syzkaller login: [ 34.479175] kauditd_printk_skb: 9 callbacks suppressed [ 34.485191] audit: type=1400 audit(1573925072.890:35): avc: denied { map } for pid=6560 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 [ 54.706279] audit: type=1400 audit(1573925093.117:36): avc: denied { map } for pid=6571 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 56.271002] audit: type=1400 audit(1573925094.682:37): avc: denied { map } for pid=6571 comm="syz-fuzzer" path="/root/syzkaller-shm566221949" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 56.313092] IPVS: ftp: loaded support on port[0] = 21 [ 56.336222] audit: type=1400 audit(1573925094.747:38): avc: denied { associate } for pid=6586 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 [ 59.682787] audit: type=1400 audit(1573925098.093:39): avc: denied { create } for pid=6571 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 [ 59.707091] audit: type=1400 audit(1573925098.094:40): avc: denied { create } for pid=6571 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 [ 59.730833] audit: type=1400 audit(1573925098.094:41): avc: denied { create } for pid=6571 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 '10.128.1.33' (ECDSA) to the list of known hosts. 2019/11/16 17:25:17 parsed 1 programs 2019/11/16 17:25:17 executed programs: 0 [ 79.809317] IPVS: ftp: loaded support on port[0] = 21 [ 79.867976] IPVS: ftp: loaded support on port[0] = 21 [ 79.906405] IPVS: ftp: loaded support on port[0] = 21 [ 79.961493] IPVS: ftp: loaded support on port[0] = 21 [ 80.018712] IPVS: ftp: loaded support on port[0] = 21 [ 80.096211] IPVS: ftp: loaded support on port[0] = 21 [ 80.540497] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.547172] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.556384] device bridge_slave_0 entered promiscuous mode [ 80.620669] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.627410] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.639695] device bridge_slave_1 entered promiscuous mode [ 80.688586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.742507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.762149] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.768558] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.782992] device bridge_slave_0 entered promiscuous mode [ 80.809338] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.819111] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.827254] device bridge_slave_0 entered promiscuous mode [ 80.835377] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.842043] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.848888] device bridge_slave_1 entered promiscuous mode [ 80.903117] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.909604] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.916956] device bridge_slave_1 entered promiscuous mode [ 80.925262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.935003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.968033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.977586] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.999095] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.012159] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.019105] device bridge_slave_0 entered promiscuous mode [ 81.028062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.047805] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.055256] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.062686] device bridge_slave_0 entered promiscuous mode [ 81.072678] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.085735] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.092213] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.099304] device bridge_slave_1 entered promiscuous mode [ 81.127023] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.133765] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.141178] device bridge_slave_1 entered promiscuous mode [ 81.155557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.166255] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.189526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.202050] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.208444] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.219741] device bridge_slave_0 entered promiscuous mode [ 81.229261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.242633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.252092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.266786] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.288210] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.303708] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.311724] device bridge_slave_1 entered promiscuous mode [ 81.319766] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.345512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.383263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.422384] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.441449] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.478597] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.493113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.508679] team0: Port device team_slave_0 added [ 81.535802] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.545913] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.553631] team0: Port device team_slave_0 added [ 81.561173] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.568968] team0: Port device team_slave_1 added [ 81.577037] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.601267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.608279] team0: Port device team_slave_1 added [ 81.632526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.640373] team0: Port device team_slave_0 added [ 81.649715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.662920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.674441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.686394] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.722366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.734846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.766681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.774571] team0: Port device team_slave_1 added [ 81.784514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.797309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.806038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.813733] team0: Port device team_slave_0 added [ 81.844247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.859223] team0: Port device team_slave_1 added [ 81.869440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.881047] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.895589] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.903002] team0: Port device team_slave_0 added [ 81.919733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.940890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.955371] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.962718] team0: Port device team_slave_1 added [ 81.969906] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.979364] team0: Port device team_slave_0 added [ 81.990386] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.001498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.034808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.044627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.062644] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.069657] team0: Port device team_slave_1 added [ 82.080908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.118781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.126870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.145577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.171044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.193108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.225243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.248040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.278836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.373918] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.380391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.387370] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.393743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.476138] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.482563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.489150] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.495550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.628252] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.634697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.641444] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.647812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.672128] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.678529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.685188] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.691575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.749666] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.756263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.762992] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.769362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.882299] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.888704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.895481] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.901891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.335427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.397861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.498936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.561030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.591763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.671617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.704571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.714233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.730841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.769627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.853998] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.868238] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.881760] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.892196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.904165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.918348] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.008612] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.021071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.092025] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.099815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.169904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.184141] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.268758] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.309069] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.858067] FAULT_INJECTION: forcing a failure. [ 85.858067] name failslab, interval 1, probability 0, space 0, times 1 [ 85.879255] CPU: 0 PID: 8316 Comm: syz-executor4 Not tainted 4.12.0+ #0 [ 85.886152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.895488] Call Trace: [ 85.898059] dump_stack+0x145/0x1e1 [ 85.901668] ? arch_local_irq_restore+0x43/0x43 [ 85.906736] ? trace_hardirqs_off+0x10/0x10 [ 85.911082] should_fail.cold.4+0x5/0x15 [ 85.915185] ? tty_ioctl+0xd92/0x1320 [ 85.918981] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.924072] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.929267] ? do_vfs_ioctl+0x183/0x15a0 [ 85.933316] ? SyS_ioctl+0x74/0x80 [ 85.936847] ? entry_SYSCALL_64_fastpath+0x23/0xc2 [ 85.941788] ? __lock_is_held+0xb5/0x140 [ 85.945836] ? __lock_is_held+0xb5/0x140 [ 85.949891] ? check_same_owner+0x320/0x320 [ 85.954289] ? mark_held_locks+0xc7/0x130 [ 85.959552] should_failslab+0xba/0xf0 [ 85.963769] __kmalloc+0x2e0/0x7a0 [ 85.967297] ? kmem_cache_alloc_trace+0x637/0x7a0 [ 85.972127] ? slip_open+0x911/0x1097 [ 85.975915] ? rcu_read_lock_sched_held+0x108/0x120 [ 85.980911] ? slhc_init+0x17a/0x510 [ 85.984613] slhc_init+0x17a/0x510 [ 85.988132] slip_open+0x930/0x1097 [ 85.991742] ? sl_uninit+0x20/0x20 [ 85.995262] ? __might_sleep+0x93/0xb0 [ 85.999135] ? up_write+0x6a/0x110 [ 86.002677] ? up_read+0x40/0x40 [ 86.006026] tty_ldisc_open.isra.1+0x60/0xa0 [ 86.010415] tty_set_ldisc+0x25a/0x750 [ 86.014293] tty_ioctl+0xd92/0x1320 [ 86.017901] ? tty_vhangup+0x20/0x20 [ 86.021614] ? debug_smp_processor_id+0x17/0x20 [ 86.026274] ? rcu_is_watching+0x61/0x170 [ 86.030413] ? __lock_is_held+0xb5/0x140 [ 86.034464] ? check_same_owner+0x320/0x320 [ 86.038947] ? __mutex_unlock_slowpath+0xf0/0x9f0 [ 86.043771] ? vfs_write+0x221/0x4f0 [ 86.047466] do_vfs_ioctl+0x183/0x15a0 [ 86.051331] ? ioctl_preallocate+0x2b0/0x2b0 [ 86.055720] ? __fget_light+0x2a5/0x3f0 [ 86.059686] ? selinux_file_mprotect+0x630/0x630 [ 86.064440] ? __sb_end_write+0xa4/0xd0 [ 86.068393] ? mutex_unlock+0xd/0x10 [ 86.072108] ? __f_unlock_pos+0xd/0x10 [ 86.075982] ? security_file_ioctl+0x6a/0xa0 [ 86.080378] ? security_file_ioctl+0x6a/0xa0 [ 86.084767] SyS_ioctl+0x74/0x80 [ 86.088117] entry_SYSCALL_64_fastpath+0x23/0xc2 [ 86.092850] RIP: 0033:0x4578a9 [ 86.096016] RSP: 002b:00007f65e1c2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.103699] RAX: ffffffffffffffda RBX: 00007f65e1c2ac90 RCX: 00000000004578a9 [ 86.110945] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000003 [ 86.118192] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 86.125452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65e1c2b6d4 [ 86.132755] R13: 00000000004c59b1 R14: 00000000004da4f8 R15: 00000000ffffffff [ 86.142199] BUG: unable to handle kernel paging request at fffffbfffffffffe [ 86.150223] IP: slhc_free+0x1e/0x80 [ 86.153836] PGD 21fff4067 [ 86.153838] P4D 21fff4067 [ 86.156656] PUD 21fff3067 [ 86.159471] PMD 21fff2067 [ 86.162290] PTE 0 [ 86.165111] [ 86.168802] Oops: 0000 [#1] PREEMPT SMP KASAN [ 86.173273] Modules linked in: [ 86.176444] CPU: 0 PID: 8316 Comm: syz-executor4 Not tainted 4.12.0+ #0 [ 86.183168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.192562] task: ffff8801b8926280 task.stack: ffff8801bc830000 [ 86.198610] RIP: 0010:slhc_free+0x1e/0x80 [ 86.202740] RSP: 0018:ffff8801bc8379d0 EFLAGS: 00010a03 [ 86.208094] RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: 1ffff10037124d6a [ 86.215344] RDX: 1ffffffffffffffe RSI: ffff8801b8926b30 RDI: fffffffffffffff4 [ 86.222605] RBP: ffff8801bc8379d8 R08: ffff8801b8926b50 R09: 0000000000000006 [ 86.229879] R10: 0000000000000000 R11: ffff8801b8926280 R12: fffffffffffffff4 [ 86.237130] R13: ffff8801b89515c0 R14: ffff8801b89515c8 R15: ffff8801b8950b00 [ 86.244382] FS: 00007f65e1c2b700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000 [ 86.252587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.258445] CR2: fffffbfffffffffe CR3: 00000001c0b82000 CR4: 00000000001406f0 [ 86.265780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.273035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.280291] Call Trace: [ 86.282875] slip_open+0xd22/0x1097 [ 86.286481] ? sl_uninit+0x20/0x20 [ 86.289996] ? __might_sleep+0x93/0xb0 [ 86.293863] ? up_write+0x6a/0x110 [ 86.297378] ? up_read+0x40/0x40 [ 86.300719] tty_ldisc_open.isra.1+0x60/0xa0 [ 86.305100] tty_set_ldisc+0x25a/0x750 [ 86.308966] tty_ioctl+0xd92/0x1320 [ 86.312575] ? tty_vhangup+0x20/0x20 [ 86.316265] ? debug_smp_processor_id+0x17/0x20 [ 86.320920] ? rcu_is_watching+0x61/0x170 [ 86.325041] ? __lock_is_held+0xb5/0x140 [ 86.329083] ? check_same_owner+0x320/0x320 [ 86.333382] ? __mutex_unlock_slowpath+0xf0/0x9f0 [ 86.338200] ? vfs_write+0x221/0x4f0 [ 86.341892] do_vfs_ioctl+0x183/0x15a0 [ 86.345757] ? ioctl_preallocate+0x2b0/0x2b0 [ 86.350140] ? __fget_light+0x2a5/0x3f0 [ 86.354104] ? selinux_file_mprotect+0x630/0x630 [ 86.358835] ? __sb_end_write+0xa4/0xd0 [ 86.362795] ? mutex_unlock+0xd/0x10 [ 86.366487] ? __f_unlock_pos+0xd/0x10 [ 86.370353] ? security_file_ioctl+0x6a/0xa0 [ 86.374753] ? security_file_ioctl+0x6a/0xa0 [ 86.379149] SyS_ioctl+0x74/0x80 [ 86.382494] entry_SYSCALL_64_fastpath+0x23/0xc2 [ 86.387224] RIP: 0033:0x4578a9 [ 86.390392] RSP: 002b:00007f65e1c2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.398091] RAX: ffffffffffffffda RBX: 00007f65e1c2ac90 RCX: 00000000004578a9 [ 86.405336] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000003 [ 86.412595] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 86.419927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65e1c2b6d4 [ 86.427179] R13: 00000000004c59b1 R14: 00000000004da4f8 R15: 00000000ffffffff [ 86.434447] Code: 55 fd eb ed 66 0f 1f 84 00 00 00 00 00 48 85 ff 74 60 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 48 c1 ea 03 48 89 e5 53 48 89 fb <80> 3c 02 00 75 42 48 8b 3b 48 85 ff 74 05 e8 6f fa 54 fd 48 8d [ 86.453515] RIP: slhc_free+0x1e/0x80 RSP: ffff8801bc8379d0 [ 86.459116] CR2: fffffbfffffffffe [ 86.462672] ---[ end trace 305830fe9e66b546 ]--- [ 86.467407] Kernel panic - not syncing: Fatal exception [ 86.474425] Kernel Offset: disabled [ 86.478079] Rebooting in 86400 seconds..