Script started on Tue Sep 6 06:14:08 2011 [Enter `^Ec?' for help] [replay] --More-- cpuid = 2 --More-- dynamic pcpu = 0x42f4280 --More-- curthread = 0xc515b2e0: pid 11 "idle: cpu2" --More-- curpcb = 0xc4e20d80 fpcurthread = none idlethread = 0xc515b2e0: tid 100005 "idle: cpu2" APIC ID = 6 currentldt = 0x50 cpuid = 3 dynamic pcpu = 0x42f7280 curthread = 0xc59532e0: pid 1877 "squid" curpcb = 0xdee35d80 fpcurthread = none idlethread = 0xc515b000: tid 100006 "idle: cpu3" APIC ID = 7 currentldt = 0x50 db> [-- erwin@localhost detached -- Tue Sep 6 06:14:05 2011] [-- erwin@localhost attached -- Tue Sep 6 06:14:08 2011] show allpcpu Current CPU: 1 cpuid = 0 dynamic pcpu = 0x50c280 curthread = 0xc78955c0: pid 17897 "sh" curpcb = 0xf0437d80 fpcurthread = none idlethread = 0xc515b8a0: tid 100003 "idle: cpu0" APIC ID = 0 currentldt = 0x50 cpuid = 1 dynamic pcpu = 0x42f1280 curthread = 0xc525fb80: pid 13 "g_up" curpcb = 0xc4e41d80 fpcurthread = none idlethread = 0xc515b5c0: tid 100004 "idle: cpu1" APIC ID = 1 currentldt = 0x50 --More-- cpuid = 2 dynamic pcpu = 0x42f4280 curthread = 0xc515b2e0: pid 11 "idle: cpu2" curpcb = 0xc4e20d80 fpcurthread = none idlethread = 0xc515b2e0: tid 100005 "idle: cpu2" APIC ID = 6 currentldt = 0x50 cpuid = 3 dynamic pcpu = 0x42f7280 curthread = 0xc59532e0: pid 1877 "squid" curpcb = 0xdee35d80 fpcurthread = none idlethread = 0xc515b000: tid 100006 "idle: cpu3" APIC ID = 7 currentldt = 0x50 db> show allpcpu Current CPU: 1 cpuid = 0 dynamic pcpu = 0x50c280 curthread = 0xc78955c0: pid 17897 "sh" curpcb = 0xf0437d80 fpcurthread = none idlethread = 0xc515b8a0: tid 100003 "idle: cpu0" APIC ID = 0 currentldt = 0x50 cpuid = 1 dynamic pcpu = 0x42f1280 curthread = 0xc525fb80: pid 13 "g_up" curpcb = 0xc4e41d80 fpcurthread = none idlethread = 0xc515b5c0: tid 100004 "idle: cpu1" APIC ID = 1 currentldt = 0x50 --More-- cpuid = 2 dynamic pcpu = 0x42f4280 curthread = 0xc515b2e0: pid 11 "idle: cpu2" curpcb = 0xc4e20d80 fpcurthread = none idlethread = 0xc515b2e0: tid 100005 "idle: cpu2" APIC ID = 6 currentldt = 0x50 cpuid = 3 dynamic pcpu = 0x42f7280 curthread = 0xc59532e0: pid 1877 "squid" curpcb = 0xdee35d80 fpcurthread = none idlethread = 0xc515b000: tid 100006 "idle: cpu3" APIC ID = 7 currentldt = 0x50 db> bt 17897 Tracing pid 17897 tid 116830 td 0xc78955c0 cpustop_handler(0,3,f04378c8,c0a0c106,2,...) at cpustop_handler+0x28 ipi_nmi_handler(2,c797b0d8,c1af8f38,cb33bb28,c682db10,...) at ipi_nmi_handler+0x47 trap(f04378d4) at trap+0x36 calltrap() at calltrap+0x6 --- trap 0x13, eip = 0xc0a01147, esp = 0xf0437914, ebp = 0xf043793c --- smp_tlb_shootdown(f0437964,c0a03b7b,e80e0000,2,f0437970,...) at smp_tlb_shootdown+0xd7 smp_invlpg(e80e0000,2,f0437970,c0a00d13,3c979563,...) at smp_invlpg+0x1e pmap_invalidate_page(c0b7d940,e80e0000,e80e0000,bffa0380,e80e0000,...) at pmap_invalidate_page+0x6b pmap_remove_pte(f04379a4,c0b41f40,c78955c0,c8d4db80,f04379cc,...) at pmap_remove_pte+0x3e pmap_remove(c0b7d940,e80e0000,e8121000,c810f380,f04379f8,...) at pmap_remove+0x1b4 vm_map_delete(c11be08c,e80e0000,e8121000,f0437c24,c57d5300,...) at vm_map_delete+0x199 kmem_free_wakeup(c11be08c,e80e0000,40400,c682db10,f0437c08,...) at kmem_free_wakeup+0x4b exec_free_args(f0437c24,c0aeb240,c0a7b191,366,0,...) at exec_free_args+0x29 kern_execve(c78955c0,f0437c24,0,484d46e0,4843d240,e80e0000,e80e0008,e80e0070,e80e07e5,e80e0000,0,3f823,3,30,0) at kern_execve+0x1646 execve(c78955c0,f0437cec,f0437d28,f0437d80,48202560,...) at execve+0x4c syscallenter(c78955c0,f0437ce4,f0437ce4,0,c78955c0,...) at syscallenter+0x358 syscall(f0437d28) at syscall+0x34 Xint0x80_syscall() at Xint0x80_syscall+0x21 --- syscall (0, FreeBSD ELF32, nosys), eip = 0x480654a0, esp = 0xbfbfe608, ebp = 0 --- --More-- db> bt 1877 Tracing pid 1877 tid 100082 td 0xc59532e0 cpustop_handler(3,c0b5df80,dee355b0,c0a0c106,1,...) at cpustop_handler+0x28 ipi_nmi_handler(1,0,8549c,65f1e3a1,c594d588,...) at ipi_nmi_handler+0x47 trap(dee355bc) at trap+0x36 calltrap() at calltrap+0x6 --- trap 0x13, eip = 0xc06fa7d2, esp = 0xdee355fc, ebp = 0xdee35614 --- _mtx_lock_sleep(c0b5df80,c59532e0,0,0,0,...) at _mtx_lock_sleep+0x72 pmap_remove(c0b7d940,e5528000,e5530000,dee358e4,dee35778,...) at pmap_remove+0x63 vm_map_delete(c11be1a4,e5528000,e5530000,debe97e0,debb1f5c,...) at vm_map_delete+0x199 vm_map_remove(c11be1a4,e5528000,e5530000,debe97e0,debb1f5c,...) at vm_map_remove+0x51 bfreekva(debe9840,80200,0,0,0,...) at bfreekva+0x4e getnewbuf(4000,4000,0,dee35af8,0,...) at getnewbuf+0x918 getblk(c60cbbb0,2df220,0,4000,0,...) at getblk+0x40b breadn(c60cbbb0,2df220,0,4000,0,...) at breadn+0x44 bread(c60cbbb0,2df220,0,4000,0,...) at bread+0x4c ffs_vgetf(c562a798,2e08d,200000,dee35900,0,...) at ffs_vgetf+0x39d ffs_vget(c562a798,2e08d,200000,dee35900,dee35910,...) at ffs_vget+0x2e ufs_lookup_ino(c612b660,dee35ae4,dee35af8,0,dee35944,...) at ufs_lookup_ino+0xaec ufs_lookup(dee35964,dee35984,c078b826,c0b05900,dee35964,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0b05900,dee35964,dee35af8,dee35ae4,c6395400,...) at VOP_CACHEDLOOKUP_APV+0x42 --More-- vfs_cache_lookup(dee359ec,dee3599c,200000,dee35af8,dee35a0c,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0b05900,dee359ec,c0a886ae,333,c0730ac6,...) at VOP_LOOKUP_APV+0x46 lookup(dee35ab8,c7505400,400,dee35aec,168,...) at lookup+0x67e namei(dee35ab8,23,dee35ac0,c06d3213,c11a5460,...) at namei+0x676 kern_statat_vnhook(c59532e0,0,ffffff9c,817a7c0,0,...) at kern_statat_vnhook+0xbf kern_statat(c59532e0,0,ffffff9c,817a7c0,0,...) at kern_statat+0x3c kern_stat(c59532e0,817a7c0,0,dee35be8,647c2dc4,...) at kern_stat+0x36 stat(c59532e0,dee35cec,dee35d28,dee35d80,dee35c8c,...) at stat+0x2f syscallenter(c59532e0,dee35ce4,dee35ce4,0,1,...) at syscallenter+0x358 syscall(dee35d28) at syscall+0x34 Xint0x80_syscall() at Xint0x80_syscall+0x21 --- syscall (188, FreeBSD ELF32, stat), eip = 0x4827b2c3, esp = 0xbfbfe59c, ebp = 0xbfbfe618 --- db> bt 13 Tracing pid 13 tid 100016 td 0xc525f8a0 sched_switch(c525f8a0,0,104,1888e8ae,62c46,...) at sched_switch+0x2b6 mi_switch(104,0,c525f8a0,0,c4e44c40,...) at mi_switch+0x129 sleepq_switch(c525f8a0,0,c0a82fe5,268,25c,...) at sleepq_switch+0xcf sleepq_wait(c0b30948,5c,c0a75159,0,0,...) at sleepq_wait+0x39 _sleep(c0b30948,c0b308a8,25c,c0a75159,0,...) at _sleep+0x2a2 g_io_schedule_down(c525f8a0,5c,c0a76594,6a,c4e44d14,...) at g_io_schedule_down+0x58 g_down_procbody(0,c4e44d28,0,c51592c4,0,...) at g_down_procbody+0x72 fork_exit(c069c9d0,0,c4e44d28) at fork_exit+0x97 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4e44d60, ebp = 0 --- db> p/x smp_ipi_mtx c0b4f690 db> x/x 0xc0b4f6a0 smp_ipi_mtx+0x10: c78955c0 db> show thread 0xc78955c0 Thread 116830 at 0xc78955c0: proc (pid 17897): 0xc682db10 name: sh stack: 0xf0436000-0xf0437fff flags: 0x10004 pflags: 0 state: RUNNING (CPU 0) priority: 172 container lock: sched lock 0 (0xc0b40bc0) db> dump Physical memory: 2035 MB Physical memory: 2035 MB Dumping 281 MB:Dumping 281 MB: 266 266 250 250 234 234 218 218 202 202 186 186 170 170 154 154 138 138 122 122 106 106 90 90 74 74 58 58 42 42 26 26 10 10 Dump complete Dump complete db> reset cpu_reset: Stopping other CPUs cpu_reset: Stopping other CPUs timeout stopping cpus timeout stopping cpus cpu_reset: Restarting BSP cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 1 cpu_reset_proxy: Stopped CPU 1 ý[ýdisconnect] Script done on Tue Sep 6 06:39:21 2011