./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4275022434 <...> Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts. execve("./syz-executor4275022434", ["./syz-executor4275022434"], 0x7ffc34f839b0 /* 10 vars */) = 0 brk(NULL) = 0x555575a74000 brk(0x555575a74d00) = 0x555575a74d00 arch_prctl(ARCH_SET_FS, 0x555575a74380) = 0 set_tid_address(0x555575a74650) = 5824 set_robust_list(0x555575a74660, 24) = 0 rseq(0x555575a74ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4275022434", 4096) = 28 getrandom("\x43\xbe\x93\xc8\x61\x7c\x19\x56", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555575a74d00 brk(0x555575a95d00) = 0x555575a95d00 brk(0x555575a96000) = 0x555575a96000 mprotect(0x7f068c871000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5825 attached [pid 5825] set_robust_list(0x555575a74660, 24 [pid 5824] <... clone resumed>, child_tidptr=0x555575a74650) = 5825 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "10000000000", 11) = 11 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "20", 2) = 2 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "0", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "0", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "100", 3) = 3 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "0", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "0", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "7 4 1 3", 7) = 7 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "0", 1) = 1 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "5825", 4) = 4 [pid 5824] close(3) = 0 [pid 5824] kill(5825, SIGKILL) = 0 [pid 5825] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5825, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- mkdir("./syzkaller.hPsgi6", 0700) = 0 chmod("./syzkaller.hPsgi6", 0777) = 0 chdir("./syzkaller.hPsgi6") = 0 mkdir("./0", 0777) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5827 attached , child_tidptr=0x555575a74650) = 5827 [pid 5827] set_robust_list(0x555575a74660, 24) = 0 [pid 5827] chdir("./0") = 0 [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5827] setpgid(0, 0) = 0 [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5827] write(3, "1000", 4) = 4 [pid 5827] close(3) = 0 [pid 5827] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5827] write(1, "executing program\n", 18) = 18 [pid 5827] memfd_create("syzkaller", 0) = 3 [pid 5827] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0684200000 [pid 5827] write(3, "\x02\x02\x02\x02\x02\x02\x02\x02\x74\x68\x69\x73\x20\x69\x73\x20\x61\x6e\x20\x6f\x63\x66\x73\x32\x20\x76\x6f\x6c\x75\x6d\x65\x00\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02"..., 16777216) = 16777216 [pid 5827] munmap(0x7f0684200000, 138412032) = 0 [pid 5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5827] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5827] close(3) = 0 [pid 5827] close(4) = 0 [pid 5827] mkdir("./file1", 0777) = 0 [pid 5827] mount("/dev/loop0", "./file1", "ocfs2", 0, "acl,heartbeat=none,errors=remount-ro,coherency=full,coherency=full,localflocks,intr,noacl,") = 0 [pid 5827] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3 [pid 5827] chdir("./file1") = 0 [ 90.114324][ T5827] loop0: detected capacity change from 0 to 32768 [ 90.153294][ T5827] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [pid 5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [ 90.202565][ T5827] ================================================================== [ 90.210663][ T5827] BUG: KASAN: use-after-free in ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.218930][ T5827] Read of size 4 at addr ffff888072ec5000 by task syz-executor427/5827 [ 90.227163][ T5827] [ 90.229498][ T5827] CPU: 1 UID: 0 PID: 5827 Comm: syz-executor427 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 90.229516][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.229527][ T5827] Call Trace: [ 90.229536][ T5827] [ 90.229542][ T5827] dump_stack_lvl+0x189/0x250 [ 90.229564][ T5827] ? __virt_addr_valid+0x1c8/0x5c0 [ 90.229582][ T5827] ? rcu_is_watching+0x15/0xb0 [ 90.229597][ T5827] ? __kasan_check_byte+0x12/0x40 [ 90.229619][ T5827] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.229638][ T5827] ? rcu_is_watching+0x15/0xb0 [ 90.229653][ T5827] ? lock_release+0x4b/0x3e0 [ 90.229668][ T5827] ? __virt_addr_valid+0x1c8/0x5c0 [ 90.229686][ T5827] ? __virt_addr_valid+0x4a5/0x5c0 [ 90.229704][ T5827] print_report+0xd2/0x2b0 [ 90.229721][ T5827] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.229737][ T5827] kasan_report+0x118/0x150 [ 90.229758][ T5827] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.229776][ T5827] ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.229795][ T5827] ? check_path+0x21/0x40 [ 90.229814][ T5827] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10 [ 90.229828][ T5827] ? lockdep_unlock+0x89/0x120 [ 90.229839][ T5827] ? validate_chain+0x897/0x2140 [ 90.229864][ T5827] ? __lock_acquire+0xab9/0xd20 [ 90.229879][ T5827] ocfs2_claim_new_inode+0x332/0x7a0 [ 90.229898][ T5827] ? __pfx_ocfs2_claim_new_inode+0x10/0x10 [ 90.229914][ T5827] ? _raw_spin_lock_irq+0xae/0xf0 [ 90.229938][ T5827] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 90.229962][ T5827] ocfs2_mknod_locked+0x100/0x250 [ 90.229981][ T5827] ? __pfx_ocfs2_mknod_locked+0x10/0x10 [ 90.230011][ T5827] ? dquot_alloc_inode+0x216/0xa50 [ 90.230027][ T5827] ? ocfs2_block_signals+0x94/0xe0 [ 90.230048][ T5827] ? __pfx_ocfs2_block_signals+0x10/0x10 [ 90.230069][ T5827] ? ocfs2_init_security_get+0x132/0x1a0 [ 90.230088][ T5827] ocfs2_mknod+0x10c7/0x2050 [ 90.230107][ T5827] ? __pfx_ocfs2_mknod+0x10/0x10 [ 90.230119][ T5827] ? do_raw_spin_unlock+0x122/0x240 [ 90.230141][ T5827] ? ocfs2_inode_lock_full_nested+0xabe/0x1b40 [ 90.230164][ T5827] ? __lock_acquire+0xab9/0xd20 [ 90.230186][ T5827] ? __lock_acquire+0xab9/0xd20 [ 90.230200][ T5827] ? smack_log+0xef/0x3f0 [ 90.230220][ T5827] ? __pfx_smack_log+0x10/0x10 [ 90.230238][ T5827] ? do_raw_spin_lock+0x121/0x290 [ 90.230257][ T5827] ? smk_access+0x14c/0x4e0 [ 90.230278][ T5827] ? smk_tskacc+0x2fc/0x370 [ 90.230299][ T5827] ? smack_inode_permission+0x28f/0x320 [ 90.230323][ T5827] ocfs2_mkdir+0x191/0x440 [ 90.230337][ T5827] ? __pfx_ocfs2_mkdir+0x10/0x10 [ 90.230348][ T5827] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 90.230365][ T5827] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 90.230379][ T5827] vfs_mkdir+0x306/0x510 [ 90.230400][ T5827] do_mkdirat+0x247/0x590 [ 90.230419][ T5827] ? __pfx_do_mkdirat+0x10/0x10 [ 90.230439][ T5827] ? getname_flags+0x1e5/0x540 [ 90.230454][ T5827] __x64_sys_mkdirat+0x87/0xa0 [ 90.230473][ T5827] do_syscall_64+0xfa/0x3b0 [ 90.230487][ T5827] ? lockdep_hardirqs_on+0x9c/0x150 [ 90.230499][ T5827] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.230513][ T5827] ? clear_bhb_loop+0x60/0xb0 [ 90.230529][ T5827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.230543][ T5827] RIP: 0033:0x7f068c7f9459 [ 90.230563][ T5827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 [ 90.230577][ T5827] RSP: 002b:00007fffd3a7e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 90.230592][ T5827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f068c7f9459 [ 90.230603][ T5827] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 00000000ffffff9c [ 90.230612][ T5827] RBP: 00000000ffffffff R08: 0000000000004457 R09: 0000000000000000 [ 90.230621][ T5827] R10: 00007fffd3a7e0c0 R11: 0000000000000246 R12: 0000000001000000 [ 90.230630][ T5827] R13: 00007fffd3a7e0c0 R14: 0000200000000040 R15: 0000000000000003 [ 90.230646][ T5827] [ 90.230650][ T5827] [ 90.613310][ T5827] The buggy address belongs to the physical page: [ 90.619733][ T5827] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x72ec5 [ 90.628496][ T5827] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 90.635613][ T5827] raw: 00fff00000000000 ffffea0001cbb188 ffff8880b8741470 0000000000000000 [ 90.644205][ T5827] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 90.652786][ T5827] page dumped because: kasan: bad access detected [ 90.659208][ T5827] page_owner tracks the page as freed [ 90.664571][ T5827] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xcc0(GFP_KERNEL), pid 1, tgid 1 (swapper/0), ts 27587860885, free_ts 29762180598 [ 90.679592][ T5827] post_alloc_hook+0x240/0x2a0 [ 90.684365][ T5827] split_free_pages+0xd7/0x2f0 [ 90.689132][ T5827] alloc_contig_range_noprof+0xd29/0x1210 [ 90.694860][ T5827] alloc_contig_pages_noprof+0x47b/0x5a0 [ 90.700501][ T5827] debug_vm_pgtable_alloc_huge_page+0xb5/0x110 [ 90.706660][ T5827] init_args+0x95f/0xd70 [ 90.710904][ T5827] debug_vm_pgtable+0xc0/0x450 [ 90.715673][ T5827] do_one_initcall+0x233/0x820 [ 90.720437][ T5827] do_initcall_level+0x137/0x1f0 [ 90.725374][ T5827] do_initcalls+0x69/0xd0 [ 90.729701][ T5827] kernel_init_freeable+0x3d9/0x570 [ 90.734899][ T5827] kernel_init+0x1d/0x1d0 [ 90.739239][ T5827] ret_from_fork+0x3fc/0x770 [ 90.743830][ T5827] ret_from_fork_asm+0x1a/0x30 [ 90.748591][ T5827] page last free pid 1 tgid 1 stack trace: [ 90.754394][ T5827] __free_frozen_pages+0xc65/0xe50 [ 90.759508][ T5827] free_contig_range+0x1bd/0x4a0 [ 90.764457][ T5827] destroy_args+0x7e/0x5d0 [ 90.768878][ T5827] debug_vm_pgtable+0x412/0x450 [ 90.773735][ T5827] do_one_initcall+0x233/0x820 [ 90.778496][ T5827] do_initcall_level+0x137/0x1f0 [ 90.783438][ T5827] do_initcalls+0x69/0xd0 [ 90.787771][ T5827] kernel_init_freeable+0x3d9/0x570 [ 90.792978][ T5827] kernel_init+0x1d/0x1d0 [ 90.797351][ T5827] ret_from_fork+0x3fc/0x770 [ 90.801965][ T5827] ret_from_fork_asm+0x1a/0x30 [ 90.806746][ T5827] [ 90.809108][ T5827] Memory state around the buggy address: [ 90.814773][ T5827] ffff888072ec4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.822843][ T5827] ffff888072ec4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.830907][ T5827] >ffff888072ec5000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.838975][ T5827] ^ [ 90.843041][ T5827] ffff888072ec5080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.851103][ T5827] ffff888072ec5100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.859168][ T5827] ================================================================== [ 90.868320][ T5827] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 90.875546][ T5827] CPU: 0 UID: 0 PID: 5827 Comm: syz-executor427 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 90.887616][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.897676][ T5827] Call Trace: [ 90.900958][ T5827] [ 90.904068][ T5827] dump_stack_lvl+0x99/0x250 [ 90.908672][ T5827] ? __asan_memcpy+0x40/0x70 [ 90.913274][ T5827] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.918484][ T5827] ? __pfx__printk+0x10/0x10 [ 90.923087][ T5827] panic+0x2db/0x790 [ 90.926998][ T5827] ? __pfx_panic+0x10/0x10 [ 90.931424][ T5827] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 90.937325][ T5827] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 90.943662][ T5827] ? print_memory_metadata+0x314/0x400 [ 90.949130][ T5827] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.955028][ T5827] check_panic_on_warn+0x89/0xb0 [ 90.959981][ T5827] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.965884][ T5827] end_report+0x78/0x160 [ 90.970140][ T5827] kasan_report+0x129/0x150 [ 90.974656][ T5827] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.980555][ T5827] ocfs2_claim_suballoc_bits+0x8b2/0x2450 [ 90.986283][ T5827] ? check_path+0x21/0x40 [ 90.990621][ T5827] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10 [ 90.996779][ T5827] ? lockdep_unlock+0x89/0x120 [ 91.001543][ T5827] ? validate_chain+0x897/0x2140 [ 91.006491][ T5827] ? __lock_acquire+0xab9/0xd20 [ 91.011346][ T5827] ocfs2_claim_new_inode+0x332/0x7a0 [ 91.016636][ T5827] ? __pfx_ocfs2_claim_new_inode+0x10/0x10 [ 91.022449][ T5827] ? _raw_spin_lock_irq+0xae/0xf0 [ 91.027503][ T5827] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 91.033064][ T5827] ocfs2_mknod_locked+0x100/0x250 [ 91.038093][ T5827] ? __pfx_ocfs2_mknod_locked+0x10/0x10 [ 91.043734][ T5827] ? dquot_alloc_inode+0x216/0xa50 [ 91.048849][ T5827] ? ocfs2_block_signals+0x94/0xe0 [ 91.053974][ T5827] ? __pfx_ocfs2_block_signals+0x10/0x10 [ 91.059614][ T5827] ? ocfs2_init_security_get+0x132/0x1a0 [ 91.065258][ T5827] ocfs2_mknod+0x10c7/0x2050 [ 91.069865][ T5827] ? __pfx_ocfs2_mknod+0x10/0x10 [ 91.074808][ T5827] ? do_raw_spin_unlock+0x122/0x240 [ 91.080102][ T5827] ? ocfs2_inode_lock_full_nested+0xabe/0x1b40 [ 91.086269][ T5827] ? __lock_acquire+0xab9/0xd20 [ 91.091213][ T5827] ? __lock_acquire+0xab9/0xd20 [ 91.096064][ T5827] ? smack_log+0xef/0x3f0 [ 91.100405][ T5827] ? __pfx_smack_log+0x10/0x10 [ 91.105180][ T5827] ? do_raw_spin_lock+0x121/0x290 [ 91.110213][ T5827] ? smk_access+0x14c/0x4e0 [ 91.114730][ T5827] ? smk_tskacc+0x2fc/0x370 [ 91.119243][ T5827] ? smack_inode_permission+0x28f/0x320 [ 91.124801][ T5827] ocfs2_mkdir+0x191/0x440 [ 91.129231][ T5827] ? __pfx_ocfs2_mkdir+0x10/0x10 [ 91.134177][ T5827] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 91.139130][ T5827] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 91.144178][ T5827] vfs_mkdir+0x306/0x510 [ 91.148435][ T5827] do_mkdirat+0x247/0x590 [ 91.152775][ T5827] ? __pfx_do_mkdirat+0x10/0x10 [ 91.157639][ T5827] ? getname_flags+0x1e5/0x540 [ 91.162412][ T5827] __x64_sys_mkdirat+0x87/0xa0 [ 91.167188][ T5827] do_syscall_64+0xfa/0x3b0 [ 91.171709][ T5827] ? lockdep_hardirqs_on+0x9c/0x150 [ 91.176931][ T5827] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.183016][ T5827] ? clear_bhb_loop+0x60/0xb0 [ 91.187804][ T5827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.193720][ T5827] RIP: 0033:0x7f068c7f9459 [ 91.198148][ T5827] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 [ 91.217870][ T5827] RSP: 002b:00007fffd3a7e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 91.226303][ T5827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f068c7f9459 [ 91.234278][ T5827] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 00000000ffffff9c [ 91.242253][ T5827] RBP: 00000000ffffffff R08: 0000000000004457 R09: 0000000000000000 [ 91.250221][ T5827] R10: 00007fffd3a7e0c0 R11: 0000000000000246 R12: 0000000001000000 [ 91.258277][ T5827] R13: 00007fffd3a7e0c0 R14: 0000200000000040 R15: 0000000000000003 [ 91.266267][ T5827] [ 91.269582][ T5827] Kernel Offset: disabled [ 91.274005][ T5827] Rebooting in 86400 seconds..