./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3964491606 <...> Warning: Permanently added '10.128.1.128' (ECDSA) to the list of known hosts. execve("./syz-executor3964491606", ["./syz-executor3964491606"], 0x7ffe099e66a0 /* 10 vars */) = 0 brk(NULL) = 0x555557087000 brk(0x555557087c40) = 0x555557087c40 arch_prctl(ARCH_SET_FS, 0x555557087300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3964491606", 4096) = 28 brk(0x5555570a8c40) = 0x5555570a8c40 brk(0x5555570a9000) = 0x5555570a9000 mprotect(0x7fe54b462000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4996 attached , child_tidptr=0x5555570875d0) = 4996 [pid 4996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4996] setpgid(0, 0) = 0 [pid 4996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4996] write(3, "1000", 4) = 4 [pid 4996] close(3) = 0 [pid 4996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 4996] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 4996] exit_group(0) = ? [pid 4996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4997 attached , child_tidptr=0x5555570875d0) = 4997 [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4997] setpgid(0, 0) = 0 [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4997] write(3, "1000", 4) = 4 [pid 4997] close(3) = 0 [pid 4997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 4997] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 4997] exit_group(0) = ? [pid 4997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4998 attached , child_tidptr=0x5555570875d0) = 4998 [pid 4998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4998] setpgid(0, 0) = 0 [pid 4998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4998] write(3, "1000", 4) = 4 [pid 4998] close(3) = 0 [pid 4998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 4998] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 4998] exit_group(0) = ? [pid 4998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 4999 ./strace-static-x86_64: Process 4999 attached [pid 4999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4999] setpgid(0, 0) = 0 [pid 4999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4999] write(3, "1000", 4) = 4 [pid 4999] close(3) = 0 [pid 4999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 4999] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 4999] exit_group(0) = ? [pid 4999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5000 attached [pid 5000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5000] setpgid(0, 0) = 0 [pid 5000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1000", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5000] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5000] exit_group(0) = ? [pid 4995] <... clone resumed>, child_tidptr=0x5555570875d0) = 5000 [pid 5000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5001 ./strace-static-x86_64: Process 5001 attached [pid 5001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5001] setpgid(0, 0) = 0 [pid 5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5001] write(3, "1000", 4) = 4 [pid 5001] close(3) = 0 [pid 5001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5001] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5001] exit_group(0) = ? [pid 5001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5002 attached , child_tidptr=0x5555570875d0) = 5002 [pid 5002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5002] setpgid(0, 0) = 0 [pid 5002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5002] write(3, "1000", 4) = 4 [pid 5002] close(3) = 0 [pid 5002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5002] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5002] exit_group(0) = ? [pid 5002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5003 ./strace-static-x86_64: Process 5003 attached [pid 5003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5003] setpgid(0, 0) = 0 [pid 5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5003] write(3, "1000", 4) = 4 [pid 5003] close(3) = 0 [pid 5003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5003] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5003] exit_group(0) = ? [pid 5003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5004 ./strace-static-x86_64: Process 5004 attached [pid 5004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5004] setpgid(0, 0) = 0 [pid 5004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5004] write(3, "1000", 4) = 4 [pid 5004] close(3) = 0 [pid 5004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5004] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5004] exit_group(0) = ? [pid 5004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5005 ./strace-static-x86_64: Process 5005 attached [pid 5005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5005] setpgid(0, 0) = 0 [pid 5005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5005] write(3, "1000", 4) = 4 [pid 5005] close(3) = 0 [pid 5005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5005] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5005] exit_group(0) = ? [pid 5005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5006 ./strace-static-x86_64: Process 5006 attached [pid 5006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5006] setpgid(0, 0) = 0 [pid 5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5006] write(3, "1000", 4) = 4 [pid 5006] close(3) = 0 [pid 5006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5006] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5006] exit_group(0) = ? [pid 5006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5007 attached , child_tidptr=0x5555570875d0) = 5007 [pid 5007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5007] setpgid(0, 0) = 0 [pid 5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5007] write(3, "1000", 4) = 4 [pid 5007] close(3) = 0 [pid 5007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5007] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5007] exit_group(0) = ? [pid 5007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5008 ./strace-static-x86_64: Process 5008 attached [pid 5008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5008] setpgid(0, 0) = 0 [pid 5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5008] write(3, "1000", 4) = 4 [pid 5008] close(3) = 0 [pid 5008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5008] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5008] exit_group(0) = ? [pid 5008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570875d0) = 5009 ./strace-static-x86_64: Process 5009 attached [pid 5009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5009] setpgid(0, 0) = 0 [pid 5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5009] write(3, "1000", 4) = 4 [pid 5009] close(3) = 0 [pid 5009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5009] finit_module(3, NULL, MODULE_INIT_IGNORE_VERMAGIC) = -1 EINVAL (Invalid argument) [pid 5009] exit_group(0) = ? [pid 5009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5010 attached [pid 5010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4995] <... clone resumed>, child_tidptr=0x5555570875d0) = 5010 [pid 5010] setpgid(0, 0) = 0 [pid 5010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5010] write(3, "1000", 4) = 4 [pid 5010] close(3) = 0 [pid 5010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 syzkaller login: [ 70.351589][ T5010] ================================================================== [ 70.359714][ T5010] BUG: KASAN: vmalloc-out-of-bounds in __se_sys_finit_module+0x371/0x8d0 [ 70.368193][ T5010] Read of size 8 at addr ffffc90003befd60 by task syz-executor396/5010 [ 70.376456][ T5010] [ 70.378796][ T5010] CPU: 1 PID: 5010 Comm: syz-executor396 Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0 [ 70.388881][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 70.398951][ T5010] Call Trace: [ 70.402253][ T5010] [ 70.405189][ T5010] dump_stack_lvl+0x1e7/0x2d0 [ 70.409884][ T5010] ? irq_work_queue+0xca/0x150 [ 70.414671][ T5010] ? nf_tcp_handle_invalid+0x650/0x650 [ 70.420131][ T5010] ? panic+0x770/0x770 [ 70.424209][ T5010] ? _printk+0xd5/0x120 [ 70.428390][ T5010] print_report+0x163/0x540 [ 70.432899][ T5010] ? lockdep_init_map_type+0xa1/0x8e0 [ 70.438290][ T5010] ? __virt_addr_valid+0xbd/0x2e0 [ 70.443324][ T5010] ? __se_sys_finit_module+0x371/0x8d0 [ 70.448790][ T5010] kasan_report+0x175/0x1b0 [ 70.453302][ T5010] ? __se_sys_finit_module+0x371/0x8d0 [ 70.458772][ T5010] __se_sys_finit_module+0x371/0x8d0 [ 70.464072][ T5010] ? __x64_sys_finit_module+0x80/0x80 [ 70.469451][ T5010] ? ptrace_stop+0x75a/0x970 [ 70.474057][ T5010] ? _raw_spin_unlock_irq+0x2e/0x50 [ 70.479264][ T5010] ? ptrace_notify+0x278/0x380 [ 70.484392][ T5010] ? syscall_enter_from_user_mode+0x32/0x230 [ 70.490388][ T5010] ? syscall_enter_from_user_mode+0x8c/0x230 [ 70.496375][ T5010] do_syscall_64+0x41/0xc0 [ 70.500794][ T5010] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 70.506697][ T5010] RIP: 0033:0x7fe54b3f5ce9 [ 70.511114][ T5010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 [ 70.530720][ T5010] RSP: 002b:00007ffc22d56898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 70.539137][ T5010] RAX: ffffffffffffffda RBX: 0000000000011295 RCX: 00007fe54b3f5ce9 [ 70.547111][ T5010] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000003 [ 70.555087][ T5010] RBP: 0000000000000000 R08: 00007ffc22d56a38 R09: 00007ffc22d56a38 [ 70.563059][ T5010] R10: 00007ffc22d56310 R11: 0000000000000246 R12: 00007ffc22d568ac [ 70.571037][ T5010] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 70.579018][ T5010] [ 70.582042][ T5010] [ 70.584364][ T5010] Memory state around the buggy address: [ 70.589991][ T5010] ffffc90003befc00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 70.598067][ T5010] ffffc90003befc80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 70.606121][ T5010] >ffffc90003befd00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 70.614177][ T5010] ^ [ 70.621370][ T5010] ffffc90003befd80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 70.629514][ T5010] ffffc90003befe00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 70.637655][ T5010] ================================================================== [ 70.646015][ T5010] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 70.653238][ T5010] CPU: 1 PID: 5010 Comm: syz-executor396 Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0 [ 70.663309][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 70.673369][ T5010] Call Trace: [ 70.676647][ T5010] [ 70.679581][ T5010] dump_stack_lvl+0x1e7/0x2d0 [ 70.684266][ T5010] ? nf_tcp_handle_invalid+0x650/0x650 [ 70.689730][ T5010] ? panic+0x770/0x770 [ 70.693811][ T5010] ? vscnprintf+0x5d/0x80 [ 70.698151][ T5010] panic+0x30f/0x770 [ 70.702067][ T5010] ? check_panic_on_warn+0x21/0xa0 [ 70.707209][ T5010] ? __memcpy_flushcache+0x2b0/0x2b0 [ 70.712503][ T5010] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 70.718406][ T5010] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 70.724305][ T5010] ? _raw_spin_unlock+0x40/0x40 [ 70.729161][ T5010] ? print_report+0x4fb/0x540 [ 70.733851][ T5010] check_panic_on_warn+0x82/0xa0 [ 70.738792][ T5010] ? __se_sys_finit_module+0x371/0x8d0 [ 70.744257][ T5010] end_report+0x6e/0x130 [ 70.748508][ T5010] kasan_report+0x186/0x1b0 [ 70.753022][ T5010] ? __se_sys_finit_module+0x371/0x8d0 [ 70.758494][ T5010] __se_sys_finit_module+0x371/0x8d0 [ 70.763793][ T5010] ? __x64_sys_finit_module+0x80/0x80 [ 70.769178][ T5010] ? ptrace_stop+0x75a/0x970 [ 70.773783][ T5010] ? _raw_spin_unlock_irq+0x2e/0x50 [ 70.779008][ T5010] ? ptrace_notify+0x278/0x380 [ 70.783786][ T5010] ? syscall_enter_from_user_mode+0x32/0x230 [ 70.789782][ T5010] ? syscall_enter_from_user_mode+0x8c/0x230 [ 70.795767][ T5010] do_syscall_64+0x41/0xc0 [ 70.800197][ T5010] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 70.806101][ T5010] RIP: 0033:0x7fe54b3f5ce9 [ 70.810520][ T5010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 [ 70.830126][ T5010] RSP: 002b:00007ffc22d56898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 70.838635][ T5010] RAX: ffffffffffffffda RBX: 0000000000011295 RCX: 00007fe54b3f5ce9 [ 70.846614][ T5010] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000003 [ 70.854606][ T5010] RBP: 0000000000000000 R08: 00007ffc22d56a38 R09: 00007ffc22d56a38 [ 70.862592][ T5010] R10: 00007ffc22d56310 R11: 0000000000000246 R12: 00007ffc22d568ac [ 70.870580][ T5010] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 70.878581][ T5010] [ 70.881973][ SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID e5d76b3e-19ba-e5eb-4b9e-6a98ce0ba029 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2820: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.4.0-syzkaller-09774-gb25f62ccb490 (syzkaller@syzkaller) (Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000006][ T0] kvm-clock: using sched offset of 3908977196 cycles [ 0.000860][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003386][ T0] tsc: Detected 2199.998 MHz processor [ 0.007526][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008491][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.009749][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010794][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.017611][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef] [ 0.018512][ T0] Using GB pages for direct mapping [ 0.020584][ T0] ACPI: Early table checksum verification disabled [ 0.021532][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google) [ 0.022448][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023738][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025036][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.026255][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.026982][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.027716][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.028958][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030200][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.031446][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.032853][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.033981][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.035054][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.036166][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.037180][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.038252][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.039265][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.040291][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.041399][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.042106][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.042799][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.043713][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.044593][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.045517][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.046975][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.048605][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.050184][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.051673][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.053138][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.092561][ T0] Zone ranges: [ 0.093303][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.094224][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.095204][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.096175][ T0] Device empty [ 0.096687][ T0] Movable zone start for each node [ 0.097378][ T0] Early memory node ranges [ 0.098064][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.099085][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.100142][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.101117][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.102215][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.103322][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.104459][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.104749][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.178224][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.555599][ T0] kasan: KernelAddressSanitizer initialized [ 0.558106][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.558815][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.559925][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.561023][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.562056][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.563060][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.564051][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.565078][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.566050][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.566906][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.568035][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.569204][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.570450][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.571642][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.572849][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.573953][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.575060][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.576001][ T0] Booting paravirtualized kernel on KVM [ 0.576835][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.662595][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.664561][ T0] percpu: Embedded 71 pages/cpu s253256 r8192 d29368 u1048576 [ 0.665911][ T0] kvm-guest: PV spinlocks enabled [ 0.666581][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.667869][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.681263][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.683333][ T0] random: crng init done [ 0.684123][ T0] Fallback order for Node 0: 0 1 [ 0.684137][ T0] Fallback order for Node 1: 1 0 [ 0.684148][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.686592][ T0] Policy zone: Normal [ 0.687831][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.688898][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.692429][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.693703][ T0] software IO TLB: area num 2. [ 1.514942][ T0] Memory: 6809980K/8388204K available (163840K kernel code, 26219K rwdata, 30744K rodata, 2828K init, 38504K bss, 1577968K reserved, 0K cma-reserved) [ 1.518660][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.641473][ T0] allocated 150994944 bytes of page_ext [ 1.642422][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.654647][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages [ 1.664886][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.674033][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages [ 1.676213][ T0] Dynamic Preempt: full [ 1.677585][ T0] Running RCU self tests [ 1.678171][ T0] Running RCU synchronous self tests [ 1.678903][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.679862][ T0] rcu: RCU lockdep checking is enabled. [ 1.680605][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.681599][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.682569][ T0] rcu: RCU debug extended QS entry/exit. [ 1.683330][ T0] All grace periods are expedited (rcu_expedited). [ 1.684183][ T0] Trampoline variant of Tasks RCU enabled. [ 1.684937][ T0] Tracing variant of Tasks RCU enabled. [ 1.685662][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.686741][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.687803][ T0] Running RCU synchronous self tests [ 1.741537][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.743250][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.744595][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.747270][ T0] Console: colour VGA+ 80x25 [ 1.747991][ T0] printk: console [ttyS0] enabled [ 1.747991][ T0] printk: console [ttyS0] enabled [ 1.749379][ T0] printk: bootconsole [earlyser0] disabled [ 1.749379][ T0] printk: bootconsole [earlyser0] disabled [ 1.751010][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.752286][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.753103][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.753852][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.754597][ T0] ... CLASSHASH_SIZE: 4096 [ 1.755442][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.756298][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.757117][ T0] ... CHAINHASH_SIZE: 131072 [ 1.757862][ T0] memory used by lock dependency info: 20785 kB [ 1.758758][ T0] memory used for stack traces: 8320 kB [ 1.759538][ T0] per task-struct memory footprint: 1920 bytes [ 1.760575][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.762475][ T0] ACPI: Core revision 20230331 [ 1.763776][ T0] APIC: Switch to symmetric I/O mode setup [ 1.765197][ T0] x2apic enabled [ 1.768730][ T0] Switched APIC routing to physical x2apic. [ 1.775151][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.776402][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 1.777980][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 1.779729][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.780664][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.781596][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.782930][ T0] Spectre V2 : Mitigation: IBRS [ 1.783605][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.788005][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.789105][ T0] RETBleed: Mitigation: IBRS [ 1.789814][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.791111][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.792167][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.793501][ T0] MDS: Mitigation: Clear CPU buffers [ 1.794227][ T0] TAA: Mitigation: Clear CPU buffers [ 1.795063][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.796391][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.798036][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.799083][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.800137][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.801187][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.821821][ T0] Freeing SMP alternatives memory: 120K [ 1.822618][ T0] pid_max: default: 32768 minimum: 301 [ 1.823804][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,smack,bpf,integrity [ 1.825506][ T0] landlock: Up and running. [ 1.826127][ T0] Yama: becoming mindful. [ 1.826866][ T0] TOMOYO Linux initialized [ 1.827580][ T0] Smack: Initializing. [ 1.827977][ T0] Smack: Netfilter enabled. [ 1.828641][ T0] Smack: IPv6 Netfilter enabled. [ 1.829400][ T0] LSM support for eBPF active [ 1.835733][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.840250][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.842056][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.843541][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.848751][ T0] Running RCU synchronous self tests [ 1.849570][ T0] Running RCU synchronous self tests [ 1.971337][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.976557][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.977959][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.977959][ T1] Running RCU-tasks wait API self tests [ 2.108263][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.109961][ T1] signal: max sigframe size: 1776 [ 2.111545][ T1] rcu: Hierarchical SRCU implementation. [ 2.112335][ T1] rcu: Max phase no-delay instances is 1000. [ 2.118606][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.120453][ T1] smp: Bringing up secondary CPUs ... [ 2.123607][ T1] smpboot: x86: Booting SMP configuration: [ 2.124526][ T1] .... node #0, CPUs: #1 [ 2.124836][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.128103][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 2.130669][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 2.133470][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.134245][ T1] smpboot: Max logical packages: 1 [ 2.135026][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 2.140391][ T1] devtmpfs: initialized [ 2.140925][ T1] x86/mm: Memory block size: 128MB [ 2.148095][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.178022][ T1] Running RCU synchronous self tests [ 2.178022][ T1] Running RCU synchronous self tests [ 2.178032][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.178184][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.187998][ T1] PM: RTC time: 19:02:07, date: 2023-07-01 [ 2.203638][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.209370][ T1] audit: initializing netlink subsys (disabled) [ 2.221017][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.221032][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.222488][ T1] cpuidle: using governor menu [ 2.222488][ T27] audit: type=2000 audit(1688238127.586:1): state=initialized audit_enabled=0 res=1 [ 2.225013][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.232383][ T1] dca service started, version 1.12.1 [ 2.233426][ T1] PCI: Using configuration type 1 for base access [ 2.238140][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.268282][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.270951][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.273697][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.276486][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.309848][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.328174][ T13] Callback from call_rcu_tasks() invoked. [ 2.330531][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.331964][ T1] raid6: using avx2x2 recovery algorithm [ 2.335967][ T1] ACPI: Added _OSI(Module Device) [ 2.337925][ T1] ACPI: Added _OSI(Processor Device) [ 2.339957][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.341858][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.465362][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.517428][ T1] ACPI: Interpreter enabled [ 2.518508][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.520352][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.522541][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.525517][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.532474][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.690772][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.693594][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.696856][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.708698][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 2.720398][ T1] PCI host bridge to bus 0000:00 [ 2.722262][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.724779][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.727302][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.727995][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.731060][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.733937][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.738630][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.745825][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.770846][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.791360][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.798553][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.807845][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.822609][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.833671][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.843990][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.851570][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.878212][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.889679][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.920052][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.928180][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.937984][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.948008][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.969643][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.979276][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.986686][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.033099][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.041754][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.050320][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.059145][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.064837][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.088080][ T1] iommu: Default domain type: Translated [ 3.090000][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.098230][ T1] SCSI subsystem initialized [ 3.109930][ T1] ACPI: bus type USB registered [ 3.112041][ T1] usbcore: registered new interface driver usbfs [ 3.114648][ T1] usbcore: registered new interface driver hub [ 3.117084][ T1] usbcore: registered new device driver usb [ 3.120090][ T1] mc: Linux media interface: v0.10 [ 3.122146][ T1] videodev: Linux video capture interface: v2.00 [ 3.125447][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.127976][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.131757][ T1] PTP clock support registered [ 3.148142][ T1] EDAC MC: Ver: 3.0.0 [ 3.150980][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.153875][ T1] Bluetooth: Core ver 2.22 [ 3.154904][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.157052][ T1] Bluetooth: HCI device and connection manager initialized [ 3.158078][ T1] Bluetooth: HCI socket layer initialized [ 3.160420][ T1] Bluetooth: L2CAP socket layer initialized [ 3.162759][ T1] Bluetooth: SCO socket layer initialized [ 3.164973][ T1] NET: Registered PF_ATMPVC protocol family [ 3.167988][ T1] NET: Registered PF_ATMSVC protocol family [ 3.170913][ T1] NetLabel: Initializing [ 3.172491][ T1] NetLabel: domain hash size = 128 [ 3.174474][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.178224][ T1] NetLabel: unlabeled traffic allowed by default [ 3.183107][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.185310][ T1] NET: Registered PF_NFC protocol family [ 3.187491][ T1] PCI: Using ACPI for IRQ routing [ 3.189321][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.191853][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.194186][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.197987][ T1] vgaarb: loaded [ 3.207969][ T1] clocksource: Switched to clocksource kvm-clock [ 3.216250][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.217359][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.220927][ T1] FS-Cache: Loaded [ 3.223883][ T1] CacheFiles: Loaded [ 3.226273][ T1] TOMOYO: 2.6.0 [ 3.227505][ T1] Mandatory Access Control activated. [ 3.230237][ T1] pnp: PnP ACPI init [ 3.255210][ T1] pnp: PnP ACPI: found 7 devices [ 3.317971][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.322855][ T1] NET: Registered PF_INET protocol family [ 3.329920][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.344192][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.349636][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.354881][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.367846][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.386359][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.392735][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.399624][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.406136][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.411192][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.435234][ T1] RPC: Registered named UNIX socket transport module. [ 3.437732][ T1] RPC: Registered udp transport module. [ 3.439738][ T1] RPC: Registered tcp transport module. [ 3.441721][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.453973][ T1] NET: Registered PF_XDP protocol family [ 3.455965][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.458105][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.460305][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.463121][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.467514][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.470296][ T1] PCI: CLS 0 bytes, default 64 [ 3.478335][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.480920][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB) [ 3.484205][ T1] ACPI: bus type thunderbolt registered [ 3.496120][ T57] kworker/u4:3 (57) used greatest stack depth: 26648 bytes left [ 3.503878][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.529744][ T1] kvm_amd: SVM not supported by CPU 0, not amd or hygon [ 3.532166][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 3.537353][ T1] clocksource: Switched to clocksource tsc [ 3.547714][ T1] AVX2 instructions are not detected. [ 3.549905][ T1] AVX or AES-NI instructions are not detected. [ 3.551674][ T1] AVX2 or AES-NI instructions are not detected. [ 3.557869][ T1] AVX or AES-NI instructions are not detected. [ 3.560283][ T1] AVX2 or AES-NI instructions are not detected. [ 3.562091][ T1] AVX or AES-NI instructions are not detected. [ 3.574748][ T67] kworker/u4:1 (67) used greatest stack depth: 26384 bytes left [ 3.586259][ T71] kworker/u4:1 (71) used greatest stack depth: 25648 bytes left