====================================== | [ 1601.368933][ T74] net_rx_action (net/core/dev.c:6791 net/core/dev.c:6907) | [ 1601.368933][ T74] __do_softirq (kernel/softirq.c:554) | [ 1601.368933][ T74] | [ 1611.060613][ C3] ksoftirqd/3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 1611.061746][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1611.062113][ C3] Call Trace: [ 1611.062237][ C3] [ 1611.062328][ C3] dump_stack_lvl (lib/dump_stack.c:117) [ 1611.062529][ C3] warn_alloc (mm/page_alloc.c:3396) [ 1611.062688][ C3] ? __pfx_warn_alloc (mm/page_alloc.c:3375) [ 1611.062881][ C3] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4318) [ 1611.063101][ C3] ? get_page_from_freelist (mm/page_alloc.c:3073 mm/page_alloc.c:3266) [ 1611.063268][ C3] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4046) [ 1611.063491][ C3] __alloc_pages (mm/page_alloc.c:4588) [ 1611.063662][ C3] ? __pfx___alloc_pages (mm/page_alloc.c:4541) [ 1611.063825][ C3] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) [ 1611.063829][ T49] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC) [ 1611.063962][ C3] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) [ 1611.064444][ T49] cache: skbuff_head_cache, object size: 224, buffer size: 448, default order: 1, min ord[ 1611.064552][ C3] allocate_slab+0x2e1/0x34[ 1611.064907][ T49] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC [ 1611.064911][ T49] cache: kmalloc-8, object size: 8, buffer size: 144, default order: 0, min order: 0 [ 1611.064915][ T49] node 0: slabs: 550, objs: 15400, free: [ 1611.064921][ T49] node 0: slabs: 16, objs: 270, free: 0 [ 1611.065044][ C3] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC) [ 1611.065048][ C3] cache: kmalloc-8, object size: 8, buffer size: 144, default order: 0, min order: 0 [ 1611.065050][ C3] node 0: slabs: 550, objs: 15400, free: [ 1611.065053][ C3] ? get_any_partial+0x79/0[ 1611.065062][ C3] ___slab_alloc+0x4fc/0x10[ 1611.065420][ T49] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC [ 1611.065638][ C3] ? neigh_alloc+0x6e0/0x9c[ 1611.065853][ T49] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC [ 1611.065857][ T49] cache: kmalloc-8, object size: 8, buffer size: 144, default order: 0, min order: 0 [ 1611.065860][ T49] node 0: slabs: 550, objs: 15400, free: [ 1611.065865][ T49] cache: skbuff_head_cache, object size: 224, buffer size: 448, default order: 1, min ord[ 1611.066028][ C3] ? find_held_lock+0x2c/0x[ 1611.066320][ T49] node 0: slabs: 16, objs: 270, free: 0 [ 1611.066610][ C3] ? __lock_release+0x103/0[ 1611.066614][ C3] ? neigh_lookup+0x20e/0x3[ 1611.066620][ C3] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) [ 1611.066826][ T49] SLUB: Una[ 1615.152543][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb[ 1615.153380][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb[ 1615.153670][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb[ 1615.153922][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb[ 1616.176395][ C2] slab_out_of_memory: 557 callbacks suppres[ 1616.176405][ C2] SLUB: Unable to allocate memory on node -[ 1697.072503][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1701.169457][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1703.864461][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1703.864926][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1703.864926][ T74] (null) [ 1709.360462][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.360976][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.361429][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.361487][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.361772][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.362115][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.362402][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.362722][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.362981][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1709.363620][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1714.120503][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1714.120928][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1714.120928][ T74] (null) [ 1717.552463][ C2] net_ratelimit: 9 callbacks suppressed [ 1717.552472][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1717.553172][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1717.553438][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1717.553531][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1721.648481][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1721.648956][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1724.368494][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1724.368841][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1724.368841][ T74] (null) [ 1725.744463][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1725.744893][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1729.840456][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1729.840925][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1729.841256][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1733.936478][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1733.937006][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1733.937347][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1734.616455][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1734.616791][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1734.616791][ T74] (null) [ 1738.032470][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1738.032879][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1738.033438][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.128469][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.128881][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.129208][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.129452][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.129540][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.129839][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.130114][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.130690][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.131008][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1742.131344][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1744.864419][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1744.864769][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1744.864769][ T74] (null) [ 1754.417488][ C2] net_ratelimit: 5 callbacks suppressed [ 1754.417496][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1755.112504][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1755.112858][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1755.112858][ T74] (null) [ 1758.512459][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1765.368445][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1765.368789][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1765.368789][ T74] (null) [ 1766.704461][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1766.704983][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1770.800457][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.896458][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.896908][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897304][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897487][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897729][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897798][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897857][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.897912][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.898106][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1774.898431][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1775.624456][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1775.624798][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1775.624798][ T74] (null) [ 1783.088444][ C2] net_ratelimit: 8 callbacks suppressed [ 1783.088451][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1785.880516][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1785.880865][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1785.880865][ T74] (null) [ 1791.280453][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1796.128446][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1796.128806][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1796.128806][ T74] (null) [ 1803.568452][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1803.568887][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1803.569218][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1806.376487][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1806.376818][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1806.376818][ T74] (null) [ 1807.664474][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.664885][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.665212][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.665427][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.665796][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.666083][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1807.666361][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1811.760468][ C2] net_ratelimit: 4 callbacks suppressed [ 1811.760479][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1811.760993][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1815.856457][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1815.856823][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1816.400508][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1816.400800][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1816.400800][ T74] (null) [ 1819.952461][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1819.952838][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1819.953137][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1826.656494][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1826.656825][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1826.656825][ T74] (null) [ 1828.144464][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1832.240476][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1832.240882][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1836.336483][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1836.336954][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1836.904499][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1836.904837][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1836.904837][ T74] (null) [ 1840.432460][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.432830][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.433097][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.433371][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.433436][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.433626][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.433916][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1840.434121][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1844.528471][ C2] net_ratelimit: 11 callbacks suppressed [ 1844.528482][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1844.529007][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1847.160432][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1847.160776][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1847.160776][ T74] (null) [ 1848.624495][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1857.416448][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1857.416785][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1857.416785][ T74] (null) [ 1867.664509][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1867.664863][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1867.664863][ T74] (null) [ 1873.200470][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.200841][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.201109][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.201394][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.201445][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.201675][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.202153][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.202432][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.202504][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1873.202690][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1877.912449][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1877.912776][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1877.912776][ T74] (null) [ 1888.160499][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1888.160841][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1888.160841][ T74] (null) [ 1898.408503][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1898.408842][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1898.408842][ T74] (null) [ 1905.968471][ C2] net_ratelimit: 7 callbacks suppressed [ 1905.968482][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969002][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969298][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969445][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969582][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969721][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.969844][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.970046][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.970772][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1905.971031][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1908.664503][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1908.664843][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1908.664843][ T74] (null) [ 1914.160484][ C2] net_ratelimit: 6 callbacks suppressed [ 1914.160495][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1918.256473][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1918.912440][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1918.912770][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1918.912770][ T74] (null) [ 1922.352467][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1928.920435][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1928.920771][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1928.920771][ T74] (null) [ 1930.544492][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.736466][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.736838][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.737133][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.737409][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.737472][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.737476][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.737663][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.738404][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.738660][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1938.739404][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1939.170425][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1939.170742][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1939.170742][ T74] (null) [ 1949.424486][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1949.424830][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1949.424830][ T74] (null) [ 1959.672511][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1959.672860][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1959.672860][ T74] (null) [ 1963.313464][ C2] net_ratelimit: 2 callbacks suppressed [ 1963.313476][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1969.920469][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1969.920915][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1969.920915][ T74] (null) [ 1971.504481][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504481][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504533][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504536][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504574][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504608][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.504843][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.505039][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.505272][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1971.505456][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1979.696463][ C2] net_ratelimit: 5 callbacks suppressed [ 1979.696474][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1979.696986][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1979.697267][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1980.168502][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1980.168801][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1980.168801][ T74] (null) [ 1990.416460][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 1990.416809][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 1990.416809][ T74] (null) [ 1991.984477][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1991.984827][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1996.081460][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1996.081880][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2000.664481][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2000.664829][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2000.664829][ T74] (null) [ 2004.272455][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.272823][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.273082][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.273376][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.273438][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.273636][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.273924][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.274124][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.274403][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2004.274599][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2010.912427][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2010.912761][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2010.912761][ T74] (null) [ 2012.465453][ C2] net_ratelimit: 10 callbacks suppressed [ 2012.465462][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2021.160498][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2021.160843][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2021.160843][ T74] (null) [ 2031.416472][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2031.416921][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2031.416921][ T74] (null) [ 2037.040460][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.040476][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.040865][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.041134][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.041444][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.041560][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.041687][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.042403][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.042441][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2037.042692][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2041.672510][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2041.672856][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2041.672856][ T74] (null) [ 2051.920453][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2051.920781][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2051.920781][ T74] (null) [ 2057.520474][ C3] net_ratelimit: 3 callbacks suppressed [ 2057.520483][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2062.168519][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2062.168853][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2062.168853][ T74] (null) [ 2069.808463][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.808480][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.808824][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809054][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809264][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809527][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809679][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809728][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.809972][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2069.810407][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2072.416454][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2072.416762][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2072.416762][ T74] (null) [ 2078.000451][ C2] net_ratelimit: 3 callbacks suppressed [ 2078.000458][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2082.664480][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2082.664798][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2082.664798][ T74] (null) [ 2092.912492][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2092.912838][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2092.912838][ T74] (null) [ 2102.576449][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.576461][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.576866][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.577135][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.577388][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.577492][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.578020][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.578279][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.578429][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.578549][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2103.168460][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2103.168854][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2103.168854][ T74] (null) [ 2113.416444][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2113.416847][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2113.416847][ T74] (null) [ 2123.664504][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2123.664890][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2123.664890][ T74] (null) [ 2133.920468][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2133.920901][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2133.920901][ T74] (null) [ 2135.344446][ C2] net_ratelimit: 6 callbacks suppressed [ 2135.344454][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.344515][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.344716][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.344908][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.345172][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.345337][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.345461][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.345620][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2135.345760][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2143.928451][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2143.928826][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2143.928826][ T74] (null) [ 2154.176456][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2154.176763][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2154.176763][ T74] (null) [ 2164.424455][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2164.424766][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2164.424766][ T74] (null) [ 2168.112465][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.112471][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.112522][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.112830][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.113079][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.113306][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.113546][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.113712][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.113757][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2168.114403][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2174.680467][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2174.680893][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2174.680893][ T74] (null) [ 2184.928496][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2184.928822][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2184.928822][ T74] (null) [ 2195.176511][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2195.176832][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2195.176832][ T74] (null) [ 2200.880491][ C3] net_ratelimit: 3 callbacks suppressed [ 2200.880502][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.880532][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.880808][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.881030][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.881276][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.881510][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.881584][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.882446][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.882694][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2200.882945][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2205.424489][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2205.424801][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2205.424801][ T74] (null) [ 2215.680502][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2215.680813][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2215.680813][ T74] (null) [ 2225.928489][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2225.928824][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2225.928824][ T74] (null) [ 2233.648470][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.648880][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.649139][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.649412][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.649588][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.649675][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.649927][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.650165][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2233.650374][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2236.176501][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2236.176887][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2236.176887][ T74] (null) [ 2246.424530][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2246.424857][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2246.424857][ T74] (null) [ 2256.680465][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2256.680873][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2256.680873][ T74] (null) [ 2266.416486][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.416490][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.416544][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.416851][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.417609][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.417766][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.418108][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2266.688443][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2266.688763][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2266.688763][ T74] (null) [ 2276.936489][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2276.936882][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2276.936882][ T74] (null) [ 2287.184442][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2287.184768][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2287.184768][ T74] (null) [ 2297.432451][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2297.432768][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2297.432768][ T74] (null) [ 2299.184465][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184528][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184555][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184599][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184636][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184671][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.184817][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.185446][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.185505][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2299.186643][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2307.680455][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2307.680771][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2307.680771][ T74] (null) [ 2317.928459][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2317.928835][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2317.928835][ T74] (null) [ 2328.184500][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2328.184827][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2328.184827][ T74] (null) [ 2331.952444][ C2] net_ratelimit: 4 callbacks suppressed [ 2331.952452][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.952992][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.953245][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.953461][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.953756][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.954025][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2331.954315][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2338.432506][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2338.432892][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2338.432892][ T74] (null) [ 2348.680522][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2348.680898][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2348.680898][ T74] (null) [ 2358.928501][ T74] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 2358.928822][ T74] ref_tracker: lo@ffff888007cf45e0 has 1/1 users at [ 2358.928822][ T74] (null) [ 2364.720471][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.720869][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.721117][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.721386][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.721592][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.721643][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.721906][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.722138][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.722352][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2364.722612][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to 0 tme #1 e: 0x10 0 1c0 80 0x310 0 x270 a0 110 x460 0 x10 0x810 0x980 0 WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr T231] timeout invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2666.037029][ T231] warn_alloc: 759 callbacks suppressed [ 2666.037032][ T231] timeout: page allocation failure: order:0, mode:0x820(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0 [ 2666.037047][ T231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2666.037051][ T231] Call Trace: [ 2666.037053][ T231] [ 2666.037055][ T231] dump_stack_lvl (lib/dump_stack.c:117) [ 2666.037065][ T231] warn_alloc (mm/page_alloc.c:3396) [ 2666.037074][ T231] ? __pfx_warn_alloc (mm/page_alloc.c:3375) [ 2666.037083][ T231] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4318) [ 2666.037090][ T231] ? get_page_from_freelist (mm/page_alloc.c:3073 mm/page_alloc.c:3266) [ 2666.037093][ T231] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4046) [ 2666.037100][ T231] __alloc_pages (mm/page_alloc.c:4588) [ 2666.037104][ T231] ? __pfx___alloc_pages (mm/page_alloc.c:4541) [ 2666.037109][ T231] ? sprintf (lib/vsprintf.c:3023) [ 2666.037113][ T231] ? __pfx_sprintf (lib/vsprintf.c:3023) [ 2666.037118][ T231] allocate_slab (./include/linux/gfp.h:238 ./include/linux/gfp.h:261 mm/slub.c:2175 mm/slub.c:2346) [ 2666.037123][ T231] ? get_any_partial (./include/linux/gfp.h:151 ./include/linux/gfp.h:168 mm/slub.c:2663) [ 2666.037126][ T231] ___slab_alloc (mm/slub.c:3525 (discriminator 3)) [ 2666.037129][ T231] ? put_chars (drivers/char/virtio_console.c:1118) [ 2666.037134][ T231] ? __pfx_info_print_prefix (kernel/printk/printk.c:1349) [ 2666.037140][ T231] ? __pfx__prb_read_valid (kernel/printk/printk_ringbuffer.c:2109) [ 2666.037147][ T231] ? __kmalloc_node_track_caller (mm/slub.c:3610 mm/slub.c:3663 mm/slub.c:3835 mm/slub.c:3965 mm/slub.c:3986) [ 2666.037150][ T231] __kmalloc_node_track_caller (mm/slub.c:3610 mm/slub.c:3663 mm/slub.c:3835 mm/slub.c:3965 mm/slub.c:3986) [ 2666.037153][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 33)) [ 2666.037158][ T231] ? put_chars (drivers/char/virtio_console.c:1118) [ 2666.037161][ T231] kmemdup (mm/util.c:131) [ 2666.037166][ T231] put_chars (drivers/char/virtio_console.c:1118) [ 2666.037169][ T231] ? __pfx_put_chars (drivers/char/virtio_console.c:1108) [ 2666.037172][ T231] ? printk_get_next_message (kernel/printk/printk.c:2843) [ 2666.037178][ T231] hvc_console_print (drivers/tty/hvc/hvc_console.c:177) [ 2666.037186][ T231] ? __pfx_hvc_console_print (drivers/tty/hvc/hvc_console.c:153) [ 2666.037190][ T231] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 2666.037193][ T231] ? console_flush_all (kernel/printk/printk.c:1873 kernel/printk/printk.c:2907 kernel/printk/printk.c:2979) [ 2666.037196][ T231] ? lock_acquire (kernel/locking/lockdep.c:5727) [ 2666.037198][ T231] ? console_flush_all (kernel/printk/printk.c:1873 kernel/printk/printk.c:2907 kernel/printk/printk.c:2979) [ 2666.037203][ T231] console_flush_all (kernel/printk/printk.c:2913 kernel/printk/printk.c:2979) [ 2666.037207][ T231] ? __pfx_vprintk_store (kernel/printk/printk.c:2193) [ 2666.037210][ T231] ? __pfx_console_flush_all (kernel/printk/printk.c:2959) [ 2666.037214][ T231] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:115 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116) [ 2666.037217][ T231] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) [ 2666.037221][ T231] console_unlock (kernel/printk/printk.c:3049) [ 2666.037224][ T231] ? __pfx_console_unlock (kernel/printk/printk.c:3026) [ 2666.037227][ T231] ? vprintk_emit (kernel/printk/printk.c:2347 kernel/printk/printk.c:2303) [ 2666.037230][ T231] ? vprintk_emit (kernel/printk/printk.c:2322 kernel/printk/printk.c:2303) [ 2666.037233][ T231] ? __down_trylock_console_sem (kernel/printk/printk.c:329) [ 2666.037236][ T231] ? vprintk_emit (kernel/printk/printk.c:2347 kernel/printk/printk.c:2303) [ 2666.037239][ T231] vprintk_emit (kernel/printk/printk.c:2348 kernel/printk/printk.c:2303) [ 2666.037242][ T231] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:115 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116) [ 2666.037245][ T231] _printk (kernel/printk/printk.c:2368) [ 2666.037248][ T231] ? __pfx__printk (kernel/printk/printk.c:2368) [ 2666.037250][ T231] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 2666.037254][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.037257][ T231] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 2666.037264][ T231] dump_header (mm/oom_kill.c:462) [ 2666.037271][ T231] oom_kill_process (mm/oom_kill.c:1037) [ 2666.037275][ T231] out_of_memory (mm/oom_kill.c:1176 (discriminator 4)) [ 2666.037279][ T231] ? __pfx_out_of_memory (mm/oom_kill.c:1109) [ 2666.037285][ T231] __alloc_pages_may_oom (mm/page_alloc.c:3490) [ 2666.037289][ T231] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3422) [ 2666.037295][ T231] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4252) [ 2666.037301][ T231] ? get_page_from_freelist (mm/page_alloc.c:3073 mm/page_alloc.c:3266) [ 2666.037304][ T231] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4046) [ 2666.037310][ T231] __alloc_pages (mm/page_alloc.c:4588) [ 2666.037314][ T231] ? __pfx___alloc_pages (mm/page_alloc.c:4541) [ 2666.037318][ T231] ? xas_start (./include/linux/xarray.h:1200 lib/xarray.c:190) [ 2666.037322][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.037325][ T231] ? filemap_get_entry (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 mm/filemap.c:1834) [ 2666.037330][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.037335][ T231] alloc_pages_mpol (mm/mempolicy.c:2266) [ 2666.037341][ T231] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2222) [ 2666.037345][ T231] ? down_read (kernel/locking/rwsem.c:1249 kernel/locking/rwsem.c:1263 kernel/locking/rwsem.c:1528) [ 2666.037348][ T231] ? filemap_fault (mm/filemap.c:3297) [ 2666.037354][ T231] __filemap_get_folio (mm/filemap.c:1926) [ 2666.037359][ T231] filemap_fault (mm/filemap.c:3299) [ 2666.037363][ T231] ? __pfx_filemap_map_pages (mm/filemap.c:3565) [ 2666.037367][ T231] ? __pfx_filemap_fault (mm/filemap.c:3250) [ 2666.037372][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.037375][ T231] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 mm/memory.c:4855) [ 2666.037379][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.037383][ T231] __do_fault (mm/memory.c:4531) [ 2666.037386][ T231] do_pte_missing (mm/memory.c:4894 mm/memory.c:5024 mm/memory.c:3880) [ 2666.037390][ T231] __handle_mm_fault (mm/memory.c:5441) [ 2666.037395][ T231] ? __pfx___handle_mm_fault (mm/memory.c:5352) [ 2666.037397][ T231] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 2666.037403][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.037406][ T231] ? lock_vma_under_rcu (mm/memory.c:5787) [ 2666.037410][ T231] handle_mm_fault (mm/memory.c:5610) [ 2666.037414][ T231] ? __pfx_handle_mm_fault (mm/memory.c:5576) [ 2666.037419][ T231] do_user_addr_fault (arch/x86/mm/fault.c:1362) [ 2666.037423][ T231] ? irqentry_enter_from_user_mode (./include/linux/entry-common.h:117 kernel/entry/common.c:225) [ 2666.037431][ T231] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1513 arch/x86/mm/fault.c:1563) [ 2666.037435][ T231] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) [ 2666.037439][ T231] RIP: 0033:0x556872dc1c60 [ 2666.037445][ T231] Code: Unable to access opcode bytes at 0x556872dc1c36. Code starting with the faulting instruction =========================================== [ 2666.037447][ T231] RSP: 002b:00007ffc290ca478 EFLAGS: 00010246 [ 2666.037450][ T231] RAX: 0000000000000000 RBX: 00007ffc290cb198 RCX: 00007fd5955d905c [ 2666.037452][ T231] RDX: 00007ffc290ca480 RSI: 00007ffc290ca5b0 RDI: 0000000000000002 [ 2666.037454][ T231] RBP: 00007ffc290cb240 R08: 00007ffc290cb240 R09: 0000000000000000 [ 2666.037456][ T231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc290cb1c0 [ 2666.037458][ T231] R13: 40bc200000000000 R14: 000000000000000f R15: 00007fd5957c9000 | [ 2666.037539][ T231] slab_out_of_memory: 750 callbacks suppressed | [ 2666.037541][ T231] SLUB: Unable to allocate memory on node -1, gfp=0x820(GFP_ATOMIC) | [ 2666.037543][ T231] cache: kmalloc-16, object size: 16, buffer size: 144, default order: 0, min order: 0 | [ 2666.037546][ T231] node 0: slabs: 258, objs: 7224, free: 0 [ 2666.060470][ T231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2666.060804][ T231] Call Trace: [ 2666.060918][ T231] [ 2666.061000][ T231] dump_stack_lvl (lib/dump_stack.c:117) [ 2666.061161][ T231] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) [ 2666.061418][ T231] oom_kill_process (mm/oom_kill.c:1037) [ 2666.061569][ T231] out_of_memory (mm/oom_kill.c:1176 (discriminator 4)) [ 2666.061719][ T231] ? __pfx_out_of_memory (mm/oom_kill.c:1109) [ 2666.061877][ T231] __alloc_pages_may_oom (mm/page_alloc.c:3490) [ 2666.062026][ T231] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3422) [ 2666.062285][ T231] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4252) [ 2666.062465][ T231] ? get_page_from_freelist (mm/page_alloc.c:3073 mm/page_alloc.c:3266) [ 2666.062612][ T231] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4046) [ 2666.062876][ T231] __alloc_pages (mm/page_alloc.c:4588) [ 2666.063028][ T231] ? __pfx___alloc_pages (mm/page_alloc.c:4541) [ 2666.063184][ T231] ? xas_start (./include/linux/xarray.h:1200 lib/xarray.c:190) [ 2666.063299][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.063447][ T231] ? filemap_get_entry (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 mm/filemap.c:1834) [ 2666.063663][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.063808][ T231] alloc_pages_mpol (mm/mempolicy.c:2266) [ 2666.063955][ T231] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2222) [ 2666.064099][ T231] ? down_read (kernel/locking/rwsem.c:1249 kernel/locking/rwsem.c:1263 kernel/locking/rwsem.c:1528) [ 2666.064296][ T231] ? filemap_fault (mm/filemap.c:3297) [ 2666.064443][ T231] __filemap_get_folio (mm/filemap.c:1926) [ 2666.064597][ T231] filemap_fault (mm/filemap.c:3299) [ 2666.064744][ T231] ? __pfx_filemap_map_pages (mm/filemap.c:3565) [ 2666.065044][ T231] ? __pfx_filemap_fault (mm/filemap.c:3250) [ 2666.065199][ T231] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.065347][ T231] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 mm/memory.c:4855) [ 2666.065499][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.065647][ T231] __do_fault (mm/memory.c:4531) [ 2666.065834][ T231] do_pte_missing (mm/memory.c:4894 mm/memory.c:5024 mm/memory.c:3880) [ 2666.065985][ T231] __handle_mm_fault (mm/memory.c:5441) [ 2666.066136][ T231] ? __pfx___handle_mm_fault (mm/memory.c:5352) [ 2666.066282][ T231] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 2666.066508][ T231] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.066656][ T231] ? lock_vma_under_rcu (mm/memory.c:5787) [ 2666.066803][ T231] handle_mm_fault (mm/memory.c:5610) [ 2666.066952][ T231] ? __pfx_handle_mm_fault (mm/memory.c:5576) [ 2666.067111][ T231] do_user_addr_fault (arch/x86/mm/fault.c:1362) [ 2666.067457][ T231] ? irqentry_enter_from_user_mode (./include/linux/entry-common.h:117 kernel/entry/common.c:225) [ 2666.067716][ T231] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1513 arch/x86/mm/fault.c:1563) [ 2666.067863][ T231] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) [ 2666.068018][ T231] RIP: 0033:0x556872dc1c60 [ 2666.068172][ T231] Code: Unable to access opcode bytes at 0x556872dc1c36. Code starting with the faulting instruction =========================================== [ 2666.068358][ T231] RSP: 002b:00007ffc290ca478 EFLAGS: 00010246 [ 2666.068643][ T231] RAX: 0000000000000000 RBX: 00007ffc290cb198 RCX: 00007fd5955d905c [ 2666.068868][ T231] RDX: 00007ffc290ca480 RSI: 00007ffc290ca5b0 RDI: 0000000000000002 [ 2666.069090][ T231] RBP: 00007ffc290cb240 R08: 00007ffc290cb240 R09: 0000000000000000 [ 2666.069394][ T231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc290cb1c0 [ 2666.069691][ T231] R13: 40bc200000000000 R14: 000000000000000f R15: 00007fd5957c9000 | [ 2666.104723][ T231] [ 10397] 0 10397 191 0 0 0 0 12288 0 0 ip | [ 2666.105008][ T231] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=10397,uid=0 | [ 2666.105315][ T231] Out of memory: Killed process 10397 (ip) total-vm:764kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:12kB oom_score_adj:0 | [ 2666.113636][ T230] sh invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=0 [ 2666.114208][ T230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2666.114551][ T230] Call Trace: [ 2666.114664][ T230] [ 2666.114741][ T230] dump_stack_lvl (lib/dump_stack.c:117) [ 2666.114896][ T230] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) [ 2666.115051][ T230] oom_kill_process (mm/oom_kill.c:1037) [ 2666.115199][ T230] out_of_memory (mm/oom_kill.c:1176 (discriminator 4)) [ 2666.115348][ T230] ? __pfx_out_of_memory (mm/oom_kill.c:1109) [ 2666.115509][ T230] __alloc_pages_may_oom (mm/page_alloc.c:3490) [ 2666.115664][ T230] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3422) [ 2666.115853][ T230] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4252) [ 2666.116044][ T230] ? get_page_from_freelist (mm/page_alloc.c:3073 mm/page_alloc.c:3266) [ 2666.116193][ T230] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4046) [ 2666.116379][ T230] __alloc_pages (mm/page_alloc.c:4588) [ 2666.116529][ T230] ? __pfx___alloc_pages (mm/page_alloc.c:4541) [ 2666.116676][ T230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.116831][ T230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.116984][ T230] ? __pfx_xa_get_order (lib/xarray.c:1760) [ 2666.117133][ T230] ? xas_descend (./include/linux/xarray.h:1216 lib/xarray.c:206) [ 2666.117285][ T230] allocate_slab (./include/linux/gfp.h:238 ./include/linux/gfp.h:261 mm/slub.c:2175 mm/slub.c:2346) [ 2666.117437][ T230] ? get_any_partial (./include/linux/gfp.h:151 ./include/linux/gfp.h:168 mm/slub.c:2663) [ 2666.117588][ T230] ___slab_alloc (mm/slub.c:3525 (discriminator 3)) [ 2666.117738][ T230] ? netfs_alloc_request (./include/linux/slab.h:632 (discriminator 4) ./include/linux/slab.h:749 (discriminator 4) fs/netfs/objects.c:29 (discriminator 4)) [ 2666.117893][ T230] ? fs_reclaim_acquire (mm/page_alloc.c:3715 mm/page_alloc.c:3706) [ 2666.118041][ T230] ? lock_acquire (kernel/locking/lockdep.c:5727) [ 2666.118191][ T230] ? fs_reclaim_acquire (mm/page_alloc.c:3715 mm/page_alloc.c:3706) [ 2666.118341][ T230] ? netfs_alloc_request (./include/linux/slab.h:632 (discriminator 4) ./include/linux/slab.h:749 (discriminator 4) fs/netfs/objects.c:29 (discriminator 4)) [ 2666.118491][ T230] ? __kmalloc (mm/slub.c:3610 mm/slub.c:3663 mm/slub.c:3835 mm/slub.c:3965 mm/slub.c:3979) [ 2666.118647][ T230] __kmalloc (mm/slub.c:3610 mm/slub.c:3663 mm/slub.c:3835 mm/slub.c:3965 mm/slub.c:3979) [ 2666.118764][ T230] ? folio_add_lru (./arch/x86/include/asm/preempt.h:94 mm/swap.c:533) [ 2666.118916][ T230] netfs_alloc_request (./include/linux/slab.h:632 (discriminator 4) ./include/linux/slab.h:749 (discriminator 4) fs/netfs/objects.c:29 (discriminator 4)) [ 2666.119065][ T230] netfs_read_folio (fs/netfs/buffered_read.c:257) [ 2666.119214][ T230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.119368][ T230] ? __pfx_netfs_read_folio (fs/netfs/buffered_read.c:248) [ 2666.119516][ T230] filemap_read_folio (mm/filemap.c:2331) [ 2666.119669][ T230] filemap_fault (mm/filemap.c:3382) [ 2666.119824][ T230] ? __pfx_filemap_fault (mm/filemap.c:3250) [ 2666.119974][ T230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 2666.120122][ T230] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 mm/memory.c:4855) [ 2666.120270][ T230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.120420][ T230] __do_fault (mm/memory.c:4531) [ 2666.120535][ T230] do_pte_missing (mm/memory.c:4894 mm/memory.c:5024 mm/memory.c:3880) [ 2666.120688][ T230] __handle_mm_fault (mm/memory.c:5441) [ 2666.120835][ T230] ? __pfx___handle_mm_fault (mm/memory.c:5352) [ 2666.120984][ T230] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 2666.121135][ T230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5767) [ 2666.121283][ T230] ? lock_vma_under_rcu (mm/memory.c:5787) [ 2666.121439][ T230] handle_mm_fault (mm/memory.c:5610) [ 2666.121592][ T230] ? __pfx_handle_mm_fault (mm/memory.c:5576) [ 2666.121743][ T230] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 2666.121927][ T230] do_user_addr_fault (arch/x86/mm/fault.c:1362) [ 2666.122077][ T230] ? irqentry_enter_from_user_mode (./include/linux/entry-common.h:117 kernel/entry/common.c:225) [ 2666.122263][ T230] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1513 arch/x86/mm/fault.c:1563) [ 2666.122411][ T230] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) [ 2666.122563][ T230] RIP: 0033:0x7f50958790d5 [ 2666.122717][ T230] Code: Unable to access opcode bytes at 0x7f50958790ab. Code starting with the faulting instruction =========================================== [ 2666.122906][ T230] RSP: 002b:00007ffc45a491f8 EFLAGS: 00010246 [ 2666.123099][ T230] RAX: 0000555f242d69d0 RBX: 0000000000000000 RCX: 0000000000000040 [ 2666.123322][ T230] RDX: 0000555f242d2010 RSI: 0000555f243023c0 RDI: 0000555f242d69d0 [ 2666.123550][ T230] RBP: 0000555f242d69d0 R08: 0000000000000003 R09: 0000555f09f3c19e [ 2666.123771][ T230] R10: 000000003d288bdc R11: 00007f50959a4c60 R12: 0000555f24305a30 Finger prints: net_rx_action:__do_softirq:dump_stack_lvl:warn_alloc:__alloc_pages dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages