[ 22.926801] audit: type=1800 audit(1569986578.766:25): pid=6320 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 22.946053] audit: type=1800 audit(1569986578.766:26): pid=6320 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.860215] IPVS: ftp: loaded support on port[0] = 21 [ 35.503871] can: request_module (can-proto-0) failed. [ 35.513430] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.137' (ECDSA) to the list of known hosts. 2019/10/02 03:23:18 parsed 1 programs 2019/10/02 03:23:18 executed programs: 0 [ 43.090191] IPVS: ftp: loaded support on port[0] = 21 [ 43.395361] chnl_net:caif_netlink_parms(): no params data found [ 43.404083] IPVS: ftp: loaded support on port[0] = 21 [ 43.462771] chnl_net:caif_netlink_parms(): no params data found [ 43.489840] IPVS: ftp: loaded support on port[0] = 21 [ 43.490676] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.490963] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.491696] device bridge_slave_0 entered promiscuous mode [ 43.493156] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.493217] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.493936] device bridge_slave_1 entered promiscuous mode [ 43.505291] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.506351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.516237] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.516870] team0: Port device team_slave_0 added [ 43.517331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.517812] team0: Port device team_slave_1 added [ 43.518152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.518464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.592580] device hsr_slave_0 entered promiscuous mode [ 43.630425] device hsr_slave_1 entered promiscuous mode [ 43.670380] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.676759] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.683942] device bridge_slave_0 entered promiscuous mode [ 43.693029] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.699359] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.706376] device bridge_slave_1 entered promiscuous mode [ 43.713625] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.720656] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.747633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.761408] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.782281] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.789430] team0: Port device team_slave_0 added [ 43.803379] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.811009] team0: Port device team_slave_1 added [ 43.817760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.826028] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.832449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.839440] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.845834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.853022] IPVS: ftp: loaded support on port[0] = 21 [ 43.856496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.921850] device hsr_slave_0 entered promiscuous mode [ 43.960330] device hsr_slave_1 entered promiscuous mode [ 44.004852] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.014067] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.056794] chnl_net:caif_netlink_parms(): no params data found [ 44.080183] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.086554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.093200] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.099555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.131018] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.138366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.161765] IPVS: ftp: loaded support on port[0] = 21 [ 44.196053] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.203519] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.210562] device bridge_slave_0 entered promiscuous mode [ 44.218464] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.224951] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.231913] device bridge_slave_1 entered promiscuous mode [ 44.243983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.263685] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.274165] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.291727] chnl_net:caif_netlink_parms(): no params data found [ 44.309372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.317355] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.334724] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.342376] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.348940] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.358900] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.365105] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.382925] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.390674] team0: Port device team_slave_0 added [ 44.397260] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.404927] team0: Port device team_slave_1 added [ 44.421050] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.428433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.436048] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.442436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.449372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.457517] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.463892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.473137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.480894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.490595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.513020] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.521158] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.527520] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.534939] device bridge_slave_0 entered promiscuous mode [ 44.542085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.548797] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.555248] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.562881] device bridge_slave_1 entered promiscuous mode [ 44.576477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.582843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.590963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.598497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.607074] IPVS: ftp: loaded support on port[0] = 21 [ 44.621819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.634704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.641317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.649279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.711809] device hsr_slave_0 entered promiscuous mode [ 44.750398] device hsr_slave_1 entered promiscuous mode [ 44.814464] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.822639] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.842818] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.849820] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.856440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.864882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.896021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.903141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.911550] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.917615] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.929311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.937207] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.966039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.977725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.985624] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.992020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.001787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.015018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.022829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.031209] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.037544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.045743] chnl_net:caif_netlink_parms(): no params data found [ 45.062999] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.071008] team0: Port device team_slave_0 added [ 45.077986] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.085701] team0: Port device team_slave_1 added [ 45.091281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.098415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.114511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.127962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.136005] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.145499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.167797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.175839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.251978] device hsr_slave_0 entered promiscuous mode [ 45.310386] device hsr_slave_1 entered promiscuous mode [ 45.365360] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.374973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.382146] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.388481] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.396688] device bridge_slave_0 entered promiscuous mode [ 45.403485] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.409828] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.416890] device bridge_slave_1 entered promiscuous mode [ 45.433505] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.442286] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.455108] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.462991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.474701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.484641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.496520] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.503777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.511878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.528372] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.535801] team0: Port device team_slave_0 added [ 45.541362] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.548424] team0: Port device team_slave_1 added [ 45.563885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.579920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.587381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.597678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.605727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.617895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.668460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.676816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.685647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.696815] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.703386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.761892] device hsr_slave_0 entered promiscuous mode [ 45.820469] protocol 88fb is buggy, dev hsr_slave_0 [ 45.825657] protocol 88fb is buggy, dev hsr_slave_1 [ 45.831481] device hsr_slave_1 entered promiscuous mode [ 45.880770] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.903141] chnl_net:caif_netlink_parms(): no params data found [ 45.931356] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 45.938944] WARNING: CPU: 1 PID: 6599 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 45.940433] protocol 88fb is buggy, dev hsr_slave_0 [ 45.940477] protocol 88fb is buggy, dev hsr_slave_1 [ 45.956789] Kernel panic - not syncing: panic_on_warn set ... [ 45.956789] [ 45.964128] CPU: 1 PID: 6599 Comm: syz-executor.1 Not tainted 4.15.0-rc2+ #0 [ 45.971291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.980632] Call Trace: [ 45.983212] dump_stack+0x145/0x1e1 [ 45.986822] ? arch_local_irq_restore+0x43/0x43 [ 45.991479] ? kmalloc_slab+0x5d/0x70 [ 45.995263] ? kmalloc_slab+0x5d/0x70 [ 45.999047] panic+0x1a9/0x34e [ 46.002221] ? add_taint.cold.5+0x11/0x11 [ 46.006353] ? kmalloc_slab+0x5d/0x70 [ 46.010136] __warn.cold.8+0x120/0x156 [ 46.014017] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 46.018595] ? kmalloc_slab+0x5d/0x70 [ 46.022372] report_bug+0x1a3/0x230 [ 46.025974] ? kasan_kmalloc+0xc7/0xe0 [ 46.029838] do_error_trap+0x1bd/0x460 [ 46.033711] ? netlink_rcv_skb+0x211/0x490 [ 46.037931] ? rtnetlink_rcv+0x10/0x20 [ 46.041798] ? math_error+0x3f0/0x3f0 [ 46.045578] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 46.050184] protocol 88fb is buggy, dev hsr_slave_0 [ 46.050233] protocol 88fb is buggy, dev hsr_slave_1 [ 46.060472] ? copy_trace+0x140/0x140 [ 46.064247] ? print_usage_bug+0xc0/0xc0 [ 46.068302] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.073136] do_invalid_op+0x1b/0x20 [ 46.076837] invalid_op+0x18/0x20 [ 46.080270] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 46.084649] RSP: 0018:ffff8800a6fcecc8 EFLAGS: 00010246 [ 46.089987] RAX: 0000000000000000 RBX: 1ffff10014df9dc5 RCX: 0000000000000000 [ 46.097254] RDX: 1ffff100149ee424 RSI: 0000000000000000 RDI: 0000000054abf000 [ 46.104500] RBP: ffff8800a6fcecc8 R08: ffff8800923149a8 R09: 0000000000000006 [ 46.111756] R10: 0000000000000000 R11: ffff8800923140c0 R12: ffff8800a6fceec8 [ 46.119027] R13: ffff8800a4f72180 R14: ffff8800a4f72100 R15: 00000000014080c0 [ 46.126567] __kmalloc+0x25/0x7b0 [ 46.129998] ? tcindex_filter_result_init+0xdc/0x1c0 [ 46.135090] ? rcu_read_lock_sched_held+0x108/0x120 [ 46.140090] ? kmem_cache_alloc_trace+0x644/0x7b0 [ 46.144914] ? tcindex_alloc_perfect_hash+0x4f/0x2e0 [ 46.150009] tcindex_alloc_perfect_hash+0x4f/0x2e0 [ 46.154934] tcindex_set_parms+0x1353/0x1d60 [ 46.159326] ? vprintk_emit+0x292/0x4e0 [ 46.160127] protocol 88fb is buggy, dev hsr_slave_0 [ 46.160192] protocol 88fb is buggy, dev hsr_slave_1 [ 46.173269] ? tcindex_alloc_perfect_hash+0x2e0/0x2e0 [ 46.178449] ? vprintk_default+0x1a/0x20 [ 46.182491] ? vprintk_func+0x2c/0xf2 [ 46.186271] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 46.191387] tcindex_change+0x1b7/0x24e [ 46.195349] ? tcindex_set_parms+0x1d60/0x1d60 [ 46.199909] ? tcindex_set_parms+0x1d60/0x1d60 [ 46.204471] tc_ctl_tfilter+0x15bc/0x2250 [ 46.208602] ? tcf_chain_get+0x190/0x190 [ 46.212656] ? find_held_lock+0x3a/0x1d0 [ 46.216706] ? copy_trace+0x140/0x140 [ 46.220494] ? lock_downgrade+0x8e0/0x8e0 [ 46.224630] ? lock_acquire+0x1e5/0x540 [ 46.228590] ? rtnetlink_rcv_msg+0x22c/0xed0 [ 46.232991] ? __dev_queue_xmit+0x102e/0x27a0 [ 46.237500] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 46.242087] ? tcf_chain_get+0x190/0x190 [ 46.246129] rtnetlink_rcv_msg+0x50e/0xed0 [ 46.250368] ? rtnetlink_put_metrics+0x500/0x500 [ 46.255119] ? memcpy+0x45/0x50 [ 46.258376] ? __copy_skb_header+0x2d7/0x470 [ 46.262770] ? napi_alloc_frag+0x70/0x70 [ 46.266807] ? __lock_is_held+0xb8/0x140 [ 46.270850] ? find_held_lock+0x3a/0x1d0 [ 46.274909] ? lock_downgrade+0x8e0/0x8e0 [ 46.279045] ? lock_acquire+0x1e5/0x540 [ 46.282996] ? tcf_chain_get+0x190/0x190 [ 46.287042] ? skb_clone+0x1e2/0x420 [ 46.290737] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 46.295306] ? debug_smp_processor_id+0x17/0x20 [ 46.300092] ? rcu_is_watching+0x61/0x170 [ 46.304224] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 46.308785] ? tcf_chain_get+0x190/0x190 [ 46.312840] ? netlink_deliver_tap+0x141/0xc20 [ 46.317411] ? __netlink_lookup+0x940/0x940 [ 46.321719] netlink_rcv_skb+0x211/0x490 [ 46.325759] ? rtnetlink_put_metrics+0x500/0x500 [ 46.330493] ? netlink_ack+0x9c0/0x9c0 [ 46.334375] rtnetlink_rcv+0x10/0x20 [ 46.338070] netlink_unicast+0x426/0x630 [ 46.342154] ? netlink_attachskb+0xa40/0xa40 [ 46.346544] ? netlink_autobind.isra.33+0xa8/0x230 [ 46.351454] ? netlink_autobind.isra.33+0x16e/0x230 [ 46.356456] netlink_sendmsg+0x8c3/0xe80 [ 46.360498] ? netlink_unicast+0x630/0x630 [ 46.364728] ? netlink_unicast+0x630/0x630 [ 46.368941] sock_sendmsg+0xb5/0xf0 [ 46.372549] ___sys_sendmsg+0x2ad/0x9a0 [ 46.376508] ? exit_robust_list+0x1b0/0x1b0 [ 46.380811] ? copy_msghdr_from_user+0x5b0/0x5b0 [ 46.385554] ? debug_mutex_init+0x2d/0x60 [ 46.389678] ? copy_trace+0x140/0x140 [ 46.393462] ? find_held_lock+0x3a/0x1d0 [ 46.397510] ? __fget_light+0x2ab/0x400 [ 46.401465] ? fget_raw+0x10/0x10 [ 46.404893] ? lock_downgrade+0x8e0/0x8e0 [ 46.409042] ? find_held_lock+0x3a/0x1d0 [ 46.413095] ? __fdget+0xe/0x10 [ 46.416359] ? sockfd_lookup_light+0x1c/0x140 [ 46.420830] ? __might_fault+0xc6/0x1b0 [ 46.424781] __sys_sendmmsg+0x1ae/0x590 [ 46.428745] ? SyS_sendmsg+0x20/0x20 [ 46.432442] ? __might_sleep+0x95/0x190 [ 46.436415] ? nsecs_to_jiffies+0x20/0x20 [ 46.440560] ? SyS_futex+0xf0/0x3e7 [ 46.444180] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 46.448999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.454017] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.458777] SyS_sendmmsg+0xd/0x20 [ 46.462301] entry_SYSCALL_64_fastpath+0x23/0x9a [ 46.467035] RIP: 0033:0x459a29 [ 46.470207] RSP: 002b:00007f851d4a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 46.477904] RAX: ffffffffffffffda RBX: 00007f851d4a8700 RCX: 0000000000459a29 [ 46.485587] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000008 [ 46.492839] RBP: 00007fffe9ffeea0 R08: 0000000000000000 R09: 0000000000000000 [ 46.500094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.507343] R13: 00007fffe9ffed3f R14: 00007f851d4a89c0 R15: 000000000075c07c [ 46.516444] Kernel Offset: disabled [ 46.520091] Rebooting in 86400 seconds..