program: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x22020600) r1 = syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f00000001c0)={[{@acl}, {@heartbeat_none}, {@dir_resv_level={'dir_resv_level', 0x3d, 0x3}}, {@coherency_full}, {@resv_level}, {@localflocks}, {@coherency_full}, {@inode64}]}, 0x1, 0x442e, &(0x7f0000008940)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYUdOBYAAAAAEOZvHUXfBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwKwAA//9W6SAB") mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r5, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r4, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r6, r5, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r4, 0x3b89, &(0x7f0000000200)={0x28, 0x0, r6, r7, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r4, 0x3b8d, &(0x7f0000000280)={0x20, r8, 0x0}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r3, 0x3b8d, &(0x7f00000002c0)={0x20, r8, &(0x7f0000000280)=[{0x0, 0x2}], 0xdeadbeef, 0x8, 0x1}) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1000, 0x0) r9 = accept4$llc(0xffffffffffffffff, &(0x7f0000000300)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x10, 0x0) poll(&(0x7f0000000380)=[{r1, 0x2080}, {r9, 0x80}, {r3, 0x2082}, {r1, 0x6420}, {r0, 0x96f4}, {r4}, {r2, 0x30}], 0x7, 0x1) r10 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r10, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x400, 0x0, 0x0, 0x1, 0x0, "ef35af413bb901bcd9a463ce5d29c3ee5e5c3676345a41499db7aac63a010000530c00e8004faa2ae2c084a0ea0000000000000000000cbfffffff00", "036c47c67808200400000000000000335263bdbcef549ba197fce47ddfdd753abd950100002a00ffffffffffffffff00000000e8f20000000200", "b7326736181c208220000000b9000000000000000000f0fffffffff2ff00", [0x4, 0x4f57]}) setns(r2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 68.417053][ T5301] Bluetooth: hci0: command tx timeout [ 68.637704][ T5321] loop0: detected capacity change from 0 to 32768 [ 68.645732][ T5321] ======================================================= [ 68.645732][ T5321] WARNING: The mand mount option has been deprecated and [ 68.645732][ T5321] and is ignored by this kernel. Remove the mand [ 68.645732][ T5321] option from the mount to silence this warning. [ 68.645732][ T5321] ======================================================= [ 68.706979][ T5321] (syz.0.0,5321,0):ocfs2_read_locked_inode:612 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) [ 68.722034][ T5321] (syz.0.0,5321,0):ocfs2_read_locked_inode:612 ERROR: Inode 69: system file state is ambiguous [ 68.726490][ T5321] ------------[ cut here ]------------ [ 68.728893][ T5321] kernel BUG at fs/ocfs2/inode.c:612! [ 68.735294][ T5321] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 68.738118][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 68.742302][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.747214][ T5321] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 68.749735][ T5321] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 03 91 9d 8d ba 64 02 00 00 48 c7 c1 80 44 ab 8b e8 8e 3a 15 00 90 <0f> 0b e8 06 ff 19 fe 90 0f 0b e8 fe fe 19 fe 31 f6 65 ff 0d 95 9b [ 68.756995][ T5321] RSP: 0018:ffffc9000d48ec20 EFLAGS: 00010246 [ 68.759021][ T5321] RAX: a7af737425b88d00 RBX: ffffc9000d48ed60 RCX: a7af737425b88d00 [ 68.761747][ T5321] RDX: ffffc9000dfea000 RSI: 000000000000ab10 RDI: 000000000000ab11 [ 68.764617][ T5321] RBP: ffffc9000d48ee90 R08: ffff88801fc24293 R09: 1ffff11003f84852 [ 68.767841][ T5321] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88804c1d3a2c [ 68.770953][ T5321] R13: 1ffff92001a91d8c R14: ffffc9000d48ed80 R15: 1000000000000000 [ 68.774291][ T5321] FS: 00007f2dbb1696c0(0000) GS:ffff88808d301000(0000) knlGS:0000000000000000 [ 68.777694][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.780516][ T5321] CR2: 00007fc941f909c0 CR3: 00000000336d3000 CR4: 0000000000352ef0 [ 68.783634][ T5321] Call Trace: [ 68.784992][ T5321] [ 68.786248][ T5321] ? __pfx_ocfs2_iget+0x10/0x10 [ 68.788246][ T5321] ? format_decode+0x5ee/0xe30 [ 68.790374][ T5321] ? string+0x279/0x2b0 [ 68.792056][ T5321] ? widen_string+0x3b/0x2a0 [ 68.793991][ T5321] ? string+0x279/0x2b0 [ 68.795731][ T5321] ? vsnprintf+0xe11/0xf00 [ 68.797585][ T5321] ? __brelse+0x59/0xa0 [ 68.799196][ T5321] ? ocfs2_lookup_ino_from_name+0xcb/0x100 [ 68.801721][ T5321] ocfs2_get_system_file_inode+0x356/0x770 [ 68.804170][ T5321] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 68.806827][ T5321] ? iput+0x5eb/0xc50 [ 68.808495][ T5321] ocfs2_init_global_system_inodes+0x319/0x660 [ 68.811042][ T5321] ? __pfx_ocfs2_init_global_system_inodes+0x10/0x10 [ 68.813914][ T5321] ? ocfs2_new_dlm_debug+0x96/0x1e0 [ 68.816177][ T5321] ? __pfx_snprintf+0x10/0x10 [ 68.818142][ T5321] ? ocfs2_new_dlm_debug+0xb4/0x1e0 [ 68.820330][ T5321] ? __pfx_ocfs2_new_dlm_debug+0x10/0x10 [ 68.822697][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.824663][ T5321] ? trace_ocfs2_initialize_super+0x8b/0x1f0 [ 68.827189][ T5321] ocfs2_fill_super+0x2ad5/0x63c0 [ 68.830680][ T5321] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 68.832894][ T5321] ? __kasan_check_byte+0x12/0x40 [ 68.835001][ T5321] ? is_bpf_text_address+0x26/0x2b0 [ 68.837251][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.839350][ T5321] ? __kasan_check_byte+0x12/0x40 [ 68.841505][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.843589][ T5321] ? lock_release+0x4b/0x3e0 [ 68.845616][ T5321] ? lock_release+0x4b/0x3e0 [ 68.847655][ T5321] ? unwind_next_frame+0xa5/0x2390 [ 68.850009][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.851923][ T5321] ? __kasan_check_byte+0x12/0x40 [ 68.854036][ T5321] ? unwind_next_frame+0xa5/0x2390 [ 68.857047][ T5321] ? unwind_next_frame+0xa5/0x2390 [ 68.859114][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.861363][ T5321] ? __kasan_check_byte+0x12/0x40 [ 68.863517][ T5321] ? is_bpf_text_address+0x26/0x2b0 [ 68.865795][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.867756][ T5321] ? __kasan_check_byte+0x12/0x40 [ 68.870187][ T5321] ? rcu_is_watching+0x15/0xb0 [ 68.872334][ T5321] ? lock_release+0x4b/0x3e0 [ 68.874419][ T5321] ? lock_release+0x4b/0x3e0 [ 68.876491][ T5321] ? is_bpf_text_address+0x292/0x2b0 [ 68.878854][ T5321] ? is_bpf_text_address+0x26/0x2b0 [ 68.880912][ T5321] ? kernel_text_address+0xa5/0xe0 [ 68.882845][ T5321] ? __kernel_text_address+0xd/0x40 [ 68.884741][ T5321] ? unwind_get_return_address+0x4d/0x90 [ 68.886895][ T5321] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 68.889476][ T5321] ? arch_stack_walk+0xfc/0x150 [ 68.891693][ T5321] ? __bfs+0x154/0x2a0 [ 68.893593][ T5321] ? __pfx_hlock_conflict+0x10/0x10 [ 68.895852][ T5321] ? __bfs+0x154/0x2a0 [ 68.897702][ T5321] ? __pfx_hlock_conflict+0x10/0x10 [ 68.900005][ T5321] ? check_path+0x21/0x40 [ 68.901978][ T5321] ? check_noncircular+0xe0/0x160 [ 68.904051][ T5321] ? lockdep_unlock+0x89/0x120 [ 68.906085][ T5321] ? validate_chain+0x897/0x2140 [ 68.908016][ T5321] ? __lock_acquire+0xab9/0xd20 [ 68.910087][ T5321] ? __mutex_trylock_common+0x153/0x260 [ 68.912573][ T5321] ? __pfx___mutex_trylock_common+0x10/0x10 [ 68.915156][ T5321] ? string+0x279/0x2b0 [ 68.917037][ T5321] ? widen_string+0x3b/0x2a0 [ 68.918886][ T5321] ? string+0x279/0x2b0 [ 68.920654][ T5321] ? bdev_name+0x2ce/0x430 [ 68.922492][ T5321] ? trace_contention_end+0x39/0x120 [ 68.924784][ T5321] ? pointer+0x5ef/0xde0 [ 68.926625][ T5321] ? __pfx_pointer+0x10/0x10 [ 68.928600][ T5321] ? bdev_open+0x91d/0xd30 [ 68.930572][ T5321] ? format_decode+0x5ee/0xe30 [ 68.932587][ T5321] ? snprintf+0xda/0x120 [ 68.934459][ T5321] ? __pfx_snprintf+0x10/0x10 [ 68.936508][ T5321] ? set_blocksize+0x21e/0x500 [ 68.938432][ T5321] ? sb_set_blocksize+0x104/0x180 [ 68.940729][ T5321] ? setup_bdev_super+0x4c1/0x5b0 [ 68.942952][ T5321] get_tree_bdev_flags+0x40e/0x4d0 [ 68.945110][ T5321] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 68.947432][ T5321] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 68.949792][ T5321] vfs_get_tree+0x92/0x2b0 [ 68.951809][ T5321] do_new_mount+0x302/0xa10 [ 68.953827][ T5321] ? __pfx_do_new_mount+0x10/0x10 [ 68.956116][ T5321] ? kmem_cache_free+0x19b/0x690 [ 68.958206][ T5321] __se_sys_mount+0x313/0x410 [ 68.960144][ T5321] ? __pfx___se_sys_mount+0x10/0x10 [ 68.962359][ T5321] ? do_syscall_64+0xbe/0xfa0 [ 68.964290][ T5321] ? __x64_sys_mount+0x20/0xc0 [ 68.966116][ T5321] do_syscall_64+0xfa/0xfa0 [ 68.968118][ T5321] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.970452][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.973233][ T5321] ? clear_bhb_loop+0x60/0xb0 [ 68.975310][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.977953][ T5321] RIP: 0033:0x7f2dba39066a [ 68.979954][ T5321] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 68.987955][ T5321] RSP: 002b:00007f2dbb168e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.991585][ T5321] RAX: ffffffffffffffda RBX: 00007f2dbb168ef0 RCX: 00007f2dba39066a [ 68.995175][ T5321] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f2dbb168eb0 [ 68.998522][ T5321] RBP: 0000200000004440 R08: 00007f2dbb168ef0 R09: 00000000000008c0 [ 69.001824][ T5321] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040 [ 69.005170][ T5321] R13: 00007f2dbb168eb0 R14: 000000000000442e R15: 00002000000001c0 [ 69.008334][ T5321] [ 69.009723][ T5321] Modules linked in: [ 69.011994][ T5321] ---[ end trace 0000000000000000 ]--- [ 69.020938][ T5321] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 69.023096][ T5321] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 03 91 9d 8d ba 64 02 00 00 48 c7 c1 80 44 ab 8b e8 8e 3a 15 00 90 <0f> 0b e8 06 ff 19 fe 90 0f 0b e8 fe fe 19 fe 31 f6 65 ff 0d 95 9b [ 69.033338][ T5321] RSP: 0018:ffffc9000d48ec20 EFLAGS: 00010246 [ 69.035737][ T5321] RAX: a7af737425b88d00 RBX: ffffc9000d48ed60 RCX: a7af737425b88d00 [ 69.038860][ T5321] RDX: ffffc9000dfea000 RSI: 000000000000ab10 RDI: 000000000000ab11 [ 69.042423][ T5321] RBP: ffffc9000d48ee90 R08: ffff88801fc24293 R09: 1ffff11003f84852 [ 69.045943][ T5321] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88804c1d3a2c [ 69.049518][ T5321] R13: 1ffff92001a91d8c R14: ffffc9000d48ed80 R15: 1000000000000000 [ 69.053445][ T5321] FS: 00007f2dbb1696c0(0000) GS:ffff88808d301000(0000) knlGS:0000000000000000 [ 69.057162][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.060627][ T5321] CR2: 00007fc941f909c0 CR3: 00000000336d3000 CR4: 0000000000352ef0 [ 69.064383][ T5321] Kernel panic - not syncing: Fatal exception [ 69.067337][ T5321] Kernel Offset: disabled [ 69.069298][ T5321] Rebooting in 86400 seconds..