ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor4054696313 <...> Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor4054696313", ["ci2-android-5-15/syz-executor4054696313"], 0x7ffcacf45600 /* 10 vars */) = 0 brk(NULL) = 0x555579746000 brk(0x555579746d40) = 0x555579746d40 arch_prctl(ARCH_SET_FS, 0x5555797463c0) = 0 set_tid_address(0x555579746690) = 303 set_robust_list(0x5555797466a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor4054696313", 4096) = 45 getrandom("\x2b\x69\x17\x3a\x82\x85\x61\x0c", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555579746d40 brk(0x555579767d40) = 0x555579767d40 brk(0x555579768000) = 0x555579768000 mprotect(0x7fc66f1c3000, 20480, 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 write(1, "executing program\n", 18) = 18 executing program futex(0x7fc66f1c9e2c, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fc66f12c610, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc66f11f1e0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc66f0d0000 mprotect(0x7fc66f0d1000, 131072, PROT_READ|PROT_WRITE) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc66f0f0990, parent_tid=0x7fc66f0f0990, exit_signal=0, stack=0x7fc66f0d0000, stack_size=0x20300, tls=0x7fc66f0f06c0} => {parent_tid=[304]}, 88) = 304 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 futex(0x7fc66f1c9e28, FUTEX_WAKE_PRIVATE, 1000000) = 0 futex(0x7fc66f1c9e2c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x7fc66f0f09a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] memfd_create("syzkaller", 0) = 3 [pid 304] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc666cd0000 [ 23.885725][ T30] audit: type=1400 audit(1792291908.439:64): avc: denied { execmem } for pid=303 comm="syz-executor405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 304] 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"..., 20699119) = 20699119 [pid 304] munmap(0x7fc666cd0000, 138412032) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 304] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 304] close(3) = 0 [ 23.966271][ T30] audit: type=1400 audit(1792291908.519:65): avc: denied { read write } for pid=303 comm="syz-executor405" name="loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 23.966980][ T304] loop0: detected capacity change from 0 to 40427 [ 23.990659][ T30] audit: type=1400 audit(1792291908.519:66): avc: denied { open } for pid=303 comm="syz-executor405" path="/dev/loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 24.020977][ T30] audit: type=1400 audit(1792291908.519:67): avc: denied { ioctl } for pid=303 comm="syz-executor405" path="/dev/loop0" dev="devtmpfs" ino=116 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 304] close(4) = 0 [pid 304] mkdir("./file0", 0777) = 0 [ 24.122096][ T30] audit: type=1400 audit(1792291908.679:68): avc: denied { mounton } for pid=303 comm="syz-executor405" path="/root/file0" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 24.123196][ T304] F2FS-fs (loop0): invalid crc value [ 24.151567][ T304] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 304] mount("/dev/loop0", "./file0", "f2fs", MS_I_VERSION|MS_LAZYTIME, "nodiscard,background_gc=sync,background_gc=on,nouser_xattr,noquota,disable_roll_forward,gc_merge,nou"...) = 0 [pid 304] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 304] chdir("./file0") = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 4 [pid 304] ioctl(4, LOOP_CLR_FD) = 0 [pid 304] close(4) = 0 [pid 304] futex(0x7fc66f1c9e2c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x7fc66f1c9e28, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7fc66f1c9e2c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... futex resumed>) = 1 [pid 304] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_APPEND|O_SYNC|O_LARGEFILE|O_NOATIME|FASYNC, 0202) = 4 [pid 304] futex(0x7fc66f1c9e2c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x7fc66f1c9e28, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7fc66f1c9e2c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... futex resumed>) = 1 [ 24.176783][ T304] F2FS-fs (loop0): Start checkpoint disabled! [ 24.183620][ T304] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 24.191270][ T30] audit: type=1400 audit(1792291908.749:69): avc: denied { mount } for pid=303 comm="syz-executor405" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [pid 304] pwritev2(4, [{iov_base="\xff\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"..., iov_len=4294967092}], 1, 21522, 0 [pid 303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] futex(0x7fc66f1c9e3c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc66f0af000 [pid 303] mprotect(0x7fc66f0b0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc66f0cf990, parent_tid=0x7fc66f0cf990, exit_signal=0, stack=0x7fc66f0af000, stack_size=0x20300, tls=0x7fc66f0cf6c0} => {parent_tid=[308]}, 88) = 308 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] futex(0x7fc66f1c9e38, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 24.213450][ T30] audit: type=1400 audit(1792291908.749:70): avc: denied { write } for pid=303 comm="syz-executor405" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 24.235441][ T30] audit: type=1400 audit(1792291908.749:71): avc: denied { add_name } for pid=303 comm="syz-executor405" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [pid 303] futex(0x7fc66f1c9e3c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x7fc66f0cf9a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] memfd_create("syzkaller", 0) = 5 [pid 308] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc666caf000 [ 24.256999][ T30] audit: type=1400 audit(1792291908.749:72): avc: denied { create } for pid=303 comm="syz-executor405" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 24.277846][ T30] audit: type=1400 audit(1792291908.749:73): avc: denied { read append open } for pid=303 comm="syz-executor405" path="/root/file0/file1" dev="loop0" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 24.307696][ T304] attempt to access beyond end of device [ 24.307696][ T304] loop0: rw=2049, want=79904, limit=40427 [ 24.323033][ T304] attempt to access beyond end of device [ 24.323033][ T304] loop0: rw=2049, want=81920, limit=40427 [ 24.338409][ T304] attempt to access beyond end of device [ 24.338409][ T304] loop0: rw=2049, want=51320, limit=40427 [ 24.353744][ T304] attempt to access beyond end of device [ 24.353744][ T304] loop0: rw=2049, want=53248, limit=40427 [ 24.369444][ T304] attempt to access beyond end of device [ 24.369444][ T304] loop0: rw=2049, want=59392, limit=40427 [ 24.385131][ T304] attempt to access beyond end of device [ 24.385131][ T304] loop0: rw=2049, want=61440, limit=40427 [ 24.401358][ T304] attempt to access beyond end of device [ 24.401358][ T304] loop0: rw=2049, want=63488, limit=40427 [ 24.417184][ T304] attempt to access beyond end of device [pid 308] write(5, "\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"..., 20699119) = 20699119 [pid 308] munmap(0x7fc666caf000, 138412032) = 0 [pid 308] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 6 [pid 308] ioctl(6, LOOP_SET_FD, 5) = -1 EBUSY (Device or resource busy) [pid 308] ioctl(6, LOOP_CLR_FD) = 0 [pid 308] ioctl(6, LOOP_SET_FD, 5) = -1 EBUSY (Device or resource busy) [pid 308] close(6) = 0 [ 24.417184][ T304] loop0: rw=2049, want=65536, limit=40427 [ 24.429088][ T304] attempt to access beyond end of device [ 24.429088][ T304] loop0: rw=2049, want=69640, limit=40427 [ 24.440404][ T304] attempt to access beyond end of device [ 24.440404][ T304] loop0: rw=2049, want=69648, limit=40427 [pid 308] close(5) = 0 [pid 308] futex(0x7fc66f1c9e3c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] futex(0x7fc66f1c9e38, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x7fc66f1c9e38, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] mkdir(".", 0777) = -1 EEXIST (File exists) [pid 303] futex(0x7fc66f1c9e3c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 308] mount(NULL, ".", 0x200000016240, MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS|MS_REMOUNT|MS_DIRSYNC|MS_NOATIME|MS_MOVE|MS_PRIVATE|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument) [pid 308] futex(0x7fc66f1c9e3c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [ 24.492287][ T308] F2FS-fs (loop0): switch discard_unit option is not allowed [ 24.492486][ T304] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 24.511375][ T304] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 24.519766][ T304] CPU: 1 PID: 304 Comm: syz-executor405 Not tainted syzkaller #0 [ 24.527456][ T304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 24.537491][ T304] RIP: 0010:update_sit_entry+0x5a1/0xf40 [ 24.543117][ T304] Code: 8b 45 c8 48 8d 58 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 5c 5b 90 ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 86 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 24.562696][ T304] RSP: 0018:ffffc900007c6840 EFLAGS: 00010247 [ 24.568758][ T304] RAX: 0000000000000000 RBX: 0000000000000006 RCX: ffff888121e73c00 [ 24.576704][ T304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.584653][ T304] RBP: ffffc900007c68c0 R08: ffff88810839416b R09: 1ffff1102107282d [pid 308] futex(0x7fc66f1c9e38, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] exit_group(0) = ? [pid 308] <... futex resumed>) = ? [pid 308] +++ exited with 0 +++ [ 24.592603][ T304] R10: dffffc0000000000 R11: ffffed102107282e R12: 1ffff11020b3dca0 [ 24.600550][ T304] R13: dffffc0000000000 R14: 0000000000000006 R15: ffff8881059f6000 [ 24.608499][ T304] FS: 00007fc66f0f06c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.617407][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.623969][ T304] CR2: 0000558a5deaadc0 CR3: 0000000121c55000 CR4: 00000000003506a0 [ 24.631920][ T304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.639864][ T304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.647809][ T304] Call Trace: [ 24.651062][ T304] [ 24.653967][ T304] f2fs_allocate_data_block+0x13c2/0x33c0 [ 24.659661][ T304] ? __this_cpu_preempt_check+0x13/0x20 [ 24.665179][ T304] ? __mod_memcg_lruvec_state+0x122/0x1b0 [ 24.670871][ T304] do_write_page+0x12e/0x9f0 [ 24.675434][ T304] f2fs_outplace_write_data+0xf6/0x240 [ 24.680872][ T304] f2fs_do_write_data_page+0xfbe/0x1680 [ 24.686396][ T304] ? page_private_dummy+0xf0/0xf0 [ 24.691392][ T304] ? f2fs_balance_fs+0x51c/0x540 [ 24.696301][ T304] ? f2fs_commit_atomic_write+0x1670/0x1670 [ 24.702168][ T304] ? __kasan_check_write+0x14/0x20 [ 24.707266][ T304] f2fs_write_single_data_page+0x10ff/0x17e0 [ 24.713217][ T304] ? clear_page_private_atomic+0x180/0x180 [ 24.718993][ T304] ? wait_on_page_writeback+0x1e0/0x1e0 [ 24.724524][ T304] f2fs_write_data_pages+0x1560/0x27f0 [ 24.729973][ T304] ? f2fs_read_data_page+0x330/0x330 [ 24.735315][ T304] ? _raw_spin_lock+0xf0/0xf0 [ 24.739966][ T304] ? _raw_spin_trylock_bh+0x150/0x150 [ 24.745320][ T304] ? f2fs_read_data_page+0x330/0x330 [ 24.750589][ T304] do_writepages+0x476/0x6d0 [ 24.755167][ T304] ? __writepage+0x130/0x130 [ 24.759755][ T304] ? _raw_spin_unlock+0x4d/0x70 [ 24.764581][ T304] filemap_fdatawrite_wbc+0x1f4/0x250 [ 24.769928][ T304] file_write_and_wait_range+0x14d/0x220 [ 24.775540][ T304] ? __filemap_set_wb_err+0x110/0x110 [ 24.780887][ T304] ? _raw_spin_unlock+0x4d/0x70 [ 24.785713][ T304] f2fs_do_sync_file+0x5d5/0x1b70 [ 24.790712][ T304] ? f2fs_sync_file+0x150/0x150 [ 24.795537][ T304] f2fs_sync_file+0x103/0x150 [ 24.800187][ T304] vfs_fsync_range+0x171/0x180 [ 24.804920][ T304] f2fs_file_write_iter+0x60d/0x29f0 [ 24.810178][ T304] ? __kasan_check_write+0x14/0x20 [ 24.815260][ T304] ? resched_curr+0x20/0x320 [ 24.819823][ T304] ? wake_up_process+0x20/0x20 [ 24.824557][ T304] ? f2fs_file_read_iter+0x1020/0x1020 [ 24.829986][ T304] ? check_preempt_wakeup+0x725/0xbb0 [ 24.835329][ T304] ? yield_to_task_fair+0x1a0/0x1a0 [ 24.840498][ T304] ? kvm_sched_clock_read+0x18/0x40 [ 24.845672][ T304] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 24.851289][ T304] ? update_load_avg+0x442/0x1110 [ 24.856288][ T304] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 24.861894][ T304] do_iter_readv_writev+0x477/0x5f0 [ 24.867065][ T304] ? generic_file_rw_checks+0x2a0/0x2a0 [ 24.872669][ T304] ? fsnotify_perm+0x67/0x5b0 [ 24.877330][ T304] ? security_file_permission+0x79/0xa0 [ 24.882846][ T304] ? security_file_permission+0x83/0xa0 [ 24.888377][ T304] do_iter_write+0x207/0x7b0 [ 24.892938][ T304] vfs_writev+0x2df/0x570 [ 24.897240][ T304] ? do_writev+0x2c0/0x2c0 [ 24.901627][ T304] ? __fget_files+0x2e1/0x340 [ 24.906273][ T304] ? __fdget+0x1a1/0x230 [ 24.910483][ T304] ? __se_sys_pwritev2+0xb6/0x290 [ 24.915481][ T304] __se_sys_pwritev2+0x17d/0x290 [ 24.920393][ T304] ? __x64_sys_pwritev2+0xd0/0xd0 [ 24.925389][ T304] ? __kasan_check_write+0x14/0x20 [ 24.930489][ T304] __x64_sys_pwritev2+0xbf/0xd0 [ 24.935311][ T304] x64_sys_call+0x346/0x9a0 [ 24.939784][ T304] do_syscall_64+0x4c/0xa0 [ 24.944169][ T304] ? clear_bhb_loop+0x50/0xa0 [ 24.948814][ T304] ? clear_bhb_loop+0x50/0xa0 [ 24.953463][ T304] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 24.959352][ T304] RIP: 0033:0x7fc66f11a029 [ 24.963755][ T304] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48 [ 24.983338][ T304] RSP: 002b:00007fc66f0f0208 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 24.991723][ T304] RAX: ffffffffffffffda RBX: 00007fc66f1c9e28 RCX: 00007fc66f11a029 [ 24.999666][ T304] RDX: 0000000000000001 RSI: 0000200000010b00 RDI: 0000000000000004 [ 25.007614][ T304] RBP: 00007fc66f1c9e20 R08: 0000000000000000 R09: 0000000000000000 [ 25.015642][ T304] R10: 0000000000005412 R11: 0000000000000246 R12: 00007fc66f196f90 [ 25.023585][ T304] R13: 0000200000016300 R14: 0000200000000480 R15: 00007fc66f0fc14b [ 25.031544][ T304] [ 25.034549][ T304] Modules linked in: [ 25.039194][ T304] ---[ end trace 5be8820f27cbcba6 ]--- [ 25.044793][ T304] RIP: 0010:update_sit_entry+0x5a1/0xf40 [ 25.050454][ T304] Code: 8b 45 c8 48 8d 58 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 5c 5b 90 ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 86 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 25.070061][ T304] RSP: 0018:ffffc900007c6840 EFLAGS: 00010247 [ 25.076156][ T304] RAX: 0000000000000000 RBX: 0000000000000006 RCX: ffff888121e73c00 [ 25.084144][ T304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 25.092118][ T304] RBP: ffffc900007c68c0 R08: ffff88810839416b R09: 1ffff1102107282d [ 25.100079][ T304] R10: dffffc0000000000 R11: ffffed102107282e R12: 1ffff11020b3dca0 [ 25.108054][ T304] R13: dffffc0000000000 R14: 0000000000000006 R15: ffff8881059f6000 [ 25.116026][ T304] FS: 00007fc66f0f06c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.124952][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.131534][ T304] CR2: 0000558a5deaadc0 CR3: 0000000121c55000 CR4: 00000000003506a0 [ 25.139502][ T304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.147497][ T304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.155469][ T304] Kernel panic - not syncing: Fatal exception [ 25.161724][ T304] Kernel Offset: disabled [ 25.166025][ T304] Rebooting in 86400 seconds..