./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3966626744
<...>
[ 13.089482][ T24] audit: type=1400 audit(1688669090.250:62): avc: denied { noatsecure } for pid=219 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.094196][ T24] audit: type=1400 audit(1688669090.250:63): avc: denied { write } for pid=219 comm="sh" path="pipe:[13379]" dev="pipefs" ino=13379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 13.101153][ T24] audit: type=1400 audit(1688669090.250:64): avc: denied { rlimitinh } for pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.106822][ T24] audit: type=1400 audit(1688669090.250:65): avc: denied { siginh } for pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.1.84' (ECDSA) to the list of known hosts.
execve("./syz-executor3966626744", ["./syz-executor3966626744"], 0x7ffc1d987530 /* 10 vars */) = 0
brk(NULL) = 0x55555694a000
brk(0x55555694ac40) = 0x55555694ac40
arch_prctl(ARCH_SET_FS, 0x55555694a300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3966626744", 4096) = 28
brk(0x55555696bc40) = 0x55555696bc40
brk(0x55555696c000) = 0x55555696c000
mprotect(0x7f113a44f000, 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() = 288
mkdir("./syzkaller.w9Tn3W", 0700) = 0
chmod("./syzkaller.w9Tn3W", 0777) = 0
chdir("./syzkaller.w9Tn3W") = 0
mkdir("./0", 0777) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555694a5d0) = 289
./strace-static-x86_64: Process 289 attached
[pid 289] chdir("./0") = 0
[pid 289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 289] setpgid(0, 0) = 0
[pid 289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 289] write(3, "1000", 4) = 4
[pid 289] close(3) = 0
[pid 289] symlink("/dev/binderfs", "./binderfs") = 0
[pid 289] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid 289] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid 289] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[ 22.158159][ T24] audit: type=1400 audit(1688669099.320:66): avc: denied { execmem } for pid=288 comm="syz-executor396" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid 289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x04\x01\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x00\x00\x01\x00\x00\x00\x00\x00\xa1\xd1\xff\xff\xff\xff\x00\x00\x00\x00\x06\x00\x05\x00\x02\x00\x00\x00\x0a\x00\x01\x00\x6e\x65\x74\x65\x6d\x00\x00\x00\xc4\x00\x02\x00\x06\x00\x00\x00\xfd\xff\xff\xff\x03\x00\x00\x00\x93\x40\x00\x00\x01\x80\x00\x00\x1f\x00\x00\x00\x14\x00\x06\x00\xdf\x00\x00\x00\x07\x00\x00\x00\x08\x00\x00\x00"..., iov_len=260}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 <unfinished ...>
[pid 288] kill(-289, SIGKILL) = 0
[pid 288] kill(289, SIGKILL) = 0
[pid 288] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid 288] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid 288] getdents64(3, 0x55555694b620 /* 2 entries */, 32768) = 48
[pid 288] getdents64(3, 0x55555694b620 /* 0 entries */, 32768) = 0
[pid 288] close(3) = 0
[ 122.157468][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 122.163895][ C0] rcu: 0-....: (1 GPs behind) idle=676/1/0x4000000000000000 softirq=1297/1298 fqs=4860 last_accelerate: 932f/ba3f dyntick_enabled: 1
[ 122.177420][ C0] (t=10000 jiffies g=169 q=2238)
[ 122.182279][ C0] NMI backtrace for cpu 0
[ 122.186448][ C0] CPU: 0 PID: 289 Comm: syz-executor396 Not tainted 5.10.186-syzkaller-01315-g59b65efafe20 #0
[ 122.196632][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 122.206524][ C0] Call Trace:
[ 122.209650][ C0] <IRQ>
[ 122.212356][ C0] dump_stack_lvl+0x1e2/0x24b
[ 122.216860][ C0] ? panic+0x80b/0x80b
[ 122.220763][ C0] ? bfq_pos_tree_add_move+0x43b/0x43b
[ 122.226059][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 122.231439][ C0] ? vprintk_func+0x19d/0x1e0
[ 122.235948][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 122.240638][ C0] ? printk+0xd1/0x111
[ 122.244543][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 122.250443][ C0] dump_stack+0x15/0x17
[ 122.254439][ C0] nmi_trigger_cpumask_backtrace+0x2b5/0x300
[ 122.260255][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 122.266159][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 122.271884][ C0] rcu_dump_cpu_stacks+0x199/0x2b0
[ 122.276831][ C0] rcu_sched_clock_irq+0xf8a/0x1890
[ 122.281864][ C0] ? rcutree_dead_cpu+0x340/0x340
[ 122.286725][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 122.291762][ C0] update_process_times+0x198/0x200
[ 122.296806][ C0] tick_sched_timer+0x188/0x240
[ 122.301481][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 122.306864][ C0] __hrtimer_run_queues+0x3d7/0xa50
[ 122.311899][ C0] ? hrtimer_interrupt+0x8b0/0x8b0
[ 122.316857][ C0] ? clockevents_program_event+0x214/0x2c0
[ 122.322485][ C0] ? ktime_get_update_offsets_now+0x266/0x280
[ 122.328733][ C0] hrtimer_interrupt+0x39a/0x8b0
[ 122.333543][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 122.339236][ C0] asm_call_irq_on_stack+0xf/0x20
[ 122.344097][ C0] </IRQ>
[ 122.346889][ C0] sysvec_apic_timer_interrupt+0x85/0xe0
[ 122.352347][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 122.358156][ C0] RIP: 0010:kvm_wait+0xfc/0x150
[ 122.362843][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 05 48 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d f6 47 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04
[ 122.382371][ C0] RSP: 0018:ffffc9000096eb00 EFLAGS: 00000246
[ 122.388272][ C0] RAX: 0000000000000003 RBX: 1ffff9200012dd64 RCX: ffffffff8150a3c4
[ 122.396278][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc9000096eb40
[ 122.404070][ C0] RBP: ffffc9000096ebb0 R08: dffffc0000000000 R09: ffffed1022c7aa16
[ 122.411878][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 122.419691][ C0] R13: ffff8881163d50ac R14: 0000000000000003 R15: 0000000000000246
[ 122.427523][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 122.433828][ C0] ? asm_sysvec_call_function_single+0x12/0x20
[ 122.439817][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 122.444764][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 122.450843][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70
[ 122.456822][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 122.463083][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 122.467842][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 122.472878][ C0] ? kvmalloc_node+0x82/0x130
[ 122.477389][ C0] ? __kasan_check_read+0x11/0x20
[ 122.482253][ C0] get_dist_table+0x207/0x2e0
[ 122.486763][ C0] netem_change+0x974/0x1fb0
[ 122.491189][ C0] ? __x64_sys_sendmsg+0x7b/0x90
[ 122.495963][ C0] ? do_syscall_64+0x34/0x70
[ 122.500391][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 122.506295][ C0] ? netem_destroy+0xc0/0xc0
[ 122.510724][ C0] ? hrtimer_init+0x33/0x160
[ 122.515146][ C0] netem_init+0x5b/0xb0
[ 122.519139][ C0] ? qdisc_peek_dequeued+0x230/0x230
[ 122.524256][ C0] qdisc_create+0x879/0x12d0
[ 122.528695][ C0] ? qdisc_notify+0x370/0x370
[ 122.533198][ C0] ? __nla_parse+0x43/0x60
[ 122.537457][ C0] tc_modify_qdisc+0x8a4/0x13f0
[ 122.542152][ C0] ? qdisc_offload_graft_helper+0x280/0x280
[ 122.547869][ C0] ? mutex_trylock+0xa0/0xa0
[ 122.552302][ C0] ? ns_capable+0x89/0xe0
[ 122.556461][ C0] ? netlink_net_capable+0x125/0x160
[ 122.561580][ C0] ? qdisc_offload_graft_helper+0x280/0x280
[ 122.567323][ C0] rtnetlink_rcv_msg+0x955/0xc50
[ 122.572085][ C0] ? __kasan_check_write+0x14/0x20
[ 122.577043][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 122.581812][ C0] ? rtnetlink_bind+0x80/0x80
[ 122.586416][ C0] ? __kasan_check_write+0x14/0x20
[ 122.591357][ C0] ? avc_node_replace+0x1e0/0x310
[ 122.596214][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 122.601888][ C0] ? avc_update_node+0x2f8/0x710
[ 122.606631][ C0] ? avc_denied+0x13f/0x1b0
[ 122.610986][ C0] ? avc_has_perm+0x275/0x400
[ 122.615483][ C0] ? __kasan_slab_alloc+0xb1/0xe0
[ 122.620356][ C0] ? slab_post_alloc_hook+0x61/0x2f0
[ 122.625481][ C0] ? kmem_cache_alloc+0x168/0x2e0
[ 122.630339][ C0] ? avc_has_perm_noaudit+0x240/0x240
[ 122.635548][ C0] ? iov_iter_advance+0x258/0xb20
[ 122.640399][ C0] netlink_rcv_skb+0x1cf/0x410
[ 122.645003][ C0] ? rtnetlink_bind+0x80/0x80
[ 122.649510][ C0] ? netlink_ack+0xb30/0xb30
[ 122.653943][ C0] ? __netlink_lookup+0x37b/0x3a0
[ 122.658798][ C0] rtnetlink_rcv+0x1c/0x20
[ 122.663044][ C0] netlink_unicast+0x8df/0xac0
[ 122.667650][ C0] ? netlink_detachskb+0x90/0x90
[ 122.672417][ C0] ? security_netlink_send+0x7b/0xa0
[ 122.677537][ C0] netlink_sendmsg+0xa46/0xd00
[ 122.682138][ C0] ? netlink_getsockopt+0x5c0/0x5c0
[ 122.687175][ C0] ? security_socket_sendmsg+0x82/0xb0
[ 122.692463][ C0] ? netlink_getsockopt+0x5c0/0x5c0
[ 122.697503][ C0] ____sys_sendmsg+0x59e/0x8f0
[ 122.702110][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 122.706961][ C0] ? import_iovec+0xe5/0x120
[ 122.711388][ C0] ___sys_sendmsg+0x252/0x2e0
[ 122.715902][ C0] ? __sys_sendmsg+0x280/0x280
[ 122.720499][ C0] ? finish_task_switch+0x130/0x5a0
[ 122.725626][ C0] ? __schedule+0xbee/0x1330
[ 122.730138][ C0] ? __kasan_check_write+0x14/0x20
[ 122.735079][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 122.740029][ C0] ? __kasan_check_read+0x11/0x20
[ 122.744887][ C0] ? __fdget+0x179/0x240
[ 122.748971][ C0] __se_sys_sendmsg+0x1b1/0x280
[ 122.753743][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 122.758784][ C0] ? __x64_sys_sendmsg+0x90/0x90
[ 122.763651][ C0] ? fpu__clear_all+0x20/0x20
[ 122.768158][ C0] __x64_sys_sendmsg+0x7b/0x90
[ 122.772760][ C0] do_syscall_64+0x34/0x70
[ 122.777014][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 122.782738][ C0] RIP: 0033:0x7f113a3e2859
[ 122.787004][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 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
[ 122.806439][ C0] RSP: 002b:00007ffe4819bd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 122.814850][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f113a3e2859
[ 122.822661][ C0] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 122.830472][ C0] RBP: 0000000000000000 R08: 00007ffe4819bda0 R09: 00007ffe4819bda0
[ 122.838282][ C0] R10: 00007ffe4819bda0 R11: 0000000000000246 R12: 00007ffe4819bd9c
[ 122.846094][ C0] R13: 0000000000000000 R14: 00007ffe4819bdb0 R15: 0000000000000000
[ 264.872898][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor396:289]
[ 264.881327][ C0] Modules linked in:
[ 264.885062][ C0] CPU: 0 PID: 289 Comm: syz-executor396 Not tainted 5.10.186-syzkaller-01315-g59b65efafe20 #0
[ 264.895132][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 264.905028][ C0] RIP: 0010:kvm_wait+0xfc/0x150
[ 264.909714][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 05 48 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d f6 47 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04
[ 264.929721][ C0] RSP: 0018:ffffc9000096eb00 EFLAGS: 00000246
[ 264.935599][ C0] RAX: 0000000000000003 RBX: 1ffff9200012dd64 RCX: ffffffff8150a3c4
[ 264.943405][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc9000096eb40
[ 264.951217][ C0] RBP: ffffc9000096ebb0 R08: dffffc0000000000 R09: ffffed1022c7aa16
[ 264.959027][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 264.966837][ C0] R13: ffff8881163d50ac R14: 0000000000000003 R15: 0000000000000246
[ 264.974651][ C0] FS: 000055555694a300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 264.983419][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 264.989838][ C0] CR2: 0000000000458e30 CR3: 000000011c8d6000 CR4: 00000000003506b0
[ 264.997653][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.005481][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.013270][ C0] Call Trace:
[ 265.016400][ C0] <IRQ>
[ 265.019094][ C0] ? show_regs+0x58/0x60
[ 265.023170][ C0] ? watchdog_timer_fn+0x471/0x590
[ 265.028121][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.033238][ C0] ? __hrtimer_run_queues+0x3d7/0xa50
[ 265.038448][ C0] ? hrtimer_interrupt+0x8b0/0x8b0
[ 265.043496][ C0] ? clockevents_program_event+0x214/0x2c0
[ 265.049134][ C0] ? ktime_get_update_offsets_now+0x266/0x280
[ 265.055051][ C0] ? hrtimer_interrupt+0x39a/0x8b0
[ 265.059988][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.065884][ C0] ? asm_call_irq_on_stack+0xf/0x20
[ 265.070910][ C0] </IRQ>
[ 265.073694][ C0] ? sysvec_apic_timer_interrupt+0x85/0xe0
[ 265.079336][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 265.085327][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.091400][ C0] ? kvm_wait+0xfc/0x150
[ 265.095479][ C0] ? asm_sysvec_call_function_single+0x12/0x20
[ 265.101467][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 265.106422][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.112494][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70
[ 265.118398][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 265.124643][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 265.129416][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.134452][ C0] ? kvmalloc_node+0x82/0x130
[ 265.138966][ C0] ? __kasan_check_read+0x11/0x20
[ 265.143825][ C0] get_dist_table+0x207/0x2e0
[ 265.148335][ C0] netem_change+0x974/0x1fb0
[ 265.152764][ C0] ? __x64_sys_sendmsg+0x7b/0x90
[ 265.157538][ C0] ? do_syscall_64+0x34/0x70
[ 265.161968][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 265.167868][ C0] ? netem_destroy+0xc0/0xc0
[ 265.172304][ C0] ? hrtimer_init+0x33/0x160
[ 265.176718][ C0] netem_init+0x5b/0xb0
[ 265.180732][ C0] ? qdisc_peek_dequeued+0x230/0x230
[ 265.185831][ C0] qdisc_create+0x879/0x12d0
[ 265.190259][ C0] ? qdisc_notify+0x370/0x370
[ 265.194773][ C0] ? __nla_parse+0x43/0x60
[ 265.199023][ C0] tc_modify_qdisc+0x8a4/0x13f0
[ 265.203724][ C0] ? qdisc_offload_graft_helper+0x280/0x280
[ 265.209444][ C0] ? mutex_trylock+0xa0/0xa0
[ 265.213872][ C0] ? ns_capable+0x89/0xe0
[ 265.218031][ C0] ? netlink_net_capable+0x125/0x160
[ 265.223154][ C0] ? qdisc_offload_graft_helper+0x280/0x280
[ 265.228887][ C0] rtnetlink_rcv_msg+0x955/0xc50
[ 265.233672][ C0] ? __kasan_check_write+0x14/0x20
[ 265.238600][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 265.243290][ C0] ? rtnetlink_bind+0x80/0x80
[ 265.247825][ C0] ? __kasan_check_write+0x14/0x20
[ 265.252750][ C0] ? avc_node_replace+0x1e0/0x310
[ 265.257612][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 265.263254][ C0] ? avc_update_node+0x2f8/0x710
[ 265.268025][ C0] ? avc_denied+0x13f/0x1b0
[ 265.272365][ C0] ? avc_has_perm+0x275/0x400
[ 265.276878][ C0] ? __kasan_slab_alloc+0xb1/0xe0
[ 265.281742][ C0] ? slab_post_alloc_hook+0x61/0x2f0
[ 265.286857][ C0] ? kmem_cache_alloc+0x168/0x2e0
[ 265.291727][ C0] ? avc_has_perm_noaudit+0x240/0x240
[ 265.296929][ C0] ? iov_iter_advance+0x258/0xb20
[ 265.301791][ C0] netlink_rcv_skb+0x1cf/0x410
[ 265.306387][ C0] ? rtnetlink_bind+0x80/0x80
[ 265.310906][ C0] ? netlink_ack+0xb30/0xb30
[ 265.315327][ C0] ? __netlink_lookup+0x37b/0x3a0
[ 265.320188][ C0] rtnetlink_rcv+0x1c/0x20
[ 265.324441][ C0] netlink_unicast+0x8df/0xac0
[ 265.329043][ C0] ? netlink_detachskb+0x90/0x90
[ 265.333819][ C0] ? security_netlink_send+0x7b/0xa0
[ 265.338935][ C0] netlink_sendmsg+0xa46/0xd00
[ 265.343539][ C0] ? netlink_getsockopt+0x5c0/0x5c0
[ 265.348574][ C0] ? security_socket_sendmsg+0x82/0xb0
[ 265.353880][ C0] ? netlink_getsockopt+0x5c0/0x5c0
[ 265.358903][ C0] ____sys_sendmsg+0x59e/0x8f0
[ 265.363524][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 265.368365][ C0] ? import_iovec+0xe5/0x120
[ 265.372795][ C0] ___sys_sendmsg+0x252/0x2e0
[ 265.377317][ C0] ? __sys_sendmsg+0x280/0x280
[ 265.381898][ C0] ? finish_task_switch+0x130/0x5a0
[ 265.386931][ C0] ? __schedule+0xbee/0x1330
[ 265.391359][ C0] ? __kasan_check_write+0x14/0x20
[ 265.396302][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 265.401256][ C0] ? __kasan_check_read+0x11/0x20
[ 265.406127][ C0] ? __fdget+0x179/0x240
[ 265.410192][ C0] __se_sys_sendmsg+0x1b1/0x280
[ 265.414878][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 265.419917][ C0] ? __x64_sys_sendmsg+0x90/0x90
[ 265.425300][ C0] ? fpu__clear_all+0x20/0x20
[ 265.429813][ C0] __x64_sys_sendmsg+0x7b/0x90
[ 265.434409][ C0] do_syscall_64+0x34/0x70
[ 265.438663][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 265.444389][ C0] RIP: 0033:0x7f113a3e2859
[ 265.448647][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 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
[ 265.468083][ C0] RSP: 002b:00007ffe4819bd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 265.476330][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f113a3e2859
[ 265.485699][ C0] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 265.493510][ C0] RBP: 0000000000000000 R08: 00007ffe4819bda0 R09: 00007ffe4819bda0
[ 265.501330][ C0] R10: 00007ffe4819bda0 R11: 0000000000000246 R12: 00007ffe4819bd9c
[ 265.509220][ C0] R13: 0000000000000000 R14: 00007ffe4819bdb0 R15: 0000000000000000