./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor781308595 <...> Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts. execve("./syz-executor781308595", ["./syz-executor781308595"], 0x7ffead426030 /* 10 vars */) = 0 brk(NULL) = 0x5555563f8000 brk(0x5555563f8c40) = 0x5555563f8c40 arch_prctl(ARCH_SET_FS, 0x5555563f8300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor781308595", 4096) = 27 brk(0x555556419c40) = 0x555556419c40 brk(0x55555641a000) = 0x55555641a000 mprotect(0x7f9615880000, 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 getpid() = 5067 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "5067", 4) = 4 close(3) = 0 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 socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=784, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5067}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2e\x00\x00\x00\x98\x02\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 784 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 access("/proc/net", R_OK) = 0 access("/proc/net/unix", R_OK) = 0 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5067}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555563f85d0) = 5069 ./strace-static-x86_64: Process 5069 attached [pid 5069] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setsid() = 1 [pid 5069] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5069] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5069] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5069] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5069] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5069] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5069] unshare(CLONE_NEWNS) = 0 [pid 5069] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5069] unshare(CLONE_NEWIPC) = 0 [pid 5069] unshare(CLONE_NEWCGROUP) = 0 [pid 5069] unshare(CLONE_NEWUTS) = 0 [pid 5069] unshare(CLONE_SYSVSEM) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "16777216", 8) = 8 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "536870912", 9) = 9 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1024", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "8192", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1024", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1024", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5069] close(3) = 0 [pid 5069] getpid() = 1 [pid 5069] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [ 54.986672][ T5069] dump_stack_lvl+0x1e7/0x2d0 [ 54.991368][ T5069] ? _copy_to_user+0xed/0x130 [ 54.996055][ T5069] ? nf_tcp_handle_invalid+0x650/0x650 [ 55.001510][ T5069] ? panic+0x770/0x770 [ 55.005572][ T5069] ? __lock_acquire+0x125b/0x1f80 [ 55.010605][ T5069] should_fail_ex+0x3aa/0x4e0 [ 55.021812][ T5069] should_failslab+0x9/0x20 [ 55.026468][ T5069] slab_pre_alloc_hook+0x59/0x2b0 [ 55.031486][ T5069] ? ulist_add_merge+0x14c/0x470 [ 55.036415][ T5069] __kmem_cache_alloc_node+0x4b/0x290 [ 55.041793][ T5069] ? read_lock_is_recursive+0x20/0x20 [ 55.047167][ T5069] ? ulist_add_merge+0x14c/0x470 [ 55.052105][ T5069] kmalloc_trace+0x2a/0x60 [ 55.056522][ T5069] ulist_add_merge+0x14c/0x470 [ 55.061280][ T5069] insert_state_fast+0x15a/0x250 [ 55.066213][ T5069] __set_extent_bit+0x1560/0x1ce0 [ 55.071250][ T5069] set_record_extent_bits+0x56/0x90 [ 55.076456][ T5069] qgroup_reserve_data+0x27f/0xaa0 [ 55.081566][ T5069] btrfs_qgroup_reserve_data+0x2e/0xc0 [ 55.087035][ T5069] btrfs_check_data_free_space+0x149/0x240 [ 55.092843][ T5069] btrfs_delalloc_reserve_space+0x37/0x200 [ 55.098639][ T5069] ? rcu_read_lock_sched_held+0x8d/0x130 [ 55.104267][ T5069] btrfs_page_mkwrite+0x300/0xc90 [ 55.109296][ T5069] ? do_wp_page+0x4f9/0x3620 [ 55.113883][ T5069] ? mark_lock+0x9a/0x340 [ 55.118204][ T5069] ? btrfs_dio_write+0x110/0x110 [ 55.123134][ T5069] ? __lock_acquire+0x125b/0x1f80 [ 55.128169][ T5069] do_page_mkwrite+0x1a1/0x600 [ 55.132931][ T5069] do_wp_page+0x501/0x3620 [ 55.137366][ T5069] ? folio_put+0xc0/0xc0 [ 55.141599][ T5069] ? do_raw_spin_lock+0x14d/0x3a0 [ 55.146618][ T5069] ? __rwlock_init+0x150/0x150 [ 55.151375][ T5069] ? rcu_lock_release+0x5/0x30 [ 55.156129][ T5069] handle_mm_fault+0x23a0/0x51c0 [ 55.161080][ T5069] ? numa_migrate_prep+0x250/0x250 [ 55.166307][ T5069] ? mtree_destroy+0x30/0x30 [ 55.170909][ T5069] ? exc_page_fault+0x131/0x8a0 [ 55.175752][ T5069] exc_page_fault+0x685/0x8a0 [ 55.180429][ T5069] asm_exc_page_fault+0x26/0x30 [ 55.185309][ T5069] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 55.191887][ T5069] Code: d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 2c 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 0f 01 cb 83 fa 40 72 34 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 06 66 0f 1f 44 00 00 83 f8 12 74 [ 55.211587][ T5069] RSP: 0018:ffffc90003d0fc10 EFLAGS: 00050206 [ 55.217658][ T5069] RAX: ffffffff843e4201 RBX: 00007fffffffef70 RCX: 0000000000000090 [ 55.225620][ T5069] RDX: 0000000000000090 RSI: ffffc90003d0fc80 RDI: 0000000020001300 [ 55.233578][ T5069] RBP: ffffc90003d0fdb0 R08: dffffc0000000000 R09: fffff520007a1fa2 [ 55.241540][ T5069] R10: 0000000000000002 R11: dffffc0000000001 R12: 0000000000000090 [ 55.249496][ T5069] R13: ffffc90003d0fdec R14: 0000000020001300 R15: ffffc90003d0fc80 [ 55.257484][ T5069] ? _copy_to_user+0xa1/0x130 [ 55.262289][ T5069] _copy_to_user+0xed/0x130 [ 55.266792][ T5069] cp_new_stat+0x544/0x6d0 [ 55.271202][ T5069] ? cp_old_stat+0x8e0/0x8e0 [ 55.275793][ T5069] ? generic_fillattr+0x33d/0x560 [ 55.280838][ T5069] ? vfs_fstat+0x38b/0x440 [ 55.285268][ T5069] __x64_sys_newfstat+0xf7/0x140 [ 55.290198][ T5069] ? __ia32_sys_newfstatat+0x1d0/0x1d0 [ 55.295676][ T5069] ? syscall_enter_from_user_mode+0x32/0x2c0 [ 55.301882][ T5069] ? syscall_enter_from_user_mode+0x8c/0x2c0 [ 55.308317][ T5069] do_syscall_64+0x41/0xc0 [ 55.312741][ T5069] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.318629][ T5069] RIP: 0033:0x7f9615812779 [ 55.323037][ T5069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 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 c0 ff ff ff f7 d8 64 89 01 48 [ 55.342649][ T5069] RSP: 002b:00007fffefcd5e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 55.351059][ T5069] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9615812779 [ 55.359025][ T5069] RDX: 0000000000000eb0 RSI: 0000000020001300 RDI: 0000000000000009 [ 55.366988][ T5069] RBP: 000000000000000a R08: 0000000000000001 R09: 0000000000000000 [ 55.374950][ T5069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffefcd5ed0 [ 55.382929][ T5069] R13: 0000000000000004 R14: 0000000000000003 R15: 00007fffefcd5eb0 [ 55.390932][ T5069] [ 55.394542][ T5069] ------------[ cut here ]------------ [ 55.400290][ T5069] kernel BUG at fs/btrfs/extent-io-tree.c:379! [ 55.406663][ T5069] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.412746][ T5069] CPU: 0 PID: 5069 Comm: syz-executor781 Not tainted 6.2.0-syzkaller-13563-gf915322fe014 #0 [ 55.422810][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 55.432861][ T5069] RIP: 0010:insert_state_fast+0x244/0x250 [ 55.438671][ T5069] Code: 2a fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 b6 2b 2a fe e9 64 fe ff ff e8 7c bc d3 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 [ 55.458464][ T5069] RSP: 0018:ffffc90003d0f1e8 EFLAGS: 00010293 [ 55.464547][ T5069] RAX: ffffffff83b90534 RBX: dffffc0000000000 RCX: ffff888027dc1d40 [ 55.472574][ T5069] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 55.480597][ T5069] RBP: 00000000fffffff4 R08: ffffffff83b90455 R09: 00000000ffffffff [ 55.488571][ T5069] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 55.496538][ T5069] R13: ffff888071d29788 R14: ffff888076493f00 R15: 0000000000000800 [ 55.504504][ T5069] FS: 00005555563f8300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 55.513439][ T5069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.520044][ T5069] CR2: 0000000020001300 CR3: 000000007a755000 CR4: 00000000003506f0 [ 55.528021][ T5069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.535994][ T5069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.543962][ T5069] Call Trace: [ 55.547245][ T5069] [ 55.550174][ T5069] __set_extent_bit+0x1560/0x1ce0 [ 55.555209][ T5069] set_record_extent_bits+0x56/0x90 [ 55.560410][ T5069] qgroup_reserve_data+0x27f/0xaa0 [ 55.565524][ T5069] btrfs_qgroup_reserve_data+0x2e/0xc0 [ 55.570999][ T5069] btrfs_check_data_free_space+0x149/0x240 [ 55.576844][ T5069] btrfs_delalloc_reserve_space+0x37/0x200 [ 55.582662][ T5069] ? rcu_read_lock_sched_held+0x8d/0x130 [ 55.588309][ T5069] btrfs_page_mkwrite+0x300/0xc90 [ 55.593340][ T5069] ? do_wp_page+0x4f9/0x3620 [ 55.597929][ T5069] ? mark_lock+0x9a/0x340 [ 55.602266][ T5069] ? btrfs_dio_write+0x110/0x110 [ 55.607214][ T5069] ? __lock_acquire+0x125b/0x1f80 [ 55.612237][ T5069] do_page_mkwrite+0x1a1/0x600 [ 55.617026][ T5069] do_wp_page+0x501/0x3620 [ 55.621450][ T5069] ? folio_put+0xc0/0xc0 [ 55.625690][ T5069] ? do_raw_spin_lock+0x14d/0x3a0 [ 55.630734][ T5069] ? __rwlock_init+0x150/0x150 [ 55.635502][ T5069] ? rcu_lock_release+0x5/0x30 [ 55.640261][ T5069] handle_mm_fault+0x23a0/0x51c0 [ 55.645221][ T5069] ? numa_migrate_prep+0x250/0x250 [ 55.650427][ T5069] ? mtree_destroy+0x30/0x30 [ 55.655026][ T5069] ? exc_page_fault+0x131/0x8a0 [ 55.659958][ T5069] exc_page_fault+0x685/0x8a0 [ 55.664633][ T5069] asm_exc_page_fault+0x26/0x30 [ 55.669484][ T5069] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 55.676079][ T5069] Code: d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 2c 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 0f 01 cb 83 fa 40 72 34 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 06 66 0f 1f 44 00 00 83 f8 12 74 [ 55.695685][ T5069] RSP: 0018:ffffc90003d0fc10 EFLAGS: 00050206 [ 55.701767][ T5069] RAX: ffffffff843e4201 RBX: 00007fffffffef70 RCX: 0000000000000090 [ 55.709756][ T5069] RDX: 0000000000000090 RSI: ffffc90003d0fc80 RDI: 0000000020001300 [ 55.717725][ T5069] RBP: ffffc90003d0fdb0 R08: dffffc0000000000 R09: fffff520007a1fa2 [ 55.725690][ T5069] R10: 0000000000000002 R11: dffffc0000000001 R12: 0000000000000090 [ 55.733656][ T5069] R13: ffffc90003d0fdec R14: 0000000020001300 R15: ffffc90003d0fc80 [ 55.741630][ T5069] ? _copy_to_user+0xa1/0x130 [ 55.746309][ T5069] _copy_to_user+0xed/0x130 [ 55.750830][ T5069] cp_new_stat+0x544/0x6d0 [ 55.755268][ T5069] ? cp_old_stat+0x8e0/0x8e0 [ 55.759948][ T5069] ? generic_fillattr+0x33d/0x560 [ 55.764984][ T5069] ? vfs_fstat+0x38b/0x440 [ 55.769424][ T5069] __x64_sys_newfstat+0xf7/0x140 [ 55.774386][ T5069] ? __ia32_sys_newfstatat+0x1d0/0x1d0 [ 55.779889][ T5069] ? syscall_enter_from_user_mode+0x32/0x2c0 [ 55.785900][ T5069] ? syscall_enter_from_user_mode+0x8c/0x2c0 [ 55.791883][ T5069] do_syscall_64+0x41/0xc0 [ 55.796303][ T5069] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.802203][ T5069] RIP: 0033:0x7f9615812779 [ 55.806611][ T5069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 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 c0 ff ff ff f7 d8 64 89 01 48 [ 55.826234][ T5069] RSP: 002b:00007fffefcd5e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 55.834647][ T5069] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9615812779 [ 55.842616][ T5069] RDX: 0000000000000eb0 RSI: 0000000020001300 RDI: 0000000000000009 [ 55.850601][ T5069] RBP: 000000000000000a R08: 0000000000000001 R09: 0000000000000000 [ 55.858580][ T5069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffefcd5ed0 [ 55.866548][ T5069] R13: 0000000000000004 R14: 0000000000000003 R15: 00007fffefcd5eb0 [ 55.874635][ T5069] [ 55.877656][ T5069] Modules linked in: [ 55.881697][ T5069] ---[ end trace 0000000000000000 ]--- [ 55.887167][ T5069] RIP: 0010:insert_state_fast+0x244/0x250 [ 55.892939][ T5069] Code: 2a fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 b6 2b 2a fe e9 64 fe ff ff e8 7c bc d3 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 [ 55.912593][ T5069] RSP: 0018:ffffc90003d0f1e8 EFLAGS: 00010293 [ 55.918660][ T5069] RAX: ffffffff83b90534 RBX: dffffc0000000000 RCX: ffff888027dc1d40 [ 55.926705][ T5069] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 55.934726][ T5069] RBP: 00000000fffffff4 R08: ffffffff83b90455 R09: 00000000ffffffff [ 55.942729][ T5069] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 55.950734][ T5069] R13: ffff888071d29788 R14: ffff888076493f00 R15: 0000000000000800 [ 55.958715][ T5069] FS: 00005555563f8300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 55.967675][ T5069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.974299][ T5069] CR2: 0000000020001300 CR3: 000000007a755000 CR4: 00000000003506f0 [ 55.982302][ T5069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.990281][ T5069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.998304][ T5069] Kernel panic - not syncing: Fatal exception [ 56.004427][ T5069] Kernel Offset: disabled [ 56.008779][ T5069] Rebooting in 86400 seconds..