<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi All,<div><br></div><div>Is this something I should worry about?</div><div><br></div><div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087148] INFO: task kamailio:1845 blocked for more than 120 seconds.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087206] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087291] kamailio D 8ce9265a 0 1845 1829</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087346] f6a98da0 00000082 23f7e426 8ce9265a 000701ae f6a98f2c c302bfa0 00000002</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087427] c01344f6 001e17ce 00000001 00000000 c01190e6 f6a98da0 f6a98da0 c02c4dc0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087538] f74eea84 f74eea8c f74eea88 f6a98da0 c02b8846 f68c3d68 f74eea8c f6a98da0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087648] Call Trace:</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087730] [<c01344f6>] ktime_get+0xd/0x21</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087784] [<c01190e6>] hrtick_start_fair+0xeb/0x12c</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087840] [<c02b8846>] __mutex_lock_slowpath+0x50/0x7b</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087896] [<c02b86dc>] mutex_lock+0xa/0xb</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087945] [<c02a7ea9>] unix_dgram_recvmsg+0x3e/0x245</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.087998] [<c01318e9>] autoremove_wake_function+0xd/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088055] [<c011845d>] __wake_up_common+0x2e/0x58</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088109] [<c024ef76>] sock_recvmsg+0xde/0xf9</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088165] [<c01318dc>] autoremove_wake_function+0x0/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088223] [<c0117c67>] kunmap_atomic+0x55/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088273] [<c0117c79>] kunmap_atomic+0x67/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088327] [<c015ae91>] get_page_from_freelist+0x34f/0x3e3</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088387] [<c024fd9a>] sys_recvfrom+0xb4/0x116</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088438] [<c015b0fb>] __alloc_pages_internal+0xb5/0x34e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088497] [<c0163cd3>] handle_mm_fault+0x257/0x690</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088554] [<c025024d>] sys_socketcall+0x135/0x19e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.088610] [<c0103853>] sysenter_past_esp+0x78/0xb1</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091119] [<c02b0000>] acpi_pci_root_add+0x165/0x296</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091174] =======================</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091218] INFO: task kamailio:1846 blocked for more than 120 seconds.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091358] kamailio D 00000002 0 1846 1829</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091413] f6a995e0 00000086 00000000 00000002 00000000 f6a9976c c3017fa0 00000000</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091495] ffffffff 1d621a39 00000000 00000000 00000000 00000000 00000000 000000ff</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091605] f74eea84 f74eea8c f74eea88 f6a995e0 c02b8846 f74eea8c f6b21d68 f6a995e0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091715] Call Trace:</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091790] [<c02b8846>] __mutex_lock_slowpath+0x50/0x7b</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091847] [<c02b86dc>] mutex_lock+0xa/0xb</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091895] [<c02a7ea9>] unix_dgram_recvmsg+0x3e/0x245</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.091949] [<c0129ab0>] lock_timer_base+0x19/0x35</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092002] [<c0129b10>] try_to_del_timer_sync+0x44/0x4a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092057] [<c024ef76>] sock_recvmsg+0xde/0xf9</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092108] [<c01297ec>] process_timeout+0x0/0x5</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092163] [<c01318dc>] autoremove_wake_function+0x0/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092219] [<c015a0d0>] __rmqueue+0x13/0x174</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c0117c67>] kunmap_atomic+0x55/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c0117c79>] kunmap_atomic+0x67/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c015ae91>] get_page_from_freelist+0x34f/0x3e3</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c024fd9a>] sys_recvfrom+0xb4/0x116</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c015b0fb>] __alloc_pages_internal+0xb5/0x34e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c0163cd3>] handle_mm_fault+0x257/0x690</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c025024d>] sys_socketcall+0x135/0x19e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c0103853>] sysenter_past_esp+0x78/0xb1</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c02b0000>] acpi_pci_root_add+0x165/0x296</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] =======================</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] INFO: task kamailio:22820 blocked for more than 120 seconds.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] kamailio D 854aa937 0 22820 22803</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] f762fa40 00000086 2603ada4 854aa937 000767a5 f762fbcc c3021fa0 00000001</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] c01344f6 001fcdbd 00000001 00000000 c01190e6 f762fa40 f762fa40 c02c4dc0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] f6b38544 f6b3854c f6b38548 f762fa40 c02b8846 f68a3d68 f6b3854c f762fa40</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] Call Trace:</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c01344f6>] ktime_get+0xd/0x21</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c01190e6>] hrtick_start_fair+0xeb/0x12c</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c02b8846>] __mutex_lock_slowpath+0x50/0x7b</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092221] [<c02b86dc>] mutex_lock+0xa/0xb</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092274] [<c02a7ea9>] unix_dgram_recvmsg+0x3e/0x245</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092328] [<c01318e9>] autoremove_wake_function+0xd/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092383] [<c015a05d>] __rmqueue_smallest+0x83/0xe3</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092438] [<c024ef76>] sock_recvmsg+0xde/0xf9</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092493] [<c01318dc>] autoremove_wake_function+0x0/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092551] [<c0117c67>] kunmap_atomic+0x55/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092601] [<c0117c79>] kunmap_atomic+0x67/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092653] [<c015ae91>] get_page_from_freelist+0x34f/0x3e3</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092712] [<c024fd9a>] sys_recvfrom+0xb4/0x116</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092764] [<c015b0fb>] __alloc_pages_internal+0xb5/0x34e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092822] [<c0163cd3>] handle_mm_fault+0x257/0x690</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092881] [<c025024d>] sys_socketcall+0x135/0x19e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092937] [<c0103853>] sysenter_past_esp+0x78/0xb1</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.092991] [<c02b0000>] acpi_pci_root_add+0x165/0x296</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.093046] =======================</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.093090] INFO: task kamailio:22821 blocked for more than 120 seconds.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.093146] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.093230] kamailio D 8543066c 0 22821 22803</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110119] f762ede0 00000082 2603ada4 8543066c 000767a5 f762ef6c c3017fa0 00000000</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110201] c01344f6 001fcdbd 00000002 00000000 c01190e6 f762ede0 f762ede0 c02c4dc0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110312] f6b38544 f6b3854c f6b38548 f762ede0 c02b8846 f6b3854c f6bfdd68 f762ede0</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110422] Call Trace:</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110493] [<c01344f6>] ktime_get+0xd/0x21</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110543] [<c01190e6>] hrtick_start_fair+0xeb/0x12c</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110598] [<c02b8846>] __mutex_lock_slowpath+0x50/0x7b</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110653] [<c02b86dc>] mutex_lock+0xa/0xb</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110702] [<c02a7ea9>] unix_dgram_recvmsg+0x3e/0x245</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110755] [<c01318e9>] autoremove_wake_function+0xd/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110810] [<c011845d>] __wake_up_common+0x2e/0x58</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110864] [<c024ef76>] sock_recvmsg+0xde/0xf9</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110919] [<c01318dc>] autoremove_wake_function+0x0/0x2d</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.110976] [<c0117c67>] kunmap_atomic+0x55/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111027] [<c0117c79>] kunmap_atomic+0x67/0x8a</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111079] [<c015ae91>] get_page_from_freelist+0x34f/0x3e3</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111138] [<c024fd9a>] sys_recvfrom+0xb4/0x116</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111189] [<c015b0fb>] __alloc_pages_internal+0xb5/0x34e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111248] [<c0163cd3>] handle_mm_fault+0x257/0x690</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111307] [<c025024d>] sys_socketcall+0x135/0x19e</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111362] [<c0103853>] sysenter_past_esp+0x78/0xb1</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111417] [<c02b0000>] acpi_pci_root_add+0x165/0x296</div><div>Feb 12 20:27:22 sw1 kernel: [3273100.111471] =======================</div><div><br></div><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 16px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><br></div></div></span></span></span></span></span></div></span></div></span></div></span></div></span></div></span></div></span></div></div></body></html>