Warning: Permanently added '10.128.1.88' (ECDSA) to the list of known hosts. [ 67.058517][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 67.068613][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!! [ 67.109509][ T23] audit: type=1400 audit(1642892077.569:73): avc: denied { execmem } for pid=365 comm="syz-executor359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 67.130607][ T23] audit: type=1400 audit(1642892077.589:74): avc: denied { mounton } for pid=365 comm="syz-executor359" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 67.131509][ T365] cgroup: Unknown subsys name 'net' [ 67.153826][ T23] audit: type=1400 audit(1642892077.589:75): avc: denied { mount } for pid=365 comm="syz-executor359" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 67.181197][ T23] audit: type=1400 audit(1642892077.619:76): avc: denied { unmount } for pid=365 comm="syz-executor359" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 67.181365][ T365] cgroup: Unknown subsys name 'devices' [ 67.289868][ T365] cgroup: Unknown subsys name 'hugetlb' [ 67.295455][ T365] cgroup: Unknown subsys name 'rlimit' [ 67.479349][ T23] audit: type=1400 audit(1642892077.939:77): avc: denied { mounton } for pid=365 comm="syz-executor359" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 67.504491][ T23] audit: type=1400 audit(1642892077.939:78): avc: denied { mount } for pid=365 comm="syz-executor359" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 67.513538][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.535010][ T23] audit: type=1400 audit(1642892077.939:79): avc: denied { setattr } for pid=365 comm="syz-executor359" name="raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 67.535025][ T23] audit: type=1400 audit(1642892077.939:80): avc: denied { mounton } for pid=366 comm="syz-executor359" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 67.535042][ T23] audit: type=1400 audit(1642892077.939:81): avc: denied { mount } for pid=366 comm="syz-executor359" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 67.558985][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.604727][ T23] audit: type=1400 audit(1642892077.939:82): avc: denied { mounton } for pid=366 comm="syz-executor359" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 67.633586][ T366] device bridge_slave_0 entered promiscuous mode [ 67.640375][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.647387][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.654710][ T366] device bridge_slave_1 entered promiscuous mode [ 67.678713][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.685741][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.693007][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.700194][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.715090][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.722816][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.730519][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.737829][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.759198][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.767417][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.775951][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.785321][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.793606][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.801820][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.810023][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.817026][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state executing program [ 67.824474][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.832923][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.839978][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.847425][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.855549][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.871160][ T366] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 67.945998][ T374] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 67.958028][ T374] File: /root/syzkaller.pPQnIO/0/bus PID: 374 Comm: syz-executor359 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 68.147856][ T380] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 68.159969][ T380] File: /root/syzkaller.pPQnIO/2/bus PID: 380 Comm: syz-executor359 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 69.168685][ T414] ------------[ cut here ]------------ [ 69.174308][ T414] WARNING: CPU: 1 PID: 414 at fs/ext4/inode.c:3680 ext4_set_page_dirty+0x188/0x1b0 [ 69.183814][ T414] Modules linked in: [ 69.187700][ T414] CPU: 1 PID: 414 Comm: syz-executor359 Not tainted 5.10.93-syzkaller-01028-g0347b1658399 #0 [ 69.198010][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.208244][ T414] RIP: 0010:ext4_set_page_dirty+0x188/0x1b0 [ 69.214362][ T414] Code: 99 89 ff 4c 89 ff e8 57 ae da ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 49 ff cd 4d 89 ec e9 db fe ff ff e8 f8 98 89 ff <0f> 0b eb d5 49 ff cc 4d 89 e6 e9 3c ff ff ff e8 e4 98 89 ff 0f 0b [ 69.234290][ T414] RSP: 0018:ffffc90000ca7a38 EFLAGS: 00010293 [ 69.240618][ T414] RAX: ffffffff81e35288 RBX: 0000000000000000 RCX: ffff88810559a780 [ 69.248811][ T414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.256929][ T414] RBP: ffffc90000ca7a68 R08: ffffffff81e35257 R09: fffff940008dfe81 [ 69.265006][ T414] R10: fffff940008dfe81 R11: 0000000000000000 R12: ffffea00046ff400 [ 69.273051][ T414] R13: dffffc0000000000 R14: 8000000000000015 R15: ffffea00046ff400 [ 69.281093][ T414] FS: 00007fcfd0717700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 69.290146][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.296743][ T414] CR2: 00007fcfd07d5520 CR3: 000000010a140000 CR4: 00000000003506b0 [ 69.304959][ T414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.313044][ T414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.321166][ T414] Call Trace: [ 69.324502][ T414] set_page_dirty+0x1c8/0x330 [ 69.329268][ T414] ? ext4_journalled_zero_new_buffers+0x3f0/0x3f0 [ 69.335723][ T414] set_page_dirty_lock+0x92/0xb0 [ 69.340757][ T414] unpin_user_pages_dirty_lock+0x144/0x2e0 [ 69.346599][ T414] process_vm_rw+0x8bc/0xc20 [ 69.351225][ T414] ? __ia32_sys_process_vm_writev+0x100/0x100 [ 69.357314][ T414] ? __kasan_check_write+0x14/0x20 [ 69.362455][ T414] ? __kasan_check_write+0x14/0x20 [ 69.367584][ T414] ? debug_smp_processor_id+0x1c/0x20 [ 69.372992][ T414] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 69.379145][ T414] __x64_sys_process_vm_writev+0xe7/0x100 [ 69.384912][ T414] do_syscall_64+0x31/0x70 [ 69.389407][ T414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.395335][ T414] RIP: 0033:0x7fcfd0793809 [ 69.399805][ T414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 69.419451][ T414] RSP: 002b:00007fcfd07172f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 69.427849][ T414] RAX: ffffffffffffffda RBX: 00007fcfd081c298 RCX: 00007fcfd0793809 [ 69.435832][ T414] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 000000000000002b [ 69.443815][ T414] RBP: 00007fcfd081c290 R08: 0000000000000001 R09: 0000000000000000 [ 69.451883][ T414] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 00007fcfd081c29c [ 69.460033][ T414] R13: 00007fcfd07e2a90 R14: 65732f636f72702f R15: 0000000000022000 executing program [ 69.467995][ T414] ---[ end trace 32f51ef0a2327212 ]--- write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 69.889786][ T428] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 69.901612][ T428] File: /root/syzkaller.pPQnIO/18/bus PID: 428 Comm: syz-executor359 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 70.225478][ T437] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 70.237333][ T437] File: /root/syzkaller.pPQnIO/21/bus PID: 437 Comm: syz-executor359 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 70.390185][ T440] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 70.401945][ T440] File: /root/syzkaller.pPQnIO/22/bus PID: 440 Comm: syz-executor359 write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 71.045026][ T459] ------------[ cut here ]------------ [ 71.050656][ T459] kernel BUG at fs/ext4/inode.c:2647! [ 71.056058][ T459] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 71.062163][ T459] CPU: 0 PID: 459 Comm: syz-executor359 Tainted: G W 5.10.93-syzkaller-01028-g0347b1658399 #0 [ 71.073844][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.083904][ T459] RIP: 0010:mpage_prepare_extent_to_map+0xbe9/0xc00 [ 71.090485][ T459] Code: e8 fc bd c3 ff e9 80 f6 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c a6 fe ff ff 4c 89 ef e8 e1 bd c3 ff e9 99 fe ff ff e8 87 c9 89 ff <0f> 0b e8 80 c9 89 ff 0f 0b e8 79 1e b8 02 66 0f 1f 84 00 00 00 00 [ 71.110245][ T459] RSP: 0018:ffffc90000e2e9c0 EFLAGS: 00010293 [ 71.116288][ T459] RAX: ffffffff81e321f9 RBX: 0000000000000000 RCX: ffff88810c12cf00 [ 71.124258][ T459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.132216][ T459] RBP: ffffc90000e2eb90 R08: ffffffff81e31e71 R09: fffff940008d68b1 [ 71.140161][ T459] R10: fffff940008d68b1 R11: 0000000000000000 R12: ffffea00046b4580 [ 71.148120][ T459] R13: ffffc90000e2ea80 R14: 000000000000011e R15: dffffc0000000000 [ 71.156075][ T459] FS: 00007fcfd0717700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 71.164988][ T459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.171564][ T459] CR2: 00007fcfd07d5520 CR3: 000000010a142000 CR4: 00000000003506b0 [ 71.179515][ T459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.187470][ T459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.195416][ T459] Call Trace: [ 71.198698][ T459] ? __ext4_journalled_writepage+0xb90/0xb90 [ 71.204656][ T459] ? ext4_init_io_end+0x29/0x120 [ 71.209569][ T459] ? __kasan_check_write+0x14/0x20 [ 71.214658][ T459] ext4_writepages+0xcbb/0x3950 [ 71.219487][ T459] ? arch_stack_walk+0x106/0x140 [ 71.224401][ T459] ? is_bpf_text_address+0x1a2/0x1c0 [ 71.229664][ T459] ? ext4_readpage+0x220/0x220 [ 71.234406][ T459] ? unwind_get_return_address+0x4c/0x90 [ 71.240016][ T459] ? arch_stack_walk+0xf8/0x140 [ 71.244848][ T459] ? __iomap_dio_rw+0x201/0x10c0 [ 71.249766][ T459] ? ____kasan_kmalloc+0xf3/0x110 [ 71.254772][ T459] ? ____kasan_kmalloc+0xdc/0x110 [ 71.259772][ T459] ? ext4_readpage+0x220/0x220 [ 71.264516][ T459] do_writepages+0x13a/0x280 [ 71.269087][ T459] ? vfs_iter_write+0x7c/0xa0 [ 71.273743][ T459] ? iter_file_splice_write+0x7fb/0xf70 [ 71.279364][ T459] ? direct_splice_actor+0xfe/0x130 [ 71.284563][ T459] ? __writepage+0x130/0x130 [ 71.289151][ T459] ? __kasan_check_write+0x14/0x20 [ 71.294310][ T459] ? _raw_spin_lock+0xa3/0x1b0 [ 71.299062][ T459] ? _raw_spin_unlock+0x4d/0x70 [ 71.303916][ T459] __filemap_fdatawrite_range+0x356/0x420 [ 71.309632][ T459] ? filemap_check_errors+0x120/0x120 [ 71.314992][ T459] ? __iomap_dio_rw+0x201/0x10c0 [ 71.319928][ T459] ? __kasan_kmalloc+0x9/0x10 [ 71.324593][ T459] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 71.330119][ T459] filemap_write_and_wait_range+0x64/0xe0 [ 71.335821][ T459] __iomap_dio_rw+0x621/0x10c0 [ 71.340566][ T459] ? iomap_dio_complete+0x690/0x690 [ 71.345784][ T459] ? file_remove_privs+0x630/0x630 [ 71.350872][ T459] ? down_read+0xf1/0x210 [ 71.355203][ T459] iomap_dio_rw+0x35/0x80 [ 71.359527][ T459] ext4_file_write_iter+0xfc5/0x1b70 [ 71.364793][ T459] ? ext4_file_read_iter+0x4d0/0x4d0 [ 71.370064][ T459] ? kmalloc_array+0x32/0x50 [ 71.374632][ T459] ? do_splice_direct+0x28b/0x3e0 [ 71.379637][ T459] ? do_sendfile+0x914/0x1390 [ 71.384292][ T459] ? __x64_sys_sendfile64+0x1c4/0x220 [ 71.389641][ T459] ? do_syscall_64+0x31/0x70 [ 71.394211][ T459] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.400272][ T459] do_iter_readv_writev+0x548/0x740 [ 71.405451][ T459] ? generic_file_rw_checks+0x260/0x260 [ 71.410978][ T459] ? security_file_permission+0x9d/0xc0 [ 71.416503][ T459] ? security_file_permission+0xa8/0xc0 [ 71.422034][ T459] ? rw_verify_area+0x1d1/0x370 [ 71.426868][ T459] do_iter_write+0x182/0x660 [ 71.431437][ T459] ? __kasan_check_read+0x11/0x20 [ 71.436443][ T459] ? splice_from_pipe_next+0x58b/0x5d0 [ 71.441881][ T459] vfs_iter_write+0x7c/0xa0 [ 71.446363][ T459] iter_file_splice_write+0x7fb/0xf70 [ 71.451741][ T459] ? splice_from_pipe+0x210/0x210 [ 71.456765][ T459] ? generic_file_splice_read+0x51f/0x760 [ 71.462471][ T459] ? splice_shrink_spd+0xb0/0xb0 [ 71.467403][ T459] ? fsnotify_perm+0x3cc/0x4e0 [ 71.472148][ T459] ? security_file_permission+0x9d/0xc0 [ 71.477693][ T459] ? splice_from_pipe+0x210/0x210 [ 71.482722][ T459] direct_splice_actor+0xfe/0x130 [ 71.487743][ T459] splice_direct_to_actor+0x4f4/0xbc0 [ 71.493104][ T459] ? do_splice_direct+0x3e0/0x3e0 [ 71.498117][ T459] ? pipe_to_sendpage+0x340/0x340 [ 71.503133][ T459] ? security_file_permission+0xa8/0xc0 [ 71.508661][ T459] ? rw_verify_area+0x1d1/0x370 [ 71.513497][ T459] do_splice_direct+0x28b/0x3e0 [ 71.518327][ T459] ? splice_direct_to_actor+0xbc0/0xbc0 [ 71.523851][ T459] ? fsnotify_perm+0x67/0x4e0 [ 71.528511][ T459] ? security_file_permission+0x9d/0xc0 [ 71.534038][ T459] ? security_file_permission+0xa8/0xc0 [ 71.539648][ T459] do_sendfile+0x914/0x1390 [ 71.544133][ T459] ? do_pwritev+0x690/0x690 [ 71.548615][ T459] ? __kasan_check_write+0x14/0x20 [ 71.553707][ T459] ? __fpregs_load_activate+0x1e7/0x370 [ 71.559243][ T459] __x64_sys_sendfile64+0x1c4/0x220 [ 71.564425][ T459] ? __ia32_sys_sendfile+0x240/0x240 [ 71.569701][ T459] ? switch_fpu_return+0xe/0x10 [ 71.574547][ T459] ? exit_to_user_mode_prepare+0xd4/0xe0 [ 71.580267][ T459] do_syscall_64+0x31/0x70 [ 71.584700][ T459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.590579][ T459] RIP: 0033:0x7fcfd0793809 [ 71.594974][ T459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.614561][ T459] RSP: 002b:00007fcfd0717308 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.622957][ T459] RAX: ffffffffffffffda RBX: 00007fcfd081c298 RCX: 00007fcfd0793809 [ 71.630908][ T459] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 71.638881][ T459] RBP: 00007fcfd081c290 R08: 0000000000000000 R09: 0000000000000000 [ 71.646835][ T459] R10: 0000000080000005 R11: 0000000000000246 R12: 00007fcfd081c29c [ 71.654792][ T459] R13: 00007fcfd07e2a90 R14: 65732f636f72702f R15: 0000000000022000 [ 71.662748][ T459] Modules linked in: [ 71.667247][ T459] ---[ end trace 32f51ef0a2327213 ]--- [ 71.672783][ T459] RIP: 0010:mpage_prepare_extent_to_map+0xbe9/0xc00 [ 71.679420][ T459] Code: e8 fc bd c3 ff e9 80 f6 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c a6 fe ff ff 4c 89 ef e8 e1 bd c3 ff e9 99 fe ff ff e8 87 c9 89 ff <0f> 0b e8 80 c9 89 ff 0f 0b e8 79 1e b8 02 66 0f 1f 84 00 00 00 00 [ 71.699106][ T459] RSP: 0018:ffffc90000e2e9c0 EFLAGS: 00010293 [ 71.705271][ T459] RAX: ffffffff81e321f9 RBX: 0000000000000000 RCX: ffff88810c12cf00 [ 71.713355][ T459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.721558][ T459] RBP: ffffc90000e2eb90 R08: ffffffff81e31e71 R09: fffff940008d68b1 [ 71.729707][ T459] R10: fffff940008d68b1 R11: 0000000000000000 R12: ffffea00046b4580 [ 71.737663][ T459] R13: ffffc90000e2ea80 R14: 000000000000011e R15: dffffc0000000000 [ 71.745771][ T459] FS: 00007fcfd0717700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 71.754949][ T459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.761636][ T459] CR2: 00007fcfd07d5520 CR3: 000000010a142000 CR4: 00000000003506b0 [ 71.769793][ T459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.777744][ T459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.785861][ T459] Kernel panic - not syncing: Fatal exception [ 71.792171][ T459] Kernel Offset: disabled [ 71.796481][ T459] Rebooting in 86400 seconds..