Date: Thu, 19 Sep 2013 16:05:55 +0200 From: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> To: FreeBSD Stable <freebsd-stable@freebsd.org> Cc: freebsd-isdn@freebsd.org Subject: 9.2 panic with wcb4xxp (dahdi-kmod26-2.6.1.r10738) Message-ID: <523B04C3.30100@omnilan.de>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF75EB717CDED6115032FF36A Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello, unloading the kernel module of dahdi-kmod26-2.6.1.r10738 leads to this panic: panic: blockable sleep lock (sleep mutex) 16 @ /usr/local/share/deploy-tools/RELENG_9_2/src/sys/vm/uma_core.c:2553 cpuid =3D 1 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,4c45522f,5f474e45,2f325f39,2f637273,...) at db_trace_self_wrapper+0x26/frame 0xf00709cc kdb_backtrace(c0a84539,1,c0a4124d,f0070a60,1,...) at kdb_backtrace+0x2a/frame 0xf0070a28 panic(c0a4124d,c0a73003,c09e67b9,c0a71b3c,9f9,...) at panic+0x16f/frame 0xf0070a54 witness_checkorder(c15a5788,9,c0a71b3c,9f9,0,...) at witness_checkorder+0xaa/frame 0xf0070aac _mtx_lock_flags(c15a5788,0,c0a71b3c,9f9,0,...) at _mtx_lock_flags+0xb1/frame 0xf0070ad8 uma_zfree_arg(c15a4a80,c7549320,c7549cb8,c7549320,c7549320,...) at uma_zfree_arg+0x59/frame 0xf0070b1c free(c7549320,c85d1680,c85cedce,2f7,c743b180,...) at free+0xd8/frame 0xf0070b40 dahdi_unregister_echocan_factory(c85ce60c,c0a36b31,108,0,c743b180,...) at dahdi_unregister_echocan_factory+0xbd/frame 0xf0070b60 dahdi_cleanup(0,f0070ba4,c06ded93,c743b180,1,...) at dahdi_cleanup+0x13/frame 0xf0070b7c _linux_module_modevent(c743b180,1,c85d10a0,108,0,...) at _linux_module_modevent+0x50/frame 0xf0070b88 module_unload(c743b180,c0a34a5c,284,292,2a7,...) at module_unload+0x43/frame 0xf0070ba4 linker_file_unload(c78e3000,0,c0a34a5c,2a7,0,...) at linker_file_unload+0x15e/frame 0xf0070bd4 linker_file_unload(c78e3200,0,c0a34a5c,449,c85a9000,...) at linker_file_unload+0x444/frame 0xf0070c04 kern_kldunload(c865b2f0,3,0,f0070cfc,c09bd39b,...) at kern_kldunload+0xd1/frame 0xf0070c30 sys_kldunloadf(c865b2f0,f0070ccc,c0a85bb4,c0a428ae,c0a87198,...) at sys_kldunloadf+0x2b/frame 0xf0070c44 syscall(f0070d08) at syscall+0x2bb/frame 0xf0070cfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf0070cfc --- syscall (444, FreeBSD ELF32, sys_kldunloadf), eip =3D 0x280c088b, esp= =3D 0xbfbfd27c, ebp =3D 0xbfbfdac8 --- KDB: enter: panic =E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2= =80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80= =93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93= =E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2= =80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80= =93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93= =E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2= =80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80=93=E2=80= =93=E2=80=93=E2=80=93=E2=80=93 Loading the wcb4xxp kernel module leads to some hundred of these: uma_zalloc_arg: zone "256" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e674 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e720,...) at kdb_backtrace+0x2a/frame 0xf002e6d0 _witness_debugger(c0a40d44,f002e734,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e6e8 witness_warn(5,0,c0a7210b,c0a667f3,f002e768,...) at witness_warn+0x20d/frame 0xf002e720 uma_zalloc_arg(c159d840,0,502,2,c861df34,...) at uma_zalloc_arg+0x34/frame 0xf002e780 malloc(ec,c0aafc2c,502,c84ace00,f002e7c4,...) at malloc+0x115/frame 0xf002e7a4 devfs_alloc(0,c852f5e0,f002e7e0,246,c85c60e0,...) at devfs_alloc+0x31/frame 0xf002e7c4 make_dev_credv(b,0,0,0,1a4,...) at make_dev_credv+0x38/frame 0xf002e7f8 make_dev(c85c60e0,b,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "16" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e65c kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e708,...) at kdb_backtrace+0x2a/frame 0xf002e6b8 _witness_debugger(c0a40d44,f002e71c,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e6d0 witness_warn(5,0,c0a7210b,c09e67b9,c0b1ed18,...) at witness_warn+0x20d/frame 0xf002e708 uma_zalloc_arg(c15a4d80,0,2,2,2,...) at uma_zalloc_arg+0x34/frame 0xf002e= 768 malloc(e,c0ac06e0,2,c06a8d9b,c0b26144,...) at malloc+0x115/frame 0xf002e7= 8c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0x58/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(b,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,b,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "64" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e624 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e6d0,...) at kdb_backtrace+0x2a/frame 0xf002e680 _witness_debugger(c0a40d44,f002e6e4,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e698 witness_warn(5,0,c0a7210b,c0a203f0,4,...) at witness_warn+0x20d/frame 0xf002e6d0 uma_zalloc_arg(c159f840,0,2,2,38,...) at uma_zalloc_arg+0x34/frame 0xf002e730 malloc(38,c0ac7088,2,f002e78c,c06dccdd,...) at malloc+0x115/frame 0xf002e= 754 devctl_notify_f(c0a1f42b,c0a24fe0,c0a30866,c6e51930,2,...) at devctl_notify_f+0xb6/frame 0xf002e78c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0xb5/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(b,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,b,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "16" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e604 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e6b0,...) at kdb_backtrace+0x2a/frame 0xf002e660 _witness_debugger(c0a40d44,f002e6c4,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e678 witness_warn(5,0,c0a7210b,c09e67b9,2,...) at witness_warn+0x20d/frame 0xf002e6b0 uma_zalloc_arg(c15a4b40,0,2,2,c6e97840,...) at uma_zalloc_arg+0x34/frame 0xf002e710 malloc(c,c0ac7088,2,c0a3c6d8,38,...) at malloc+0x115/frame 0xf002e734 devctl_queue_data_f(c6e97840,2,c0a3c6d8,c0a1f42b,c0a24fe0,c0a30866,c6e519= 30,8,5) at devctl_queue_data_f+0x43/frame 0xf002e754 devctl_notify_f(c0a1f42b,c0a24fe0,c0a30866,c6e51930,2,...) at devctl_notify_f+0x12f/frame 0xf002e78c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0xb5/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(b,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,b,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "256" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e674 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e720,...) at kdb_backtrace+0x2a/frame 0xf002e6d0 _witness_debugger(c0a40d44,f002e734,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e6e8 witness_warn(5,0,c0a7210b,c0a667f3,f002e768,...) at witness_warn+0x20d/frame 0xf002e720 uma_zalloc_arg(c159d840,0,502,2,c861e768,...) at uma_zalloc_arg+0x34/frame 0xf002e780 malloc(ec,c0aafc2c,502,c84acd00,f002e7c4,...) at malloc+0x115/frame 0xf002e7a4 devfs_alloc(0,c852f5e0,f002e7e0,246,c85c60e0,...) at devfs_alloc+0x31/frame 0xf002e7c4 make_dev_credv(c,0,0,0,1a4,...) at make_dev_credv+0x38/frame 0xf002e7f8 make_dev(c85c60e0,c,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "16" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e65c kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e708,...) at kdb_backtrace+0x2a/frame 0xf002e6b8 _witness_debugger(c0a40d44,f002e71c,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e6d0 witness_warn(5,0,c0a7210b,c09e67b9,c0b1ed18,...) at witness_warn+0x20d/frame 0xf002e708 uma_zalloc_arg(c15a4d80,0,2,2,2,...) at uma_zalloc_arg+0x34/frame 0xf002e= 768 malloc(e,c0ac06e0,2,c06a8d9b,c0b26144,...) at malloc+0x115/frame 0xf002e7= 8c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0x58/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(c,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,c,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "64" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e624 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e6d0,...) at kdb_backtrace+0x2a/frame 0xf002e680 _witness_debugger(c0a40d44,f002e6e4,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e698 witness_warn(5,0,c0a7210b,c0a203f0,4,...) at witness_warn+0x20d/frame 0xf002e6d0 uma_zalloc_arg(c159f840,0,2,2,38,...) at uma_zalloc_arg+0x34/frame 0xf002e730 malloc(38,c0ac7088,2,f002e78c,c06dccdd,...) at malloc+0x115/frame 0xf002e= 754 devctl_notify_f(c0a1f42b,c0a24fe0,c0a30866,c6e51920,2,...) at devctl_notify_f+0xb6/frame 0xf002e78c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0xb5/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(c,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,c,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- uma_zalloc_arg: zone "16" with the following non-sleepable locks held: exclusive sleep mutex registration_mutex (registration_mutex) r =3D 0 (0xc85e08ac) locked @ /usr/local/ports-wrktree/usr/ports/misc/dahdi-kmod26/work/dahdi-freebsd-2= =2E6.1-r10738/bsd-kmod/dahdi/../../drivers/dahdi/dahdi-base.c:7296 KDB: stack backtrace: db_trace_self_wrapper(c0a3d5bf,64736265,362e322d,722d312e,33373031,...) at db_trace_self_wrapper+0x26/frame 0xf002e604 kdb_backtrace(c0730080,1,ffffffff,c0c72e74,f002e6b0,...) at kdb_backtrace+0x2a/frame 0xf002e660 _witness_debugger(c0a40d44,f002e6c4,4,1,0,...) at _witness_debugger+0x25/frame 0xf002e678 witness_warn(5,0,c0a7210b,c09e67b9,2,...) at witness_warn+0x20d/frame 0xf002e6b0 uma_zalloc_arg(c15a4b40,0,2,2,c744b240,...) at uma_zalloc_arg+0x34/frame 0xf002e710 malloc(c,c0ac7088,2,c0a3c6d8,38,...) at malloc+0x115/frame 0xf002e734 devctl_queue_data_f(c744b240,2,c0a3c6d8,c0a1f42b,c0a24fe0,c0a30866,c6e519= 20,8,5) at devctl_queue_data_f+0x43/frame 0xf002e754 devctl_notify_f(c0a1f42b,c0a24fe0,c0a30866,c6e51920,2,...) at devctl_notify_f+0x12f/frame 0xf002e78c notify(f002e7f8,c06aa0b1,c6e76ac0,c852f5e0,f002e7e0,...) at notify+0xb5/frame 0xf002e7bc notify_create(c6e76ac0,c852f5e0,f002e7e0,246,c85c60e0,...) at notify_create+0xf/frame 0xf002e7c4 make_dev_credv(c,0,0,0,1a4,...) at make_dev_credv+0x1f1/frame 0xf002e7f8 make_dev(c85c60e0,c,0,0,1a4,...) at make_dev+0x4a/frame 0xf002e824 _dahdi_assign_span(1,0,c85c3dce,1c80,0,...) at _dahdi_assign_span+0x39e/frame 0xf002e860 dahdi_register_device(c70ccac0,c861800c,4,0,3,...) at dahdi_register_device+0xd0/frame 0xf002e884 b4xxp_register(c8618000,c85a4970,c861801c,2,c0ab808c,...) at b4xxp_register+0x367/frame 0xf002e8b4 b4xxp_device_attach(c7164900,c74a685c,c0ab808c,c0a3c75f,80000003,...) at b4xxp_device_attach+0x141/frame 0xf002e8e0 device_attach(c7164900,4,c0a3c5e7,aa5) at device_attach+0x3c3/frame 0xf002e920 device_probe_and_attach(c7164900,c715fa00,f002e954,c6e51a00,1,...) at device_probe_and_attach+0x4e/frame 0xf002e93c pci_driver_added(c7164980,c85a49c0,c0ab7e5c,c85a49c0,c745e180,...) at pci_driver_added+0xe6/frame 0xf002e964 devclass_driver_added(c85a49c0,c0ac7088,101,0,c85a4a0c,...) at devclass_driver_added+0x74/frame 0xf002e988 devclass_add_driver(c6e96e00,c85a49c0,7fffffff,c85a4f40,c85a49f4,...) at devclass_add_driver+0x156/frame 0xf002e9a8 driver_module_handler(c74da680,0,c85a49f4,75,c06b82d1,...) at driver_module_handler+0x85/frame 0xf002e9d4 module_register_init(c85a4a0c,0,c0a34a5c,e9,0,...) at module_register_init+0xa7/frame 0xf002e9fc linker_load_module(0,f002ec0c,c0a34a5c,40e,0,...) at linker_load_module+0xa36/frame 0xf002ebec kern_kldload(c852f5e0,c748f400,f002ec34,0,c8525000,...) at kern_kldload+0xca/frame 0xf002ec1c sys_kldload(c852f5e0,f002eccc,c0a85bb4,c0a4214f,c0a87198,...) at sys_kldload+0x74/frame 0xf002ec44 syscall(f002ed08) at syscall+0x2bb/frame 0xf002ecfc Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xf002ecfc --- syscall (304, FreeBSD ELF32, sys_kldload), eip =3D 0x280c24ab, esp =3D= 0xbfbfd92c, ebp =3D 0xbfbfde18 --- wcb4xxp0: <6>Did not do the highestorder stuff <6>dahdi: Detected time shift. <5>dahdi_echocan_mg2: Registered echo canceler 'MG2' Starting asterisk afterwards also leads to panic. I guess dahdi development stalled, but I wanted to try it because I'd prefer freeswitch and need BRI support... Is somebody familiar with dahdi and interested in making it work with FreeBSD 9.2? Thanks, -Harry (not subscribed to isdn@) --------------enigF75EB717CDED6115032FF36A Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAlI7BMgACgkQLDqVQ9VXb8i/0ACfe10D1UfOSNN0VCmb7nweQBx7 MD4An2kTp3RdJx/cC9NUdFp6OA9dl9aB =MV6u -----END PGP SIGNATURE----- --------------enigF75EB717CDED6115032FF36A--
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