syzkaller login: [ 46.530504] kauditd_printk_skb: 4 callbacks suppressed [ 46.535930] audit: type=1400 audit(1555067858.670:35): avc: denied { map } for pid=5362 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 61.139175] audit: type=1400 audit(1555067873.278:36): avc: denied { map } for pid=5372 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=2339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 63.024554] audit: type=1400 audit(1555067875.164:37): avc: denied { map } for pid=5372 comm="syz-fuzzer" path="/root/syzkaller-shm451630519" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 63.063887] IPVS: ftp: loaded support on port[0] = 21 [ 63.086090] audit: type=1400 audit(1555067875.225:38): avc: denied { associate } for pid=5387 comm="syz-executor0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 66.447505] audit: type=1400 audit(1555067878.587:39): avc: denied { create } for pid=5372 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 66.471327] audit: type=1400 audit(1555067878.587:40): avc: denied { create } for pid=5372 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.494965] audit: type=1400 audit(1555067878.588:41): avc: denied { create } for pid=5372 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.158' (ECDSA) to the list of known hosts. 2019/04/12 11:18:13 parsed 1 programs 2019/04/12 11:18:13 executed programs: 0 [ 81.305877] IPVS: ftp: loaded support on port[0] = 21 [ 81.336551] IPVS: ftp: loaded support on port[0] = 21 [ 81.361379] IPVS: ftp: loaded support on port[0] = 21 [ 81.390860] IPVS: ftp: loaded support on port[0] = 21 [ 81.422739] IPVS: ftp: loaded support on port[0] = 21 [ 81.469331] IPVS: ftp: loaded support on port[0] = 21 [ 81.865540] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.873703] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.880933] device bridge_slave_0 entered promiscuous mode [ 81.933228] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.939778] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.949297] device bridge_slave_1 entered promiscuous mode [ 81.979196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.997008] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.004129] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.011691] device bridge_slave_0 entered promiscuous mode [ 82.024424] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.031780] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.038567] device bridge_slave_0 entered promiscuous mode [ 82.073541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.083288] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.089815] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.097422] device bridge_slave_1 entered promiscuous mode [ 82.105262] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.111743] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.118655] device bridge_slave_1 entered promiscuous mode [ 82.148580] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.155365] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.162775] device bridge_slave_0 entered promiscuous mode [ 82.176292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.184808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.204242] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.213122] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.219983] device bridge_slave_1 entered promiscuous mode [ 82.227995] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.235052] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.242074] device bridge_slave_0 entered promiscuous mode [ 82.250435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.258754] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.265801] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.273072] device bridge_slave_1 entered promiscuous mode [ 82.281390] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.291206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.300573] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.314490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.336442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.384749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.398473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.430164] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.436728] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.446190] device bridge_slave_0 entered promiscuous mode [ 82.454287] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.465193] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.502926] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.509321] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.517644] device bridge_slave_1 entered promiscuous mode [ 82.526651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.537464] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.560768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.580318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.606024] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.615698] team0: Port device team_slave_0 added [ 82.634738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.644693] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.656077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.667109] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.674756] team0: Port device team_slave_1 added [ 82.700583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.720570] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.769532] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.777750] team0: Port device team_slave_0 added [ 82.802104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.818458] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.831236] team0: Port device team_slave_1 added [ 82.842028] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.865515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.887394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.910581] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.917576] team0: Port device team_slave_0 added [ 82.933635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.951068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.958079] team0: Port device team_slave_0 added [ 82.974123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.988925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.998656] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.006185] team0: Port device team_slave_1 added [ 83.036661] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.044635] team0: Port device team_slave_1 added [ 83.052088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.066878] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.085538] team0: Port device team_slave_0 added [ 83.096522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.106742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.124186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.146877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.162820] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.175445] team0: Port device team_slave_1 added [ 83.182821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.192300] team0: Port device team_slave_0 added [ 83.201213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.218636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.226510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.255743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.263654] team0: Port device team_slave_1 added [ 83.282947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.296732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.309359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.329231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.337645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.361413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.382892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.402425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.448820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.493845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.563814] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.570299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.577526] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.583986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.695001] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.701484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.708116] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.714519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.806130] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.812581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.819191] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.825603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.901495] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.907901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.914628] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.920989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.988136] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.994592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.001303] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.007671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.047377] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.053806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.060578] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.066938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.761044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.800196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.808676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.862373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.938843] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.978528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.991264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.034965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.097836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.109832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.140131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.156035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.175630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.209303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.261584] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.313922] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.323749] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.332520] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.341394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.365778] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.469839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.530381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.625095] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.699644] 8021q: adding VLAN 0 to HW filter on device team0 2019/04/12 11:18:19 executed programs: 6 [ 87.291904] audit: type=1400 audit(1555067899.431:42): avc: denied { map } for pid=7056 comm="syz-executor5" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2019/04/12 11:18:24 executed programs: 457 2019/04/12 11:18:29 executed programs: 911 2019/04/12 11:18:34 executed programs: 1381 2019/04/12 11:18:39 executed programs: 1840 2019/04/12 11:18:44 executed programs: 2296 2019/04/12 11:18:49 executed programs: 2746 2019/04/12 11:18:54 executed programs: 3187 2019/04/12 11:18:59 executed programs: 3648 [ 127.388637] random: crng init done 2019/04/12 11:19:04 executed programs: 4111 2019/04/12 11:19:09 executed programs: 4565 2019/04/12 11:19:14 executed programs: 5022 2019/04/12 11:19:19 executed programs: 5466 2019/04/12 11:19:24 executed programs: 5912 2019/04/12 11:19:29 executed programs: 6357 2019/04/12 11:19:34 executed programs: 6828 2019/04/12 11:19:39 executed programs: 7295 2019/04/12 11:19:44 executed programs: 7748 2019/04/12 11:19:49 executed programs: 8222 2019/04/12 11:19:54 executed programs: 8698 2019/04/12 11:19:59 executed programs: 9139 2019/04/12 11:20:04 executed programs: 9581 2019/04/12 11:20:09 executed programs: 10027 2019/04/12 11:20:14 executed programs: 10479 2019/04/12 11:20:19 executed programs: 10926 2019/04/12 11:20:24 executed programs: 11393 2019/04/12 11:20:29 executed programs: 11863 2019/04/12 11:20:34 executed programs: 12315 2019/04/12 11:20:39 executed programs: 12746 2019/04/12 11:20:44 executed programs: 13197 2019/04/12 11:20:49 executed programs: 13652 2019/04/12 11:20:54 executed programs: 14119 2019/04/12 11:20:59 executed programs: 14578 2019/04/12 11:21:04 executed programs: 15033 2019/04/12 11:21:09 executed programs: 15494 2019/04/12 11:21:14 executed programs: 15963 2019/04/12 11:21:19 executed programs: 16412 2019/04/12 11:21:24 executed programs: 16896 2019/04/12 11:21:29 executed programs: 17357 2019/04/12 11:21:34 executed programs: 17826 2019/04/12 11:21:39 executed programs: 18278 2019/04/12 11:21:44 executed programs: 18745 2019/04/12 11:21:49 executed programs: 19209 [ 300.498830] ------------[ cut here ]------------ [ 300.523725] WARNING: CPU: 1 PID: 14809 at arch/x86/mm/pat.c:1017 untrack_pfn+0x1f0/0x290 [ 300.551917] Kernel panic - not syncing: panic_on_warn set ... [ 300.551917] [ 300.559499] CPU: 1 PID: 14809 Comm: syz-executor4 Not tainted 4.13.0-rc1+ #1 [ 300.560641] kobject: 'loop5' (ffff8801d22c8aa0): kobject_uevent_env [ 300.560664] kobject: 'loop5' (ffff8801d22c8aa0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 300.582893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.592257] Call Trace: [ 300.594869] dump_stack+0x145/0x1e1 [ 300.598512] ? arch_local_irq_restore+0x43/0x43 [ 300.603196] ? untrack_pfn+0x1f0/0x290 [ 300.607128] ? untrack_pfn+0x1f0/0x290 [ 300.611183] panic+0x1a9/0x34e [ 300.614401] ? add_taint.cold.5+0x11/0x11 [ 300.618559] ? untrack_pfn+0x1f0/0x290 [ 300.622456] __warn.cold.8+0x11a/0x156 [ 300.626358] ? untrack_pfn+0x1f0/0x290 [ 300.626576] kobject: 'loop5' (ffff8801d22c8aa0): kobject_uevent_env [ 300.626598] kobject: 'loop5' (ffff8801d22c8aa0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 300.636162] kobject: 'loop3' (ffff8801d21f7220): kobject_uevent_env [ 300.636185] kobject: 'loop3' (ffff8801d21f7220): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 300.662599] report_bug+0x1a3/0x227 [ 300.666261] ? fixup_exception+0x3b/0xb3 [ 300.670420] do_trap+0x1ef/0x2d0 [ 300.673799] do_error_trap+0x11f/0x390 [ 300.677724] ? math_error+0x3f0/0x3f0 [ 300.680577] kobject: 'loop5' (ffff8801d22c8aa0): kobject_uevent_env [ 300.680601] kobject: 'loop5' (ffff8801d22c8aa0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 300.697632] ? untrack_pfn+0x1f0/0x290 [ 300.701570] ? _raw_spin_unlock+0x2c/0x50 [ 300.705716] ? __follow_pte_pmd.isra.76+0x4fb/0x6c0 [ 300.710991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.715980] do_invalid_op+0x1b/0x20 [ 300.719812] invalid_op+0x1e/0x30 [ 300.723281] RIP: 0010:untrack_pfn+0x1f0/0x290 [ 300.727763] RSP: 0018:ffff8801c402efc0 EFLAGS: 00010282 [ 300.733166] RAX: 00000000ffffffea RBX: ffff8801b7ee6300 RCX: 0000000000000000 [ 300.740555] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff89da63c0 [ 300.747903] RBP: ffff8801c402f098 R08: 0000000000000001 R09: 0000000000000000 [ 300.755176] R10: ffff8801d969efa0 R11: ffff8801d969e740 R12: 1ffff10038805dfa [ 300.762436] R13: 0000000000000000 R14: ffff8801c402f070 R15: ffff8801c402eff0 [ 300.769809] ? track_pfn_insert+0x140/0x140 [ 300.774266] ? __khugepaged_exit+0x382/0x620 [ 300.778669] ? rcu_lockdep_current_cpu_online+0x19c/0x200 [ 300.784198] ? rcu_is_watching+0x61/0x170 [ 300.788346] unmap_single_vma+0x144/0x300 [ 300.792652] unmap_vmas+0xe2/0x190 [ 300.796185] exit_mmap+0x204/0x3b0 [ 300.799714] ? __khugepaged_exit+0x39a/0x620 [ 300.804158] ? SyS_munmap+0x30/0x30 [ 300.807817] ? __might_fault+0xf1/0x1b0 [ 300.811822] ? lock_release+0x1/0x960 [ 300.815623] ? __might_sleep+0x93/0xb0 [ 300.819586] mmput+0x1e0/0x640 [ 300.822904] ? find_held_lock+0x36/0x1c0 [ 300.826962] ? mmdrop_async_fn+0x20/0x20 [ 300.831014] ? is_current_pgrp_orphaned+0x90/0x90 [ 300.835849] ? do_exit+0xbfc/0x17d0 [ 300.839491] ? lock_downgrade+0x830/0x830 [ 300.843632] ? lock_release+0x960/0x960 [ 300.847611] ? __might_sleep+0x93/0xb0 [ 300.852214] ? do_raw_spin_trylock+0x190/0x190 [ 300.856889] ? __down_interruptible+0x6c0/0x6c0 [ 300.861812] ? _raw_spin_unlock_irq+0x60/0x80 [ 300.866473] do_exit+0xc0c/0x17d0 [ 300.869921] ? plist_check_list+0x90/0x90 [ 300.874206] ? debug_check_no_locks_freed+0x310/0x310 [ 300.879525] ? mm_update_next_owner+0xb80/0xb80 [ 300.884276] ? plist_add+0x830/0x830 [ 300.888113] ? debug_check_no_locks_freed+0x310/0x310 [ 300.893294] ? do_raw_spin_trylock+0x190/0x190 [ 300.897866] ? lock_acquire+0x1e5/0x540 [ 300.901841] ? __might_sleep+0x93/0xb0 [ 300.905779] ? find_held_lock+0x36/0x1c0 [ 300.909832] ? trace_hardirqs_off+0x10/0x10 [ 300.914189] ? lock_downgrade+0x830/0x830 [ 300.918417] ? __unqueue_futex+0x193/0x260 [ 300.922717] ? lock_release+0x960/0x960 [ 300.926727] ? lock_pi_update_atomic+0x100/0x100 [ 300.931474] ? do_raw_spin_trylock+0x190/0x190 [ 300.936136] ? futex_wake+0x890/0x890 [ 300.940035] ? find_held_lock+0x36/0x1c0 [ 300.944154] ? get_signal+0x7f0/0x15f0 [ 300.948086] ? lock_downgrade+0x830/0x830 [ 300.952361] do_group_exit+0x135/0x3b0 [ 300.956410] ? do_raw_spin_trylock+0x190/0x190 [ 300.961047] ? SyS_exit+0x20/0x20 [ 300.964542] ? _raw_spin_unlock_irq+0x27/0x80 [ 300.969030] ? trace_hardirqs_on_caller+0x40c/0x580 [ 300.974081] get_signal+0x78c/0x15f0 [ 300.977862] ? ptrace_notify+0x110/0x110 [ 300.981913] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 300.986635] ? exit_robust_list+0x1b0/0x1b0 [ 300.991100] ? is_bpf_text_address+0x7d/0xe0 [ 300.995501] ? trace_hardirqs_off+0x10/0x10 [ 300.999855] ? unwind_get_return_address+0x61/0xa0 [ 301.004859] ? trace_hardirqs_off+0x10/0x10 [ 301.009176] do_signal+0x94/0x2210 [ 301.012792] ? putname+0xa8/0xe0 [ 301.016239] ? save_stack+0xa9/0xd0 [ 301.019856] ? setup_sigcontext+0x7d0/0x7d0 [ 301.024212] ? find_held_lock+0x36/0x1c0 [ 301.028269] ? __might_fault+0xf1/0x1b0 [ 301.032321] ? lock_downgrade+0x830/0x830 [ 301.036459] ? lock_release+0x960/0x960 [ 301.040425] ? check_same_owner+0x320/0x320 [ 301.044832] ? exit_to_usermode_loop+0x88/0x280 [ 301.049888] exit_to_usermode_loop+0x1bc/0x280 [ 301.054466] ? syscall_slow_exit_work+0x400/0x400 [ 301.059387] syscall_return_slowpath+0x2cb/0x360 [ 301.064145] ? prepare_exit_to_usermode+0x1f0/0x1f0 [ 301.069158] ? entry_SYSCALL_64_fastpath+0x95/0xc2 [ 301.074138] ? trace_hardirqs_on_caller+0x40c/0x580 [ 301.079146] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 301.083984] entry_SYSCALL_64_fastpath+0xc0/0xc2 [ 301.088731] RIP: 0033:0x4577b9 [ 301.092095] RSP: 002b:00007f8d6eaf5cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 301.099879] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 00000000004577b9 [ 301.107185] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08 [ 301.114809] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 301.122311] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c [ 301.129659] R13: 00007ffefce6324f R14: 00007f8d6eaf69c0 R15: 000000000072bf0c [ 301.139398] Kernel Offset: disabled [ 301.143515] Rebooting in 86400 seconds..