./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3294579333
<...>
DUID 00:04:2f:bc:f2:2f:e4:1d:55:f7:99:3b:0f:15:66:5c:e9:07
forked to background, child pid 4660
[ 39.013939][ T4661] 8021q: adding VLAN 0 to HW filter on device bond0
[ 39.028445][ T4661] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.147' (ECDSA) to the list of known hosts.
execve("./syz-executor3294579333", ["./syz-executor3294579333"], 0x7ffda37b8420 /* 10 vars */) = 0
brk(NULL) = 0x555556aba000
brk(0x555556abad00) = 0x555556abad00
arch_prctl(ARCH_SET_FS, 0x555556aba3c0) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3294579333", 4096) = 28
brk(0x555556adbd00) = 0x555556adbd00
brk(0x555556adc000) = 0x555556adc000
mprotect(0x7fc8ae900000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1) = 1
close(3) = 0
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7fc8ae84ac70, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc8ae84bce0}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7fc8ae84ac70, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc8ae84bce0}, NULL, 8) = 0
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc8a6440000
syzkaller login: [ 68.237991][ T4992] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4992 'syz-executor329'
write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
munmap(0x7fc8a6440000, 16777216) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./file0", 0777) = 0
[ 68.407138][ T4992] loop0: detected capacity change from 0 to 32768
[ 68.420531][ T4992] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor329 (4992)
[ 68.439391][ T4992] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 68.448375][ T4992] BTRFS info (device loop0): using free space tree
mount("/dev/loop0", "./file0", "btrfs", MS_NODEV|MS_SYNCHRONOUS, "") = 0
openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
chdir("./file0") = 0
ioctl(4, LOOP_CLR_FD) = 0
close(4) = 0
unlink("./file1") = 0
open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_NONBLOCK|O_SYNC|O_DIRECT|O_LARGEFILE|O_NOATIME, 000) = 4
write(4, "\x7f\x45\x4c\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1628) = 1628
[ 68.470813][ T4992] BTRFS info (device loop0): enabling ssd optimizations
[ 68.477807][ T4992] BTRFS info (device loop0): auto enabling async discard
openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5
write(5, "17", 2) = 2
[ 68.506163][ T27] audit: type=1800 audit(1683244957.130:2): pid=4992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor329" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 68.531232][ T4992] FAULT_INJECTION: forcing a failure.
[ 68.531232][ T4992] name failslab, interval 1, probability 0, space 0, times 1
[ 68.544653][ T4992] CPU: 0 PID: 4992 Comm: syz-executor329 Not tainted 6.3.0-syzkaller-13027-g1a5304fecee5 #0
[ 68.554759][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[ 68.564912][ T4992] Call Trace:
[ 68.568284][ T4992]
[ 68.571233][ T4992] dump_stack_lvl+0x1e7/0x2d0
[ 68.575987][ T4992] ? nf_tcp_handle_invalid+0x650/0x650
[ 68.581494][ T4992] ? panic+0x770/0x770
[ 68.585610][ T4992] ? __might_sleep+0xc0/0xc0
[ 68.590256][ T4992] ? lockdep_unlock+0x169/0x300
[ 68.595171][ T4992] should_fail_ex+0x3aa/0x4e0
[ 68.599906][ T4992] should_failslab+0x9/0x20
[ 68.604460][ T4992] slab_pre_alloc_hook+0x59/0x2b0
[ 68.609749][ T4992] kmem_cache_alloc+0x52/0x2e0
[ 68.614556][ T4992] ? btrfs_add_delayed_tree_ref+0x22c/0xfb0
[ 68.620590][ T4992] btrfs_add_delayed_tree_ref+0x22c/0xfb0
[ 68.626391][ T4992] ? __lock_acquire+0x1295/0x2000
[ 68.631478][ T4992] ? btrfs_delete_ref_head+0x270/0x270
[ 68.637001][ T4992] btrfs_free_tree_block+0x36e/0xd30
[ 68.642470][ T4992] ? unpin_extent_range+0xcb0/0xcb0
[ 68.647722][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 68.652812][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 68.658074][ T4992] ? btrfs_unlock_up_safe+0x379/0x3b0
[ 68.663504][ T4992] btrfs_del_leaf+0x24e/0x3d0
[ 68.668241][ T4992] btrfs_del_items+0xae8/0xda0
[ 68.673071][ T4992] ? btrfs_duplicate_item+0x420/0x420
[ 68.678491][ T4992] ? btrfs_get_64+0x1bd/0x440
[ 68.683228][ T4992] ? btrfs_get_token_64+0x600/0x600
[ 68.688490][ T4992] ? __asan_memcpy+0x40/0x70
[ 68.693215][ T4992] ? btrfs_get_8+0xbf/0x220
[ 68.697776][ T4992] btrfs_drop_extents+0x2514/0x3650
[ 68.703078][ T4992] ? btrfs_dirty_pages+0x300/0x300
[ 68.708267][ T4992] ? btrfs_record_root_in_trans+0x12d/0x180
[ 68.714220][ T4992] ? start_transaction+0x3de/0x1080
[ 68.719482][ T4992] cow_file_range_inline+0x437/0x970
[ 68.724806][ T4992] ? btrfs_do_encoded_write+0x14a0/0x14a0
[ 68.730555][ T4992] ? test_range_bit+0x400/0x470
[ 68.735443][ T4992] cow_file_range+0x3ae/0xfe0
[ 68.740147][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 68.745365][ T4992] ? try_lock_extent+0x1a0/0x1a0
[ 68.750331][ T4992] ? _raw_spin_unlock+0x28/0x40
[ 68.755209][ T4992] ? run_delalloc_zoned+0x590/0x590
[ 68.760532][ T4992] ? find_lock_delalloc_range+0x77e/0x990
[ 68.766278][ T4992] btrfs_run_delalloc_range+0x312/0x1150
[ 68.771951][ T4992] ? mark_lock+0x9a/0x340
[ 68.776322][ T4992] writepage_delalloc+0x261/0x590
[ 68.781386][ T4992] ? end_bio_extent_buffer_writepage+0x880/0x880
[ 68.787735][ T4992] ? rcu_lock_release+0x5/0x30
[ 68.792533][ T4992] ? __lock_acquire+0x2000/0x2000
[ 68.797579][ T4992] ? set_page_extent_mapped+0x14f/0x1b0
[ 68.803149][ T4992] __extent_writepage+0x899/0x1740
[ 68.808295][ T4992] ? extent_write_locked_range+0xd20/0xd20
[ 68.814135][ T4992] ? folio_wait_writeback+0x1b2/0x1f0
[ 68.819529][ T4992] extent_writepages+0xca7/0x1990
[ 68.824575][ T4992] ? __extent_writepage+0x1740/0x1740
[ 68.830062][ T4992] ? __lock_acquire+0x1295/0x2000
[ 68.835130][ T4992] ? acls_after_inode_item+0x5f0/0x5f0
[ 68.840604][ T4992] do_writepages+0x3a6/0x670
[ 68.845305][ T4992] ? folio_nr_pages+0x1c0/0x1c0
[ 68.850177][ T4992] ? __lock_acquire+0x2000/0x2000
[ 68.855217][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 68.860284][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 68.865678][ T4992] ? wbc_attach_and_unlock_inode+0x351/0x560
[ 68.871675][ T4992] filemap_fdatawrite_wbc+0x125/0x180
[ 68.877063][ T4992] filemap_fdatawrite_range+0x16e/0x1e0
[ 68.882618][ T4992] ? filemap_fdatawrite+0x1b0/0x1b0
[ 68.887828][ T4992] ? __up_read+0x690/0x690
[ 68.892262][ T4992] btrfs_do_write_iter+0xefc/0x1270
[ 68.897483][ T4992] ? btrfs_check_nocow_unlock+0x40/0x40
[ 68.903062][ T4992] vfs_write+0x7ec/0xc10
[ 68.907319][ T4992] ? _raw_spin_lock_irqsave+0x120/0x120
[ 68.912880][ T4992] ? file_end_write+0x250/0x250
[ 68.917776][ T4992] ? lockdep_hardirqs_on+0x98/0x140
[ 68.923073][ T4992] ? __fdget_pos+0x265/0x2f0
[ 68.927689][ T4992] ksys_write+0x1a0/0x2c0
[ 68.932058][ T4992] ? __ia32_sys_read+0x90/0x90
[ 68.936891][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 68.942890][ T4992] ? syscall_enter_from_user_mode+0x8c/0x230
[ 68.948885][ T4992] do_syscall_64+0x41/0xc0
[ 68.953322][ T4992] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 68.959228][ T4992] RIP: 0033:0x7fc8ae88d969
[ 68.963673][ T4992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 68.983410][ T4992] RSP: 002b:00007ffd121133e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 68.991838][ T4992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ae88d969
[ 68.999832][ T4992] RDX: 0000000000000020 RSI: 0000000020000180 RDI: 0000000000000004
[ 69.007825][ T4992] RBP: 0000000000000002 R08: 0000000000000002 R09: 00007fc8ae003731
[ 69.015809][ T4992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd121133f0
[ 69.023812][ T4992] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 69.031901][ T4992]
[ 69.037055][ T4992] ------------[ cut here ]------------
[ 69.042751][ T4992] kernel BUG at fs/btrfs/extent-tree.c:3260!
[ 69.048851][ T4992] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 69.054938][ T4992] CPU: 0 PID: 4992 Comm: syz-executor329 Not tainted 6.3.0-syzkaller-13027-g1a5304fecee5 #0
[ 69.064997][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[ 69.075053][ T4992] RIP: 0010:btrfs_free_tree_block+0xd1f/0xd30
[ 69.081135][ T4992] Code: 44 89 f1 80 e1 07 38 c1 0f 8c 90 f8 ff ff be 08 00 00 00 4c 89 f7 e8 50 b4 60 fe e9 7e f8 ff ff e8 46 37 2c 07 e8 41 e8 08 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41 57 41 56
[ 69.100743][ T4992] RSP: 0018:ffffc90003c6e8e0 EFLAGS: 00010293
[ 69.106816][ T4992] RAX: ffffffff8382a7df RBX: 00000000fffffff4 RCX: ffff888014bd9dc0
[ 69.114789][ T4992] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 69.122758][ T4992] RBP: ffffc90003c6ea38 R08: ffffffff83829e39 R09: fffffbfff1a039b3
[ 69.130737][ T4992] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802a93e500
[ 69.138905][ T4992] R13: ffff000000000005 R14: 0000000000000005 R15: ffffc90003c6e960
[ 69.146924][ T4992] FS: 0000555556aba3c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 69.155866][ T4992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.162485][ T4992] CR2: 0000000020000080 CR3: 000000002b59e000 CR4: 00000000003506f0
[ 69.170476][ T4992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.178481][ T4992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.186474][ T4992] Call Trace:
[ 69.189768][ T4992]
[ 69.192717][ T4992] ? unpin_extent_range+0xcb0/0xcb0
[ 69.197938][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 69.202996][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 69.208216][ T4992] ? btrfs_unlock_up_safe+0x379/0x3b0
[ 69.213606][ T4992] btrfs_del_leaf+0x24e/0x3d0
[ 69.218304][ T4992] btrfs_del_items+0xae8/0xda0
[ 69.223109][ T4992] ? btrfs_duplicate_item+0x420/0x420
[ 69.228492][ T4992] ? btrfs_get_64+0x1bd/0x440
[ 69.233185][ T4992] ? btrfs_get_token_64+0x600/0x600
[ 69.238489][ T4992] ? __asan_memcpy+0x40/0x70
[ 69.243100][ T4992] ? btrfs_get_8+0xbf/0x220
[ 69.247619][ T4992] btrfs_drop_extents+0x2514/0x3650
[ 69.252875][ T4992] ? btrfs_dirty_pages+0x300/0x300
[ 69.258006][ T4992] ? btrfs_record_root_in_trans+0x12d/0x180
[ 69.263916][ T4992] ? start_transaction+0x3de/0x1080
[ 69.269225][ T4992] cow_file_range_inline+0x437/0x970
[ 69.274521][ T4992] ? btrfs_do_encoded_write+0x14a0/0x14a0
[ 69.280251][ T4992] ? test_range_bit+0x400/0x470
[ 69.285117][ T4992] cow_file_range+0x3ae/0xfe0
[ 69.289813][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 69.295029][ T4992] ? try_lock_extent+0x1a0/0x1a0
[ 69.299992][ T4992] ? _raw_spin_unlock+0x28/0x40
[ 69.304855][ T4992] ? run_delalloc_zoned+0x590/0x590
[ 69.310068][ T4992] ? find_lock_delalloc_range+0x77e/0x990
[ 69.315810][ T4992] btrfs_run_delalloc_range+0x312/0x1150
[ 69.321464][ T4992] ? mark_lock+0x9a/0x340
[ 69.325810][ T4992] writepage_delalloc+0x261/0x590
[ 69.330852][ T4992] ? end_bio_extent_buffer_writepage+0x880/0x880
[ 69.337195][ T4992] ? rcu_lock_release+0x5/0x30
[ 69.341983][ T4992] ? __lock_acquire+0x2000/0x2000
[ 69.347025][ T4992] ? set_page_extent_mapped+0x14f/0x1b0
[ 69.352581][ T4992] __extent_writepage+0x899/0x1740
[ 69.357708][ T4992] ? extent_write_locked_range+0xd20/0xd20
[ 69.363530][ T4992] ? folio_wait_writeback+0x1b2/0x1f0
[ 69.368923][ T4992] extent_writepages+0xca7/0x1990
[ 69.373980][ T4992] ? __extent_writepage+0x1740/0x1740
[ 69.379368][ T4992] ? __lock_acquire+0x1295/0x2000
[ 69.384496][ T4992] ? acls_after_inode_item+0x5f0/0x5f0
[ 69.389968][ T4992] do_writepages+0x3a6/0x670
[ 69.394578][ T4992] ? folio_nr_pages+0x1c0/0x1c0
[ 69.399456][ T4992] ? __lock_acquire+0x2000/0x2000
[ 69.404531][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 69.409575][ T4992] ? do_raw_spin_unlock+0x13b/0x8b0
[ 69.414796][ T4992] ? wbc_attach_and_unlock_inode+0x351/0x560
[ 69.420877][ T4992] filemap_fdatawrite_wbc+0x125/0x180
[ 69.426271][ T4992] filemap_fdatawrite_range+0x16e/0x1e0
[ 69.431826][ T4992] ? filemap_fdatawrite+0x1b0/0x1b0
[ 69.437031][ T4992] ? __up_read+0x690/0x690
[ 69.441464][ T4992] btrfs_do_write_iter+0xefc/0x1270
[ 69.446776][ T4992] ? btrfs_check_nocow_unlock+0x40/0x40
[ 69.452329][ T4992] vfs_write+0x7ec/0xc10
[ 69.456584][ T4992] ? _raw_spin_lock_irqsave+0x120/0x120
[ 69.462225][ T4992] ? file_end_write+0x250/0x250
[ 69.467196][ T4992] ? lockdep_hardirqs_on+0x98/0x140
[ 69.472489][ T4992] ? __fdget_pos+0x265/0x2f0
[ 69.477088][ T4992] ksys_write+0x1a0/0x2c0
[ 69.481439][ T4992] ? __ia32_sys_read+0x90/0x90
[ 69.486222][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 69.492215][ T4992] ? syscall_enter_from_user_mode+0x8c/0x230
[ 69.498466][ T4992] do_syscall_64+0x41/0xc0
[ 69.503011][ T4992] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 69.509005][ T4992] RIP: 0033:0x7fc8ae88d969
[ 69.513434][ T4992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 69.533055][ T4992] RSP: 002b:00007ffd121133e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 69.541479][ T4992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ae88d969
[ 69.549460][ T4992] RDX: 0000000000000020 RSI: 0000000020000180 RDI: 0000000000000004
[ 69.557439][ T4992] RBP: 0000000000000002 R08: 0000000000000002 R09: 00007fc8ae003731
[ 69.565432][ T4992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd121133f0
[ 69.573437][ T4992] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 69.581461][ T4992]
[ 69.584492][ T4992] Modules linked in:
[ 69.588695][ T4992] ---[ end trace 0000000000000000 ]---
[ 69.594191][ T4992] RIP: 0010:btrfs_free_tree_block+0xd1f/0xd30
[ 69.600367][ T4992] Code: 44 89 f1 80 e1 07 38 c1 0f 8c 90 f8 ff ff be 08 00 00 00 4c 89 f7 e8 50 b4 60 fe e9 7e f8 ff ff e8 46 37 2c 07 e8 41 e8 08 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41 57 41 56
[ 69.620396][ T4992] RSP: 0018:ffffc90003c6e8e0 EFLAGS: 00010293
[ 69.626600][ T4992] RAX: ffffffff8382a7df RBX: 00000000fffffff4 RCX: ffff888014bd9dc0
[ 69.634949][ T4992] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 69.643071][ T4992] RBP: ffffc90003c6ea38 R08: ffffffff83829e39 R09: fffffbfff1a039b3
[ 69.651438][ T4992] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802a93e500
[ 69.659787][ T4992] R13: ffff000000000005 R14: 0000000000000005 R15: ffffc90003c6e960
[ 69.667873][ T4992] FS: 0000555556aba3c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 69.677081][ T4992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.683744][ T4992] CR2: 0000000020000080 CR3: 000000002b59e000 CR4: 00000000003506f0
[ 69.691831][ T4992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.699895][ T4992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.707889][ T4992] Kernel panic - not syncing: Fatal exception
[ 69.714524][ T4992] Kernel Offset: disabled
[ 69.718863][ T4992] Rebooting in 86400 seconds..