./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor832522271
<...>
Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts.
execve("./syz-executor832522271", ["./syz-executor832522271"], 0x7ffc8d9ce370 /* 10 vars */) = 0
brk(NULL) = 0x555557250000
brk(0x555557250d00) = 0x555557250d00
arch_prctl(ARCH_SET_FS, 0x555557250380) = 0
set_tid_address(0x555557250650) = 5080
set_robust_list(0x555557250660, 24) = 0
rseq(0x555557250ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor832522271", 4096) = 27
getrandom("\x55\x81\x8a\x55\xb9\xaa\x14\x7d", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555557250d00
brk(0x555557271d00) = 0x555557271d00
brk(0x555557272000) = 0x555557272000
mprotect(0x7f6260563000, 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
socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 3
listen(3, 0) = 0
socket(AF_NETLINK, SOCK_RAW, NETLINK_SOCK_DIAG) = 4
[ 72.589671][ T5080]
[ 72.592038][ T5080] ======================================================
[ 72.599049][ T5080] WARNING: possible circular locking dependency detected
[ 72.606068][ T5080] 6.8.0-rc5-syzkaller-01572-g5f6000aa24b9 #0 Not tainted
[ 72.613082][ T5080] ------------------------------------------------------
[ 72.620088][ T5080] syz-executor832/5080 is trying to acquire lock:
[ 72.626488][ T5080] ffff88802b5f9c58 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_diag_get_aux+0x738/0x830
[ 72.636080][ T5080]
[ 72.636080][ T5080] but task is already holding lock:
[ 72.643438][ T5080] ffffc90001342ae8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x3d8/0x2050
[ 72.653350][ T5080]
[ 72.653350][ T5080] which lock already depends on the new lock.
[ 72.653350][ T5080]
[ 72.663745][ T5080]
[ 72.663745][ T5080] the existing dependency chain (in reverse order) is:
[ 72.672759][ T5080]
[ 72.672759][ T5080] -> #1 (&h->lhash2[i].lock){+.+.}-{2:2}:
[ 72.680669][ T5080] lock_acquire+0x1e3/0x530
[ 72.685700][ T5080] _raw_spin_lock+0x2e/0x40
[ 72.690742][ T5080] __inet_hash+0x335/0xbe0
[ 72.695683][ T5080] inet_csk_listen_start+0x23a/0x320
[ 72.701491][ T5080] __inet_listen_sk+0x2a2/0x770
[ 72.706865][ T5080] inet_listen+0xa3/0x110
[ 72.711723][ T5080] rds_tcp_listen_init+0x3fd/0x5a0
[ 72.717357][ T5080] rds_tcp_init_net+0x141/0x320
[ 72.722721][ T5080] ops_init+0x352/0x610
[ 72.727574][ T5080] register_pernet_operations+0x2cb/0x660
[ 72.733842][ T5080] register_pernet_device+0x33/0x80
[ 72.739591][ T5080] rds_tcp_init+0x62/0xd0
[ 72.744474][ T5080] do_one_initcall+0x238/0x830
[ 72.749800][ T5080] do_initcall_level+0x157/0x210
[ 72.755276][ T5080] do_initcalls+0x3f/0x80
[ 72.760136][ T5080] kernel_init_freeable+0x42f/0x5d0
[ 72.765948][ T5080] kernel_init+0x1d/0x2a0
[ 72.770804][ T5080] ret_from_fork+0x4b/0x80
[ 72.775747][ T5080] ret_from_fork_asm+0x1b/0x30
[ 72.781039][ T5080]
[ 72.781039][ T5080] -> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}:
[ 72.789127][ T5080] validate_chain+0x18ca/0x58e0
[ 72.794503][ T5080] __lock_acquire+0x1345/0x1fd0
[ 72.799893][ T5080] lock_acquire+0x1e3/0x530
[ 72.804940][ T5080] subflow_get_info+0x166/0xd20
[ 72.810397][ T5080] tcp_diag_get_aux+0x738/0x830
[ 72.815791][ T5080] inet_sk_diag_fill+0x10f3/0x1e10
[ 72.821524][ T5080] inet_diag_dump_icsk+0x587/0x2050
[ 72.827249][ T5080] inet_diag_dump+0x168/0x2f0
[ 72.832452][ T5080] netlink_dump+0x59b/0xc80
[ 72.837482][ T5080] __netlink_dump_start+0x5df/0x790
[ 72.843210][ T5080] inet_diag_handler_cmd+0x1de/0x2b0
[ 72.849035][ T5080] sock_diag_rcv_msg+0x3dd/0x5f0
[ 72.854510][ T5080] netlink_rcv_skb+0x1e3/0x430
[ 72.859805][ T5080] netlink_unicast+0x7ea/0x980
[ 72.865106][ T5080] netlink_sendmsg+0xa3b/0xd70
[ 72.870416][ T5080] __sock_sendmsg+0x221/0x270
[ 72.875616][ T5080] sock_write_iter+0x2dd/0x400
[ 72.880895][ T5080] do_iter_readv_writev+0x46c/0x640
[ 72.886609][ T5080] vfs_writev+0x395/0xbb0
[ 72.891458][ T5080] do_writev+0x1b1/0x350
[ 72.896222][ T5080] do_syscall_64+0xf9/0x240
[ 72.901248][ T5080] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 72.907664][ T5080]
[ 72.907664][ T5080] other info that might help us debug this:
[ 72.907664][ T5080]
[ 72.917884][ T5080] Possible unsafe locking scenario:
[ 72.917884][ T5080]
[ 72.925322][ T5080] CPU0 CPU1
[ 72.930675][ T5080] ---- ----
[ 72.936031][ T5080] lock(&h->lhash2[i].lock);
[ 72.940704][ T5080] lock(k-sk_lock-AF_INET6);
[ 72.947902][ T5080] lock(&h->lhash2[i].lock);
[ 72.955106][ T5080] lock(k-sk_lock-AF_INET6);
[ 72.959870][ T5080]
[ 72.959870][ T5080] *** DEADLOCK ***
[ 72.959870][ T5080]
[ 72.968003][ T5080] 2 locks held by syz-executor832/5080:
[ 72.973538][ T5080] #0: ffff88805ad75680 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: netlink_dump+0xde/0xc80
[ 72.983472][ T5080] #1: ffffc90001342ae8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x3d8/0x2050
[ 72.993829][ T5080]
[ 72.993829][ T5080] stack backtrace:
[ 72.999706][ T5080] CPU: 1 PID: 5080 Comm: syz-executor832 Not tainted 6.8.0-rc5-syzkaller-01572-g5f6000aa24b9 #0
[ 73.010121][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 73.020178][ T5080] Call Trace:
[ 73.023487][ T5080]
[ 73.026421][ T5080] dump_stack_lvl+0x1e7/0x2e0
[ 73.031137][ T5080] ? __pfx_dump_stack_lvl+0x10/0x10
[ 73.036342][ T5080] ? print_circular_bug+0x12f/0x1a0
[ 73.041540][ T5080] check_noncircular+0x36a/0x4a0
[ 73.046478][ T5080] ? __pfx_check_noncircular+0x10/0x10
[ 73.051941][ T5080] ? lockdep_lock+0x123/0x2b0
[ 73.056626][ T5080] ? _find_first_zero_bit+0xd4/0x100
[ 73.061919][ T5080] validate_chain+0x18ca/0x58e0
[ 73.066764][ T5080] ? add_lock_to_list+0x1de/0x2e0
[ 73.071792][ T5080] ? __pfx_validate_chain+0x10/0x10
[ 73.077001][ T5080] ? __pfx_validate_chain+0x10/0x10
[ 73.082226][ T5080] ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 73.088303][ T5080] ? arch_stack_walk+0x16c/0x1b0
[ 73.093247][ T5080] ? __pfx_stack_trace_save+0x10/0x10
[ 73.098617][ T5080] ? check_noncircular+0x259/0x4a0
[ 73.103724][ T5080] ? mark_lock+0x9a/0x350
[ 73.108045][ T5080] ? __pfx_check_noncircular+0x10/0x10
[ 73.113519][ T5080] __lock_acquire+0x1345/0x1fd0
[ 73.118386][ T5080] lock_acquire+0x1e3/0x530
[ 73.122995][ T5080] ? tcp_diag_get_aux+0x738/0x830
[ 73.128033][ T5080] ? mark_lock+0x9a/0x350
[ 73.132366][ T5080] ? __pfx_lock_acquire+0x10/0x10
[ 73.137400][ T5080] ? mark_lock+0x9a/0x350
[ 73.141736][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 73.146778][ T5080] ? nla_put+0x131/0x1e0
[ 73.151022][ T5080] ? __asan_memcpy+0x40/0x70
[ 73.155614][ T5080] ? nla_put+0x131/0x1e0
[ 73.159850][ T5080] subflow_get_info+0x166/0xd20
[ 73.164697][ T5080] ? tcp_diag_get_aux+0x738/0x830
[ 73.169726][ T5080] ? tcp_diag_get_aux+0x738/0x830
[ 73.174764][ T5080] ? __pfx_subflow_get_info+0x10/0x10
[ 73.180138][ T5080] ? __pfx_lock_acquire+0x10/0x10
[ 73.185165][ T5080] ? tcp_diag_get_aux+0x2f/0x830
[ 73.190123][ T5080] ? nla_put+0x131/0x1e0
[ 73.194358][ T5080] ? __pfx_lock_release+0x10/0x10
[ 73.199382][ T5080] ? sock_diag_put_meminfo+0xb4/0x100
[ 73.204760][ T5080] ? nla_put+0x131/0x1e0
[ 73.208998][ T5080] ? __asan_memcpy+0x40/0x70
[ 73.213587][ T5080] ? nla_put+0x131/0x1e0
[ 73.217829][ T5080] tcp_diag_get_aux+0x738/0x830
[ 73.222819][ T5080] inet_sk_diag_fill+0x10f3/0x1e10
[ 73.227942][ T5080] ? __pfx_inet_sk_diag_fill+0x10/0x10
[ 73.233404][ T5080] ? inet_diag_bc_sk+0xe6e/0x1050
[ 73.238440][ T5080] ? do_raw_spin_unlock+0x13b/0x8b0
[ 73.243643][ T5080] inet_diag_dump_icsk+0x587/0x2050
[ 73.248858][ T5080] ? netlink_rcv_skb+0x1e3/0x430
[ 73.253798][ T5080] ? netlink_unicast+0x7ea/0x980
[ 73.258764][ T5080] ? vfs_writev+0x395/0xbb0
[ 73.263284][ T5080] ? do_writev+0x1b1/0x350
[ 73.267727][ T5080] ? mark_lock+0x9a/0x350
[ 73.272049][ T5080] ? __pfx_inet_diag_dump_icsk+0x10/0x10
[ 73.277678][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 73.282723][ T5080] ? __pfx_lock_acquire+0x10/0x10
[ 73.287839][ T5080] ? inet_diag_lock_handler+0x8a/0x2b0
[ 73.293302][ T5080] ? __alloc_skb+0x1b1/0x420
[ 73.297894][ T5080] ? __pfx_lock_release+0x10/0x10
[ 73.302926][ T5080] ? inet_diag_lock_handler+0x8a/0x2b0
[ 73.308386][ T5080] ? tcp_diag_dump+0x64/0xc0
[ 73.312978][ T5080] inet_diag_dump+0x168/0x2f0
[ 73.317661][ T5080] netlink_dump+0x59b/0xc80
[ 73.322183][ T5080] ? __pfx_netlink_dump+0x10/0x10
[ 73.327237][ T5080] ? __inet_diag_dump_start+0x8c9/0xa50
[ 73.332816][ T5080] __netlink_dump_start+0x5df/0x790
[ 73.338032][ T5080] inet_diag_handler_cmd+0x1de/0x2b0
[ 73.343324][ T5080] ? __pfx_inet_diag_handler_cmd+0x10/0x10
[ 73.349128][ T5080] ? __pfx_inet_diag_dump_start+0x10/0x10
[ 73.354842][ T5080] ? __pfx_inet_diag_dump+0x10/0x10
[ 73.360039][ T5080] ? __pfx_inet_diag_dump_done+0x10/0x10
[ 73.365679][ T5080] ? sock_diag_lock_handler+0x19/0x280
[ 73.371136][ T5080] ? __pfx_inet_diag_handler_cmd+0x10/0x10
[ 73.376937][ T5080] sock_diag_rcv_msg+0x3dd/0x5f0
[ 73.381890][ T5080] netlink_rcv_skb+0x1e3/0x430
[ 73.386657][ T5080] ? __pfx_sock_diag_rcv_msg+0x10/0x10
[ 73.392117][ T5080] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.397426][ T5080] ? netlink_deliver_tap+0x2e/0x1b0
[ 73.402623][ T5080] netlink_unicast+0x7ea/0x980
[ 73.407515][ T5080] ? __pfx_netlink_unicast+0x10/0x10
[ 73.412799][ T5080] ? __virt_addr_valid+0x44e/0x520
[ 73.417999][ T5080] ? __phys_addr_symbol+0x2f/0x70
[ 73.423026][ T5080] ? __check_object_size+0x4bb/0xa00
[ 73.428312][ T5080] ? bpf_lsm_netlink_send+0x9/0x10
[ 73.433429][ T5080] netlink_sendmsg+0xa3b/0xd70
[ 73.438200][ T5080] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.443500][ T5080] ? aa_sock_msg_perm+0x91/0x160
[ 73.448439][ T5080] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 73.453726][ T5080] ? security_socket_sendmsg+0x87/0xb0
[ 73.459183][ T5080] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.464470][ T5080] __sock_sendmsg+0x221/0x270
[ 73.469163][ T5080] sock_write_iter+0x2dd/0x400
[ 73.473933][ T5080] ? __pfx_sock_write_iter+0x10/0x10
[ 73.479222][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 73.484385][ T5080] do_iter_readv_writev+0x46c/0x640
[ 73.489606][ T5080] ? __pfx_do_iter_readv_writev+0x10/0x10
[ 73.495338][ T5080] ? bpf_lsm_file_permission+0x9/0x10
[ 73.500754][ T5080] ? security_file_permission+0x7f/0xa0
[ 73.506319][ T5080] ? rw_verify_area+0x1d2/0x580
[ 73.511188][ T5080] vfs_writev+0x395/0xbb0
[ 73.515533][ T5080] ? __pfx_vfs_writev+0x10/0x10
[ 73.520413][ T5080] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 73.526768][ T5080] ? _raw_spin_unlock_irq+0x23/0x50
[ 73.531982][ T5080] ? lockdep_hardirqs_on+0x98/0x140
[ 73.537253][ T5080] ? __fdget_pos+0x1a1/0x320
[ 73.541849][ T5080] do_writev+0x1b1/0x350
[ 73.546111][ T5080] ? __pfx_do_writev+0x10/0x10
[ 73.550896][ T5080] ? exc_page_fault+0x587/0x870
[ 73.555821][ T5080] ? syscall_trace_enter+0x5e/0x150
[ 73.561030][ T5080] do_syscall_64+0xf9/0x240
[ 73.565555][ T5080] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 73.571452][ T5080] RIP: 0033:0x7f62604f0329
[ 73.575859][ T5080] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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
[ 73.595475][ T5080] RSP: 002b:00007fff636d51c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 73.603890][ T5080] RAX: ffffffffffffffda RBX: 00007fff636d5398 RCX: 00007f62604f0329
[ 73.611866][ T5080] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004
[ 73.619834][ T5080] RBP: 00007f6260563610 R08: 00007fff636d5398 R09: 00007fff636d5398
[ 73.627805][ T5080] R10: 00007fff636d5398 R11: 0000000000000246 R12: 0000000000000001
[ 73.635776][ T5080] R13: 00007fff636d5388 R14: 0000000000000001 R15: 0000000000000001
[ 73.643743][ T5080]
[ 73.647068][ T5080] BUG: sleeping function called from invalid context at net/core/sock.c:3563
[ 73.655914][ T5080] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5080, name: syz-executor832
[ 73.665601][ T5080] preempt_count: 1, expected: 0
[ 73.670566][ T5080] RCU nest depth: 0, expected: 0
[ 73.675516][ T5080] INFO: lockdep is turned off.
[ 73.680319][ T5080] Preemption disabled at:
[ 73.680330][ T5080] [<0000000000000000>] 0x0
[ 73.689109][ T5080] CPU: 1 PID: 5080 Comm: syz-executor832 Not tainted 6.8.0-rc5-syzkaller-01572-g5f6000aa24b9 #0
[ 73.699533][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 73.709605][ T5080] Call Trace:
[ 73.712978][ T5080]
[ 73.715931][ T5080] dump_stack_lvl+0x1e7/0x2e0
[ 73.720625][ T5080] ? __pfx_dump_stack_lvl+0x10/0x10
[ 73.725831][ T5080] ? __pfx__printk+0x10/0x10
[ 73.730475][ T5080] __might_resched+0x5d3/0x780
[ 73.735265][ T5080] ? mark_lock+0x9a/0x350
[ 73.739610][ T5080] ? __pfx___might_resched+0x10/0x10
[ 73.744905][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 73.749959][ T5080] ? nla_put+0x131/0x1e0
[ 73.754234][ T5080] __lock_sock_fast+0x31/0xe0
[ 73.758947][ T5080] subflow_get_info+0x172/0xd20
[ 73.763813][ T5080] ? tcp_diag_get_aux+0x738/0x830
[ 73.769127][ T5080] ? __pfx_subflow_get_info+0x10/0x10
[ 73.774627][ T5080] ? __pfx_lock_acquire+0x10/0x10
[ 73.779672][ T5080] ? tcp_diag_get_aux+0x2f/0x830
[ 73.784637][ T5080] ? nla_put+0x131/0x1e0
[ 73.788989][ T5080] ? __pfx_lock_release+0x10/0x10
[ 73.794042][ T5080] ? sock_diag_put_meminfo+0xb4/0x100
[ 73.799536][ T5080] ? nla_put+0x131/0x1e0
[ 73.803802][ T5080] ? __asan_memcpy+0x40/0x70
[ 73.808430][ T5080] ? nla_put+0x131/0x1e0
[ 73.812690][ T5080] tcp_diag_get_aux+0x738/0x830
[ 73.817574][ T5080] inet_sk_diag_fill+0x10f3/0x1e10
[ 73.822735][ T5080] ? __pfx_inet_sk_diag_fill+0x10/0x10
[ 73.828240][ T5080] ? inet_diag_bc_sk+0xe6e/0x1050
[ 73.833285][ T5080] ? do_raw_spin_unlock+0x13b/0x8b0
[ 73.838500][ T5080] inet_diag_dump_icsk+0x587/0x2050
[ 73.843743][ T5080] ? netlink_rcv_skb+0x1e3/0x430
[ 73.848700][ T5080] ? netlink_unicast+0x7ea/0x980
[ 73.853656][ T5080] ? vfs_writev+0x395/0xbb0
[ 73.858172][ T5080] ? do_writev+0x1b1/0x350
[ 73.862614][ T5080] ? mark_lock+0x9a/0x350
[ 73.867207][ T5080] ? __pfx_inet_diag_dump_icsk+0x10/0x10
[ 73.872844][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 73.877895][ T5080] ? __pfx_lock_acquire+0x10/0x10
[ 73.882936][ T5080] ? inet_diag_lock_handler+0x8a/0x2b0
[ 73.888409][ T5080] ? __alloc_skb+0x1b1/0x420
[ 73.893010][ T5080] ? __pfx_lock_release+0x10/0x10
[ 73.898046][ T5080] ? inet_diag_lock_handler+0x8a/0x2b0
[ 73.903514][ T5080] ? tcp_diag_dump+0x64/0xc0
[ 73.908107][ T5080] inet_diag_dump+0x168/0x2f0
[ 73.912805][ T5080] netlink_dump+0x59b/0xc80
[ 73.917311][ T5080] ? __pfx_netlink_dump+0x10/0x10
[ 73.922350][ T5080] ? __inet_diag_dump_start+0x8c9/0xa50
[ 73.927922][ T5080] __netlink_dump_start+0x5df/0x790
[ 73.933139][ T5080] inet_diag_handler_cmd+0x1de/0x2b0
[ 73.938432][ T5080] ? __pfx_inet_diag_handler_cmd+0x10/0x10
[ 73.944271][ T5080] ? __pfx_inet_diag_dump_start+0x10/0x10
[ 73.949996][ T5080] ? __pfx_inet_diag_dump+0x10/0x10
[ 73.955194][ T5080] ? __pfx_inet_diag_dump_done+0x10/0x10
[ 73.960830][ T5080] ? sock_diag_lock_handler+0x19/0x280
[ 73.966298][ T5080] ? __pfx_inet_diag_handler_cmd+0x10/0x10
[ 73.972115][ T5080] sock_diag_rcv_msg+0x3dd/0x5f0
[ 73.977078][ T5080] netlink_rcv_skb+0x1e3/0x430
[ 73.981854][ T5080] ? __pfx_sock_diag_rcv_msg+0x10/0x10
[ 73.987330][ T5080] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.992635][ T5080] ? netlink_deliver_tap+0x2e/0x1b0
[ 73.997842][ T5080] netlink_unicast+0x7ea/0x980
[ 74.002624][ T5080] ? __pfx_netlink_unicast+0x10/0x10
[ 74.007909][ T5080] ? __virt_addr_valid+0x44e/0x520
[ 74.013031][ T5080] ? __phys_addr_symbol+0x2f/0x70
[ 74.018067][ T5080] ? __check_object_size+0x4bb/0xa00
[ 74.023360][ T5080] ? bpf_lsm_netlink_send+0x9/0x10
[ 74.028479][ T5080] netlink_sendmsg+0xa3b/0xd70
[ 74.033262][ T5080] ? __pfx_netlink_sendmsg+0x10/0x10
[ 74.038558][ T5080] ? aa_sock_msg_perm+0x91/0x160
[ 74.043499][ T5080] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 74.048788][ T5080] ? security_socket_sendmsg+0x87/0xb0
[ 74.054257][ T5080] ? __pfx_netlink_sendmsg+0x10/0x10
[ 74.059545][ T5080] __sock_sendmsg+0x221/0x270
[ 74.064228][ T5080] sock_write_iter+0x2dd/0x400
[ 74.069001][ T5080] ? __pfx_sock_write_iter+0x10/0x10
[ 74.074294][ T5080] ? __lock_acquire+0x1345/0x1fd0
[ 74.079327][ T5080] do_iter_readv_writev+0x46c/0x640
[ 74.084531][ T5080] ? __pfx_do_iter_readv_writev+0x10/0x10
[ 74.090251][ T5080] ? bpf_lsm_file_permission+0x9/0x10
[ 74.095623][ T5080] ? security_file_permission+0x7f/0xa0
[ 74.101197][ T5080] ? rw_verify_area+0x1d2/0x580
[ 74.106078][ T5080] vfs_writev+0x395/0xbb0
[ 74.110426][ T5080] ? __pfx_vfs_writev+0x10/0x10
[ 74.115287][ T5080] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 74.121627][ T5080] ? _raw_spin_unlock_irq+0x23/0x50
[ 74.126832][ T5080] ? lockdep_hardirqs_on+0x98/0x140
[ 74.132065][ T5080] ? __fdget_pos+0x1a1/0x320
[ 74.136661][ T5080] do_writev+0x1b1/0x350
[ 74.140924][ T5080] ? __pfx_do_writev+0x10/0x10
[ 74.145694][ T5080] ? exc_page_fault+0x587/0x870
[ 74.150556][ T5080] ? syscall_trace_enter+0x5e/0x150
[ 74.155764][ T5080] do_syscall_64+0xf9/0x240
[ 74.160313][ T5080] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 74.166234][ T5080] RIP: 0033:0x7f62604f0329
[ 74.170656][ T5080] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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
writev(4, [{iov_base="\x58\x00\x00\x00\x14\x00\x19\x23\x40\x83\x4b\x80\x04\x0d\x8c\x56\x0a\x06\x77\xbc\x45\xff\x81\x05\x00\x00\x00\x00\x00\x00\x58\x00\x0b\x48\x04\x00\x94\x5f\x64\x00\x94\x00\x05\x00\x28\x92\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x80\x00\xf0\xff\xfe\xff\xe8\x09\x00\x00\x00\xff\xf5\xdd\x00\x00\x00\x10\x00\x01\x00\x02\x08\x10\x00\x41\x8e\x00\x00\x00\x04\xfc\xff", iov_len=88}], 1) = 88
exit_group(0) = ?
+++ exited with 0 +++
[ 74.190274][ T5080] RSP: 002b:00007fff636d51c8 EFLAGS: 00000246 ORIG_RAX: