Date: Sun, 16 Feb 2020 16:46:15 +0000 From: bugzilla-noreply@freebsd.org To: testing@freebsd.org Subject: [Bug 244168] [i386] sys.net.if_lagg_test.lacp_linkstate_destroy_stress panics kernel Message-ID: <bug-244168-32464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244168 Bug ID: 244168 Summary: [i386] sys.net.if_lagg_test.lacp_linkstate_destroy_stress panics kernel Product: Base System Version: CURRENT Hardware: i386 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: tests Assignee: testing@freebsd.org Reporter: lwhsu@FreeBSD.org sys.net.if_lagg_test.lacp_linkstate_destroy_stress panics i386 kernel https://ci.freebsd.org/job/FreeBSD-head-i386-test/8445/consoleFull if_lagg_test:lacp_linkstate_destroy_stress -> panic: vm_fault_lookup: fault on nofault entry, addr: 0 [1742/1858]cpuid = 5 time = 1581628143 KDB: stack backtrace: db_trace_self_wrapper(69,198e3e00,14f9e44,198e3e00,d8c6ff4,...) at db_trace_self_wrapper+0x2a/frame 0xd8c6fc0 kdb_backtrace(ffdf,8bc7000,8be2000,8be2018,18c7198,...) at kdb_backtrace+0x2e/frame 0xd8c7020 vpanic(14f9e44,d8c7068,d8c7068,d8c7138,12c8fbc,...) at vpanic+0x11f/frame 0xd8c7048 panic(14f9e44,14dc991,0,2,0,...) at panic+0x14/frame 0xd8c705c vm_fault(8bc7000,0,1,0,0) at vm_fault+0x1c9c/frame 0xd8c7138 vm_fault_trap(8bc7000,4,1,0,0,0) at vm_fault_trap+0x52/frame 0xd8c7160 trap_pfault(4,0,0) at trap_pfault+0x161/frame 0xd8c71b4 trap(d8c728c,8,28,28,7d3,...) at trap+0x3a8/frame 0xd8c7280 calltrap() at 0xffc0316f/frame 0xd8c7280 --- trap 0xc, eip = 0x10316ea, esp = 0xd8c72cc, ebp = 0xd8c72fc --- witness_checkorder(1ba15e30,9,2489d2d7,7d3,0) at witness_checkorder+0x5a/frame 0xd8c72fc _sx_xlock(1ba15e30,0,2489d2d7,7d3,2696b000,...) at _sx_xlock+0x4d/frame 0xd8c7324 lagg_port_state(2696b000,1) at lagg_port_state+0x2f/frame 0xd8c7348 do_link_state_change(2696b000,1) at do_link_state_change+0xb4/frame 0xd8c7370 taskqueue_run_locked(b8abe00,0,d8c73e4,1027b5e,bd55000,...) at taskqueue_run_locked+0x97/frame 0xd8c73c8 taskqueue_run(bd55000) at taskqueue_run+0x44/frame 0xd8c73d8 taskqueue_swi_run(0) at taskqueue_swi_run+0xe/frame 0xd8c73e4 ithread_loop(196abfa0,d8c7468) at ithread_loop+0x283/frame 0xd8c7434 fork_exit(f985c0,196abfa0,d8c7468,0,0,...) at fork_exit+0x69/frame 0xd8c7454 fork_trampoline() at 0xffc033de/frame 0xd8c7454 --- kthread start KDB: enter: panic [ thread pid 12 tid 100025 ] Stopped at kdb_enter+0x35: movl $0,kdb_why db:0:kdb.enter.panic> show pcpu cpuid = 5 dynamic pcpu = 0x9db3180 curthread = 0x1962d180: pid 12 tid 100025 critnest 1 "swi6: task queue" curpcb = 0xd8c74c0 fpcurthread = none idlethread = 0x19619c00: tid 100008 "idle: cpu5" APIC ID = 5 currentldt = 0x50 trampstk = 0xffc12ff0 kesp0 = 0xd8c74b0 common_tssp = 0xffc01b88 tlb gen = 186060 curvnet = 0xbd06000 spin locks held: db:0:kdb.enter.panic> -- You are receiving this mail because: You are the assignee for the bug.
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