[ 128.473443][ T40] audit: type=1400 audit(1576481756.174:41): avc: denied { map } for pid=8716 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '[localhost]:46373' (ECDSA) to the list of known hosts. executing program [ 131.016207][ T40] audit: type=1400 audit(1576481758.714:42): avc: denied { map } for pid=8731 comm="syz-executor713" path="/syz-executor713748103" dev="sda1" ino=16527 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 131.047536][ T8731] tipc: Started in network mode [ 131.076558][ T40] audit: type=1400 audit(1576481758.724:43): avc: denied { create } for pid=8731 comm="syz-executor713" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 131.087075][ T8731] tipc: Own node identity ff000000000000000000000000000001, cluster identity 4711 [ 131.145176][ T40] audit: type=1400 audit(1576481758.734:44): avc: denied { write } for pid=8731 comm="syz-executor713" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 131.145498][ T40] audit: type=1400 audit(1576481758.734:45): avc: denied { read } for pid=8731 comm="syz-executor713" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 131.262887][ T8731] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor713/8731 [ 131.279920][ T8731] caller is dst_cache_get+0x3d/0xb0 [ 131.296243][ T8731] CPU: 3 PID: 8731 Comm: syz-executor713 Not tainted 5.5.0-rc1-syzkaller #0 [ 131.304897][ T8731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 131.304897][ T8731] Call Trace: [ 131.304897][ T8731] dump_stack+0x197/0x210 [ 131.304897][ T8731] debug_smp_processor_id.cold+0x87/0x97 [ 131.304897][ T8731] dst_cache_get+0x3d/0xb0 [ 131.304897][ T8731] tipc_udp_xmit.isra.0+0xc0/0xaa0 [ 131.304897][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 131.304897][ T8731] ? tipc_udp_addr2str+0x170/0x170 [ 131.304897][ T8731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.304897][ T8731] ? tipc_crypto_xmit+0xb3e/0x2c70 [ 131.304897][ T8731] ? bearer_get+0x16e/0x350 [ 131.304897][ T8731] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 131.304897][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 131.304897][ T8731] ? rcu_read_lock_held_common+0x130/0x130 [ 131.304897][ T8731] tipc_udp_send_msg+0x3ea/0x490 [ 131.304897][ T8731] tipc_bearer_xmit_skb+0x219/0x480 [ 131.304897][ T8731] ? tipc_bearer_mtu+0x4e0/0x4e0 [ 131.304897][ T8731] tipc_enable_bearer+0xb18/0xd90 [ 131.304897][ T8731] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 131.304897][ T8731] ? tipc_bearer_xmit_skb+0x480/0x480 [ 131.304897][ T8731] ? nla_memcpy+0xb0/0xb0 [ 131.304897][ T8731] __tipc_nl_bearer_enable+0x2de/0x3a0 [ 131.304897][ T8731] ? __tipc_nl_bearer_enable+0x2de/0x3a0 [ 131.304897][ T8731] ? tipc_nl_bearer_disable+0x40/0x40 [ 131.304897][ T8731] ? nla_memcpy+0xb0/0xb0 [ 131.304897][ T8731] ? __nla_parse+0x43/0x60 [ 131.304897][ T8731] tipc_nl_bearer_enable+0x23/0x40 [ 131.304897][ T8731] genl_rcv_msg+0x67d/0xea0 [ 131.304897][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 131.304897][ T8731] ? __kasan_check_read+0x11/0x20 [ 131.304897][ T8731] ? __lock_acquire+0x8a0/0x4a00 [ 131.304897][ T8731] ? find_held_lock+0x35/0x130 [ 131.304897][ T8731] netlink_rcv_skb+0x177/0x450 [ 131.304897][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 131.304897][ T8731] ? netlink_ack+0xb50/0xb50 [ 131.304897][ T8731] ? __kasan_check_write+0x14/0x20 [ 131.304897][ T8731] ? netlink_deliver_tap+0x24a/0xbe0 [ 131.304897][ T8731] genl_rcv+0x29/0x40 [ 131.304897][ T8731] netlink_unicast+0x58c/0x7d0 [ 131.304897][ T8731] ? netlink_attachskb+0x870/0x870 [ 131.304897][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.304897][ T8731] netlink_sendmsg+0x91c/0xea0 [ 131.304897][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 131.304897][ T8731] ? tomoyo_socket_sendmsg+0x26/0x30 [ 131.304897][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.304897][ T8731] ? security_socket_sendmsg+0x8d/0xc0 [ 131.304897][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 131.304897][ T8731] sock_sendmsg+0xd7/0x130 [ 131.304897][ T8731] ____sys_sendmsg+0x753/0x880 [ 131.304897][ T8731] ? kernel_sendmsg+0x50/0x50 [ 131.304897][ T8731] ? debug_object_active_state+0x28a/0x350 [ 131.304897][ T8731] ? find_held_lock+0x35/0x130 [ 131.304897][ T8731] ___sys_sendmsg+0x100/0x170 [ 131.304897][ T8731] ? sendmsg_copy_msghdr+0x70/0x70 [ 131.304897][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 131.304897][ T8731] ? __kasan_check_read+0x11/0x20 [ 131.304897][ T8731] ? mark_lock+0xc2/0x1220 [ 131.304897][ T8731] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 131.304897][ T8731] ? __kasan_check_read+0x11/0x20 [ 131.304897][ T8731] ? __lock_acquire+0x16f2/0x4a00 [ 131.304897][ T8731] ? debug_object_deactivate+0x320/0x320 [ 131.304897][ T8731] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 131.304897][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.304897][ T8731] ? __fget_light+0x1a9/0x230 [ 131.304897][ T8731] ? __fdget+0x1b/0x20 [ 131.304897][ T8731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.304897][ T8731] __sys_sendmsg+0x105/0x1d0 [ 131.304897][ T8731] ? __sys_sendmsg_sock+0xc0/0xc0 [ 131.304897][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 131.304897][ T8731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 131.304897][ T8731] ? do_syscall_64+0x26/0x790 [ 131.304897][ T8731] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.304897][ T8731] ? do_syscall_64+0x26/0x790 [ 131.304897][ T8731] __x64_sys_sendmsg+0x78/0xb0 [ 131.304897][ T8731] do_syscall_64+0xfa/0x790 [ 131.304897][ T8731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.304897][ T8731] RIP: 0033:0x437d89 [ 131.304897][ T8731] Code: c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 0f 83 0b 9f fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.304897][ T8731] RSP: 002b:00007ffe19a780b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 131.304897][ T8731] RAX: ffffffffffffffda RBX: 00000000004002f8 RCX: 0000000000437d89 [ 131.304897][ T8731] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 131.304897][ T8731] RBP: 00000000006b6018 R08: 0000000000000044 R09: 00000000004002f8 [ 131.304897][ T8731] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000402040 [ 131.304897][ T8731] R13: 00000000004020d0 R14: 0000000000000000 R15: 0000000000000000 [ 132.425368][ T3168] tipc: 32-bit node address hash set to 10000ff [ 132.445385][ T8731] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor713/8731 [ 132.459755][ T8731] caller is dst_cache_set_ip6+0xa5/0x7b0 [ 132.468044][ T8731] CPU: 3 PID: 8731 Comm: syz-executor713 Not tainted 5.5.0-rc1-syzkaller #0 [ 132.480683][ T8731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 132.500782][ T8731] Call Trace: [ 132.500782][ T8731] dump_stack+0x197/0x210 [ 132.510646][ T8731] debug_smp_processor_id.cold+0x87/0x97 [ 132.521287][ T8731] dst_cache_set_ip6+0xa5/0x7b0 [ 132.521287][ T8731] ? ip6_dst_lookup_flow+0x161/0x1d0 [ 132.530635][ T8731] ? dst_cache_destroy+0x1b0/0x1b0 [ 132.540669][ T8731] ? ip6_dst_lookup+0x70/0x70 [ 132.540669][ T8731] tipc_udp_xmit.isra.0+0x46a/0xaa0 [ 132.550621][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 132.560661][ T8731] ? tipc_udp_addr2str+0x170/0x170 [ 132.570608][ T8731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.580619][ T8731] ? tipc_crypto_xmit+0xb3e/0x2c70 [ 132.590638][ T8731] ? bearer_get+0x16e/0x350 [ 132.590638][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 132.600711][ T8731] ? rcu_read_lock_held_common+0x130/0x130 [ 132.600711][ T8731] tipc_udp_send_msg+0x3ea/0x490 [ 132.610705][ T8731] tipc_bearer_xmit_skb+0x219/0x480 [ 132.620843][ T8731] ? tipc_bearer_mtu+0x4e0/0x4e0 [ 132.620843][ T8731] tipc_enable_bearer+0xb18/0xd90 [ 132.630628][ T8731] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 132.640647][ T8731] ? tipc_bearer_xmit_skb+0x480/0x480 [ 132.640647][ T8731] ? nla_memcpy+0xb0/0xb0 [ 132.650784][ T8731] __tipc_nl_bearer_enable+0x2de/0x3a0 [ 132.660726][ T8731] ? __tipc_nl_bearer_enable+0x2de/0x3a0 [ 132.670950][ T8731] ? tipc_nl_bearer_disable+0x40/0x40 [ 132.670950][ T8731] ? nla_memcpy+0xb0/0xb0 [ 132.680682][ T8731] ? __nla_parse+0x43/0x60 [ 132.680682][ T8731] tipc_nl_bearer_enable+0x23/0x40 [ 132.690775][ T8731] genl_rcv_msg+0x67d/0xea0 [ 132.700692][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 132.710736][ T8731] ? __kasan_check_read+0x11/0x20 [ 132.710736][ T8731] ? __lock_acquire+0x8a0/0x4a00 [ 132.720709][ T8731] ? find_held_lock+0x35/0x130 [ 132.730831][ T8731] netlink_rcv_skb+0x177/0x450 [ 132.730831][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 132.740730][ T8731] ? netlink_ack+0xb50/0xb50 [ 132.740730][ T8731] ? __kasan_check_write+0x14/0x20 [ 132.750793][ T8731] ? netlink_deliver_tap+0x24a/0xbe0 [ 132.760831][ T8731] genl_rcv+0x29/0x40 [ 132.760831][ T8731] netlink_unicast+0x58c/0x7d0 [ 132.770696][ T8731] ? netlink_attachskb+0x870/0x870 [ 132.780619][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.780619][ T8731] netlink_sendmsg+0x91c/0xea0 [ 132.790638][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 132.800712][ T8731] ? tomoyo_socket_sendmsg+0x26/0x30 [ 132.800712][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.810640][ T8731] ? security_socket_sendmsg+0x8d/0xc0 [ 132.820639][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 132.830658][ T8731] sock_sendmsg+0xd7/0x130 [ 132.830658][ T8731] ____sys_sendmsg+0x753/0x880 [ 132.840688][ T8731] ? kernel_sendmsg+0x50/0x50 [ 132.850624][ T8731] ? debug_object_active_state+0x28a/0x350 [ 132.860767][ T8731] ? find_held_lock+0x35/0x130 [ 132.860767][ T8731] ___sys_sendmsg+0x100/0x170 [ 132.870638][ T8731] ? sendmsg_copy_msghdr+0x70/0x70 [ 132.880658][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 132.880658][ T8731] ? __kasan_check_read+0x11/0x20 [ 132.890636][ T8731] ? mark_lock+0xc2/0x1220 [ 132.900992][ T8731] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 132.900992][ T8731] ? __kasan_check_read+0x11/0x20 [ 132.910710][ T8731] ? __lock_acquire+0x16f2/0x4a00 [ 132.920723][ T8731] ? debug_object_deactivate+0x320/0x320 [ 132.931432][ T8731] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 132.940789][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.950707][ T8731] ? __fget_light+0x1a9/0x230 [ 132.961356][ T8731] ? __fdget+0x1b/0x20 [ 132.961356][ T8731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.970737][ T8731] __sys_sendmsg+0x105/0x1d0 [ 132.980677][ T8731] ? __sys_sendmsg_sock+0xc0/0xc0 [ 132.990712][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 132.990712][ T8731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.000849][ T8731] ? do_syscall_64+0x26/0x790 [ 133.010753][ T8731] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.020681][ T8731] ? do_syscall_64+0x26/0x790 [ 133.020681][ T8731] __x64_sys_sendmsg+0x78/0xb0 [ 133.030757][ T8731] do_syscall_64+0xfa/0x790 [ 133.040907][ T8731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.050750][ T8731] RIP: 0033:0x437d89 [ 133.050750][ T8731] Code: c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 0f 83 0b 9f fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.083738][ T8731] RSP: 002b:00007ffe19a780b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.090813][ T8731] RAX: ffffffffffffffda RBX: 00000000004002f8 RCX: 0000000000437d89 [ 133.100661][ T8731] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 133.110673][ T8731] RBP: 00000000006b6018 R08: 0000000000000044 R09: 00000000004002f8 [ 133.110673][ T8731] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000402040 [ 133.130584][ T8731] R13: 00000000004020d0 R14: 0000000000000000 R15: 0000000000000000 [ 133.145067][ T8731] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor713/8731 [ 133.155484][ T8731] caller is dst_cache_set_ip6+0x2ee/0x7b0 [ 133.161743][ T8731] CPU: 0 PID: 8731 Comm: syz-executor713 Not tainted 5.5.0-rc1-syzkaller #0 [ 133.171242][ T8731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 133.171636][ T8731] Call Trace: [ 133.171636][ T8731] dump_stack+0x197/0x210 [ 133.171636][ T8731] debug_smp_processor_id.cold+0x87/0x97 [ 133.171636][ T8731] dst_cache_set_ip6+0x2ee/0x7b0 [ 133.171636][ T8731] ? dst_cache_destroy+0x1b0/0x1b0 [ 133.171636][ T8731] ? ip6_dst_lookup+0x70/0x70 [ 133.171636][ T8731] tipc_udp_xmit.isra.0+0x46a/0xaa0 [ 133.171636][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 133.171636][ T8731] ? tipc_udp_addr2str+0x170/0x170 [ 133.171636][ T8731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.171636][ T8731] ? tipc_crypto_xmit+0xb3e/0x2c70 [ 133.171636][ T8731] ? bearer_get+0x16e/0x350 [ 133.171636][ T8731] ? rcu_read_lock_held+0x9c/0xb0 [ 133.171636][ T8731] ? rcu_read_lock_held_common+0x130/0x130 [ 133.171636][ T8731] tipc_udp_send_msg+0x3ea/0x490 [ 133.171636][ T8731] tipc_bearer_xmit_skb+0x219/0x480 [ 133.171636][ T8731] ? tipc_bearer_mtu+0x4e0/0x4e0 [ 133.171636][ T8731] tipc_enable_bearer+0xb18/0xd90 [ 133.171636][ T8731] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 133.171636][ T8731] ? tipc_bearer_xmit_skb+0x480/0x480 [ 133.171636][ T8731] ? nla_memcpy+0xb0/0xb0 [ 133.171636][ T8731] __tipc_nl_bearer_enable+0x2de/0x3a0 [ 133.171636][ T8731] ? __tipc_nl_bearer_enable+0x2de/0x3a0 [ 133.171636][ T8731] ? tipc_nl_bearer_disable+0x40/0x40 [ 133.171636][ T8731] ? nla_memcpy+0xb0/0xb0 [ 133.171636][ T8731] ? __nla_parse+0x43/0x60 [ 133.171636][ T8731] tipc_nl_bearer_enable+0x23/0x40 [ 133.171636][ T8731] genl_rcv_msg+0x67d/0xea0 [ 133.171636][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 133.171636][ T8731] ? __kasan_check_read+0x11/0x20 [ 133.171636][ T8731] ? __lock_acquire+0x8a0/0x4a00 [ 133.171636][ T8731] ? find_held_lock+0x35/0x130 [ 133.171636][ T8731] netlink_rcv_skb+0x177/0x450 [ 133.171636][ T8731] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 133.171636][ T8731] ? netlink_ack+0xb50/0xb50 [ 133.171636][ T8731] ? __kasan_check_write+0x14/0x20 [ 133.171636][ T8731] ? netlink_deliver_tap+0x24a/0xbe0 [ 133.171636][ T8731] genl_rcv+0x29/0x40 [ 133.171636][ T8731] netlink_unicast+0x58c/0x7d0 [ 133.171636][ T8731] ? netlink_attachskb+0x870/0x870 [ 133.171636][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.171636][ T8731] netlink_sendmsg+0x91c/0xea0 [ 133.171636][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 133.171636][ T8731] ? tomoyo_socket_sendmsg+0x26/0x30 [ 133.171636][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.171636][ T8731] ? security_socket_sendmsg+0x8d/0xc0 [ 133.171636][ T8731] ? netlink_unicast+0x7d0/0x7d0 [ 133.171636][ T8731] sock_sendmsg+0xd7/0x130 [ 133.171636][ T8731] ____sys_sendmsg+0x753/0x880 [ 133.171636][ T8731] ? kernel_sendmsg+0x50/0x50 [ 133.171636][ T8731] ? debug_object_active_state+0x28a/0x350 [ 133.171636][ T8731] ? find_held_lock+0x35/0x130 [ 133.171636][ T8731] ___sys_sendmsg+0x100/0x170 [ 133.171636][ T8731] ? sendmsg_copy_msghdr+0x70/0x70 [ 133.171636][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 133.171636][ T8731] ? __kasan_check_read+0x11/0x20 [ 133.171636][ T8731] ? mark_lock+0xc2/0x1220 [ 133.171636][ T8731] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 133.171636][ T8731] ? __kasan_check_read+0x11/0x20 [ 133.171636][ T8731] ? __lock_acquire+0x16f2/0x4a00 [ 133.171636][ T8731] ? debug_object_deactivate+0x320/0x320 [ 133.171636][ T8731] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 133.171636][ T8731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.171636][ T8731] ? __fget_light+0x1a9/0x230 [ 133.171636][ T8731] ? __fdget+0x1b/0x20 [ 133.171636][ T8731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.171636][ T8731] __sys_sendmsg+0x105/0x1d0 [ 133.171636][ T8731] ? __sys_sendmsg_sock+0xc0/0xc0 [ 133.171636][ T8731] ? lockdep_hardirqs_on+0x421/0x5e0 [ 133.171636][ T8731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.171636][ T8731] ? do_syscall_64+0x26/0x790 [ 133.171636][ T8731] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.171636][ T8731] ? do_syscall_64+0x26/0x790 [ 133.171636][ T8731] __x64_sys_sendmsg+0x78/0xb0 [ 133.171636][ T8731] do_syscall_64+0xfa/0x790 [ 133.171636][ T8731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.171636][ T8731] RIP: 0033:0x437d89 [ 133.171636][ T8731] Code: c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 0f 83 0b 9f fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.171636][ T8731] RSP: 002b:00007ffe19a780b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.171636][ T8731] RAX: ffffffffffffffda RBX: 00000000004002f8 RCX: 0000000000437d89 [ 133.171636][ T8731] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 133.171636][ T8731] RBP: 00000000006b6018 R08: 0000000000000044 R09: 00000000004002f8 [ 133.171636][ T8731] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000402040 [ 133.171636][ T8731] R13: 00000000004020d0 R14: 0000000000000000 R15: 0000000000000000 [ 133.781865][ T8731] tipc: Enabled bearer , priority 10