./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor715975801 <...> Warning: Permanently added '10.128.1.167' (ED25519) to the list of known hosts. execve("./syz-executor715975801", ["./syz-executor715975801"], 0x7ffe68865be0 /* 10 vars */) = 0 brk(NULL) = 0x5555564e9000 brk(0x5555564e9d00) = 0x5555564e9d00 arch_prctl(ARCH_SET_FS, 0x5555564e9380) = 0 set_tid_address(0x5555564e9650) = 302 set_robust_list(0x5555564e9660, 24) = 0 rseq(0x5555564e9ca0, 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-executor715975801", 4096) = 27 getrandom("\x91\x6c\x33\x0b\x28\x27\xad\xd9", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555564e9d00 brk(0x55555650ad00) = 0x55555650ad00 brk(0x55555650b000) = 0x55555650b000 mprotect(0x7f1e2744a000, 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 mkdir("./syzkaller.NHGMKY", 0700) = 0 chmod("./syzkaller.NHGMKY", 0777) = 0 chdir("./syzkaller.NHGMKY") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564e9650) = 303 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x5555564e9660, 24) = 0 [pid 303] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setsid() = 1 [pid 303] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 303] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 303] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 303] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 303] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 303] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 303] unshare(CLONE_NEWNS) = 0 [pid 303] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 303] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 303] unshare(CLONE_NEWCGROUP) = 0 [pid 303] unshare(CLONE_NEWUTS) = 0 [pid 303] unshare(CLONE_SYSVSEM) = 0 [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 303] getpid() = 1 [pid 303] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 12]) = 0 [ 29.816530][ T30] audit: type=1400 audit(1693258686.651:66): avc: denied { execmem } for pid=302 comm="syz-executor715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 29.835841][ T30] audit: type=1400 audit(1693258686.651:67): avc: denied { mounton } for pid=303 comm="syz-executor715" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 29.859715][ T30] audit: type=1400 audit(1693258686.651:68): avc: denied { mount } for pid=303 comm="syz-executor715" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 29.882088][ T30] audit: type=1400 audit(1693258686.651:69): avc: denied { mounton } for pid=303 comm="syz-executor715" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 29.903377][ T30] audit: type=1400 audit(1693258686.671:70): avc: denied { mounton } for pid=303 comm="syz-executor715" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 29.926032][ T30] audit: type=1400 audit(1693258686.671:71): avc: denied { mount } for pid=303 comm="syz-executor715" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [pid 304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x60\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\x30\x00\x02\x00\x00\x00\x00\x00\x01\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x02\x00\x1a\x42\x00\x00\x0c\x00\x0b\x00\x08\x00\x00\x00\x00\x00\x00\x00", iov_len=96}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 303] kill(-2, SIGKILL) = 0 [pid 303] kill(2, SIGKILL) = 0 [pid 303] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 303] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(3, 0x5555564ea6f0 /* 2 entries */, 32768) = 48 [pid 303] getdents64(3, 0x5555564ea6f0 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [ 129.857950][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 129.864370][ C1] rcu: 1-....: (1 GPs behind) idle=1d3/1/0x4000000000000000 softirq=2182/2191 fqs=4907 last_accelerate: 9623/bd38 dyntick_enabled: 1 [ 129.878024][ C1] (t=10001 jiffies g=377 q=2217) [ 129.882876][ C1] NMI backtrace for cpu 1 [ 129.887040][ C1] CPU: 1 PID: 304 Comm: syz-executor715 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 129.897191][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 129.907093][ C1] Call Trace: [ 129.910213][ C1] [ 129.913061][ C1] dump_stack_lvl+0x151/0x1b7 [ 129.917721][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 129.923186][ C1] ? __wake_up_klogd+0xde/0x110 [ 129.927861][ C1] dump_stack+0x15/0x17 [ 129.931859][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 129.936752][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 129.942820][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 129.948119][ C1] ? vprintk+0x86/0x90 [ 129.952017][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 129.956812][ C1] ? _printk+0xd1/0x111 [ 129.960797][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 129.966706][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 129.972624][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 129.978720][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 129.984525][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 129.989472][ C1] rcu_sched_clock_irq+0xf97/0x18e0 [ 129.994506][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 130.000496][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 130.005562][ C1] update_process_times+0x198/0x200 [ 130.010566][ C1] tick_sched_timer+0x188/0x240 [ 130.015367][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 130.020746][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 130.025863][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 130.031211][ C1] ? clockevents_program_event+0x22f/0x300 [ 130.036855][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 130.042747][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 130.047522][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 130.053248][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 130.058716][ C1] [ 130.061508][ C1] [ 130.064276][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 130.070086][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 130.074858][ 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 [ 130.094310][ C1] RSP: 0018:ffffc900009b6b00 EFLAGS: 00000246 [ 130.100202][ C1] RAX: 0000000000000003 RBX: 1ffff92000136d64 RCX: ffffffff8154cfdf [ 130.108013][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 130.115830][ C1] RBP: ffffc900009b6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 130.123637][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 130.131449][ C1] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff92000136d68 [ 130.139262][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 130.145338][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 130.151324][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 130.156272][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 130.162607][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 130.168513][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 130.174759][ C1] ? __kmalloc+0x13a/0x270 [ 130.179012][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 130.183613][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 130.188385][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 130.193417][ C1] ? __kasan_check_read+0x11/0x20 [ 130.198278][ C1] get_dist_table+0x207/0x2e0 [ 130.202791][ C1] netem_change+0xa05/0x20c0 [ 130.207217][ C1] ? __x64_sys_sendmsg+0x7b/0x90 [ 130.211992][ C1] ? do_syscall_64+0x3d/0xb0 [ 130.216418][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 130.222322][ C1] ? netem_destroy+0xc0/0xc0 [ 130.226750][ C1] ? hrtimer_init+0x30/0x160 [ 130.231172][ C1] netem_init+0x5b/0xb0 [ 130.235168][ C1] ? qdisc_peek_dequeued+0x230/0x230 [ 130.240287][ C1] qdisc_create+0x890/0x12e0 [ 130.244714][ C1] ? qdisc_notify+0x370/0x370 [ 130.249225][ C1] ? __nla_parse+0x43/0x60 [ 130.253478][ C1] tc_modify_qdisc+0x8b4/0x14b0 [ 130.258173][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 130.263895][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 130.270319][ C1] ? ns_capable+0x89/0xe0 [ 130.274483][ C1] ? netlink_net_capable+0x125/0x160 [ 130.279601][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 130.285333][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 130.290109][ C1] ? rtnetlink_bind+0x80/0x80 [ 130.294619][ C1] ? avc_denied+0x13f/0x1b0 [ 130.298967][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 130.304166][ C1] ? avc_denied+0x1b0/0x1b0 [ 130.308508][ C1] ? avc_has_perm+0x16f/0x260 [ 130.313020][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 130.317879][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 130.323087][ C1] ? do_syscall_64+0x3d/0xb0 [ 130.327514][ C1] netlink_rcv_skb+0x1cf/0x410 [ 130.332117][ C1] ? rtnetlink_bind+0x80/0x80 [ 130.336631][ C1] ? netlink_ack+0xb10/0xb10 [ 130.341055][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 130.345914][ C1] rtnetlink_rcv+0x1c/0x20 [ 130.350167][ C1] netlink_unicast+0x8df/0xac0 [ 130.354773][ C1] ? netlink_detachskb+0x90/0x90 [ 130.359541][ C1] ? security_netlink_send+0x7b/0xa0 [ 130.364663][ C1] netlink_sendmsg+0xa0a/0xd20 [ 130.369262][ C1] ? netlink_getsockopt+0x560/0x560 [ 130.374296][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 130.379595][ C1] ? netlink_getsockopt+0x560/0x560 [ 130.384622][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 130.389226][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 130.394087][ C1] ? import_iovec+0xe5/0x120 [ 130.398513][ C1] ___sys_sendmsg+0x252/0x2e0 [ 130.403024][ C1] ? __sys_sendmsg+0x260/0x260 [ 130.407628][ C1] ? finish_task_switch+0x167/0x7b0 [ 130.412664][ C1] ? __schedule+0xcc6/0x1580 [ 130.417175][ C1] ? __kasan_check_write+0x14/0x20 [ 130.422129][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 130.427067][ C1] ? __kasan_check_read+0x11/0x20 [ 130.431925][ C1] ? __fdget+0x179/0x240 [ 130.436006][ C1] __se_sys_sendmsg+0x19a/0x260 [ 130.440693][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 130.445735][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 130.450501][ C1] ? __kasan_check_read+0x11/0x20 [ 130.455363][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 130.459961][ C1] do_syscall_64+0x3d/0xb0 [ 130.464216][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 130.469942][ C1] RIP: 0033:0x7f1e273d66d9 [ 130.474297][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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 [ 130.493736][ C1] RSP: 002b:00007ffdb828c128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.501968][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e273d66d9 [ 130.509867][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 130.517679][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 130.525642][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.533427][ C1] R13: 00007ffdb828c508 R14: 00007ffdb828c160 R15: 0000000000000000 [ 130.541235][ C1] [ 265.068141][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor715:304] [ 265.076650][ C1] Modules linked in: [ 265.080377][ C1] CPU: 1 PID: 304 Comm: syz-executor715 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 265.090449][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 265.100341][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5be/0xc40 [ 265.107027][ C1] Code: dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 ff c3 74 5e <41> 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89 ff be 02 00 [ 265.126904][ C1] RSP: 0018:ffffc900009b6bc0 EFLAGS: 00000286 [ 265.132814][ C1] RAX: 0000000000000000 RBX: 00000000ffffa206 RCX: ffffffff8154cfdf [ 265.140620][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 265.148427][ C1] RBP: ffffc900009b6cb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 265.156234][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7137ed4 [ 265.164310][ C1] R13: 1ffffffff0de787d R14: 1ffff1103ee20001 R15: ffffffff86f3c3ec [ 265.172150][ C1] FS: 00005555564e9380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.180892][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.187311][ C1] CR2: 0000000000000000 CR3: 000000011e5ae000 CR4: 00000000003506a0 [ 265.195296][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.203105][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.210917][ C1] Call Trace: [ 265.214041][ C1] [ 265.216731][ C1] ? show_regs+0x58/0x60 [ 265.220812][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.225758][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.230882][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.236089][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.241035][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.246679][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.252578][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.257525][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.263429][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.269068][ C1] [ 265.271849][ C1] [ 265.274625][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.280613][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.286686][ C1] ? __pv_queued_spin_lock_slowpath+0x5be/0xc40 [ 265.292767][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.299137][ C1] ? __kmalloc+0x13a/0x270 [ 265.303450][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 265.308048][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.312816][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.317848][ C1] ? __kasan_check_read+0x11/0x20 [ 265.322717][ C1] get_dist_table+0x207/0x2e0 [ 265.327221][ C1] netem_change+0xa05/0x20c0 [ 265.331648][ C1] ? __x64_sys_sendmsg+0x7b/0x90 [ 265.336419][ C1] ? do_syscall_64+0x3d/0xb0 [ 265.340848][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.346749][ C1] ? netem_destroy+0xc0/0xc0 [ 265.351178][ C1] ? hrtimer_init+0x30/0x160 [ 265.355602][ C1] netem_init+0x5b/0xb0 [ 265.359594][ C1] ? qdisc_peek_dequeued+0x230/0x230 [ 265.364716][ C1] qdisc_create+0x890/0x12e0 [ 265.369144][ C1] ? qdisc_notify+0x370/0x370 [ 265.373654][ C1] ? __nla_parse+0x43/0x60 [ 265.377915][ C1] tc_modify_qdisc+0x8b4/0x14b0 [ 265.382597][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 265.388326][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 265.394747][ C1] ? ns_capable+0x89/0xe0 [ 265.398920][ C1] ? netlink_net_capable+0x125/0x160 [ 265.404034][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 265.409761][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 265.414537][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.419047][ C1] ? avc_denied+0x13f/0x1b0 [ 265.423398][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.428597][ C1] ? avc_denied+0x1b0/0x1b0 [ 265.432937][ C1] ? avc_has_perm+0x16f/0x260 [ 265.437490][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 265.442307][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 265.447519][ C1] ? do_syscall_64+0x3d/0xb0 [ 265.451940][ C1] netlink_rcv_skb+0x1cf/0x410 [ 265.456543][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.461061][ C1] ? netlink_ack+0xb10/0xb10 [ 265.465577][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 265.470428][ C1] rtnetlink_rcv+0x1c/0x20 [ 265.474684][ C1] netlink_unicast+0x8df/0xac0 [ 265.479410][ C1] ? netlink_detachskb+0x90/0x90 [ 265.484178][ C1] ? security_netlink_send+0x7b/0xa0 [ 265.489300][ C1] netlink_sendmsg+0xa0a/0xd20 [ 265.493901][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.498932][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 265.504231][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.509262][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 265.513860][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 265.518752][ C1] ? import_iovec+0xe5/0x120 [ 265.523147][ C1] ___sys_sendmsg+0x252/0x2e0 [ 265.527663][ C1] ? __sys_sendmsg+0x260/0x260 [ 265.532272][ C1] ? finish_task_switch+0x167/0x7b0 [ 265.537297][ C1] ? __schedule+0xcc6/0x1580 [ 265.541726][ C1] ? __kasan_check_write+0x14/0x20 [ 265.546667][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.551655][ C1] ? __kasan_check_read+0x11/0x20 [ 265.556476][ C1] ? __fdget+0x179/0x240 [ 265.560556][ C1] __se_sys_sendmsg+0x19a/0x260 [ 265.565240][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.570276][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 265.575053][ C1] ? __kasan_check_read+0x11/0x20 [ 265.579918][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 265.584733][ C1] do_syscall_64+0x3d/0xb0 [ 265.589117][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.594843][ C1] RIP: 0033:0x7f1e273d66d9 [ 265.599186][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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 [ 265.618884][ C1] RSP: 002b:00007ffdb828c128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.627120][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e273d66d9 [ 265.634947][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 265.642791][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 265.650573][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.658367][ C1] R13: 00007ffdb828c508 R14: 00007ffdb828c160 R15: 0000000000000000 [ 265.666283][ C1]