./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3665066678 <...> Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts. execve("./syz-executor3665066678", ["./syz-executor3665066678"], 0x7ffccd15b780 /* 10 vars */) = 0 brk(NULL) = 0x5555565d4000 brk(0x5555565d4d00) = 0x5555565d4d00 arch_prctl(ARCH_SET_FS, 0x5555565d4380) = 0 set_tid_address(0x5555565d4650) = 293 set_robust_list(0x5555565d4660, 24) = 0 rseq(0x5555565d4ca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3665066678", 4096) = 28 getrandom("\x52\xf0\x98\x35\x5b\x4d\xd7\x15", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555565d4d00 brk(0x5555565f5d00) = 0x5555565f5d00 brk(0x5555565f6000) = 0x5555565f6000 mprotect(0x7f476f876000, 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 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565d4650) = 294 ./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x5555565d4660, 24) = 0 [pid 294] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] setsid() = 1 [pid 294] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 294] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 294] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 294] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 294] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 294] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 294] unshare(CLONE_NEWNS) = 0 [pid 294] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 294] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 294] unshare(CLONE_NEWCGROUP) = 0 [pid 294] unshare(CLONE_NEWUTS) = 0 [pid 294] unshare(CLONE_SYSVSEM) = 0 [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 294] getpid() = 1 [pid 294] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 12]) = 0 [ 22.130519][ T30] audit: type=1400 audit(1693155430.802:68): avc: denied { mount } for pid=294 comm="syz-executor366" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 22.153163][ T30] audit: type=1400 audit(1693155430.802:69): avc: denied { mounton } for pid=294 comm="syz-executor366" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 22.174642][ T30] audit: type=1400 audit(1693155430.832:70): avc: denied { mounton } for pid=294 comm="syz-executor366" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 22.197580][ T30] audit: type=1400 audit(1693155430.832:71): avc: denied { mount } for pid=294 comm="syz-executor366" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [pid 295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x7c\x00\x00\x00\x24\x00\x0b\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0a\x00\x01\x00\x6e\x65\x74\x65\x6d\x00\x00\x00\x4c\x00\x02\x00\x00\x00\x00\x00\x01\x00\x00\x80\x00\x00\x00\x00\x04\x00\x00\x00\xc7\x42\x00\x00\x00\x00\x00\x00\x10\x00\x01\x00\xc7\x09\x00\x00\x00\x00\x00\x00\xc7\x06\x00\x00\x06\x00\x02\x00\x3e\xfc\x00\x00"..., iov_len=124}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 294] kill(-2, SIGKILL) = 0 [pid 294] kill(2, SIGKILL) = 0 [pid 294] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 294] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 294] getdents64(3, 0x5555565d56f0 /* 2 entries */, 32768) = 48 [pid 294] getdents64(3, 0x5555565d56f0 /* 0 entries */, 32768) = 0 [pid 294] close(3) = 0 [ 122.147828][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.154264][ C1] rcu: 1-....: (10005 ticks this GP) idle=c03/1/0x4000000000000000 softirq=2217/2230 fqs=4937 last_accelerate: 9326/ba3b dyntick_enabled: 1 [ 122.168399][ C1] (t=10000 jiffies g=573 q=2224) [ 122.173260][ C1] NMI backtrace for cpu 1 [ 122.177423][ C1] CPU: 1 PID: 295 Comm: syz-executor366 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 122.187492][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 122.197394][ C1] Call Trace: [ 122.200512][ C1] [ 122.203201][ C1] dump_stack_lvl+0x151/0x1b7 [ 122.207714][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.213182][ C1] ? __wake_up_klogd+0xde/0x110 [ 122.217985][ C1] dump_stack+0x15/0x17 [ 122.221974][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 122.226749][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.232747][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.238034][ C1] ? vprintk+0x86/0x90 [ 122.241937][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.246622][ C1] ? _printk+0xd1/0x111 [ 122.250616][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.257036][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 122.262850][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.268754][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 122.274488][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 122.279604][ C1] rcu_sched_clock_irq+0xf97/0x18e0 [ 122.284639][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 122.290625][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 122.295660][ C1] update_process_times+0x198/0x200 [ 122.300695][ C1] tick_sched_timer+0x188/0x240 [ 122.305379][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 122.310763][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 122.315797][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 122.320744][ C1] ? clockevents_program_event+0x22f/0x300 [ 122.326385][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 122.332286][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 122.337061][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 122.342790][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 122.348258][ C1] [ 122.351033][ C1] [ 122.353811][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.359624][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.364402][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.383844][ C1] RSP: 0018:ffffc900009c6b00 EFLAGS: 00000246 [ 122.389744][ C1] RAX: 0000000000000003 RBX: 1ffff92000138d64 RCX: ffffffff8154cfdf [ 122.397552][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 122.405364][ C1] RBP: ffffc900009c6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 122.413173][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.421146][ C1] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff92000138d68 [ 122.428971][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.435038][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 122.441123][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.446062][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.452139][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.458038][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.464294][ C1] ? __kmalloc+0x13a/0x270 [ 122.468540][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 122.473143][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.477914][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.482948][ C1] ? __kasan_check_read+0x11/0x20 [ 122.487806][ C1] get_dist_table+0x207/0x2e0 [ 122.492320][ C1] netem_change+0xa05/0x20c0 [ 122.496746][ C1] ? __x64_sys_sendmsg+0x7b/0x90 [ 122.501522][ C1] ? do_syscall_64+0x3d/0xb0 [ 122.505948][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.511853][ C1] ? netem_destroy+0xc0/0xc0 [ 122.516281][ C1] ? hrtimer_init+0x30/0x160 [ 122.520703][ C1] netem_init+0x5b/0xb0 [ 122.524696][ C1] ? qdisc_peek_dequeued+0x230/0x230 [ 122.529813][ C1] qdisc_create+0x890/0x12e0 [ 122.534247][ C1] ? qdisc_notify+0x370/0x370 [ 122.538755][ C1] ? __nla_parse+0x43/0x60 [ 122.543008][ C1] tc_modify_qdisc+0x8b4/0x14b0 [ 122.547697][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 122.553432][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 122.560023][ C1] ? ns_capable+0x89/0xe0 [ 122.564195][ C1] ? netlink_net_capable+0x125/0x160 [ 122.569317][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 122.575034][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 122.579808][ C1] ? rtnetlink_bind+0x80/0x80 [ 122.584324][ C1] ? avc_denied+0x13f/0x1b0 [ 122.588669][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 122.593873][ C1] ? avc_denied+0x1b0/0x1b0 [ 122.598302][ C1] ? avc_has_perm+0x16f/0x260 [ 122.602808][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 122.607665][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 122.612873][ C1] ? do_syscall_64+0x3d/0xb0 [ 122.617410][ C1] netlink_rcv_skb+0x1cf/0x410 [ 122.622012][ C1] ? rtnetlink_bind+0x80/0x80 [ 122.626525][ C1] ? netlink_ack+0xb10/0xb10 [ 122.630952][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 122.635812][ C1] rtnetlink_rcv+0x1c/0x20 [ 122.640063][ C1] netlink_unicast+0x8df/0xac0 [ 122.644664][ C1] ? netlink_detachskb+0x90/0x90 [ 122.649438][ C1] ? security_netlink_send+0x7b/0xa0 [ 122.654557][ C1] netlink_sendmsg+0xa0a/0xd20 [ 122.659167][ C1] ? netlink_getsockopt+0x560/0x560 [ 122.664193][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 122.669487][ C1] ? netlink_getsockopt+0x560/0x560 [ 122.674522][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 122.679129][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 122.684005][ C1] ? import_iovec+0xe5/0x120 [ 122.688411][ C1] ___sys_sendmsg+0x252/0x2e0 [ 122.692924][ C1] ? __sys_sendmsg+0x260/0x260 [ 122.697518][ C1] ? finish_task_switch+0x167/0x7b0 [ 122.702555][ C1] ? __schedule+0xcc6/0x1580 [ 122.706983][ C1] ? __kasan_check_write+0x14/0x20 [ 122.711928][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 122.716876][ C1] ? __kasan_check_read+0x11/0x20 [ 122.721735][ C1] ? __fdget+0x179/0x240 [ 122.725816][ C1] __se_sys_sendmsg+0x19a/0x260 [ 122.730500][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.735534][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 122.740329][ C1] ? __kasan_check_read+0x11/0x20 [ 122.745171][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 122.749771][ C1] do_syscall_64+0x3d/0xb0 [ 122.754030][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.759879][ C1] RIP: 0033:0x7f476f803009 [ 122.764146][ C1] 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 [ 122.783663][ C1] RSP: 002b:00007ffd7556a218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.791908][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f476f803009 [ 122.799723][ C1] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 122.807622][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555565d5610 [ 122.815434][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.823333][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 122.831148][ C1] [ 265.023607][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor366:295] [ 265.032030][ C1] Modules linked in: [ 265.035770][ C1] CPU: 1 PID: 295 Comm: syz-executor366 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 265.045827][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 265.055722][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.060494][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.080458][ C1] RSP: 0018:ffffc900009c6b00 EFLAGS: 00000246 [ 265.086356][ C1] RAX: 0000000000000003 RBX: 1ffff92000138d64 RCX: ffffffff8154cfdf [ 265.094258][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 265.102070][ C1] RBP: ffffc900009c6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 265.109880][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.117706][ C1] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff92000138d68 [ 265.125505][ C1] FS: 00005555565d4380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.134272][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.140692][ C1] CR2: 0000000000000000 CR3: 000000011e402000 CR4: 00000000003506a0 [ 265.148507][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.156320][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.164128][ C1] Call Trace: [ 265.167256][ C1] [ 265.169946][ C1] ? show_regs+0x58/0x60 [ 265.174025][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.178968][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.184098][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.189300][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.194242][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.199884][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.205788][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.210738][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.216637][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.222282][ C1] [ 265.225052][ C1] [ 265.227836][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.233822][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.239897][ C1] ? kvm_wait+0x147/0x180 [ 265.244062][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 265.250052][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.254996][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.261076][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.267238][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.273484][ C1] ? __kmalloc+0x13a/0x270 [ 265.277735][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 265.282338][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.287130][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.292146][ C1] ? __kasan_check_read+0x11/0x20 [ 265.297006][ C1] get_dist_table+0x207/0x2e0 [ 265.301518][ C1] netem_change+0xa05/0x20c0 [ 265.305943][ C1] ? __x64_sys_sendmsg+0x7b/0x90 [ 265.310718][ C1] ? do_syscall_64+0x3d/0xb0 [ 265.315144][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.321050][ C1] ? netem_destroy+0xc0/0xc0 [ 265.325564][ C1] ? hrtimer_init+0x30/0x160 [ 265.329988][ C1] netem_init+0x5b/0xb0 [ 265.333978][ C1] ? qdisc_peek_dequeued+0x230/0x230 [ 265.339098][ C1] qdisc_create+0x890/0x12e0 [ 265.343526][ C1] ? qdisc_notify+0x370/0x370 [ 265.348041][ C1] ? __nla_parse+0x43/0x60 [ 265.352291][ C1] tc_modify_qdisc+0x8b4/0x14b0 [ 265.356980][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 265.362716][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 265.369130][ C1] ? ns_capable+0x89/0xe0 [ 265.373297][ C1] ? netlink_net_capable+0x125/0x160 [ 265.378415][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 265.384145][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 265.388920][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.393434][ C1] ? avc_denied+0x13f/0x1b0 [ 265.397773][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.402978][ C1] ? avc_denied+0x1b0/0x1b0 [ 265.407322][ C1] ? avc_has_perm+0x16f/0x260 [ 265.411832][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 265.416691][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 265.421898][ C1] ? do_syscall_64+0x3d/0xb0 [ 265.426333][ C1] netlink_rcv_skb+0x1cf/0x410 [ 265.430926][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.435440][ C1] ? netlink_ack+0xb10/0xb10 [ 265.439867][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 265.444725][ C1] rtnetlink_rcv+0x1c/0x20 [ 265.448977][ C1] netlink_unicast+0x8df/0xac0 [ 265.453582][ C1] ? netlink_detachskb+0x90/0x90 [ 265.458353][ C1] ? security_netlink_send+0x7b/0xa0 [ 265.463471][ C1] netlink_sendmsg+0xa0a/0xd20 [ 265.468511][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.473541][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 265.478835][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.483868][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 265.488468][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 265.493331][ C1] ? import_iovec+0xe5/0x120 [ 265.497758][ C1] ___sys_sendmsg+0x252/0x2e0 [ 265.502268][ C1] ? __sys_sendmsg+0x260/0x260 [ 265.506866][ C1] ? finish_task_switch+0x167/0x7b0 [ 265.511902][ C1] ? __schedule+0xcc6/0x1580 [ 265.516329][ C1] ? __kasan_check_write+0x14/0x20 [ 265.521274][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.526226][ C1] ? __kasan_check_read+0x11/0x20 [ 265.531083][ C1] ? __fdget+0x179/0x240 [ 265.535164][ C1] __se_sys_sendmsg+0x19a/0x260 [ 265.539851][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.544882][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 265.549679][ C1] ? __kasan_check_read+0x11/0x20 [ 265.554517][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 265.559118][ C1] do_syscall_64+0x3d/0xb0 [ 265.563370][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.569097][ C1] RIP: 0033:0x7f476f803009 [ 265.573354][ C1] 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 [ 265.592792][ C1] RSP: 002b:00007ffd7556a218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.601040][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f476f803009 [ 265.608853][ C1] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 265.616667][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555565d5610 [ 265.624471][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.632285][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.640100][ C1]