[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. 2020/07/03 14:48:43 parsed 1 programs 2020/07/03 14:48:43 executed programs: 0 syzkaller login: [ 67.648918][ T6811] IPVS: ftp: loaded support on port[0] = 21 [ 67.743655][ T6811] chnl_net:caif_netlink_parms(): no params data found [ 67.795154][ T6811] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.803493][ T6811] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.812100][ T6811] device bridge_slave_0 entered promiscuous mode [ 67.821698][ T6811] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.829175][ T6811] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.837754][ T6811] device bridge_slave_1 entered promiscuous mode [ 67.859948][ T6811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.871337][ T6811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.895770][ T6811] team0: Port device team_slave_0 added [ 67.905027][ T6811] team0: Port device team_slave_1 added [ 67.923555][ T6811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.930799][ T6811] 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. [ 67.959296][ T6811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.973742][ T6811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.982855][ T6811] 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. [ 68.014913][ T6811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.101832][ T6811] device hsr_slave_0 entered promiscuous mode [ 68.159526][ T6811] device hsr_slave_1 entered promiscuous mode [ 68.286008][ T6811] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.342589][ T6811] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.391404][ T6811] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.470929][ T6811] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.566013][ T6811] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.573461][ T6811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.582173][ T6811] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.589876][ T6811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.634292][ T6811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.650562][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.662362][ T2986] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.670853][ T2986] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.679534][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.694273][ T6811] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.707877][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.717411][ T2512] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.725216][ T2512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.737371][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.746993][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.756112][ T2986] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.763349][ T2986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.782588][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.792775][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.802178][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.811315][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.820442][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.838632][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.848194][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.858147][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.867117][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.876712][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.885931][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.896211][ T6811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.916686][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.924887][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.937741][ T6811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.957725][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.967165][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.987580][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.996148][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.006065][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.015040][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.025013][ T6811] device veth0_vlan entered promiscuous mode [ 69.036277][ T6811] device veth1_vlan entered promiscuous mode [ 69.057775][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.066624][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.075117][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.084097][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.094931][ T6811] device veth0_macvtap entered promiscuous mode [ 69.107068][ T6811] device veth1_macvtap entered promiscuous mode [ 69.125189][ T6811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.133833][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.142267][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.151982][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.161141][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.173785][ T6811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.181709][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.191567][ T2986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.463161][ T7022] xt_CT: You must specify a L4 protocol and not use inversions on it [ 69.473782][ T3883] BUG: kernel NULL pointer dereference, address: 000000000000000e [ 69.473791][ T3883] #PF: supervisor write access in kernel mode [ 69.473797][ T3883] #PF: error_code(0x0002) - not-present page [ 69.473801][ T3883] PGD 0 P4D 0 [ 69.473813][ T3883] Oops: 0002 [#1] PREEMPT SMP KASAN [ 69.473825][ T3883] CPU: 1 PID: 3883 Comm: systemd-udevd Not tainted 5.8.0-rc3-syzkaller #0 [ 69.473832][ T3883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.473852][ T3883] RIP: 0010:__syscall_return_slowpath+0x0/0x280 [ 69.473864][ T3883] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.473870][ T3883] RSP: 0018:ffffc90000f77f38 EFLAGS: 00010283 [ 69.473879][ T3883] RAX: 000000000000000e RBX: 0000000000000002 RCX: 0000000000000000 [ 69.473886][ T3883] RDX: dffffc0000000000 RSI: ffffffff81bccd22 RDI: ffffc90000f77f58 [ 69.473892][ T3883] RBP: ffffc90000f77f58 R08: 0000000000000000 R09: 0000000000000000 [ 69.473899][ T3883] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 69.473905][ T3883] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 69.473914][ T3883] FS: 00007f61600738c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 69.473922][ T3883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.473928][ T3883] CR2: 000000000000000e CR3: 00000000a667b000 CR4: 00000000001406e0 [ 69.473941][ T3883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.473948][ T3883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.473951][ T3883] Call Trace: [ 69.473967][ T3883] do_syscall_64+0x6c/0xe0 [ 69.473979][ T3883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.549500][ T3883] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 70.549504][ T3883] #PF: supervisor write access in kernel mode [ 70.549506][ T3883] #PF: error_code(0x0002) - not-present page [ 70.549508][ T3883] PGD 0 P4D 0 [ 70.549513][ T3883] Oops: 0002 [#2] PREEMPT SMP KASAN [ 70.549517][ T3883] CPU: 1 PID: 3883 Comm: systemd-udevd Not tainted 5.8.0-rc3-syzkaller #0 [ 70.549521][ T3883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.549524][ T3883] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 70.549532][ T3883] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.549535][ T3883] RSP: 0018:ffffc90000f77450 EFLAGS: 00010093 [ 70.549540][ T3883] RAX: 0000000000000000 RBX: ffffc90000f774f0 RCX: ffffffff816a5e30 [ 70.549543][ T3883] RDX: ffff8880a1b0c100 RSI: ffffffff816a5e5b RDI: 00007f615eee66f0 [ 70.549546][ T3883] RBP: 00007f615eee66f0 R08: ffffc90000f77600 R09: ffffffff8c8cc109 [ 70.549550][ T3883] R10: 00007f615eee66f0 R11: 0000000000000000 R12: ffffc90000f77600 [ 70.549553][ T3883] R13: 0000000000000001 R14: 00007f615eee66f0 R15: ffffc90000f77510 [ 70.549557][ T3883] FS: 00007f61600738c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 70.549560][ T3883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.549563][ T3883] CR2: 0000000000000000 CR3: 00000000a667b000 CR4: 00000000001406e0 [ 70.549567][ T3883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.549570][ T3883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.549571][ T3883] Call Trace: [ 70.549574][ T3883] kallsyms_lookup+0xc3/0x2e0 [ 70.549576][ T3883] __sprint_symbol+0x9c/0x1c0 [ 70.549579][ T3883] ? kallsyms_lookup+0x2e0/0x2e0 [ 70.549582][ T3883] ? kallsyms_lookup+0xff/0x2e0 [ 70.549585][ T3883] ? __sprint_symbol+0x12b/0x1c0 [ 70.549587][ T3883] symbol_string+0x14c/0x370 [ 70.549589][ T3883] ? set_precision+0x160/0x160 [ 70.549591][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549593][ T3883] ? symbol_string+0x297/0x370 [ 70.549595][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549597][ T3883] ? symbol_string+0x297/0x370 [ 70.549599][ T3883] ? check_pointer+0xb5/0x340 [ 70.549602][ T3883] ? ip4_addr_string_sa+0x5b0/0x5b0 [ 70.549604][ T3883] ? up_write+0x191/0x560 [ 70.549607][ T3883] ? widen_string+0xd8/0x2a0 [ 70.549609][ T3883] ? set_precision+0x160/0x160 [ 70.549611][ T3883] ? number+0x7ca/0xa90 [ 70.549613][ T3883] pointer+0x185/0x970 [ 70.549615][ T3883] ? vsscanf+0x4bf/0x24b0 [ 70.549617][ T3883] ? resource_string.isra.0+0x16c0/0x16c0 [ 70.549620][ T3883] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 70.549622][ T3883] vsnprintf+0x5b2/0x14f0 [ 70.549624][ T3883] ? pointer+0x970/0x970 [ 70.549626][ T3883] ? lock_release+0x8d0/0x8d0 [ 70.549628][ T3883] vscnprintf+0x29/0x80 [ 70.549630][ T3883] vprintk_store+0x44/0x4a0 [ 70.549632][ T3883] vprintk_emit+0x139/0x770 [ 70.549633][ T3883] vprintk_func+0x8f/0x1a6 [ 70.549635][ T3883] printk+0xba/0xed [ 70.549637][ T3883] ? log_store.cold+0x16/0x16 [ 70.549640][ T3883] ? unwind_next_frame+0xe3b/0x1f90 [ 70.549641][ T3883] show_ip+0x22/0x30 [ 70.549643][ T3883] show_iret_regs+0x10/0x32 [ 70.549645][ T3883] __show_regs+0x18/0x50 [ 70.549648][ T3883] ? is_bpf_text_address+0xcb/0x160 [ 70.549650][ T3883] show_trace_log_lvl+0x255/0x2b4 [ 70.549652][ T3883] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.549654][ T3883] __die+0x51/0x90 [ 70.549656][ T3883] no_context+0x56b/0x9f0 [ 70.549658][ T3883] ? pgtable_bad+0x90/0x90 [ 70.549660][ T3883] ? bad_area+0x4e/0x80 [ 70.549662][ T3883] ? __up_read+0x1a1/0x7b0 [ 70.549664][ T3883] ? _down_write_nest_lock+0x150/0x150 [ 70.549667][ T3883] ? down_read_trylock+0x192/0x350 [ 70.549669][ T3883] __bad_area_nosemaphore+0xa9/0x480 [ 70.549671][ T3883] do_user_addr_fault+0x8ce/0xd00 [ 70.549673][ T3883] ? trace_hardirqs_off+0x76/0x210 [ 70.549675][ T3883] exc_page_fault+0xab/0x170 [ 70.549677][ T3883] asm_exc_page_fault+0x1e/0x30 [ 70.549680][ T3883] RIP: 0010:__syscall_return_slowpath+0x0/0x280 [ 70.549701][ T3883] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.549704][ T3883] RSP: 0018:ffffc90000f77f38 EFLAGS: 00010283 [ 70.549708][ T3883] RAX: 000000000000000e RBX: 0000000000000002 RCX: 0000000000000000 [ 70.549712][ T3883] RDX: dffffc0000000000 RSI: ffffffff81bccd22 RDI: ffffc90000f77f58 [ 70.549715][ T3883] RBP: ffffc90000f77f58 R08: 0000000000000000 R09: 0000000000000000 [ 70.549719][ T3883] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 70.549722][ T3883] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.549724][ T3883] ? do_sys_openat2+0xa2/0x3b0 [ 70.549726][ T3883] do_syscall_64+0x6c/0xe0 [ 70.549729][ T3883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.549732][ T3883] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 70.549735][ T3883] #PF: supervisor write access in kernel mode [ 70.549738][ T3883] #PF: error_code(0x0002) - not-present page [ 70.549739][ T3883] PGD 0 P4D 0 [ 70.549744][ T3883] Oops: 0002 [#3] PREEMPT SMP KASAN [ 70.549748][ T3883] CPU: 1 PID: 3883 Comm: systemd-udevd Not tainted 5.8.0-rc3-syzkaller #0 [ 70.549752][ T3883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.549754][ T3883] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 70.549762][ T3883] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.549765][ T3883] RSP: 0018:ffffc90000f76940 EFLAGS: 00010093 [ 70.549769][ T3883] RAX: 0000000000000000 RBX: ffffc90000f769e0 RCX: ffffffff816a5e30 [ 70.549773][ T3883] RDX: ffff8880a1b0c100 RSI: ffffffff816a5e5b RDI: 00007f615eee66f0 [ 70.549776][ T3883] RBP: 00007f615eee66f0 R08: ffffc90000f76af0 R09: ffff8880ae723d8e [ 70.549779][ T3883] R10: 00007f615eee66f0 R11: 0000000000000001 R12: ffffc90000f76af0 [ 70.549783][ T3883] R13: 0000000000000001 R14: 00007f615eee66f0 R15: ffffc90000f76a00 [ 70.549786][ T3883] FS: 00007f61600738c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 70.549789][ T3883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.549793][ T3883] CR2: 0000000000000000 CR3: 00000000a667b000 CR4: 00000000001406e0 [ 70.549796][ T3883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.549799][ T3883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.549801][ T3883] Call Trace: [ 70.549803][ T3883] kallsyms_lookup+0xc3/0x2e0 [ 70.549805][ T3883] __sprint_symbol+0x9c/0x1c0 [ 70.549807][ T3883] ? kallsyms_lookup+0x2e0/0x2e0 [ 70.549809][ T3883] ? kallsyms_lookup+0xff/0x2e0 [ 70.549811][ T3883] ? __sprint_symbol+0x12b/0x1c0 [ 70.549814][ T3883] symbol_string+0x14c/0x370 [ 70.549816][ T3883] ? set_precision+0x160/0x160 [ 70.549818][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549820][ T3883] ? symbol_string+0x297/0x370 [ 70.549822][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549824][ T3883] ? hex_string+0xf8/0x4c0 [ 70.549826][ T3883] ? set_precision+0x160/0x160 [ 70.549828][ T3883] ? number+0x7ca/0xa90 [ 70.549830][ T3883] ? widen_string+0xd8/0x2a0 [ 70.549832][ T3883] ? set_precision+0x160/0x160 [ 70.549834][ T3883] ? number+0x7ca/0xa90 [ 70.549836][ T3883] pointer+0x185/0x970 [ 70.549838][ T3883] ? vsscanf+0x4bf/0x24b0 [ 70.549840][ T3883] ? resource_string.isra.0+0x16c0/0x16c0 [ 70.549842][ T3883] vsnprintf+0x5b2/0x14f0 [ 70.549844][ T3883] ? pointer+0x970/0x970 [ 70.549846][ T3883] ? vsnprintf+0x2cc/0x14f0 [ 70.549848][ T3883] vscnprintf+0x29/0x80 [ 70.549850][ T3883] printk_safe_log_store+0xf5/0x250 [ 70.549852][ T3883] ? printk_deferred+0xf0/0xf0 [ 70.549854][ T3883] ? irq_work_queue+0x29/0x80 [ 70.549857][ T3883] ? printk_safe_log_store+0x1b7/0x250 [ 70.549859][ T3883] vprintk_func+0xef/0x1a6 [ 70.549860][ T3883] printk+0xba/0xed [ 70.549862][ T3883] ? log_store.cold+0x16/0x16 [ 70.549865][ T3883] ? unwind_next_frame+0xe3b/0x1f90 [ 70.549867][ T3883] show_ip+0x22/0x30 [ 70.549869][ T3883] show_iret_regs+0x10/0x32 [ 70.549870][ T3883] __show_regs+0x18/0x50 [ 70.549873][ T3883] ? is_bpf_text_address+0xcb/0x160 [ 70.549875][ T3883] show_trace_log_lvl+0x255/0x2b4 [ 70.549878][ T3883] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.549879][ T3883] __die+0x51/0x90 [ 70.549881][ T3883] no_context+0x56b/0x9f0 [ 70.549883][ T3883] ? pgtable_bad+0x90/0x90 [ 70.549885][ T3883] ? number+0x7ca/0xa90 [ 70.549887][ T3883] __bad_area_nosemaphore+0xa9/0x480 [ 70.549889][ T3883] do_user_addr_fault+0x783/0xd00 [ 70.549892][ T3883] ? trace_hardirqs_off+0x27/0x210 [ 70.549894][ T3883] exc_page_fault+0xab/0x170 [ 70.549896][ T3883] asm_exc_page_fault+0x1e/0x30 [ 70.549898][ T3883] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 70.549906][ T3883] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.549909][ T3883] RSP: 0018:ffffc90000f77450 EFLAGS: 00010093 [ 70.549913][ T3883] RAX: 0000000000000000 RBX: ffffc90000f774f0 RCX: ffffffff816a5e30 [ 70.549917][ T3883] RDX: ffff8880a1b0c100 RSI: ffffffff816a5e5b RDI: 00007f615eee66f0 [ 70.549920][ T3883] RBP: 00007f615eee66f0 R08: ffffc90000f77600 R09: ffffffff8c8cc109 [ 70.549924][ T3883] R10: 00007f615eee66f0 R11: 0000000000000000 R12: ffffc90000f77600 [ 70.549927][ T3883] R13: 0000000000000001 R14: 00007f615eee66f0 R15: ffffc90000f77510 [ 70.549929][ T3883] ? kallsyms_lookup+0x90/0x2e0 [ 70.549931][ T3883] ? kallsyms_lookup+0xbb/0x2e0 [ 70.549933][ T3883] kallsyms_lookup+0xc3/0x2e0 [ 70.549935][ T3883] __sprint_symbol+0x9c/0x1c0 [ 70.549937][ T3883] ? kallsyms_lookup+0x2e0/0x2e0 [ 70.549940][ T3883] ? kallsyms_lookup+0xff/0x2e0 [ 70.549942][ T3883] ? __sprint_symbol+0x12b/0x1c0 [ 70.549944][ T3883] symbol_string+0x14c/0x370 [ 70.549946][ T3883] ? set_precision+0x160/0x160 [ 70.549948][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549950][ T3883] ? symbol_string+0x297/0x370 [ 70.549952][ T3883] ? ip6_addr_string+0x330/0x330 [ 70.549954][ T3883] ? symbol_string+0x297/0x370 [ 70.549956][ T3883] ? check_pointer+0xb5/0x340 [ 70.549959][ T3883] ? ip4_addr_string_sa+0x5b0/0x5b0 [ 70.549961][ T3883] ? up_write+0x191/0x560 [ 70.549963][ T3883] ? widen_string+0xd8/0x2a0 [ 70.549965][ T3883] ? set_precision+0x160/0x160 [ 70.549967][ T3883] ? number+0x7ca/0xa90 [ 70.549968][ T3883] pointer+0x185/0x970 [ 70.549970][ T3883] ? vsscanf+0x4bf/0x24b0 [ 70.549973][ T3883] ? resource_string.isra.0+0x16c0/0x16c0 [ 70.549975][ T3883] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 70.549977][ T3883] vsnprintf+0x5b2/0x14f0 [ 70.549979][ T3883] ? pointer+0x970/0x970 [ 70.549981][ T3883] ? lock_release+0x8d0/0x8d0 [ 70.549983][ T3883] vscnprintf+0x29/0x80 [ 70.549985][ T3883] vprintk_store+0x44/0x4a0 [ 70.549987][ T3883] vprintk_emit+0x139/0x770 [ 70.549989][ T3883] vprintk_func+0x8f/0x1a6 [ 70.549991][ T3883] printk+0xba/0xed [ 70.549993][ T3883] ? log_store.cold+0x16/0x16 [ 70.549995][ T3883] ? unwind_next_frame+0xe3b/0x1f90 [ 70.549997][ T3883] show_ip+0x22/0x30 [ 70.549999][ T3883] show_iret_regs+0x10/0x32 [ 70.550001][ T3883] __show_regs+0x18/0x50 [ 70.550003][ T3883] ? is_bpf_text_address+0xcb/0x160 [ 70.550005][ T3883] show_trace_log_lvl+0x255/0x2b4 [ 70.550008][ T3883] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.550009][ T3883] __die+0x51/0x90 [ 70.550011][ T3883] no_context+0x56b/0x9f0 [ 70.550013][ T3883] ? pgtable_bad+0x90/0x90 [ 70.550015][ T3883] ? bad_area+0x4e/0x80 [ 70.550017][ T3883] ? __up_read+0x1a1/0x7b0 [ 70.550019][ T3883] ? _down_write_nest_lock+0x150/0x150 [ 70.550022][ T3883] ? down_read_trylock+0x192/0x350 [ 70.550024][ T3883] __bad_area_nosemaphore+0xa9/0x480 [ 70.550026][ T3883] do_user_addr_fault+0x8ce/0xd00 [ 70.550028][ T3883] ? trace_hardirqs_off+0x76/0x210 [ 70.550030][ T3883] exc_page_fault+0xab/0x170 [ 70.550032][ T3883] asm_exc_page_fault+0x1e/0x30 [ 70.550035][ T3883] RIP: 0010:__syscall_return_slowpath+0x0/0x280 [ 70.550037][ T3883] Code: 00 00 00 [ 70.550042][ T3883] Lost 40 message(s)!