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The whole Oops trace is : [ 696.611862] BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0][ 696.611894] Modules linked in: hmac nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc vmw_vsock_vmci_transport vsock vmwgfx ttm drm_kms_helper drm vmw_balloon coretemp ppdev evdev i2c_piix4 serio_raw pcspkr crc32_pclmul i2c_core aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd vmw_vmci battery parport_pc parport shpchp processor thermal_sys ac button sctp libcrc32c crc32c_generic loop kkcore(O) autofs4 ext4 crc16 mbcache jbd2 dm_mod sr_mod cdrom sg ata_generic sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel psmouse ata_piix libata vmw_pvscsi scsi_mod vmxnet3 [ 696.611925] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.39-1+deb8u2 [ 696.611926] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015 [ 696.611927] task: ffffffff8181a460 ti: ffffffff81800000 task.ti: ffffffff81800000 [ 696.611928] RIP: 0010:[<ffffffffa01d1c94>] [<ffffffffa01d1c94>] sctp_assoc_update_retran_path+0x54/0xc0 [sctp] <<====
[ 696.611937] RSP: 0018:ffff88023fc03c68 EFLAGS: 00000293[ 696.611938] RAX: ffff8800ba2ae400 RBX: 0000000000000000 RCX: 00000094d3160b1c [ 696.611939] RDX: 0000000000000001 RSI: ffff8800ba2ae400 RDI: ffff8800ba2ae400 [ 696.611940] RBP: ffff8800bb14c128 R08: ffffffff81610640 R09: 0000000000000001 [ 696.611941] R10: 0000000000000003 R11: 0000000000000010 R12: ffff88023fc03bd8 [ 696.611941] R13: ffffffff8151bdbd R14: ffff8800ba2ae400 R15: ffffffff8151dd2b [ 696.611943] FS: 0000000000000000(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000
[ 696.611944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 696.611944] CR2: 00007f873ebc4000 CR3: 00000000ba73f000 CR4: 00000000003407f0 [ 696.611986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 696.611986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 696.611987] Stack:[ 696.611988] ffff8800bb14c000 0000000000000000 ffff8802356f9700 0000000000000002 [ 696.611990] ffffffffa01d2065 ffff8800bb14c000 ffffffffa01ce521 00000000000003ff [ 696.611991] 0000000100000000 0000000100000001 0000000100000000 ffff8800bb14c000
[ 696.611992] Call Trace: [ 696.611994] <IRQ> [ 696.611998][ 696.612002] [<ffffffffa01d2065>] ? sctp_assoc_choose_alter_transport+0x25/0x40 [sctp]
[ 696.612006] [<ffffffffa01ce521>] ? sctp_do_sm+0x1491/0x1670 [sctp][ 696.612011] [<ffffffffa01cea6d>] ? sctp_generate_timeout_event+0xad/0xf0 [sctp] [ 696.612014] [<ffffffffa01ceaf0>] ? sctp_generate_t4_rto_event+0x10/0x10 [sctp]
[ 696.612019] [<ffffffff81073ea1>] ? call_timer_fn+0x31/0x140[ 696.612022] [<ffffffffa01ceaf0>] ? sctp_generate_t4_rto_event+0x10/0x10 [sctp]
[ 696.612025] [<ffffffff81075559>] ? run_timer_softirq+0x1e9/0x2f0 [ 696.612026] [<ffffffff8106d911>] ? __do_softirq+0xf1/0x2d0 [ 696.612028] [<ffffffff8106dd25>] ? irq_exit+0x95/0xa0 [ 696.612031] [<ffffffff8151dd30>] ? smp_apic_timer_interrupt+0x40/0x50 [ 696.612035] [<ffffffff8151bdbd>] ? apic_timer_interrupt+0x6d/0x80 [ 696.612035] <EOI> [ 696.612036] [ 696.612039] [<ffffffff8101da50>] ? mwait_idle+0xa0/0xa0 [ 696.612043] [<ffffffff81052c22>] ? native_safe_halt+0x2/0x10 [ 696.612045] [<ffffffff8101da69>] ? default_idle+0x19/0xd0 [ 696.612047] [<ffffffff810a9b74>] ? cpu_startup_entry+0x374/0x470 [ 696.612050] [<ffffffff81903076>] ? start_kernel+0x497/0x4a2 [ 696.612051] [<ffffffff81902a04>] ? set_init_arg+0x4e/0x4e [ 696.612053] [<ffffffff81902120>] ? early_idt_handler_array+0x120/0x120 [ 696.612054] [<ffffffff8190271f>] ? x86_64_start_kernel+0x14d/0x15c[ 696.612055] Code: 8b 1c 24 49 8d ad 28 01 00 00 31 c0 eb 11 66 0f 1f 84 00 00 00 00 00 4c 39 e3 74 25 48 8b 1b 48 39 eb 74 f8 83 bb 1c 01 00 00 03 <74> ef 48 89 c6 48 89 df e8 4f ed ff ff 83 b8 1c 01 00 00 02 75
[ 724.633312] BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0][ 724.633345] Modules linked in: hmac nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc vmw_vsock_vmci_transport vsock vmwgfx ttm drm_kms_helper drm vmw_balloon coretemp ppdev evdev i2c_piix4 serio_raw pcspkr crc32_pclmul i2c_core aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd vmw_vmci battery parport_pc parport shpchp processor thermal_sys ac button sctp libcrc32c crc32c_generic loop kkcore(O) autofs4 ext4 crc16 mbcache jbd2 dm_mod sr_mod cdrom sg ata_generic sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel psmouse ata_piix libata vmw_pvscsi scsi_mod vmxnet3 [ 724.633376] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.39-1+deb8u2 [ 724.633377] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015 [ 724.633379] task: ffffffff8181a460 ti: ffffffff81800000 task.ti: ffffffff81800000 [ 724.633380] RIP: 0010:[<ffffffffa01d1c96>] [<ffffffffa01d1c96>] sctp_assoc_update_retran_path+0x56/0xc0 [sctp] <<====
[ 724.633388] RSP: 0018:ffff88023fc03c68 EFLAGS: 00000293[ 724.633389] RAX: ffff8800ba2ae400 RBX: 0000000000000000 RCX: 00000094d3160b1c [ 724.633390] RDX: 0000000000000001 RSI: ffff8800ba2ae400 RDI: ffff8800ba2ae400 [ 724.633391] RBP: ffff8800bb14c128 R08: ffffffff81610640 R09: 0000000000000001 [ 724.633391] R10: 0000000000000003 R11: 0000000000000010 R12: ffff88023fc03bd8 [ 724.633392] R13: ffffffff8151bdbd R14: ffff8800ba2ae400 R15: ffffffff8151dd2b [ 724.633393] FS: 0000000000000000(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000
[ 724.633394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 724.633395] CR2: 00007f873ebc4000 CR3: 00000000ba73f000 CR4: 00000000003407f0 [ 724.633450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 724.633451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 724.633453] Stack:[ 724.633454] ffff8800bb14c000 0000000000000000 ffff8802356f9700 0000000000000002 [ 724.633456] ffffffffa01d2065 ffff8800bb14c000 ffffffffa01ce521 00000000000003ff [ 724.633458] 0000000100000000 0000000100000001 0000000100000000 ffff8800bb14c000
[ 724.633459] Call Trace: [ 724.633460] <IRQ> [ 724.633463][ 724.633471] [<ffffffffa01d2065>] ? sctp_assoc_choose_alter_transport+0x25/0x40 [sctp]
[ 724.633475] [<ffffffffa01ce521>] ? sctp_do_sm+0x1491/0x1670 [sctp][ 724.633479] [<ffffffffa01cea6d>] ? sctp_generate_timeout_event+0xad/0xf0 [sctp] [ 724.633483] [<ffffffffa01ceaf0>] ? sctp_generate_t4_rto_event+0x10/0x10 [sctp]
[ 724.633487] [<ffffffff81073ea1>] ? call_timer_fn+0x31/0x140[ 724.633490] [<ffffffffa01ceaf0>] ? sctp_generate_t4_rto_event+0x10/0x10 [sctp]
[ 724.633493] [<ffffffff81075559>] ? run_timer_softirq+0x1e9/0x2f0 [ 724.633494] [<ffffffff8106d911>] ? __do_softirq+0xf1/0x2d0 [ 724.633496] [<ffffffff8106dd25>] ? irq_exit+0x95/0xa0 [ 724.633499] [<ffffffff8151dd30>] ? smp_apic_timer_interrupt+0x40/0x50 [ 724.633502] [<ffffffff8151bdbd>] ? apic_timer_interrupt+0x6d/0x80 [ 724.633503] <EOI> [ 724.633504] [ 724.633507] [<ffffffff8101da50>] ? mwait_idle+0xa0/0xa0 [ 724.633510] [<ffffffff81052c22>] ? native_safe_halt+0x2/0x10 [ 724.633511] [<ffffffff8101da69>] ? default_idle+0x19/0xd0 [ 724.633515] [<ffffffff810a9b74>] ? cpu_startup_entry+0x374/0x470 [ 724.633517] [<ffffffff81903076>] ? start_kernel+0x497/0x4a2 [ 724.633518] [<ffffffff81902a04>] ? set_init_arg+0x4e/0x4e [ 724.633520] [<ffffffff81902120>] ? early_idt_handler_array+0x120/0x120 [ 724.633522] [<ffffffff8190271f>] ? x86_64_start_kernel+0x14d/0x15c[ 724.633522] Code: 24 49 8d ad 28 01 00 00 31 c0 eb 11 66 0f 1f 84 00 00 00 00 00 4c 39 e3 74 25 48 8b 1b 48 39 eb 74 f8 83 bb 1c 01 00 00 03 74 ef <48> 89 c6 48 89 df e8 4f ed ff ff 83 b8 1c 01 00 00 02 75 d6 f6
With regards,
Fred Boiteux.
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