Warning: Permanently added '10.128.1.243' (ED25519) to the list of known hosts. 2024/06/10 19:07:11 ignoring optional flag "sandboxArg"="0" 2024/06/10 19:07:12 parsed 1 programs 2024/06/10 19:07:12 executed programs: 0 [ 40.623702][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 40.623716][ T24] audit: type=1400 audit(1718046432.110:90): avc: denied { mount } for pid=336 comm="syz-executor" 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 [ 40.683849][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.690926][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.699403][ T340] device bridge_slave_0 entered promiscuous mode [ 40.706124][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.713276][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.720687][ T340] device bridge_slave_1 entered promiscuous mode [ 40.758685][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.765689][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.773325][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.780362][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.798723][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.806083][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.813995][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.822337][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.831814][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.839900][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.847006][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.855912][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.864715][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.871820][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.884251][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.901605][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.911962][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.921738][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.930675][ T340] device veth0_vlan entered promiscuous mode [ 40.937327][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.944955][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.956978][ T340] device veth1_macvtap entered promiscuous mode [ 40.964859][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.976805][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.987327][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.002434][ T24] audit: type=1400 audit(1718046432.490:91): avc: denied { mounton } for pid=340 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.037767][ T24] audit: type=1400 audit(1718046432.520:92): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir2555961017/syzkaller.w4EOYS/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.072780][ T347] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.082110][ T24] audit: type=1400 audit(1718046432.570:93): avc: denied { mount } for pid=346 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.082132][ T347] ext4 filesystem being mounted at /root/syzkaller-testdir2555961017/syzkaller.w4EOYS/0/bus supports timestamps until 2038 (0x7fffffff) [ 41.119970][ T24] audit: type=1400 audit(1718046432.600:94): avc: denied { write } for pid=346 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.143716][ T24] audit: type=1400 audit(1718046432.600:95): avc: denied { add_name } for pid=346 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.164933][ T24] audit: type=1400 audit(1718046432.600:96): avc: denied { create } for pid=346 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.185985][ T24] audit: type=1400 audit(1718046432.610:97): avc: denied { read write open } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir2555961017/syzkaller.w4EOYS/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.215327][ T24] audit: type=1400 audit(1718046432.610:98): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir2555961017/syzkaller.w4EOYS/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.243592][ T24] audit: type=1400 audit(1718046432.610:99): avc: denied { append } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir2555961017/syzkaller.w4EOYS/0/bus/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.243924][ T301] EXT4-fs error (device loop0): __ext4_get_inode_loc:4409: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 41.286560][ T301] ================================================================== [ 41.294470][ T301] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0 [ 41.301643][ T301] Read of size 4 at addr ffff88811eb21058 by task kworker/u4:3/301 [ 41.309355][ T301] [ 41.311531][ T301] CPU: 1 PID: 301 Comm: kworker/u4:3 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 41.321515][ T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 41.331430][ T301] Workqueue: writeback wb_workfn (flush-7:0) [ 41.337237][ T301] Call Trace: [ 41.340407][ T301] dump_stack_lvl+0x1e2/0x24b [ 41.345001][ T301] ? bfq_pos_tree_add_move+0x43b/0x43b [ 41.351081][ T301] ? panic+0x80b/0x80b [ 41.355011][ T301] ? __getblk_gfp+0x3d/0x7e0 [ 41.359526][ T301] print_address_description+0x81/0x3b0 [ 41.364980][ T301] kasan_report+0x179/0x1c0 [ 41.369323][ T301] ? ext4_find_extent+0xbab/0xdb0 [ 41.374279][ T301] ? ext4_find_extent+0xbab/0xdb0 [ 41.379309][ T301] __asan_report_load4_noabort+0x14/0x20 [ 41.385212][ T301] ext4_find_extent+0xbab/0xdb0 [ 41.389974][ T301] ext4_ext_map_blocks+0x26a/0x6ee0 [ 41.395104][ T301] ? ret_from_fork+0x1f/0x30 [ 41.399704][ T301] ? stack_trace_save+0x113/0x1c0 [ 41.404560][ T301] ? stack_trace_snprint+0xf0/0xf0 [ 41.409522][ T301] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 41.415135][ T301] ? __stack_depot_save+0x468/0x4d0 [ 41.420350][ T301] ? ext4_ext_release+0x10/0x10 [ 41.425207][ T301] ? slab_post_alloc_hook+0x61/0x2f0 [ 41.430316][ T301] ? kmem_cache_alloc+0x168/0x2e0 [ 41.435380][ T301] ? ext4_alloc_io_end_vec+0x2a/0x170 [ 41.440808][ T301] ? ext4_writepages+0x122f/0x3c00 [ 41.445750][ T301] ? do_writepages+0x12e/0x270 [ 41.450543][ T301] ? __writeback_single_inode+0xd7/0xac0 [ 41.456030][ T301] ? writeback_sb_inodes+0x99c/0x16b0 [ 41.461351][ T301] ? wb_writeback+0x404/0xc60 [ 41.465890][ T301] ? wb_workfn+0x3d9/0x1110 [ 41.470653][ T301] ? process_one_work+0x6dc/0xbd0 [ 41.475567][ T301] ? worker_thread+0xaea/0x1510 [ 41.480433][ T301] ? kthread+0x34b/0x3d0 [ 41.484503][ T301] ? ret_from_fork+0x1f/0x30 [ 41.489036][ T301] ? _raw_read_unlock+0x25/0x40 [ 41.493706][ T301] ? ext4_es_lookup_extent+0x33b/0x940 [ 41.499331][ T301] ext4_map_blocks+0xa65/0x1d10 [ 41.504012][ T301] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 41.509049][ T301] ? ext4_inode_journal_mode+0x1a5/0x470 [ 41.514687][ T301] ext4_writepages+0x148b/0x3c00 [ 41.519452][ T301] ? __ext4_error+0x203/0x420 [ 41.524069][ T301] ? ext4_readpage+0x230/0x230 [ 41.528670][ T301] ? psi_task_change+0x1e6/0x360 [ 41.533543][ T301] ? ext4_get_group_desc+0x260/0x2b0 [ 41.538756][ T301] ? __ext4_get_inode_loc+0x59c/0xbf0 [ 41.544314][ T301] ? check_preempt_curr+0xd6/0x1b0 [ 41.549674][ T301] ? ext4_readpage+0x230/0x230 [ 41.554581][ T301] do_writepages+0x12e/0x270 [ 41.559192][ T301] ? __writepage+0x130/0x130 [ 41.563634][ T301] ? __kasan_check_write+0x14/0x20 [ 41.568567][ T301] ? __kasan_check_write+0x14/0x20 [ 41.573509][ T301] ? _raw_spin_lock+0xa4/0x1b0 [ 41.578191][ T301] __writeback_single_inode+0xd7/0xac0 [ 41.583731][ T301] ? inode_add_lru+0x130/0x190 [ 41.588325][ T301] writeback_sb_inodes+0x99c/0x16b0 [ 41.593496][ T301] ? queue_io+0x520/0x520 [ 41.597746][ T301] ? writeback_sb_inodes+0x16b0/0x16b0 [ 41.603035][ T301] ? queue_io+0x3d3/0x520 [ 41.607192][ T301] wb_writeback+0x404/0xc60 [ 41.611537][ T301] ? wb_io_lists_depopulated+0x180/0x180 [ 41.617179][ T301] ? set_worker_desc+0x158/0x1c0 [ 41.622428][ T301] ? __kasan_check_write+0x14/0x20 [ 41.627396][ T301] wb_workfn+0x3d9/0x1110 [ 41.631820][ T301] ? inode_wait_for_writeback+0x280/0x280 [ 41.637678][ T301] ? _raw_spin_unlock_irq+0x4e/0x70 [ 41.642899][ T301] ? finish_task_switch+0x130/0x5a0 [ 41.648120][ T301] ? __switch_to_asm+0x34/0x60 [ 41.653095][ T301] ? __kasan_check_read+0x11/0x20 [ 41.658121][ T301] ? read_word_at_a_time+0x12/0x20 [ 41.663167][ T301] ? strscpy+0x9c/0x260 [ 41.667155][ T301] process_one_work+0x6dc/0xbd0 [ 41.672447][ T301] worker_thread+0xaea/0x1510 [ 41.676946][ T301] ? _raw_spin_lock+0x1b0/0x1b0 [ 41.682349][ T301] ? __kasan_check_read+0x11/0x20 [ 41.687205][ T301] kthread+0x34b/0x3d0 [ 41.691091][ T301] ? worker_clr_flags+0x180/0x180 [ 41.696036][ T301] ? kthread_blkcg+0xd0/0xd0 [ 41.700464][ T301] ret_from_fork+0x1f/0x30 [ 41.704710][ T301] [ 41.706877][ T301] The buggy address belongs to the page: [ 41.712378][ T301] page:ffffea00047ac840 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x11eb21 [ 41.722437][ T301] flags: 0x4000000000000000() [ 41.727246][ T301] raw: 4000000000000000 ffffea00047ac888 ffffea00047a7008 0000000000000000 [ 41.735904][ T301] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 41.744313][ T301] page dumped because: kasan: bad access detected [ 41.750668][ T301] page_owner tracks the page as freed [ 41.755865][ T301] page last allocated via order 0, migratetype Movable, gfp_mask 0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), pid 347, ts 41130595823, free_ts 41130724732 [ 41.771155][ T301] prep_new_page+0x166/0x180 [ 41.775589][ T301] get_page_from_freelist+0x2d8c/0x2f30 [ 41.781208][ T301] __alloc_pages_nodemask+0x435/0xaf0 [ 41.786764][ T301] pagecache_get_page+0x669/0x950 [ 41.791618][ T301] grab_cache_page_write_begin+0x5d/0xa0 [ 41.797340][ T301] ext4_write_begin+0x29f/0x1730 [ 41.802210][ T301] ext4_da_write_begin+0x49d/0xf60 [ 41.807141][ T301] generic_perform_write+0x2cd/0x570 [ 41.812262][ T301] ext4_buffered_write_iter+0x482/0x610 [ 41.818030][ T301] ext4_file_write_iter+0x193/0x1c80 [ 41.823348][ T301] vfs_write+0xb55/0xe70 [ 41.827517][ T301] ksys_write+0x199/0x2c0 [ 41.832461][ T301] __x64_sys_write+0x7b/0x90 [ 41.836886][ T301] do_syscall_64+0x34/0x70 [ 41.841289][ T301] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.847401][ T301] page last free stack trace: [ 41.852058][ T301] free_unref_page_prepare+0x2ae/0x2d0 [ 41.857641][ T301] free_unref_page+0x7e/0x1c0 [ 41.862484][ T301] __put_page+0xb1/0xe0 [ 41.867034][ T301] ext4_write_begin+0x12c6/0x1730 [ 41.872262][ T301] ext4_da_write_begin+0x49d/0xf60 [ 41.877257][ T301] generic_perform_write+0x2cd/0x570 [ 41.882469][ T301] ext4_buffered_write_iter+0x482/0x610 [ 41.888052][ T301] ext4_file_write_iter+0x193/0x1c80 [ 41.893439][ T301] vfs_write+0xb55/0xe70 [ 41.897703][ T301] ksys_write+0x199/0x2c0 [ 41.902207][ T301] __x64_sys_write+0x7b/0x90 [ 41.906640][ T301] do_syscall_64+0x34/0x70 [ 41.910984][ T301] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.916866][ T301] [ 41.919220][ T301] Memory state around the buggy address: [ 41.924951][ T301] ffff88811eb20f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.933914][ T301] ffff88811eb20f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.942397][ T301] >ffff88811eb21000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.950518][ T301] ^ [ 41.957287][ T301] ffff88811eb21080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.965477][ T301] ffff88811eb21100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.973527][ T301] ================================================================== [ 41.981599][ T301] Disabling lock debugging due to kernel taint [ 41.990637][ T301] ------------[ cut here ]------------ [ 41.996051][ T301] kernel BUG at fs/ext4/inode.c:2435! [ 42.001345][ T301] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 42.007538][ T301] CPU: 0 PID: 301 Comm: kworker/u4:3 Tainted: G B 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 42.019204][ T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 42.029306][ T301] Workqueue: writeback wb_workfn (flush-7:0) [ 42.035225][ T301] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 42.040832][ T301] Code: 00 74 08 48 89 df e8 4b e4 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 53 d8 07 00 eb 5d e8 3c 54 8c ff <0f> 0b e8 35 54 8c ff eb 3b e8 2e 54 8c ff eb 77 e8 27 54 8c ff 31 [ 42.060897][ T301] RSP: 0018:ffffc90000c770a0 EFLAGS: 00010293 [ 42.067133][ T301] RAX: ffffffff81de5764 RBX: dffffc0000000000 RCX: ffff88811f042780 [ 42.075535][ T301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.083671][ T301] RBP: ffffc90000c77490 R08: ffffffff81de3369 R09: ffffed1022043786 [ 42.091592][ T301] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000c773b0 [ 42.099707][ T301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.107849][ T301] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.117250][ T301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.123664][ T301] CR2: 00007ffc9e4ffff8 CR3: 00000001059ac000 CR4: 00000000003506b0 [ 42.132283][ T301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.140226][ T301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.148468][ T301] Call Trace: [ 42.151869][ T301] ? __die_body+0x62/0xb0 [ 42.156221][ T301] ? die+0x88/0xb0 [ 42.160012][ T301] ? do_trap+0x1a4/0x310 [ 42.164715][ T301] ? notify_die+0x1b0/0x280 [ 42.169087][ T301] ? ext4_writepages+0x3b44/0x3c00 [ 42.174359][ T301] ? handle_invalid_op+0x95/0xc0 [ 42.179127][ T301] ? ext4_writepages+0x3b44/0x3c00 [ 42.184063][ T301] ? exc_invalid_op+0x32/0x50 [ 42.188589][ T301] ? asm_exc_invalid_op+0x12/0x20 [ 42.193653][ T301] ? ext4_writepages+0x1749/0x3c00 [ 42.198888][ T301] ? ext4_writepages+0x3b44/0x3c00 [ 42.204462][ T301] ? ext4_writepages+0x3b44/0x3c00 [ 42.209587][ T301] ? __ext4_error+0x203/0x420 [ 42.214256][ T301] ? ext4_readpage+0x230/0x230 [ 42.219433][ T301] ? psi_task_change+0x1e6/0x360 [ 42.224676][ T301] ? ext4_get_group_desc+0x260/0x2b0 [ 42.229849][ T301] ? __ext4_get_inode_loc+0x59c/0xbf0 [ 42.235161][ T301] ? check_preempt_curr+0xd6/0x1b0 [ 42.240936][ T301] ? ext4_readpage+0x230/0x230 [ 42.245552][ T301] do_writepages+0x12e/0x270 [ 42.250167][ T301] ? __writepage+0x130/0x130 [ 42.254724][ T301] ? __kasan_check_write+0x14/0x20 [ 42.260133][ T301] ? __kasan_check_write+0x14/0x20 [ 42.265234][ T301] ? _raw_spin_lock+0xa4/0x1b0 [ 42.269930][ T301] __writeback_single_inode+0xd7/0xac0 [ 42.275363][ T301] ? inode_add_lru+0x130/0x190 [ 42.281277][ T301] writeback_sb_inodes+0x99c/0x16b0 [ 42.286366][ T301] ? queue_io+0x520/0x520 [ 42.290628][ T301] ? writeback_sb_inodes+0x16b0/0x16b0 [ 42.295896][ T301] ? queue_io+0x3d3/0x520 [ 42.300055][ T301] wb_writeback+0x404/0xc60 [ 42.304399][ T301] ? wb_io_lists_depopulated+0x180/0x180 [ 42.310153][ T301] ? set_worker_desc+0x158/0x1c0 [ 42.314998][ T301] ? __kasan_check_write+0x14/0x20 [ 42.319935][ T301] wb_workfn+0x3d9/0x1110 [ 42.324112][ T301] ? inode_wait_for_writeback+0x280/0x280 [ 42.329679][ T301] ? _raw_spin_unlock_irq+0x4e/0x70 [ 42.334881][ T301] ? finish_task_switch+0x130/0x5a0 [ 42.339896][ T301] ? __switch_to_asm+0x34/0x60 [ 42.344591][ T301] ? __kasan_check_read+0x11/0x20 [ 42.349460][ T301] ? read_word_at_a_time+0x12/0x20 [ 42.354488][ T301] ? strscpy+0x9c/0x260 [ 42.358468][ T301] process_one_work+0x6dc/0xbd0 [ 42.363258][ T301] worker_thread+0xaea/0x1510 [ 42.368019][ T301] ? _raw_spin_lock+0x1b0/0x1b0 [ 42.372775][ T301] ? __kasan_check_read+0x11/0x20 [ 42.377908][ T301] kthread+0x34b/0x3d0 [ 42.382118][ T301] ? worker_clr_flags+0x180/0x180 [ 42.387506][ T301] ? kthread_blkcg+0xd0/0xd0 [ 42.391963][ T301] ret_from_fork+0x1f/0x30 [ 42.396317][ T301] Modules linked in: [ 42.402621][ T301] ---[ end trace 792937f349053be0 ]--- [ 42.408035][ T301] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 42.413918][ T301] Code: 00 74 08 48 89 df e8 4b e4 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 53 d8 07 00 eb 5d e8 3c 54 8c ff <0f> 0b e8 35 54 8c ff eb 3b e8 2e 54 8c ff eb 77 e8 27 54 8c ff 31 [ 42.434042][ T301] RSP: 0018:ffffc90000c770a0 EFLAGS: 00010293 [ 42.440030][ T301] RAX: ffffffff81de5764 RBX: dffffc0000000000 RCX: ffff88811f042780 [ 42.448171][ T301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.456199][ T301] RBP: ffffc90000c77490 R08: ffffffff81de3369 R09: ffffed1022043786 [ 42.464518][ T301] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000c773b0 [ 42.472682][ T301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.480657][ T301] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 42.489966][ T301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.496825][ T301] CR2: 000000c000e72000 CR3: 00000001059ac000 CR4: 00000000003506a0 [ 42.504853][ T301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.512953][ T301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.520967][ T301] Kernel panic - not syncing: Fatal exception [ 42.527270][ T301] Kernel Offset: disabled [ 42.532059][ T301] Rebooting in 86400 seconds..