Date: Wed, 19 Jan 2005 15:25:59 +0100 From: Peter Holm <peter@holm.cc> To: current@freebsd.org Subject: Freeze Message-ID: <20050119142559.GA22981@peter.osted.lan>
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With GENERIC HEAD from Jan 18 19:27 UTC I got a freeze ~KDB: enter: Line break on console [thread pid 14589 tid 100259 ] Stopped at kdb_enter+0x2b: nop db> show pcpu cpuid = 0 curthread = 0xc2139170: pid 14589 "swap" curpcb = 0xcf406da0 fpcurthread = none idlethread = 0xc151f5c0: pid 11 "idle: cpu0" APIC ID = 0 currentldt = 0x30 spin locks held: db> where Tracing pid 14589 tid 100259 td 0xc2139170 kdb_enter(c0845129) at kdb_enter+0x2b siointr1(c1695400,c0953900,0,c0844f39,56f) at siointr1+0xce siointr(c1695400) at siointr+0x21 intr_execute_handlers(c1510090,cf406d44,4,bfbfea58,c07a7b53) at intr_execute_handlers+0x9d lapic_handle_intr(34) at lapic_handle_intr+0x2e Xapic_isr1() at Xapic_isr1+0x33 --- interrupt, eip = 0x8048ef9, esp = 0xbfbfea40, ebp = 0xbfbfea58 --- db> show alllocks Process 14660 (sh) thread 0xc2817450 (101123) exclusive sleep mutex process lock r = 0 (0xc1c58458) locked @ kern/kern_fork.c:300 exclusive sx allproc r = 0 (0xc08eb8a0) locked @ kern/kern_fork.c:287 shared sx proctree r = 0 (0xc08eb8e0) locked @ kern/kern_fork.c:278 Process 14580 (thr1) thread 0xc24db450 (100443) exclusive sx user map r = 0 (0xc1ce4ad0) locked @ vm/vm_map.c:2994 Process 14573 (syscall) thread 0xc24e8450 (100493) exclusive sx user map r = 0 (0xc253b4f4) locked @ vm/vm_glue.c:171 Process 2173 (top) thread 0xc17595c0 (100074) exclusive sx sysctl lock r = 0 (0xc08ebe60) locked @ kern/kern_sysctl.c:1335 Process 2033 (cron) thread 0xc162a5c0 (100054) shared sx proctree r = 0 (0xc08eb8e0) locked @ kern/kern_fork.c:278 More info at http://www.holm.cc/stress/log/cons109.html -- Peter Holm
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