program: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000010)={0x2, 0x4e20, @loopback}, 0x10) r2 = accept(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_TLS_RX(r2, 0x11a, 0x2, &(0x7f0000000200)=@gcm_128={{0x303}}, 0x28) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="b7000000250000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000300)={r2, r3}) sendto$inet(r1, &(0x7f0000000400)="17030300203031323334353637383930313233343536373839303132333435363738393031", 0x25, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) recvmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/64, 0x40}], 0x1}, 0x40) [ 93.063099][ T9] cfg80211: failed to load regulatory.db [ 93.129035][ T4643] Bluetooth: hci0: command tx timeout [ 93.152528][ C0] [ 93.153562][ C0] ================================ [ 93.155627][ C0] WARNING: inconsistent lock state [ 93.157784][ C0] syzkaller #0 Not tainted [ 93.159551][ C0] -------------------------------- [ 93.161671][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 93.164494][ C0] syz.0.0/5317 [HC0[0]:SC1[3]:HE1:SE0] takes: [ 93.167052][ C0] ffffffff8ee927e0 (fs_reclaim){+.?.}-{0:0}, at: kmem_cache_alloc_node_noprof+0x5f/0x610 [ 93.171398][ C0] {SOFTIRQ-ON-W} state was registered at: [ 93.174208][ C0] lock_acquire+0x115/0x350 [ 93.176506][ C0] fs_reclaim_acquire+0x71/0x100 [ 93.178593][ C0] mem_cgroup_css_alloc+0xa2/0x1970 [ 93.180938][ C0] cgroup_init_subsys+0x114/0x630 [ 93.183140][ C0] cgroup_init+0x72e/0xbf0 [ 93.185026][ C0] start_kernel+0x379/0x3e0 [ 93.186915][ C0] x86_64_start_reservations+0x24/0x30 [ 93.189317][ C0] x86_64_start_kernel+0x137/0x1b0 [ 93.191561][ C0] common_startup_64+0x13e/0x157 [ 93.193753][ C0] irq event stamp: 1504 [ 93.195505][ C0] hardirqs last enabled at (1504): [] __local_bh_enable_ip+0xd6/0x140 [ 93.200411][ C0] hardirqs last disabled at (1503): [] __local_bh_enable_ip+0x72/0x140 [ 93.204129][ C0] softirqs last enabled at (1484): [] __dev_queue_xmit+0x29b/0x3820 [ 93.208106][ C0] softirqs last disabled at (1485): [] do_softirq+0x77/0xd0 [ 93.211715][ C0] [ 93.211715][ C0] other info that might help us debug this: [ 93.214546][ C0] Possible unsafe locking scenario: [ 93.214546][ C0] [ 93.217795][ C0] CPU0 [ 93.219272][ C0] ---- [ 93.220761][ C0] lock(fs_reclaim); [ 93.222458][ C0] [ 93.223857][ C0] lock(fs_reclaim); [ 93.225646][ C0] [ 93.225646][ C0] *** DEADLOCK *** [ 93.225646][ C0] [ 93.229169][ C0] locks held by syz.0.0/5317: 8, last CPU#0: [ 93.231693][ C0] #0: ffff888012d56a60 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sendmsg+0x21/0x50 [ 93.235563][ C0] #1: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: __ip_queue_xmit+0x65/0x1b10 [ 93.239507][ C0] #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: ip_output+0x5a/0x450 [ 93.243214][ C0] #3: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: ip_finish_output2+0x3de/0x10b0 [ 93.247203][ C0] #4: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3de/0x18b0 [ 93.251583][ C0] #5: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x2ae/0x6f0 [ 93.257167][ C0] #6: ffff888012d55ce8 (slock-AF_INET/1){+.-.}-{3:3}, at: tcp_v4_rcv+0x26e7/0x3170 [ 93.262213][ C0] #7: ffff888012d55f08 (clock-AF_INET){++.-}-{3:3}, at: psock_data_ready+0xaa/0x250 [ 93.267212][ C0] [ 93.267212][ C0] stack backtrace: [ 93.270167][ C0] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.273885][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.278614][ C0] Call Trace: [ 93.280356][ C0] [ 93.281898][ C0] dump_stack_lvl+0xe8/0x150 [ 93.284089][ C0] print_usage_bug+0x28c/0x2e0 [ 93.288217][ C0] valid_state+0xbe/0xf0 [ 93.289989][ C0] mark_lock_irq+0x36/0x380 [ 93.291855][ C0] mark_lock+0x117/0x190 [ 93.293701][ C0] __lock_acquire+0x71e/0x2de0 [ 93.295765][ C0] ? lockdep_unlock+0x5c/0xd0 [ 93.297755][ C0] ? __lock_acquire+0x1511/0x2de0 [ 93.299744][ C0] lock_acquire+0x115/0x350 [ 93.301548][ C0] ? kmem_cache_alloc_node_noprof+0x5f/0x610 [ 93.304067][ C0] ? lock_acquire+0x115/0x350 [ 93.306017][ C0] ? __alloc_skb+0x1db/0x7a0 [ 93.307893][ C0] fs_reclaim_acquire+0x71/0x100 [ 93.309939][ C0] ? kmem_cache_alloc_node_noprof+0x5f/0x610 [ 93.312186][ C0] kmem_cache_alloc_node_noprof+0x5f/0x610 [ 93.314516][ C0] ? __alloc_skb+0x18d/0x7a0 [ 93.316312][ C0] ? __alloc_skb+0x1db/0x7a0 [ 93.318317][ C0] __alloc_skb+0x1db/0x7a0 [ 93.320268][ C0] alloc_skb_with_frags+0xc6/0x760 [ 93.322355][ C0] tls_decrypt_sg+0x3e8/0x3110 [ 93.324374][ C0] ? __asan_memcpy+0x40/0x70 [ 93.326219][ C0] ? skb_copy_header+0x2e/0x2c0 [ 93.328165][ C0] ? __pfx_tls_decrypt_sg+0x10/0x10 [ 93.330420][ C0] ? skb_copy_header+0x2e/0x2c0 [ 93.332550][ C0] ? tls_strp_load_anchor_with_queue+0x1ea/0x380 [ 93.335321][ C0] ? __pfx_tls_strp_load_anchor_with_queue+0x10/0x10 [ 93.337831][ C0] ? __pfx_tls_strp_check_rcv+0x10/0x10 [ 93.340100][ C0] ? tls_strp_msg_load+0x36c/0x7c0 [ 93.342284][ C0] ? tls_rx_rec_wait+0x97e/0xaa0 [ 93.344329][ C0] tls_rx_one_record+0x209/0x1950 [ 93.346455][ C0] ? __pfx_tls_rx_rec_wait+0x10/0x10 [ 93.348677][ C0] ? __pfx_tls_rx_one_record+0x10/0x10 [ 93.350865][ C0] tls_sw_read_sock+0x812/0x10e0 [ 93.352974][ C0] ? __pfx_strp_recv+0x10/0x10 [ 93.355100][ C0] ? __pfx_tls_sw_read_sock+0x10/0x10 [ 93.357192][ C0] strp_data_ready+0x415/0x5c0 [ 93.359331][ C0] ? lock_acquire+0x115/0x350 [ 93.361460][ C0] ? __pfx_strp_data_ready+0x10/0x10 [ 93.363809][ C0] ? tcp_data_ecn_check+0xba/0x7c0 [ 93.366135][ C0] psock_data_ready+0xe0/0x250 [ 93.368251][ C0] tcp_data_queue+0x1e94/0x5fa0 [ 93.370479][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 93.372780][ C0] ? __pfx_tcp_urg+0x10/0x10 [ 93.374865][ C0] ? ktime_get+0x1f5/0x220 [ 93.378658][ C0] tcp_rcv_established+0xb05/0x2940 [ 93.380854][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 93.383247][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 93.385453][ C0] tcp_v4_do_rcv+0x727/0x13b0 [ 93.387488][ C0] tcp_v4_rcv+0x27d4/0x3170 [ 93.389496][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 93.391532][ C0] ? raw_local_deliver+0x345/0x1010 [ 93.393770][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 93.395883][ C0] ip_protocol_deliver_rcu+0x21d/0x440 [ 93.398233][ C0] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 93.400665][ C0] ip_local_deliver_finish+0x3bb/0x6f0 [ 93.402990][ C0] NF_HOOK+0x336/0x3c0 [ 93.404691][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 93.407202][ C0] ? NF_HOOK+0x9e/0x3c0 [ 93.408985][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 93.410894][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 93.413338][ C0] ? ip_local_deliver+0x113/0x190 [ 93.415725][ C0] NF_HOOK+0x336/0x3c0 [ 93.417788][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 93.420304][ C0] ? NF_HOOK+0x9e/0x3c0 [ 93.422407][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 93.424659][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 93.427094][ C0] ? ip_rcv_core+0x88d/0xd50 [ 93.429331][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 93.431296][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 93.433349][ C0] process_backlog+0xa6b/0x18b0 [ 93.435821][ C0] ? process_backlog+0x3de/0x18b0 [ 93.438388][ C0] __napi_poll+0xaa/0x330 [ 93.440310][ C0] net_rx_action+0x61d/0xf50 [ 93.442250][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 93.445363][ C0] ? __hrtimer_get_next_event+0x51c/0x600 [ 93.447969][ C0] handle_softirqs+0x226/0x860 [ 93.450157][ C0] ? do_softirq+0x77/0xd0 [ 93.452125][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.454490][ C0] do_softirq+0x77/0xd0 [ 93.456397][ C0] [ 93.457760][ C0] [ 93.459087][ C0] __local_bh_enable_ip+0x100/0x140 [ 93.464278][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.466963][ C0] __dev_queue_xmit+0x1edc/0x3820 [ 93.469087][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.471333][ C0] ? __lock_acquire+0x747/0x2de0 [ 93.473603][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.475893][ C0] ? iptable_mangle_hook+0x18a/0x4c0 [ 93.478264][ C0] ? lock_acquire+0x115/0x350 [ 93.480366][ C0] ? ip_output+0x29f/0x450 [ 93.482376][ C0] ? ip_finish_output2+0x972/0x10b0 [ 93.484795][ C0] ip_finish_output2+0xbda/0x10b0 [ 93.487119][ C0] ? ip_finish_output2+0x3de/0x10b0 [ 93.489575][ C0] ip_output+0x29f/0x450 [ 93.491575][ C0] ? ip_output+0x5a/0x450 [ 93.493480][ C0] ? __ip_queue_xmit+0x65/0x1b10 [ 93.495809][ C0] __ip_queue_xmit+0x10df/0x1b10 [ 93.498128][ C0] ? __ip_queue_xmit+0x65/0x1b10 [ 93.500376][ C0] ? __pfx_ip_queue_xmit+0x10/0x10 [ 93.502695][ C0] __tcp_transmit_skb+0x2d6b/0x4820 [ 93.505155][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 93.507707][ C0] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 93.510540][ C0] ? tcp_small_queue_check+0x1b9/0x3a0 [ 93.513045][ C0] tcp_write_xmit+0x1bfa/0x6400 [ 93.515354][ C0] __tcp_push_pending_frames+0x96/0x380 [ 93.517919][ C0] tcp_sendmsg_locked+0x47dc/0x54a0 [ 93.520331][ C0] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 93.522691][ C0] ? tcp_sendmsg+0x21/0x50 [ 93.524677][ C0] ? __local_bh_enable_ip+0xd6/0x140 [ 93.527050][ C0] tcp_sendmsg+0x2f/0x50 [ 93.528909][ C0] ? __pfx_inet_sendmsg+0x10/0x10 [ 93.531125][ C0] sock_sendmsg_nosec+0x10e/0x180 [ 93.533578][ C0] __sys_sendto+0x408/0x5a0 [ 93.535690][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 93.538064][ C0] ? rcu_is_watching+0x16/0xb0 [ 93.540320][ C0] __x64_sys_sendto+0xde/0x100 [ 93.542612][ C0] do_syscall_64+0x166/0x520 [ 93.544880][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.547507][ C0] ? clear_bhb_loop+0x70/0xc0 [ 93.549428][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.551922][ C0] RIP: 0033:0x7f9d8b99e159 [ 93.553971][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 93.562037][ C0] RSP: 002b:00007f9d8c8cefe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 93.565558][ C0] RAX: ffffffffffffffda RBX: 00007f9d8bc25fa0 RCX: 00007f9d8b99e159 [ 93.568905][ C0] RDX: 0000000000000025 RSI: 0000200000000400 RDI: 0000000000000004 [ 93.572180][ C0] RBP: 00007f9d8ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 93.575442][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.578550][ C0] R13: 00007f9d8bc26038 R14: 00007f9d8bc25fa0 R15: 00007ffdc3062d48 [ 93.581710][ C0] [ 93.584109][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 93.584121][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5317, name: syz.0.0 [ 93.584130][ C0] preempt_count: 303, expected: 0 [ 93.584135][ C0] RCU nest depth: 5, expected: 0 [ 93.584142][ C0] INFO: lockdep is turned off. [ 93.584146][ C0] Preemption disabled at: [ 93.584149][ C0] [] __dev_queue_xmit+0x2a8/0x3820 [ 93.584214][ C0] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.584227][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.584235][ C0] Call Trace: [ 93.584243][ C0] [ 93.584248][ C0] dump_stack_lvl+0xe8/0x150 [ 93.584278][ C0] __might_resched+0x36a/0x4c0 [ 93.584295][ C0] ? __dev_queue_xmit+0x2a8/0x3820 [ 93.584312][ C0] ? __alloc_skb+0x1db/0x7a0 [ 93.584324][ C0] kmem_cache_alloc_node_noprof+0x92/0x610 [ 93.584409][ C0] ? __alloc_skb+0x18d/0x7a0 [ 93.584423][ C0] ? __alloc_skb+0x1db/0x7a0 [ 93.584436][ C0] __alloc_skb+0x1db/0x7a0 [ 93.584459][ C0] alloc_skb_with_frags+0xc6/0x760 [ 93.584477][ C0] tls_decrypt_sg+0x3e8/0x3110 [ 93.584510][ C0] ? __asan_memcpy+0x40/0x70 [ 93.584538][ C0] ? skb_copy_header+0x2e/0x2c0 [ 93.584553][ C0] ? __pfx_tls_decrypt_sg+0x10/0x10 [ 93.584567][ C0] ? skb_copy_header+0x2e/0x2c0 [ 93.584581][ C0] ? tls_strp_load_anchor_with_queue+0x1ea/0x380 [ 93.584603][ C0] ? __pfx_tls_strp_load_anchor_with_queue+0x10/0x10 [ 93.584621][ C0] ? __pfx_tls_strp_check_rcv+0x10/0x10 [ 93.584634][ C0] ? tls_strp_msg_load+0x36c/0x7c0 [ 93.584651][ C0] ? tls_rx_rec_wait+0x97e/0xaa0 [ 93.584667][ C0] tls_rx_one_record+0x209/0x1950 [ 93.584687][ C0] ? __pfx_tls_rx_rec_wait+0x10/0x10 [ 93.584702][ C0] ? __pfx_tls_rx_one_record+0x10/0x10 [ 93.584747][ C0] tls_sw_read_sock+0x812/0x10e0 [ 93.584764][ C0] ? __pfx_strp_recv+0x10/0x10 [ 93.584813][ C0] ? __pfx_tls_sw_read_sock+0x10/0x10 [ 93.584827][ C0] strp_data_ready+0x415/0x5c0 [ 93.584858][ C0] ? lock_acquire+0x115/0x350 [ 93.584871][ C0] ? __pfx_strp_data_ready+0x10/0x10 [ 93.584889][ C0] ? tcp_data_ecn_check+0xba/0x7c0 [ 93.584904][ C0] psock_data_ready+0xe0/0x250 [ 93.584921][ C0] tcp_data_queue+0x1e94/0x5fa0 [ 93.584938][ C0] ? __pfx_tcp_data_queue+0x10/0x10 [ 93.584952][ C0] ? __pfx_tcp_urg+0x10/0x10 [ 93.584963][ C0] ? ktime_get+0x1f5/0x220 [ 93.584978][ C0] tcp_rcv_established+0xb05/0x2940 [ 93.584993][ C0] ? __pfx_tcp_rcv_established+0x10/0x10 [ 93.585007][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 93.585023][ C0] tcp_v4_do_rcv+0x727/0x13b0 [ 93.585041][ C0] tcp_v4_rcv+0x27d4/0x3170 [ 93.585062][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 93.585077][ C0] ? raw_local_deliver+0x345/0x1010 [ 93.585094][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 93.585109][ C0] ip_protocol_deliver_rcu+0x21d/0x440 [ 93.585124][ C0] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 93.585139][ C0] ip_local_deliver_finish+0x3bb/0x6f0 [ 93.585154][ C0] NF_HOOK+0x336/0x3c0 [ 93.585169][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 93.585183][ C0] ? NF_HOOK+0x9e/0x3c0 [ 93.585195][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 93.585210][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 93.585231][ C0] ? ip_local_deliver+0x113/0x190 [ 93.585246][ C0] NF_HOOK+0x336/0x3c0 [ 93.585259][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 93.585290][ C0] ? NF_HOOK+0x9e/0x3c0 [ 93.585305][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 93.585318][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 93.585332][ C0] ? ip_rcv_core+0x88d/0xd50 [ 93.585346][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 93.585360][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 93.585373][ C0] process_backlog+0xa6b/0x18b0 [ 93.585388][ C0] ? process_backlog+0x3de/0x18b0 [ 93.585404][ C0] __napi_poll+0xaa/0x330 [ 93.585415][ C0] net_rx_action+0x61d/0xf50 [ 93.585431][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 93.585442][ C0] ? __hrtimer_get_next_event+0x51c/0x600 [ 93.585464][ C0] handle_softirqs+0x226/0x860 [ 93.585479][ C0] ? do_softirq+0x77/0xd0 [ 93.585496][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.585510][ C0] do_softirq+0x77/0xd0 [ 93.585524][ C0] [ 93.585529][ C0] [ 93.585532][ C0] __local_bh_enable_ip+0x100/0x140 [ 93.585545][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.585561][ C0] __dev_queue_xmit+0x1edc/0x3820 [ 93.585579][ C0] ? __dev_queue_xmit+0x29b/0x3820 [ 93.585600][ C0] ? __lock_acquire+0x747/0x2de0 [ 93.585612][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.585629][ C0] ? iptable_mangle_hook+0x18a/0x4c0 [ 93.585645][ C0] ? lock_acquire+0x115/0x350 [ 93.585658][ C0] ? ip_output+0x29f/0x450 [ 93.585668][ C0] ? ip_finish_output2+0x972/0x10b0 [ 93.585682][ C0] ip_finish_output2+0xbda/0x10b0 [ 93.585694][ C0] ? ip_finish_output2+0x3de/0x10b0 [ 93.585707][ C0] ip_output+0x29f/0x450 [ 93.585719][ C0] ? ip_output+0x5a/0x450 [ 93.585728][ C0] ? __ip_queue_xmit+0x65/0x1b10 [ 93.585737][ C0] __ip_queue_xmit+0x10df/0x1b10 [ 93.585751][ C0] ? __ip_queue_xmit+0x65/0x1b10 [ 93.585761][ C0] ? __pfx_ip_queue_xmit+0x10/0x10 [ 93.585771][ C0] __tcp_transmit_skb+0x2d6b/0x4820 [ 93.585790][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 93.585802][ C0] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 93.585817][ C0] ? tcp_small_queue_check+0x1b9/0x3a0 [ 93.585827][ C0] tcp_write_xmit+0x1bfa/0x6400 [ 93.585854][ C0] __tcp_push_pending_frames+0x96/0x380 [ 93.585871][ C0] tcp_sendmsg_locked+0x47dc/0x54a0 [ 93.585894][ C0] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 93.585910][ C0] ? tcp_sendmsg+0x21/0x50 [ 93.585922][ C0] ? __local_bh_enable_ip+0xd6/0x140 [ 93.585938][ C0] tcp_sendmsg+0x2f/0x50 [ 93.585950][ C0] ? __pfx_inet_sendmsg+0x10/0x10 [ 93.585960][ C0] sock_sendmsg_nosec+0x10e/0x180 [ 93.585980][ C0] __sys_sendto+0x408/0x5a0 [ 93.585993][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 93.586012][ C0] ? rcu_is_watching+0x16/0xb0 [ 93.586027][ C0] __x64_sys_sendto+0xde/0x100 [ 93.586042][ C0] do_syscall_64+0x166/0x520 [ 93.586056][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.586069][ C0] ? clear_bhb_loop+0x70/0xc0 [ 93.586081][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.586092][ C0] RIP: 0033:0x7f9d8b99e159 [ 93.586106][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 93.586114][ C0] RSP: 002b:00007f9d8c8cefe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 93.586126][ C0] RAX: ffffffffffffffda RBX: 00007f9d8bc25fa0 RCX: 00007f9d8b99e159 [ 93.586136][ C0] RDX: 0000000000000025 RSI: 0000200000000400 RDI: 0000000000000004 [ 93.586143][ C0] RBP: 00007f9d8ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 93.586150][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.586157][ C0] R13: 00007f9d8bc26038 R14: 00007f9d8bc25fa0 R15: 00007ffdc3062d48 [ 93.586171][ C0]