[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 26.608986] audit: type=1800 audit(1569086656.017:25): pid=6507 uid=0 auid=4294967295 ses=4294967295 subj=_ op="collect_data" cause="failed(directio)" comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 26.628182] audit: type=1800 audit(1569086656.020:26): pid=6507 uid=0 auid=4294967295 ses=4294967295 subj=_ op="collect_data" cause="failed(directio)" comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 26.628194] audit: type=1800 audit(1569086656.022:27): pid=6507 uid=0 auid=4294967295 ses=4294967295 subj=_ op="collect_data" cause="failed(directio)" comm="startpar" name="restorecond" dev="sda1" ino=2436 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: [ 68.097465] IPVS: ftp: loaded support on port[0] = 21 Warning: Permanently added '10.128.1.10' (ECDSA) to the list of known hosts. 2019/09/21 17:25:13 parsed 1 programs 2019/09/21 17:25:14 executed programs: 0 [ 84.733505] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 84.740740] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 84.749438] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 84.760664] IPVS: ftp: loaded support on port[0] = 21 [ 84.760672] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 84.766590] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 84.780107] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 84.805111] IPVS: ftp: loaded support on port[0] = 21 [ 84.853186] chnl_net:caif_netlink_parms(): no params data found [ 84.865408] IPVS: ftp: loaded support on port[0] = 21 [ 84.937022] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.943889] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.950855] device bridge_slave_0 entered promiscuous mode [ 84.959950] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.966442] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.973273] device bridge_slave_1 entered promiscuous mode [ 84.988988] chnl_net:caif_netlink_parms(): no params data found [ 85.004362] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.018612] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.040701] IPVS: ftp: loaded support on port[0] = 21 [ 85.049439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.061093] team0: Port device team_slave_0 added [ 85.070793] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.077882] team0: Port device team_slave_1 added [ 85.097879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.105154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.117090] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.123560] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.130591] device bridge_slave_0 entered promiscuous mode [ 85.177916] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.184305] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.191707] device bridge_slave_1 entered promiscuous mode [ 85.212355] chnl_net:caif_netlink_parms(): no params data found [ 85.229343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.240212] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 85.241803] IPVS: ftp: loaded support on port[0] = 21 [ 85.256996] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.267351] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 85.289737] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.297205] team0: Port device team_slave_0 added [ 85.304829] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.311897] team0: Port device team_slave_1 added [ 85.317834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.324993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.365109] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.371599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.378835] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.385185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.444586] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.453068] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.462747] device bridge_slave_0 entered promiscuous mode [ 85.469417] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.475862] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.482722] device bridge_slave_1 entered promiscuous mode [ 85.502270] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 85.512834] IPVS: ftp: loaded support on port[0] = 21 [ 85.517734] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.520294] chnl_net:caif_netlink_parms(): no params data found [ 85.523053] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 85.536532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.546186] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.546543] team0: Port device team_slave_0 added [ 85.552048] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.552072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.552185] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.552214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.570856] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.571200] team0: Port device team_slave_1 added [ 85.571606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.571918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.674849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 85.706001] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 85.715304] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.722457] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.729527] device bridge_slave_0 entered promiscuous mode [ 85.737116] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.743469] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.750503] device bridge_slave_1 entered promiscuous mode [ 85.767626] chnl_net:caif_netlink_parms(): no params data found [ 85.789343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.808583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.827402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.836130] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.842513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.849163] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.855510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.870924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.887829] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 85.893928] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.901594] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.908320] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.915064] device bridge_slave_0 entered promiscuous mode [ 85.931877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.940891] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.947815] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.955247] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.962352] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.969890] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.977217] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.987116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.995796] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.002128] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.013379] device bridge_slave_1 entered promiscuous mode [ 86.031785] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.039158] team0: Port device team_slave_0 added [ 86.044392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.052031] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.058410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.065647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.073169] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.079683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.089362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.103406] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.111732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.119022] team0: Port device team_slave_1 added [ 86.141459] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 86.151898] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.160378] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.173939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.182023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.196420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.204076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.211964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.262799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.283423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.292049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.307137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.314691] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.321096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.328456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.336136] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.342482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.350110] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.358794] team0: Port device team_slave_0 added [ 86.369096] chnl_net:caif_netlink_parms(): no params data found [ 86.385421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.395840] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.402848] team0: Port device team_slave_1 added [ 86.408810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.418976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.432378] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.439659] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 86.450356] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 86.482854] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 86.490381] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.501943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.524060] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 86.532791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.540476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.548409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.556468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.563813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.571800] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.588087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 86.599809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.611830] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.618230] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.625334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.636075] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.642437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.662899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.675076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.685855] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.692229] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.699941] device bridge_slave_0 entered promiscuous mode [ 86.711247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.719466] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.742056] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.749169] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.757847] device bridge_slave_1 entered promiscuous mode [ 86.770965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.780224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.788375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.824943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.838586] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.849155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.873609] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.884103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.906636] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 86.912735] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.939291] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.949430] team0: Port device team_slave_0 added [ 86.958521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.961377] kasan: CONFIG_KASAN_INLINE enabled [ 86.961387] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 86.961394] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 86.961396] Modules linked in: [ 86.961403] CPU: 0 PID: 6846 Comm: syz-executor.2 Not tainted 4.12.0-rc2+ #0 [ 86.961405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.961408] task: ffff880116196000 task.stack: ffff880102f60000 [ 86.961421] RIP: 0010:rxrpc_connect_call+0x2ae/0x4b60 [ 86.961423] RSP: 0018:ffff880102f66a00 EFLAGS: 00010206 [ 86.961427] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 00000000014000c0 [ 86.961429] RDX: 0000000000000003 RSI: ffff880102f67978 RDI: 0000000000000018 [ 86.961430] RBP: ffff880102f672b8 R08: 1ffff100205ece0b R09: 0000000000000000 [ 86.961432] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880102f676d0 [ 86.961434] R13: ffff880102f67978 R14: ffff88011d739940 R15: ffff880102f67290 [ 86.961438] FS: 00007fe27284e700(0000) GS:ffff88012c000000(0000) knlGS:0000000000000000 [ 86.961440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.961442] CR2: 00000000200001c0 CR3: 000000011d0c0000 CR4: 00000000001406f0 [ 86.961447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.961449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.961450] Call Trace: [ 86.961460] ? noop_count+0x40/0x40 [ 86.961467] ? rxrpc_discard_expired_client_conns+0xae0/0xae0 [ 86.961471] ? check_usage+0x22f/0xb40 [ 86.961478] ? unwind_dump+0x4c0/0x4c0 [ 86.961482] ? trace_hardirqs_off+0x10/0x10 [ 86.961487] ? check_usage_backwards+0x3c0/0x3c0 [ 86.961493] ? is_bpf_text_address+0x60/0xe0 [ 86.961497] ? __bfs+0xaa/0x750 [ 86.961503] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 86.961507] ? lockdep_on+0x50/0x50 [ 86.961512] ? __bfs+0xaa/0x750 [ 86.961517] ? is_bpf_text_address+0x7d/0xe0 [ 86.961521] ? check_irq_usage+0xb1/0xe0 [ 86.961526] ? __save_stack_trace+0x7e/0xd0 [ 86.961529] ? check_irq_usage+0xb1/0xe0 [ 86.961534] ? __lock_acquire+0x2cfc/0x3e60 [ 86.961537] ? print_bfs_bug+0x70/0x70 [ 86.961545] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.961555] ? __might_sleep+0x95/0x190 [ 86.961562] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.961569] ? mutex_lock_io_nested+0x17e0/0x17e0 [ 86.961572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.961576] ? check_noncircular+0x20/0x20 [ 86.961579] ? check_noncircular+0x20/0x20 [ 86.961582] ? mark_held_locks+0xaf/0x100 [ 86.961585] ? lockdep_init_map+0xe4/0x650 [ 86.961591] ? reacquire_held_locks+0x1fd/0x3d0 [ 86.961593] ? reacquire_held_locks+0x1fd/0x3d0 [ 86.961597] ? print_usage_bug+0x3f0/0x3f0 [ 86.961600] ? find_held_lock+0x35/0x1d0 [ 86.961607] ? release_sock+0x1ab/0x270 [ 86.961610] ? lock_downgrade+0x990/0x990 [ 86.961613] ? lock_downgrade+0x990/0x990 [ 86.961617] ? mark_held_locks+0xaf/0x100 [ 86.961622] ? __local_bh_enable_ip+0x9c/0x170 [ 86.961625] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.961628] ? release_sock+0x1ab/0x270 [ 86.961630] ? trace_hardirqs_on+0xd/0x10 [ 86.961633] ? __local_bh_enable_ip+0x9c/0x170 [ 86.961636] ? _raw_spin_unlock_bh+0x30/0x40 [ 86.961639] ? release_sock+0x1ab/0x270 [ 86.961643] ? do_raw_write_trylock+0x190/0x190 [ 86.961646] ? __release_sock+0x340/0x340 [ 86.961653] rxrpc_new_client_call+0x94a/0x1df0 [ 86.961658] ? rxrpc_do_sendmsg+0xb3e/0x1850 [ 86.961662] ? rxrpc_release_call+0xda0/0xda0 [ 86.961666] ? lock_release+0xa70/0xa70 [ 86.961671] ? compat_start_thread+0x80/0x80 [ 86.961674] ? do_raw_spin_trylock+0x190/0x190 [ 86.961678] ? _raw_spin_unlock_irq+0x27/0x80 [ 86.961681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.961685] ? check_noncircular+0x20/0x20 [ 86.961688] ? print_usage_bug+0x3f0/0x3f0 [ 86.961691] ? finish_task_switch+0x1d5/0x7e0 [ 86.961695] ? print_usage_bug+0x3f0/0x3f0 [ 86.961699] ? print_usage_bug+0x3f0/0x3f0 [ 86.961704] ? find_held_lock+0x35/0x1d0 [ 86.961711] ? lock_downgrade+0x990/0x990 [ 86.961714] ? lock_release+0xa70/0xa70 [ 86.961718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.961725] ? _raw_read_unlock+0x2c/0x50 [ 86.961729] rxrpc_do_sendmsg+0xb3e/0x1850 [ 86.961735] ? rxrpc_kernel_send_data+0x5c0/0x5c0 [ 86.961738] ? __bfs+0x730/0x750 [ 86.961743] ? migrate_swap_stop+0xb60/0xb60 [ 86.961746] ? check_noncircular+0x20/0x20 [ 86.961748] ? lock_downgrade+0x990/0x990 [ 86.961753] ? print_usage_bug+0x3f0/0x3f0 [ 86.961757] ? lock_acquire+0x1e7/0x5b0 [ 86.961760] ? lock_sock_nested+0x94/0x100 [ 86.961762] ? lock_acquire+0x1e7/0x5b0 [ 86.961766] ? rxrpc_sendmsg+0xcd/0x5e0 [ 86.961772] ? mark_held_locks+0xaf/0x100 [ 86.961775] ? __local_bh_enable_ip+0x9c/0x170 [ 86.961778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.961782] ? __local_bh_enable_ip+0x9c/0x170 [ 86.961787] rxrpc_sendmsg+0x3f5/0x5e0 [ 86.961791] ? security_socket_sendmsg+0x6a/0xa0 [ 86.961795] ? rxrpc_sock_destructor+0x1e0/0x1e0 [ 86.961799] sock_sendmsg+0xb5/0xf0 [ 86.961803] ___sys_sendmsg+0x306/0x930 [ 86.961808] ? copy_msghdr_from_user+0x550/0x550 [ 86.961818] ? __fget_light+0x2a3/0x3f0 [ 86.961821] ? fget_raw+0x10/0x10 [ 86.961824] ? release_sock+0x1ab/0x270 [ 86.961828] ? check_noncircular+0x20/0x20 [ 86.961830] ? lock_downgrade+0x990/0x990 [ 86.961835] ? find_held_lock+0x35/0x1d0 [ 86.961841] ? __fdget+0xe/0x10 [ 86.961845] __sys_sendmmsg+0x1aa/0x530 [ 86.961847] ? __sys_sendmmsg+0x1aa/0x530 [ 86.961852] ? SyS_sendmsg+0x20/0x20 [ 86.961856] ? lock_release+0xa70/0xa70 [ 86.961859] ? __schedule_bug+0x1c0/0x1c0 [ 86.961862] ? kvm_clock_get_cycles+0x9/0x10 [ 86.961867] ? ktime_get_ts64+0x1bc/0x3f0 [ 86.961870] ? SYSC_connect+0x2b1/0x530 [ 86.961873] ? copy_user_overflow+0x20/0x20 [ 86.961880] ? _copy_to_user+0x61/0x90 [ 86.961885] ? __might_fault+0x15f/0x1b0 [ 86.961889] ? SyS_clock_gettime+0x1d1/0x290 [ 86.961893] ? SyS_clock_settime+0x360/0x360 [ 86.961897] ? entry_SYSCALL_64_fastpath+0x5/0xc2 [ 86.961901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.961907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.961912] SyS_sendmmsg+0xd/0x20 [ 86.961915] entry_SYSCALL_64_fastpath+0x23/0xc2 [ 86.961918] RIP: 0033:0x459a09 [ 86.961920] RSP: 002b:00007fe27284dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 86.961924] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a09 [ 86.961925] RDX: 040000000000037b RSI: 0000000020005c00 RDI: 0000000000000003 [ 86.961927] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 86.961929] R10: 000000000000c000 R11: 0000000000000246 R12: 0000000000000000 [ 86.961931] R13: 00007fff8e90facf R14: 00007fe27284e9c0 R15: 000000000075bf2c [ 86.961937] Code: f3 48 89 f0 48 c1 e8 03 80 3c 10 00 0f 85 c0 45 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5d 00 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 93 45 00 00 48 8b 5b 18 48 8d bb 00 02 00 00 [ 86.961989] RIP: rxrpc_connect_call+0x2ae/0x4b60 RSP: ffff880102f66a00 [ 86.962000] ---[ end trace c2e6334bbdc8d477 ]--- [ 86.962002] Kernel panic - not syncing: Fatal exception [ 86.967362] Kernel Offset: disabled [ 87.638953] Rebooting in 86400 seconds..