[ 24.170544] audit: type=1800 audit(1540921232.963:21): pid=5493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 24.197666] audit: type=1800 audit(1540921232.973:22): pid=5493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 24.992470] sshd (5559) used greatest stack depth: 15232 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. 2018/10/30 17:41:03 parsed 1 programs 2018/10/30 17:41:05 executed programs: 0 syzkaller login: [ 57.083937] IPVS: ftp: loaded support on port[0] = 21 [ 57.093626] IPVS: ftp: loaded support on port[0] = 21 [ 57.096794] IPVS: ftp: loaded support on port[0] = 21 [ 57.105129] IPVS: ftp: loaded support on port[0] = 21 [ 57.140013] IPVS: ftp: loaded support on port[0] = 21 [ 57.161612] IPVS: ftp: loaded support on port[0] = 21 [ 57.899822] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.912553] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.920027] device bridge_slave_0 entered promiscuous mode [ 57.940291] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.948238] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.955690] device bridge_slave_0 entered promiscuous mode [ 57.974353] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.980792] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.989194] device bridge_slave_0 entered promiscuous mode [ 57.997273] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.005238] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.012510] device bridge_slave_1 entered promiscuous mode [ 58.019799] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.027231] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.035217] device bridge_slave_0 entered promiscuous mode [ 58.048898] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.056225] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.063388] device bridge_slave_1 entered promiscuous mode [ 58.070585] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.077045] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.084107] device bridge_slave_0 entered promiscuous mode [ 58.090601] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.098125] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.105388] device bridge_slave_1 entered promiscuous mode [ 58.112226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.120031] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.127760] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.134761] device bridge_slave_0 entered promiscuous mode [ 58.142472] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.148801] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.161190] device bridge_slave_1 entered promiscuous mode [ 58.168859] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.175759] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.182819] device bridge_slave_1 entered promiscuous mode [ 58.189766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.198281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.208245] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.218517] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.226272] device bridge_slave_1 entered promiscuous mode [ 58.233988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.242240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.249561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.260197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.272666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.286429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.303071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.322357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.365072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.390195] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.427975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.437815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.449669] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.459991] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.471702] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.481732] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.499546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.517197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.531640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.583769] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.643090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.701331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.708180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.730249] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.737937] team0: Port device team_slave_0 added [ 58.756337] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.770333] team0: Port device team_slave_0 added [ 58.776268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.788608] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.796700] team0: Port device team_slave_0 added [ 58.804004] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.811721] team0: Port device team_slave_0 added [ 58.820855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.830741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.838131] team0: Port device team_slave_1 added [ 58.843798] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.850873] team0: Port device team_slave_1 added [ 58.863428] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.870518] team0: Port device team_slave_0 added [ 58.877327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.887621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.899276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.908152] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.917379] team0: Port device team_slave_1 added [ 58.923245] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.930564] team0: Port device team_slave_1 added [ 58.952168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.966269] team0: Port device team_slave_1 added [ 58.973708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.995502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.024293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.036103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.049760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.057897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.066407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.089328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.112018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.126662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.134458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.142315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.152176] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.159474] team0: Port device team_slave_0 added [ 59.180749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.192526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.202741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.211387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.231609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.239629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.256317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.264632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.272647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.280327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.288624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.299890] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.307186] team0: Port device team_slave_1 added [ 59.312947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.324720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.334840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.351847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.360766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.370500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.387811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.402625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.410497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.419393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.435859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.450728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.459133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.468116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.486134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.506575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.519631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.532039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.547836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.555646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.579929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.599127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.613928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.689392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.697644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.714982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.188543] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.195097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.202124] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.208499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.223257] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.251877] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.258268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.264990] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.271397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.296121] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.304728] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.311152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.317809] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.324211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.332689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.349040] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.355490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.362197] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.368562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.377846] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.386138] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.392559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.399226] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.405625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.421180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.493572] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.499977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.506711] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.513120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.529617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.684104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.700657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.710069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.718649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.726233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.734138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.084102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.162465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.180246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.201693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.218789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.266562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.340647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.378612] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.422946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.471842] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.502934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.540598] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.639125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.653725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.664384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.681378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.687633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.696845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.715766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.748499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.763482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.773524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.784799] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.790961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.798522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.809193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.817167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.846879] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.858165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.873451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.950146] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.966384] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.011331] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.067448] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.126750] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.137106] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.533163] hrtimer: interrupt took 31358 ns 2018/10/30 17:41:14 executed programs: 6 [ 69.824423] WARNING: CPU: 0 PID: 7933 at net/rds/message.c:316 rds_message_alloc_sgs+0x10c/0x160 [ 69.833389] Kernel panic - not syncing: panic_on_warn set ... [ 69.833389] [ 69.840768] CPU: 0 PID: 7933 Comm: syz-executor0 Not tainted 4.19.0+ #311 [ 69.847700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.857052] Call Trace: [ 69.859654] dump_stack+0x244/0x39d [ 69.863298] ? dump_stack_print_info.cold.1+0x20/0x20 [ 69.868513] panic+0x238/0x4e7 [ 69.871727] ? add_taint.cold.5+0x16/0x16 [ 69.875898] ? __warn.cold.8+0x5/0x4a [ 69.879730] ? __warn+0xe8/0x1d0 [ 69.883114] ? rds_message_alloc_sgs+0x10c/0x160 [ 69.887880] __warn.cold.8+0x20/0x4a [ 69.891612] ? rcu_softirq_qs+0x20/0x20 [ 69.892480] kobject: 'loop3' (00000000fbb0243d): kobject_uevent_env [ 69.895602] ? rds_message_alloc_sgs+0x10c/0x160 [ 69.895618] report_bug+0x254/0x2d0 [ 69.910481] do_error_trap+0x11b/0x200 [ 69.914383] do_invalid_op+0x36/0x40 [ 69.917863] kobject: 'loop3' (00000000fbb0243d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 69.918117] ? rds_message_alloc_sgs+0x10c/0x160 [ 69.932304] invalid_op+0x14/0x20 [ 69.935773] RIP: 0010:rds_message_alloc_sgs+0x10c/0x160 [ 69.941147] Code: c0 74 04 3c 03 7e 6c 44 01 ab 78 01 00 00 e8 db 89 38 fa 4c 89 e0 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c4 89 38 fa <0f> 0b 31 ff 44 89 ee e8 c8 8a 38 fa 45 85 ed 75 1b e8 ae 89 38 fa [ 69.960056] RSP: 0018:ffff8801c0bf7460 EFLAGS: 00010293 [ 69.965425] RAX: ffff8801c1ff6280 RBX: ffff8801d22f2900 RCX: ffffffff8746d9c6 [ 69.972706] RDX: 0000000000000000 RSI: ffffffff8746da3c RDI: 0000000000000004 [ 69.974859] kobject: 'loop1' (000000008279852d): kobject_uevent_env [ 69.979983] RBP: ffff8801c0bf7490 R08: ffff8801c1ff6280 R09: ffffed003b5c5b67 [ 69.979997] R10: ffffed003b5c5b67 R11: ffff8801dae2db3b R12: 0000000000000000 [ 70.001030] R13: 000000000007165c R14: 000000000007165c R15: 0000000000000005 [ 70.008327] ? rds_message_alloc_sgs+0x96/0x160 [ 70.013012] ? rds_message_alloc_sgs+0x10c/0x160 [ 70.017791] rds_cmsg_rdma_args+0x82d/0x1510 [ 70.022216] ? __init_waitqueue_head+0x9e/0x150 [ 70.026899] ? init_wait_entry+0x1c0/0x1c0 [ 70.031182] ? rds_rdma_extra_size+0x310/0x310 [ 70.035777] ? rds_message_next_extension+0x220/0x220 [ 70.040998] ? rds_conn_create_outgoing+0x49/0x60 [ 70.043796] kobject: 'loop1' (000000008279852d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 70.045867] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 70.060492] rds_sendmsg+0x19a2/0x3180 [ 70.064413] ? rds_send_drop_to+0x19d0/0x19d0 [ 70.065044] kobject: 'loop2' (00000000b7e00e1c): kobject_uevent_env [ 70.068938] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 70.075703] kobject: 'loop2' (00000000b7e00e1c): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 70.079899] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 70.093897] ? retint_kernel+0x2d/0x2d [ 70.095598] kobject: 'loop2' (00000000b7e00e1c): kobject_uevent_env [ 70.097829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.108979] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 70.111043] kobject: 'loop2' (00000000b7e00e1c): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 70.113940] ? aa_sk_perm+0x218/0x8b0 [ 70.127154] ? retint_kernel+0x2d/0x2d [ 70.131062] ? aa_af_perm+0x5a0/0x5a0 [ 70.134876] ? aa_sock_msg_perm.isra.12+0x5b/0x160 [ 70.139829] ? aa_sock_msg_perm.isra.12+0xba/0x160 [ 70.144784] ? apparmor_socket_sendmsg+0x29/0x30 [ 70.149553] ? rds_send_drop_to+0x19d0/0x19d0 [ 70.154066] sock_sendmsg+0xd5/0x120 [ 70.157794] ? rds_send_drop_to+0x19d0/0x19d0 [ 70.162300] ? sock_sendmsg+0xd5/0x120 [ 70.166198] ___sys_sendmsg+0x7fd/0x930 [ 70.170191] ? copy_msghdr_from_user+0x580/0x580 [ 70.174979] ? __switch_to_asm+0x34/0x70 [ 70.179074] ? __fget_light+0x2e9/0x430 [ 70.183064] ? fget_raw+0x20/0x20 [ 70.186535] ? lock_downgrade+0x900/0x900 [ 70.190698] ? lock_release+0xa00/0xa00 [ 70.191967] kobject: 'loop5' (000000009e05e7e3): kobject_uevent_env [ 70.194689] ? perf_trace_sched_process_exec+0x860/0x860 [ 70.203338] kobject: 'loop5' (000000009e05e7e3): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 70.206540] ? posix_ktime_get_ts+0x15/0x20 [ 70.220292] ? trace_hardirqs_off_caller+0x310/0x310 [ 70.225423] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.230978] ? sockfd_lookup_light+0xc5/0x160 [ 70.235478] __sys_sendmsg+0x11d/0x280 [ 70.239351] ? __ia32_sys_shutdown+0x80/0x80 [ 70.243749] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.249271] ? put_timespec64+0x10f/0x1b0 [ 70.253408] ? do_syscall_64+0x9a/0x820 [ 70.257369] ? do_syscall_64+0x9a/0x820 [ 70.261334] ? trace_hardirqs_off_caller+0x310/0x310 [ 70.266424] __x64_sys_sendmsg+0x78/0xb0 [ 70.270474] do_syscall_64+0x1b9/0x820 [ 70.274350] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 70.279698] ? syscall_return_slowpath+0x5e0/0x5e0 [ 70.284613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.289443] ? trace_hardirqs_on_caller+0x310/0x310 [ 70.294449] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 70.299453] ? prepare_exit_to_usermode+0x291/0x3b0 [ 70.304458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.309290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.314462] RIP: 0033:0x457569 [ 70.317642] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.336524] RSP: 002b:00007f32d045bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.344213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 70.351465] RDX: 0000000000000000 RSI: 0000000020001600 RDI: 0000000000000003 [ 70.358715] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 70.365969] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32d045c6d4 [ 70.373221] R13: 00000000004c3b34 R14: 00000000004d5c18 R15: 00000000ffffffff [ 70.381528] Kernel Offset: disabled [ 70.385230] Rebooting in 86400 seconds..