[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.018947] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.729891] random: sshd: uninitialized urandom read (32 bytes read) [ 22.046089] random: sshd: uninitialized urandom read (32 bytes read) [ 22.781914] random: sshd: uninitialized urandom read (32 bytes read) [ 22.919010] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. [ 28.329090] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/11 11:21:44 parsed 1 programs [ 29.605466] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/11 11:21:46 executed programs: 0 [ 30.901804] IPVS: ftp: loaded support on port[0] = 21 [ 31.057352] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.063753] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.070745] device bridge_slave_0 entered promiscuous mode [ 31.084339] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.090712] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.097686] device bridge_slave_1 entered promiscuous mode [ 31.111046] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.125926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.160293] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 31.176651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 31.224962] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.232094] team0: Port device team_slave_0 added [ 31.244748] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.251822] team0: Port device team_slave_1 added [ 31.265292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.280235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.295991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.310939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.401784] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.408167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.414808] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.421176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.735795] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 31.741916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.776567] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 31.810797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.818456] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 31.850103] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 31.856220] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.016371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.182788] x86/PAT: syz-executor0:4782 map pfn RAM range req write-combining for [mem 0x1a8b00000-0x1a8b03fff], got write-back [ 32.194491] FAULT_INJECTION: forcing a failure. [ 32.194491] name failslab, interval 1, probability 0, space 0, times 1 [ 32.205756] CPU: 1 PID: 4782 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4 [ 32.214068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.223411] Call Trace: [ 32.226005] dump_stack+0x1c9/0x2b4 [ 32.229634] ? dump_stack_print_info.cold.2+0x52/0x52 [ 32.234819] ? lock_release+0xa30/0xa30 [ 32.238783] should_fail.cold.4+0xa/0x11 [ 32.242843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 32.247959] ? percpu_ref_put_many+0x131/0x240 [ 32.252525] ? mem_cgroup_id_get_online+0x310/0x310 [ 32.257526] ? check_same_owner+0x340/0x340 [ 32.261841] ? rcu_note_context_switch+0x730/0x730 [ 32.266759] ? memcg_kmem_charge+0x1c2/0x300 [ 32.271159] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 32.276006] ? lock_acquire+0x1e4/0x540 [ 32.279966] ? fs_reclaim_acquire+0x20/0x20 [ 32.284272] ? lock_downgrade+0x8f0/0x8f0 [ 32.288399] ? vprintk_func+0x81/0x117 [ 32.292276] ? check_same_owner+0x340/0x340 [ 32.296581] ? rcu_note_context_switch+0x730/0x730 [ 32.301502] __should_failslab+0x124/0x180 [ 32.305730] should_failslab+0x9/0x14 [ 32.309521] kmem_cache_alloc+0x2af/0x760 [ 32.313677] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 32.319208] ptlock_alloc+0x20/0x80 [ 32.322825] pte_alloc_one+0x6b/0x1a0 [ 32.326621] __pte_alloc+0x2a/0x3c0 [ 32.330243] ? pud_alloc+0xc0/0x150 [ 32.333866] remap_pfn_range+0x990/0xb30 [ 32.337911] ? lock_release+0xa30/0xa30 [ 32.341889] ? apply_to_page_range+0x770/0x770 [ 32.346463] ? percpu_ref_put_many+0x131/0x240 [ 32.351033] ? mem_cgroup_id_get_online+0x310/0x310 [ 32.356049] ion_heap_map_user+0x1d8/0x370 [ 32.360268] ? pagerange_is_ram_callback+0x130/0x130 [ 32.365364] ion_mmap+0x17c/0x240 [ 32.368800] dma_buf_mmap_internal+0x16e/0x1e0 [ 32.373372] mmap_region+0x1005/0x1da0 [ 32.377250] ? __x64_sys_brk+0x7a0/0x7a0 [ 32.381292] ? lock_release+0xa30/0xa30 [ 32.385258] ? check_same_owner+0x340/0x340 [ 32.389574] ? __check_object_size+0x9d/0x5f2 [ 32.394052] ? lock_acquire+0x1e4/0x540 [ 32.398012] ? get_pid_task+0xd8/0x1a0 [ 32.401890] ? mpx_unmapped_area_check+0xd8/0x108 [ 32.406731] ? arch_get_unmapped_area+0x770/0x770 [ 32.411557] ? lock_acquire+0x1e4/0x540 [ 32.416462] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 32.421478] ? cap_mmap_addr+0x52/0x130 [ 32.425455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 32.430998] ? security_mmap_addr+0x80/0xa0 [ 32.435336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 32.440872] ? get_unmapped_area+0x292/0x3b0 [ 32.445277] do_mmap+0xa10/0x1220 [ 32.448720] ? mmap_region+0x1da0/0x1da0 [ 32.452780] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 32.456831] ? down_read_killable+0x200/0x200 [ 32.461318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 32.466877] ? security_mmap_file+0x166/0x1b0 [ 32.471371] vm_mmap_pgoff+0x213/0x2c0 [ 32.475251] ? vma_is_stack_for_current+0xd0/0xd0 [ 32.480083] ksys_mmap_pgoff+0x4da/0x660 [ 32.484129] ? find_mergeable_anon_vma+0xd0/0xd0 [ 32.488878] ? __ia32_sys_read+0xb0/0xb0 [ 32.492934] __x64_sys_mmap+0xe9/0x1b0 [ 32.496829] do_syscall_64+0x1b9/0x820 [ 32.500710] ? syscall_return_slowpath+0x5e0/0x5e0 [ 32.505623] ? syscall_return_slowpath+0x31d/0x5e0 [ 32.510535] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 32.515541] ? prepare_exit_to_usermode+0x291/0x3b0 [ 32.520547] ? perf_trace_sys_enter+0xb10/0xb10 [ 32.525203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.530047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 32.535222] RIP: 0033:0x455e29 [ 32.538391] Code: 1d ba 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 b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 32.557516] RSP: 002b:00007ffdd494a4b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 32.565216] RAX: ffffffffffffffda RBX: 000000000118c914 RCX: 0000000000455e29 [ 32.572472] RDX: 0000000000000000 RSI: 0000000000003060 RDI: 0000000020ffd000 [ 32.579724] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 32.586974] R10: 0000000004000812 R11: 0000000000000246 R12: 0000000000000005 [ 32.594225] R13: 00000000004c0565 R14: 00000000004cffb0 R15: 0000000000000005 [ 32.602180] ion_mmap: failure mapping buffer to userspace [ 32.698837] x86/PAT: syz-executor0:4785 map pfn RAM range req write-combining for [mem 0x198700000-0x198703fff], got write-back [ 32.710600] FAULT_INJECTION: forcing a failure. [ 32.710600] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 32.722467] CPU: 0 PID: 4785 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4 [ 32.730790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.740137] Call Trace: [ 32.742718] dump_stack+0x1c9/0x2b4 [ 32.746329] ? dump_stack_print_info.cold.2+0x52/0x52 [ 32.751519] ? is_bpf_text_address+0xae/0x170 [ 32.756036] ? lock_downgrade+0x8f0/0x8f0 [ 32.760186] should_fail.cold.4+0xa/0x11 [ 32.764262] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 32.769381] ? depot_save_stack+0x291/0x470 [ 32.773715] ? lock_downgrade+0x8f0/0x8f0 [ 32.777888] ? kasan_check_read+0x11/0x20 [ 32.782056] ? do_raw_spin_unlock+0xa7/0x2f0 [ 32.786478] ? trace_hardirqs_on+0x10/0x10 [ 32.790713] ? trace_hardirqs_on+0x10/0x10 [ 32.794955] ? trace_hardirqs_on+0xd/0x10 [ 32.799117] ? lock_acquire+0x1e4/0x540 [ 32.803088] ? fs_reclaim_acquire+0x20/0x20 [ 32.807409] ? lock_downgrade+0x8f0/0x8f0 [ 32.811544] ? check_same_owner+0x340/0x340 [ 32.815861] ? __pte_alloc+0x2a/0x3c0 [ 32.819643] ? remap_pfn_range+0x990/0xb30 [ 32.823876] ? rcu_note_context_switch+0x730/0x730 [ 32.828808] ? do_mmap+0xa10/0x1220 [ 32.832433] __alloc_pages_nodemask+0x36e/0xdb0 [ 32.837136] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 32.842167] ? fs_reclaim_acquire+0x20/0x20 [ 32.846493] ? lock_downgrade+0x8f0/0x8f0 [ 32.850649] ? lock_release+0xa30/0xa30 [ 32.854617] ? vprintk_func+0x81/0x117 [ 32.858517] ? lock_acquire+0x1e4/0x540 [ 32.862493] ? remap_pfn_range+0x81d/0xb30 [ 32.866825] ? lock_downgrade+0x8f0/0x8f0 [ 32.870970] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 32.876506] alloc_pages_current+0x10c/0x210 [ 32.881076] pte_alloc_one+0x1b/0x1a0 [ 32.884900] __pte_alloc+0x2a/0x3c0 [ 32.888551] remap_pfn_range+0x990/0xb30 [ 32.892616] ? apply_to_page_range+0x770/0x770 [ 32.897205] ? percpu_ref_put_many+0x131/0x240 [ 32.901808] ? mem_cgroup_id_get_online+0x310/0x310 [ 32.906840] ion_heap_map_user+0x1d8/0x370 [ 32.911081] ? pagerange_is_ram_callback+0x130/0x130 [ 32.916193] ion_mmap+0x17c/0x240 [ 32.919656] dma_buf_mmap_internal+0x16e/0x1e0 [ 32.924257] mmap_region+0x1005/0x1da0 [ 32.928159] ? __x64_sys_brk+0x7a0/0x7a0 [ 32.932222] ? lock_release+0xa30/0xa30 [ 32.936183] ? check_same_owner+0x340/0x340 [ 32.940489] ? __check_object_size+0x9d/0x5f2 [ 32.944980] ? lock_acquire+0x1e4/0x540 [ 32.948945] ? get_pid_task+0xd8/0x1a0 [ 32.952825] ? mpx_unmapped_area_check+0xd8/0x108 [ 32.957662] ? arch_get_unmapped_area+0x770/0x770 [ 32.962490] ? lock_acquire+0x1e4/0x540 [ 32.966456] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 32.971463] ? cap_mmap_addr+0x52/0x130 [ 32.975504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 32.981046] ? security_mmap_addr+0x80/0xa0 [ 32.985372] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 32.990902] ? get_unmapped_area+0x292/0x3b0 [ 32.995362] do_mmap+0xa10/0x1220 [ 32.998812] ? mmap_region+0x1da0/0x1da0 [ 33.002868] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 33.006919] ? down_read_killable+0x200/0x200 [ 33.011411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 33.016943] ? security_mmap_file+0x166/0x1b0 [ 33.021454] vm_mmap_pgoff+0x213/0x2c0 [ 33.025355] ? vma_is_stack_for_current+0xd0/0xd0 [ 33.030211] ksys_mmap_pgoff+0x4da/0x660 [ 33.034298] ? find_mergeable_anon_vma+0xd0/0xd0 [ 33.039077] ? __ia32_sys_read+0xb0/0xb0 [ 33.043145] __x64_sys_mmap+0xe9/0x1b0 [ 33.047050] do_syscall_64+0x1b9/0x820 [ 33.050952] ? syscall_return_slowpath+0x5e0/0x5e0 [ 33.055889] ? syscall_return_slowpath+0x31d/0x5e0 [ 33.060842] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 33.065866] ? prepare_exit_to_usermode+0x291/0x3b0 [ 33.070882] ? perf_trace_sys_enter+0xb10/0xb10 [ 33.075570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.080429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 33.085615] RIP: 0033:0x455e29 [ 33.088797] Code: 1d ba 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 b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 33.107940] RSP: 002b:00007ffdd494a4b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 33.115654] RAX: ffffffffffffffda RBX: 000000000118c914 RCX: 0000000000455e29 [ 33.122920] RDX: 0000000000000000 RSI: 0000000000003060 RDI: 0000000020ffd000 [ 33.130197] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 33.137487] R10: 0000000004000812 R11: 0000000000000246 R12: 0000000000000005 [ 33.144759] R13: 00000000004c0565 R14: 00000000004cffb0 R15: 0000000000000005 [ 33.152178] ion_mmap: failure mapping buffer to userspace [ 33.157762] kasan: CONFIG_KASAN_INLINE enabled [ 33.162376] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 33.169820] general protection fault: 0000 [#1] SMP KASAN [ 33.175375] CPU: 0 PID: 4785 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4 [ 33.183681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.193053] RIP: 0010:_vm_normal_page+0x1e5/0x330 [ 33.197879] Code: 00 0f 85 3a 01 00 00 48 8b 85 70 ff ff ff 48 ba 00 00 00 00 00 fc ff df 48 8b 80 90 00 00 00 48 8d 78 70 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 17 01 00 00 48 8b 40 70 48 85 c0 48 89 85 60 ff [ 33.217111] RSP: 0018:ffff8801d2d2f050 EFLAGS: 00010202 [ 33.222477] RAX: 0000000000000000 RBX: 0000000000198700 RCX: 000000000000000e [ 33.229770] RDX: dffffc0000000000 RSI: ffffffff81abf579 RDI: 0000000000000070 [ 33.237057] RBP: ffff8801d2d2f0f0 R08: ffff8801aab72040 R09: ffffed003a591216 [ 33.244342] R10: ffffed003a591216 R11: ffff8801d2c890b3 R12: 1ffff1003a5a5e0d [ 33.251625] R13: ffff8801d2d2f0c8 R14: 0000000198700320 R15: 0000000000000200 [ 33.258906] FS: 000000000118c940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 33.267143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.273046] CR2: 00000000004e8664 CR3: 00000001cb276000 CR4: 00000000001406f0 [ 33.280347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.287613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.294906] Call Trace: [ 33.297509] ? __pte_alloc_kernel+0x2e0/0x2e0 [ 33.302053] ? kasan_check_write+0x14/0x20 [ 33.306312] ? do_raw_spin_lock+0xc1/0x200 [ 33.310618] unmap_page_range+0xa6f/0x2220 [ 33.314877] ? vm_normal_page_pmd+0x4d0/0x4d0 [ 33.319377] ? up+0xea/0x1c0 [ 33.322398] ? lock_downgrade+0x8f0/0x8f0 [ 33.326545] ? io_serial_in+0x11/0x90 [ 33.330360] ? kasan_check_read+0x11/0x20 [ 33.334546] ? do_raw_spin_unlock+0xa7/0x2f0 [ 33.338963] ? lock_acquire+0x1e4/0x540 [ 33.342945] ? console_unlock+0x52c/0x1110 [ 33.347196] ? lock_downgrade+0x8f0/0x8f0 [ 33.351367] ? kasan_check_read+0x11/0x20 [ 33.355533] ? do_raw_spin_unlock+0xa7/0x2f0 [ 33.359976] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 33.364569] ? kasan_check_write+0x14/0x20 [ 33.368800] ? do_raw_spin_lock+0xc1/0x200 [ 33.373042] ? netconsole_netdev_event+0x280/0x280 [ 33.377989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 33.383536] ? llist_add_batch+0x106/0x170 [ 33.387784] ? llist_reverse_order+0x70/0x70 [ 33.392220] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 33.397256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 33.402796] ? untrack_pfn+0x24a/0x310 [ 33.406685] ? track_pfn_insert+0x180/0x180 [ 33.411002] ? console_device+0xc0/0xc0 [ 33.414970] ? vprintk_emit+0x31f/0x910 [ 33.418943] ? __down_trylock_console_sem+0x155/0x200 [ 33.424133] unmap_single_vma+0x1a0/0x310 [ 33.428274] unmap_vmas+0x120/0x1f0 [ 33.431893] unmap_region+0x353/0x570 [ 33.435688] ? kasan_check_write+0x14/0x20 [ 33.439921] ? init_admin_reserve+0x160/0x160 [ 33.444427] ? wait_for_completion+0x8d0/0x8d0 [ 33.449004] ? vprintk_default+0x28/0x30 [ 33.453066] ? vprintk_func+0x81/0x117 [ 33.456945] ? printk+0xa7/0xcf [ 33.460216] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 33.464995] ? pagerange_is_ram_callback+0x130/0x130 [ 33.470115] ? ion_mmap+0x18f/0x240 [ 33.473739] ? ion_mmap+0x19c/0x240 [ 33.477388] mmap_region+0x18cc/0x1da0 [ 33.481330] ? __x64_sys_brk+0x7a0/0x7a0 [ 33.485401] ? lock_release+0xa30/0xa30 [ 33.489375] ? check_same_owner+0x340/0x340 [ 33.493714] ? __check_object_size+0x9d/0x5f2 [ 33.498230] ? lock_acquire+0x1e4/0x540 [ 33.502221] ? get_pid_task+0xd8/0x1a0 [ 33.506128] ? mpx_unmapped_area_check+0xd8/0x108 [ 33.510981] ? arch_get_unmapped_area+0x770/0x770 [ 33.515829] ? lock_acquire+0x1e4/0x540 [ 33.519842] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 33.524874] ? cap_mmap_addr+0x52/0x130 [ 33.528858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 33.534397] ? security_mmap_addr+0x80/0xa0 [ 33.538730] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 33.544281] ? get_unmapped_area+0x292/0x3b0 [ 33.548708] do_mmap+0xa10/0x1220 [ 33.552178] ? mmap_region+0x1da0/0x1da0 [ 33.556255] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 33.560332] ? down_read_killable+0x200/0x200 [ 33.564831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 33.570375] ? security_mmap_file+0x166/0x1b0 [ 33.574884] vm_mmap_pgoff+0x213/0x2c0 [ 33.578796] ? vma_is_stack_for_current+0xd0/0xd0 [ 33.584464] ksys_mmap_pgoff+0x4da/0x660 [ 33.588525] ? find_mergeable_anon_vma+0xd0/0xd0 [ 33.593289] ? __ia32_sys_read+0xb0/0xb0 [ 33.597376] __x64_sys_mmap+0xe9/0x1b0 [ 33.601284] do_syscall_64+0x1b9/0x820 [ 33.605188] ? syscall_return_slowpath+0x5e0/0x5e0 [ 33.610114] ? syscall_return_slowpath+0x31d/0x5e0 [ 33.615053] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 33.620073] ? prepare_exit_to_usermode+0x291/0x3b0 [ 33.625080] ? perf_trace_sys_enter+0xb10/0xb10 [ 33.629744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.634604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 33.639795] RIP: 0033:0x455e29 [ 33.642982] Code: 1d ba 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 b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 33.662219] RSP: 002b:00007ffdd494a4b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 33.669922] RAX: ffffffffffffffda RBX: 000000000118c914 RCX: 0000000000455e29 [ 33.677218] RDX: 0000000000000000 RSI: 0000000000003060 RDI: 0000000020ffd000 [ 33.684505] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 33.691772] R10: 0000000004000812 R11: 0000000000000246 R12: 0000000000000005 [ 33.699131] R13: 00000000004c0565 R14: 00000000004cffb0 R15: 0000000000000005 [ 33.706404] Modules linked in: [ 33.709596] Dumping ftrace buffer: [ 33.713120] (ftrace buffer empty) [ 33.717195] ---[ end trace 161bdc8eda63d641 ]--- [ 33.722010] RIP: 0010:_vm_normal_page+0x1e5/0x330 [ 33.727398] Code: 00 0f 85 3a 01 00 00 48 8b 85 70 ff ff ff 48 ba 00 00 00 00 00 fc ff df 48 8b 80 90 00 00 00 48 8d 78 70 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 17 01 00 00 48 8b 40 70 48 85 c0 48 89 85 60 ff [ 33.746768] RSP: 0018:ffff8801d2d2f050 EFLAGS: 00010202 [ 33.752152] RAX: 0000000000000000 RBX: 0000000000198700 RCX: 000000000000000e [ 33.759467] RDX: dffffc0000000000 RSI: ffffffff81abf579 RDI: 0000000000000070 [ 33.766780] RBP: ffff8801d2d2f0f0 R08: ffff8801aab72040 R09: ffffed003a591216 [ 33.774071] R10: ffffed003a591216 R11: ffff8801d2c890b3 R12: 1ffff1003a5a5e0d [ 33.781367] R13: ffff8801d2d2f0c8 R14: 0000000198700320 R15: 0000000000000200 [ 33.788691] FS: 000000000118c940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 33.796946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.802863] CR2: 00000000004e8664 CR3: 00000001cb276000 CR4: 00000000001406f0 [ 33.810170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.817507] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.824828] Kernel panic - not syncing: Fatal exception [ 33.830769] Dumping ftrace buffer: [ 33.834317] (ftrace buffer empty) [ 33.838036] Kernel Offset: disabled [ 33.841672] Rebooting in 86400 seconds..