Date: Sat, 12 May 2007 13:03:38 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: freebsd-scsi@FreeBSD.org Subject: isp(4) mutex recursion. Message-ID: <20070512110338.GA88520@garage.freebsd.pl>
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--FCuugMFkClbJLl1L Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I've this panic on isp.ko load with recent current: isp0: <Qlogic ISP 2300 PCI FC-AL Adapter> port 0x3000-0x30ff mem 0xfc400000= -0xfc400fff irq 27 at device 4.0 on pci2 registered firmware set <isp_2300> isp0: [ITHREAD] isp0: Board Type 2300, Chip Revision 0x1, loaded F/W Revision 3.3.19 panic: _mtx_lock_sleep: recursed on non-recursive mutex isp @ /usr/home/src= /HEAD/src/sys/modules/isp/../../dev/isp/isp_freebsd.c:688 cpuid =3D 1 KDB: enter: panic [thread pid 560 tid 100030 ] Stopped at kdb_enter+0x2b: nop db> tr Tracing pid 560 tid 100030 td 0xc36ee870 kdb_enter(c06022ed) at kdb_enter+0x2b panic(c06014aa,c3c40298,c3c3fb2b,2b0,c04c636f,...) at panic+0x11c _mtx_lock_sleep(c3778690,c36ee870,0,c3c3fb2b,2b0) at _mtx_lock_sleep+0x3a _mtx_lock_flags(c3778690,0,c3c3fb2b,2b0,0,...) at _mtx_lock_flags+0x94 isp_intr_enable(c3778600,c0671a60,0,c0604304,47,...) at isp_intr_enable+0x20 run_interrupt_driven_config_hooks(0) at run_interrupt_driven_config_hooks+0= x43 config_intrhook_establish(c3778638,c3778638,c3778690,3e5b3000,0,...) at con= fig_intrhook_establish+0xb9 isp_attach(c3778600,c05f7a2a,1,c3c41560,30,...) at isp_attach+0x81 isp_pci_attach(c3789680) at isp_pci_attach+0x127d device_attach(c3789680,c3789680,c3789680,0,c37e4600,...) at device_attach+0= x58 device_probe_and_attach(c3789680,c3789680,c37e4600) at device_probe_and_att= ach+0xe0 pci_driver_added(c3789700,c3c414b0) at pci_driver_added+0xd1 devclass_add_driver(c36dac00,c3c414b0) at devclass_add_driver+0xd5 driver_module_handler(c3b152c0,0,c3c4149c,c066ca10,c0601132,7b) at driver_m= odule_handler+0x59 module_register_init(c3c41490) at module_register_init+0x66 linker_file_sysinit(c3bdd100,c3bdd100,c066c564,c05ffa8f,196,...) at linker_= file_sysinit+0x9d linker_load_file(c383a520,e2296c20) at linker_load_file+0x102 linker_load_module(0,c37e6000,0,0,e2296c58,c066c564,c05ffa8f,364) at linker= _load_module+0xdb kern_kldload(c36ee870,c37e6000,e2296c7c) at kern_kldload+0x92 kldload(c36ee870,e2296d00) at kldload+0x4f syscall(e2296d38) at syscall+0x242 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (304, FreeBSD ELF32, kldload), eip =3D 0x280c17ab, esp =3D 0xbfbfec1c, ebp =3D 0xbfbfec58 --- --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --FCuugMFkClbJLl1L Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFGRZ8KForvXbEpPzQRAinCAKCGcqSLRuZ7K5Cwh/iLpWdmHBKKGgCg246l EU4f9YNvyhwXuQZVW1jKxik= =CtF1 -----END PGP SIGNATURE----- --FCuugMFkClbJLl1L--
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