(fault_report) Mar 1 07:48:38 HomeNAS smbd[11404]: =============================================================== Mar 1 07:48:38 HomeNAS smbd[11404]: [2018/03/01 07:48:38.925802, 0] ../lib/util/fault.c:79(fault_report) Mar 1 07:48:38 HomeNAS smbd[11404]: INTERNAL ERROR: Signal 6 in pid 11404 (4.7.0) Mar 1 07:48:38 HomeNAS smbd[11404]: Please read the Trouble-Shooting section of the Samba HOWTO Mar 1 07:48:38 HomeNAS smbd[11404]: [2018/03/01 07:48:38.925815, 0] ../lib/util/fault.c:81(fault_report) Mar 1 07:48:38 HomeNAS smbd[11404]: =============================================================== Mar 1 07:48:38 HomeNAS smbd[11404]: [2018/03/01 07:48:38.925841, 0] ../source3/lib/util.c:804(smb_panic_s3) Mar 1 07:48:38 HomeNAS smbd[11404]: PANIC (pid 11404): internal error Mar 1 07:48:38 HomeNAS smbd[11404]: [2018/03/01 07:48:38.926542, 0] ../source3/lib/util.c:915(log_stack_trace) Mar 1 07:48:38 HomeNAS smbd[11404]: BACKTRACE: 7 stack frames: Mar 1 07:48:38 HomeNAS smbd[11404]: #0 0x80326f35e <log_stack_trace+0x1e> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:38 HomeNAS smbd[11404]: #1 0x80326f158 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 Mar 1 07:48:38 HomeNAS smbd[11404]: #2 0x800c9e597 <smb_panic+0x27> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11404]: #3 0x800c9eb40 <string_sub_once> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11404]: #4 0x800c9e563 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 Mar 1 07:48:38 HomeNAS smbd[11404]: #5 0x80084a8f6 <pthread_sigmask+0x536> at /lib/libthr.so.3 Mar 1 07:48:38 HomeNAS smbd[11404]: #6 0x800849e9f <pthread_getspecific+0xe2f> at /lib/libthr.so.3
Edit: it seems to potentially be only one share that is affected that has more strict permissions than all other shares.
