syzkaller login: [ 147.897476][ T41] audit: type=1400 audit(1591918108.691:41): avc: denied { map } for pid=9119 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 Warning: Permanently added '[localhost]:37807' (ECDSA) to the list of known hosts. [ 183.553621][ T41] audit: type=1400 audit(1591918144.341:42): avc: denied { map } for pid=9136 comm="syz-execprog" path="/syz-execprog" dev="sda1" ino=16524 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/06/11 23:29:05 parsed 1 programs [ 184.562528][ T41] audit: type=1400 audit(1591918145.361:43): avc: denied { integrity } for pid=9136 comm="syz-execprog" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 184.632173][ T41] audit: type=1400 audit(1591918145.361:44): avc: denied { map } for pid=9136 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=23091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/06/11 23:29:06 executed programs: 0 [ 186.479733][ T9154] IPVS: ftp: loaded support on port[0] = 21 [ 187.050185][ T9154] chnl_net:caif_netlink_parms(): no params data found [ 187.153132][ T9154] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.180272][ T9154] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.201825][ T9154] device bridge_slave_0 entered promiscuous mode [ 187.231603][ T9154] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.241824][ T9154] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.253322][ T9154] device bridge_slave_1 entered promiscuous mode [ 187.292824][ T9154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.315181][ T9154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.347367][ T9154] team0: Port device team_slave_0 added [ 187.367163][ T9154] team0: Port device team_slave_1 added [ 187.392023][ T9154] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 187.406074][ T9154] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 187.451070][ T9154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 187.475508][ T9154] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 187.488052][ T9154] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 187.530585][ T9154] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 187.645056][ T9154] device hsr_slave_0 entered promiscuous mode [ 187.701338][ T9154] device hsr_slave_1 entered promiscuous mode [ 187.924566][ T41] audit: type=1400 audit(1591918148.721:45): avc: denied { create } for pid=9154 comm="syz-executor.0" 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 [ 187.939157][ T9154] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 187.991545][ T41] audit: type=1400 audit(1591918148.721:46): avc: denied { write } for pid=9154 comm="syz-executor.0" 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 [ 188.052053][ T41] audit: type=1400 audit(1591918148.731:47): avc: denied { read } for pid=9154 comm="syz-executor.0" 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 [ 188.146332][ T9154] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.248430][ T9154] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.362542][ T9154] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.561864][ T9154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.593943][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.613850][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.631437][ T9154] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.648877][ T1219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.680080][ T1219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.699142][ T1219] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.717199][ T1219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.743478][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.780091][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.802130][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.819157][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.833812][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.852917][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.877096][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.896873][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.917498][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.938563][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.961666][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.976011][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.993144][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.009006][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.031508][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.043598][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.063616][ T9154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.096191][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.118433][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.141824][ T9154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.189410][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.221142][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.267102][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.296035][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.325340][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.344171][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.368243][ T9154] device veth0_vlan entered promiscuous mode [ 189.399168][ T9154] device veth1_vlan entered promiscuous mode [ 189.440409][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 189.464294][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 189.482589][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.506387][ T2523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.528221][ T9154] device veth0_macvtap entered promiscuous mode [ 189.545766][ T9154] device veth1_macvtap entered promiscuous mode [ 189.574910][ T9154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.590183][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 189.609967][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 189.625580][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.645039][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.668148][ T9154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.684416][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.704542][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.127877][ T41] audit: type=1400 audit(1591918150.921:48): avc: denied { associate } for pid=9154 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 190.348311][ T9154] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation 2020/06/11 23:29:11 executed programs: 2 [ 192.252593][ T9196] ================================================================== [ 192.256475][ T9196] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x1181/0x1240 [ 192.256665][ T9196] Write of size 4 at addr ffffc90009c1b040 by task syz-executor.0/9196 [ 192.256668][ T9196] [ 192.257273][ T9196] CPU: 2 PID: 9196 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 192.257608][ T9196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 192.257608][ T9196] Call Trace: [ 192.257608][ T9196] dump_stack+0x188/0x20d [ 192.257608][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.257608][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.257608][ T9196] print_address_description.constprop.0.cold+0x5/0x413 [ 192.257608][ T9196] ? vprintk_func+0x97/0x1a6 [ 192.257608][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.257608][ T9196] kasan_report.cold+0x1f/0x37 [ 192.257608][ T9196] ? lock_downgrade+0x7d1/0x840 [ 192.257608][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.257608][ T9196] sys_imageblit+0x1181/0x1240 [ 192.257608][ T9196] ? kernel_text_address+0x6e/0xe0 [ 192.257608][ T9196] ? fb_pad_aligned_buffer+0x10c/0x150 [ 192.257608][ T9196] drm_fb_helper_sys_imageblit+0x1c/0x180 [ 192.257608][ T9196] bit_putcs+0x8d0/0xd60 [ 192.257608][ T9196] ? bit_cursor+0x1870/0x1870 [ 192.257608][ T9196] ? __kasan_kmalloc.constprop.0+0xb1/0xd0 [ 192.257608][ T9196] ? vc_do_resize+0x245/0x1370 [ 192.257608][ T9196] ? fbcon_do_set_font+0x4a0/0x950 [ 192.257608][ T9196] ? fb_get_color_depth.part.0+0xc6/0x1f0 [ 192.257608][ T9196] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 192.257608][ T9196] fbcon_putcs+0x345/0x3f0 [ 192.257608][ T9196] ? bit_cursor+0x1870/0x1870 [ 192.257608][ T9196] do_update_region+0x398/0x630 [ 192.257608][ T9196] ? con_get_trans_old+0x280/0x280 [ 192.257608][ T9196] ? debug_smp_processor_id+0x2f/0x185 [ 192.257608][ T9196] ? fbcon_invert_region+0xda/0x260 [ 192.257608][ T9196] invert_screen+0x2a7/0x600 [ 192.257608][ T9196] ? vc_uniscr_copy_line+0x4b0/0x4b0 [ 192.257608][ T9196] ? __kmalloc+0x62f/0x7a0 [ 192.257608][ T9196] ? vc_do_resize+0x245/0x1370 [ 192.257608][ T9196] clear_selection+0x55/0x70 [ 192.257608][ T9196] vc_do_resize+0xff3/0x1370 [ 192.257608][ T9196] ? __kmalloc+0x5e7/0x7a0 [ 192.257608][ T9196] ? debug_smp_processor_id+0x2f/0x185 [ 192.257608][ T9196] ? vt_console_print+0xdb0/0xdb0 [ 192.257608][ T9196] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 192.257608][ T9196] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 192.257608][ T9196] fbcon_do_set_font+0x4a0/0x950 [ 192.257608][ T9196] fbcon_set_font+0x732/0x870 [ 192.257608][ T9196] ? set_con2fb_map+0xd50/0xd50 [ 192.257608][ T9196] con_font_op+0xd65/0x1160 [ 192.257608][ T9196] ? con_write+0xe0/0xe0 [ 192.257608][ T9196] ? __might_fault+0x190/0x1d0 [ 192.257608][ T9196] vt_ioctl+0x1740/0x2640 [ 192.257608][ T9196] ? complete_change_console+0x3a0/0x3a0 [ 192.257608][ T9196] ? tomoyo_path_number_perm+0x238/0x4d0 [ 192.257608][ T9196] ? tomoyo_execute_permission+0x470/0x470 [ 192.257608][ T9196] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 192.257608][ T9196] ? complete_change_console+0x3a0/0x3a0 [ 192.257608][ T9196] tty_ioctl+0xedc/0x1440 [ 192.257608][ T9196] ? tty_vhangup+0x30/0x30 [ 192.257608][ T9196] ? do_vfs_ioctl+0x50c/0x1360 [ 192.257608][ T9196] ? ioctl_file_clone+0x180/0x180 [ 192.257608][ T9196] ? selinux_file_mprotect+0x610/0x610 [ 192.257608][ T9196] ? __fget_files+0x32f/0x500 [ 192.257608][ T9196] ? ksys_dup3+0x3c0/0x3c0 [ 192.257608][ T9196] ? __x64_sys_futex+0x380/0x4f0 [ 192.257608][ T9196] ? tty_vhangup+0x30/0x30 [ 192.257608][ T9196] ksys_ioctl+0x11a/0x180 [ 192.257608][ T9196] __x64_sys_ioctl+0x6f/0xb0 [ 192.257608][ T9196] do_syscall_64+0xf6/0x7d0 [ 192.257608][ T9196] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 192.257608][ T9196] RIP: 0033:0x45c879 [ 192.257608][ T9196] Code: 1d b2 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 eb b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.257608][ T9196] RSP: 002b:00007fb46427fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.257608][ T9196] RAX: ffffffffffffffda RBX: 000000000074bf00 RCX: 000000000045c879 [ 192.257608][ T9196] RDX: 0000000020000080 RSI: 0000000000004b72 RDI: 0000000000000003 [ 192.257608][ T9196] RBP: 00000000006fae40 R08: 0000000000000000 R09: 0000000000000000 [ 192.257608][ T9196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb4642806d4 [ 192.257608][ T9196] R13: 000000000000037a R14: 00000000006ecfc0 R15: 00000000004ace26 [ 192.257608][ T9196] [ 192.257608][ T9196] [ 192.257608][ T9196] Memory state around the buggy address: [ 192.267763][ T9196] ffffc90009c1af00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 192.267763][ T9196] ffffc90009c1af80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 192.267763][ T9196] >ffffc90009c1b000: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 192.267763][ T9196] ^ [ 192.267763][ T9196] ffffc90009c1b080: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 192.267763][ T9196] ffffc90009c1b100: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 192.267763][ T9196] ================================================================== [ 192.267763][ T9196] Disabling lock debugging due to kernel taint [ 192.272518][ T9196] Kernel panic - not syncing: panic_on_warn set ... [ 192.273351][ T9196] CPU: 2 PID: 9196 Comm: syz-executor.0 Tainted: G B 5.7.0-syzkaller #0 [ 192.274366][ T9196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 192.274785][ T9196] Call Trace: [ 192.275218][ T9196] dump_stack+0x188/0x20d [ 192.275231][ T9196] ? sys_imageblit+0x10f0/0x1240 [ 192.275363][ T9196] panic+0x2e3/0x75c [ 192.275375][ T9196] ? add_taint.cold+0x16/0x16 [ 192.275385][ T9196] ? retint_kernel+0x2b/0x2b [ 192.275455][ T9196] ? trace_hardirqs_on+0x55/0x230 [ 192.275465][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.275475][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.275485][ T9196] end_report+0x4d/0x53 [ 192.275493][ T9196] kasan_report.cold+0xd/0x37 [ 192.275502][ T9196] ? lock_downgrade+0x7d1/0x840 [ 192.275508][ T9196] ? sys_imageblit+0x1181/0x1240 [ 192.275515][ T9196] sys_imageblit+0x1181/0x1240 [ 192.275525][ T9196] ? kernel_text_address+0x6e/0xe0 [ 192.275532][ T9196] ? fb_pad_aligned_buffer+0x10c/0x150 [ 192.275543][ T9196] drm_fb_helper_sys_imageblit+0x1c/0x180 [ 192.275552][ T9196] bit_putcs+0x8d0/0xd60 [ 192.275564][ T9196] ? bit_cursor+0x1870/0x1870 [ 192.275573][ T9196] ? __kasan_kmalloc.constprop.0+0xb1/0xd0 [ 192.275673][ T9196] ? vc_do_resize+0x245/0x1370 [ 192.275682][ T9196] ? fbcon_do_set_font+0x4a0/0x950 [ 192.275689][ T9196] ? fb_get_color_depth.part.0+0xc6/0x1f0 [ 192.275698][ T9196] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 192.275706][ T9196] fbcon_putcs+0x345/0x3f0 [ 192.275714][ T9196] ? bit_cursor+0x1870/0x1870 [ 192.275722][ T9196] do_update_region+0x398/0x630 [ 192.275731][ T9196] ? con_get_trans_old+0x280/0x280 [ 192.275738][ T9196] ? debug_smp_processor_id+0x2f/0x185 [ 192.275745][ T9196] ? fbcon_invert_region+0xda/0x260 [ 192.275754][ T9196] invert_screen+0x2a7/0x600 [ 192.275761][ T9196] ? vc_uniscr_copy_line+0x4b0/0x4b0 [ 192.275768][ T9196] ? __kmalloc+0x62f/0x7a0 [ 192.275774][ T9196] ? vc_do_resize+0x245/0x1370 [ 192.275785][ T9196] clear_selection+0x55/0x70 [ 192.275792][ T9196] vc_do_resize+0xff3/0x1370 [ 192.275800][ T9196] ? __kmalloc+0x5e7/0x7a0 [ 192.276275][ T9196] ? debug_smp_processor_id+0x2f/0x185 [ 192.276288][ T9196] ? vt_console_print+0xdb0/0xdb0 [ 192.276301][ T9196] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 192.276313][ T9196] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 192.276324][ T9196] fbcon_do_set_font+0x4a0/0x950 [ 192.276336][ T9196] fbcon_set_font+0x732/0x870 [ 192.276351][ T9196] ? set_con2fb_map+0xd50/0xd50 [ 192.276361][ T9196] con_font_op+0xd65/0x1160 [ 192.276371][ T9196] ? con_write+0xe0/0xe0 [ 192.276384][ T9196] ? __might_fault+0x190/0x1d0 [ 192.276394][ T9196] vt_ioctl+0x1740/0x2640 [ 192.276406][ T9196] ? complete_change_console+0x3a0/0x3a0 [ 192.276419][ T9196] ? tomoyo_path_number_perm+0x238/0x4d0 [ 192.276431][ T9196] ? tomoyo_execute_permission+0x470/0x470 [ 192.276441][ T9196] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 192.276453][ T9196] ? complete_change_console+0x3a0/0x3a0 [ 192.276463][ T9196] tty_ioctl+0xedc/0x1440 [ 192.276473][ T9196] ? tty_vhangup+0x30/0x30 [ 192.276486][ T9196] ? do_vfs_ioctl+0x50c/0x1360 [ 192.276497][ T9196] ? ioctl_file_clone+0x180/0x180 [ 192.276511][ T9196] ? selinux_file_mprotect+0x610/0x610 [ 192.276523][ T9196] ? __fget_files+0x32f/0x500 [ 192.276534][ T9196] ? ksys_dup3+0x3c0/0x3c0 [ 192.276545][ T9196] ? __x64_sys_futex+0x380/0x4f0 [ 192.276555][ T9196] ? tty_vhangup+0x30/0x30 [ 192.276566][ T9196] ksys_ioctl+0x11a/0x180 [ 192.276578][ T9196] __x64_sys_ioctl+0x6f/0xb0 [ 192.276587][ T9196] do_syscall_64+0xf6/0x7d0 [ 192.276595][ T9196] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 192.276601][ T9196] RIP: 0033:0x45c879 [ 192.276608][ T9196] Code: 1d b2 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 eb b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.276612][ T9196] RSP: 002b:00007fb46427fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.276619][ T9196] RAX: ffffffffffffffda RBX: 000000000074bf00 RCX: 000000000045c879 [ 192.276623][ T9196] RDX: 0000000020000080 RSI: 0000000000004b72 RDI: 0000000000000003 [ 192.276627][ T9196] RBP: 00000000006fae40 R08: 0000000000000000 R09: 0000000000000000 [ 192.276631][ T9196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb4642806d4 [ 192.276636][ T9196] R13: 000000000000037a R14: 00000000006ecfc0 R15: 00000000004ace26 [ 192.281466][ T9196] Kernel Offset: disabled [ 192.281466][ T9196] Rebooting in 86400 seconds..