./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1741575353
<...>
syzkaller
syzkaller login: [ 61.900312][ T26] kauditd_printk_skb: 42 callbacks suppressed
[ 61.900327][ T26] audit: type=1400 audit(1688520733.528:77): avc: denied { transition } for pid=4866 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 61.929981][ T26] audit: type=1400 audit(1688520733.538:78): avc: denied { noatsecure } for pid=4866 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 61.949950][ T26] audit: type=1400 audit(1688520733.558:79): avc: denied { write } for pid=4866 comm="sh" path="pipe:[30065]" dev="pipefs" ino=30065 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 61.973563][ T26] audit: type=1400 audit(1688520733.558:80): avc: denied { rlimitinh } for pid=4866 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 62.005566][ T26] audit: type=1400 audit(1688520733.558:81): avc: denied { siginh } for pid=4866 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 62.486514][ T26] audit: type=1400 audit(1688520734.118:82): avc: denied { read } for pid=4443 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts.
execve("./syz-executor1741575353", ["./syz-executor1741575353"], 0x7ffe7832e470 /* 10 vars */) = 0
brk(NULL) = 0x555555e32000
brk(0x555555e32c40) = 0x555555e32c40
arch_prctl(ARCH_SET_FS, 0x555555e32300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1741575353", 4096) = 28
brk(0x555555e53c40) = 0x555555e53c40
brk(0x555555e54000) = 0x555555e54000
mprotect(0x7f9670b6e000, 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
[ 80.520797][ T26] audit: type=1400 audit(1688520752.148:83): avc: denied { write } for pid=5013 comm="strace-static-x" path="pipe:[28518]" dev="pipefs" ino=28518 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 80.549962][ T26] audit: type=1400 audit(1688520752.178:84): avc: denied { execmem } for pid=5016 comm="syz-executor174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f96686b5000
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"..., 524288) = 524288
munmap(0x7f96686b5000, 524288) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[ 80.553487][ T5016] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5016 'syz-executor174'
[ 80.571202][ T26] audit: type=1400 audit(1688520752.198:85): avc: denied { append } for pid=4443 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 80.599711][ T5016] loop0: detected capacity change from 0 to 1024
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./bus", 0777) = 0
[ 80.601750][ T26] audit: type=1400 audit(1688520752.198:86): avc: denied { open } for pid=4443 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 80.630804][ T26] audit: type=1400 audit(1688520752.198:87): avc: denied { getattr } for pid=4443 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 80.641329][ T5016] =======================================================
[ 80.641329][ T5016] WARNING: The mand mount option has been deprecated and
[ 80.641329][ T5016] and is ignored by this kernel. Remove the mand
[ 80.641329][ T5016] option from the mount to silence this warning.
[ 80.641329][ T5016] =======================================================
[ 80.654444][ T26] audit: type=1400 audit(1688520752.208:88): avc: denied { read write } for pid=5016 comm="syz-executor174" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
mount("/dev/loop0", "./bus", "hfsplus", MS_SYNCHRONOUS|MS_MANDLOCK, "") = 0
openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
chdir("./bus") = 0
ioctl(4, LOOP_CLR_FD) = 0
close(4) = 0
[ 80.713161][ T26] audit: type=1400 audit(1688520752.208:89): avc: denied { open } for pid=5016 comm="syz-executor174" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 80.737994][ T26] audit: type=1400 audit(1688520752.208:90): avc: denied { ioctl } for pid=5016 comm="syz-executor174" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
openat(AT_FDCWD, "cgroup.controllers", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[ 80.766793][ T26] audit: type=1400 audit(1688520752.258:91): avc: denied { mounton } for pid=5016 comm="syz-executor174" path="/root/bus" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 80.791232][ T26] audit: type=1400 audit(1688520752.348:92): avc: denied { mount } for pid=5016 comm="syz-executor174" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1
[ 80.798244][ T5016] hfsplus: new node 0 already hashed?
[ 80.819712][ T5016] ------------[ cut here ]------------
[ 80.825300][ T5016] WARNING: CPU: 0 PID: 5016 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x14c/0x530
[ 80.835093][ T5016] Modules linked in:
[ 80.839017][ T5016] CPU: 0 PID: 5016 Comm: syz-executor174 Not tainted 6.4.0-syzkaller-11312-gb5641a5d8b8b #0
[ 80.849195][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 80.859346][ T5016] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 80.865416][ T5016] Code: 89 ef 44 89 fe e8 14 a1 34 ff 44 39 fd 75 9b e8 6a a5 34 ff 4c 89 f7 e8 c2 1e d2 07 89 ee 48 c7 c7 80 cd 86 8a e8 54 4e 18 ff <0f> 0b e8 4d a5 34 ff 4c 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e
[ 80.885136][ T5016] RSP: 0018:ffffc900034ff2f0 EFLAGS: 00010282
[ 80.891221][ T5016] RAX: 0000000000000023 RBX: ffff888074afe000 RCX: 0000000000000000
[ 80.899259][ T5016] RDX: 0000000000000000 RSI: ffffffff81683abc RDI: 0000000000000005
[ 80.907334][ T5016] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 80.915383][ T5016] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88802048c700
[ 80.923400][ T5016] R13: dffffc0000000000 R14: ffff888074afe0e0 R15: 0000000000000000
[ 80.931561][ T5016] FS: 0000555555e32300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 80.940564][ T5016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.947233][ T5016] CR2: 0000000020011000 CR3: 0000000024729000 CR4: 00000000003506f0
[ 80.955300][ T5016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 80.963304][ T5016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 80.971365][ T5016] Call Trace:
[ 80.974734][ T5016]
[ 80.977698][ T5016] ? __warn+0xe6/0x390
[ 80.981792][ T5016] ? hfsplus_bnode_create+0x14c/0x530
[ 80.987269][ T5016] ? report_bug+0x2da/0x500
[ 80.991837][ T5016] ? handle_bug+0x3c/0x70
[ 80.996274][ T5016] ? exc_invalid_op+0x18/0x50
[ 81.001002][ T5016] ? asm_exc_invalid_op+0x1a/0x20
[ 81.006134][ T5016] ? vprintk+0x8c/0xa0
[ 81.010255][ T5016] ? hfsplus_bnode_create+0x14c/0x530
[ 81.015739][ T5016] hfsplus_bmap_alloc+0x6d0/0x7d0
[ 81.020819][ T5016] ? hfsplus_bmap_reserve+0x410/0x410
[ 81.026306][ T5016] hfs_btree_inc_height.isra.0+0xe6/0x9e0
[ 81.032084][ T5016] ? hfs_bnode_split+0xda0/0xda0
[ 81.037123][ T5016] ? rcu_is_watching+0x12/0xb0
[ 81.041946][ T5016] ? trace_contention_end+0xd8/0x100
[ 81.047336][ T5016] hfsplus_brec_insert+0x9e5/0xc40
[ 81.052502][ T5016] ? hfsplus_find_init+0x174/0x230
[ 81.057704][ T5016] ? hfsplus_brec_find+0x3ee/0x520
[ 81.062877][ T5016] ? hfsplus_brec_keylen+0x350/0x350
[ 81.068272][ T5016] ? hfsplus_bmap_reserve+0x336/0x410
[ 81.073696][ T5016] __hfsplus_ext_write_extent+0x479/0x5b0
[ 81.079506][ T5016] hfsplus_ext_read_extent+0x845/0xae0
[ 81.085110][ T5016] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 81.090691][ T5016] ? hfsplus_free_extents+0x510/0x510
[ 81.096176][ T5016] hfsplus_file_extend+0x684/0xf90
[ 81.101352][ T5016] ? hfsplus_free_fork+0x7f0/0x7f0
[ 81.106616][ T5016] ? __lock_buffer+0x70/0x70
[ 81.111263][ T5016] ? folio_create_buffers+0x10b/0x160
[ 81.116735][ T5016] ? rcu_is_watching+0x12/0xb0
[ 81.121551][ T5016] ? __mark_inode_dirty+0x297/0xd60
[ 81.126885][ T5016] hfsplus_get_block+0x1b3/0x9b0
[ 81.131876][ T5016] __block_write_begin_int+0x3b1/0x14a0
[ 81.137501][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.142837][ T5016] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 81.148487][ T5016] ? folio_flags.constprop.0+0x53/0x150
[ 81.154136][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.159448][ T5016] block_write_begin+0xb9/0x4d0
[ 81.164402][ T5016] cont_write_begin+0x534/0x740
[ 81.169290][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.174659][ T5016] ? block_write_begin+0x4d0/0x4d0
[ 81.179813][ T5016] ? fault_in_readable+0x129/0x210
[ 81.185051][ T5016] ? fault_in_subpage_writeable+0x20/0x20
[ 81.190835][ T5016] hfsplus_write_begin+0x87/0x150
[ 81.195948][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.201284][ T5016] generic_perform_write+0x26b/0x5d0
[ 81.206674][ T5016] ? generic_file_readonly_mmap+0x190/0x190
[ 81.212616][ T5016] ? new_inode+0x280/0x280
[ 81.217136][ T5016] ? generic_write_checks_count+0x2c0/0x2c0
[ 81.223072][ T5016] __generic_file_write_iter+0x1f8/0x240
[ 81.228847][ T5016] generic_file_write_iter+0xe3/0x350
[ 81.234351][ T5016] vfs_write+0x981/0xda0
[ 81.238639][ T5016] ? kernel_write+0x680/0x680
[ 81.243428][ T5016] ? recalc_sigpending_tsk+0x18b/0x1d0
[ 81.249106][ T5016] ? find_held_lock+0x2d/0x110
[ 81.253910][ T5016] ? lock_downgrade+0x690/0x690
[ 81.258863][ T5016] ? __fget_light+0x201/0x270
[ 81.263574][ T5016] ksys_write+0x122/0x250
[ 81.268005][ T5016] ? __ia32_sys_read+0xb0/0xb0
[ 81.272808][ T5016] ? lockdep_hardirqs_on+0x7d/0x100
[ 81.278093][ T5016] ? _raw_spin_unlock_irq+0x2e/0x50
[ 81.283334][ T5016] ? ptrace_notify+0xfe/0x140
[ 81.288122][ T5016] do_syscall_64+0x39/0xb0
[ 81.292592][ T5016] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 81.298587][ T5016] RIP: 0033:0x7f9670b017c9
[ 81.303030][ T5016] 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
[ 81.322760][ T5016] RSP: 002b:00007ffe4da04d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 81.331299][ T5016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9670b017c9
[ 81.339371][ T5016] RDX: 00000000fffffdef RSI: 0000000020000040 RDI: 0000000000000004
[ 81.347436][ T5016] RBP: 00007f9670ac1060 R08: 0000000000000000 R09: 0000000000000000
[ 81.355529][ T5016] R10: 000000000000061e R11: 0000000000000246 R12: 00007f9670ac10f0
[ 81.363544][ T5016] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 81.371629][ T5016]
[ 81.374837][ T5016] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 81.382125][ T5016] CPU: 0 PID: 5016 Comm: syz-executor174 Not tainted 6.4.0-syzkaller-11312-gb5641a5d8b8b #0
[ 81.392200][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 81.402264][ T5016] Call Trace:
[ 81.405553][ T5016]
[ 81.408490][ T5016] dump_stack_lvl+0xd9/0x150
[ 81.413105][ T5016] panic+0x686/0x730
[ 81.417016][ T5016] ? panic_smp_self_stop+0xa0/0xa0
[ 81.422140][ T5016] ? show_trace_log_lvl+0x284/0x390
[ 81.427358][ T5016] ? hfsplus_bnode_create+0x14c/0x530
[ 81.432753][ T5016] check_panic_on_warn+0xb1/0xc0
[ 81.437738][ T5016] __warn+0xf2/0x390
[ 81.441667][ T5016] ? hfsplus_bnode_create+0x14c/0x530
[ 81.447086][ T5016] report_bug+0x2da/0x500
[ 81.451459][ T5016] handle_bug+0x3c/0x70
[ 81.455645][ T5016] exc_invalid_op+0x18/0x50
[ 81.460176][ T5016] asm_exc_invalid_op+0x1a/0x20
[ 81.465052][ T5016] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 81.471060][ T5016] Code: 89 ef 44 89 fe e8 14 a1 34 ff 44 39 fd 75 9b e8 6a a5 34 ff 4c 89 f7 e8 c2 1e d2 07 89 ee 48 c7 c7 80 cd 86 8a e8 54 4e 18 ff <0f> 0b e8 4d a5 34 ff 4c 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e
[ 81.490874][ T5016] RSP: 0018:ffffc900034ff2f0 EFLAGS: 00010282
[ 81.496979][ T5016] RAX: 0000000000000023 RBX: ffff888074afe000 RCX: 0000000000000000
[ 81.504979][ T5016] RDX: 0000000000000000 RSI: ffffffff81683abc RDI: 0000000000000005
[ 81.512983][ T5016] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 81.520978][ T5016] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88802048c700
[ 81.528970][ T5016] R13: dffffc0000000000 R14: ffff888074afe0e0 R15: 0000000000000000
[ 81.536974][ T5016] ? vprintk+0x8c/0xa0
[ 81.541085][ T5016] hfsplus_bmap_alloc+0x6d0/0x7d0
[ 81.546147][ T5016] ? hfsplus_bmap_reserve+0x410/0x410
[ 81.551666][ T5016] hfs_btree_inc_height.isra.0+0xe6/0x9e0
[ 81.557436][ T5016] ? hfs_bnode_split+0xda0/0xda0
[ 81.562431][ T5016] ? rcu_is_watching+0x12/0xb0
[ 81.567260][ T5016] ? trace_contention_end+0xd8/0x100
[ 81.572579][ T5016] hfsplus_brec_insert+0x9e5/0xc40
[ 81.577749][ T5016] ? hfsplus_find_init+0x174/0x230
[ 81.582911][ T5016] ? hfsplus_brec_find+0x3ee/0x520
[ 81.588069][ T5016] ? hfsplus_brec_keylen+0x350/0x350
[ 81.593392][ T5016] ? hfsplus_bmap_reserve+0x336/0x410
[ 81.598805][ T5016] __hfsplus_ext_write_extent+0x479/0x5b0
[ 81.604556][ T5016] hfsplus_ext_read_extent+0x845/0xae0
[ 81.610054][ T5016] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 81.615638][ T5016] ? hfsplus_free_extents+0x510/0x510
[ 81.621063][ T5016] hfsplus_file_extend+0x684/0xf90
[ 81.626218][ T5016] ? hfsplus_free_fork+0x7f0/0x7f0
[ 81.631363][ T5016] ? __lock_buffer+0x70/0x70
[ 81.635976][ T5016] ? folio_create_buffers+0x10b/0x160
[ 81.641373][ T5016] ? rcu_is_watching+0x12/0xb0
[ 81.646173][ T5016] ? __mark_inode_dirty+0x297/0xd60
[ 81.651411][ T5016] hfsplus_get_block+0x1b3/0x9b0
[ 81.656378][ T5016] __block_write_begin_int+0x3b1/0x14a0
[ 81.661949][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.667270][ T5016] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 81.672847][ T5016] ? folio_flags.constprop.0+0x53/0x150
[ 81.678421][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.683742][ T5016] block_write_begin+0xb9/0x4d0
[ 81.688628][ T5016] cont_write_begin+0x534/0x740
[ 81.695266][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.700595][ T5016] ? block_write_begin+0x4d0/0x4d0
[ 81.705742][ T5016] ? fault_in_readable+0x129/0x210
[ 81.710916][ T5016] ? fault_in_subpage_writeable+0x20/0x20
[ 81.716686][ T5016] hfsplus_write_begin+0x87/0x150
[ 81.721742][ T5016] ? hfsplus_file_extend+0xf90/0xf90
[ 81.727067][ T5016] generic_perform_write+0x26b/0x5d0
[ 81.732391][ T5016] ? generic_file_readonly_mmap+0x190/0x190
[ 81.738314][ T5016] ? new_inode+0x280/0x280
[ 81.742775][ T5016] ? generic_write_checks_count+0x2c0/0x2c0
[ 81.748697][ T5016] __generic_file_write_iter+0x1f8/0x240
[ 81.754368][ T5016] generic_file_write_iter+0xe3/0x350
[ 81.759784][ T5016] vfs_write+0x981/0xda0
[ 81.764047][ T5016] ? kernel_write+0x680/0x680
[ 81.768747][ T5016] ? recalc_sigpending_tsk+0x18b/0x1d0
[ 81.774249][ T5016] ? find_held_lock+0x2d/0x110
[ 81.779039][ T5016] ? lock_downgrade+0x690/0x690
[ 81.783914][ T5016] ? __fget_light+0x201/0x270
[ 81.788642][ T5016] ksys_write+0x122/0x250
[ 81.793002][ T5016] ? __ia32_sys_read+0xb0/0xb0
[ 81.797793][ T5016] ? lockdep_hardirqs_on+0x7d/0x100
[ 81.803015][ T5016] ? _raw_spin_unlock_irq+0x2e/0x50
[ 81.808243][ T5016] ? ptrace_notify+0xfe/0x140
[ 81.812958][ T5016] do_syscall_64+0x39/0xb0
[ 81.817415][ T5016] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 81.823344][ T5016] RIP: 0033:0x7f9670b017c9
[ 81.827783][ T5016] 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
[ 81.847413][ T5016] RSP: 002b:00007ffe4da04d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 81.855940][ T5016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9670b017c9
[ 81.863931][ T5016] RDX: 00000000fffffdef RSI: 0000000020000040 RDI: 0000000000000004
[ 81.871926][ T5016] RBP: 00007f9670ac1060 R08: 0000000000000000 R09: 0000000000000000
[ 81.879915][ T5016] R10: 000000000000061e R11: 0000000000000246 R12: 00007f9670ac10f0
[ 81.887906][ T5016] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 81.895903][ T5016]
[ 81.899282][ T5016] Kernel Offset: disabled
[ 81.903718][ T5016] Rebooting in 86400 seconds..