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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-bugs] [Bug 543] domU: BUG: soft lockup detected on CPU#1!
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=543 yocum@xxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |yocum@xxxxxxxx ------- Comment #36 from yocum@xxxxxxxx 2008-02-18 11:19 ------- We are seeing several types of these bugs with kernel 2.6.18-xen, version 3.1.0 on an x86_64 dual core, dual CPU: The call trace of all errors start the same, but at the EOI line they start to diverge. BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff8023af48>] sigprocmask+0xfc/0x103 [<ffffffff8023afa7>] sys_rt_sigprocmask+0x58/0x109 [<ffffffff8020a5ec>] tracesys+0xa7/0xb3 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff803f2272>] thread_return+0xdf/0x119 [<ffffffff80228a25>] __cond_resched+0x1c/0x44 [<ffffffff803f25df>] cond_resched+0x37/0x42 [<ffffffff802343c4>] ksoftirqd+0x0/0xbf [<ffffffff80234432>] ksoftirqd+0x6e/0xbf [<ffffffff802422d7>] kthread+0xc8/0xf1 [<ffffffff8020ae1c>] child_rip+0xa/0x12 [<ffffffff8024220f>] kthread+0x0/0xf1 [<ffffffff8020ae12>] child_rip+0x0/0x12 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8027c911>] cache_reap+0x0/0x12a [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8027c911>] cache_reap+0x0/0x12a [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff8027c984>] cache_reap+0x73/0x12a [<ffffffff8023ef2b>] run_workqueue+0x9a/0xe1 [<ffffffff8023ef72>] worker_thread+0x0/0x137 [<ffffffff8023f077>] worker_thread+0x105/0x137 [<ffffffff80227e21>] default_wake_function+0x0/0xe [<ffffffff80227e21>] default_wake_function+0x0/0xe [<ffffffff802422d7>] kthread+0xc8/0xf1 [<ffffffff8020ae1c>] child_rip+0xa/0x12 [<ffffffff8024220f>] kthread+0x0/0xf1 [<ffffffff8020ae12>] child_rip+0x0/0x12 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802142c4>] xen_send_IPI_mask+0x0/0xed [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff802142c4>] xen_send_IPI_mask+0x0/0xed [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff8022940c>] migration_thread+0x1c7/0x286 [<ffffffff80229245>] migration_thread+0x0/0x286 [<ffffffff802422d7>] kthread+0xc8/0xf1 [<ffffffff8020ae1c>] child_rip+0xa/0x12 [<ffffffff8024220f>] kthread+0x0/0xf1 [<ffffffff8020ae12>] child_rip+0x0/0x12 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff803f2272>] thread_return+0xdf/0x119 [<ffffffff80228a25>] __cond_resched+0x1c/0x44 [<ffffffff803f25df>] cond_resched+0x37/0x42 [<ffffffff802343c4>] ksoftirqd+0x0/0xbf [<ffffffff80234432>] ksoftirqd+0x6e/0xbf [<ffffffff802422d7>] kthread+0xc8/0xf1 [<ffffffff8020ae1c>] child_rip+0xa/0x12 [<ffffffff8024220f>] kthread+0x0/0xf1 [<ffffffff8020ae12>] child_rip+0x0/0x12 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8028c63d>] __link_path_walk+0x367/0xedf [<ffffffff8028c43d>] __link_path_walk+0x167/0xedf [<ffffffff8028d208>] link_path_walk+0x53/0xd0 [<ffffffff8027f584>] vfs_read+0x143/0x172 [<ffffffff8025c262>] file_read_actor+0x0/0xfe [<ffffffff8028d4f4>] do_path_lookup+0x26f/0x2e5 [<ffffffff8028d684>] __path_lookup_intent_open+0x50/0x8d [<ffffffff80288cfe>] open_exec+0x26/0xba [<ffffffff8027f584>] vfs_read+0x143/0x172 [<ffffffff80288dd3>] kernel_read+0x41/0x55 [<ffffffff802ad2f2>] load_elf_binary+0x2f3/0x15fd [<ffffffff80289cbf>] search_binary_handler+0xc7/0x282 [<ffffffff8028a008>] do_execve+0x18e/0x24d [<ffffffff80208cc7>] sys_execve+0x33/0x84 [<ffffffff8020a871>] stub_execve+0x3d/0x68 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8020634a>] hypercall_page+0x34a/0x1000 [<ffffffff8020634a>] hypercall_page+0x34a/0x1000 [<ffffffff8021cf70>] xen_pgd_pin+0x66/0x79 [<ffffffff8021b26b>] mm_pin+0x1f7/0x27d [<ffffffff8022bc39>] copy_mm+0x304/0x94f [<ffffffff8022d10f>] copy_process+0x9a1/0x1098 [<ffffffff8022d94e>] do_fork+0xd6/0x1cc [<ffffffff8020a5ec>] tracesys+0xa7/0xb3 [<ffffffff8020a80d>] ptregscall_common+0x3d/0x64 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8020622a>] hypercall_page+0x22a/0x1000 [<ffffffff8034b258>] force_evtchn_callback+0xa/0xb [<ffffffff803f2272>] thread_return+0xdf/0x119 [<ffffffff80228a25>] __cond_resched+0x1c/0x44 [<ffffffff803f25df>] cond_resched+0x37/0x42 [<ffffffff8027b0e0>] kmem_cache_alloc+0x14/0xb1 [<ffffffff8038f7bf>] __alloc_skb+0x30/0x11d [<ffffffff8038dce2>] sock_wmalloc+0x22/0x53 [<ffffffff803b7606>] ip_append_data+0x506/0xa7e [<ffffffff803b706e>] ip_generic_getfrag+0x0/0x92 [<ffffffff803d01f3>] raw_sendmsg+0x661/0x73c [<ffffffff8038b197>] sock_sendmsg+0x10c/0x12e [<ffffffff80238a81>] free_uid+0x50/0xd9 [<ffffffff80242781>] autoremove_wake_function+0x0/0x2e [<ffffffff80244628>] ktime_get_ts+0x5c/0x63 [<ffffffff8038c62a>] sys_sendto+0xe9/0x113 [<ffffffff80257571>] audit_syscall_entry+0x14d/0x176 [<ffffffff8020a5ec>] tracesys+0xa7/0xb3 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802061ca>] hypercall_page+0x1ca/0x1000 [<ffffffff802061ca>] hypercall_page+0x1ca/0x1000 [<ffffffff8026b214>] do_wp_page+0x1ce/0x58b [<ffffffff8026ca2e>] __handle_mm_fault+0xf74/0x1001 [<ffffffff80244628>] ktime_get_ts+0x5c/0x63 [<ffffffff80219b26>] do_page_fault+0xe12/0x117a [<ffffffff8025786f>] audit_syscall_exit+0x2d5/0x2f3 [<ffffffff8020ab1f>] error_exit+0x0/0x71 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802ebe55>] number+0x9e/0x1ce [<ffffffff80238a81>] free_uid+0x50/0xd9 [<ffffffff802ec505>] vsnprintf+0x580/0x5ca [<ffffffff802ec72d>] sprintf+0x90/0x98 [<ffffffff8027ec64>] get_unused_fd+0x6f/0xf8 [<ffffffff8028b7f7>] do_pipe+0x141/0x2bc [<ffffffff80210a22>] sys_pipe+0xe/0x36 [<ffffffff8020a5ec>] tracesys+0xa7/0xb3 BUG: soft lockup detected on CPU#0! Call Trace: <IRQ> [<ffffffff80258269>] softlockup_tick+0xcc/0xde [<ffffffff8020e84d>] timer_interrupt+0x3a3/0x401 [<ffffffff80258898>] handle_IRQ_event+0x4b/0x93 [<ffffffff8025897e>] __do_IRQ+0x9e/0x100 [<ffffffff8020cc97>] do_IRQ+0x63/0x71 [<ffffffff8034b347>] evtchn_do_upcall+0xee/0x165 [<ffffffff8020abca>] do_hypervisor_callback+0x1e/0x2c <EOI> [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff802063aa>] hypercall_page+0x3aa/0x1000 [<ffffffff8020ef23>] raw_safe_halt+0xb7/0xdd [<ffffffff802082c3>] xen_idle+0x67/0x79 [<ffffffff8020837f>] cpu_idle+0xaa/0xcd [<ffffffff804f37ea>] start_kernel+0x260/0x262 [<ffffffff804f322b>] _sinittext+0x22b/0x231 -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs
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