ng\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x24c, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x4, 0x0, 0x9, 0x2}, {0x2, 0x6, 0xff, 0x100}, {0x1, 0x2, 0x8}, {0x80, 0x4, 0x0, 0x400}, {0x3, 0x7, 0x9}, {0x7fff, 0x7, 0x4, 0x885}, {0x1, 0x2e, 0x20, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r26}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r29}}, {0x8}}}]}}, {{0x8, 0x1, r31}, {0x274, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r32}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r33}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x6, 0x3, 0x1f, 0x7ff}, {0x0, 0x4, 0x5, 0xffff}, {0x3, 0x0, 0x81, 0x7}, {0x3, 0x1, 0x56, 0x6}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r35}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r37}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3f}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r38}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfa}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r42}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r43}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}]}, 0x84c}, 0x1, 0x0, 0x0, 0xa042040}, 0x20000000) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 2040.656598][T27831] ? rw_copy_check_uvector+0x2ce/0x390 [ 2040.662447][T27831] ? ___might_sleep+0x163/0x2c0 [ 2040.667352][T27831] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2040.673409][T27831] inet6_sendmsg+0x9e/0xe0 [ 2040.677943][T27831] ? inet6_sendmsg+0x9e/0xe0 [ 2040.682653][T27831] ? inet6_ioctl+0x1c0/0x1c0 [ 2040.687480][T27831] sock_sendmsg+0xd7/0x130 [ 2040.691992][T27831] ___sys_sendmsg+0x3e2/0x920 [ 2040.698032][T27831] ? copy_msghdr_from_user+0x440/0x440 [ 2040.703906][T27831] ? __kasan_check_read+0x11/0x20 [ 2040.709312][T27831] ? __lock_acquire+0x16f2/0x4a00 [ 2040.714985][T27831] ? __kasan_check_read+0x11/0x20 [ 2040.720032][T27831] ? __might_fault+0x12b/0x1e0 [ 2040.724892][T27831] ? find_held_lock+0x35/0x130 [ 2040.730610][T27831] ? __might_fault+0x12b/0x1e0 [ 2040.735849][T27831] ? ksys_dup3+0x3e0/0x3e0 [ 2040.740397][T27831] ? lock_downgrade+0x920/0x920 [ 2040.745452][T27831] ? ___might_sleep+0x163/0x2c0 [ 2040.750505][T27831] __sys_sendmmsg+0x1bf/0x4d0 [ 2040.756807][T27831] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2040.761896][T27831] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2040.768656][T27831] ? fput_many+0x12c/0x1a0 [ 2040.773075][T27831] ? fput+0x1b/0x20 [ 2040.777181][T27831] ? ksys_write+0x1cf/0x290 [ 2040.781804][T27831] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2040.787470][T27831] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2040.793169][T27831] ? do_syscall_64+0x26/0x760 [ 2040.797951][T27831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2040.804401][T27831] ? do_syscall_64+0x26/0x760 [ 2040.809107][T27831] __x64_sys_sendmmsg+0x9d/0x100 [ 2040.814429][T27831] do_syscall_64+0xfa/0x760 [ 2040.818962][T27831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2040.825385][T27831] RIP: 0033:0x459a59 [ 2040.829582][T27831] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2040.851187][T27831] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 15:27:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9) [ 2040.860063][T27831] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2040.868512][T27831] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2040.877096][T27831] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2040.885699][T27831] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2040.895117][T27831] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2042.185872][ C0] net_ratelimit: 24 callbacks suppressed [ 2042.185879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2042.197327][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.385872][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.391793][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.397837][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.403826][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.409801][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.415846][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.421790][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.427684][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:27:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4) 15:27:46 executing program 5 (fault-call:4 fault-nth:31): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:27:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7) 15:27:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:27:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:27:46 executing program 1: r0 = socket(0x40000000015, 0xe990931146b40064, 0x6) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x63, &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x101, 0x4) [ 2044.276732][T27865] FAULT_INJECTION: forcing a failure. [ 2044.276732][T27865] name failslab, interval 1, probability 0, space 0, times 0 [ 2044.289772][T27865] CPU: 0 PID: 27865 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2044.297692][T27865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2044.307781][T27865] Call Trace: [ 2044.311105][T27865] dump_stack+0x172/0x1f0 [ 2044.315470][T27865] should_fail.cold+0xa/0x15 [ 2044.320188][T27865] ? fault_create_debugfs_attr+0x180/0x180 [ 2044.326116][T27865] ? find_held_lock+0x35/0x130 [ 2044.330904][T27865] ? run_filter+0x229/0x4f0 [ 2044.335446][T27865] __should_failslab+0x121/0x190 [ 2044.340429][T27865] should_failslab+0x9/0x14 [ 2044.344945][T27865] kmem_cache_alloc+0x47/0x710 [ 2044.349815][T27865] ? __kasan_check_read+0x11/0x20 [ 2044.354935][T27865] skb_clone+0x154/0x3d0 [ 2044.359188][T27865] packet_rcv+0xe69/0x13a0 [ 2044.363612][T27865] ? run_filter+0x4f0/0x4f0 [ 2044.368110][T27865] dev_queue_xmit_nit+0x222/0xa20 [ 2044.373129][T27865] dev_hard_start_xmit+0xbb/0x9b0 [ 2044.378237][T27865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2044.384605][T27865] __dev_queue_xmit+0x2c6c/0x3720 [ 2044.389679][T27865] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2044.395081][T27865] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2044.400675][T27865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2044.407003][T27865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2044.413242][T27865] ? debug_smp_processor_id+0x3c/0x214 [ 2044.418694][T27865] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2044.424928][T27865] ? rcu_read_lock_held_common+0xbd/0x130 [ 2044.430647][T27865] dev_queue_xmit+0x18/0x20 [ 2044.435146][T27865] ? dev_queue_xmit+0x18/0x20 [ 2044.439902][T27865] neigh_direct_output+0x16/0x20 [ 2044.444827][T27865] ip6_finish_output2+0x1034/0x2550 [ 2044.450019][T27865] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2044.455555][T27865] ? lock_downgrade+0x920/0x920 [ 2044.460401][T27865] ? netif_rx_ni+0x670/0x670 [ 2044.464988][T27865] ? __kasan_check_read+0x11/0x20 [ 2044.470006][T27865] __ip6_finish_output+0x444/0xaa0 [ 2044.475105][T27865] ? __ip6_finish_output+0x444/0xaa0 [ 2044.480468][T27865] ip6_finish_output+0x38/0x1f0 [ 2044.485310][T27865] ip6_output+0x235/0x7f0 [ 2044.489650][T27865] ? ip6_finish_output+0x1f0/0x1f0 [ 2044.494750][T27865] ? __ip6_finish_output+0xaa0/0xaa0 [ 2044.500285][T27865] ? ip6_make_skb+0x370/0x570 [ 2044.504956][T27865] ? ip_reply_glue_bits+0xc0/0xc0 [ 2044.510064][T27865] ip6_local_out+0xbb/0x1b0 [ 2044.514560][T27865] ip6_send_skb+0xbb/0x350 [ 2044.519066][T27865] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2044.524514][T27865] ? ip6_dst_lookup_flow+0x220/0x220 [ 2044.529799][T27865] udpv6_sendmsg+0x21e0/0x2990 [ 2044.534595][T27865] ? ip_reply_glue_bits+0xc0/0xc0 [ 2044.539643][T27865] ? udp_v6_get_port+0x6b0/0x6b0 [ 2044.544596][T27865] ? __might_fault+0x12b/0x1e0 [ 2044.549355][T27865] ? find_held_lock+0x35/0x130 [ 2044.554288][T27865] ? __might_fault+0x12b/0x1e0 [ 2044.559062][T27865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2044.565340][T27865] ? rw_copy_check_uvector+0x2ce/0x390 [ 2044.570810][T27865] ? ___might_sleep+0x163/0x2c0 [ 2044.575675][T27865] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2044.581218][T27865] inet6_sendmsg+0x9e/0xe0 [ 2044.585623][T27865] ? inet6_sendmsg+0x9e/0xe0 [ 2044.590199][T27865] ? inet6_ioctl+0x1c0/0x1c0 [ 2044.594782][T27865] sock_sendmsg+0xd7/0x130 [ 2044.599325][T27865] ___sys_sendmsg+0x3e2/0x920 [ 2044.604018][T27865] ? copy_msghdr_from_user+0x440/0x440 [ 2044.609490][T27865] ? __kasan_check_read+0x11/0x20 [ 2044.614598][T27865] ? __lock_acquire+0x16f2/0x4a00 [ 2044.619668][T27865] ? __kasan_check_read+0x11/0x20 [ 2044.624742][T27865] ? __might_fault+0x12b/0x1e0 [ 2044.629510][T27865] ? find_held_lock+0x35/0x130 [ 2044.634268][T27865] ? __might_fault+0x12b/0x1e0 [ 2044.639058][T27865] ? ksys_dup3+0x3e0/0x3e0 [ 2044.643531][T27865] ? lock_downgrade+0x920/0x920 [ 2044.648418][T27865] ? ___might_sleep+0x163/0x2c0 [ 2044.653268][T27865] __sys_sendmmsg+0x1bf/0x4d0 [ 2044.657940][T27865] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2044.662975][T27865] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2044.669205][T27865] ? fput_many+0x12c/0x1a0 [ 2044.673620][T27865] ? fput+0x1b/0x20 [ 2044.677480][T27865] ? ksys_write+0x1cf/0x290 [ 2044.681975][T27865] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2044.687436][T27865] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2044.692884][T27865] ? do_syscall_64+0x26/0x760 [ 2044.697551][T27865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2044.703713][T27865] ? do_syscall_64+0x26/0x760 [ 2044.708393][T27865] __x64_sys_sendmmsg+0x9d/0x100 [ 2044.713326][T27865] do_syscall_64+0xfa/0x760 [ 2044.717826][T27865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2044.723782][T27865] RIP: 0033:0x459a59 [ 2044.727681][T27865] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2044.747378][T27865] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2044.756081][T27865] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2044.764076][T27865] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:27:46 executing program 1: r0 = socket(0x11, 0xa403750aed85516a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = accept$inet6(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={r4, 0x54, "d91e7593293c631738cff55b746c1e214f0ab94b07a0aaf4618472b58cafbdfa3b76122e153c8c40cbb615e0c53bdef6e8d0db4ff039ddf3105de783a8c30d5893a1a400da141797eaffbe870298d45b2b641f58"}, &(0x7f0000000100)=0x5c) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") getsockopt(r5, 0x514, 0x2, 0x0, &(0x7f0000000040)) [ 2044.772342][T27865] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2044.780353][T27865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2044.788313][T27865] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:27:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8) 15:27:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe) 15:27:47 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x10000114, 0x10000, 0x0, &(0x7f000033bffc)=0xfd) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x7) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd6887567aeed36564096559d62a6ac8c9944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @remote}, &(0x7f0000000380)=0x10) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0x7, 0x14a, 0x4, 0x7, 0x7f, 0x1, 0x7, 0x612, r6}, 0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000140)=0x1ff, 0x4) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r7, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r7, &(0x7f0000005c00), 0x1, 0x0) ioctl$sock_ax25_SIOCDELRT(r7, 0x890c, &(0x7f0000000180)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x3, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r8 = accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x0, @local, 0x2}}}, 0x88) 15:27:47 executing program 5 (fault-call:4 fault-nth:32): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2045.223903][T27889] FAULT_INJECTION: forcing a failure. [ 2045.223903][T27889] name failslab, interval 1, probability 0, space 0, times 0 [ 2045.236972][T27889] CPU: 0 PID: 27889 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2045.245054][T27889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2045.255116][T27889] Call Trace: [ 2045.258424][T27889] dump_stack+0x172/0x1f0 [ 2045.262746][T27889] should_fail.cold+0xa/0x15 [ 2045.267337][T27889] ? fault_create_debugfs_attr+0x180/0x180 [ 2045.273133][T27889] ? ___might_sleep+0x163/0x2c0 [ 2045.277975][T27889] __should_failslab+0x121/0x190 [ 2045.282901][T27889] should_failslab+0x9/0x14 [ 2045.287476][T27889] kmem_cache_alloc_node+0x268/0x740 [ 2045.292745][T27889] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2045.298128][T27889] ? __dev_queue_xmit+0x1798/0x3720 [ 2045.303307][T27889] ? trace_hardirqs_on+0x67/0x240 [ 2045.308321][T27889] __alloc_skb+0xd5/0x5e0 [ 2045.312643][T27889] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2045.318275][T27889] alloc_skb_with_frags+0x93/0x590 [ 2045.323455][T27889] ? ip6_finish_output2+0x106d/0x2550 [ 2045.328814][T27889] sock_alloc_send_pskb+0x7ad/0x920 [ 2045.334007][T27889] ? ip6_finish_output2+0x10a0/0x2550 [ 2045.339365][T27889] ? proto_register+0x990/0x990 [ 2045.344206][T27889] ? __local_bh_enable_ip+0x15a/0x270 [ 2045.349567][T27889] ? ip6_mtu+0x2e6/0x460 [ 2045.353796][T27889] ? find_held_lock+0x35/0x130 [ 2045.358544][T27889] sock_alloc_send_skb+0x32/0x40 [ 2045.363472][T27889] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2045.369180][T27889] ? ip_reply_glue_bits+0xc0/0xc0 [ 2045.374195][T27889] ? ip6_setup_cork+0x18f0/0x18f0 [ 2045.379207][T27889] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2045.384306][T27889] ip6_make_skb+0x32f/0x570 [ 2045.388889][T27889] ? ip_reply_glue_bits+0xc0/0xc0 [ 2045.393897][T27889] ? ip_reply_glue_bits+0xc0/0xc0 [ 2045.399002][T27889] ? ip6_push_pending_frames+0xf0/0xf0 [ 2045.405317][T27889] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2045.410849][T27889] ? ip6_dst_lookup_flow+0x220/0x220 [ 2045.416125][T27889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2045.422357][T27889] udpv6_sendmsg+0x218e/0x2990 [ 2045.427111][T27889] ? ip_reply_glue_bits+0xc0/0xc0 [ 2045.432125][T27889] ? udp_v6_get_port+0x6b0/0x6b0 [ 2045.437491][T27889] ? __might_fault+0x12b/0x1e0 [ 2045.442255][T27889] ? find_held_lock+0x35/0x130 [ 2045.447007][T27889] ? __might_fault+0x12b/0x1e0 [ 2045.451755][T27889] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2045.457992][T27889] ? rw_copy_check_uvector+0x2ce/0x390 [ 2045.463444][T27889] ? ___might_sleep+0x163/0x2c0 [ 2045.468302][T27889] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2045.473838][T27889] inet6_sendmsg+0x9e/0xe0 [ 2045.478236][T27889] ? inet6_sendmsg+0x9e/0xe0 [ 2045.482810][T27889] ? inet6_ioctl+0x1c0/0x1c0 [ 2045.487388][T27889] sock_sendmsg+0xd7/0x130 [ 2045.491788][T27889] ___sys_sendmsg+0x3e2/0x920 [ 2045.496447][T27889] ? copy_msghdr_from_user+0x440/0x440 [ 2045.501905][T27889] ? __kasan_check_read+0x11/0x20 [ 2045.506915][T27889] ? __lock_acquire+0x16f2/0x4a00 [ 2045.511925][T27889] ? __kasan_check_read+0x11/0x20 [ 2045.516937][T27889] ? __might_fault+0x12b/0x1e0 [ 2045.521683][T27889] ? find_held_lock+0x35/0x130 [ 2045.526527][T27889] ? __might_fault+0x12b/0x1e0 [ 2045.531278][T27889] ? ksys_dup3+0x3e0/0x3e0 [ 2045.535714][T27889] ? lock_downgrade+0x920/0x920 [ 2045.540561][T27889] ? ___might_sleep+0x163/0x2c0 [ 2045.545415][T27889] __sys_sendmmsg+0x1bf/0x4d0 [ 2045.550116][T27889] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2045.555139][T27889] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2045.561373][T27889] ? fput_many+0x12c/0x1a0 [ 2045.565772][T27889] ? fput+0x1b/0x20 [ 2045.569561][T27889] ? ksys_write+0x1cf/0x290 [ 2045.574054][T27889] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2045.579496][T27889] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2045.585031][T27889] ? do_syscall_64+0x26/0x760 [ 2045.589781][T27889] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2045.595916][T27889] ? do_syscall_64+0x26/0x760 [ 2045.600592][T27889] __x64_sys_sendmmsg+0x9d/0x100 [ 2045.605541][T27889] do_syscall_64+0xfa/0x760 [ 2045.611083][T27889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2045.616960][T27889] RIP: 0033:0x459a59 [ 2045.620839][T27889] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2045.640510][T27889] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2045.648999][T27889] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2045.656965][T27889] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2045.664921][T27889] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 15:27:47 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9) [ 2045.673325][T27889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2045.681278][T27889] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2048.425989][ C0] net_ratelimit: 14 callbacks suppressed [ 2048.425999][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2048.437549][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2049.625933][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2049.631803][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2049.637694][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2049.643569][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2049.649703][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2049.655503][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2049.661568][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2049.667550][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:27:52 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9) 15:27:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe) 15:27:52 executing program 5 (fault-call:4 fault-nth:33): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:27:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11) 15:27:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:27:52 executing program 1: r0 = socket(0x3, 0x5, 0x80) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@remote, 0x5e, r2}) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) 15:27:52 executing program 1: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) [ 2050.614718][T27911] FAULT_INJECTION: forcing a failure. [ 2050.614718][T27911] name failslab, interval 1, probability 0, space 0, times 0 [ 2050.655897][T27911] CPU: 1 PID: 27911 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2050.663933][T27911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2050.673990][T27911] Call Trace: [ 2050.677297][T27911] dump_stack+0x172/0x1f0 [ 2050.681689][T27911] should_fail.cold+0xa/0x15 [ 2050.686291][T27911] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2050.691601][T27911] ? fault_create_debugfs_attr+0x180/0x180 [ 2050.697520][T27911] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2050.702803][T27911] __should_failslab+0x121/0x190 [ 2050.707765][T27911] should_failslab+0x9/0x14 [ 2050.712276][T27911] kmem_cache_alloc+0x47/0x710 [ 2050.717819][T27911] ? __kasan_check_read+0x11/0x20 [ 2050.722845][T27911] skb_clone+0x154/0x3d0 [ 2050.727114][T27911] ip6_finish_output2+0x1862/0x2550 [ 2050.732324][T27911] ? ip6_mtu+0x2e6/0x460 [ 2050.736717][T27911] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2050.742283][T27911] ? lock_downgrade+0x920/0x920 [ 2050.747264][T27911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2050.753515][T27911] ? __kasan_check_read+0x11/0x20 [ 2050.758685][T27911] __ip6_finish_output+0x444/0xaa0 [ 2050.763795][T27911] ? __ip6_finish_output+0x444/0xaa0 [ 2050.769098][T27911] ip6_finish_output+0x38/0x1f0 [ 2050.774055][T27911] ip6_output+0x235/0x7f0 [ 2050.778465][T27911] ? ip6_finish_output+0x1f0/0x1f0 [ 2050.783566][T27911] ? __ip6_finish_output+0xaa0/0xaa0 [ 2050.790069][T27911] ? ip6_make_skb+0x370/0x570 [ 2050.794775][T27911] ? ip_reply_glue_bits+0xc0/0xc0 [ 2050.799799][T27911] ip6_local_out+0xbb/0x1b0 [ 2050.804313][T27911] ip6_send_skb+0xbb/0x350 [ 2050.809533][T27911] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2050.815041][T27911] ? ip6_dst_lookup_flow+0x220/0x220 [ 2050.820333][T27911] udpv6_sendmsg+0x21e0/0x2990 [ 2050.825445][T27911] ? ip_reply_glue_bits+0xc0/0xc0 [ 2050.831558][T27911] ? udp_v6_get_port+0x6b0/0x6b0 [ 2050.836637][T27911] ? __might_fault+0x12b/0x1e0 [ 2050.841935][T27911] ? find_held_lock+0x35/0x130 [ 2050.846704][T27911] ? __might_fault+0x12b/0x1e0 [ 2050.851483][T27911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2050.857744][T27911] ? rw_copy_check_uvector+0x2ce/0x390 [ 2050.863233][T27911] ? ___might_sleep+0x163/0x2c0 [ 2050.868741][T27911] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2050.874323][T27911] inet6_sendmsg+0x9e/0xe0 [ 2050.878976][T27911] ? inet6_sendmsg+0x9e/0xe0 [ 2050.883894][T27911] ? inet6_ioctl+0x1c0/0x1c0 [ 2050.888879][T27911] sock_sendmsg+0xd7/0x130 [ 2050.893309][T27911] ___sys_sendmsg+0x3e2/0x920 [ 2050.897982][T27911] ? copy_msghdr_from_user+0x440/0x440 [ 2050.903576][T27911] ? __kasan_check_read+0x11/0x20 [ 2050.908617][T27911] ? __lock_acquire+0x16f2/0x4a00 [ 2050.913845][T27911] ? __kasan_check_read+0x11/0x20 [ 2050.918911][T27911] ? __might_fault+0x12b/0x1e0 [ 2050.923913][T27911] ? find_held_lock+0x35/0x130 [ 2050.929241][T27911] ? __might_fault+0x12b/0x1e0 [ 2050.934740][T27911] ? ksys_dup3+0x3e0/0x3e0 [ 2050.939315][T27911] ? lock_downgrade+0x920/0x920 [ 2050.944353][T27911] ? ___might_sleep+0x163/0x2c0 [ 2050.949234][T27911] __sys_sendmmsg+0x1bf/0x4d0 [ 2050.954115][T27911] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2050.960748][T27911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2050.967032][T27911] ? fput_many+0x12c/0x1a0 [ 2050.971498][T27911] ? fput+0x1b/0x20 [ 2050.975307][T27911] ? ksys_write+0x1cf/0x290 [ 2050.980263][T27911] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2050.985890][T27911] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2050.991388][T27911] ? do_syscall_64+0x26/0x760 [ 2050.996075][T27911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.002582][T27911] ? do_syscall_64+0x26/0x760 [ 2051.007280][T27911] __x64_sys_sendmmsg+0x9d/0x100 [ 2051.015984][T27911] do_syscall_64+0xfa/0x760 [ 2051.020646][T27911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.026554][T27911] RIP: 0033:0x459a59 [ 2051.030808][T27911] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2051.051535][T27911] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2051.060243][T27911] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2051.068845][T27911] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2051.077006][T27911] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2051.084976][T27911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2051.093155][T27911] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:27:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30) 15:27:53 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt(r0, 0x114, 0x270c, 0x0, &(0x7f0000000040)=0xfffffffffffffdb6) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="fddc9a", 0x3, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @rand_addr=0x4}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) shutdown(r2, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge_slave_0\x00', 0x4}, 0x18) 15:27:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11) 15:27:53 executing program 5 (fault-call:4 fault-nth:34): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:27:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe) [ 2051.444560][T27939] FAULT_INJECTION: forcing a failure. [ 2051.444560][T27939] name failslab, interval 1, probability 0, space 0, times 0 [ 2051.488768][T27939] CPU: 0 PID: 27939 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2051.496797][T27939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2051.507163][T27939] Call Trace: [ 2051.510474][T27939] dump_stack+0x172/0x1f0 [ 2051.514821][T27939] should_fail.cold+0xa/0x15 [ 2051.519434][T27939] ? fault_create_debugfs_attr+0x180/0x180 [ 2051.525268][T27939] ? ___might_sleep+0x163/0x2c0 [ 2051.530141][T27939] __should_failslab+0x121/0x190 [ 2051.535210][T27939] should_failslab+0x9/0x14 [ 2051.541908][T27939] kmem_cache_alloc_node+0x268/0x740 [ 2051.547198][T27939] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2051.547213][T27939] ? __dev_queue_xmit+0x1798/0x3720 [ 2051.547226][T27939] ? trace_hardirqs_on+0x67/0x240 [ 2051.547247][T27939] __alloc_skb+0xd5/0x5e0 [ 2051.547263][T27939] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2051.547287][T27939] alloc_skb_with_frags+0x93/0x590 [ 2051.557744][T27939] ? ip6_finish_output2+0x106d/0x2550 [ 2051.557770][T27939] sock_alloc_send_pskb+0x7ad/0x920 [ 2051.567195][T27939] ? ip6_finish_output2+0x10a0/0x2550 [ 2051.567217][T27939] ? proto_register+0x990/0x990 [ 2051.567233][T27939] ? __local_bh_enable_ip+0x15a/0x270 [ 2051.567250][T27939] ? ip6_mtu+0x2e6/0x460 [ 2051.567265][T27939] ? find_held_lock+0x35/0x130 [ 2051.567283][T27939] sock_alloc_send_skb+0x32/0x40 [ 2051.618708][T27939] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2051.625386][T27939] ? ip_reply_glue_bits+0xc0/0xc0 [ 2051.630603][T27939] ? ip6_setup_cork+0x18f0/0x18f0 [ 2051.636814][T27939] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2051.642306][T27939] ip6_make_skb+0x32f/0x570 [ 2051.647359][T27939] ? ip_reply_glue_bits+0xc0/0xc0 [ 2051.652404][T27939] ? ip_reply_glue_bits+0xc0/0xc0 [ 2051.657879][T27939] ? ip6_push_pending_frames+0xf0/0xf0 [ 2051.663348][T27939] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2051.668902][T27939] ? ip6_dst_lookup_flow+0x220/0x220 [ 2051.675014][T27939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2051.681267][T27939] udpv6_sendmsg+0x218e/0x2990 [ 2051.686166][T27939] ? ip_reply_glue_bits+0xc0/0xc0 [ 2051.691477][T27939] ? udp_v6_get_port+0x6b0/0x6b0 [ 2051.696523][T27939] ? __might_fault+0x12b/0x1e0 [ 2051.704004][T27939] ? find_held_lock+0x35/0x130 [ 2051.709202][T27939] ? __might_fault+0x12b/0x1e0 [ 2051.714477][T27939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2051.720750][T27939] ? rw_copy_check_uvector+0x2ce/0x390 [ 2051.726390][T27939] ? ___might_sleep+0x163/0x2c0 [ 2051.731239][T27939] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2051.736775][T27939] inet6_sendmsg+0x9e/0xe0 [ 2051.741175][T27939] ? inet6_sendmsg+0x9e/0xe0 [ 2051.745774][T27939] ? inet6_ioctl+0x1c0/0x1c0 [ 2051.750361][T27939] sock_sendmsg+0xd7/0x130 [ 2051.754771][T27939] ___sys_sendmsg+0x3e2/0x920 [ 2051.759452][T27939] ? copy_msghdr_from_user+0x440/0x440 [ 2051.764905][T27939] ? __kasan_check_read+0x11/0x20 [ 2051.769919][T27939] ? __lock_acquire+0x16f2/0x4a00 [ 2051.775620][T27939] ? __kasan_check_read+0x11/0x20 [ 2051.780648][T27939] ? __might_fault+0x12b/0x1e0 [ 2051.785397][T27939] ? find_held_lock+0x35/0x130 [ 2051.790230][T27939] ? __might_fault+0x12b/0x1e0 [ 2051.794987][T27939] ? ksys_dup3+0x3e0/0x3e0 [ 2051.799385][T27939] ? lock_downgrade+0x920/0x920 [ 2051.804223][T27939] ? ___might_sleep+0x163/0x2c0 [ 2051.809066][T27939] __sys_sendmmsg+0x1bf/0x4d0 [ 2051.813911][T27939] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2051.818931][T27939] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2051.825154][T27939] ? fput_many+0x12c/0x1a0 [ 2051.829647][T27939] ? fput+0x1b/0x20 [ 2051.833435][T27939] ? ksys_write+0x1cf/0x290 [ 2051.837924][T27939] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2051.843362][T27939] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2051.848845][T27939] ? do_syscall_64+0x26/0x760 [ 2051.853500][T27939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.859571][T27939] ? do_syscall_64+0x26/0x760 [ 2051.864259][T27939] __x64_sys_sendmmsg+0x9d/0x100 [ 2051.869194][T27939] do_syscall_64+0xfa/0x760 [ 2051.873874][T27939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.879776][T27939] RIP: 0033:0x459a59 [ 2051.887054][T27939] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2051.906738][T27939] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2051.915145][T27939] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2051.923104][T27939] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2051.931059][T27939] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2051.939017][T27939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2051.948192][T27939] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2056.105878][ C1] net_ratelimit: 2 callbacks suppressed [ 2056.111639][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2056.117458][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2056.123253][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2056.129120][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2056.135659][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2056.141405][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2056.147244][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2056.152977][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2056.158827][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2056.164611][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:28:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60) 15:28:00 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x761b, 0x4) 15:28:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30) 15:28:00 executing program 5 (fault-call:4 fault-nth:35): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11) 15:28:00 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, 0x0, 0x0, 0xa1e3, 0x0, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) accept4$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0}, &(0x7f0000000400)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'nlmon0\x00', r4}) [ 2058.967726][T27959] FAULT_INJECTION: forcing a failure. [ 2058.967726][T27959] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.997602][T27959] CPU: 0 PID: 27959 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2059.005567][T27959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2059.015733][T27959] Call Trace: [ 2059.019066][T27959] dump_stack+0x172/0x1f0 [ 2059.023447][T27959] should_fail.cold+0xa/0x15 [ 2059.028113][T27959] ? fault_create_debugfs_attr+0x180/0x180 [ 2059.033974][T27959] ? ___might_sleep+0x163/0x2c0 [ 2059.038883][T27959] __should_failslab+0x121/0x190 [ 2059.044132][T27959] should_failslab+0x9/0x14 [ 2059.048697][T27959] kmem_cache_alloc_node+0x268/0x740 [ 2059.054108][T27959] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2059.059607][T27959] ? __dev_queue_xmit+0x1798/0x3720 [ 2059.064999][T27959] ? trace_hardirqs_on+0x67/0x240 [ 2059.070093][T27959] __alloc_skb+0xd5/0x5e0 [ 2059.074602][T27959] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2059.080361][T27959] alloc_skb_with_frags+0x93/0x590 [ 2059.085762][T27959] ? ip6_finish_output2+0x106d/0x2550 [ 2059.091363][T27959] sock_alloc_send_pskb+0x7ad/0x920 [ 2059.096629][T27959] ? ip6_finish_output2+0x10a0/0x2550 [ 2059.102063][T27959] ? proto_register+0x990/0x990 [ 2059.107051][T27959] ? __local_bh_enable_ip+0x15a/0x270 [ 2059.112772][T27959] ? ip6_mtu+0x2e6/0x460 15:28:01 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5039235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967000000000000"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x1000) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) ioctl$SIOCAX25GETINFOOLD(r2, 0x89e9, &(0x7f00000000c0)) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2059.117065][T27959] ? find_held_lock+0x35/0x130 [ 2059.121880][T27959] sock_alloc_send_skb+0x32/0x40 [ 2059.126946][T27959] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2059.132717][T27959] ? ip_reply_glue_bits+0xc0/0xc0 [ 2059.137784][T27959] ? ip6_setup_cork+0x18f0/0x18f0 [ 2059.142843][T27959] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2059.148009][T27959] ip6_make_skb+0x32f/0x570 [ 2059.152557][T27959] ? ip_reply_glue_bits+0xc0/0xc0 [ 2059.157632][T27959] ? ip_reply_glue_bits+0xc0/0xc0 [ 2059.162678][T27959] ? ip6_push_pending_frames+0xf0/0xf0 [ 2059.168159][T27959] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2059.173720][T27959] ? ip6_dst_lookup_flow+0x220/0x220 [ 2059.179032][T27959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2059.185294][T27959] udpv6_sendmsg+0x218e/0x2990 [ 2059.190089][T27959] ? ip_reply_glue_bits+0xc0/0xc0 [ 2059.195138][T27959] ? udp_v6_get_port+0x6b0/0x6b0 [ 2059.200203][T27959] ? __might_fault+0x12b/0x1e0 [ 2059.205163][T27959] ? find_held_lock+0x35/0x130 [ 2059.209936][T27959] ? __might_fault+0x12b/0x1e0 [ 2059.214715][T27959] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2059.220967][T27959] ? rw_copy_check_uvector+0x2ce/0x390 [ 2059.226449][T27959] ? ___might_sleep+0x163/0x2c0 [ 2059.231537][T27959] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2059.237102][T27959] inet6_sendmsg+0x9e/0xe0 [ 2059.241619][T27959] ? inet6_sendmsg+0x9e/0xe0 [ 2059.246216][T27959] ? inet6_ioctl+0x1c0/0x1c0 [ 2059.250817][T27959] sock_sendmsg+0xd7/0x130 [ 2059.255242][T27959] ___sys_sendmsg+0x3e2/0x920 [ 2059.259930][T27959] ? copy_msghdr_from_user+0x440/0x440 15:28:01 executing program 1: r0 = socket(0x40000000015, 0xcc6b172a59f5798d, 0x1f) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x4, 0x0, 0x7fff, 0x4, 0x4, 0x9]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc, "2547f6170fc8756c0599fd95"}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r2, 0x5}, 0x8) getsockopt(r0, 0x114, 0x270b, 0x0, &(0x7f000033bffc)) [ 2059.265407][T27959] ? __kasan_check_read+0x11/0x20 [ 2059.270438][T27959] ? __lock_acquire+0x16f2/0x4a00 [ 2059.275473][T27959] ? __kasan_check_read+0x11/0x20 [ 2059.280511][T27959] ? __might_fault+0x12b/0x1e0 [ 2059.285291][T27959] ? find_held_lock+0x35/0x130 [ 2059.290062][T27959] ? __might_fault+0x12b/0x1e0 [ 2059.294833][T27959] ? ksys_dup3+0x3e0/0x3e0 [ 2059.299267][T27959] ? lock_downgrade+0x920/0x920 [ 2059.304150][T27959] ? ___might_sleep+0x163/0x2c0 [ 2059.309015][T27959] __sys_sendmmsg+0x1bf/0x4d0 [ 2059.313810][T27959] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2059.318865][T27959] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2059.325214][T27959] ? fput_many+0x12c/0x1a0 [ 2059.329659][T27959] ? fput+0x1b/0x20 [ 2059.333704][T27959] ? ksys_write+0x1cf/0x290 [ 2059.338235][T27959] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2059.343754][T27959] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2059.349322][T27959] ? do_syscall_64+0x26/0x760 [ 2059.354008][T27959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2059.360082][T27959] ? do_syscall_64+0x26/0x760 [ 2059.364774][T27959] __x64_sys_sendmmsg+0x9d/0x100 [ 2059.369723][T27959] do_syscall_64+0xfa/0x760 [ 2059.374336][T27959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2059.380233][T27959] RIP: 0033:0x459a59 [ 2059.384134][T27959] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2059.403740][T27959] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2059.412167][T27959] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2059.420415][T27959] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2059.428397][T27959] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2059.436487][T27959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2059.444479][T27959] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30) 15:28:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60) 15:28:01 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) sendmmsg$inet6(r1, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="57a6e5c38ba581d35e0c285a5d461dbfe35e7f979d48bc4d9740a17cab8e37424f8741607837ec9733be8723426e656af3177a5188491f899a5fe8f4514bb0ad21626153026a9e23cd5d9cf75e2abd9d05726322ec7fecdd9f0b4deb213e88a7e4f2007982b3b2a0f56dd1b777c6c24e489d9046e7682f11cbc76f804081b9a76d696b94fea41972482c19930c18cd8d61f9e21707ff2711500d3f287fe3312dfe2f40054461e1a78dc98bb4b8ea50c0515860900d57f4382be4ff84c11ffc08761eb33cfa40ae66ce48bed1859b6f782bd4480f", 0xd4}, {&(0x7f0000000100)="09b50137abd118a6c6b78878d6ac8f3b80acbac27550b15e58d7545e55711c24c2682fa5c9a7892b2c0687f05c523652436fcfc212156cc8ef33d953abe912610512ef405a1ba8b1419c2fd04547d11f191f9835a7", 0x55}, {&(0x7f0000000180)="6d8659e7af1f67d505a6f428c311021ddef14b241a6195103bb9899a3b3bad345b60530fdf32071bdb468ffcd5b25c18507180ee026d3d339044cc7a46564aea057008bdde9cda6f3de3c00362d742880fb7a287b9dde66dafe901e936e696e5eb5bf310d1a1be0a99ade905b3e313b8d0527272625fb4f3cbd2393b3564888ece998b21d1ca47818c90ff1387ef032fb021ea73321546e18beb4f1974dceceefefabd7db7fa0c42", 0xa8}], 0x3}}, {{&(0x7f0000000280)={0xa, 0x4e23, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000002c0)="33c2ccb45075e990245596aedd81feea222905f7143a3073c1f4d2eb3aeff143aaf978097cceb4074ccb6184d74fbc3f75422cf7b55c3b3a1ea75399d58b0863a3f4e1c772eca8bd88a05e8f714de6043af0ee1ba1dc58b9b8b717f06a143346f4e13d818c0246179b84b4da79e86fe95a1ccf1bfcaff0188b4a298bcbd0e64925d48e8d3a8db16835158971a3fc6ae446d03dac7c2632f30f02fc70070ed2f63a819743074ebd46133b40e2d7f64ae164dda0b1bd42b6955fe24c9293d620255d74ec3072c09a05a3847ce776fa62b68a4db151774eb1315a9a4458ac525bcf5af695945c6766527b5c137e8aeeede1df", 0xf1}, {&(0x7f00000003c0)="16b553d7c33f99a6e20e4e68798aba168e72586df6b8ee11d241e4aca91e138c06a9d5799e7b4aced9c28083ac41250e6d33ee6d6d02a339ba83adc3c84669f1355116c32a16216b3ad98768108de9f3af3ed512e6ade3d4458f4e7db455523a9fc74bfe2ea5c421f8a0f2b0acc41b1a2129cdb40bee0a5a5f39d7455b", 0x7d}, {&(0x7f0000000440)="b56555f100ade6b9ec6928ca0403cd11b72b80355f5d6a43aa64068dff2f7cfc14947460889deb8e1897252d", 0x2c}, {&(0x7f0000000480)="1c9ec74b4d54a512382a91a90e31e7b6f3a45a5d9c781a571b2866f31f93c1f6f1233e31b8029c16dcd65f51667ba75ef2a07b7e78a17ef4baca37fdc48eccd5c00919d56b0e4007f342ae3c91b5f0db80f04f7837f43967ad2b74f4a1c4f33d8ecf8927b637783364791c4984cc011889b01a9329383e3a7ba2d1546b9bac4dc4adf11c078fe55dd5ba29dbf55f993024082bb1a6677a44650d085719b2b8fb2461f50e5735bfa9227a7ad32ef0f81d2b0b17f02c1e50f25b2d3d808240800aa3af88577053c453a2a2f78b15d9b1bb3055519d8ea9deda4549507d813fd46a26fa696da1bd6232bd09a9a89d", 0xed}], 0x4, &(0x7f00000005c0)=[@rthdr={{0xa8, 0x29, 0x39, {0x33, 0x12, 0x315333cf9e6c761c, 0xf8, 0x0, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="f9f68003046b957d4c5dd79eef6f6942", @remote, @dev={0xfe, 0x80, [], 0x17}, @empty, @loopback, @rand_addr="bd032c28e1adbca8773b0a35997f52e3", @loopback]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x0, 0x0, [], [@ra={0x5, 0x2, 0x89}]}}}, @hopopts={{0x218, 0x29, 0x36, {0x2c, 0x3f, [], [@jumbo={0xc2, 0x4, 0xa48}, @calipso={0x7, 0x40, {0xd76, 0xe, 0x7, 0x7, [0xa4dd, 0x7, 0x8, 0xffffffffffffffff, 0x101, 0x4, 0x88a4]}}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x678}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x9e, "703511d9b5ccd296ce658b31c9e24cb8ab0fab9d6484e6e50d61c49d11ea2aa0540d114c8501f5eb9e932c64237a3757ffbf296443be0b914c1894c8f71346c8a8c5a078112d98b8dfcd6c979111b82bf524aac143054c4bc0883ccf1e307cffd51b95b634bb80a1c60826feceaf48233aff85b9c6ab8cf20fc6f5b723a333fe999b1fa84adc72a607e6e13a2c6254510974941e2149b61a6d70d345b34a"}, @generic={0x7, 0xf3, "b36b517ab8082fdb63138c82e817193289618a8143dba0ac22d65ec940d83d2c4a0ea5ca5044a59695ea1a7557c839023d2123ae5fe0268c00bc4e57abd106c8c3c0b5a36ff1e972c916ab8e0d07dfe8cb31b7a9c77fb864a8ae27c7751ddc03a673666a282443479bae2adbfe059a016b034aca33dfa87b4daf4dd134bfc6318dbc2420880395f17c86d7ed18bb03688c91db49734e564018dad08724c85415e92685d5b1259d1f11c6fec3cc279586686257610248e76abf02b1482130c1b16f249c3d1cb57a4fa071fc0978cb1e0ea40f44f569aa1e89e389fade6b55d65655546bcc54104634a5e20769c0968916ec9ad5"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8001}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @dontfrag={{0x14, 0x29, 0x3e, 0x200}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}], 0x340}}], 0x2, 0x20000814) getsockopt(r0, 0x1, 0x2710, 0x0, &(0x7f000033bffc)) [ 2066.515913][ C1] net_ratelimit: 14 callbacks suppressed [ 2066.515922][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2066.527734][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2066.533597][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2066.539489][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2066.545317][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2066.551096][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2066.556996][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2066.562765][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2066.568921][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2066.574996][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:28:10 executing program 5 (fault-call:4 fault-nth:36): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65) 15:28:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60) 15:28:10 executing program 1: r0 = socket(0x5, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000000040)=0x8f, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x84, 0x80, 0x0, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 15:28:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65) [ 2068.335583][T28009] FAULT_INJECTION: forcing a failure. [ 2068.335583][T28009] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.348315][T28009] CPU: 0 PID: 28009 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2068.356228][T28009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2068.366298][T28009] Call Trace: [ 2068.369591][T28009] dump_stack+0x172/0x1f0 [ 2068.373917][T28009] should_fail.cold+0xa/0x15 [ 2068.378504][T28009] ? fault_create_debugfs_attr+0x180/0x180 [ 2068.384294][T28009] ? find_held_lock+0x35/0x130 [ 2068.389045][T28009] ? run_filter+0x229/0x4f0 [ 2068.393537][T28009] __should_failslab+0x121/0x190 [ 2068.398459][T28009] should_failslab+0x9/0x14 [ 2068.402959][T28009] kmem_cache_alloc+0x47/0x710 [ 2068.407708][T28009] ? __kasan_check_read+0x11/0x20 [ 2068.412721][T28009] skb_clone+0x154/0x3d0 [ 2068.416957][T28009] packet_rcv+0xe69/0x13a0 [ 2068.421793][T28009] ? run_filter+0x4f0/0x4f0 [ 2068.426285][T28009] dev_queue_xmit_nit+0x222/0xa20 [ 2068.431299][T28009] dev_hard_start_xmit+0xbb/0x9b0 [ 2068.436311][T28009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2068.442534][T28009] __dev_queue_xmit+0x2c6c/0x3720 [ 2068.447550][T28009] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2068.452816][T28009] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2068.458450][T28009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2068.464673][T28009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2068.470902][T28009] ? debug_smp_processor_id+0x3c/0x214 [ 2068.476352][T28009] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2068.482491][T28009] ? rcu_read_lock_held_common+0xbd/0x130 [ 2068.488281][T28009] dev_queue_xmit+0x18/0x20 [ 2068.492767][T28009] ? dev_queue_xmit+0x18/0x20 [ 2068.497437][T28009] neigh_direct_output+0x16/0x20 [ 2068.502366][T28009] ip6_finish_output2+0x1034/0x2550 [ 2068.507555][T28009] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2068.513089][T28009] ? lock_downgrade+0x920/0x920 [ 2068.517927][T28009] ? netif_rx_ni+0x670/0x670 [ 2068.522496][T28009] ? __rcu_read_unlock+0x220/0x6b0 [ 2068.527585][T28009] ? __kasan_check_read+0x11/0x20 [ 2068.532595][T28009] __ip6_finish_output+0x444/0xaa0 [ 2068.537687][T28009] ? __ip6_finish_output+0x444/0xaa0 [ 2068.542957][T28009] ip6_finish_output+0x38/0x1f0 [ 2068.547797][T28009] ip6_output+0x235/0x7f0 [ 2068.552121][T28009] ? ip6_finish_output+0x1f0/0x1f0 [ 2068.557257][T28009] ? __ip6_finish_output+0xaa0/0xaa0 [ 2068.562529][T28009] ? ip6_make_skb+0x370/0x570 [ 2068.567211][T28009] ? ip_reply_glue_bits+0xc0/0xc0 [ 2068.572235][T28009] ip6_local_out+0xbb/0x1b0 [ 2068.576853][T28009] ip6_send_skb+0xbb/0x350 [ 2068.581272][T28009] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2068.586725][T28009] ? ip6_dst_lookup_flow+0x220/0x220 [ 2068.592016][T28009] udpv6_sendmsg+0x21e0/0x2990 [ 2068.596854][T28009] ? ip_reply_glue_bits+0xc0/0xc0 [ 2068.601869][T28009] ? udp_v6_get_port+0x6b0/0x6b0 [ 2068.606794][T28009] ? __might_fault+0x12b/0x1e0 [ 2068.611541][T28009] ? find_held_lock+0x35/0x130 [ 2068.616288][T28009] ? __might_fault+0x12b/0x1e0 [ 2068.621035][T28009] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2068.628125][T28009] ? rw_copy_check_uvector+0x2ce/0x390 [ 2068.633930][T28009] ? ___might_sleep+0x163/0x2c0 [ 2068.638788][T28009] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2068.644324][T28009] inet6_sendmsg+0x9e/0xe0 [ 2068.648727][T28009] ? inet6_sendmsg+0x9e/0xe0 [ 2068.653300][T28009] ? inet6_ioctl+0x1c0/0x1c0 [ 2068.657873][T28009] sock_sendmsg+0xd7/0x130 [ 2068.662271][T28009] ___sys_sendmsg+0x3e2/0x920 [ 2068.666932][T28009] ? copy_msghdr_from_user+0x440/0x440 [ 2068.672387][T28009] ? __kasan_check_read+0x11/0x20 [ 2068.677409][T28009] ? __lock_acquire+0x16f2/0x4a00 [ 2068.682433][T28009] ? __kasan_check_read+0x11/0x20 [ 2068.687442][T28009] ? __might_fault+0x12b/0x1e0 [ 2068.692196][T28009] ? find_held_lock+0x35/0x130 [ 2068.696942][T28009] ? __might_fault+0x12b/0x1e0 [ 2068.701806][T28009] ? ksys_dup3+0x3e0/0x3e0 [ 2068.706209][T28009] ? lock_downgrade+0x920/0x920 [ 2068.711062][T28009] ? ___might_sleep+0x163/0x2c0 [ 2068.715898][T28009] __sys_sendmmsg+0x1bf/0x4d0 [ 2068.720648][T28009] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2068.725672][T28009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2068.731899][T28009] ? fput_many+0x12c/0x1a0 [ 2068.736298][T28009] ? fput+0x1b/0x20 [ 2068.740088][T28009] ? ksys_write+0x1cf/0x290 [ 2068.744754][T28009] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2068.750436][T28009] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2068.755878][T28009] ? do_syscall_64+0x26/0x760 [ 2068.760552][T28009] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2068.766599][T28009] ? do_syscall_64+0x26/0x760 [ 2068.771265][T28009] __x64_sys_sendmmsg+0x9d/0x100 [ 2068.776276][T28009] do_syscall_64+0xfa/0x760 [ 2068.780769][T28009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2068.786845][T28009] RIP: 0033:0x459a59 [ 2068.790740][T28009] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2068.810678][T28009] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2068.819073][T28009] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2068.827030][T28009] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2068.834985][T28009] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2068.842943][T28009] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2068.851076][T28009] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x84, 0x80, 0x0, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r4, 0xabd}, 0x8) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) 15:28:10 executing program 5 (fault-call:4 fault-nth:37): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65) 15:28:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) [ 2069.108644][T28026] FAULT_INJECTION: forcing a failure. [ 2069.108644][T28026] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2069.121892][T28026] CPU: 1 PID: 28026 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2069.129862][T28026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2069.129871][T28026] Call Trace: [ 2069.129895][T28026] dump_stack+0x172/0x1f0 [ 2069.129916][T28026] should_fail.cold+0xa/0x15 [ 2069.129935][T28026] ? fault_create_debugfs_attr+0x180/0x180 [ 2069.158148][T28026] ? __kasan_check_read+0x11/0x20 [ 2069.163194][T28026] ? __lock_acquire+0x16f2/0x4a00 [ 2069.168233][T28026] ? alloc_skb_with_frags+0x93/0x590 [ 2069.173541][T28026] should_fail_alloc_page+0x50/0x60 [ 2069.178748][T28026] __alloc_pages_nodemask+0x1a1/0x900 [ 2069.184133][T28026] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2069.189777][T28026] ? __alloc_pages_slowpath+0x2910/0x2910 [ 2069.195654][T28026] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2069.201296][T28026] ? fault_create_debugfs_attr+0x180/0x180 [ 2069.207105][T28026] cache_grow_begin+0x90/0xd20 [ 2069.211871][T28026] ? __kmalloc_node_track_caller+0x3d/0x70 [ 2069.217773][T28026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2069.224009][T28026] kmem_cache_alloc_node_trace+0x689/0x750 [ 2069.229807][T28026] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2069.235856][T28026] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2069.241653][T28026] __kmalloc_node_track_caller+0x3d/0x70 [ 2069.247373][T28026] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2069.252728][T28026] __alloc_skb+0x10b/0x5e0 [ 2069.257566][T28026] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2069.263635][T28026] alloc_skb_with_frags+0x93/0x590 [ 2069.268767][T28026] ? ip6_finish_output2+0x106d/0x2550 [ 2069.274131][T28026] sock_alloc_send_pskb+0x7ad/0x920 [ 2069.279314][T28026] ? ip6_finish_output2+0x10a0/0x2550 [ 2069.284772][T28026] ? proto_register+0x990/0x990 [ 2069.289610][T28026] ? __local_bh_enable_ip+0x15a/0x270 [ 2069.294967][T28026] ? ip6_mtu+0x2e6/0x460 [ 2069.299292][T28026] ? find_held_lock+0x35/0x130 [ 2069.304040][T28026] sock_alloc_send_skb+0x32/0x40 [ 2069.308960][T28026] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2069.314667][T28026] ? ip_reply_glue_bits+0xc0/0xc0 [ 2069.319683][T28026] ? ip6_setup_cork+0x18f0/0x18f0 [ 2069.324690][T28026] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2069.329799][T28026] ip6_make_skb+0x32f/0x570 [ 2069.334285][T28026] ? ip_reply_glue_bits+0xc0/0xc0 [ 2069.339299][T28026] ? ip_reply_glue_bits+0xc0/0xc0 [ 2069.344371][T28026] ? ip6_push_pending_frames+0xf0/0xf0 [ 2069.349830][T28026] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2069.355361][T28026] ? ip6_dst_lookup_flow+0x220/0x220 [ 2069.360628][T28026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2069.366866][T28026] udpv6_sendmsg+0x218e/0x2990 [ 2069.371711][T28026] ? ip_reply_glue_bits+0xc0/0xc0 [ 2069.376736][T28026] ? udp_v6_get_port+0x6b0/0x6b0 [ 2069.381669][T28026] ? __might_fault+0x12b/0x1e0 [ 2069.386419][T28026] ? find_held_lock+0x35/0x130 [ 2069.391183][T28026] ? __might_fault+0x12b/0x1e0 [ 2069.396027][T28026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2069.402247][T28026] ? rw_copy_check_uvector+0x2ce/0x390 [ 2069.407715][T28026] ? ___might_sleep+0x163/0x2c0 [ 2069.412574][T28026] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2069.418108][T28026] inet6_sendmsg+0x9e/0xe0 [ 2069.422524][T28026] ? inet6_sendmsg+0x9e/0xe0 [ 2069.427096][T28026] ? inet6_ioctl+0x1c0/0x1c0 [ 2069.432109][T28026] sock_sendmsg+0xd7/0x130 [ 2069.436512][T28026] ___sys_sendmsg+0x3e2/0x920 [ 2069.441173][T28026] ? copy_msghdr_from_user+0x440/0x440 [ 2069.446621][T28026] ? __kasan_check_read+0x11/0x20 [ 2069.451810][T28026] ? __lock_acquire+0x16f2/0x4a00 [ 2069.456814][T28026] ? __kasan_check_read+0x11/0x20 [ 2069.461820][T28026] ? __might_fault+0x12b/0x1e0 [ 2069.466565][T28026] ? find_held_lock+0x35/0x130 [ 2069.471309][T28026] ? __might_fault+0x12b/0x1e0 [ 2069.476070][T28026] ? ksys_dup3+0x3e0/0x3e0 [ 2069.480484][T28026] ? lock_downgrade+0x920/0x920 [ 2069.485329][T28026] ? ___might_sleep+0x163/0x2c0 [ 2069.490604][T28026] __sys_sendmmsg+0x1bf/0x4d0 [ 2069.495291][T28026] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2069.500325][T28026] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2069.506545][T28026] ? fput_many+0x12c/0x1a0 [ 2069.510942][T28026] ? fput+0x1b/0x20 [ 2069.514817][T28026] ? ksys_write+0x1cf/0x290 [ 2069.519303][T28026] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2069.524743][T28026] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2069.530187][T28026] ? do_syscall_64+0x26/0x760 [ 2069.534854][T28026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2069.540903][T28026] ? do_syscall_64+0x26/0x760 [ 2069.545565][T28026] __x64_sys_sendmmsg+0x9d/0x100 [ 2069.550487][T28026] do_syscall_64+0xfa/0x760 [ 2069.554993][T28026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2069.560862][T28026] RIP: 0033:0x459a59 [ 2069.564743][T28026] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2069.584421][T28026] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2069.592900][T28026] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2069.600855][T28026] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:28:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) [ 2069.608893][T28026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2069.616933][T28026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2069.624886][T28026] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:11 executing program 1: socket(0x40000000015, 0x805, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2072.745913][ C1] net_ratelimit: 14 callbacks suppressed [ 2072.745922][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2072.757487][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2072.763422][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2072.769284][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2072.775064][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2072.780806][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2072.786737][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2072.792561][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2072.798555][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2072.804388][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:17 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:28:17 executing program 5 (fault-call:4 fault-nth:38): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1f4) 15:28:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:28:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1f4) 15:28:17 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004280)={0x0, 0x6, 0x5, 0x3, 0x9, 0x4}, &(0x7f00000042c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004300)={r1, 0x101, 0x6, 0xdce9, 0xffffffff, 0x5}, &(0x7f0000004340)=0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x6, @local, 0x8}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0x1, @remote, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x3ff}], 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="efff0000fb8e4838dca127565af8bdeba7e11f3d8aeda53fa791d467b59505080424d9b8ff6433a56bf512a7ae0217e7ffa5bdc8aeae57b32dea93db8b6d0deac5f170cb4749346dbc9c23f896032c4bfdd827ee62b9a3ecced26fbeed92a3537b7d88c7260079b10e81483a05d5bdc88756045617c1f1a6b27262169a21111d3f9a858fd23a6d057b5f222eeb7d454146590704099c8c61caca9a9e294becb490b28e00b70caf0430cc6e1f9dd1adf39775f91ac22f9a31d6", @ANYRES32=0x0], &(0x7f0000000500)=0x8) socketpair(0x9, 0x20e066f78388db48, 0x7, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x84, 0x80, 0x0, 0x8) r7 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r7, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x4320, @mcast1, 0x756a}}, 0x0, 0x6, 0x75, 0xb836, 0x1fe0}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000400)={r8}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000004c0)=0x1f, 0x45d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x3, 0x8000}, &(0x7f0000000100)=0x90) r9 = socket(0x40000000015, 0x805, 0x0) getsockopt(r9, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x17d}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000540)={'irlan0\x00', 0x100}) r10 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r10, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r10, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) [ 2075.737803][T28060] FAULT_INJECTION: forcing a failure. [ 2075.737803][T28060] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.785517][T28060] CPU: 0 PID: 28060 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2075.793478][T28060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2075.803990][T28060] Call Trace: [ 2075.807342][T28060] dump_stack+0x172/0x1f0 [ 2075.811710][T28060] should_fail.cold+0xa/0x15 [ 2075.816343][T28060] ? fault_create_debugfs_attr+0x180/0x180 [ 2075.822199][T28060] ? ___might_sleep+0x163/0x2c0 [ 2075.827086][T28060] __should_failslab+0x121/0x190 [ 2075.832066][T28060] should_failslab+0x9/0x14 [ 2075.836609][T28060] kmem_cache_alloc_node_trace+0x274/0x750 [ 2075.842448][T28060] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2075.848560][T28060] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2075.854406][T28060] __kmalloc_node_track_caller+0x3d/0x70 [ 2075.860082][T28060] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2075.865473][T28060] __alloc_skb+0x10b/0x5e0 [ 2075.870253][T28060] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2075.875847][T28060] alloc_skb_with_frags+0x93/0x590 [ 2075.881007][T28060] ? ip6_finish_output2+0x106d/0x2550 [ 2075.886422][T28060] sock_alloc_send_pskb+0x7ad/0x920 [ 2075.891738][T28060] ? ip6_finish_output2+0x10a0/0x2550 [ 2075.897150][T28060] ? proto_register+0x990/0x990 [ 2075.902041][T28060] ? __local_bh_enable_ip+0x15a/0x270 [ 2075.907454][T28060] ? ip6_mtu+0x2e6/0x460 [ 2075.911720][T28060] ? find_held_lock+0x35/0x130 [ 2075.916524][T28060] sock_alloc_send_skb+0x32/0x40 [ 2075.921490][T28060] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2075.927351][T28060] ? ip_reply_glue_bits+0xc0/0xc0 15:28:17 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000880)=0x14) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x1, 0x0) bind$xdp(r0, &(0x7f00000008c0)={0x2c, 0x2, r2, 0x21}, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@ethernet={0x6, @dev={[], 0x18}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="d036eb779fe3bc4c34cc06f4af272415a44d0bb580be0a0fd2ce10ffcdf3da52fac4581cbcacb2a7c6695f552daecae618bd14f9cf7288781450f3e671995739bcc49ddbbb7d282ee20ed762948d60a284b114a46e465a5853951cab06b2327c2509d4fb8b9cb339a0889ab16583d078ef929ed0217e37c86279a92a2bb1a3cbacf3811c0f459daa1a3cb1cf09efff3a2f8ce6cba93b84944a3f44ff7aefd8e2fb8932a29e1c315c73d33bef1f54a870e930c45d7406d8aa1a5150faa4988c98226dac600baf625e4f3bcdfcdbf428e36dccba6e13b1d1d606cf8060ea5399420b16c1", 0xe3}, {&(0x7f00000001c0)="01f07029b1a559d4a352d83e131b4b150958d754433058b2823d2ae1219740259e0206989152648736c32ae5bfcab6433c3e47937deff0977f3f35251fca23b7ebbe7484fa826b485f3b81", 0x4b}, {&(0x7f0000000240)="005f94d987d4d0b029360269", 0xc}], 0x3}, 0x10) 15:28:17 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2075.932437][T28060] ? ip6_setup_cork+0x18f0/0x18f0 [ 2075.937498][T28060] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2075.942780][T28060] ip6_make_skb+0x32f/0x570 [ 2075.947316][T28060] ? ip_reply_glue_bits+0xc0/0xc0 [ 2075.952386][T28060] ? ip_reply_glue_bits+0xc0/0xc0 [ 2075.957448][T28060] ? ip6_push_pending_frames+0xf0/0xf0 [ 2075.962946][T28060] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2075.968567][T28060] ? ip6_dst_lookup_flow+0x220/0x220 [ 2075.973876][T28060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2075.980150][T28060] udpv6_sendmsg+0x218e/0x2990 [ 2075.984960][T28060] ? ip_reply_glue_bits+0xc0/0xc0 [ 2075.990029][T28060] ? udp_v6_get_port+0x6b0/0x6b0 [ 2075.995010][T28060] ? __might_fault+0x12b/0x1e0 [ 2075.999982][T28060] ? find_held_lock+0x35/0x130 [ 2076.004774][T28060] ? __might_fault+0x12b/0x1e0 [ 2076.009572][T28060] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2076.015836][T28060] ? rw_copy_check_uvector+0x2ce/0x390 [ 2076.021333][T28060] ? ___might_sleep+0x163/0x2c0 [ 2076.026231][T28060] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2076.031827][T28060] inet6_sendmsg+0x9e/0xe0 15:28:18 executing program 1: socketpair(0x8, 0x4, 0x7, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$alg(r0, &(0x7f0000000400)=""/250, 0xfa) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) accept(r1, &(0x7f0000000180)=@caif=@dgm, &(0x7f0000000200)=0x80) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="b919eef64485898221ee34a2cc55c7b7646b8d424ab7fb8495f81e4fa28f9fbad1c28c39a5fe203274698d7948db93d99f9f7923e7098cbe0a609500fc27c0bbd9fef4fef898d0560ae5f5c29d7d6d8e76b6f554edfa591e549e1a883547"}, {&(0x7f0000000580)="f89dd4b5d0240c77069b2c0b2f3ca99255da593ac035c8019eb7690ed3da669f97ee"}, {&(0x7f00000005c0)="48526f156751e7a9e69013b6ff4eeb0b2d9ba558846c5db77473d6e72b117ab9603eacd1ebb2eb3791d024d3827a3700d8d6473d81926c8a0928470553c8ab2b5aa8dd7a366967513c4cd5c93bb8923d669ba2e011fb58ac243eb727e17c785eece7e6b72b67882c5b53aa37a837f07768e9146cab46f1d58382b9d0e6a6a5ce2156665885c2ce2207e40a5e052144921c9fd3a4b9b323141eb3f553e5ceefd8a9fced3e5967b258f0b1f9a47cc3c4d05a731f88bef02e9b8d7cb2339f2ebb0d2458d4d841850163c6dbab69fcb85826e5924d25bb3e6424ee6e8de679339a"}, {&(0x7f00000006c0)="5ad20595c05174a4c96623646ba7697bcff28a255df4edbabb390c78fd05162656f69715fb541fdfa65a693c55e5ea9a927ceb9612e80f175b798b0dd2b17deecf00b92212718772a5aac60269c055b7cd6c0b2da71047580ff964ec94627f1704de65d3bb7ca230f656576d57949171832458105e2881ca255901e0dbd4bc4ff5ea5052329415f6f1ea41cb0824cdd6"}], 0x0, &(0x7f00000007c0)=[{0x0, 0x10f, 0x8001, "4b8508a4c8aab12c1d724e7f6cb551987a8720740429f2fb3f9e676a2fa17a0739defaeffcd84881afd175196ea5c650a91d81214ed6a279902e09c5f3435b84dbd8861a40361030fd1ed499eae8919cc17ff49a5f413ee1a8078081c887942cdb52da1a29c3ea96dbec897921a824600b466756a0c9628cdadee55d6bd300f1ce8c59345cf3818ac32187ecf6933dbc0ff9dd9b5861d4253cf57f883f8814"}, {0x0, 0xa, 0x3ff, "a376a96a427f7cd38eccccbe6998175ce4badaadea529facc92a81b5bc4874a795e241c8e4b2714c9fe70187ea7540ba44b8958024a7eceb097062a77a56ad0aa608ebdd1dfbbb8568627aa8a261f53e1fe21b410dc2eabb7caa1de765054d7d3cc8938b5b6c73d50b"}, {0x0, 0x0, 0x8001, "2c97675897e17f7966884d9e45f006dc6c753634689689a180f7d122a453552a593f4e0a62a49bb50be519df0794a96dc0e605328764765a5bb80a9981cbdefabca4d35b807bab3a35ec9bb2e0d0a6c0e9199c9492c92be2e1d40015"}]}}, {{&(0x7f0000000980)=@sco={0x1f, {0xeb, 0x46, 0x5, 0x5, 0x0, 0x7}}, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000a00)="b8891b3bc6a4ac03ee036c468368d05fbc2ba4927f4940de483f108ea6eb243d0a9cbe488ef60c499f7613ba6250a4c3ef81774dd244c8c775889c312008573739797e72808829c95b130e0b327a9e69f73f62609c691f9119ad96a420657bdb2030e6b4d009068678f115a6fa564d3b94aefb4d39c1ca1f6dbeeae2c8c408677d581f459447fb88580aa8523c086c24a88ccbcfcc981c639437da48a87499040b1f4593a80e08c9912f9b08e5fd1324b446177ca83f8565640f"}, {&(0x7f0000000ac0)="711223a5d5e4e20fad518420a240e324aea013f9e8e6db"}, {&(0x7f0000000b00)="d591dbc0a398319b4c6508e29988a825a933932639bbbcde29eb09bf5ae7a91f4966f49b00307448fec4b731e3b10394b9828c56c21c929230c1380be3c35ad08856c81e960a6efeab4c45a4c63aa4a94b25af96b0570977fe1beff92a1b8fe7dad6f8ab70ade4db68e4776d6ee10f00d8c15324f493f52d932cb902bdfb9507a04f2964dc8539a66f3b842aea4f060c953b83ef1621f3f448a7de997fcb2ceec16026db6845a62078bc4a6b44c1e057ac6135a29c531563ef68044295864e8cb31dd92f4f3e2811dc864f06227dd63e244f7255d6042ddcfc7eb4c2a688e72eeae4d33d5ef3a07abd419bac1dca257c4df8ef6b"}, {&(0x7f0000000c00)="7de71e9159cdb6163b37d471fe6d7a8c0737f478614c63294e39c698b72c19ce6503e2eeaa629059cbc9fc89be7f7909c640ce87becb40018826de0f615ce735a6d0633b118d9cbb9c168561871267efee13ac6c7240d05e0db059fc8907b0a60291757728869b3bbabb501094af15f0c677f8829347c5891d555b95f20e88ae8abd00dd40de66d8129993242d78a51bb0e61d47f4c961a898f6a3bc6fe8445599629ae017a9348fe554d54c1296014531fee466272876d8768d3774e03db8e96a10f934973d8889a7cc35fd66c3a4ab4c9d69e777c31daf18e7c72ce561cadc91091ce8b0a38b9c6857d2e517"}, {&(0x7f0000000d00)="09fd2d656892b08f6da6dbfa7937b540db0f6c3de9e5df9444e90be2d1346aed54fa3f3ed7ed15b19f94417cc33b75e6b0afc4c0482de4808ce371a1e05fa0b3d271232781527198225cf99892a37d8c2d7b87e603670ac566ec35178179cdfa594ba5471e213aee40bcb8c544abc10702e7fb92484ef0c4349e8b1aa02138"}, {&(0x7f0000000d80)="995710b02ec0e5ed4f774a506cf31ab281b7dd7bf0e4d2834af6962282d1ad4f7432c1f1e2fb919526eae7490b384b711e282bb7243230eebfc2537a564300e5a83fa6524ededb0a046bfc69a079444cedde9142b85db24c86e2e48d2294514e8767a2784d896168"}, {&(0x7f0000000e00)="f9b9d23e78566ba47258245068102c086a9b704ccc8e46d300aa9832a4dbc2fc386a30c8b1dbc7e434bf9e50ceccb762bfded5b89859d781aac63640a61fae7e2549cddcbdff82d35e3ca165bd6d70cc016387c337ffcbe2c50422a5db56c777e48d7daf5125e6cd0a399f83072f36f68544f7496f173303ce8c86135edca0bd66664be278ddfe15d4377625142db732bf38c93ff75f5ddeab773efefa364346b9f09e4fd45643baa109f989e1770ef7c3593234e83940831e7c790ab193ac527d5829a1108a86bf5dad7e1117f7adfc4e39f94bf8de9169fc1631e38aeb48c9032158d5765cd1c5418d089a2c1b991b12"}], 0x0, &(0x7f0000000f80)=[{0x0, 0x114, 0x3, "78f16d3cac51522cc74608515f22f58d4cd1971569b85bc04a34061af11bf32580144dbf34d3e6ada5f0079090ec07f0ed58fd7d9b2ead1702ef5a0c352b8743acf51ba948e5b2ccf1150a336e0275a3867222d0956b45a47645f00e55892de952d296def491df1faf6f6e626d7a77c16d3db364967adcb68e797e99a7455e02a86eabc62006b5ac0019e362d1701e40add42753ba4622b6b5ec2a86d70a6691f0f2a8a6e87803b7a88ac22c0422709b17a2e76cc30f72fcd8962b3a2c55837a09b1744f87adbbce3da78de3e26540c814252078b2754657a9a7fa4bee3ac9dc3b"}, {0x0, 0x6, 0x6, "c04ad06fa48b6a024f14c16fcd6d81f40172f6e9a365e98706741972f4adfc153c9f59fe04789b743ee9fbc684edb92803e3f548df7496dcd060dbd784ec0259384bdfdab678fb6b91c0197b2653f83ee56b9af172ed56f977"}]}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) recvfrom$unix(r2, &(0x7f0000000240)=""/233, 0xe9, 0x10000, &(0x7f0000001180)=@file={0x3, './file0\x00'}, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000080)={'team0\x00', 0x6, 0x400}) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) connect$tipc(r4, &(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x744bfff63c61a1fa, 0x3}, 0x4}}, 0x10) [ 2076.036252][T28060] ? inet6_sendmsg+0x9e/0xe0 [ 2076.036266][T28060] ? inet6_ioctl+0x1c0/0x1c0 [ 2076.036281][T28060] sock_sendmsg+0xd7/0x130 [ 2076.036295][T28060] ___sys_sendmsg+0x3e2/0x920 [ 2076.036310][T28060] ? copy_msghdr_from_user+0x440/0x440 [ 2076.036330][T28060] ? __kasan_check_read+0x11/0x20 [ 2076.036346][T28060] ? __lock_acquire+0x16f2/0x4a00 [ 2076.036358][T28060] ? __kasan_check_read+0x11/0x20 [ 2076.036376][T28060] ? __might_fault+0x12b/0x1e0 [ 2076.036394][T28060] ? find_held_lock+0x35/0x130 [ 2076.065594][T28060] ? __might_fault+0x12b/0x1e0 [ 2076.080469][T28060] ? ksys_dup3+0x3e0/0x3e0 [ 2076.080494][T28060] ? lock_downgrade+0x920/0x920 [ 2076.080523][T28060] ? ___might_sleep+0x163/0x2c0 [ 2076.104347][T28060] __sys_sendmmsg+0x1bf/0x4d0 [ 2076.109073][T28060] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2076.114172][T28060] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2076.120513][T28060] ? fput_many+0x12c/0x1a0 [ 2076.125065][T28060] ? fput+0x1b/0x20 [ 2076.128909][T28060] ? ksys_write+0x1cf/0x290 [ 2076.133444][T28060] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2076.139091][T28060] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2076.144600][T28060] ? do_syscall_64+0x26/0x760 [ 2076.149312][T28060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2076.155508][T28060] ? do_syscall_64+0x26/0x760 [ 2076.160233][T28060] __x64_sys_sendmmsg+0x9d/0x100 [ 2076.165202][T28060] do_syscall_64+0xfa/0x760 [ 2076.169731][T28060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2076.175659][T28060] RIP: 0033:0x459a59 15:28:18 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, @null, @rose={'rose', 0x0}, 0x3fc00, 'syz1\x00', @bcast, 0xc8, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default]}) 15:28:18 executing program 1: r0 = socket(0x40000000015, 0x4, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2076.180031][T28060] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2076.199799][T28060] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2076.208230][T28060] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2076.216216][T28060] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2076.224213][T28060] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2076.232195][T28060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2076.240264][T28060] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0) [ 2080.346001][ C0] net_ratelimit: 14 callbacks suppressed [ 2080.346011][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2080.357743][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2081.065901][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2081.071746][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2081.077713][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2081.083900][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2081.089995][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2081.096206][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2081.102199][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2081.108045][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:28:24 executing program 5 (fault-call:4 fault-nth:39): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1f4) 15:28:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0) 15:28:24 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) recvfrom(r0, &(0x7f0000000180)=""/108, 0x6c, 0x2100, &(0x7f0000000200)=@l2={0x1f, 0x800, {0x80, 0x3, 0xc1, 0xe0, 0x9, 0x7}, 0x2, 0xaf}, 0x80) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000005c00), 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000300)=0xffffffffffffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r5, 0x8, 0x30, 0x5e, 0x3}, &(0x7f00000002c0)=0x18) select(0x40, &(0x7f0000000000)={0xe43, 0x800, 0x1ff, 0x8, 0x2, 0x1ff, 0x6, 0x8}, &(0x7f0000000040)={0x1, 0x5, 0x7, 0x4, 0x7ff, 0x0, 0x100000000}, &(0x7f0000000080)={0x33, 0x10001, 0x2, 0x9, 0xffffffffffffffc1, 0xca98, 0x46, 0x6}, &(0x7f00000000c0)={0x77359400}) 15:28:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3e8) [ 2082.099938][T28104] FAULT_INJECTION: forcing a failure. [ 2082.099938][T28104] name failslab, interval 1, probability 0, space 0, times 0 [ 2082.141118][T28104] CPU: 0 PID: 28104 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2082.149433][T28104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2082.159518][T28104] Call Trace: [ 2082.162847][T28104] dump_stack+0x172/0x1f0 [ 2082.167222][T28104] should_fail.cold+0xa/0x15 [ 2082.171857][T28104] ? fault_create_debugfs_attr+0x180/0x180 [ 2082.177711][T28104] ? ___might_sleep+0x163/0x2c0 [ 2082.182753][T28104] __should_failslab+0x121/0x190 [ 2082.187710][T28104] should_failslab+0x9/0x14 [ 2082.192381][T28104] kmem_cache_alloc_node_trace+0x274/0x750 [ 2082.198205][T28104] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2082.204343][T28104] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2082.210164][T28104] __kmalloc_node_track_caller+0x3d/0x70 [ 2082.215856][T28104] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2082.221219][T28104] __alloc_skb+0x10b/0x5e0 [ 2082.225643][T28104] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2082.231215][T28104] alloc_skb_with_frags+0x93/0x590 [ 2082.237371][T28104] ? ip6_finish_output2+0x106d/0x2550 [ 2082.244224][T28104] sock_alloc_send_pskb+0x7ad/0x920 [ 2082.249419][T28104] ? ip6_finish_output2+0x10a0/0x2550 [ 2082.254799][T28104] ? proto_register+0x990/0x990 [ 2082.259652][T28104] ? __local_bh_enable_ip+0x15a/0x270 [ 2082.265015][T28104] ? ip6_mtu+0x2e6/0x460 [ 2082.269247][T28104] ? find_held_lock+0x35/0x130 [ 2082.274002][T28104] sock_alloc_send_skb+0x32/0x40 [ 2082.278926][T28104] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2082.284646][T28104] ? ip_reply_glue_bits+0xc0/0xc0 [ 2082.289662][T28104] ? ip6_setup_cork+0x18f0/0x18f0 [ 2082.294675][T28104] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2082.299772][T28104] ip6_make_skb+0x32f/0x570 [ 2082.304260][T28104] ? ip_reply_glue_bits+0xc0/0xc0 [ 2082.309306][T28104] ? ip_reply_glue_bits+0xc0/0xc0 [ 2082.314331][T28104] ? ip6_push_pending_frames+0xf0/0xf0 [ 2082.319809][T28104] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2082.325357][T28104] ? ip6_dst_lookup_flow+0x220/0x220 [ 2082.330747][T28104] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2082.337184][T28104] udpv6_sendmsg+0x218e/0x2990 [ 2082.341970][T28104] ? ip_reply_glue_bits+0xc0/0xc0 [ 2082.347209][T28104] ? udp_v6_get_port+0x6b0/0x6b0 [ 2082.352156][T28104] ? __might_fault+0x12b/0x1e0 [ 2082.356910][T28104] ? find_held_lock+0x35/0x130 [ 2082.361673][T28104] ? __might_fault+0x12b/0x1e0 [ 2082.366437][T28104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2082.372674][T28104] ? rw_copy_check_uvector+0x2ce/0x390 [ 2082.378134][T28104] ? ___might_sleep+0x163/0x2c0 [ 2082.383161][T28104] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2082.388702][T28104] inet6_sendmsg+0x9e/0xe0 [ 2082.393105][T28104] ? inet6_sendmsg+0x9e/0xe0 [ 2082.397687][T28104] ? inet6_ioctl+0x1c0/0x1c0 [ 2082.402280][T28104] sock_sendmsg+0xd7/0x130 [ 2082.406702][T28104] ___sys_sendmsg+0x3e2/0x920 [ 2082.412344][T28104] ? copy_msghdr_from_user+0x440/0x440 [ 2082.418436][T28104] ? __kasan_check_read+0x11/0x20 [ 2082.423464][T28104] ? __lock_acquire+0x16f2/0x4a00 [ 2082.428481][T28104] ? __kasan_check_read+0x11/0x20 [ 2082.433511][T28104] ? __might_fault+0x12b/0x1e0 [ 2082.438309][T28104] ? find_held_lock+0x35/0x130 [ 2082.443083][T28104] ? __might_fault+0x12b/0x1e0 [ 2082.447843][T28104] ? ksys_dup3+0x3e0/0x3e0 [ 2082.452245][T28104] ? lock_downgrade+0x920/0x920 [ 2082.457126][T28104] ? ___might_sleep+0x163/0x2c0 [ 2082.462094][T28104] __sys_sendmmsg+0x1bf/0x4d0 [ 2082.467045][T28104] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2082.472141][T28104] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2082.478376][T28104] ? fput_many+0x12c/0x1a0 [ 2082.482782][T28104] ? fput+0x1b/0x20 [ 2082.486665][T28104] ? ksys_write+0x1cf/0x290 [ 2082.491159][T28104] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2082.496693][T28104] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2082.502152][T28104] ? do_syscall_64+0x26/0x760 [ 2082.506822][T28104] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2082.513217][T28104] ? do_syscall_64+0x26/0x760 [ 2082.517910][T28104] __x64_sys_sendmmsg+0x9d/0x100 [ 2082.522862][T28104] do_syscall_64+0xfa/0x760 [ 2082.527405][T28104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2082.533347][T28104] RIP: 0033:0x459a59 [ 2082.537250][T28104] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2082.556862][T28104] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2082.565791][T28104] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2082.573840][T28104] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2082.581802][T28104] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2082.590224][T28104] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2082.598458][T28104] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:24 executing program 5 (fault-call:4 fault-nth:40): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0) 15:28:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x5c8) 15:28:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3e8) [ 2082.797951][T28123] FAULT_INJECTION: forcing a failure. [ 2082.797951][T28123] name failslab, interval 1, probability 0, space 0, times 0 [ 2082.879719][T28123] CPU: 0 PID: 28123 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2082.893294][T28123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2082.904499][T28123] Call Trace: [ 2082.908432][T28123] dump_stack+0x172/0x1f0 [ 2082.912779][T28123] should_fail.cold+0xa/0x15 [ 2082.917357][T28123] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2082.923075][T28123] ? fault_create_debugfs_attr+0x180/0x180 [ 2082.928877][T28123] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2082.934251][T28123] __should_failslab+0x121/0x190 [ 2082.939797][T28123] should_failslab+0x9/0x14 [ 2082.944808][T28123] kmem_cache_alloc+0x47/0x710 [ 2082.949640][T28123] ? __kasan_check_read+0x11/0x20 [ 2082.954845][T28123] skb_clone+0x154/0x3d0 [ 2082.959444][T28123] ip6_finish_output2+0x1862/0x2550 [ 2082.964836][T28123] ? ip6_mtu+0x2e6/0x460 [ 2082.969615][T28123] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2082.975867][T28123] ? lock_downgrade+0x920/0x920 [ 2082.980979][T28123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2082.987558][T28123] ? __kasan_check_read+0x11/0x20 [ 2082.992670][T28123] __ip6_finish_output+0x444/0xaa0 [ 2082.998043][T28123] ? __ip6_finish_output+0x444/0xaa0 [ 2083.003404][T28123] ip6_finish_output+0x38/0x1f0 [ 2083.008241][T28123] ip6_output+0x235/0x7f0 [ 2083.012580][T28123] ? ip6_finish_output+0x1f0/0x1f0 [ 2083.017863][T28123] ? __ip6_finish_output+0xaa0/0xaa0 [ 2083.023140][T28123] ? ip6_make_skb+0x370/0x570 [ 2083.027890][T28123] ? ip_reply_glue_bits+0xc0/0xc0 [ 2083.033494][T28123] ip6_local_out+0xbb/0x1b0 [ 2083.038089][T28123] ip6_send_skb+0xbb/0x350 [ 2083.042615][T28123] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2083.048066][T28123] ? ip6_dst_lookup_flow+0x220/0x220 [ 2083.053553][T28123] udpv6_sendmsg+0x21e0/0x2990 [ 2083.058392][T28123] ? ip_reply_glue_bits+0xc0/0xc0 [ 2083.063579][T28123] ? udp_v6_get_port+0x6b0/0x6b0 [ 2083.068977][T28123] ? __might_fault+0x12b/0x1e0 [ 2083.073728][T28123] ? find_held_lock+0x35/0x130 [ 2083.078649][T28123] ? __might_fault+0x12b/0x1e0 [ 2083.083399][T28123] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2083.089729][T28123] ? rw_copy_check_uvector+0x2ce/0x390 [ 2083.095446][T28123] ? ___might_sleep+0x163/0x2c0 [ 2083.100940][T28123] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2083.106473][T28123] inet6_sendmsg+0x9e/0xe0 [ 2083.110876][T28123] ? inet6_sendmsg+0x9e/0xe0 [ 2083.115532][T28123] ? inet6_ioctl+0x1c0/0x1c0 [ 2083.120122][T28123] sock_sendmsg+0xd7/0x130 [ 2083.124518][T28123] ___sys_sendmsg+0x3e2/0x920 [ 2083.129188][T28123] ? copy_msghdr_from_user+0x440/0x440 [ 2083.134629][T28123] ? __kasan_check_read+0x11/0x20 [ 2083.139634][T28123] ? __lock_acquire+0x16f2/0x4a00 [ 2083.144638][T28123] ? __kasan_check_read+0x11/0x20 [ 2083.149648][T28123] ? __might_fault+0x12b/0x1e0 [ 2083.154401][T28123] ? find_held_lock+0x35/0x130 [ 2083.159152][T28123] ? __might_fault+0x12b/0x1e0 [ 2083.163910][T28123] ? ksys_dup3+0x3e0/0x3e0 [ 2083.168310][T28123] ? lock_downgrade+0x920/0x920 [ 2083.173151][T28123] ? ___might_sleep+0x163/0x2c0 [ 2083.177986][T28123] __sys_sendmmsg+0x1bf/0x4d0 [ 2083.182652][T28123] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2083.187684][T28123] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2083.194043][T28123] ? fput_many+0x12c/0x1a0 [ 2083.198584][T28123] ? fput+0x1b/0x20 [ 2083.202383][T28123] ? ksys_write+0x1cf/0x290 [ 2083.206873][T28123] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2083.212417][T28123] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2083.217870][T28123] ? do_syscall_64+0x26/0x760 [ 2083.222972][T28123] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2083.229117][T28123] ? do_syscall_64+0x26/0x760 [ 2083.233784][T28123] __x64_sys_sendmmsg+0x9d/0x100 [ 2083.238709][T28123] do_syscall_64+0xfa/0x760 [ 2083.243283][T28123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2083.249155][T28123] RIP: 0033:0x459a59 [ 2083.253043][T28123] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2083.272656][T28123] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2083.281068][T28123] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2083.289034][T28123] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2083.296995][T28123] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2083.305174][T28123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2083.313127][T28123] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700) 15:28:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3e8) 15:28:29 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:28:29 executing program 5 (fault-call:4 fault-nth:41): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x5c8) 15:28:29 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) pwrite64(r4, &(0x7f00000002c0)="e4fa8e520e759cc55671aeaeaa7485", 0xf, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000340)) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x24, r5, 0x800, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl(r4, 0xfffffffd, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000004c0)) r6 = getuid() getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000580)=""/133, &(0x7f0000000500)=0x85) ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f0000000200)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, r6}) gettid() pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='.trustedwlan0wlan0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x8, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x9, 0x4}, 0x0, 0x0, &(0x7f0000000240)={0x3, 0x6, 0x0, 0x8000}, &(0x7f0000000280)=0x100000001, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r9, r10, 0x0, 0x5, &(0x7f0000000100)='yeah\x00', r11}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, r7, 0x0, 0x21, &(0x7f0000000240)='\x06ppp0]em1\xb5{[@systemppp1ppp0-ppp1\x00', r11}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001e40)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000001f40)=0xe8) r14 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000036c0)={&(0x7f0000003680)='./file0\x00', 0x0, 0x1c}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003740)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003840)=0xe8) sendmsg$netlink(r1, &(0x7f0000003900)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc, &(0x7f0000003640)=[{&(0x7f00000000c0)={0x17c, 0x27, 0x4, 0x70bd29, 0x25dfdbff, "", [@typed={0xc, 0x71, @u64=0xfff}, @nested={0x88, 0x89, [@generic="33e79a25cc5b76cc48392ec905d0a1d1cb27e037d2d1c79e3d7e4f59450649b6eec32e2b5fa93060d263f0d15b4431c6f6063f30730e85518680816abdaea4c39060d499d3ba1ddc2c40b3d0", @typed={0x14, 0x1f, @ipv6=@local}, @typed={0x8, 0x85, @pid=r2}, @generic="61752ce347692ca8d98f7fd1f32f7d12205283dbe3f76d57b9"]}, @nested={0xd0, 0x1, [@generic="a98f05b488327d22b07fe7a89ed0cc05fc5a7eff043f189a196e1dc435d34357b1592747d36afbe4c3391832d32988c717cc766179be7222d2c64652fde874d9711ad46750d4be4297bc8b45195d11138a5dced25166e5ac5a07f49a7bcbd1de223f9b9d0d169bd2cef115890c6d2cadd1ece09d88d2545e818d64e0ff98d16cd9ae2d729de467b3821f521b331aa9868804b2fc79134e37eb6ec1afebbb88f45b52b91cbf97fb79596f62f8611dabd2778d0cb8d4175f95cf536a58337fe33b18cfb968ff31bea846925242"]}, @typed={0x8, 0x3e, @pid=r3}]}, 0x17c}, {&(0x7f0000003940)=ANY=[@ANYBLOB="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@ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r12, 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@generic="c31e3267d02f68a5d5975c6e0e44247629fb32594594a74e0b6ca59b9e500d96afd13cb59b961a2589ff097ab70b3193c2bda2cfc3586e465175e2cf2d5a6f3522e69b237d585b14ee0b72d8c176e4ac37f5d996fae8930cada07c0c216bd647afb743c26e1a8007d7fa77feab00e04b9cdf9dfb8d7222d7ccdfe19d973f0a313c14cb39a2af24cb9eb824c44e88702db6254f5e43fba6d45f0f516cde1028faf9f5ccf3f51bc410fddd94dba791f32f4889e1da2a0fe02dcfa0dc936d483b0e11ce4e70b3a5362223103c5935c91ff249f00481f54149", @generic="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"]}, @typed={0x4, 0x6c}]}, 0x15dc}, {&(0x7f0000003580)={0xa8, 0x3f, 0x400, 0x70bd26, 0x25dfdbfe, "", [@nested={0x98, 0x16, [@typed={0x8, 0x4, @u32=0x2}, @generic="08f70fa68ebebbd24b97a196cfdec966015300e36d58043bae50a3d23aefb3725f5c0a1aba27b5d98b07f722b2e4caa8e8a5c58a52be75671d0a0a1c2d2a33a88de6dc265c0efc9374a07123ef5075dc57908686acfb", @generic="a1111ed82f68c30871e129ee05cc0e72936cff3f1e1818dddea7039b044efb8ab89a1eb3cfc86b43d97f779600e5eafc3d6852"]}]}, 0xa8}], 0x4, &(0x7f0000003880)=[@rights={{0x1c, 0x1, 0x1, [r0, r14, r0]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x58, 0x80}, 0x10) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) 15:28:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x5c8) 15:28:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900) [ 2087.276410][T28153] FAULT_INJECTION: forcing a failure. [ 2087.276410][T28153] name failslab, interval 1, probability 0, space 0, times 0 [ 2087.315702][T28153] CPU: 0 PID: 28153 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2087.323662][T28153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2087.333749][T28153] Call Trace: [ 2087.337201][T28153] dump_stack+0x172/0x1f0 [ 2087.341606][T28153] should_fail.cold+0xa/0x15 [ 2087.346355][T28153] ? fault_create_debugfs_attr+0x180/0x180 [ 2087.352477][T28153] ? ___might_sleep+0x163/0x2c0 [ 2087.357505][T28153] __should_failslab+0x121/0x190 [ 2087.362475][T28153] should_failslab+0x9/0x14 [ 2087.367001][T28153] kmem_cache_alloc_node+0x268/0x740 15:28:29 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote, 0xffffffff}}}, &(0x7f00000000c0)=0x84) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2087.372312][T28153] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2087.377764][T28153] ? __dev_queue_xmit+0x1798/0x3720 [ 2087.382986][T28153] ? trace_hardirqs_on+0x67/0x240 [ 2087.388230][T28153] __alloc_skb+0xd5/0x5e0 [ 2087.392602][T28153] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2087.398187][T28153] alloc_skb_with_frags+0x93/0x590 [ 2087.403335][T28153] ? ip6_finish_output2+0x106d/0x2550 [ 2087.408764][T28153] sock_alloc_send_pskb+0x7ad/0x920 [ 2087.414004][T28153] ? ip6_finish_output2+0x10a0/0x2550 [ 2087.419461][T28153] ? proto_register+0x990/0x990 [ 2087.424444][T28153] ? __local_bh_enable_ip+0x15a/0x270 [ 2087.429850][T28153] ? ip6_mtu+0x2e6/0x460 [ 2087.434124][T28153] ? find_held_lock+0x35/0x130 [ 2087.439120][T28153] sock_alloc_send_skb+0x32/0x40 [ 2087.444107][T28153] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2087.449870][T28153] ? ip_reply_glue_bits+0xc0/0xc0 [ 2087.455116][T28153] ? ip6_setup_cork+0x18f0/0x18f0 [ 2087.460160][T28153] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2087.465293][T28153] ip6_make_skb+0x32f/0x570 [ 2087.469817][T28153] ? ip_reply_glue_bits+0xc0/0xc0 15:28:29 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x115, 0x2710, 0x0, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r3 = accept(r2, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) getsockname$netrom(r3, &(0x7f0000000240)={{0x3, @bcast}, [@rose, @bcast, @bcast, @netrom, @netrom, @default, @rose, @rose]}, &(0x7f00000002c0)=0x48) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 2087.474865][T28153] ? ip_reply_glue_bits+0xc0/0xc0 [ 2087.479894][T28153] ? ip6_push_pending_frames+0xf0/0xf0 [ 2087.479913][T28153] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2087.479928][T28153] ? ip6_dst_lookup_flow+0x220/0x220 [ 2087.479946][T28153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2087.479969][T28153] udpv6_sendmsg+0x218e/0x2990 [ 2087.479988][T28153] ? ip_reply_glue_bits+0xc0/0xc0 [ 2087.480009][T28153] ? udp_v6_get_port+0x6b0/0x6b0 [ 2087.517380][T28153] ? __might_fault+0x12b/0x1e0 [ 2087.522346][T28153] ? find_held_lock+0x35/0x130 [ 2087.527164][T28153] ? __might_fault+0x12b/0x1e0 [ 2087.531969][T28153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2087.538325][T28153] ? rw_copy_check_uvector+0x2ce/0x390 [ 2087.543854][T28153] ? ___might_sleep+0x163/0x2c0 [ 2087.550148][T28153] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2087.555730][T28153] inet6_sendmsg+0x9e/0xe0 [ 2087.560174][T28153] ? inet6_sendmsg+0x9e/0xe0 [ 2087.564969][T28153] ? inet6_ioctl+0x1c0/0x1c0 [ 2087.570287][T28153] sock_sendmsg+0xd7/0x130 15:28:29 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) listen(r0, 0x8) [ 2087.574727][T28153] ___sys_sendmsg+0x3e2/0x920 [ 2087.579766][T28153] ? copy_msghdr_from_user+0x440/0x440 [ 2087.585249][T28153] ? __kasan_check_read+0x11/0x20 [ 2087.590293][T28153] ? __lock_acquire+0x16f2/0x4a00 [ 2087.595426][T28153] ? __kasan_check_read+0x11/0x20 [ 2087.600455][T28153] ? __might_fault+0x12b/0x1e0 [ 2087.600474][T28153] ? find_held_lock+0x35/0x130 [ 2087.600487][T28153] ? __might_fault+0x12b/0x1e0 [ 2087.600505][T28153] ? ksys_dup3+0x3e0/0x3e0 [ 2087.600523][T28153] ? lock_downgrade+0x920/0x920 15:28:29 executing program 1: r0 = socket(0xa, 0x1, 0xfc) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2087.624067][T28153] ? ___might_sleep+0x163/0x2c0 [ 2087.629045][T28153] __sys_sendmmsg+0x1bf/0x4d0 [ 2087.633932][T28153] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2087.639022][T28153] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2087.645423][T28153] ? fput_many+0x12c/0x1a0 [ 2087.649875][T28153] ? fput+0x1b/0x20 [ 2087.653693][T28153] ? ksys_write+0x1cf/0x290 [ 2087.658298][T28153] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2087.663787][T28153] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2087.669462][T28153] ? do_syscall_64+0x26/0x760 [ 2087.674265][T28153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2087.680369][T28153] ? do_syscall_64+0x26/0x760 [ 2087.685087][T28153] __x64_sys_sendmmsg+0x9d/0x100 [ 2087.690065][T28153] do_syscall_64+0xfa/0x760 [ 2087.694626][T28153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2087.700553][T28153] RIP: 0033:0x459a59 [ 2087.704597][T28153] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:28:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2087.724323][T28153] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2087.732852][T28153] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2087.740971][T28153] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2087.748963][T28153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2087.756954][T28153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2087.764956][T28153] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2087.775996][ C1] net_ratelimit: 14 callbacks suppressed [ 2087.776007][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2087.788188][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2087.794089][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2087.799975][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2087.805946][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:28:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700) [ 2091.945925][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2091.951878][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2091.957987][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2091.964178][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2091.970131][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2092.986086][ C0] net_ratelimit: 5 callbacks suppressed [ 2092.986097][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2092.997864][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.025967][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.031811][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.038927][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.047739][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.054704][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.061121][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.070216][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.077065][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:28:36 executing program 5 (fault-call:4 fault-nth:42): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") getsockopt(r0, 0x114, 0x0, 0x0, &(0x7f000033bffc)=0xffffff89) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x1c) 15:28:36 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700) 15:28:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00) 15:28:36 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900) [ 2094.563173][T28208] FAULT_INJECTION: forcing a failure. [ 2094.563173][T28208] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.587935][T28208] CPU: 0 PID: 28208 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2094.596335][T28208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2094.608777][T28208] Call Trace: 15:28:36 executing program 1: r0 = socket(0x40000000035, 0x3, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2094.612333][T28208] dump_stack+0x172/0x1f0 [ 2094.617658][T28208] should_fail.cold+0xa/0x15 [ 2094.623419][T28208] ? fault_create_debugfs_attr+0x180/0x180 [ 2094.632114][T28208] ? ___might_sleep+0x163/0x2c0 [ 2094.639014][T28208] __should_failslab+0x121/0x190 [ 2094.644141][T28208] should_failslab+0x9/0x14 [ 2094.649029][T28208] kmem_cache_alloc_node+0x268/0x740 [ 2094.654587][T28208] ? lockdep_hardirqs_on+0x19e/0x5e0 15:28:36 executing program 1: r0 = socket(0x40000000015, 0xa, 0x46) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x10) [ 2094.661423][T28208] ? __dev_queue_xmit+0x1798/0x3720 [ 2094.668133][T28208] ? trace_hardirqs_on+0x67/0x240 [ 2094.673882][T28208] __alloc_skb+0xd5/0x5e0 [ 2094.678935][T28208] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2094.685711][T28208] alloc_skb_with_frags+0x93/0x590 [ 2094.691823][T28208] ? ip6_finish_output2+0x106d/0x2550 [ 2094.697937][T28208] sock_alloc_send_pskb+0x7ad/0x920 [ 2094.703682][T28208] ? ip6_finish_output2+0x10a0/0x2550 [ 2094.709543][T28208] ? proto_register+0x990/0x990 [ 2094.714585][T28208] ? __local_bh_enable_ip+0x15a/0x270 [ 2094.721146][T28208] ? ip6_mtu+0x2e6/0x460 [ 2094.725835][T28208] ? find_held_lock+0x35/0x130 [ 2094.730613][T28208] sock_alloc_send_skb+0x32/0x40 [ 2094.735567][T28208] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2094.741305][T28208] ? ip_reply_glue_bits+0xc0/0xc0 [ 2094.746359][T28208] ? ip6_setup_cork+0x18f0/0x18f0 [ 2094.751493][T28208] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2094.756699][T28208] ip6_make_skb+0x32f/0x570 15:28:36 executing program 1: r0 = socket(0x1, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7a453873, 0x4) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2094.761214][T28208] ? ip_reply_glue_bits+0xc0/0xc0 [ 2094.766306][T28208] ? ip_reply_glue_bits+0xc0/0xc0 [ 2094.771521][T28208] ? ip6_push_pending_frames+0xf0/0xf0 [ 2094.777115][T28208] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2094.782675][T28208] ? ip6_dst_lookup_flow+0x220/0x220 [ 2094.787963][T28208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2094.787990][T28208] udpv6_sendmsg+0x218e/0x2990 [ 2094.788010][T28208] ? ip_reply_glue_bits+0xc0/0xc0 [ 2094.788032][T28208] ? udp_v6_get_port+0x6b0/0x6b0 [ 2094.808962][T28208] ? __might_fault+0x12b/0x1e0 15:28:36 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x88, 0x21, 0x8, 0x70bd2a, 0x25dfdbfb, {0x11}, [@typed={0x14, 0x2f, @ipv6=@loopback}, @generic="c2b03825c8da2e7990b23b55945826a66929d4768d1f5f63a1ec0a93aab013fffbcc9cfcde5e293e8f5ebe68f197a8421a4330714575f7f9f296cc197fc9165a0ed3ea621e82ca8ed7fde0990bd4859ee6cdf01946dc44d8893f6c57b45d5f"]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4001) [ 2094.813745][T28208] ? find_held_lock+0x35/0x130 [ 2094.818610][T28208] ? __might_fault+0x12b/0x1e0 [ 2094.823387][T28208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2094.829637][T28208] ? rw_copy_check_uvector+0x2ce/0x390 [ 2094.835294][T28208] ? ___might_sleep+0x163/0x2c0 [ 2094.840359][T28208] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2094.846109][T28208] inet6_sendmsg+0x9e/0xe0 [ 2094.850545][T28208] ? inet6_sendmsg+0x9e/0xe0 [ 2094.855317][T28208] ? inet6_ioctl+0x1c0/0x1c0 [ 2094.860092][T28208] sock_sendmsg+0xd7/0x130 [ 2094.864614][T28208] ___sys_sendmsg+0x3e2/0x920 [ 2094.869398][T28208] ? copy_msghdr_from_user+0x440/0x440 [ 2094.874958][T28208] ? __kasan_check_read+0x11/0x20 [ 2094.880516][T28208] ? __lock_acquire+0x16f2/0x4a00 [ 2094.885563][T28208] ? __kasan_check_read+0x11/0x20 [ 2094.890606][T28208] ? __might_fault+0x12b/0x1e0 [ 2094.895378][T28208] ? find_held_lock+0x35/0x130 [ 2094.900156][T28208] ? __might_fault+0x12b/0x1e0 [ 2094.904942][T28208] ? ksys_dup3+0x3e0/0x3e0 [ 2094.909453][T28208] ? lock_downgrade+0x920/0x920 15:28:36 executing program 1: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5, [@bcast, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null]}) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000000c0)={0x5}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2094.914331][T28208] ? ___might_sleep+0x163/0x2c0 [ 2094.919214][T28208] __sys_sendmmsg+0x1bf/0x4d0 [ 2094.923906][T28208] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2094.929062][T28208] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2094.935330][T28208] ? fput_many+0x12c/0x1a0 [ 2094.939745][T28208] ? fput+0x1b/0x20 [ 2094.939757][T28208] ? ksys_write+0x1cf/0x290 [ 2094.939777][T28208] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2094.939791][T28208] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2094.939809][T28208] ? do_syscall_64+0x26/0x760 [ 2094.963930][T28208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2094.970101][T28208] ? do_syscall_64+0x26/0x760 [ 2094.974895][T28208] __x64_sys_sendmmsg+0x9d/0x100 [ 2094.979853][T28208] do_syscall_64+0xfa/0x760 [ 2094.984458][T28208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2094.990357][T28208] RIP: 0033:0x459a59 [ 2094.994258][T28208] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:28:37 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a1000000", @ANYRES16=r2, @ANYBLOB="100027bd7000fddbdf251100000028000100140003000000000000000000000000000000000008000500020000000800050002000000080006000200000008000400000100004c0001000800020087000000080001000200000008000b0073697000080002002100000008000900300000000c000700610000000000000008000100000000000c000700e9bd45b3140000000800040000000100"], 0xa0}, 0x1, 0x0, 0x0, 0x18}, 0x40) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r4 = accept4(r3, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x80000) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x1800000, 0x6d, 0x3, 0x4, 0x83c, 0x80000001, {0x0, @in6={{0xa, 0x4e22, 0x98dd, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x16f9}}, 0x3, 0x200, 0x3, 0x5, 0xfff}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r6, 0x221}, 0x8) [ 2095.013962][T28208] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2095.022770][T28208] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2095.030780][T28208] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2095.038943][T28208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2095.046939][T28208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2095.054924][T28208] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2101.305988][ C0] net_ratelimit: 4 callbacks suppressed [ 2101.305995][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2101.317687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2102.345935][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2102.351849][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2102.357795][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2102.363775][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2102.369839][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2102.375838][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2102.381667][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2102.387478][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:28:45 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900) 15:28:45 executing program 5 (fault-call:4 fault-nth:43): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00) 15:28:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xbb8) 15:28:45 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a1000000", @ANYRES16=r2, @ANYBLOB="100027bd7000fddbdf251100000028000100140003000000000000000000000000000000000008000500020000000800050002000000080006000200000008000400000100004c0001000800020087000000080001000200000008000b0073697000080002002100000008000900300000000c000700610000000000000008000100000000000c000700e9bd45b3140000000800040000000100"], 0xa0}, 0x1, 0x0, 0x0, 0x18}, 0x40) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r4 = accept4(r3, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x80000) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x1800000, 0x6d, 0x3, 0x4, 0x83c, 0x80000001, {0x0, @in6={{0xa, 0x4e22, 0x98dd, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x16f9}}, 0x3, 0x200, 0x3, 0x5, 0xfff}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r6, 0x221}, 0x8) 15:28:45 executing program 1: r0 = socket(0x40000000015, 0x805, 0x13) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) [ 2103.933039][T28253] FAULT_INJECTION: forcing a failure. [ 2103.933039][T28253] name failslab, interval 1, probability 0, space 0, times 0 [ 2103.958469][T28253] CPU: 0 PID: 28253 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2103.966408][T28253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2103.976595][T28253] Call Trace: 15:28:45 executing program 1: r0 = socket(0x3, 0x0, 0x10) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x6}, 0x10) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r2 = accept(r1, &(0x7f00000011c0)=@alg, &(0x7f0000001240)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r4, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0x84, r4, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x56dc}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x19}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x30000004}, 0x8000) [ 2103.979911][T28253] dump_stack+0x172/0x1f0 [ 2103.984280][T28253] should_fail.cold+0xa/0x15 [ 2103.988903][T28253] ? fault_create_debugfs_attr+0x180/0x180 [ 2103.994737][T28253] ? ___might_sleep+0x163/0x2c0 [ 2103.999605][T28253] __should_failslab+0x121/0x190 [ 2104.004562][T28253] should_failslab+0x9/0x14 [ 2104.009089][T28253] kmem_cache_alloc_node_trace+0x274/0x750 [ 2104.015205][T28253] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2104.021282][T28253] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2104.027114][T28253] __kmalloc_node_track_caller+0x3d/0x70 15:28:46 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x84, 0x80, 0x0, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x84, 0x80, 0x0, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x628}, &(0x7f0000000040)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r3, 0xff}, 0x8) [ 2104.033009][T28253] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2104.038409][T28253] __alloc_skb+0x10b/0x5e0 [ 2104.038427][T28253] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2104.038448][T28253] alloc_skb_with_frags+0x93/0x590 [ 2104.038462][T28253] ? ip6_finish_output2+0x106d/0x2550 [ 2104.038482][T28253] sock_alloc_send_pskb+0x7ad/0x920 [ 2104.038497][T28253] ? ip6_finish_output2+0x10a0/0x2550 [ 2104.038516][T28253] ? proto_register+0x990/0x990 [ 2104.038531][T28253] ? __local_bh_enable_ip+0x15a/0x270 15:28:46 executing program 1: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt(0xffffffffffffffff, 0x114, 0x1, 0x0, &(0x7f000033bffc)=0xfffffffffffffec6) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000500)={{0x2, 0xffffffff}, 0x42}, 0x10) [ 2104.038548][T28253] ? ip6_mtu+0x2e6/0x460 [ 2104.084102][T28253] ? find_held_lock+0x35/0x130 [ 2104.088981][T28253] sock_alloc_send_skb+0x32/0x40 [ 2104.093938][T28253] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2104.099679][T28253] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.104741][T28253] ? ip6_setup_cork+0x18f0/0x18f0 [ 2104.109783][T28253] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2104.114992][T28253] ip6_make_skb+0x32f/0x570 [ 2104.119584][T28253] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.124620][T28253] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.129660][T28253] ? ip6_push_pending_frames+0xf0/0xf0 [ 2104.135230][T28253] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2104.140946][T28253] ? ip6_dst_lookup_flow+0x220/0x220 [ 2104.140963][T28253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.140985][T28253] udpv6_sendmsg+0x218e/0x2990 [ 2104.141005][T28253] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.141027][T28253] ? udp_v6_get_port+0x6b0/0x6b0 [ 2104.157552][T28253] ? __might_fault+0x12b/0x1e0 [ 2104.157571][T28253] ? find_held_lock+0x35/0x130 [ 2104.157586][T28253] ? __might_fault+0x12b/0x1e0 [ 2104.157602][T28253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2104.157615][T28253] ? rw_copy_check_uvector+0x2ce/0x390 [ 2104.157644][T28253] ? ___might_sleep+0x163/0x2c0 [ 2104.157676][T28253] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2104.204838][T28253] inet6_sendmsg+0x9e/0xe0 [ 2104.209266][T28253] ? inet6_sendmsg+0x9e/0xe0 [ 2104.213876][T28253] ? inet6_ioctl+0x1c0/0x1c0 [ 2104.218476][T28253] sock_sendmsg+0xd7/0x130 [ 2104.222906][T28253] ___sys_sendmsg+0x3e2/0x920 [ 2104.227602][T28253] ? copy_msghdr_from_user+0x440/0x440 15:28:46 executing program 1: r0 = socket(0x0, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000005000)=0x7ff, &(0x7f0000005040)=0x2) [ 2104.233162][T28253] ? __kasan_check_read+0x11/0x20 [ 2104.238284][T28253] ? __lock_acquire+0x16f2/0x4a00 [ 2104.243313][T28253] ? __kasan_check_read+0x11/0x20 [ 2104.248345][T28253] ? __might_fault+0x12b/0x1e0 [ 2104.253295][T28253] ? find_held_lock+0x35/0x130 [ 2104.258069][T28253] ? __might_fault+0x12b/0x1e0 [ 2104.262848][T28253] ? ksys_dup3+0x3e0/0x3e0 [ 2104.267280][T28253] ? lock_downgrade+0x920/0x920 [ 2104.272156][T28253] ? ___might_sleep+0x163/0x2c0 [ 2104.277025][T28253] __sys_sendmmsg+0x1bf/0x4d0 [ 2104.281813][T28253] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2104.286885][T28253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2104.293228][T28253] ? fput_many+0x12c/0x1a0 [ 2104.297661][T28253] ? fput+0x1b/0x20 [ 2104.301486][T28253] ? ksys_write+0x1cf/0x290 [ 2104.306190][T28253] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2104.311930][T28253] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2104.317487][T28253] ? do_syscall_64+0x26/0x760 [ 2104.322186][T28253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2104.328256][T28253] ? do_syscall_64+0x26/0x760 15:28:46 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) socketpair(0x2b, 0x2, 0x3f, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000940)={r1}) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) [ 2104.332959][T28253] __x64_sys_sendmmsg+0x9d/0x100 [ 2104.337910][T28253] do_syscall_64+0xfa/0x760 [ 2104.342465][T28253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2104.348356][T28253] RIP: 0033:0x459a59 [ 2104.352247][T28253] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2104.372147][T28253] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 15:28:46 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000005c00), 0x1, 0x0) r5 = accept$netrom(r4, &(0x7f0000001480)={{0x3, @netrom}, [@bcast, @rose, @null, @null, @default, @netrom, @default, @netrom]}, &(0x7f0000001500)=0x48) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001540), &(0x7f0000001580)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) recvfrom(r1, &(0x7f0000000000)=""/14, 0xe, 0x0, &(0x7f0000000180)=@ll={0x11, 0x1, r6, 0x1, 0x4, 0x6, @remote}, 0x80) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) [ 2104.380567][T28253] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2104.388547][T28253] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2104.396613][T28253] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2104.404593][T28253] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2104.412655][T28253] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00) 15:28:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00) 15:28:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xbb8) 15:28:46 executing program 5 (fault-call:4 fault-nth:44): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2104.741122][T28289] FAULT_INJECTION: forcing a failure. [ 2104.741122][T28289] name failslab, interval 1, probability 0, space 0, times 0 [ 2104.793585][T28289] CPU: 1 PID: 28289 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2104.801519][T28289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2104.811678][T28289] Call Trace: [ 2104.815177][T28289] dump_stack+0x172/0x1f0 [ 2104.819618][T28289] should_fail.cold+0xa/0x15 [ 2104.824222][T28289] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2104.829527][T28289] ? fault_create_debugfs_attr+0x180/0x180 [ 2104.835550][T28289] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2104.840837][T28289] __should_failslab+0x121/0x190 [ 2104.845775][T28289] should_failslab+0x9/0x14 [ 2104.850265][T28289] kmem_cache_alloc+0x47/0x710 [ 2104.855013][T28289] ? __kasan_check_read+0x11/0x20 [ 2104.860028][T28289] skb_clone+0x154/0x3d0 [ 2104.864259][T28289] ip6_finish_output2+0x1862/0x2550 [ 2104.869528][T28289] ? ip6_mtu+0x2e6/0x460 [ 2104.873768][T28289] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2104.879304][T28289] ? lock_downgrade+0x920/0x920 [ 2104.884183][T28289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.890431][T28289] ? __kasan_check_read+0x11/0x20 [ 2104.895470][T28289] __ip6_finish_output+0x444/0xaa0 [ 2104.901019][T28289] ? __ip6_finish_output+0x444/0xaa0 [ 2104.906287][T28289] ip6_finish_output+0x38/0x1f0 [ 2104.911121][T28289] ip6_output+0x235/0x7f0 [ 2104.915432][T28289] ? ip6_finish_output+0x1f0/0x1f0 [ 2104.920527][T28289] ? __ip6_finish_output+0xaa0/0xaa0 [ 2104.925791][T28289] ? ip6_make_skb+0x370/0x570 [ 2104.930549][T28289] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.935560][T28289] ip6_local_out+0xbb/0x1b0 [ 2104.940047][T28289] ip6_send_skb+0xbb/0x350 [ 2104.944628][T28289] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2104.950261][T28289] ? ip6_dst_lookup_flow+0x220/0x220 [ 2104.955538][T28289] udpv6_sendmsg+0x21e0/0x2990 [ 2104.960296][T28289] ? ip_reply_glue_bits+0xc0/0xc0 [ 2104.965311][T28289] ? udp_v6_get_port+0x6b0/0x6b0 [ 2104.970250][T28289] ? __might_fault+0x12b/0x1e0 [ 2104.975004][T28289] ? find_held_lock+0x35/0x130 [ 2104.979769][T28289] ? __might_fault+0x12b/0x1e0 [ 2104.984532][T28289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2104.990944][T28289] ? rw_copy_check_uvector+0x2ce/0x390 [ 2104.996422][T28289] ? ___might_sleep+0x163/0x2c0 [ 2105.001276][T28289] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2105.006823][T28289] inet6_sendmsg+0x9e/0xe0 [ 2105.011235][T28289] ? inet6_sendmsg+0x9e/0xe0 [ 2105.015826][T28289] ? inet6_ioctl+0x1c0/0x1c0 [ 2105.020417][T28289] sock_sendmsg+0xd7/0x130 [ 2105.024826][T28289] ___sys_sendmsg+0x3e2/0x920 [ 2105.029511][T28289] ? copy_msghdr_from_user+0x440/0x440 [ 2105.034977][T28289] ? __kasan_check_read+0x11/0x20 [ 2105.040148][T28289] ? __lock_acquire+0x16f2/0x4a00 [ 2105.045219][T28289] ? __kasan_check_read+0x11/0x20 [ 2105.050232][T28289] ? __might_fault+0x12b/0x1e0 [ 2105.054979][T28289] ? find_held_lock+0x35/0x130 [ 2105.059793][T28289] ? __might_fault+0x12b/0x1e0 [ 2105.064541][T28289] ? ksys_dup3+0x3e0/0x3e0 [ 2105.068941][T28289] ? lock_downgrade+0x920/0x920 [ 2105.073782][T28289] ? ___might_sleep+0x163/0x2c0 [ 2105.078627][T28289] __sys_sendmmsg+0x1bf/0x4d0 [ 2105.083292][T28289] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2105.088413][T28289] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2105.094651][T28289] ? fput_many+0x12c/0x1a0 [ 2105.099049][T28289] ? fput+0x1b/0x20 [ 2105.102851][T28289] ? ksys_write+0x1cf/0x290 [ 2105.107346][T28289] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2105.112797][T28289] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2105.118245][T28289] ? do_syscall_64+0x26/0x760 [ 2105.122925][T28289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2105.128969][T28289] ? do_syscall_64+0x26/0x760 [ 2105.133633][T28289] __x64_sys_sendmmsg+0x9d/0x100 [ 2105.138651][T28289] do_syscall_64+0xfa/0x760 [ 2105.143166][T28289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2105.149122][T28289] RIP: 0033:0x459a59 [ 2105.153005][T28289] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2105.172609][T28289] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2105.181107][T28289] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2105.189494][T28289] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2105.197455][T28289] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2105.205430][T28289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2105.213406][T28289] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:28:53 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a1000000", @ANYRES16=r2, @ANYBLOB="100027bd7000fddbdf251100000028000100140003000000000000000000000000000000000008000500020000000800050002000000080006000200000008000400000100004c0001000800020087000000080001000200000008000b0073697000080002002100000008000900300000000c000700610000000000000008000100000000000c000700e9bd45b3140000000800040000000100"], 0xa0}, 0x1, 0x0, 0x0, 0x18}, 0x40) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r4 = accept4(r3, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x80000) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x1800000, 0x6d, 0x3, 0x4, 0x83c, 0x80000001, {0x0, @in6={{0xa, 0x4e22, 0x98dd, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x16f9}}, 0x3, 0x200, 0x3, 0x5, 0xfff}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r6, 0x221}, 0x8) 15:28:53 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) pipe(&(0x7f0000000000)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x20000000}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) sendto$inet6(r2, &(0x7f0000000080)="e6cef792f41a9d8a918a444bdf26ab1023c5510ac0", 0xffffffb8, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x200, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x33) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000040)=0x619, 0x4) getsockopt(r0, 0x113, 0x2710, 0x0, &(0x7f000033bffc)=0x29c) 15:28:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100) 15:28:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00) 15:28:53 executing program 5 (fault-call:4 fault-nth:45): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xbb8) [ 2111.181815][T28316] FAULT_INJECTION: forcing a failure. [ 2111.181815][T28316] name failslab, interval 1, probability 0, space 0, times 0 [ 2111.194760][T28316] CPU: 1 PID: 28316 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2111.202674][T28316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2111.212836][T28316] Call Trace: [ 2111.216163][T28316] dump_stack+0x172/0x1f0 [ 2111.220506][T28316] should_fail.cold+0xa/0x15 [ 2111.225102][T28316] ? fault_create_debugfs_attr+0x180/0x180 [ 2111.230904][T28316] ? __kasan_check_read+0x11/0x20 [ 2111.235927][T28316] __should_failslab+0x121/0x190 [ 2111.240858][T28316] should_failslab+0x9/0x14 [ 2111.245349][T28316] kmem_cache_alloc+0x47/0x710 [ 2111.250354][T28316] ? lock_acquire+0x190/0x410 [ 2111.255027][T28316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2111.261260][T28316] skb_clone+0x154/0x3d0 [ 2111.265502][T28316] dev_queue_xmit_nit+0x342/0xa20 [ 2111.270513][T28316] ? validate_xmit_xfrm+0x43c/0xf10 [ 2111.275807][T28316] dev_hard_start_xmit+0xbb/0x9b0 [ 2111.280824][T28316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2111.287225][T28316] __dev_queue_xmit+0x2c6c/0x3720 [ 2111.292237][T28316] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2111.297508][T28316] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2111.303070][T28316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2111.309335][T28316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2111.315582][T28316] ? debug_smp_processor_id+0x3c/0x214 [ 2111.321038][T28316] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2111.327270][T28316] ? rcu_read_lock_held_common+0xbd/0x130 [ 2111.332977][T28316] dev_queue_xmit+0x18/0x20 [ 2111.337462][T28316] ? dev_queue_xmit+0x18/0x20 [ 2111.342122][T28316] neigh_direct_output+0x16/0x20 [ 2111.347049][T28316] ip6_finish_output2+0x1034/0x2550 [ 2111.352239][T28316] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2111.357779][T28316] ? lock_downgrade+0x920/0x920 [ 2111.362616][T28316] ? netif_rx_ni+0x670/0x670 [ 2111.367198][T28316] ? __kasan_check_read+0x11/0x20 [ 2111.372302][T28316] __ip6_finish_output+0x444/0xaa0 [ 2111.377405][T28316] ? __ip6_finish_output+0x444/0xaa0 [ 2111.382772][T28316] ip6_finish_output+0x38/0x1f0 [ 2111.387616][T28316] ip6_output+0x235/0x7f0 [ 2111.391938][T28316] ? ip6_finish_output+0x1f0/0x1f0 [ 2111.397039][T28316] ? __ip6_finish_output+0xaa0/0xaa0 [ 2111.402306][T28316] ? ip6_make_skb+0x370/0x570 [ 2111.406973][T28316] ? ip_reply_glue_bits+0xc0/0xc0 [ 2111.411984][T28316] ip6_local_out+0xbb/0x1b0 [ 2111.416472][T28316] ip6_send_skb+0xbb/0x350 [ 2111.420876][T28316] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2111.426319][T28316] ? ip6_dst_lookup_flow+0x220/0x220 [ 2111.431597][T28316] udpv6_sendmsg+0x21e0/0x2990 [ 2111.436368][T28316] ? ip_reply_glue_bits+0xc0/0xc0 [ 2111.441556][T28316] ? udp_v6_get_port+0x6b0/0x6b0 [ 2111.446494][T28316] ? __might_fault+0x12b/0x1e0 [ 2111.451261][T28316] ? find_held_lock+0x35/0x130 [ 2111.456095][T28316] ? __might_fault+0x12b/0x1e0 [ 2111.460842][T28316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2111.467065][T28316] ? rw_copy_check_uvector+0x2ce/0x390 [ 2111.472523][T28316] ? ___might_sleep+0x163/0x2c0 [ 2111.477392][T28316] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2111.483028][T28316] inet6_sendmsg+0x9e/0xe0 [ 2111.487427][T28316] ? inet6_sendmsg+0x9e/0xe0 [ 2111.492005][T28316] ? inet6_ioctl+0x1c0/0x1c0 [ 2111.496585][T28316] sock_sendmsg+0xd7/0x130 [ 2111.500999][T28316] ___sys_sendmsg+0x3e2/0x920 [ 2111.505675][T28316] ? copy_msghdr_from_user+0x440/0x440 [ 2111.511134][T28316] ? __kasan_check_read+0x11/0x20 [ 2111.516160][T28316] ? __lock_acquire+0x16f2/0x4a00 [ 2111.521169][T28316] ? __kasan_check_read+0x11/0x20 [ 2111.526181][T28316] ? __might_fault+0x12b/0x1e0 [ 2111.530940][T28316] ? find_held_lock+0x35/0x130 [ 2111.535687][T28316] ? __might_fault+0x12b/0x1e0 [ 2111.540445][T28316] ? ksys_dup3+0x3e0/0x3e0 [ 2111.544847][T28316] ? lock_downgrade+0x920/0x920 [ 2111.549699][T28316] ? ___might_sleep+0x163/0x2c0 [ 2111.554539][T28316] __sys_sendmmsg+0x1bf/0x4d0 [ 2111.559221][T28316] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2111.564250][T28316] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2111.570481][T28316] ? fput_many+0x12c/0x1a0 [ 2111.574907][T28316] ? fput+0x1b/0x20 [ 2111.578696][T28316] ? ksys_write+0x1cf/0x290 [ 2111.583184][T28316] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2111.588631][T28316] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2111.594160][T28316] ? do_syscall_64+0x26/0x760 [ 2111.598820][T28316] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.604868][T28316] ? do_syscall_64+0x26/0x760 [ 2111.609535][T28316] __x64_sys_sendmmsg+0x9d/0x100 [ 2111.614467][T28316] do_syscall_64+0xfa/0x760 [ 2111.619044][T28316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2111.625190][T28316] RIP: 0033:0x459a59 [ 2111.629080][T28316] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2111.648664][T28316] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2111.657058][T28316] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2111.665118][T28316] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2111.673166][T28316] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2111.681126][T28316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2111.689180][T28316] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2111.705879][ C0] net_ratelimit: 14 callbacks suppressed [ 2111.705889][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2111.717402][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:28:53 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) socket(0x1, 0x3, 0x7) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 15:28:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r1 = accept(r0, &(0x7f0000000000)=@tipc=@name, &(0x7f0000000080)=0x80) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x9}, 0x8) r5 = socket(0x40000000015, 0x805, 0xfd) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000240)={0xea33, 0x0, 0x3000}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000180)={r4, 0x1cfe}, &(0x7f00000001c0)=0x8) getsockopt(r5, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) 15:28:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) 15:28:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100) 15:28:53 executing program 5 (fault-call:4 fault-nth:46): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:28:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00) [ 2112.090424][T28346] FAULT_INJECTION: forcing a failure. [ 2112.090424][T28346] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.111519][T28346] CPU: 0 PID: 28346 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2112.119451][T28346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2112.129657][T28346] Call Trace: [ 2112.132973][T28346] dump_stack+0x172/0x1f0 [ 2112.137331][T28346] should_fail.cold+0xa/0x15 [ 2112.141945][T28346] ? fault_create_debugfs_attr+0x180/0x180 [ 2112.147781][T28346] ? ___might_sleep+0x163/0x2c0 [ 2112.152652][T28346] __should_failslab+0x121/0x190 [ 2112.157621][T28346] should_failslab+0x9/0x14 [ 2112.162588][T28346] kmem_cache_alloc_node+0x268/0x740 [ 2112.167888][T28346] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2112.173424][T28346] ? __dev_queue_xmit+0x1798/0x3720 [ 2112.178642][T28346] ? trace_hardirqs_on+0x67/0x240 [ 2112.183689][T28346] __alloc_skb+0xd5/0x5e0 [ 2112.188042][T28346] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2112.193954][T28346] alloc_skb_with_frags+0x93/0x590 [ 2112.199185][T28346] ? ip6_finish_output2+0x106d/0x2550 [ 2112.204581][T28346] sock_alloc_send_pskb+0x7ad/0x920 [ 2112.209794][T28346] ? ip6_finish_output2+0x10a0/0x2550 [ 2112.215188][T28346] ? proto_register+0x990/0x990 [ 2112.220055][T28346] ? __local_bh_enable_ip+0x15a/0x270 [ 2112.220072][T28346] ? ip6_mtu+0x2e6/0x460 [ 2112.229657][T28346] ? find_held_lock+0x35/0x130 [ 2112.229678][T28346] sock_alloc_send_skb+0x32/0x40 [ 2112.229694][T28346] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2112.229714][T28346] ? ip_reply_glue_bits+0xc0/0xc0 [ 2112.229741][T28346] ? ip6_setup_cork+0x18f0/0x18f0 [ 2112.255511][T28346] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2112.260650][T28346] ip6_make_skb+0x32f/0x570 [ 2112.265172][T28346] ? ip_reply_glue_bits+0xc0/0xc0 [ 2112.270328][T28346] ? ip_reply_glue_bits+0xc0/0xc0 [ 2112.275547][T28346] ? ip6_push_pending_frames+0xf0/0xf0 [ 2112.281239][T28346] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2112.286792][T28346] ? ip6_dst_lookup_flow+0x220/0x220 [ 2112.292191][T28346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2112.298609][T28346] udpv6_sendmsg+0x218e/0x2990 [ 2112.303362][T28346] ? ip_reply_glue_bits+0xc0/0xc0 [ 2112.308475][T28346] ? udp_v6_get_port+0x6b0/0x6b0 [ 2112.313401][T28346] ? __might_fault+0x12b/0x1e0 [ 2112.318199][T28346] ? find_held_lock+0x35/0x130 [ 2112.322969][T28346] ? __might_fault+0x12b/0x1e0 [ 2112.327731][T28346] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2112.334161][T28346] ? rw_copy_check_uvector+0x2ce/0x390 [ 2112.339621][T28346] ? ___might_sleep+0x163/0x2c0 [ 2112.344469][T28346] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2112.350178][T28346] inet6_sendmsg+0x9e/0xe0 [ 2112.354622][T28346] ? inet6_sendmsg+0x9e/0xe0 [ 2112.359221][T28346] ? inet6_ioctl+0x1c0/0x1c0 [ 2112.363798][T28346] sock_sendmsg+0xd7/0x130 [ 2112.368217][T28346] ___sys_sendmsg+0x3e2/0x920 [ 2112.372893][T28346] ? copy_msghdr_from_user+0x440/0x440 [ 2112.378349][T28346] ? __kasan_check_read+0x11/0x20 [ 2112.383360][T28346] ? __lock_acquire+0x16f2/0x4a00 [ 2112.388393][T28346] ? __kasan_check_read+0x11/0x20 [ 2112.393413][T28346] ? __might_fault+0x12b/0x1e0 [ 2112.398250][T28346] ? find_held_lock+0x35/0x130 [ 2112.403002][T28346] ? __might_fault+0x12b/0x1e0 [ 2112.407770][T28346] ? ksys_dup3+0x3e0/0x3e0 [ 2112.412193][T28346] ? lock_downgrade+0x920/0x920 [ 2112.417045][T28346] ? ___might_sleep+0x163/0x2c0 [ 2112.422163][T28346] __sys_sendmmsg+0x1bf/0x4d0 [ 2112.426840][T28346] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2112.431993][T28346] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2112.438247][T28346] ? fput_many+0x12c/0x1a0 [ 2112.442651][T28346] ? fput+0x1b/0x20 [ 2112.446465][T28346] ? ksys_write+0x1cf/0x290 [ 2112.450981][T28346] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2112.456517][T28346] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2112.461978][T28346] ? do_syscall_64+0x26/0x760 [ 2112.466690][T28346] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2112.472769][T28346] ? do_syscall_64+0x26/0x760 [ 2112.477441][T28346] __x64_sys_sendmmsg+0x9d/0x100 [ 2112.482365][T28346] do_syscall_64+0xfa/0x760 [ 2112.486860][T28346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2112.492735][T28346] RIP: 0033:0x459a59 [ 2112.496757][T28346] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2112.516440][T28346] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2112.525103][T28346] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2112.533250][T28346] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2112.541210][T28346] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2112.549183][T28346] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2112.557146][T28346] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:00 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a1000000", @ANYRES16=r2, @ANYBLOB="100027bd7000fddbdf251100000028000100140003000000000000000000000000000000000008000500020000000800050002000000080006000200000008000400000100004c0001000800020087000000080001000200000008000b0073697000080002002100000008000900300000000c000700610000000000000008000100000000000c000700e9bd45b3140000000800040000000100"], 0xa0}, 0x1, 0x0, 0x0, 0x18}, 0x40) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r4 = accept4(r3, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x80000) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x1800000, 0x6d, 0x3, 0x4, 0x83c, 0x80000001, {0x0, @in6={{0xa, 0x4e22, 0x98dd, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x16f9}}, 0x3, 0x200, 0x3, 0x5, 0xfff}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r6, 0x221}, 0x8) 15:29:00 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={'nr', 0x0}, 0x8, 'syz0\x00', @bcast, 0x9, 0xe5a0, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @default, @default]}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/199, 0xc7}, 0x1) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) 15:29:00 executing program 5 (fault-call:4 fault-nth:47): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) 15:29:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100) 15:29:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:29:00 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) socket$isdn(0x22, 0x3, 0x27) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3a58, 0x4) getsockopt(r0, 0x111, 0x2712, 0x0, &(0x7f000033bffc)=0x10254) [ 2118.953105][T28366] FAULT_INJECTION: forcing a failure. [ 2118.953105][T28366] name failslab, interval 1, probability 0, space 0, times 0 [ 2118.975919][T28366] CPU: 1 PID: 28366 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2118.983849][T28366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2118.994016][T28366] Call Trace: [ 2118.997327][T28366] dump_stack+0x172/0x1f0 [ 2119.001868][T28366] should_fail.cold+0xa/0x15 [ 2119.006486][T28366] ? fault_create_debugfs_attr+0x180/0x180 [ 2119.012303][T28366] ? ___might_sleep+0x163/0x2c0 [ 2119.017163][T28366] __should_failslab+0x121/0x190 [ 2119.022105][T28366] should_failslab+0x9/0x14 [ 2119.026810][T28366] kmem_cache_alloc_node+0x268/0x740 [ 2119.032392][T28366] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2119.037780][T28366] ? __dev_queue_xmit+0x1798/0x3720 [ 2119.043044][T28366] ? trace_hardirqs_on+0x67/0x240 [ 2119.048077][T28366] __alloc_skb+0xd5/0x5e0 [ 2119.052426][T28366] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2119.057982][T28366] alloc_skb_with_frags+0x93/0x590 [ 2119.063081][T28366] ? ip6_finish_output2+0x106d/0x2550 [ 2119.068697][T28366] sock_alloc_send_pskb+0x7ad/0x920 [ 2119.073922][T28366] ? ip6_finish_output2+0x10a0/0x2550 [ 2119.079310][T28366] ? proto_register+0x990/0x990 [ 2119.084436][T28366] ? __local_bh_enable_ip+0x15a/0x270 [ 2119.089822][T28366] ? ip6_mtu+0x2e6/0x460 [ 2119.094069][T28366] ? find_held_lock+0x35/0x130 [ 2119.098841][T28366] sock_alloc_send_skb+0x32/0x40 [ 2119.104200][T28366] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2119.109950][T28366] ? ip_reply_glue_bits+0xc0/0xc0 [ 2119.115004][T28366] ? ip6_setup_cork+0x18f0/0x18f0 [ 2119.120068][T28366] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2119.125240][T28366] ip6_make_skb+0x32f/0x570 [ 2119.129761][T28366] ? ip_reply_glue_bits+0xc0/0xc0 [ 2119.134984][T28366] ? ip_reply_glue_bits+0xc0/0xc0 [ 2119.140035][T28366] ? ip6_push_pending_frames+0xf0/0xf0 [ 2119.145883][T28366] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2119.151563][T28366] ? ip6_dst_lookup_flow+0x220/0x220 [ 2119.157060][T28366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2119.163334][T28366] udpv6_sendmsg+0x218e/0x2990 [ 2119.168195][T28366] ? ip_reply_glue_bits+0xc0/0xc0 [ 2119.173845][T28366] ? udp_v6_get_port+0x6b0/0x6b0 [ 2119.179407][T28366] ? __might_fault+0x12b/0x1e0 [ 2119.184870][T28366] ? find_held_lock+0x35/0x130 [ 2119.189802][T28366] ? __might_fault+0x12b/0x1e0 [ 2119.194964][T28366] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2119.202697][T28366] ? rw_copy_check_uvector+0x2ce/0x390 [ 2119.208203][T28366] ? ___might_sleep+0x163/0x2c0 [ 2119.213416][T28366] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2119.219254][T28366] inet6_sendmsg+0x9e/0xe0 [ 2119.223890][T28366] ? inet6_sendmsg+0x9e/0xe0 [ 2119.229446][T28366] ? inet6_ioctl+0x1c0/0x1c0 [ 2119.234597][T28366] sock_sendmsg+0xd7/0x130 [ 2119.244040][T28366] ___sys_sendmsg+0x3e2/0x920 [ 2119.251894][T28366] ? copy_msghdr_from_user+0x440/0x440 [ 2119.258244][T28366] ? __kasan_check_read+0x11/0x20 [ 2119.267055][T28366] ? __lock_acquire+0x16f2/0x4a00 [ 2119.276621][T28366] ? __kasan_check_read+0x11/0x20 [ 2119.283777][T28366] ? __might_fault+0x12b/0x1e0 [ 2119.290071][T28366] ? find_held_lock+0x35/0x130 [ 2119.295670][T28366] ? __might_fault+0x12b/0x1e0 [ 2119.301334][T28366] ? ksys_dup3+0x3e0/0x3e0 [ 2119.305975][T28366] ? lock_downgrade+0x920/0x920 [ 2119.311046][T28366] ? ___might_sleep+0x163/0x2c0 [ 2119.316343][T28366] __sys_sendmmsg+0x1bf/0x4d0 [ 2119.322072][T28366] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2119.327230][T28366] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2119.333836][T28366] ? fput_many+0x12c/0x1a0 [ 2119.338582][T28366] ? fput+0x1b/0x20 [ 2119.343546][T28366] ? ksys_write+0x1cf/0x290 [ 2119.348157][T28366] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2119.353725][T28366] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2119.359477][T28366] ? do_syscall_64+0x26/0x760 [ 2119.365822][T28366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2119.374408][T28366] ? do_syscall_64+0x26/0x760 [ 2119.380566][T28366] __x64_sys_sendmmsg+0x9d/0x100 [ 2119.388342][T28366] do_syscall_64+0xfa/0x760 [ 2119.392870][T28366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2119.398784][T28366] RIP: 0033:0x459a59 [ 2119.402682][T28366] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2119.422568][T28366] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2119.431518][T28366] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2119.439576][T28366] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2119.447588][T28366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2119.455745][T28366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2119.464288][T28366] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2119.472457][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2119.478322][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2119.484142][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2119.490012][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2119.495911][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2119.501672][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2119.507570][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2119.514214][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2119.520141][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2119.525985][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:01 executing program 1: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0xff}}, [0x3ff, 0xfffffffeffffffff, 0x45be4790, 0x4, 0x7, 0x3, 0xf8, 0x6, 0x4, 0x7fff, 0x6, 0x7, 0x7fff, 0x3]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2}}}, 0x84) 15:29:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:29:01 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00) 15:29:01 executing program 5 (fault-call:4 fault-nth:48): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) [ 2119.815412][T28390] FAULT_INJECTION: forcing a failure. [ 2119.815412][T28390] name failslab, interval 1, probability 0, space 0, times 0 [ 2119.889316][T28390] CPU: 1 PID: 28390 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2119.897266][T28390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2119.907419][T28390] Call Trace: [ 2119.910726][T28390] dump_stack+0x172/0x1f0 [ 2119.915167][T28390] should_fail.cold+0xa/0x15 [ 2119.919781][T28390] ? fault_create_debugfs_attr+0x180/0x180 [ 2119.925617][T28390] ? ___might_sleep+0x163/0x2c0 [ 2119.930591][T28390] __should_failslab+0x121/0x190 [ 2119.935636][T28390] should_failslab+0x9/0x14 [ 2119.940247][T28390] kmem_cache_alloc_node_trace+0x274/0x750 [ 2119.946342][T28390] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2119.952331][T28390] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2119.958148][T28390] __kmalloc_node_track_caller+0x3d/0x70 [ 2119.963785][T28390] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2119.969167][T28390] __alloc_skb+0x10b/0x5e0 [ 2119.973690][T28390] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2119.979329][T28390] alloc_skb_with_frags+0x93/0x590 [ 2119.984452][T28390] ? ip6_finish_output2+0x106d/0x2550 [ 2119.989827][T28390] sock_alloc_send_pskb+0x7ad/0x920 [ 2119.995019][T28390] ? ip6_finish_output2+0x10a0/0x2550 [ 2120.000380][T28390] ? proto_register+0x990/0x990 [ 2120.005216][T28390] ? __local_bh_enable_ip+0x15a/0x270 [ 2120.010576][T28390] ? ip6_mtu+0x2e6/0x460 [ 2120.014899][T28390] ? find_held_lock+0x35/0x130 [ 2120.019651][T28390] sock_alloc_send_skb+0x32/0x40 [ 2120.024572][T28390] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2120.030314][T28390] ? ip_reply_glue_bits+0xc0/0xc0 [ 2120.035346][T28390] ? ip6_setup_cork+0x18f0/0x18f0 [ 2120.040357][T28390] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2120.045459][T28390] ip6_make_skb+0x32f/0x570 [ 2120.050034][T28390] ? ip_reply_glue_bits+0xc0/0xc0 [ 2120.055053][T28390] ? ip_reply_glue_bits+0xc0/0xc0 [ 2120.060061][T28390] ? ip6_push_pending_frames+0xf0/0xf0 [ 2120.065506][T28390] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2120.071048][T28390] ? ip6_dst_lookup_flow+0x220/0x220 [ 2120.076489][T28390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2120.082719][T28390] udpv6_sendmsg+0x218e/0x2990 [ 2120.087564][T28390] ? ip_reply_glue_bits+0xc0/0xc0 [ 2120.092591][T28390] ? udp_v6_get_port+0x6b0/0x6b0 [ 2120.097515][T28390] ? __might_fault+0x12b/0x1e0 [ 2120.102274][T28390] ? find_held_lock+0x35/0x130 [ 2120.107024][T28390] ? __might_fault+0x12b/0x1e0 [ 2120.111771][T28390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2120.117993][T28390] ? rw_copy_check_uvector+0x2ce/0x390 [ 2120.123443][T28390] ? ___might_sleep+0x163/0x2c0 [ 2120.128303][T28390] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2120.133835][T28390] inet6_sendmsg+0x9e/0xe0 [ 2120.138246][T28390] ? inet6_sendmsg+0x9e/0xe0 [ 2120.142909][T28390] ? inet6_ioctl+0x1c0/0x1c0 [ 2120.147484][T28390] sock_sendmsg+0xd7/0x130 [ 2120.151893][T28390] ___sys_sendmsg+0x3e2/0x920 [ 2120.156559][T28390] ? copy_msghdr_from_user+0x440/0x440 [ 2120.162005][T28390] ? __kasan_check_read+0x11/0x20 [ 2120.167012][T28390] ? __lock_acquire+0x16f2/0x4a00 [ 2120.172036][T28390] ? __kasan_check_read+0x11/0x20 [ 2120.177051][T28390] ? __might_fault+0x12b/0x1e0 [ 2120.181860][T28390] ? find_held_lock+0x35/0x130 [ 2120.186654][T28390] ? __might_fault+0x12b/0x1e0 [ 2120.191418][T28390] ? ksys_dup3+0x3e0/0x3e0 [ 2120.195835][T28390] ? lock_downgrade+0x920/0x920 [ 2120.200683][T28390] ? ___might_sleep+0x163/0x2c0 [ 2120.205567][T28390] __sys_sendmmsg+0x1bf/0x4d0 [ 2120.210245][T28390] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2120.215280][T28390] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2120.221627][T28390] ? fput_many+0x12c/0x1a0 [ 2120.226029][T28390] ? fput+0x1b/0x20 [ 2120.229818][T28390] ? ksys_write+0x1cf/0x290 [ 2120.234343][T28390] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2120.240155][T28390] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2120.245598][T28390] ? do_syscall_64+0x26/0x760 [ 2120.250260][T28390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.256305][T28390] ? do_syscall_64+0x26/0x760 [ 2120.260968][T28390] __x64_sys_sendmmsg+0x9d/0x100 [ 2120.265895][T28390] do_syscall_64+0xfa/0x760 [ 2120.270484][T28390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.276531][T28390] RIP: 0033:0x459a59 [ 2120.280411][T28390] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2120.300362][T28390] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2120.309391][T28390] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2120.317362][T28390] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2120.326809][T28390] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2120.334793][T28390] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2120.342746][T28390] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) 15:29:10 executing program 1: socket(0x40000000015, 0x805, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) getsockopt(r0, 0x2, 0x202710, 0x0, &(0x7f000033bffc)=0xffffffffffffffb4) 15:29:10 executing program 5 (fault-call:4 fault-nth:49): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000) 15:29:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000) 15:29:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) [ 2128.233735][T28415] FAULT_INJECTION: forcing a failure. [ 2128.233735][T28415] name failslab, interval 1, probability 0, space 0, times 0 15:29:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f0000000000)) [ 2128.274388][T28415] CPU: 0 PID: 28415 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2128.282701][T28415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2128.293328][T28415] Call Trace: [ 2128.297172][T28415] dump_stack+0x172/0x1f0 [ 2128.301715][T28415] should_fail.cold+0xa/0x15 [ 2128.307038][T28415] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2128.312517][T28415] ? fault_create_debugfs_attr+0x180/0x180 [ 2128.318323][T28415] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2128.318347][T28415] __should_failslab+0x121/0x190 [ 2128.318363][T28415] should_failslab+0x9/0x14 [ 2128.318378][T28415] kmem_cache_alloc+0x47/0x710 [ 2128.318388][T28415] ? __kasan_check_read+0x11/0x20 [ 2128.318410][T28415] skb_clone+0x154/0x3d0 [ 2128.318426][T28415] ip6_finish_output2+0x1862/0x2550 [ 2128.318442][T28415] ? ip6_mtu+0x2e6/0x460 [ 2128.358783][T28415] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2128.364631][T28415] ? lock_downgrade+0x920/0x920 15:29:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x5, 0x6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) [ 2128.369508][T28415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2128.375960][T28415] ? __kasan_check_read+0x11/0x20 [ 2128.381106][T28415] __ip6_finish_output+0x444/0xaa0 [ 2128.386235][T28415] ? __ip6_finish_output+0x444/0xaa0 [ 2128.392421][T28415] ip6_finish_output+0x38/0x1f0 [ 2128.397560][T28415] ip6_output+0x235/0x7f0 [ 2128.402017][T28415] ? ip6_finish_output+0x1f0/0x1f0 [ 2128.407268][T28415] ? __ip6_finish_output+0xaa0/0xaa0 [ 2128.412872][T28415] ? ip6_make_skb+0x370/0x570 [ 2128.417564][T28415] ? ip_reply_glue_bits+0xc0/0xc0 [ 2128.422716][T28415] ip6_local_out+0xbb/0x1b0 [ 2128.427242][T28415] ip6_send_skb+0xbb/0x350 [ 2128.431775][T28415] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2128.437683][T28415] ? ip6_dst_lookup_flow+0x220/0x220 [ 2128.442998][T28415] udpv6_sendmsg+0x21e0/0x2990 [ 2128.447797][T28415] ? ip_reply_glue_bits+0xc0/0xc0 [ 2128.453551][T28415] ? udp_v6_get_port+0x6b0/0x6b0 [ 2128.458545][T28415] ? __might_fault+0x12b/0x1e0 [ 2128.463414][T28415] ? find_held_lock+0x35/0x130 [ 2128.468195][T28415] ? __might_fault+0x12b/0x1e0 15:29:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) ioctl(r1, 0x9, &(0x7f0000000000)="ffa4bbd52b9f7ee228385d78df0101e963afdc6b1b5b9b2cfe6b49f562d29aa8282c52a99c23a38c34377dc6e0ddba1325336dbd3a4134fb9b9bf239306a4118c948589f940ee34eaf4f8b5faad2d27bed98e88bccbd8e212dca6354a5ff64ba6e9b67940bf5ab3ace9b4bc0decc73803f264aa1ad72789a706705088a4e6a4edaa09dbaee67a36f4e3c5f531739ca83bfccce50465ac014ba6c6529093592e5debdbf1914f2d8c02fa5e7a2b4fd87a62a9650f9f87e0e3e8f51e981fcffacfbebf96881af9a4e11155d416dbb7b1a") [ 2128.473238][T28415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2128.479757][T28415] ? rw_copy_check_uvector+0x2ce/0x390 [ 2128.485604][T28415] ? ___might_sleep+0x163/0x2c0 [ 2128.491192][T28415] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2128.497063][T28415] inet6_sendmsg+0x9e/0xe0 [ 2128.501877][T28415] ? inet6_sendmsg+0x9e/0xe0 [ 2128.506636][T28415] ? inet6_ioctl+0x1c0/0x1c0 [ 2128.506651][T28415] sock_sendmsg+0xd7/0x130 [ 2128.506667][T28415] ___sys_sendmsg+0x3e2/0x920 [ 2128.506684][T28415] ? copy_msghdr_from_user+0x440/0x440 [ 2128.506703][T28415] ? __kasan_check_read+0x11/0x20 [ 2128.506717][T28415] ? __lock_acquire+0x16f2/0x4a00 [ 2128.506736][T28415] ? __kasan_check_read+0x11/0x20 [ 2128.542886][T28415] ? __might_fault+0x12b/0x1e0 [ 2128.547770][T28415] ? find_held_lock+0x35/0x130 [ 2128.552560][T28415] ? __might_fault+0x12b/0x1e0 [ 2128.558048][T28415] ? ksys_dup3+0x3e0/0x3e0 [ 2128.563113][T28415] ? lock_downgrade+0x920/0x920 [ 2128.568014][T28415] ? ___might_sleep+0x163/0x2c0 [ 2128.572933][T28415] __sys_sendmmsg+0x1bf/0x4d0 [ 2128.578512][T28415] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2128.583755][T28415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2128.590278][T28415] ? fput_many+0x12c/0x1a0 [ 2128.594795][T28415] ? fput+0x1b/0x20 [ 2128.598620][T28415] ? ksys_write+0x1cf/0x290 [ 2128.604290][T28415] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2128.609940][T28415] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2128.616897][T28415] ? do_syscall_64+0x26/0x760 [ 2128.621678][T28415] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2128.627762][T28415] ? do_syscall_64+0x26/0x760 [ 2128.632550][T28415] __x64_sys_sendmmsg+0x9d/0x100 [ 2128.637521][T28415] do_syscall_64+0xfa/0x760 [ 2128.642161][T28415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2128.648502][T28415] RIP: 0033:0x459a59 [ 2128.652502][T28415] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2128.672736][T28415] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2128.681724][T28415] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2128.690473][T28415] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2128.698556][T28415] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2128.708353][T28415] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2128.716624][T28415] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = accept$inet6(r0, &(0x7f0000001d40)={0xa, 0x0, 0x0, @remote}, &(0x7f0000001d80)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001dc0)={r4, 0xc98a}, &(0x7f0000001e00)=0x8) getsockopt(0xffffffffffffffff, 0xb06, 0xff, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x6, [0xffff, 0xfff7, 0x4, 0x1, 0x8, 0x2]}, 0x10) [ 2128.725436][ C0] net_ratelimit: 2 callbacks suppressed [ 2128.725447][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2128.737121][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:29:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) 15:29:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) [ 2134.905951][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2134.912211][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.105830][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.111961][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.118075][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.123887][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.129837][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.135596][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.141597][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.147461][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) 15:29:19 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) 15:29:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00) 15:29:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) 15:29:19 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x80, 0x4) socket$netlink(0x10, 0x3, 0x16) 15:29:19 executing program 5 (fault-call:4 fault-nth:50): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2137.621698][T28467] FAULT_INJECTION: forcing a failure. [ 2137.621698][T28467] name failslab, interval 1, probability 0, space 0, times 0 [ 2137.634728][T28467] CPU: 0 PID: 28467 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2137.643018][T28467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2137.653622][T28467] Call Trace: [ 2137.656930][T28467] dump_stack+0x172/0x1f0 [ 2137.661262][T28467] should_fail.cold+0xa/0x15 [ 2137.665862][T28467] ? fault_create_debugfs_attr+0x180/0x180 [ 2137.671657][T28467] ? __kasan_check_read+0x11/0x20 [ 2137.676690][T28467] __should_failslab+0x121/0x190 [ 2137.682368][T28467] should_failslab+0x9/0x14 [ 2137.686910][T28467] kmem_cache_alloc+0x47/0x710 [ 2137.691666][T28467] ? lock_acquire+0x190/0x410 [ 2137.696337][T28467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2137.702570][T28467] skb_clone+0x154/0x3d0 [ 2137.706902][T28467] dev_queue_xmit_nit+0x342/0xa20 [ 2137.711917][T28467] ? validate_xmit_xfrm+0x43c/0xf10 [ 2137.717112][T28467] dev_hard_start_xmit+0xbb/0x9b0 [ 2137.722132][T28467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2137.728376][T28467] __dev_queue_xmit+0x2c6c/0x3720 [ 2137.733459][T28467] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2137.738817][T28467] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2137.744353][T28467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2137.750605][T28467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2137.757368][T28467] ? debug_smp_processor_id+0x3c/0x214 [ 2137.762823][T28467] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2137.768961][T28467] ? rcu_read_lock_held_common+0xbd/0x130 [ 2137.774763][T28467] dev_queue_xmit+0x18/0x20 [ 2137.779252][T28467] ? dev_queue_xmit+0x18/0x20 [ 2137.783916][T28467] neigh_direct_output+0x16/0x20 [ 2137.788846][T28467] ip6_finish_output2+0x1034/0x2550 [ 2137.794301][T28467] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2137.799835][T28467] ? lock_downgrade+0x920/0x920 [ 2137.804770][T28467] ? netif_rx_ni+0x670/0x670 [ 2137.809369][T28467] ? __kasan_check_read+0x11/0x20 [ 2137.814400][T28467] __ip6_finish_output+0x444/0xaa0 [ 2137.819583][T28467] ? __ip6_finish_output+0x444/0xaa0 [ 2137.824863][T28467] ip6_finish_output+0x38/0x1f0 [ 2137.829706][T28467] ip6_output+0x235/0x7f0 [ 2137.834125][T28467] ? ip6_finish_output+0x1f0/0x1f0 [ 2137.839463][T28467] ? __ip6_finish_output+0xaa0/0xaa0 [ 2137.844729][T28467] ? ip6_make_skb+0x370/0x570 [ 2137.849568][T28467] ? ip_reply_glue_bits+0xc0/0xc0 [ 2137.854589][T28467] ip6_local_out+0xbb/0x1b0 [ 2137.859091][T28467] ip6_send_skb+0xbb/0x350 [ 2137.863597][T28467] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2137.869043][T28467] ? ip6_dst_lookup_flow+0x220/0x220 [ 2137.874325][T28467] udpv6_sendmsg+0x21e0/0x2990 [ 2137.879599][T28467] ? ip_reply_glue_bits+0xc0/0xc0 [ 2137.884615][T28467] ? udp_v6_get_port+0x6b0/0x6b0 [ 2137.889549][T28467] ? __might_fault+0x12b/0x1e0 [ 2137.894306][T28467] ? find_held_lock+0x35/0x130 [ 2137.899505][T28467] ? __might_fault+0x12b/0x1e0 [ 2137.904344][T28467] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2137.910573][T28467] ? rw_copy_check_uvector+0x2ce/0x390 [ 2137.916131][T28467] ? ___might_sleep+0x163/0x2c0 [ 2137.921368][T28467] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2137.927526][T28467] inet6_sendmsg+0x9e/0xe0 [ 2137.931955][T28467] ? inet6_sendmsg+0x9e/0xe0 [ 2137.936530][T28467] ? inet6_ioctl+0x1c0/0x1c0 [ 2137.942244][T28467] sock_sendmsg+0xd7/0x130 [ 2137.946821][T28467] ___sys_sendmsg+0x3e2/0x920 [ 2137.951488][T28467] ? copy_msghdr_from_user+0x440/0x440 [ 2137.956975][T28467] ? __kasan_check_read+0x11/0x20 [ 2137.962013][T28467] ? __lock_acquire+0x16f2/0x4a00 [ 2137.967025][T28467] ? __kasan_check_read+0x11/0x20 [ 2137.972131][T28467] ? __might_fault+0x12b/0x1e0 [ 2137.978451][T28467] ? find_held_lock+0x35/0x130 [ 2137.983584][T28467] ? __might_fault+0x12b/0x1e0 [ 2137.988339][T28467] ? ksys_dup3+0x3e0/0x3e0 [ 2137.992831][T28467] ? lock_downgrade+0x920/0x920 [ 2137.997690][T28467] ? ___might_sleep+0x163/0x2c0 [ 2138.002784][T28467] __sys_sendmmsg+0x1bf/0x4d0 [ 2138.007470][T28467] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2138.012605][T28467] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2138.019013][T28467] ? fput_many+0x12c/0x1a0 [ 2138.023417][T28467] ? fput+0x1b/0x20 [ 2138.027306][T28467] ? ksys_write+0x1cf/0x290 [ 2138.031807][T28467] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2138.037337][T28467] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2138.042777][T28467] ? do_syscall_64+0x26/0x760 [ 2138.047438][T28467] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.053581][T28467] ? do_syscall_64+0x26/0x760 [ 2138.058519][T28467] __x64_sys_sendmmsg+0x9d/0x100 [ 2138.063446][T28467] do_syscall_64+0xfa/0x760 [ 2138.067945][T28467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.073818][T28467] RIP: 0033:0x459a59 [ 2138.077703][T28467] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2138.097435][T28467] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2138.105845][T28467] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2138.113802][T28467] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2138.121760][T28467] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2138.130412][T28467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2138.138366][T28467] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:20 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f0000000180)=""/217, 0xd9}, 0x100) socket(0x40000000015, 0x805, 0x0) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$FIGETBSZ(r2, 0x2, &(0x7f00000002c0)) 15:29:20 executing program 5 (fault-call:4 fault-nth:51): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000) 15:29:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b) 15:29:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b) [ 2138.500591][T28485] FAULT_INJECTION: forcing a failure. [ 2138.500591][T28485] name failslab, interval 1, probability 0, space 0, times 0 [ 2138.513304][T28485] CPU: 0 PID: 28485 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2138.521206][T28485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2138.531369][T28485] Call Trace: [ 2138.534684][T28485] dump_stack+0x172/0x1f0 [ 2138.539069][T28485] should_fail.cold+0xa/0x15 [ 2138.543686][T28485] ? fault_create_debugfs_attr+0x180/0x180 [ 2138.549647][T28485] ? find_held_lock+0x35/0x130 [ 2138.554441][T28485] ? run_filter+0x229/0x4f0 [ 2138.558971][T28485] __should_failslab+0x121/0x190 [ 2138.563919][T28485] should_failslab+0x9/0x14 [ 2138.568415][T28485] kmem_cache_alloc+0x47/0x710 [ 2138.573182][T28485] ? __kasan_check_read+0x11/0x20 [ 2138.578203][T28485] skb_clone+0x154/0x3d0 [ 2138.582438][T28485] packet_rcv+0xe69/0x13a0 [ 2138.586842][T28485] ? run_filter+0x4f0/0x4f0 [ 2138.591335][T28485] dev_queue_xmit_nit+0x222/0xa20 [ 2138.596367][T28485] dev_hard_start_xmit+0xbb/0x9b0 [ 2138.601381][T28485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2138.607693][T28485] __dev_queue_xmit+0x2c6c/0x3720 [ 2138.612707][T28485] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2138.617980][T28485] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2138.623531][T28485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2138.629755][T28485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2138.635979][T28485] ? debug_smp_processor_id+0x3c/0x214 [ 2138.641958][T28485] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2138.648098][T28485] ? rcu_read_lock_held_common+0xbd/0x130 [ 2138.653804][T28485] dev_queue_xmit+0x18/0x20 [ 2138.658287][T28485] ? dev_queue_xmit+0x18/0x20 [ 2138.662945][T28485] neigh_direct_output+0x16/0x20 [ 2138.667874][T28485] ip6_finish_output2+0x1034/0x2550 [ 2138.673060][T28485] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2138.678587][T28485] ? lock_downgrade+0x920/0x920 [ 2138.683431][T28485] ? netif_rx_ni+0x670/0x670 [ 2138.688004][T28485] ? __kasan_check_read+0x11/0x20 [ 2138.693021][T28485] __ip6_finish_output+0x444/0xaa0 [ 2138.700112][T28485] ? __ip6_finish_output+0x444/0xaa0 [ 2138.705381][T28485] ip6_finish_output+0x38/0x1f0 [ 2138.710236][T28485] ip6_output+0x235/0x7f0 [ 2138.714657][T28485] ? ip6_finish_output+0x1f0/0x1f0 [ 2138.719771][T28485] ? __ip6_finish_output+0xaa0/0xaa0 [ 2138.725042][T28485] ? ip6_make_skb+0x370/0x570 [ 2138.729809][T28485] ? ip_reply_glue_bits+0xc0/0xc0 [ 2138.734821][T28485] ip6_local_out+0xbb/0x1b0 [ 2138.739322][T28485] ip6_send_skb+0xbb/0x350 [ 2138.743725][T28485] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2138.749165][T28485] ? ip6_dst_lookup_flow+0x220/0x220 [ 2138.754796][T28485] udpv6_sendmsg+0x21e0/0x2990 [ 2138.759545][T28485] ? ip_reply_glue_bits+0xc0/0xc0 [ 2138.764573][T28485] ? udp_v6_get_port+0x6b0/0x6b0 [ 2138.769593][T28485] ? __might_fault+0x12b/0x1e0 [ 2138.774338][T28485] ? find_held_lock+0x35/0x130 [ 2138.779087][T28485] ? __might_fault+0x12b/0x1e0 [ 2138.783836][T28485] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2138.790058][T28485] ? rw_copy_check_uvector+0x2ce/0x390 [ 2138.795509][T28485] ? ___might_sleep+0x163/0x2c0 [ 2138.800366][T28485] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2138.805907][T28485] inet6_sendmsg+0x9e/0xe0 [ 2138.810304][T28485] ? inet6_sendmsg+0x9e/0xe0 [ 2138.814877][T28485] ? inet6_ioctl+0x1c0/0x1c0 [ 2138.819451][T28485] sock_sendmsg+0xd7/0x130 [ 2138.823852][T28485] ___sys_sendmsg+0x3e2/0x920 [ 2138.828514][T28485] ? copy_msghdr_from_user+0x440/0x440 [ 2138.833979][T28485] ? __kasan_check_read+0x11/0x20 [ 2138.838985][T28485] ? __lock_acquire+0x16f2/0x4a00 [ 2138.844097][T28485] ? __kasan_check_read+0x11/0x20 [ 2138.849106][T28485] ? __might_fault+0x12b/0x1e0 [ 2138.853852][T28485] ? find_held_lock+0x35/0x130 [ 2138.858609][T28485] ? __might_fault+0x12b/0x1e0 [ 2138.863360][T28485] ? ksys_dup3+0x3e0/0x3e0 [ 2138.867761][T28485] ? lock_downgrade+0x920/0x920 [ 2138.872604][T28485] ? ___might_sleep+0x163/0x2c0 [ 2138.877452][T28485] __sys_sendmmsg+0x1bf/0x4d0 [ 2138.882204][T28485] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2138.887261][T28485] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2138.893587][T28485] ? fput_many+0x12c/0x1a0 [ 2138.898005][T28485] ? fput+0x1b/0x20 [ 2138.901801][T28485] ? ksys_write+0x1cf/0x290 [ 2138.906290][T28485] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2138.911729][T28485] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2138.917168][T28485] ? do_syscall_64+0x26/0x760 [ 2138.921829][T28485] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.927876][T28485] ? do_syscall_64+0x26/0x760 [ 2138.932539][T28485] __x64_sys_sendmmsg+0x9d/0x100 [ 2138.937471][T28485] do_syscall_64+0xfa/0x760 [ 2138.941959][T28485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2138.947835][T28485] RIP: 0033:0x459a59 [ 2138.951725][T28485] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2138.971399][T28485] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2138.979794][T28485] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2138.987833][T28485] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2138.995786][T28485] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2139.003738][T28485] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2139.011698][T28485] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) 15:29:21 executing program 5 (fault-call:4 fault-nth:52): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2139.312089][T28505] FAULT_INJECTION: forcing a failure. [ 2139.312089][T28505] name failslab, interval 1, probability 0, space 0, times 0 [ 2139.329783][T28505] CPU: 0 PID: 28505 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2139.337703][T28505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2139.347771][T28505] Call Trace: [ 2139.351092][T28505] dump_stack+0x172/0x1f0 [ 2139.355421][T28505] should_fail.cold+0xa/0x15 [ 2139.360022][T28505] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2139.365331][T28505] ? fault_create_debugfs_attr+0x180/0x180 [ 2139.371147][T28505] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2139.376450][T28505] __should_failslab+0x121/0x190 [ 2139.381403][T28505] should_failslab+0x9/0x14 [ 2139.385916][T28505] kmem_cache_alloc+0x47/0x710 [ 2139.390703][T28505] ? __kasan_check_read+0x11/0x20 [ 2139.395832][T28505] skb_clone+0x154/0x3d0 [ 2139.400090][T28505] ip6_finish_output2+0x1862/0x2550 [ 2139.405745][T28505] ? ip6_mtu+0x2e6/0x460 [ 2139.410156][T28505] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2139.415782][T28505] ? lock_downgrade+0x920/0x920 [ 2139.421052][T28505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2139.427269][T28505] ? __kasan_check_read+0x11/0x20 [ 2139.432434][T28505] __ip6_finish_output+0x444/0xaa0 [ 2139.437534][T28505] ? __ip6_finish_output+0x444/0xaa0 [ 2139.442796][T28505] ip6_finish_output+0x38/0x1f0 [ 2139.447624][T28505] ip6_output+0x235/0x7f0 [ 2139.451930][T28505] ? ip6_finish_output+0x1f0/0x1f0 [ 2139.457025][T28505] ? __ip6_finish_output+0xaa0/0xaa0 [ 2139.462342][T28505] ? ip6_make_skb+0x370/0x570 [ 2139.466999][T28505] ? ip_reply_glue_bits+0xc0/0xc0 [ 2139.472042][T28505] ip6_local_out+0xbb/0x1b0 [ 2139.476526][T28505] ip6_send_skb+0xbb/0x350 [ 2139.480938][T28505] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2139.486373][T28505] ? ip6_dst_lookup_flow+0x220/0x220 [ 2139.491642][T28505] udpv6_sendmsg+0x21e0/0x2990 [ 2139.496384][T28505] ? ip_reply_glue_bits+0xc0/0xc0 [ 2139.501419][T28505] ? udp_v6_get_port+0x6b0/0x6b0 [ 2139.506438][T28505] ? __might_fault+0x12b/0x1e0 [ 2139.511289][T28505] ? find_held_lock+0x35/0x130 [ 2139.516034][T28505] ? __might_fault+0x12b/0x1e0 [ 2139.520793][T28505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2139.527016][T28505] ? rw_copy_check_uvector+0x2ce/0x390 [ 2139.532464][T28505] ? ___might_sleep+0x163/0x2c0 [ 2139.537307][T28505] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2139.542835][T28505] inet6_sendmsg+0x9e/0xe0 [ 2139.547235][T28505] ? inet6_sendmsg+0x9e/0xe0 [ 2139.551803][T28505] ? inet6_ioctl+0x1c0/0x1c0 [ 2139.556424][T28505] sock_sendmsg+0xd7/0x130 [ 2139.560819][T28505] ___sys_sendmsg+0x3e2/0x920 [ 2139.565497][T28505] ? copy_msghdr_from_user+0x440/0x440 [ 2139.570991][T28505] ? __kasan_check_read+0x11/0x20 [ 2139.576046][T28505] ? __lock_acquire+0x16f2/0x4a00 [ 2139.581054][T28505] ? __kasan_check_read+0x11/0x20 [ 2139.586073][T28505] ? __might_fault+0x12b/0x1e0 [ 2139.590842][T28505] ? find_held_lock+0x35/0x130 [ 2139.595685][T28505] ? __might_fault+0x12b/0x1e0 [ 2139.600451][T28505] ? ksys_dup3+0x3e0/0x3e0 [ 2139.605003][T28505] ? lock_downgrade+0x920/0x920 [ 2139.609862][T28505] ? ___might_sleep+0x163/0x2c0 [ 2139.614695][T28505] __sys_sendmmsg+0x1bf/0x4d0 [ 2139.619374][T28505] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2139.624397][T28505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2139.630619][T28505] ? fput_many+0x12c/0x1a0 [ 2139.636139][T28505] ? fput+0x1b/0x20 [ 2139.639921][T28505] ? ksys_write+0x1cf/0x290 [ 2139.644517][T28505] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2139.650042][T28505] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2139.655484][T28505] ? do_syscall_64+0x26/0x760 [ 2139.660143][T28505] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2139.666198][T28505] ? do_syscall_64+0x26/0x760 [ 2139.670862][T28505] __x64_sys_sendmmsg+0x9d/0x100 [ 2139.675780][T28505] do_syscall_64+0xfa/0x760 [ 2139.680266][T28505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2139.686138][T28505] RIP: 0033:0x459a59 [ 2139.690023][T28505] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2139.709720][T28505] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2139.718109][T28505] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2139.726580][T28505] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2139.735397][T28505] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2139.743605][T28505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2139.751551][T28505] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2142.346046][ C1] net_ratelimit: 16 callbacks suppressed [ 2142.351919][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2142.357885][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2142.363777][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2142.369553][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2142.375606][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2142.381373][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2142.387255][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2142.393052][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2142.398976][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2142.404797][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:27 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) 15:29:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805) 15:29:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805) 15:29:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f0000000180)=""/217, 0xd9}, 0x100) socket(0x40000000015, 0x805, 0x0) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$FIGETBSZ(r2, 0x2, &(0x7f00000002c0)) 15:29:27 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) 15:29:27 executing program 5 (fault-call:4 fault-nth:53): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2146.093601][T28523] FAULT_INJECTION: forcing a failure. [ 2146.093601][T28523] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.107762][T28523] CPU: 1 PID: 28523 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2146.115695][T28523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2146.125758][T28523] Call Trace: [ 2146.129267][T28523] dump_stack+0x172/0x1f0 [ 2146.133628][T28523] should_fail.cold+0xa/0x15 [ 2146.138238][T28523] ? fault_create_debugfs_attr+0x180/0x180 [ 2146.144046][T28523] ? ___might_sleep+0x163/0x2c0 [ 2146.148989][T28523] __should_failslab+0x121/0x190 [ 2146.153917][T28523] should_failslab+0x9/0x14 [ 2146.158420][T28523] kmem_cache_alloc_node_trace+0x274/0x750 [ 2146.164213][T28523] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2146.170360][T28523] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2146.176159][T28523] __kmalloc_node_track_caller+0x3d/0x70 [ 2146.182231][T28523] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2146.187618][T28523] __alloc_skb+0x10b/0x5e0 [ 2146.192212][T28523] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2146.197757][T28523] alloc_skb_with_frags+0x93/0x590 [ 2146.202869][T28523] ? ip6_finish_output2+0x106d/0x2550 [ 2146.208233][T28523] sock_alloc_send_pskb+0x7ad/0x920 [ 2146.213413][T28523] ? ip6_finish_output2+0x10a0/0x2550 [ 2146.218774][T28523] ? proto_register+0x990/0x990 [ 2146.223611][T28523] ? __local_bh_enable_ip+0x15a/0x270 [ 2146.228965][T28523] ? ip6_mtu+0x2e6/0x460 [ 2146.233198][T28523] ? find_held_lock+0x35/0x130 [ 2146.237946][T28523] sock_alloc_send_skb+0x32/0x40 [ 2146.242868][T28523] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2146.248582][T28523] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.253598][T28523] ? ip6_setup_cork+0x18f0/0x18f0 [ 2146.258606][T28523] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2146.263884][T28523] ip6_make_skb+0x32f/0x570 [ 2146.268371][T28523] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.273385][T28523] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.278394][T28523] ? ip6_push_pending_frames+0xf0/0xf0 [ 2146.283840][T28523] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2146.289370][T28523] ? ip6_dst_lookup_flow+0x220/0x220 [ 2146.294643][T28523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2146.300883][T28523] udpv6_sendmsg+0x218e/0x2990 [ 2146.305737][T28523] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.310755][T28523] ? udp_v6_get_port+0x6b0/0x6b0 [ 2146.315688][T28523] ? __might_fault+0x12b/0x1e0 [ 2146.320441][T28523] ? find_held_lock+0x35/0x130 [ 2146.325274][T28523] ? __might_fault+0x12b/0x1e0 [ 2146.330047][T28523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2146.336271][T28523] ? rw_copy_check_uvector+0x2ce/0x390 [ 2146.341726][T28523] ? ___might_sleep+0x163/0x2c0 [ 2146.346596][T28523] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2146.352407][T28523] inet6_sendmsg+0x9e/0xe0 [ 2146.356807][T28523] ? inet6_sendmsg+0x9e/0xe0 [ 2146.361379][T28523] ? inet6_ioctl+0x1c0/0x1c0 [ 2146.365956][T28523] sock_sendmsg+0xd7/0x130 [ 2146.370359][T28523] ___sys_sendmsg+0x3e2/0x920 [ 2146.375019][T28523] ? copy_msghdr_from_user+0x440/0x440 [ 2146.380464][T28523] ? __kasan_check_read+0x11/0x20 [ 2146.386079][T28523] ? __lock_acquire+0x16f2/0x4a00 [ 2146.391111][T28523] ? __kasan_check_read+0x11/0x20 [ 2146.396120][T28523] ? __might_fault+0x12b/0x1e0 [ 2146.400866][T28523] ? find_held_lock+0x35/0x130 [ 2146.405732][T28523] ? __might_fault+0x12b/0x1e0 [ 2146.410487][T28523] ? ksys_dup3+0x3e0/0x3e0 [ 2146.414906][T28523] ? lock_downgrade+0x920/0x920 [ 2146.419750][T28523] ? ___might_sleep+0x163/0x2c0 [ 2146.424595][T28523] __sys_sendmmsg+0x1bf/0x4d0 [ 2146.429260][T28523] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2146.434296][T28523] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2146.440522][T28523] ? fput_many+0x12c/0x1a0 [ 2146.444919][T28523] ? fput+0x1b/0x20 [ 2146.448798][T28523] ? ksys_write+0x1cf/0x290 [ 2146.453291][T28523] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2146.458732][T28523] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2146.464170][T28523] ? do_syscall_64+0x26/0x760 [ 2146.468862][T28523] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2146.475255][T28523] ? do_syscall_64+0x26/0x760 [ 2146.480006][T28523] __x64_sys_sendmmsg+0x9d/0x100 [ 2146.484926][T28523] do_syscall_64+0xfa/0x760 [ 2146.489511][T28523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2146.495470][T28523] RIP: 0033:0x459a59 [ 2146.499356][T28523] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2146.519296][T28523] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2146.527777][T28523] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2146.535832][T28523] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:29:28 executing program 5 (fault-call:4 fault-nth:54): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2146.543787][T28523] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2146.551742][T28523] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2146.559868][T28523] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803) 15:29:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803) [ 2146.673147][T28534] FAULT_INJECTION: forcing a failure. [ 2146.673147][T28534] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.709576][T28534] CPU: 0 PID: 28534 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 15:29:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b) [ 2146.717510][T28534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2146.727579][T28534] Call Trace: [ 2146.730890][T28534] dump_stack+0x172/0x1f0 [ 2146.735237][T28534] should_fail.cold+0xa/0x15 [ 2146.739865][T28534] ? fault_create_debugfs_attr+0x180/0x180 [ 2146.745692][T28534] ? ___might_sleep+0x163/0x2c0 [ 2146.750557][T28534] __should_failslab+0x121/0x190 [ 2146.755504][T28534] should_failslab+0x9/0x14 [ 2146.760006][T28534] kmem_cache_alloc_node+0x268/0x740 [ 2146.765284][T28534] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2146.770561][T28534] ? __dev_queue_xmit+0x1798/0x3720 [ 2146.775773][T28534] ? trace_hardirqs_on+0x67/0x240 [ 2146.780786][T28534] __alloc_skb+0xd5/0x5e0 [ 2146.785109][T28534] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2146.790646][T28534] alloc_skb_with_frags+0x93/0x590 [ 2146.795749][T28534] ? ip6_finish_output2+0x106d/0x2550 [ 2146.801113][T28534] sock_alloc_send_pskb+0x7ad/0x920 [ 2146.806294][T28534] ? ip6_finish_output2+0x10a0/0x2550 [ 2146.811649][T28534] ? proto_register+0x990/0x990 [ 2146.816484][T28534] ? __local_bh_enable_ip+0x15a/0x270 [ 2146.821849][T28534] ? ip6_mtu+0x2e6/0x460 [ 2146.826095][T28534] ? find_held_lock+0x35/0x130 [ 2146.830844][T28534] sock_alloc_send_skb+0x32/0x40 [ 2146.835769][T28534] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2146.841474][T28534] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.846503][T28534] ? ip6_setup_cork+0x18f0/0x18f0 [ 2146.851600][T28534] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2146.856697][T28534] ip6_make_skb+0x32f/0x570 [ 2146.861178][T28534] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.866192][T28534] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.871227][T28534] ? ip6_push_pending_frames+0xf0/0xf0 [ 2146.876673][T28534] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2146.882201][T28534] ? ip6_dst_lookup_flow+0x220/0x220 [ 2146.887473][T28534] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2146.893812][T28534] udpv6_sendmsg+0x218e/0x2990 [ 2146.898564][T28534] ? ip_reply_glue_bits+0xc0/0xc0 [ 2146.904011][T28534] ? udp_v6_get_port+0x6b0/0x6b0 [ 2146.908941][T28534] ? __might_fault+0x12b/0x1e0 [ 2146.913688][T28534] ? find_held_lock+0x35/0x130 [ 2146.918441][T28534] ? __might_fault+0x12b/0x1e0 [ 2146.923279][T28534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2146.929499][T28534] ? rw_copy_check_uvector+0x2ce/0x390 [ 2146.934980][T28534] ? ___might_sleep+0x163/0x2c0 [ 2146.939831][T28534] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2146.945451][T28534] inet6_sendmsg+0x9e/0xe0 [ 2146.949852][T28534] ? inet6_sendmsg+0x9e/0xe0 [ 2146.954424][T28534] ? inet6_ioctl+0x1c0/0x1c0 [ 2146.959333][T28534] sock_sendmsg+0xd7/0x130 [ 2146.963758][T28534] ___sys_sendmsg+0x3e2/0x920 [ 2146.968434][T28534] ? copy_msghdr_from_user+0x440/0x440 [ 2146.973893][T28534] ? __kasan_check_read+0x11/0x20 [ 2146.978905][T28534] ? __lock_acquire+0x16f2/0x4a00 [ 2146.983915][T28534] ? __kasan_check_read+0x11/0x20 [ 2146.988936][T28534] ? __might_fault+0x12b/0x1e0 [ 2146.993690][T28534] ? find_held_lock+0x35/0x130 [ 2146.998435][T28534] ? __might_fault+0x12b/0x1e0 [ 2147.003182][T28534] ? ksys_dup3+0x3e0/0x3e0 [ 2147.007681][T28534] ? lock_downgrade+0x920/0x920 [ 2147.012611][T28534] ? ___might_sleep+0x163/0x2c0 [ 2147.017450][T28534] __sys_sendmmsg+0x1bf/0x4d0 [ 2147.022128][T28534] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2147.027155][T28534] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2147.033408][T28534] ? fput_many+0x12c/0x1a0 [ 2147.037826][T28534] ? fput+0x1b/0x20 [ 2147.041625][T28534] ? ksys_write+0x1cf/0x290 [ 2147.046209][T28534] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2147.051662][T28534] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2147.057114][T28534] ? do_syscall_64+0x26/0x760 [ 2147.061780][T28534] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2147.067831][T28534] ? do_syscall_64+0x26/0x760 [ 2147.072505][T28534] __x64_sys_sendmmsg+0x9d/0x100 [ 2147.077434][T28534] do_syscall_64+0xfa/0x760 [ 2147.081925][T28534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2147.087939][T28534] RIP: 0033:0x459a59 [ 2147.091819][T28534] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2147.112283][T28534] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2147.120770][T28534] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2147.128725][T28534] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2147.136678][T28534] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2147.144803][T28534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2147.152952][T28534] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000) 15:29:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401) [ 2147.385865][ C0] net_ratelimit: 24 callbacks suppressed [ 2147.385873][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2147.397348][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2150.665870][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2150.671893][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2150.677802][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2150.683585][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2150.689509][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2150.695266][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2150.701104][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2150.706897][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:34 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) 15:29:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805) 15:29:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401) 15:29:34 executing program 5 (fault-call:4 fault-nth:55): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) 15:29:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) [ 2152.533579][T28573] FAULT_INJECTION: forcing a failure. [ 2152.533579][T28573] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.546352][T28573] CPU: 0 PID: 28573 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2152.554269][T28573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2152.564348][T28573] Call Trace: [ 2152.567698][T28573] dump_stack+0x172/0x1f0 [ 2152.572074][T28573] should_fail.cold+0xa/0x15 [ 2152.576805][T28573] ? fault_create_debugfs_attr+0x180/0x180 [ 2152.582650][T28573] ? __kasan_check_read+0x11/0x20 [ 2152.587743][T28573] __should_failslab+0x121/0x190 [ 2152.592730][T28573] should_failslab+0x9/0x14 [ 2152.597243][T28573] kmem_cache_alloc+0x47/0x710 [ 2152.602199][T28573] ? lock_acquire+0x190/0x410 [ 2152.606910][T28573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.613174][T28573] skb_clone+0x154/0x3d0 [ 2152.617447][T28573] dev_queue_xmit_nit+0x342/0xa20 [ 2152.622647][T28573] ? validate_xmit_xfrm+0x43c/0xf10 [ 2152.627870][T28573] dev_hard_start_xmit+0xbb/0x9b0 [ 2152.633002][T28573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.639400][T28573] __dev_queue_xmit+0x2c6c/0x3720 [ 2152.644465][T28573] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2152.649782][T28573] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2152.655550][T28573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.662223][T28573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2152.668728][T28573] ? debug_smp_processor_id+0x3c/0x214 [ 2152.674246][T28573] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2152.680433][T28573] ? rcu_read_lock_held_common+0xbd/0x130 [ 2152.686323][T28573] dev_queue_xmit+0x18/0x20 [ 2152.690870][T28573] ? dev_queue_xmit+0x18/0x20 [ 2152.695617][T28573] neigh_direct_output+0x16/0x20 [ 2152.700561][T28573] ip6_finish_output2+0x1034/0x2550 [ 2152.705805][T28573] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2152.711375][T28573] ? lock_downgrade+0x920/0x920 [ 2152.716315][T28573] ? netif_rx_ni+0x670/0x670 [ 2152.720968][T28573] ? __kasan_check_read+0x11/0x20 [ 2152.726015][T28573] __ip6_finish_output+0x444/0xaa0 [ 2152.731392][T28573] ? __ip6_finish_output+0x444/0xaa0 [ 2152.736997][T28573] ip6_finish_output+0x38/0x1f0 [ 2152.741942][T28573] ip6_output+0x235/0x7f0 [ 2152.746444][T28573] ? ip6_finish_output+0x1f0/0x1f0 [ 2152.751681][T28573] ? __ip6_finish_output+0xaa0/0xaa0 [ 2152.757199][T28573] ? ip6_make_skb+0x370/0x570 [ 2152.762424][T28573] ? ip_reply_glue_bits+0xc0/0xc0 [ 2152.767817][T28573] ip6_local_out+0xbb/0x1b0 [ 2152.772345][T28573] ip6_send_skb+0xbb/0x350 [ 2152.776829][T28573] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2152.782309][T28573] ? ip6_dst_lookup_flow+0x220/0x220 [ 2152.787606][T28573] udpv6_sendmsg+0x21e0/0x2990 [ 2152.792386][T28573] ? ip_reply_glue_bits+0xc0/0xc0 [ 2152.797453][T28573] ? udp_v6_get_port+0x6b0/0x6b0 [ 2152.802421][T28573] ? __might_fault+0x12b/0x1e0 [ 2152.807201][T28573] ? find_held_lock+0x35/0x130 [ 2152.812225][T28573] ? __might_fault+0x12b/0x1e0 [ 2152.817108][T28573] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2152.823373][T28573] ? rw_copy_check_uvector+0x2ce/0x390 [ 2152.829110][T28573] ? ___might_sleep+0x163/0x2c0 [ 2152.834117][T28573] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2152.839711][T28573] inet6_sendmsg+0x9e/0xe0 [ 2152.844242][T28573] ? inet6_sendmsg+0x9e/0xe0 [ 2152.848873][T28573] ? inet6_ioctl+0x1c0/0x1c0 [ 2152.853499][T28573] sock_sendmsg+0xd7/0x130 [ 2152.858222][T28573] ___sys_sendmsg+0x3e2/0x920 [ 2152.862932][T28573] ? copy_msghdr_from_user+0x440/0x440 [ 2152.868406][T28573] ? __kasan_check_read+0x11/0x20 [ 2152.873454][T28573] ? __lock_acquire+0x16f2/0x4a00 [ 2152.878500][T28573] ? __kasan_check_read+0x11/0x20 [ 2152.883533][T28573] ? __might_fault+0x12b/0x1e0 [ 2152.888314][T28573] ? find_held_lock+0x35/0x130 [ 2152.893100][T28573] ? __might_fault+0x12b/0x1e0 [ 2152.897874][T28573] ? ksys_dup3+0x3e0/0x3e0 [ 2152.902305][T28573] ? lock_downgrade+0x920/0x920 [ 2152.907180][T28573] ? ___might_sleep+0x163/0x2c0 [ 2152.912154][T28573] __sys_sendmmsg+0x1bf/0x4d0 [ 2152.917048][T28573] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2152.922229][T28573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2152.928593][T28573] ? fput_many+0x12c/0x1a0 [ 2152.933024][T28573] ? fput+0x1b/0x20 [ 2152.936828][T28573] ? ksys_write+0x1cf/0x290 [ 2152.941374][T28573] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2152.946889][T28573] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2152.952368][T28573] ? do_syscall_64+0x26/0x760 [ 2152.957039][T28573] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2152.963098][T28573] ? do_syscall_64+0x26/0x760 [ 2152.967865][T28573] __x64_sys_sendmmsg+0x9d/0x100 [ 2152.972801][T28573] do_syscall_64+0xfa/0x760 [ 2152.977310][T28573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2152.983233][T28573] RIP: 0033:0x459a59 [ 2152.987137][T28573] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2153.006823][T28573] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2153.015260][T28573] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2153.023317][T28573] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:29:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803) [ 2153.031388][T28573] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2153.039446][T28573] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2153.047432][T28573] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2153.065873][ C1] net_ratelimit: 4 callbacks suppressed [ 2153.065883][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2153.077609][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2153.083493][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2153.089358][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2153.095273][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2153.101293][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2153.107393][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2153.113226][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2153.119169][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2153.125001][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:35 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x80, 0x4) socket$netlink(0x10, 0x3, 0x16) 15:29:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) 15:29:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401) 15:29:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000) 15:29:35 executing program 5 (fault-call:4 fault-nth:56): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2153.509912][T28605] FAULT_INJECTION: forcing a failure. [ 2153.509912][T28605] name failslab, interval 1, probability 0, space 0, times 0 [ 2153.530357][T28605] CPU: 0 PID: 28605 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2153.538283][T28605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2153.548445][T28605] Call Trace: [ 2153.552299][T28605] dump_stack+0x172/0x1f0 [ 2153.556631][T28605] should_fail.cold+0xa/0x15 [ 2153.561215][T28605] ? fault_create_debugfs_attr+0x180/0x180 [ 2153.567217][T28605] ? ___might_sleep+0x163/0x2c0 [ 2153.572061][T28605] __should_failslab+0x121/0x190 [ 2153.576989][T28605] should_failslab+0x9/0x14 [ 2153.581475][T28605] kmem_cache_alloc_node_trace+0x274/0x750 [ 2153.587275][T28605] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2153.593330][T28605] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2153.599134][T28605] __kmalloc_node_track_caller+0x3d/0x70 [ 2153.604751][T28605] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2153.610455][T28605] __alloc_skb+0x10b/0x5e0 [ 2153.614856][T28605] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2153.620392][T28605] alloc_skb_with_frags+0x93/0x590 [ 2153.625574][T28605] ? ip6_finish_output2+0x106d/0x2550 [ 2153.630931][T28605] sock_alloc_send_pskb+0x7ad/0x920 [ 2153.636112][T28605] ? ip6_finish_output2+0x10a0/0x2550 [ 2153.641570][T28605] ? proto_register+0x990/0x990 [ 2153.646403][T28605] ? __local_bh_enable_ip+0x15a/0x270 [ 2153.651758][T28605] ? ip6_mtu+0x2e6/0x460 [ 2153.655989][T28605] ? find_held_lock+0x35/0x130 [ 2153.660748][T28605] sock_alloc_send_skb+0x32/0x40 [ 2153.665678][T28605] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2153.671390][T28605] ? ip_reply_glue_bits+0xc0/0xc0 [ 2153.676405][T28605] ? ip6_setup_cork+0x18f0/0x18f0 [ 2153.682887][T28605] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2153.687990][T28605] ip6_make_skb+0x32f/0x570 [ 2153.692485][T28605] ? ip_reply_glue_bits+0xc0/0xc0 [ 2153.697509][T28605] ? ip_reply_glue_bits+0xc0/0xc0 [ 2153.702689][T28605] ? ip6_push_pending_frames+0xf0/0xf0 [ 2153.708144][T28605] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2153.713675][T28605] ? ip6_dst_lookup_flow+0x220/0x220 [ 2153.718966][T28605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.725196][T28605] udpv6_sendmsg+0x218e/0x2990 [ 2153.730042][T28605] ? ip_reply_glue_bits+0xc0/0xc0 [ 2153.735085][T28605] ? udp_v6_get_port+0x6b0/0x6b0 [ 2153.740009][T28605] ? __might_fault+0x12b/0x1e0 [ 2153.744840][T28605] ? find_held_lock+0x35/0x130 [ 2153.749610][T28605] ? __might_fault+0x12b/0x1e0 [ 2153.754356][T28605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2153.760583][T28605] ? rw_copy_check_uvector+0x2ce/0x390 [ 2153.766034][T28605] ? ___might_sleep+0x163/0x2c0 [ 2153.770883][T28605] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2153.776416][T28605] inet6_sendmsg+0x9e/0xe0 [ 2153.780812][T28605] ? inet6_sendmsg+0x9e/0xe0 [ 2153.785392][T28605] ? inet6_ioctl+0x1c0/0x1c0 [ 2153.789968][T28605] sock_sendmsg+0xd7/0x130 [ 2153.794366][T28605] ___sys_sendmsg+0x3e2/0x920 [ 2153.799029][T28605] ? copy_msghdr_from_user+0x440/0x440 [ 2153.804477][T28605] ? __kasan_check_read+0x11/0x20 [ 2153.809577][T28605] ? __lock_acquire+0x16f2/0x4a00 [ 2153.814588][T28605] ? __kasan_check_read+0x11/0x20 [ 2153.819775][T28605] ? __might_fault+0x12b/0x1e0 [ 2153.824521][T28605] ? find_held_lock+0x35/0x130 [ 2153.829268][T28605] ? __might_fault+0x12b/0x1e0 [ 2153.834027][T28605] ? ksys_dup3+0x3e0/0x3e0 [ 2153.838604][T28605] ? lock_downgrade+0x920/0x920 [ 2153.843448][T28605] ? ___might_sleep+0x163/0x2c0 [ 2153.848469][T28605] __sys_sendmmsg+0x1bf/0x4d0 [ 2153.853133][T28605] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2153.858157][T28605] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2153.864376][T28605] ? fput_many+0x12c/0x1a0 [ 2153.868777][T28605] ? fput+0x1b/0x20 [ 2153.872572][T28605] ? ksys_write+0x1cf/0x290 [ 2153.877079][T28605] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2153.882522][T28605] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2153.887965][T28605] ? do_syscall_64+0x26/0x760 [ 2153.892625][T28605] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2153.898691][T28605] ? do_syscall_64+0x26/0x760 [ 2153.903355][T28605] __x64_sys_sendmmsg+0x9d/0x100 [ 2153.908280][T28605] do_syscall_64+0xfa/0x760 [ 2153.912769][T28605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2153.918641][T28605] RIP: 0033:0x459a59 [ 2153.922524][T28605] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2153.942111][T28605] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2153.950516][T28605] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2153.958477][T28605] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2153.966428][T28605] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2153.974381][T28605] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2153.982347][T28605] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2159.315846][ C1] net_ratelimit: 2 callbacks suppressed [ 2159.315853][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2159.327357][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2159.333146][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2159.338915][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2159.344881][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2159.350887][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2159.356861][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2159.362613][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2159.368458][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2159.374213][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500) 15:29:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) 15:29:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000) 15:29:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) 15:29:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400300) 15:29:43 executing program 5 (fault-call:4 fault-nth:57): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2161.907113][T28629] FAULT_INJECTION: forcing a failure. [ 2161.907113][T28629] name failslab, interval 1, probability 0, space 0, times 0 [ 2161.935027][T28629] CPU: 1 PID: 28629 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2161.943083][T28629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2161.953423][T28629] Call Trace: [ 2161.956748][T28629] dump_stack+0x172/0x1f0 [ 2161.961176][T28629] should_fail.cold+0xa/0x15 [ 2161.965851][T28629] ? fault_create_debugfs_attr+0x180/0x180 [ 2161.971650][T28629] ? ___might_sleep+0x163/0x2c0 [ 2161.976668][T28629] __should_failslab+0x121/0x190 [ 2161.981593][T28629] should_failslab+0x9/0x14 [ 2161.986086][T28629] kmem_cache_alloc_node+0x268/0x740 [ 2161.991355][T28629] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2161.996757][T28629] ? __dev_queue_xmit+0x1798/0x3720 [ 2162.002410][T28629] ? trace_hardirqs_on+0x67/0x240 [ 2162.007531][T28629] __alloc_skb+0xd5/0x5e0 [ 2162.011850][T28629] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2162.017388][T28629] alloc_skb_with_frags+0x93/0x590 [ 2162.022484][T28629] ? ip6_finish_output2+0x106d/0x2550 [ 2162.028033][T28629] sock_alloc_send_pskb+0x7ad/0x920 [ 2162.033271][T28629] ? ip6_finish_output2+0x10a0/0x2550 [ 2162.038649][T28629] ? proto_register+0x990/0x990 [ 2162.043491][T28629] ? __local_bh_enable_ip+0x15a/0x270 [ 2162.048854][T28629] ? ip6_mtu+0x2e6/0x460 [ 2162.053090][T28629] ? find_held_lock+0x35/0x130 [ 2162.057847][T28629] sock_alloc_send_skb+0x32/0x40 [ 2162.062767][T28629] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2162.068481][T28629] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.073501][T28629] ? ip6_setup_cork+0x18f0/0x18f0 [ 2162.078514][T28629] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2162.083611][T28629] ip6_make_skb+0x32f/0x570 [ 2162.088100][T28629] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.093551][T28629] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.098561][T28629] ? ip6_push_pending_frames+0xf0/0xf0 [ 2162.104006][T28629] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2162.109536][T28629] ? ip6_dst_lookup_flow+0x220/0x220 [ 2162.114990][T28629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2162.121489][T28629] udpv6_sendmsg+0x218e/0x2990 [ 2162.126267][T28629] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.131298][T28629] ? udp_v6_get_port+0x6b0/0x6b0 [ 2162.136230][T28629] ? __might_fault+0x12b/0x1e0 [ 2162.141114][T28629] ? find_held_lock+0x35/0x130 [ 2162.145880][T28629] ? __might_fault+0x12b/0x1e0 [ 2162.150639][T28629] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2162.156952][T28629] ? rw_copy_check_uvector+0x2ce/0x390 [ 2162.162407][T28629] ? ___might_sleep+0x163/0x2c0 [ 2162.167256][T28629] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2162.172794][T28629] inet6_sendmsg+0x9e/0xe0 [ 2162.177205][T28629] ? inet6_sendmsg+0x9e/0xe0 [ 2162.181917][T28629] ? inet6_ioctl+0x1c0/0x1c0 [ 2162.186502][T28629] sock_sendmsg+0xd7/0x130 [ 2162.190928][T28629] ___sys_sendmsg+0x3e2/0x920 [ 2162.195821][T28629] ? copy_msghdr_from_user+0x440/0x440 [ 2162.201303][T28629] ? __kasan_check_read+0x11/0x20 [ 2162.206324][T28629] ? __lock_acquire+0x16f2/0x4a00 [ 2162.211338][T28629] ? __kasan_check_read+0x11/0x20 [ 2162.216350][T28629] ? __might_fault+0x12b/0x1e0 [ 2162.222661][T28629] ? find_held_lock+0x35/0x130 [ 2162.227452][T28629] ? __might_fault+0x12b/0x1e0 [ 2162.232200][T28629] ? ksys_dup3+0x3e0/0x3e0 [ 2162.236603][T28629] ? lock_downgrade+0x920/0x920 [ 2162.241450][T28629] ? ___might_sleep+0x163/0x2c0 [ 2162.246288][T28629] __sys_sendmmsg+0x1bf/0x4d0 [ 2162.251045][T28629] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2162.256074][T28629] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2162.262382][T28629] ? fput_many+0x12c/0x1a0 [ 2162.266792][T28629] ? fput+0x1b/0x20 [ 2162.270585][T28629] ? ksys_write+0x1cf/0x290 [ 2162.275077][T28629] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2162.280726][T28629] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2162.286258][T28629] ? do_syscall_64+0x26/0x760 [ 2162.291005][T28629] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2162.297067][T28629] ? do_syscall_64+0x26/0x760 [ 2162.301820][T28629] __x64_sys_sendmmsg+0x9d/0x100 [ 2162.306758][T28629] do_syscall_64+0xfa/0x760 [ 2162.311249][T28629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2162.317147][T28629] RIP: 0033:0x459a59 [ 2162.321030][T28629] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2162.340629][T28629] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2162.350463][T28629] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2162.358540][T28629] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2162.366790][T28629] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2162.374758][T28629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2162.382718][T28629] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401) 15:29:44 executing program 5 (fault-call:4 fault-nth:58): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400300) 15:29:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0) [ 2162.592884][T28641] FAULT_INJECTION: forcing a failure. [ 2162.592884][T28641] name failslab, interval 1, probability 0, space 0, times 0 [ 2162.626097][T28641] CPU: 1 PID: 28641 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2162.634260][T28641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2162.644779][T28641] Call Trace: [ 2162.648098][T28641] dump_stack+0x172/0x1f0 [ 2162.652463][T28641] should_fail.cold+0xa/0x15 [ 2162.657541][T28641] ? fault_create_debugfs_attr+0x180/0x180 [ 2162.663399][T28641] ? ___might_sleep+0x163/0x2c0 [ 2162.668295][T28641] __should_failslab+0x121/0x190 [ 2162.673256][T28641] should_failslab+0x9/0x14 [ 2162.677792][T28641] kmem_cache_alloc_node+0x268/0x740 [ 2162.677810][T28641] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2162.677825][T28641] ? __dev_queue_xmit+0x1798/0x3720 [ 2162.677838][T28641] ? trace_hardirqs_on+0x67/0x240 [ 2162.677857][T28641] __alloc_skb+0xd5/0x5e0 [ 2162.677873][T28641] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2162.677894][T28641] alloc_skb_with_frags+0x93/0x590 [ 2162.677909][T28641] ? ip6_finish_output2+0x106d/0x2550 [ 2162.677930][T28641] sock_alloc_send_pskb+0x7ad/0x920 [ 2162.677946][T28641] ? ip6_finish_output2+0x10a0/0x2550 [ 2162.677965][T28641] ? proto_register+0x990/0x990 [ 2162.677986][T28641] ? __local_bh_enable_ip+0x15a/0x270 [ 2162.740785][T28641] ? ip6_mtu+0x2e6/0x460 [ 2162.745064][T28641] ? find_held_lock+0x35/0x130 [ 2162.749861][T28641] sock_alloc_send_skb+0x32/0x40 [ 2162.754832][T28641] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2162.760596][T28641] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.765688][T28641] ? ip6_setup_cork+0x18f0/0x18f0 [ 2162.770746][T28641] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2162.775899][T28641] ip6_make_skb+0x32f/0x570 [ 2162.780549][T28641] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.785835][T28641] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.792036][T28641] ? ip6_push_pending_frames+0xf0/0xf0 [ 2162.797698][T28641] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2162.803290][T28641] ? ip6_dst_lookup_flow+0x220/0x220 [ 2162.808769][T28641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2162.815049][T28641] udpv6_sendmsg+0x218e/0x2990 [ 2162.819863][T28641] ? ip_reply_glue_bits+0xc0/0xc0 [ 2162.824920][T28641] ? udp_v6_get_port+0x6b0/0x6b0 [ 2162.829887][T28641] ? __might_fault+0x12b/0x1e0 [ 2162.835140][T28641] ? find_held_lock+0x35/0x130 [ 2162.839972][T28641] ? __might_fault+0x12b/0x1e0 [ 2162.844740][T28641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2162.851139][T28641] ? rw_copy_check_uvector+0x2ce/0x390 [ 2162.857075][T28641] ? ___might_sleep+0x163/0x2c0 [ 2162.862076][T28641] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2162.867718][T28641] inet6_sendmsg+0x9e/0xe0 [ 2162.872129][T28641] ? inet6_sendmsg+0x9e/0xe0 [ 2162.876723][T28641] ? inet6_ioctl+0x1c0/0x1c0 [ 2162.881308][T28641] sock_sendmsg+0xd7/0x130 [ 2162.885719][T28641] ___sys_sendmsg+0x3e2/0x920 [ 2162.890396][T28641] ? copy_msghdr_from_user+0x440/0x440 [ 2162.895852][T28641] ? __kasan_check_read+0x11/0x20 [ 2162.900881][T28641] ? __lock_acquire+0x16f2/0x4a00 [ 2162.906273][T28641] ? __kasan_check_read+0x11/0x20 [ 2162.911322][T28641] ? __might_fault+0x12b/0x1e0 [ 2162.916108][T28641] ? find_held_lock+0x35/0x130 [ 2162.920930][T28641] ? __might_fault+0x12b/0x1e0 [ 2162.925704][T28641] ? ksys_dup3+0x3e0/0x3e0 [ 2162.930315][T28641] ? lock_downgrade+0x920/0x920 [ 2162.935289][T28641] ? ___might_sleep+0x163/0x2c0 [ 2162.940457][T28641] __sys_sendmmsg+0x1bf/0x4d0 [ 2162.945158][T28641] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2162.950212][T28641] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2162.956398][T28641] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2162.962228][T28641] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2162.968349][T28641] ? fput+0x1b/0x20 [ 2162.972157][T28641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2162.978875][T28641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2162.984385][T28641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2162.990069][T28641] ? do_syscall_64+0x26/0x760 [ 2162.994777][T28641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2163.000882][T28641] ? do_syscall_64+0x26/0x760 [ 2163.005750][T28641] __x64_sys_sendmmsg+0x9d/0x100 [ 2163.010795][T28641] do_syscall_64+0xfa/0x760 [ 2163.015459][T28641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2163.021731][T28641] RIP: 0033:0x459a59 [ 2163.025834][T28641] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2163.045566][T28641] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2163.054235][T28641] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2163.062374][T28641] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2163.070861][T28641] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2163.079075][T28641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2163.087172][T28641] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:45 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000) 15:29:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) [ 2166.425932][ C0] net_ratelimit: 14 callbacks suppressed [ 2166.431714][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2166.437541][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2167.625863][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2167.631798][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2167.637991][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2167.643796][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2167.650988][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2167.656948][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2167.662767][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2167.668669][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0) 15:29:50 executing program 5 (fault-call:4 fault-nth:59): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1000000) 15:29:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400300) 15:29:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000) 15:29:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0) [ 2168.255240][T28671] FAULT_INJECTION: forcing a failure. [ 2168.255240][T28671] name failslab, interval 1, probability 0, space 0, times 0 [ 2168.293041][T28671] CPU: 0 PID: 28671 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2168.301347][T28671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2168.311712][T28671] Call Trace: [ 2168.315061][T28671] dump_stack+0x172/0x1f0 [ 2168.319637][T28671] should_fail.cold+0xa/0x15 [ 2168.324296][T28671] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2168.329633][T28671] ? fault_create_debugfs_attr+0x180/0x180 [ 2168.335483][T28671] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2168.340796][T28671] __should_failslab+0x121/0x190 [ 2168.345771][T28671] should_failslab+0x9/0x14 [ 2168.350301][T28671] kmem_cache_alloc+0x47/0x710 [ 2168.355231][T28671] ? __kasan_check_read+0x11/0x20 [ 2168.360374][T28671] skb_clone+0x154/0x3d0 [ 2168.364632][T28671] ip6_finish_output2+0x1862/0x2550 [ 2168.369925][T28671] ? ip6_mtu+0x2e6/0x460 [ 2168.374246][T28671] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2168.379927][T28671] ? lock_downgrade+0x920/0x920 [ 2168.384800][T28671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2168.391112][T28671] ? __kasan_check_read+0x11/0x20 [ 2168.396127][T28671] __ip6_finish_output+0x444/0xaa0 [ 2168.401223][T28671] ? __ip6_finish_output+0x444/0xaa0 [ 2168.406493][T28671] ip6_finish_output+0x38/0x1f0 [ 2168.411446][T28671] ip6_output+0x235/0x7f0 [ 2168.415766][T28671] ? ip6_finish_output+0x1f0/0x1f0 [ 2168.422001][T28671] ? __ip6_finish_output+0xaa0/0xaa0 [ 2168.427273][T28671] ? ip6_make_skb+0x370/0x570 [ 2168.431950][T28671] ? ip_reply_glue_bits+0xc0/0xc0 [ 2168.436963][T28671] ip6_local_out+0xbb/0x1b0 [ 2168.441448][T28671] ip6_send_skb+0xbb/0x350 [ 2168.445932][T28671] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2168.451454][T28671] ? ip6_dst_lookup_flow+0x220/0x220 [ 2168.456728][T28671] udpv6_sendmsg+0x21e0/0x2990 [ 2168.461497][T28671] ? ip_reply_glue_bits+0xc0/0xc0 [ 2168.466797][T28671] ? udp_v6_get_port+0x6b0/0x6b0 [ 2168.471735][T28671] ? __might_fault+0x12b/0x1e0 [ 2168.476490][T28671] ? find_held_lock+0x35/0x130 [ 2168.481237][T28671] ? __might_fault+0x12b/0x1e0 [ 2168.486110][T28671] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2168.492344][T28671] ? rw_copy_check_uvector+0x2ce/0x390 [ 2168.497810][T28671] ? ___might_sleep+0x163/0x2c0 [ 2168.502660][T28671] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2168.508200][T28671] inet6_sendmsg+0x9e/0xe0 [ 2168.512639][T28671] ? inet6_sendmsg+0x9e/0xe0 [ 2168.517225][T28671] ? inet6_ioctl+0x1c0/0x1c0 [ 2168.521801][T28671] sock_sendmsg+0xd7/0x130 [ 2168.526227][T28671] ___sys_sendmsg+0x3e2/0x920 [ 2168.531001][T28671] ? copy_msghdr_from_user+0x440/0x440 [ 2168.536723][T28671] ? __kasan_check_read+0x11/0x20 [ 2168.541843][T28671] ? __lock_acquire+0x16f2/0x4a00 [ 2168.546849][T28671] ? __kasan_check_read+0x11/0x20 [ 2168.551865][T28671] ? __might_fault+0x12b/0x1e0 [ 2168.556709][T28671] ? find_held_lock+0x35/0x130 [ 2168.561639][T28671] ? __might_fault+0x12b/0x1e0 [ 2168.566388][T28671] ? ksys_dup3+0x3e0/0x3e0 [ 2168.570815][T28671] ? lock_downgrade+0x920/0x920 [ 2168.575755][T28671] ? ___might_sleep+0x163/0x2c0 [ 2168.580715][T28671] __sys_sendmmsg+0x1bf/0x4d0 [ 2168.585379][T28671] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2168.590407][T28671] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2168.597245][T28671] ? fput_many+0x12c/0x1a0 [ 2168.601643][T28671] ? fput+0x1b/0x20 [ 2168.605433][T28671] ? ksys_write+0x1cf/0x290 [ 2168.609923][T28671] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2168.615464][T28671] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2168.620905][T28671] ? do_syscall_64+0x26/0x760 [ 2168.625560][T28671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2168.631604][T28671] ? do_syscall_64+0x26/0x760 [ 2168.636267][T28671] __x64_sys_sendmmsg+0x9d/0x100 [ 2168.641197][T28671] do_syscall_64+0xfa/0x760 [ 2168.645698][T28671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2168.651578][T28671] RIP: 0033:0x459a59 [ 2168.655470][T28671] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2168.675317][T28671] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2168.683732][T28671] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2168.691738][T28671] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2168.699740][T28671] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2168.707718][T28671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2168.715678][T28671] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000) 15:29:50 executing program 5 (fault-call:4 fault-nth:60): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1000000) 15:29:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0) 15:29:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000) [ 2168.983638][T28683] FAULT_INJECTION: forcing a failure. [ 2168.983638][T28683] name failslab, interval 1, probability 0, space 0, times 0 [ 2168.996510][T28683] CPU: 0 PID: 28683 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2169.004424][T28683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2169.014497][T28683] Call Trace: [ 2169.017901][T28683] dump_stack+0x172/0x1f0 [ 2169.023216][T28683] should_fail.cold+0xa/0x15 [ 2169.027941][T28683] ? fault_create_debugfs_attr+0x180/0x180 [ 2169.033788][T28683] ? __kasan_check_read+0x11/0x20 [ 2169.038871][T28683] __should_failslab+0x121/0x190 [ 2169.043850][T28683] should_failslab+0x9/0x14 [ 2169.048388][T28683] kmem_cache_alloc+0x47/0x710 [ 2169.053258][T28683] ? lock_acquire+0x190/0x410 [ 2169.057958][T28683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2169.064294][T28683] skb_clone+0x154/0x3d0 [ 2169.068565][T28683] dev_queue_xmit_nit+0x342/0xa20 [ 2169.073604][T28683] ? validate_xmit_xfrm+0x43c/0xf10 [ 2169.078974][T28683] dev_hard_start_xmit+0xbb/0x9b0 [ 2169.083995][T28683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2169.090323][T28683] __dev_queue_xmit+0x2c6c/0x3720 [ 2169.095425][T28683] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2169.100702][T28683] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2169.106236][T28683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2169.112472][T28683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2169.118695][T28683] ? debug_smp_processor_id+0x3c/0x214 [ 2169.124142][T28683] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2169.130279][T28683] ? rcu_read_lock_held_common+0xbd/0x130 [ 2169.136096][T28683] dev_queue_xmit+0x18/0x20 [ 2169.140624][T28683] ? dev_queue_xmit+0x18/0x20 [ 2169.145319][T28683] neigh_direct_output+0x16/0x20 [ 2169.150254][T28683] ip6_finish_output2+0x1034/0x2550 [ 2169.155533][T28683] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2169.161065][T28683] ? lock_downgrade+0x920/0x920 [ 2169.166082][T28683] ? netif_rx_ni+0x670/0x670 [ 2169.170658][T28683] ? __kasan_check_read+0x11/0x20 [ 2169.175756][T28683] __ip6_finish_output+0x444/0xaa0 [ 2169.180877][T28683] ? __ip6_finish_output+0x444/0xaa0 [ 2169.186628][T28683] ip6_finish_output+0x38/0x1f0 [ 2169.191494][T28683] ip6_output+0x235/0x7f0 [ 2169.195869][T28683] ? ip6_finish_output+0x1f0/0x1f0 [ 2169.200977][T28683] ? __ip6_finish_output+0xaa0/0xaa0 [ 2169.206265][T28683] ? ip6_make_skb+0x370/0x570 [ 2169.210929][T28683] ? ip_reply_glue_bits+0xc0/0xc0 [ 2169.215943][T28683] ip6_local_out+0xbb/0x1b0 [ 2169.220432][T28683] ip6_send_skb+0xbb/0x350 [ 2169.225879][T28683] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2169.231316][T28683] ? ip6_dst_lookup_flow+0x220/0x220 [ 2169.236633][T28683] udpv6_sendmsg+0x21e0/0x2990 [ 2169.241383][T28683] ? ip_reply_glue_bits+0xc0/0xc0 [ 2169.246396][T28683] ? udp_v6_get_port+0x6b0/0x6b0 [ 2169.251323][T28683] ? __might_fault+0x12b/0x1e0 [ 2169.256517][T28683] ? find_held_lock+0x35/0x130 [ 2169.261353][T28683] ? __might_fault+0x12b/0x1e0 [ 2169.266190][T28683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2169.273023][T28683] ? rw_copy_check_uvector+0x2ce/0x390 [ 2169.278480][T28683] ? ___might_sleep+0x163/0x2c0 [ 2169.283445][T28683] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2169.289068][T28683] inet6_sendmsg+0x9e/0xe0 [ 2169.293465][T28683] ? inet6_sendmsg+0x9e/0xe0 [ 2169.298038][T28683] ? inet6_ioctl+0x1c0/0x1c0 [ 2169.302700][T28683] sock_sendmsg+0xd7/0x130 [ 2169.307103][T28683] ___sys_sendmsg+0x3e2/0x920 [ 2169.311764][T28683] ? copy_msghdr_from_user+0x440/0x440 [ 2169.317212][T28683] ? __kasan_check_read+0x11/0x20 [ 2169.322323][T28683] ? __lock_acquire+0x16f2/0x4a00 [ 2169.327332][T28683] ? __kasan_check_read+0x11/0x20 [ 2169.332343][T28683] ? __might_fault+0x12b/0x1e0 [ 2169.337088][T28683] ? find_held_lock+0x35/0x130 [ 2169.341837][T28683] ? __might_fault+0x12b/0x1e0 [ 2169.346611][T28683] ? ksys_dup3+0x3e0/0x3e0 [ 2169.351174][T28683] ? lock_downgrade+0x920/0x920 [ 2169.356033][T28683] ? ___might_sleep+0x163/0x2c0 [ 2169.361595][T28683] __sys_sendmmsg+0x1bf/0x4d0 [ 2169.366263][T28683] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2169.371289][T28683] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2169.377515][T28683] ? fput_many+0x12c/0x1a0 [ 2169.381916][T28683] ? fput+0x1b/0x20 [ 2169.385713][T28683] ? ksys_write+0x1cf/0x290 [ 2169.390209][T28683] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2169.395651][T28683] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2169.401184][T28683] ? do_syscall_64+0x26/0x760 [ 2169.405858][T28683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2169.412013][T28683] ? do_syscall_64+0x26/0x760 [ 2169.416771][T28683] __x64_sys_sendmmsg+0x9d/0x100 [ 2169.422134][T28683] do_syscall_64+0xfa/0x760 [ 2169.426623][T28683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2169.432600][T28683] RIP: 0033:0x459a59 [ 2169.436565][T28683] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2169.457279][T28683] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2169.465671][T28683] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2169.473715][T28683] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2169.481717][T28683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2169.489854][T28683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2169.497808][T28683] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1000000) [ 2174.906005][ C0] net_ratelimit: 14 callbacks suppressed [ 2174.906014][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2174.917636][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2175.955900][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2175.961958][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2175.968191][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2175.974094][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2175.980191][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2175.986222][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2175.992234][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2175.998356][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:29:58 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400300) 15:29:58 executing program 5 (fault-call:4 fault-nth:61): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000) 15:29:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1000000) 15:29:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000) 15:29:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000) [ 2176.669632][T28716] FAULT_INJECTION: forcing a failure. [ 2176.669632][T28716] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.682360][T28716] CPU: 1 PID: 28716 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2176.690291][T28716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2176.700364][T28716] Call Trace: [ 2176.703665][T28716] dump_stack+0x172/0x1f0 [ 2176.708111][T28716] should_fail.cold+0xa/0x15 [ 2176.712718][T28716] ? fault_create_debugfs_attr+0x180/0x180 [ 2176.718677][T28716] ? find_held_lock+0x35/0x130 [ 2176.723619][T28716] ? run_filter+0x229/0x4f0 [ 2176.728623][T28716] __should_failslab+0x121/0x190 [ 2176.733587][T28716] should_failslab+0x9/0x14 [ 2176.738107][T28716] kmem_cache_alloc+0x47/0x710 [ 2176.742893][T28716] ? __kasan_check_read+0x11/0x20 [ 2176.747959][T28716] skb_clone+0x154/0x3d0 [ 2176.752225][T28716] packet_rcv+0xe69/0x13a0 [ 2176.756656][T28716] ? run_filter+0x4f0/0x4f0 [ 2176.761192][T28716] dev_queue_xmit_nit+0x222/0xa20 [ 2176.766261][T28716] dev_hard_start_xmit+0xbb/0x9b0 [ 2176.771293][T28716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.777554][T28716] __dev_queue_xmit+0x2c6c/0x3720 [ 2176.782600][T28716] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2176.787893][T28716] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2176.793452][T28716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.800080][T28716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.806345][T28716] ? debug_smp_processor_id+0x3c/0x214 [ 2176.811954][T28716] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2176.818146][T28716] ? rcu_read_lock_held_common+0xbd/0x130 [ 2176.823892][T28716] dev_queue_xmit+0x18/0x20 [ 2176.828423][T28716] ? dev_queue_xmit+0x18/0x20 [ 2176.833112][T28716] neigh_direct_output+0x16/0x20 [ 2176.838057][T28716] ip6_finish_output2+0x1034/0x2550 [ 2176.843370][T28716] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2176.848942][T28716] ? lock_downgrade+0x920/0x920 [ 2176.853811][T28716] ? netif_rx_ni+0x670/0x670 [ 2176.858429][T28716] ? __kasan_check_read+0x11/0x20 [ 2176.863657][T28716] __ip6_finish_output+0x444/0xaa0 [ 2176.868909][T28716] ? __ip6_finish_output+0x444/0xaa0 [ 2176.874345][T28716] ip6_finish_output+0x38/0x1f0 [ 2176.879229][T28716] ip6_output+0x235/0x7f0 [ 2176.883565][T28716] ? ip6_finish_output+0x1f0/0x1f0 [ 2176.888702][T28716] ? __ip6_finish_output+0xaa0/0xaa0 [ 2176.894002][T28716] ? ip6_make_skb+0x370/0x570 [ 2176.898695][T28716] ? ip_reply_glue_bits+0xc0/0xc0 [ 2176.903815][T28716] ip6_local_out+0xbb/0x1b0 [ 2176.908553][T28716] ip6_send_skb+0xbb/0x350 [ 2176.913128][T28716] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2176.918682][T28716] ? ip6_dst_lookup_flow+0x220/0x220 [ 2176.924329][T28716] udpv6_sendmsg+0x21e0/0x2990 [ 2176.929342][T28716] ? ip_reply_glue_bits+0xc0/0xc0 [ 2176.934479][T28716] ? udp_v6_get_port+0x6b0/0x6b0 [ 2176.939652][T28716] ? __might_fault+0x12b/0x1e0 [ 2176.944412][T28716] ? find_held_lock+0x35/0x130 [ 2176.949188][T28716] ? __might_fault+0x12b/0x1e0 [ 2176.953970][T28716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2176.960309][T28716] ? rw_copy_check_uvector+0x2ce/0x390 [ 2176.966066][T28716] ? ___might_sleep+0x163/0x2c0 [ 2176.971115][T28716] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2176.976705][T28716] inet6_sendmsg+0x9e/0xe0 [ 2176.981138][T28716] ? inet6_sendmsg+0x9e/0xe0 [ 2176.985869][T28716] ? inet6_ioctl+0x1c0/0x1c0 [ 2176.991004][T28716] sock_sendmsg+0xd7/0x130 [ 2176.995427][T28716] ___sys_sendmsg+0x3e2/0x920 [ 2177.000113][T28716] ? copy_msghdr_from_user+0x440/0x440 [ 2177.005579][T28716] ? __kasan_check_read+0x11/0x20 [ 2177.010609][T28716] ? __lock_acquire+0x16f2/0x4a00 [ 2177.015752][T28716] ? __kasan_check_read+0x11/0x20 [ 2177.020887][T28716] ? __might_fault+0x12b/0x1e0 [ 2177.025863][T28716] ? find_held_lock+0x35/0x130 [ 2177.030659][T28716] ? __might_fault+0x12b/0x1e0 [ 2177.035445][T28716] ? ksys_dup3+0x3e0/0x3e0 [ 2177.039969][T28716] ? lock_downgrade+0x920/0x920 [ 2177.044979][T28716] ? ___might_sleep+0x163/0x2c0 [ 2177.050050][T28716] __sys_sendmmsg+0x1bf/0x4d0 [ 2177.054745][T28716] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2177.059966][T28716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2177.066699][T28716] ? fput_many+0x12c/0x1a0 [ 2177.071152][T28716] ? fput+0x1b/0x20 [ 2177.074990][T28716] ? ksys_write+0x1cf/0x290 [ 2177.079542][T28716] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2177.085052][T28716] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2177.090789][T28716] ? do_syscall_64+0x26/0x760 [ 2177.095711][T28716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2177.101844][T28716] ? do_syscall_64+0x26/0x760 [ 2177.106570][T28716] __x64_sys_sendmmsg+0x9d/0x100 [ 2177.111536][T28716] do_syscall_64+0xfa/0x760 [ 2177.116315][T28716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2177.122416][T28716] RIP: 0033:0x459a59 [ 2177.126407][T28716] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2177.146165][T28716] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2177.154901][T28716] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2177.162895][T28716] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2177.171194][T28716] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2177.179552][T28716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2177.187820][T28716] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:29:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000) 15:29:59 executing program 5 (fault-call:4 fault-nth:62): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:29:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7000000) 15:29:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1000000) 15:29:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000) [ 2177.566086][T28736] FAULT_INJECTION: forcing a failure. [ 2177.566086][T28736] name failslab, interval 1, probability 0, space 0, times 0 [ 2177.587452][T28736] CPU: 0 PID: 28736 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2177.595381][T28736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2177.605445][T28736] Call Trace: [ 2177.608749][T28736] dump_stack+0x172/0x1f0 [ 2177.613084][T28736] should_fail.cold+0xa/0x15 [ 2177.617687][T28736] ? fault_create_debugfs_attr+0x180/0x180 [ 2177.623486][T28736] ? ___might_sleep+0x163/0x2c0 [ 2177.628347][T28736] __should_failslab+0x121/0x190 [ 2177.633363][T28736] should_failslab+0x9/0x14 [ 2177.637868][T28736] kmem_cache_alloc_node+0x268/0x740 [ 2177.643140][T28736] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2177.648420][T28736] ? __dev_queue_xmit+0x1798/0x3720 [ 2177.653599][T28736] ? trace_hardirqs_on+0x67/0x240 [ 2177.658610][T28736] __alloc_skb+0xd5/0x5e0 [ 2177.662923][T28736] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2177.668468][T28736] alloc_skb_with_frags+0x93/0x590 [ 2177.673565][T28736] ? ip6_finish_output2+0x106d/0x2550 [ 2177.678931][T28736] sock_alloc_send_pskb+0x7ad/0x920 [ 2177.684113][T28736] ? ip6_finish_output2+0x10a0/0x2550 [ 2177.689473][T28736] ? proto_register+0x990/0x990 [ 2177.694310][T28736] ? __local_bh_enable_ip+0x15a/0x270 [ 2177.699674][T28736] ? ip6_mtu+0x2e6/0x460 [ 2177.703900][T28736] ? find_held_lock+0x35/0x130 [ 2177.708654][T28736] sock_alloc_send_skb+0x32/0x40 [ 2177.713927][T28736] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2177.719638][T28736] ? ip_reply_glue_bits+0xc0/0xc0 [ 2177.724655][T28736] ? ip6_setup_cork+0x18f0/0x18f0 [ 2177.729664][T28736] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2177.734762][T28736] ip6_make_skb+0x32f/0x570 [ 2177.739257][T28736] ? ip_reply_glue_bits+0xc0/0xc0 [ 2177.744354][T28736] ? ip_reply_glue_bits+0xc0/0xc0 [ 2177.749381][T28736] ? ip6_push_pending_frames+0xf0/0xf0 [ 2177.754844][T28736] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2177.760394][T28736] ? ip6_dst_lookup_flow+0x220/0x220 [ 2177.765663][T28736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2177.771896][T28736] udpv6_sendmsg+0x218e/0x2990 [ 2177.776735][T28736] ? ip_reply_glue_bits+0xc0/0xc0 [ 2177.781758][T28736] ? udp_v6_get_port+0x6b0/0x6b0 [ 2177.786705][T28736] ? __might_fault+0x12b/0x1e0 [ 2177.791461][T28736] ? find_held_lock+0x35/0x130 [ 2177.796215][T28736] ? __might_fault+0x12b/0x1e0 [ 2177.800966][T28736] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2177.807193][T28736] ? rw_copy_check_uvector+0x2ce/0x390 [ 2177.812643][T28736] ? ___might_sleep+0x163/0x2c0 [ 2177.817735][T28736] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2177.823280][T28736] inet6_sendmsg+0x9e/0xe0 [ 2177.827684][T28736] ? inet6_sendmsg+0x9e/0xe0 [ 2177.832257][T28736] ? inet6_ioctl+0x1c0/0x1c0 [ 2177.836829][T28736] sock_sendmsg+0xd7/0x130 [ 2177.841317][T28736] ___sys_sendmsg+0x3e2/0x920 [ 2177.846330][T28736] ? copy_msghdr_from_user+0x440/0x440 [ 2177.852388][T28736] ? __kasan_check_read+0x11/0x20 [ 2177.857446][T28736] ? __lock_acquire+0x16f2/0x4a00 [ 2177.862466][T28736] ? __kasan_check_read+0x11/0x20 [ 2177.867493][T28736] ? __might_fault+0x12b/0x1e0 [ 2177.872329][T28736] ? find_held_lock+0x35/0x130 [ 2177.877090][T28736] ? __might_fault+0x12b/0x1e0 [ 2177.882276][T28736] ? ksys_dup3+0x3e0/0x3e0 [ 2177.886687][T28736] ? lock_downgrade+0x920/0x920 [ 2177.897660][T28736] ? ___might_sleep+0x163/0x2c0 [ 2177.902988][T28736] __sys_sendmmsg+0x1bf/0x4d0 [ 2177.907739][T28736] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2177.912763][T28736] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2177.919429][T28736] ? fput_many+0x12c/0x1a0 [ 2177.923839][T28736] ? fput+0x1b/0x20 [ 2177.927628][T28736] ? ksys_write+0x1cf/0x290 [ 2177.932117][T28736] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2177.937658][T28736] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2177.943098][T28736] ? do_syscall_64+0x26/0x760 [ 2177.947938][T28736] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2177.954432][T28736] ? do_syscall_64+0x26/0x760 [ 2177.959098][T28736] __x64_sys_sendmmsg+0x9d/0x100 [ 2177.964024][T28736] do_syscall_64+0xfa/0x760 [ 2177.968691][T28736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2177.974566][T28736] RIP: 0033:0x459a59 [ 2177.978754][T28736] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2177.998353][T28736] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2178.006867][T28736] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2178.014906][T28736] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2178.022902][T28736] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2178.031127][T28736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2178.039088][T28736] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) [ 2181.145892][ C0] net_ratelimit: 14 callbacks suppressed [ 2181.145899][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2181.157524][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2182.185842][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2182.191684][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2182.197533][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2182.203286][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2182.209148][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2182.215035][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2182.220949][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2182.226738][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) 15:30:04 executing program 5 (fault-call:4 fault-nth:63): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000) 15:30:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000) 15:30:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7000000) 15:30:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9000000) [ 2182.985128][T28759] FAULT_INJECTION: forcing a failure. [ 2182.985128][T28759] name failslab, interval 1, probability 0, space 0, times 0 [ 2182.997897][T28759] CPU: 0 PID: 28759 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2183.005817][T28759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2183.015906][T28759] Call Trace: [ 2183.019386][T28759] dump_stack+0x172/0x1f0 [ 2183.023801][T28759] should_fail.cold+0xa/0x15 [ 2183.028445][T28759] ? fault_create_debugfs_attr+0x180/0x180 [ 2183.034737][T28759] ? find_held_lock+0x35/0x130 [ 2183.039628][T28759] ? run_filter+0x229/0x4f0 [ 2183.044181][T28759] __should_failslab+0x121/0x190 [ 2183.049155][T28759] should_failslab+0x9/0x14 [ 2183.053962][T28759] kmem_cache_alloc+0x47/0x710 [ 2183.058762][T28759] ? __kasan_check_read+0x11/0x20 [ 2183.064265][T28759] skb_clone+0x154/0x3d0 [ 2183.068746][T28759] packet_rcv+0xe69/0x13a0 [ 2183.073214][T28759] ? run_filter+0x4f0/0x4f0 [ 2183.077764][T28759] dev_queue_xmit_nit+0x222/0xa20 [ 2183.082821][T28759] dev_hard_start_xmit+0xbb/0x9b0 [ 2183.088029][T28759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2183.094397][T28759] __dev_queue_xmit+0x2c6c/0x3720 [ 2183.099464][T28759] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2183.104751][T28759] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2183.110310][T28759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2183.116774][T28759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2183.123176][T28759] ? debug_smp_processor_id+0x3c/0x214 [ 2183.128678][T28759] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2183.134943][T28759] ? rcu_read_lock_held_common+0xbd/0x130 [ 2183.140669][T28759] dev_queue_xmit+0x18/0x20 [ 2183.145285][T28759] ? dev_queue_xmit+0x18/0x20 [ 2183.149991][T28759] neigh_direct_output+0x16/0x20 [ 2183.154922][T28759] ip6_finish_output2+0x1034/0x2550 [ 2183.160228][T28759] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2183.165854][T28759] ? lock_downgrade+0x920/0x920 [ 2183.170714][T28759] ? netif_rx_ni+0x670/0x670 [ 2183.175351][T28759] ? __kasan_check_read+0x11/0x20 [ 2183.180649][T28759] __ip6_finish_output+0x444/0xaa0 [ 2183.185770][T28759] ? __ip6_finish_output+0x444/0xaa0 [ 2183.191057][T28759] ip6_finish_output+0x38/0x1f0 [ 2183.195908][T28759] ip6_output+0x235/0x7f0 [ 2183.200229][T28759] ? ip6_finish_output+0x1f0/0x1f0 [ 2183.205432][T28759] ? __ip6_finish_output+0xaa0/0xaa0 [ 2183.210716][T28759] ? ip6_make_skb+0x370/0x570 [ 2183.215385][T28759] ? ip_reply_glue_bits+0xc0/0xc0 [ 2183.220430][T28759] ip6_local_out+0xbb/0x1b0 [ 2183.224928][T28759] ip6_send_skb+0xbb/0x350 [ 2183.229395][T28759] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2183.235180][T28759] ? ip6_dst_lookup_flow+0x220/0x220 [ 2183.240492][T28759] udpv6_sendmsg+0x21e0/0x2990 [ 2183.245408][T28759] ? ip_reply_glue_bits+0xc0/0xc0 [ 2183.250454][T28759] ? udp_v6_get_port+0x6b0/0x6b0 [ 2183.255490][T28759] ? __might_fault+0x12b/0x1e0 [ 2183.260536][T28759] ? find_held_lock+0x35/0x130 [ 2183.265359][T28759] ? __might_fault+0x12b/0x1e0 [ 2183.270430][T28759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2183.276688][T28759] ? rw_copy_check_uvector+0x2ce/0x390 [ 2183.282184][T28759] ? ___might_sleep+0x163/0x2c0 [ 2183.287048][T28759] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2183.292797][T28759] inet6_sendmsg+0x9e/0xe0 [ 2183.297341][T28759] ? inet6_sendmsg+0x9e/0xe0 [ 2183.302047][T28759] ? inet6_ioctl+0x1c0/0x1c0 [ 2183.306736][T28759] sock_sendmsg+0xd7/0x130 [ 2183.311185][T28759] ___sys_sendmsg+0x3e2/0x920 [ 2183.315877][T28759] ? copy_msghdr_from_user+0x440/0x440 [ 2183.321362][T28759] ? __kasan_check_read+0x11/0x20 [ 2183.326385][T28759] ? __lock_acquire+0x16f2/0x4a00 [ 2183.331801][T28759] ? __kasan_check_read+0x11/0x20 [ 2183.337141][T28759] ? __might_fault+0x12b/0x1e0 [ 2183.342133][T28759] ? find_held_lock+0x35/0x130 [ 2183.346911][T28759] ? __might_fault+0x12b/0x1e0 [ 2183.353064][T28759] ? ksys_dup3+0x3e0/0x3e0 [ 2183.357597][T28759] ? lock_downgrade+0x920/0x920 [ 2183.362469][T28759] ? ___might_sleep+0x163/0x2c0 [ 2183.367332][T28759] __sys_sendmmsg+0x1bf/0x4d0 [ 2183.372044][T28759] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2183.377074][T28759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2183.383316][T28759] ? fput_many+0x12c/0x1a0 [ 2183.387878][T28759] ? fput+0x1b/0x20 [ 2183.391683][T28759] ? ksys_write+0x1cf/0x290 [ 2183.396299][T28759] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2183.401862][T28759] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2183.407426][T28759] ? do_syscall_64+0x26/0x760 [ 2183.412111][T28759] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2183.418174][T28759] ? do_syscall_64+0x26/0x760 [ 2183.422847][T28759] __x64_sys_sendmmsg+0x9d/0x100 [ 2183.427790][T28759] do_syscall_64+0xfa/0x760 [ 2183.432464][T28759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2183.438506][T28759] RIP: 0033:0x459a59 [ 2183.442397][T28759] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2183.462015][T28759] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2183.470439][T28759] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2183.478410][T28759] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2183.486373][T28759] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2183.494351][T28759] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2183.502561][T28759] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0) 15:30:05 executing program 5 (fault-call:4 fault-nth:64): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7000000) 15:30:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa000000) 15:30:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) [ 2183.724261][T28771] FAULT_INJECTION: forcing a failure. [ 2183.724261][T28771] name failslab, interval 1, probability 0, space 0, times 0 [ 2183.806048][T28771] CPU: 0 PID: 28771 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2183.813992][T28771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2183.824145][T28771] Call Trace: [ 2183.827447][T28771] dump_stack+0x172/0x1f0 [ 2183.831781][T28771] should_fail.cold+0xa/0x15 [ 2183.836448][T28771] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2183.841721][T28771] ? fault_create_debugfs_attr+0x180/0x180 [ 2183.847508][T28771] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2183.852781][T28771] __should_failslab+0x121/0x190 [ 2183.857800][T28771] should_failslab+0x9/0x14 [ 2183.862289][T28771] kmem_cache_alloc+0x47/0x710 [ 2183.867036][T28771] ? __kasan_check_read+0x11/0x20 [ 2183.872060][T28771] skb_clone+0x154/0x3d0 [ 2183.876287][T28771] ip6_finish_output2+0x1862/0x2550 [ 2183.881464][T28771] ? ip6_mtu+0x2e6/0x460 [ 2183.885693][T28771] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2183.891320][T28771] ? lock_downgrade+0x920/0x920 [ 2183.896159][T28771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2183.902383][T28771] ? __kasan_check_read+0x11/0x20 [ 2183.907396][T28771] __ip6_finish_output+0x444/0xaa0 [ 2183.912488][T28771] ? __ip6_finish_output+0x444/0xaa0 [ 2183.917766][T28771] ip6_finish_output+0x38/0x1f0 [ 2183.922597][T28771] ip6_output+0x235/0x7f0 [ 2183.926916][T28771] ? ip6_finish_output+0x1f0/0x1f0 [ 2183.932014][T28771] ? __ip6_finish_output+0xaa0/0xaa0 [ 2183.937279][T28771] ? ip6_make_skb+0x370/0x570 [ 2183.941972][T28771] ? ip_reply_glue_bits+0xc0/0xc0 [ 2183.946982][T28771] ip6_local_out+0xbb/0x1b0 [ 2183.951470][T28771] ip6_send_skb+0xbb/0x350 [ 2183.955887][T28771] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2183.961329][T28771] ? ip6_dst_lookup_flow+0x220/0x220 [ 2183.966726][T28771] udpv6_sendmsg+0x21e0/0x2990 [ 2183.971482][T28771] ? ip_reply_glue_bits+0xc0/0xc0 [ 2183.976964][T28771] ? udp_v6_get_port+0x6b0/0x6b0 [ 2183.981891][T28771] ? __might_fault+0x12b/0x1e0 [ 2183.986642][T28771] ? find_held_lock+0x35/0x130 [ 2183.991389][T28771] ? __might_fault+0x12b/0x1e0 [ 2183.996141][T28771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2184.002536][T28771] ? rw_copy_check_uvector+0x2ce/0x390 [ 2184.008163][T28771] ? ___might_sleep+0x163/0x2c0 [ 2184.013019][T28771] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2184.018815][T28771] inet6_sendmsg+0x9e/0xe0 [ 2184.024282][T28771] ? inet6_sendmsg+0x9e/0xe0 [ 2184.028882][T28771] ? inet6_ioctl+0x1c0/0x1c0 [ 2184.036512][T28771] sock_sendmsg+0xd7/0x130 [ 2184.040923][T28771] ___sys_sendmsg+0x3e2/0x920 [ 2184.045586][T28771] ? copy_msghdr_from_user+0x440/0x440 [ 2184.051034][T28771] ? __kasan_check_read+0x11/0x20 [ 2184.056043][T28771] ? __lock_acquire+0x16f2/0x4a00 [ 2184.061053][T28771] ? __kasan_check_read+0x11/0x20 [ 2184.066415][T28771] ? __might_fault+0x12b/0x1e0 [ 2184.071165][T28771] ? find_held_lock+0x35/0x130 [ 2184.075913][T28771] ? __might_fault+0x12b/0x1e0 [ 2184.080668][T28771] ? ksys_dup3+0x3e0/0x3e0 [ 2184.085082][T28771] ? lock_downgrade+0x920/0x920 [ 2184.090019][T28771] ? ___might_sleep+0x163/0x2c0 [ 2184.094942][T28771] __sys_sendmmsg+0x1bf/0x4d0 [ 2184.099612][T28771] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2184.104638][T28771] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2184.110865][T28771] ? fput_many+0x12c/0x1a0 [ 2184.115266][T28771] ? fput+0x1b/0x20 [ 2184.119145][T28771] ? ksys_write+0x1cf/0x290 [ 2184.123810][T28771] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2184.129253][T28771] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2184.134698][T28771] ? do_syscall_64+0x26/0x760 [ 2184.139359][T28771] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2184.145411][T28771] ? do_syscall_64+0x26/0x760 [ 2184.150144][T28771] __x64_sys_sendmmsg+0x9d/0x100 [ 2184.155069][T28771] do_syscall_64+0xfa/0x760 [ 2184.159566][T28771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2184.165458][T28771] RIP: 0033:0x459a59 [ 2184.169446][T28771] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2184.189051][T28771] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2184.197985][T28771] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2184.205942][T28771] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2184.213982][T28771] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2184.221937][T28771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2184.229923][T28771] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9000000) [ 2189.705896][ C0] net_ratelimit: 14 callbacks suppressed [ 2189.705903][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2189.717492][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2190.505873][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2190.512463][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2190.518394][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2190.524203][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2190.530105][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2190.535930][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2190.541837][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2190.547666][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) 15:30:14 executing program 5 (fault-call:4 fault-nth:65): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) 15:30:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7000000) 15:30:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9000000) 15:30:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) [ 2192.354668][T28803] FAULT_INJECTION: forcing a failure. [ 2192.354668][T28803] name failslab, interval 1, probability 0, space 0, times 0 [ 2192.367740][T28803] CPU: 0 PID: 28803 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2192.375657][T28803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2192.385861][T28803] Call Trace: [ 2192.389191][T28803] dump_stack+0x172/0x1f0 [ 2192.393564][T28803] should_fail.cold+0xa/0x15 [ 2192.398277][T28803] ? fault_create_debugfs_attr+0x180/0x180 [ 2192.404235][T28803] ? __kasan_check_read+0x11/0x20 [ 2192.409408][T28803] __should_failslab+0x121/0x190 [ 2192.414381][T28803] should_failslab+0x9/0x14 [ 2192.418905][T28803] kmem_cache_alloc+0x47/0x710 [ 2192.423698][T28803] ? lock_acquire+0x190/0x410 [ 2192.428385][T28803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2192.434646][T28803] skb_clone+0x154/0x3d0 [ 2192.439515][T28803] dev_queue_xmit_nit+0x342/0xa20 [ 2192.444573][T28803] ? validate_xmit_xfrm+0x43c/0xf10 [ 2192.449778][T28803] dev_hard_start_xmit+0xbb/0x9b0 [ 2192.455140][T28803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2192.461396][T28803] __dev_queue_xmit+0x2c6c/0x3720 [ 2192.466426][T28803] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2192.471700][T28803] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2192.477425][T28803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2192.483659][T28803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2192.489908][T28803] ? debug_smp_processor_id+0x3c/0x214 [ 2192.495364][T28803] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2192.501508][T28803] ? rcu_read_lock_held_common+0xbd/0x130 [ 2192.508255][T28803] dev_queue_xmit+0x18/0x20 [ 2192.512741][T28803] ? dev_queue_xmit+0x18/0x20 [ 2192.517578][T28803] neigh_direct_output+0x16/0x20 [ 2192.522577][T28803] ip6_finish_output2+0x1034/0x2550 [ 2192.527861][T28803] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2192.533797][T28803] ? lock_downgrade+0x920/0x920 [ 2192.538656][T28803] ? netif_rx_ni+0x670/0x670 [ 2192.543574][T28803] ? __kasan_check_read+0x11/0x20 [ 2192.548608][T28803] __ip6_finish_output+0x444/0xaa0 [ 2192.553716][T28803] ? __ip6_finish_output+0x444/0xaa0 [ 2192.559003][T28803] ip6_finish_output+0x38/0x1f0 [ 2192.563844][T28803] ip6_output+0x235/0x7f0 [ 2192.568165][T28803] ? ip6_finish_output+0x1f0/0x1f0 [ 2192.573470][T28803] ? __ip6_finish_output+0xaa0/0xaa0 [ 2192.578739][T28803] ? ip6_make_skb+0x370/0x570 [ 2192.583402][T28803] ? ip_reply_glue_bits+0xc0/0xc0 [ 2192.588652][T28803] ip6_local_out+0xbb/0x1b0 [ 2192.593144][T28803] ip6_send_skb+0xbb/0x350 [ 2192.597747][T28803] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2192.603203][T28803] ? ip6_dst_lookup_flow+0x220/0x220 [ 2192.608583][T28803] udpv6_sendmsg+0x21e0/0x2990 [ 2192.613354][T28803] ? ip_reply_glue_bits+0xc0/0xc0 [ 2192.618380][T28803] ? udp_v6_get_port+0x6b0/0x6b0 [ 2192.623326][T28803] ? __might_fault+0x12b/0x1e0 [ 2192.628109][T28803] ? find_held_lock+0x35/0x130 [ 2192.632867][T28803] ? __might_fault+0x12b/0x1e0 [ 2192.637715][T28803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2192.644108][T28803] ? rw_copy_check_uvector+0x2ce/0x390 [ 2192.649698][T28803] ? ___might_sleep+0x163/0x2c0 [ 2192.654677][T28803] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2192.660235][T28803] inet6_sendmsg+0x9e/0xe0 [ 2192.664699][T28803] ? inet6_sendmsg+0x9e/0xe0 [ 2192.669277][T28803] ? inet6_ioctl+0x1c0/0x1c0 [ 2192.673960][T28803] sock_sendmsg+0xd7/0x130 [ 2192.678387][T28803] ___sys_sendmsg+0x3e2/0x920 [ 2192.683076][T28803] ? copy_msghdr_from_user+0x440/0x440 [ 2192.688533][T28803] ? __kasan_check_read+0x11/0x20 [ 2192.693975][T28803] ? __lock_acquire+0x16f2/0x4a00 [ 2192.699708][T28803] ? __kasan_check_read+0x11/0x20 [ 2192.704720][T28803] ? __might_fault+0x12b/0x1e0 [ 2192.709477][T28803] ? find_held_lock+0x35/0x130 [ 2192.714226][T28803] ? __might_fault+0x12b/0x1e0 [ 2192.719002][T28803] ? ksys_dup3+0x3e0/0x3e0 [ 2192.723406][T28803] ? lock_downgrade+0x920/0x920 [ 2192.728262][T28803] ? ___might_sleep+0x163/0x2c0 [ 2192.733098][T28803] __sys_sendmmsg+0x1bf/0x4d0 [ 2192.737778][T28803] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2192.742809][T28803] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2192.749063][T28803] ? fput_many+0x12c/0x1a0 [ 2192.753483][T28803] ? fput+0x1b/0x20 [ 2192.757282][T28803] ? ksys_write+0x1cf/0x290 [ 2192.761774][T28803] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2192.767220][T28803] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2192.772690][T28803] ? do_syscall_64+0x26/0x760 [ 2192.777625][T28803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2192.783690][T28803] ? do_syscall_64+0x26/0x760 [ 2192.788447][T28803] __x64_sys_sendmmsg+0x9d/0x100 [ 2192.793461][T28803] do_syscall_64+0xfa/0x760 [ 2192.797983][T28803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2192.803864][T28803] RIP: 0033:0x459a59 [ 2192.807748][T28803] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2192.827717][T28803] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2192.836124][T28803] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2192.844179][T28803] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2192.852146][T28803] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2192.860285][T28803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2192.868252][T28803] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:14 executing program 5 (fault-call:4 fault-nth:66): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000) 15:30:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9000000) 15:30:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11000000) 15:30:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa000000) [ 2193.074595][T28815] FAULT_INJECTION: forcing a failure. [ 2193.074595][T28815] name failslab, interval 1, probability 0, space 0, times 0 [ 2193.155993][T28815] CPU: 0 PID: 28815 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2193.163923][T28815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2193.173995][T28815] Call Trace: [ 2193.177390][T28815] dump_stack+0x172/0x1f0 [ 2193.181872][T28815] should_fail.cold+0xa/0x15 [ 2193.186566][T28815] ? fault_create_debugfs_attr+0x180/0x180 [ 2193.192414][T28815] ? ___might_sleep+0x163/0x2c0 [ 2193.197282][T28815] __should_failslab+0x121/0x190 [ 2193.202239][T28815] should_failslab+0x9/0x14 [ 2193.206755][T28815] kmem_cache_alloc_node+0x268/0x740 [ 2193.212137][T28815] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2193.217420][T28815] ? __dev_queue_xmit+0x1798/0x3720 [ 2193.222694][T28815] ? trace_hardirqs_on+0x67/0x240 [ 2193.227715][T28815] __alloc_skb+0xd5/0x5e0 [ 2193.232034][T28815] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2193.237573][T28815] alloc_skb_with_frags+0x93/0x590 [ 2193.242672][T28815] ? ip6_finish_output2+0x106d/0x2550 [ 2193.248033][T28815] sock_alloc_send_pskb+0x7ad/0x920 [ 2193.253236][T28815] ? ip6_finish_output2+0x10a0/0x2550 [ 2193.258625][T28815] ? proto_register+0x990/0x990 [ 2193.263899][T28815] ? __local_bh_enable_ip+0x15a/0x270 [ 2193.269254][T28815] ? ip6_mtu+0x2e6/0x460 [ 2193.273479][T28815] ? find_held_lock+0x35/0x130 [ 2193.278229][T28815] sock_alloc_send_skb+0x32/0x40 [ 2193.283150][T28815] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2193.288859][T28815] ? ip_reply_glue_bits+0xc0/0xc0 [ 2193.293961][T28815] ? ip6_setup_cork+0x18f0/0x18f0 [ 2193.298981][T28815] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2193.304096][T28815] ip6_make_skb+0x32f/0x570 [ 2193.308754][T28815] ? ip_reply_glue_bits+0xc0/0xc0 [ 2193.314387][T28815] ? ip_reply_glue_bits+0xc0/0xc0 [ 2193.319395][T28815] ? ip6_push_pending_frames+0xf0/0xf0 [ 2193.325165][T28815] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2193.330697][T28815] ? ip6_dst_lookup_flow+0x220/0x220 [ 2193.335967][T28815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2193.342317][T28815] udpv6_sendmsg+0x218e/0x2990 [ 2193.347065][T28815] ? ip_reply_glue_bits+0xc0/0xc0 [ 2193.352083][T28815] ? udp_v6_get_port+0x6b0/0x6b0 [ 2193.357017][T28815] ? __might_fault+0x12b/0x1e0 [ 2193.361850][T28815] ? find_held_lock+0x35/0x130 [ 2193.366596][T28815] ? __might_fault+0x12b/0x1e0 [ 2193.371354][T28815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2193.377589][T28815] ? rw_copy_check_uvector+0x2ce/0x390 [ 2193.383043][T28815] ? ___might_sleep+0x163/0x2c0 [ 2193.387890][T28815] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2193.394470][T28815] inet6_sendmsg+0x9e/0xe0 [ 2193.398871][T28815] ? inet6_sendmsg+0x9e/0xe0 [ 2193.403530][T28815] ? inet6_ioctl+0x1c0/0x1c0 [ 2193.408114][T28815] sock_sendmsg+0xd7/0x130 [ 2193.412873][T28815] ___sys_sendmsg+0x3e2/0x920 [ 2193.417539][T28815] ? copy_msghdr_from_user+0x440/0x440 [ 2193.423004][T28815] ? __kasan_check_read+0x11/0x20 [ 2193.428014][T28815] ? __lock_acquire+0x16f2/0x4a00 [ 2193.433121][T28815] ? __kasan_check_read+0x11/0x20 [ 2193.438391][T28815] ? __might_fault+0x12b/0x1e0 [ 2193.443761][T28815] ? find_held_lock+0x35/0x130 [ 2193.448793][T28815] ? __might_fault+0x12b/0x1e0 [ 2193.453665][T28815] ? ksys_dup3+0x3e0/0x3e0 [ 2193.458157][T28815] ? lock_downgrade+0x920/0x920 [ 2193.463005][T28815] ? ___might_sleep+0x163/0x2c0 [ 2193.467846][T28815] __sys_sendmmsg+0x1bf/0x4d0 [ 2193.472705][T28815] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2193.478116][T28815] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2193.484713][T28815] ? fput_many+0x12c/0x1a0 [ 2193.489124][T28815] ? fput+0x1b/0x20 [ 2193.493004][T28815] ? ksys_write+0x1cf/0x290 [ 2193.497501][T28815] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2193.502969][T28815] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2193.508413][T28815] ? do_syscall_64+0x26/0x760 [ 2193.513099][T28815] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2193.519164][T28815] ? do_syscall_64+0x26/0x760 [ 2193.523853][T28815] __x64_sys_sendmmsg+0x9d/0x100 [ 2193.528779][T28815] do_syscall_64+0xfa/0x760 [ 2193.533373][T28815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2193.539421][T28815] RIP: 0033:0x459a59 [ 2193.543305][T28815] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2193.563363][T28815] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2193.575767][T28815] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2193.590203][T28815] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2193.601261][T28815] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2193.611116][T28815] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2193.621465][T28815] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) [ 2196.745870][ C1] net_ratelimit: 16 callbacks suppressed [ 2196.752125][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2196.757953][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2196.763757][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2196.769576][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2196.775686][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2196.785638][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2196.791596][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2196.797609][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2196.803401][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2196.809141][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000) 15:30:22 executing program 5 (fault-call:4 fault-nth:67): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa000000) 15:30:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) 15:30:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) 15:30:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11000000) [ 2200.839562][T28848] FAULT_INJECTION: forcing a failure. [ 2200.839562][T28848] name failslab, interval 1, probability 0, space 0, times 0 [ 2200.852444][T28848] CPU: 0 PID: 28848 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2200.860362][T28848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2200.870545][T28848] Call Trace: [ 2200.873877][T28848] dump_stack+0x172/0x1f0 [ 2200.878260][T28848] should_fail.cold+0xa/0x15 [ 2200.882892][T28848] ? fault_create_debugfs_attr+0x180/0x180 [ 2200.888727][T28848] ? __kasan_check_read+0x11/0x20 [ 2200.893936][T28848] __should_failslab+0x121/0x190 [ 2200.899020][T28848] should_failslab+0x9/0x14 [ 2200.903522][T28848] kmem_cache_alloc+0x47/0x710 [ 2200.908420][T28848] ? lock_acquire+0x190/0x410 [ 2200.913182][T28848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2200.919533][T28848] skb_clone+0x154/0x3d0 [ 2200.923900][T28848] dev_queue_xmit_nit+0x342/0xa20 [ 2200.929193][T28848] ? validate_xmit_xfrm+0x43c/0xf10 [ 2200.934406][T28848] dev_hard_start_xmit+0xbb/0x9b0 [ 2200.939666][T28848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2200.945947][T28848] __dev_queue_xmit+0x2c6c/0x3720 [ 2200.951122][T28848] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2200.956515][T28848] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2200.962078][T28848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2200.968325][T28848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2200.974568][T28848] ? debug_smp_processor_id+0x3c/0x214 [ 2200.980034][T28848] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2200.986204][T28848] ? rcu_read_lock_held_common+0xbd/0x130 [ 2200.991958][T28848] dev_queue_xmit+0x18/0x20 [ 2200.996548][T28848] ? dev_queue_xmit+0x18/0x20 [ 2201.001350][T28848] neigh_direct_output+0x16/0x20 [ 2201.006290][T28848] ip6_finish_output2+0x1034/0x2550 [ 2201.011489][T28848] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2201.017159][T28848] ? lock_downgrade+0x920/0x920 [ 2201.022129][T28848] ? netif_rx_ni+0x670/0x670 [ 2201.027397][T28848] ? __kasan_check_read+0x11/0x20 [ 2201.032636][T28848] __ip6_finish_output+0x444/0xaa0 [ 2201.037769][T28848] ? __ip6_finish_output+0x444/0xaa0 [ 2201.043087][T28848] ip6_finish_output+0x38/0x1f0 [ 2201.048047][T28848] ip6_output+0x235/0x7f0 [ 2201.052491][T28848] ? ip6_finish_output+0x1f0/0x1f0 [ 2201.057644][T28848] ? __ip6_finish_output+0xaa0/0xaa0 [ 2201.062956][T28848] ? ip6_make_skb+0x370/0x570 [ 2201.067644][T28848] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.072677][T28848] ip6_local_out+0xbb/0x1b0 [ 2201.077186][T28848] ip6_send_skb+0xbb/0x350 [ 2201.081608][T28848] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2201.087152][T28848] ? ip6_dst_lookup_flow+0x220/0x220 [ 2201.092564][T28848] udpv6_sendmsg+0x21e0/0x2990 [ 2201.097703][T28848] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.102758][T28848] ? udp_v6_get_port+0x6b0/0x6b0 [ 2201.107729][T28848] ? __might_fault+0x12b/0x1e0 [ 2201.112508][T28848] ? find_held_lock+0x35/0x130 [ 2201.117282][T28848] ? __might_fault+0x12b/0x1e0 [ 2201.122050][T28848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2201.128290][T28848] ? rw_copy_check_uvector+0x2ce/0x390 [ 2201.133769][T28848] ? ___might_sleep+0x163/0x2c0 [ 2201.138638][T28848] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2201.144183][T28848] inet6_sendmsg+0x9e/0xe0 [ 2201.148590][T28848] ? inet6_sendmsg+0x9e/0xe0 [ 2201.153192][T28848] ? inet6_ioctl+0x1c0/0x1c0 [ 2201.157774][T28848] sock_sendmsg+0xd7/0x130 [ 2201.162195][T28848] ___sys_sendmsg+0x3e2/0x920 [ 2201.166961][T28848] ? copy_msghdr_from_user+0x440/0x440 [ 2201.172447][T28848] ? __kasan_check_read+0x11/0x20 [ 2201.177478][T28848] ? __lock_acquire+0x16f2/0x4a00 [ 2201.182500][T28848] ? __kasan_check_read+0x11/0x20 [ 2201.187537][T28848] ? __might_fault+0x12b/0x1e0 [ 2201.192302][T28848] ? find_held_lock+0x35/0x130 [ 2201.197102][T28848] ? __might_fault+0x12b/0x1e0 [ 2201.202052][T28848] ? ksys_dup3+0x3e0/0x3e0 [ 2201.206506][T28848] ? lock_downgrade+0x920/0x920 [ 2201.211385][T28848] ? ___might_sleep+0x163/0x2c0 [ 2201.216349][T28848] __sys_sendmmsg+0x1bf/0x4d0 [ 2201.221044][T28848] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2201.226125][T28848] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2201.232373][T28848] ? fput_many+0x12c/0x1a0 [ 2201.236812][T28848] ? fput+0x1b/0x20 [ 2201.240640][T28848] ? ksys_write+0x1cf/0x290 [ 2201.245287][T28848] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2201.250758][T28848] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2201.256219][T28848] ? do_syscall_64+0x26/0x760 [ 2201.260908][T28848] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2201.267065][T28848] ? do_syscall_64+0x26/0x760 [ 2201.271785][T28848] __x64_sys_sendmmsg+0x9d/0x100 [ 2201.276793][T28848] do_syscall_64+0xfa/0x760 [ 2201.281303][T28848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2201.287207][T28848] RIP: 0033:0x459a59 [ 2201.291090][T28848] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2201.310911][T28848] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2201.319491][T28848] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2201.327469][T28848] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2201.335549][T28848] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2201.343530][T28848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2201.351626][T28848] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:23 executing program 5 (fault-call:4 fault-nth:68): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) 15:30:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30000000) 15:30:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11000000) 15:30:23 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) [ 2201.553121][T28858] FAULT_INJECTION: forcing a failure. [ 2201.553121][T28858] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.655921][T28858] CPU: 1 PID: 28858 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2201.663950][T28858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2201.674017][T28858] Call Trace: [ 2201.677416][T28858] dump_stack+0x172/0x1f0 [ 2201.681766][T28858] should_fail.cold+0xa/0x15 [ 2201.686373][T28858] ? fault_create_debugfs_attr+0x180/0x180 [ 2201.692274][T28858] ? ___might_sleep+0x163/0x2c0 [ 2201.697122][T28858] __should_failslab+0x121/0x190 [ 2201.702054][T28858] should_failslab+0x9/0x14 [ 2201.706553][T28858] kmem_cache_alloc_node_trace+0x274/0x750 [ 2201.712346][T28858] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2201.718318][T28858] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2201.724112][T28858] __kmalloc_node_track_caller+0x3d/0x70 [ 2201.729737][T28858] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2201.735097][T28858] __alloc_skb+0x10b/0x5e0 [ 2201.739499][T28858] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2201.745033][T28858] alloc_skb_with_frags+0x93/0x590 [ 2201.750130][T28858] ? ip6_finish_output2+0x106d/0x2550 [ 2201.755490][T28858] sock_alloc_send_pskb+0x7ad/0x920 [ 2201.760672][T28858] ? ip6_finish_output2+0x10a0/0x2550 [ 2201.766050][T28858] ? proto_register+0x990/0x990 [ 2201.770984][T28858] ? __local_bh_enable_ip+0x15a/0x270 [ 2201.776339][T28858] ? ip6_mtu+0x2e6/0x460 [ 2201.780567][T28858] ? find_held_lock+0x35/0x130 [ 2201.785865][T28858] sock_alloc_send_skb+0x32/0x40 [ 2201.791050][T28858] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2201.796760][T28858] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.801789][T28858] ? ip6_setup_cork+0x18f0/0x18f0 [ 2201.807668][T28858] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2201.812783][T28858] ip6_make_skb+0x32f/0x570 [ 2201.817622][T28858] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.822746][T28858] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.828109][T28858] ? ip6_push_pending_frames+0xf0/0xf0 [ 2201.834082][T28858] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2201.839713][T28858] ? ip6_dst_lookup_flow+0x220/0x220 [ 2201.845157][T28858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2201.851387][T28858] udpv6_sendmsg+0x218e/0x2990 [ 2201.856228][T28858] ? ip_reply_glue_bits+0xc0/0xc0 [ 2201.861243][T28858] ? udp_v6_get_port+0x6b0/0x6b0 [ 2201.866171][T28858] ? __might_fault+0x12b/0x1e0 [ 2201.870925][T28858] ? find_held_lock+0x35/0x130 [ 2201.875684][T28858] ? __might_fault+0x12b/0x1e0 [ 2201.880436][T28858] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2201.886748][T28858] ? rw_copy_check_uvector+0x2ce/0x390 [ 2201.892292][T28858] ? ___might_sleep+0x163/0x2c0 [ 2201.897146][T28858] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2201.902693][T28858] inet6_sendmsg+0x9e/0xe0 [ 2201.907109][T28858] ? inet6_sendmsg+0x9e/0xe0 [ 2201.911682][T28858] ? inet6_ioctl+0x1c0/0x1c0 [ 2201.916258][T28858] sock_sendmsg+0xd7/0x130 [ 2201.920661][T28858] ___sys_sendmsg+0x3e2/0x920 [ 2201.925326][T28858] ? copy_msghdr_from_user+0x440/0x440 [ 2201.930782][T28858] ? __kasan_check_read+0x11/0x20 [ 2201.935786][T28858] ? __lock_acquire+0x16f2/0x4a00 [ 2201.941143][T28858] ? __kasan_check_read+0x11/0x20 [ 2201.946155][T28858] ? __might_fault+0x12b/0x1e0 [ 2201.950904][T28858] ? find_held_lock+0x35/0x130 [ 2201.955649][T28858] ? __might_fault+0x12b/0x1e0 [ 2201.960410][T28858] ? ksys_dup3+0x3e0/0x3e0 [ 2201.964908][T28858] ? lock_downgrade+0x920/0x920 [ 2201.969760][T28858] ? ___might_sleep+0x163/0x2c0 [ 2201.974640][T28858] __sys_sendmmsg+0x1bf/0x4d0 [ 2201.979347][T28858] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2201.984487][T28858] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2201.990743][T28858] ? fput_many+0x12c/0x1a0 [ 2201.995248][T28858] ? fput+0x1b/0x20 [ 2201.999044][T28858] ? ksys_write+0x1cf/0x290 [ 2202.003555][T28858] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2202.009191][T28858] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2202.014730][T28858] ? do_syscall_64+0x26/0x760 [ 2202.019483][T28858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2202.025540][T28858] ? do_syscall_64+0x26/0x760 [ 2202.030488][T28858] __x64_sys_sendmmsg+0x9d/0x100 [ 2202.035443][T28858] do_syscall_64+0xfa/0x760 [ 2202.039954][T28858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2202.045833][T28858] RIP: 0033:0x459a59 [ 2202.049714][T28858] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2202.069489][T28858] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2202.077884][T28858] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2202.085841][T28858] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2202.093801][T28858] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2202.102204][T28858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2202.110269][T28858] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:24 executing program 5 (fault-call:4 fault-nth:69): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2202.333476][T28875] FAULT_INJECTION: forcing a failure. [ 2202.333476][T28875] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.374570][T28875] CPU: 0 PID: 28875 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2202.382519][T28875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2202.392586][T28875] Call Trace: [ 2202.395914][T28875] dump_stack+0x172/0x1f0 [ 2202.400274][T28875] should_fail.cold+0xa/0x15 [ 2202.404892][T28875] ? fault_create_debugfs_attr+0x180/0x180 [ 2202.410729][T28875] ? ___might_sleep+0x163/0x2c0 [ 2202.415610][T28875] __should_failslab+0x121/0x190 [ 2202.420569][T28875] should_failslab+0x9/0x14 [ 2202.425099][T28875] kmem_cache_alloc_node_trace+0x274/0x750 [ 2202.431087][T28875] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2202.437063][T28875] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2202.437084][T28875] __kmalloc_node_track_caller+0x3d/0x70 [ 2202.437100][T28875] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2202.437116][T28875] __alloc_skb+0x10b/0x5e0 [ 2202.437132][T28875] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2202.437156][T28875] alloc_skb_with_frags+0x93/0x590 [ 2202.437172][T28875] ? ip6_finish_output2+0x106d/0x2550 [ 2202.437195][T28875] sock_alloc_send_pskb+0x7ad/0x920 [ 2202.480261][T28875] ? ip6_finish_output2+0x10a0/0x2550 [ 2202.486789][T28875] ? proto_register+0x990/0x990 [ 2202.491653][T28875] ? __local_bh_enable_ip+0x15a/0x270 [ 2202.497040][T28875] ? ip6_mtu+0x2e6/0x460 [ 2202.501904][T28875] ? find_held_lock+0x35/0x130 [ 2202.506691][T28875] sock_alloc_send_skb+0x32/0x40 [ 2202.511734][T28875] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2202.517462][T28875] ? ip_reply_glue_bits+0xc0/0xc0 [ 2202.522493][T28875] ? ip6_setup_cork+0x18f0/0x18f0 [ 2202.527513][T28875] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2202.533320][T28875] ip6_make_skb+0x32f/0x570 [ 2202.537812][T28875] ? ip_reply_glue_bits+0xc0/0xc0 [ 2202.543040][T28875] ? ip_reply_glue_bits+0xc0/0xc0 [ 2202.548067][T28875] ? ip6_push_pending_frames+0xf0/0xf0 [ 2202.553640][T28875] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2202.559340][T28875] ? ip6_dst_lookup_flow+0x220/0x220 [ 2202.564740][T28875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2202.571010][T28875] udpv6_sendmsg+0x218e/0x2990 [ 2202.576355][T28875] ? ip_reply_glue_bits+0xc0/0xc0 [ 2202.581560][T28875] ? udp_v6_get_port+0x6b0/0x6b0 [ 2202.586604][T28875] ? __might_fault+0x12b/0x1e0 [ 2202.591635][T28875] ? find_held_lock+0x35/0x130 [ 2202.596414][T28875] ? __might_fault+0x12b/0x1e0 [ 2202.601201][T28875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2202.607443][T28875] ? rw_copy_check_uvector+0x2ce/0x390 [ 2202.612907][T28875] ? ___might_sleep+0x163/0x2c0 [ 2202.617764][T28875] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2202.623383][T28875] inet6_sendmsg+0x9e/0xe0 [ 2202.627792][T28875] ? inet6_sendmsg+0x9e/0xe0 [ 2202.632382][T28875] ? inet6_ioctl+0x1c0/0x1c0 [ 2202.636968][T28875] sock_sendmsg+0xd7/0x130 [ 2202.641415][T28875] ___sys_sendmsg+0x3e2/0x920 [ 2202.646268][T28875] ? copy_msghdr_from_user+0x440/0x440 [ 2202.651733][T28875] ? __kasan_check_read+0x11/0x20 [ 2202.656756][T28875] ? __lock_acquire+0x16f2/0x4a00 [ 2202.661962][T28875] ? __kasan_check_read+0x11/0x20 [ 2202.666982][T28875] ? __might_fault+0x12b/0x1e0 [ 2202.671737][T28875] ? find_held_lock+0x35/0x130 [ 2202.676501][T28875] ? __might_fault+0x12b/0x1e0 [ 2202.681258][T28875] ? ksys_dup3+0x3e0/0x3e0 [ 2202.685655][T28875] ? lock_downgrade+0x920/0x920 [ 2202.690517][T28875] ? ___might_sleep+0x163/0x2c0 [ 2202.695359][T28875] __sys_sendmmsg+0x1bf/0x4d0 [ 2202.700042][T28875] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2202.705076][T28875] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2202.711315][T28875] ? fput_many+0x12c/0x1a0 [ 2202.715728][T28875] ? fput+0x1b/0x20 [ 2202.719549][T28875] ? ksys_write+0x1cf/0x290 [ 2202.724297][T28875] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2202.729739][T28875] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2202.735195][T28875] ? do_syscall_64+0x26/0x760 [ 2202.740297][T28875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2202.746357][T28875] ? do_syscall_64+0x26/0x760 [ 2202.751032][T28875] __x64_sys_sendmmsg+0x9d/0x100 [ 2202.755979][T28875] do_syscall_64+0xfa/0x760 [ 2202.760498][T28875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2202.766380][T28875] RIP: 0033:0x459a59 [ 2202.770283][T28875] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2202.790006][T28875] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2202.798410][T28875] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2202.806378][T28875] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2202.814433][T28875] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2202.822399][T28875] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2202.830365][T28875] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2209.235860][ C1] net_ratelimit: 24 callbacks suppressed [ 2209.235866][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2209.247356][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2209.253168][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2209.258923][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2209.264695][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2209.270538][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2209.276363][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2209.282108][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2209.288014][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2209.293885][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:33 executing program 2: 15:30:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa000000) 15:30:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f000000) 15:30:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11000000) 15:30:33 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) 15:30:33 executing program 5 (fault-call:4 fault-nth:70): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2211.286852][T28891] FAULT_INJECTION: forcing a failure. [ 2211.286852][T28891] name failslab, interval 1, probability 0, space 0, times 0 [ 2211.299650][T28891] CPU: 0 PID: 28891 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2211.307549][T28891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2211.317701][T28891] Call Trace: [ 2211.321009][T28891] dump_stack+0x172/0x1f0 [ 2211.325360][T28891] should_fail.cold+0xa/0x15 [ 2211.329969][T28891] ? fault_create_debugfs_attr+0x180/0x180 [ 2211.335782][T28891] ? __kasan_check_read+0x11/0x20 [ 2211.340831][T28891] __should_failslab+0x121/0x190 [ 2211.345781][T28891] should_failslab+0x9/0x14 [ 2211.350297][T28891] kmem_cache_alloc+0x47/0x710 [ 2211.355076][T28891] ? lock_acquire+0x190/0x410 [ 2211.359768][T28891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2211.366014][T28891] skb_clone+0x154/0x3d0 [ 2211.370360][T28891] dev_queue_xmit_nit+0x342/0xa20 [ 2211.375464][T28891] ? validate_xmit_xfrm+0x43c/0xf10 [ 2211.380664][T28891] dev_hard_start_xmit+0xbb/0x9b0 [ 2211.385851][T28891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2211.392140][T28891] __dev_queue_xmit+0x2c6c/0x3720 [ 2211.397173][T28891] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2211.402457][T28891] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2211.407994][T28891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2211.414238][T28891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2211.420477][T28891] ? debug_smp_processor_id+0x3c/0x214 [ 2211.425926][T28891] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2211.432064][T28891] ? rcu_read_lock_held_common+0xbd/0x130 [ 2211.438813][T28891] dev_queue_xmit+0x18/0x20 [ 2211.443331][T28891] ? dev_queue_xmit+0x18/0x20 [ 2211.448002][T28891] neigh_direct_output+0x16/0x20 [ 2211.452936][T28891] ip6_finish_output2+0x1034/0x2550 [ 2211.458225][T28891] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2211.463763][T28891] ? lock_downgrade+0x920/0x920 [ 2211.468749][T28891] ? netif_rx_ni+0x670/0x670 [ 2211.473434][T28891] ? __kasan_check_read+0x11/0x20 [ 2211.478472][T28891] __ip6_finish_output+0x444/0xaa0 [ 2211.483572][T28891] ? __ip6_finish_output+0x444/0xaa0 [ 2211.488853][T28891] ip6_finish_output+0x38/0x1f0 [ 2211.493888][T28891] ip6_output+0x235/0x7f0 [ 2211.498221][T28891] ? ip6_finish_output+0x1f0/0x1f0 [ 2211.503505][T28891] ? __ip6_finish_output+0xaa0/0xaa0 [ 2211.508773][T28891] ? ip6_make_skb+0x370/0x570 [ 2211.513524][T28891] ? ip_reply_glue_bits+0xc0/0xc0 [ 2211.518544][T28891] ip6_local_out+0xbb/0x1b0 [ 2211.523093][T28891] ip6_send_skb+0xbb/0x350 [ 2211.527590][T28891] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2211.533041][T28891] ? ip6_dst_lookup_flow+0x220/0x220 [ 2211.538321][T28891] udpv6_sendmsg+0x21e0/0x2990 [ 2211.543073][T28891] ? ip_reply_glue_bits+0xc0/0xc0 [ 2211.548203][T28891] ? udp_v6_get_port+0x6b0/0x6b0 [ 2211.553229][T28891] ? __might_fault+0x12b/0x1e0 [ 2211.558002][T28891] ? find_held_lock+0x35/0x130 [ 2211.562755][T28891] ? __might_fault+0x12b/0x1e0 [ 2211.567523][T28891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2211.573768][T28891] ? rw_copy_check_uvector+0x2ce/0x390 [ 2211.579231][T28891] ? ___might_sleep+0x163/0x2c0 [ 2211.584085][T28891] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2211.589631][T28891] inet6_sendmsg+0x9e/0xe0 [ 2211.594045][T28891] ? inet6_sendmsg+0x9e/0xe0 [ 2211.598616][T28891] ? inet6_ioctl+0x1c0/0x1c0 [ 2211.603192][T28891] sock_sendmsg+0xd7/0x130 [ 2211.607612][T28891] ___sys_sendmsg+0x3e2/0x920 [ 2211.612292][T28891] ? copy_msghdr_from_user+0x440/0x440 [ 2211.617839][T28891] ? __kasan_check_read+0x11/0x20 [ 2211.622860][T28891] ? __lock_acquire+0x16f2/0x4a00 [ 2211.627889][T28891] ? __kasan_check_read+0x11/0x20 [ 2211.632914][T28891] ? __might_fault+0x12b/0x1e0 [ 2211.637675][T28891] ? find_held_lock+0x35/0x130 [ 2211.642444][T28891] ? __might_fault+0x12b/0x1e0 [ 2211.647219][T28891] ? ksys_dup3+0x3e0/0x3e0 [ 2211.651727][T28891] ? lock_downgrade+0x920/0x920 [ 2211.656671][T28891] ? ___might_sleep+0x163/0x2c0 [ 2211.661787][T28891] __sys_sendmmsg+0x1bf/0x4d0 [ 2211.666458][T28891] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2211.671506][T28891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2211.678201][T28891] ? fput_many+0x12c/0x1a0 [ 2211.682613][T28891] ? fput+0x1b/0x20 [ 2211.686421][T28891] ? ksys_write+0x1cf/0x290 [ 2211.690908][T28891] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2211.696439][T28891] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2211.701896][T28891] ? do_syscall_64+0x26/0x760 [ 2211.706559][T28891] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2211.712719][T28891] ? do_syscall_64+0x26/0x760 [ 2211.717409][T28891] __x64_sys_sendmmsg+0x9d/0x100 [ 2211.722434][T28891] do_syscall_64+0xfa/0x760 [ 2211.727022][T28891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2211.732917][T28891] RIP: 0033:0x459a59 [ 2211.736820][T28891] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2211.756426][T28891] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2211.764837][T28891] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2211.772797][T28891] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2211.780755][T28891] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2211.788721][T28891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2211.796784][T28891] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:33 executing program 1: 15:30:33 executing program 5 (fault-call:4 fault-nth:71): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000000) 15:30:33 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30000000) 15:30:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) 15:30:34 executing program 1: [ 2212.093336][T28903] FAULT_INJECTION: forcing a failure. [ 2212.093336][T28903] name failslab, interval 1, probability 0, space 0, times 0 [ 2212.222347][T28903] CPU: 1 PID: 28903 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2212.230294][T28903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2212.240363][T28903] Call Trace: [ 2212.243883][T28903] dump_stack+0x172/0x1f0 [ 2212.248214][T28903] should_fail.cold+0xa/0x15 [ 2212.252799][T28903] ? fault_create_debugfs_attr+0x180/0x180 [ 2212.258622][T28903] ? ___might_sleep+0x163/0x2c0 [ 2212.263469][T28903] __should_failslab+0x121/0x190 [ 2212.268406][T28903] should_failslab+0x9/0x14 [ 2212.272897][T28903] kmem_cache_alloc_node_trace+0x274/0x750 [ 2212.278713][T28903] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2212.284679][T28903] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2212.291520][T28903] __kmalloc_node_track_caller+0x3d/0x70 [ 2212.297162][T28903] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2212.302525][T28903] __alloc_skb+0x10b/0x5e0 [ 2212.307005][T28903] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2212.312562][T28903] alloc_skb_with_frags+0x93/0x590 [ 2212.317660][T28903] ? ip6_finish_output2+0x106d/0x2550 [ 2212.323020][T28903] sock_alloc_send_pskb+0x7ad/0x920 [ 2212.328216][T28903] ? ip6_finish_output2+0x10a0/0x2550 [ 2212.333598][T28903] ? proto_register+0x990/0x990 [ 2212.338440][T28903] ? __local_bh_enable_ip+0x15a/0x270 [ 2212.343823][T28903] ? ip6_mtu+0x2e6/0x460 [ 2212.348071][T28903] ? find_held_lock+0x35/0x130 [ 2212.352944][T28903] sock_alloc_send_skb+0x32/0x40 [ 2212.357879][T28903] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2212.363600][T28903] ? ip_reply_glue_bits+0xc0/0xc0 [ 2212.368624][T28903] ? ip6_setup_cork+0x18f0/0x18f0 [ 2212.373632][T28903] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2212.378738][T28903] ip6_make_skb+0x32f/0x570 [ 2212.383226][T28903] ? ip_reply_glue_bits+0xc0/0xc0 [ 2212.388339][T28903] ? ip_reply_glue_bits+0xc0/0xc0 [ 2212.393371][T28903] ? ip6_push_pending_frames+0xf0/0xf0 [ 2212.398829][T28903] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2212.404366][T28903] ? ip6_dst_lookup_flow+0x220/0x220 [ 2212.409651][T28903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2212.415891][T28903] udpv6_sendmsg+0x218e/0x2990 [ 2212.420657][T28903] ? ip_reply_glue_bits+0xc0/0xc0 [ 2212.425719][T28903] ? udp_v6_get_port+0x6b0/0x6b0 [ 2212.430675][T28903] ? __might_fault+0x12b/0x1e0 [ 2212.435698][T28903] ? find_held_lock+0x35/0x130 [ 2212.440923][T28903] ? __might_fault+0x12b/0x1e0 [ 2212.445800][T28903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2212.452051][T28903] ? rw_copy_check_uvector+0x2ce/0x390 [ 2212.457727][T28903] ? ___might_sleep+0x163/0x2c0 [ 2212.462612][T28903] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2212.468153][T28903] inet6_sendmsg+0x9e/0xe0 [ 2212.472819][T28903] ? inet6_sendmsg+0x9e/0xe0 [ 2212.477397][T28903] ? inet6_ioctl+0x1c0/0x1c0 [ 2212.481979][T28903] sock_sendmsg+0xd7/0x130 [ 2212.486390][T28903] ___sys_sendmsg+0x3e2/0x920 [ 2212.491057][T28903] ? copy_msghdr_from_user+0x440/0x440 [ 2212.496538][T28903] ? __kasan_check_read+0x11/0x20 [ 2212.501554][T28903] ? __lock_acquire+0x16f2/0x4a00 [ 2212.506668][T28903] ? __kasan_check_read+0x11/0x20 [ 2212.511705][T28903] ? __might_fault+0x12b/0x1e0 [ 2212.516474][T28903] ? find_held_lock+0x35/0x130 [ 2212.521228][T28903] ? __might_fault+0x12b/0x1e0 [ 2212.526079][T28903] ? ksys_dup3+0x3e0/0x3e0 [ 2212.530503][T28903] ? lock_downgrade+0x920/0x920 [ 2212.535353][T28903] ? ___might_sleep+0x163/0x2c0 [ 2212.540293][T28903] __sys_sendmmsg+0x1bf/0x4d0 [ 2212.544991][T28903] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2212.550052][T28903] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2212.556376][T28903] ? fput_many+0x12c/0x1a0 [ 2212.560779][T28903] ? fput+0x1b/0x20 [ 2212.564570][T28903] ? ksys_write+0x1cf/0x290 [ 2212.569086][T28903] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2212.574545][T28903] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2212.580029][T28903] ? do_syscall_64+0x26/0x760 [ 2212.584718][T28903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2212.590780][T28903] ? do_syscall_64+0x26/0x760 [ 2212.595467][T28903] __x64_sys_sendmmsg+0x9d/0x100 [ 2212.600411][T28903] do_syscall_64+0xfa/0x760 [ 2212.604901][T28903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2212.610954][T28903] RIP: 0033:0x459a59 [ 2212.614838][T28903] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2212.634879][T28903] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2212.643280][T28903] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2212.651340][T28903] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2212.659406][T28903] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2212.668416][T28903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2212.676401][T28903] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:39 executing program 2: 15:30:39 executing program 1: 15:30:39 executing program 5 (fault-call:4 fault-nth:72): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000000) 15:30:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30000000) 15:30:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60000000) [ 2217.518095][T28931] FAULT_INJECTION: forcing a failure. [ 2217.518095][T28931] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.565936][T28931] CPU: 1 PID: 28931 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2217.573908][T28931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2217.584113][T28931] Call Trace: [ 2217.587558][T28931] dump_stack+0x172/0x1f0 [ 2217.591996][T28931] should_fail.cold+0xa/0x15 [ 2217.596646][T28931] ? fault_create_debugfs_attr+0x180/0x180 [ 2217.602651][T28931] ? ___might_sleep+0x163/0x2c0 [ 2217.608016][T28931] __should_failslab+0x121/0x190 [ 2217.614006][T28931] should_failslab+0x9/0x14 [ 2217.619065][T28931] kmem_cache_alloc_node+0x268/0x740 [ 2217.624888][T28931] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2217.630331][T28931] ? __dev_queue_xmit+0x1798/0x3720 [ 2217.636035][T28931] ? trace_hardirqs_on+0x67/0x240 [ 2217.641252][T28931] __alloc_skb+0xd5/0x5e0 [ 2217.645621][T28931] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2217.651474][T28931] alloc_skb_with_frags+0x93/0x590 [ 2217.656887][T28931] ? ip6_finish_output2+0x106d/0x2550 [ 2217.662278][T28931] sock_alloc_send_pskb+0x7ad/0x920 [ 2217.667487][T28931] ? ip6_finish_output2+0x10a0/0x2550 [ 2217.672859][T28931] ? proto_register+0x990/0x990 [ 2217.677923][T28931] ? __local_bh_enable_ip+0x15a/0x270 [ 2217.683524][T28931] ? ip6_mtu+0x2e6/0x460 [ 2217.687769][T28931] ? find_held_lock+0x35/0x130 [ 2217.692564][T28931] sock_alloc_send_skb+0x32/0x40 [ 2217.697729][T28931] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2217.703467][T28931] ? ip_reply_glue_bits+0xc0/0xc0 [ 2217.708499][T28931] ? ip6_setup_cork+0x18f0/0x18f0 [ 2217.713529][T28931] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2217.718937][T28931] ip6_make_skb+0x32f/0x570 [ 2217.723549][T28931] ? ip_reply_glue_bits+0xc0/0xc0 [ 2217.728598][T28931] ? ip_reply_glue_bits+0xc0/0xc0 [ 2217.733772][T28931] ? ip6_push_pending_frames+0xf0/0xf0 [ 2217.739611][T28931] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2217.745205][T28931] ? ip6_dst_lookup_flow+0x220/0x220 [ 2217.750519][T28931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2217.756892][T28931] udpv6_sendmsg+0x218e/0x2990 [ 2217.761846][T28931] ? ip_reply_glue_bits+0xc0/0xc0 [ 2217.767194][T28931] ? udp_v6_get_port+0x6b0/0x6b0 [ 2217.772417][T28931] ? __might_fault+0x12b/0x1e0 [ 2217.778656][T28931] ? find_held_lock+0x35/0x130 [ 2217.783624][T28931] ? __might_fault+0x12b/0x1e0 [ 2217.788416][T28931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2217.794877][T28931] ? rw_copy_check_uvector+0x2ce/0x390 [ 2217.800719][T28931] ? ___might_sleep+0x163/0x2c0 [ 2217.805832][T28931] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2217.812134][T28931] inet6_sendmsg+0x9e/0xe0 [ 2217.817037][T28931] ? inet6_sendmsg+0x9e/0xe0 [ 2217.822063][T28931] ? inet6_ioctl+0x1c0/0x1c0 [ 2217.826664][T28931] sock_sendmsg+0xd7/0x130 [ 2217.831348][T28931] ___sys_sendmsg+0x3e2/0x920 [ 2217.836480][T28931] ? copy_msghdr_from_user+0x440/0x440 [ 2217.841952][T28931] ? __kasan_check_read+0x11/0x20 [ 2217.847160][T28931] ? __lock_acquire+0x16f2/0x4a00 [ 2217.852776][T28931] ? __kasan_check_read+0x11/0x20 [ 2217.857831][T28931] ? __might_fault+0x12b/0x1e0 [ 2217.862818][T28931] ? find_held_lock+0x35/0x130 [ 2217.867595][T28931] ? __might_fault+0x12b/0x1e0 [ 2217.872366][T28931] ? ksys_dup3+0x3e0/0x3e0 [ 2217.876790][T28931] ? lock_downgrade+0x920/0x920 [ 2217.881797][T28931] ? ___might_sleep+0x163/0x2c0 [ 2217.887491][T28931] __sys_sendmmsg+0x1bf/0x4d0 [ 2217.892186][T28931] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2217.897419][T28931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2217.904166][T28931] ? fput_many+0x12c/0x1a0 [ 2217.908648][T28931] ? fput+0x1b/0x20 [ 2217.912790][T28931] ? ksys_write+0x1cf/0x290 [ 2217.917323][T28931] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2217.923016][T28931] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2217.928844][T28931] ? do_syscall_64+0x26/0x760 [ 2217.933562][T28931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2217.939655][T28931] ? do_syscall_64+0x26/0x760 [ 2217.944552][T28931] __x64_sys_sendmmsg+0x9d/0x100 [ 2217.949573][T28931] do_syscall_64+0xfa/0x760 [ 2217.954187][T28931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2217.960653][T28931] RIP: 0033:0x459a59 [ 2217.964575][T28931] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2217.984621][T28931] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2217.994140][T28931] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2218.002563][T28931] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2218.010544][T28931] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2218.018982][T28931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2218.027060][T28931] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2218.035940][ C1] net_ratelimit: 14 callbacks suppressed [ 2218.035952][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2218.047928][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2218.053998][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2218.060048][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:40 executing program 1: [ 2218.066206][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2218.072017][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2218.077953][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2218.083892][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2218.089982][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2218.095999][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:40 executing program 1: 15:30:40 executing program 5 (fault-call:4 fault-nth:73): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65000000) 15:30:40 executing program 1: 15:30:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f000000) [ 2218.471679][T28950] FAULT_INJECTION: forcing a failure. [ 2218.471679][T28950] name failslab, interval 1, probability 0, space 0, times 0 [ 2218.497381][T28950] CPU: 1 PID: 28950 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2218.505505][T28950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2218.515853][T28950] Call Trace: [ 2218.519169][T28950] dump_stack+0x172/0x1f0 [ 2218.523531][T28950] should_fail.cold+0xa/0x15 [ 2218.528218][T28950] ? fault_create_debugfs_attr+0x180/0x180 [ 2218.534023][T28950] ? ___might_sleep+0x163/0x2c0 [ 2218.539136][T28950] __should_failslab+0x121/0x190 [ 2218.544074][T28950] should_failslab+0x9/0x14 [ 2218.548813][T28950] kmem_cache_alloc_node_trace+0x274/0x750 [ 2218.554634][T28950] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2218.560779][T28950] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2218.566722][T28950] __kmalloc_node_track_caller+0x3d/0x70 [ 2218.574449][T28950] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2218.579909][T28950] __alloc_skb+0x10b/0x5e0 [ 2218.584315][T28950] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2218.589875][T28950] alloc_skb_with_frags+0x93/0x590 [ 2218.594987][T28950] ? ip6_finish_output2+0x106d/0x2550 [ 2218.600370][T28950] sock_alloc_send_pskb+0x7ad/0x920 [ 2218.605725][T28950] ? ip6_finish_output2+0x10a0/0x2550 [ 2218.611269][T28950] ? proto_register+0x990/0x990 [ 2218.616232][T28950] ? __local_bh_enable_ip+0x15a/0x270 [ 2218.621632][T28950] ? ip6_mtu+0x2e6/0x460 [ 2218.625868][T28950] ? find_held_lock+0x35/0x130 [ 2218.630829][T28950] sock_alloc_send_skb+0x32/0x40 [ 2218.635869][T28950] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2218.641585][T28950] ? ip_reply_glue_bits+0xc0/0xc0 [ 2218.646701][T28950] ? ip6_setup_cork+0x18f0/0x18f0 [ 2218.651715][T28950] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2218.657479][T28950] ip6_make_skb+0x32f/0x570 [ 2218.662058][T28950] ? ip_reply_glue_bits+0xc0/0xc0 [ 2218.667073][T28950] ? ip_reply_glue_bits+0xc0/0xc0 [ 2218.672198][T28950] ? ip6_push_pending_frames+0xf0/0xf0 [ 2218.677814][T28950] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2218.683493][T28950] ? ip6_dst_lookup_flow+0x220/0x220 [ 2218.688777][T28950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2218.695034][T28950] udpv6_sendmsg+0x218e/0x2990 [ 2218.699903][T28950] ? ip_reply_glue_bits+0xc0/0xc0 [ 2218.705252][T28950] ? udp_v6_get_port+0x6b0/0x6b0 [ 2218.710391][T28950] ? __might_fault+0x12b/0x1e0 [ 2218.715184][T28950] ? find_held_lock+0x35/0x130 [ 2218.719957][T28950] ? __might_fault+0x12b/0x1e0 [ 2218.724731][T28950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2218.730968][T28950] ? rw_copy_check_uvector+0x2ce/0x390 [ 2218.736439][T28950] ? ___might_sleep+0x163/0x2c0 [ 2218.741309][T28950] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2218.747053][T28950] inet6_sendmsg+0x9e/0xe0 [ 2218.751998][T28950] ? inet6_sendmsg+0x9e/0xe0 [ 2218.756785][T28950] ? inet6_ioctl+0x1c0/0x1c0 [ 2218.761395][T28950] sock_sendmsg+0xd7/0x130 [ 2218.765924][T28950] ___sys_sendmsg+0x3e2/0x920 [ 2218.770712][T28950] ? copy_msghdr_from_user+0x440/0x440 [ 2218.776368][T28950] ? __kasan_check_read+0x11/0x20 [ 2218.781674][T28950] ? __lock_acquire+0x16f2/0x4a00 [ 2218.786896][T28950] ? __kasan_check_read+0x11/0x20 [ 2218.791923][T28950] ? __might_fault+0x12b/0x1e0 [ 2218.796778][T28950] ? find_held_lock+0x35/0x130 [ 2218.801722][T28950] ? __might_fault+0x12b/0x1e0 [ 2218.806476][T28950] ? ksys_dup3+0x3e0/0x3e0 [ 2218.810881][T28950] ? lock_downgrade+0x920/0x920 [ 2218.815739][T28950] ? ___might_sleep+0x163/0x2c0 [ 2218.820594][T28950] __sys_sendmmsg+0x1bf/0x4d0 [ 2218.825268][T28950] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2218.830378][T28950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2218.836610][T28950] ? fput_many+0x12c/0x1a0 [ 2218.841905][T28950] ? fput+0x1b/0x20 [ 2218.845706][T28950] ? ksys_write+0x1cf/0x290 [ 2218.850230][T28950] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2218.855685][T28950] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2218.861233][T28950] ? do_syscall_64+0x26/0x760 [ 2218.865918][T28950] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2218.872059][T28950] ? do_syscall_64+0x26/0x760 [ 2218.876728][T28950] __x64_sys_sendmmsg+0x9d/0x100 [ 2218.881669][T28950] do_syscall_64+0xfa/0x760 [ 2218.886262][T28950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2218.892159][T28950] RIP: 0033:0x459a59 [ 2218.896048][T28950] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2218.915637][T28950] RSP: 002b:00007f94cf4c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2218.924037][T28950] RAX: ffffffffffffffda RBX: 00007f94cf4c2c90 RCX: 0000000000459a59 [ 2218.932001][T28950] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000003 [ 2218.939961][T28950] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 2218.947916][T28950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4c36d4 [ 2218.955871][T28950] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000004 15:30:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f000000) 15:30:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60000000) 15:30:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000000) 15:30:43 executing program 5 (fault-call:4 fault-nth:74): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7ffffff7) 15:30:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40000000) [ 2221.713973][T28973] FAULT_INJECTION: forcing a failure. [ 2221.713973][T28973] name failslab, interval 1, probability 0, space 0, times 0 [ 2221.736855][T28973] CPU: 0 PID: 28973 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2221.744785][T28973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2221.754854][T28973] Call Trace: [ 2221.758180][T28973] dump_stack+0x172/0x1f0 [ 2221.762540][T28973] should_fail.cold+0xa/0x15 [ 2221.767174][T28973] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2221.772565][T28973] ? fault_create_debugfs_attr+0x180/0x180 [ 2221.778841][T28973] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2221.784166][T28973] __should_failslab+0x121/0x190 [ 2221.789215][T28973] should_failslab+0x9/0x14 [ 2221.793742][T28973] kmem_cache_alloc+0x47/0x710 [ 2221.798509][T28973] ? __kasan_check_read+0x11/0x20 [ 2221.803620][T28973] skb_clone+0x154/0x3d0 [ 2221.807859][T28973] ip6_finish_output2+0x1862/0x2550 [ 2221.813046][T28973] ? ip6_mtu+0x2e6/0x460 [ 2221.817282][T28973] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2221.822869][T28973] ? lock_downgrade+0x920/0x920 [ 2221.827724][T28973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2221.834042][T28973] ? __kasan_check_read+0x11/0x20 [ 2221.839062][T28973] __ip6_finish_output+0x444/0xaa0 [ 2221.844259][T28973] ? __ip6_finish_output+0x444/0xaa0 [ 2221.849528][T28973] ip6_finish_output+0x38/0x1f0 [ 2221.854378][T28973] ip6_output+0x235/0x7f0 [ 2221.858706][T28973] ? ip6_finish_output+0x1f0/0x1f0 [ 2221.863823][T28973] ? __ip6_finish_output+0xaa0/0xaa0 [ 2221.869192][T28973] ? ip6_make_skb+0x370/0x570 [ 2221.873867][T28973] ? ip_reply_glue_bits+0xc0/0xc0 [ 2221.878984][T28973] ip6_local_out+0xbb/0x1b0 [ 2221.883475][T28973] ip6_send_skb+0xbb/0x350 [ 2221.887878][T28973] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2221.893499][T28973] ? ip6_dst_lookup_flow+0x220/0x220 [ 2221.898779][T28973] udpv6_sendmsg+0x21e0/0x2990 [ 2221.903543][T28973] ? ip_reply_glue_bits+0xc0/0xc0 [ 2221.908571][T28973] ? udp_v6_get_port+0x6b0/0x6b0 [ 2221.913530][T28973] ? __might_fault+0x12b/0x1e0 [ 2221.918277][T28973] ? find_held_lock+0x35/0x130 [ 2221.923027][T28973] ? __might_fault+0x12b/0x1e0 [ 2221.927799][T28973] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2221.934023][T28973] ? rw_copy_check_uvector+0x2ce/0x390 [ 2221.939476][T28973] ? ___might_sleep+0x163/0x2c0 [ 2221.944347][T28973] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2221.949907][T28973] inet6_sendmsg+0x9e/0xe0 [ 2221.954332][T28973] ? inet6_sendmsg+0x9e/0xe0 [ 2221.959056][T28973] ? inet6_ioctl+0x1c0/0x1c0 [ 2221.963658][T28973] sock_sendmsg+0xd7/0x130 [ 2221.968106][T28973] ___sys_sendmsg+0x3e2/0x920 [ 2221.972788][T28973] ? copy_msghdr_from_user+0x440/0x440 [ 2221.978233][T28973] ? __kasan_check_read+0x11/0x20 [ 2221.983257][T28973] ? __lock_acquire+0x16f2/0x4a00 [ 2221.988274][T28973] ? __kasan_check_read+0x11/0x20 [ 2221.993284][T28973] ? __might_fault+0x12b/0x1e0 [ 2221.998037][T28973] ? find_held_lock+0x35/0x130 [ 2222.002881][T28973] ? __might_fault+0x12b/0x1e0 [ 2222.007659][T28973] ? ksys_dup3+0x3e0/0x3e0 [ 2222.012149][T28973] ? lock_downgrade+0x920/0x920 [ 2222.016994][T28973] ? ___might_sleep+0x163/0x2c0 [ 2222.021836][T28973] __sys_sendmmsg+0x1bf/0x4d0 [ 2222.026526][T28973] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2222.031559][T28973] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2222.037801][T28973] ? fput_many+0x12c/0x1a0 [ 2222.042237][T28973] ? fput+0x1b/0x20 [ 2222.046660][T28973] ? ksys_write+0x1cf/0x290 [ 2222.051192][T28973] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2222.056671][T28973] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2222.062145][T28973] ? do_syscall_64+0x26/0x760 [ 2222.066844][T28973] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2222.072890][T28973] ? do_syscall_64+0x26/0x760 [ 2222.078077][T28973] __x64_sys_sendmmsg+0x9d/0x100 [ 2222.083092][T28973] do_syscall_64+0xfa/0x760 [ 2222.087586][T28973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2222.093492][T28973] RIP: 0033:0x459a59 [ 2222.097367][T28973] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2222.117054][T28973] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2222.125546][T28973] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2222.133500][T28973] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2222.141593][T28973] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2222.149554][T28973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2222.157526][T28973] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff) 15:30:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65000000) 15:30:44 executing program 5 (fault-call:4 fault-nth:75): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60000000) 15:30:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65000000) [ 2222.427464][T28990] FAULT_INJECTION: forcing a failure. [ 2222.427464][T28990] name failslab, interval 1, probability 0, space 0, times 0 [ 2222.440186][T28990] CPU: 0 PID: 28990 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2222.448085][T28990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2222.458232][T28990] Call Trace: [ 2222.461524][T28990] dump_stack+0x172/0x1f0 [ 2222.465886][T28990] should_fail.cold+0xa/0x15 [ 2222.470471][T28990] ? fault_create_debugfs_attr+0x180/0x180 [ 2222.476263][T28990] ? __kasan_check_read+0x11/0x20 [ 2222.481279][T28990] __should_failslab+0x121/0x190 [ 2222.486209][T28990] should_failslab+0x9/0x14 [ 2222.490703][T28990] kmem_cache_alloc+0x47/0x710 [ 2222.495453][T28990] ? lock_acquire+0x190/0x410 [ 2222.500115][T28990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2222.506347][T28990] skb_clone+0x154/0x3d0 [ 2222.510592][T28990] dev_queue_xmit_nit+0x342/0xa20 [ 2222.515600][T28990] ? validate_xmit_xfrm+0x43c/0xf10 [ 2222.520793][T28990] dev_hard_start_xmit+0xbb/0x9b0 [ 2222.525841][T28990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2222.532075][T28990] __dev_queue_xmit+0x2c6c/0x3720 [ 2222.537091][T28990] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2222.542362][T28990] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2222.547899][T28990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2222.554130][T28990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2222.560354][T28990] ? debug_smp_processor_id+0x3c/0x214 [ 2222.566849][T28990] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2222.572987][T28990] ? rcu_read_lock_held_common+0xbd/0x130 [ 2222.578692][T28990] dev_queue_xmit+0x18/0x20 [ 2222.583180][T28990] ? dev_queue_xmit+0x18/0x20 [ 2222.587840][T28990] neigh_direct_output+0x16/0x20 [ 2222.592761][T28990] ip6_finish_output2+0x1034/0x2550 [ 2222.597955][T28990] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2222.603567][T28990] ? lock_downgrade+0x920/0x920 [ 2222.608403][T28990] ? netif_rx_ni+0x670/0x670 [ 2222.612987][T28990] ? __kasan_check_read+0x11/0x20 [ 2222.618088][T28990] __ip6_finish_output+0x444/0xaa0 [ 2222.623181][T28990] ? __ip6_finish_output+0x444/0xaa0 [ 2222.628504][T28990] ip6_finish_output+0x38/0x1f0 [ 2222.633335][T28990] ip6_output+0x235/0x7f0 [ 2222.638002][T28990] ? ip6_finish_output+0x1f0/0x1f0 [ 2222.643098][T28990] ? __ip6_finish_output+0xaa0/0xaa0 [ 2222.648366][T28990] ? ip6_make_skb+0x370/0x570 [ 2222.653025][T28990] ? ip_reply_glue_bits+0xc0/0xc0 [ 2222.658040][T28990] ip6_local_out+0xbb/0x1b0 [ 2222.662525][T28990] ip6_send_skb+0xbb/0x350 [ 2222.666942][T28990] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2222.672387][T28990] ? ip6_dst_lookup_flow+0x220/0x220 [ 2222.677749][T28990] udpv6_sendmsg+0x21e0/0x2990 [ 2222.682496][T28990] ? ip_reply_glue_bits+0xc0/0xc0 [ 2222.687510][T28990] ? udp_v6_get_port+0x6b0/0x6b0 [ 2222.692446][T28990] ? __might_fault+0x12b/0x1e0 [ 2222.697194][T28990] ? find_held_lock+0x35/0x130 [ 2222.701940][T28990] ? __might_fault+0x12b/0x1e0 [ 2222.706693][T28990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2222.712913][T28990] ? rw_copy_check_uvector+0x2ce/0x390 [ 2222.718374][T28990] ? ___might_sleep+0x163/0x2c0 [ 2222.723231][T28990] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2222.728857][T28990] inet6_sendmsg+0x9e/0xe0 [ 2222.733366][T28990] ? inet6_sendmsg+0x9e/0xe0 [ 2222.737938][T28990] ? inet6_ioctl+0x1c0/0x1c0 [ 2222.742511][T28990] sock_sendmsg+0xd7/0x130 [ 2222.746909][T28990] ___sys_sendmsg+0x3e2/0x920 [ 2222.751569][T28990] ? copy_msghdr_from_user+0x440/0x440 [ 2222.757010][T28990] ? __kasan_check_read+0x11/0x20 [ 2222.762017][T28990] ? __lock_acquire+0x16f2/0x4a00 [ 2222.767024][T28990] ? __kasan_check_read+0x11/0x20 [ 2222.772030][T28990] ? __might_fault+0x12b/0x1e0 [ 2222.776781][T28990] ? find_held_lock+0x35/0x130 [ 2222.781545][T28990] ? __might_fault+0x12b/0x1e0 [ 2222.786293][T28990] ? ksys_dup3+0x3e0/0x3e0 [ 2222.790798][T28990] ? lock_downgrade+0x920/0x920 [ 2222.795647][T28990] ? ___might_sleep+0x163/0x2c0 [ 2222.800484][T28990] __sys_sendmmsg+0x1bf/0x4d0 [ 2222.805146][T28990] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2222.810201][T28990] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2222.816441][T28990] ? fput_many+0x12c/0x1a0 [ 2222.822145][T28990] ? fput+0x1b/0x20 [ 2222.825937][T28990] ? ksys_write+0x1cf/0x290 [ 2222.830716][T28990] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2222.836408][T28990] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2222.841901][T28990] ? do_syscall_64+0x26/0x760 [ 2222.846569][T28990] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2222.853661][T28990] ? do_syscall_64+0x26/0x760 [ 2222.858617][T28990] __x64_sys_sendmmsg+0x9d/0x100 [ 2222.863635][T28990] do_syscall_64+0xfa/0x760 [ 2222.868310][T28990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2222.875942][T28990] RIP: 0033:0x459a59 [ 2222.879917][T28990] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2222.902408][T28990] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2222.910979][T28990] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2222.919551][T28990] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:30:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0008000) [ 2222.927977][T28990] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2222.935941][T28990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2222.944165][T28990] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2223.065871][ C0] net_ratelimit: 2 callbacks suppressed [ 2223.065931][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2223.077930][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2224.265900][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2224.272090][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2224.278065][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2224.284083][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2224.289909][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2224.295858][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2224.301637][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2224.307507][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f000000) 15:30:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30000000) 15:30:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0010000) 15:30:48 executing program 5 (fault-call:4 fault-nth:76): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65000000) 15:30:48 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7ffffff7) [ 2226.872917][T29015] FAULT_INJECTION: forcing a failure. [ 2226.872917][T29015] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.885634][T29015] CPU: 0 PID: 29015 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2226.893637][T29015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2226.903862][T29015] Call Trace: [ 2226.907151][T29015] dump_stack+0x172/0x1f0 [ 2226.911662][T29015] should_fail.cold+0xa/0x15 [ 2226.916242][T29015] ? fault_create_debugfs_attr+0x180/0x180 [ 2226.922031][T29015] ? find_held_lock+0x35/0x130 [ 2226.926779][T29015] ? run_filter+0x229/0x4f0 [ 2226.931287][T29015] __should_failslab+0x121/0x190 [ 2226.936209][T29015] should_failslab+0x9/0x14 [ 2226.940698][T29015] kmem_cache_alloc+0x47/0x710 [ 2226.945531][T29015] ? __kasan_check_read+0x11/0x20 [ 2226.950546][T29015] skb_clone+0x154/0x3d0 [ 2226.954785][T29015] packet_rcv+0xe69/0x13a0 [ 2226.959203][T29015] ? run_filter+0x4f0/0x4f0 [ 2226.963698][T29015] dev_queue_xmit_nit+0x222/0xa20 [ 2226.968712][T29015] dev_hard_start_xmit+0xbb/0x9b0 [ 2226.973727][T29015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2226.980136][T29015] __dev_queue_xmit+0x2c6c/0x3720 [ 2226.985159][T29015] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2226.990438][T29015] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2226.995972][T29015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.002195][T29015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.008419][T29015] ? debug_smp_processor_id+0x3c/0x214 [ 2227.013873][T29015] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2227.020219][T29015] ? rcu_read_lock_held_common+0xbd/0x130 [ 2227.025936][T29015] dev_queue_xmit+0x18/0x20 [ 2227.030433][T29015] ? dev_queue_xmit+0x18/0x20 [ 2227.035103][T29015] neigh_direct_output+0x16/0x20 [ 2227.040205][T29015] ip6_finish_output2+0x1034/0x2550 [ 2227.045397][T29015] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2227.050925][T29015] ? lock_downgrade+0x920/0x920 [ 2227.055769][T29015] ? netif_rx_ni+0x670/0x670 [ 2227.060342][T29015] ? __kasan_check_read+0x11/0x20 [ 2227.065439][T29015] __ip6_finish_output+0x444/0xaa0 [ 2227.070532][T29015] ? __ip6_finish_output+0x444/0xaa0 [ 2227.075888][T29015] ip6_finish_output+0x38/0x1f0 [ 2227.080723][T29015] ip6_output+0x235/0x7f0 [ 2227.085038][T29015] ? ip6_finish_output+0x1f0/0x1f0 [ 2227.090133][T29015] ? __ip6_finish_output+0xaa0/0xaa0 [ 2227.095396][T29015] ? ip6_make_skb+0x370/0x570 [ 2227.100143][T29015] ? ip_reply_glue_bits+0xc0/0xc0 [ 2227.105155][T29015] ip6_local_out+0xbb/0x1b0 [ 2227.109776][T29015] ip6_send_skb+0xbb/0x350 [ 2227.114281][T29015] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2227.119732][T29015] ? ip6_dst_lookup_flow+0x220/0x220 [ 2227.125011][T29015] udpv6_sendmsg+0x21e0/0x2990 [ 2227.129804][T29015] ? ip_reply_glue_bits+0xc0/0xc0 [ 2227.134814][T29015] ? udp_v6_get_port+0x6b0/0x6b0 [ 2227.139764][T29015] ? __might_fault+0x12b/0x1e0 [ 2227.144562][T29015] ? find_held_lock+0x35/0x130 [ 2227.149320][T29015] ? __might_fault+0x12b/0x1e0 [ 2227.154089][T29015] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2227.160312][T29015] ? rw_copy_check_uvector+0x2ce/0x390 [ 2227.165883][T29015] ? ___might_sleep+0x163/0x2c0 [ 2227.170733][T29015] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2227.176271][T29015] inet6_sendmsg+0x9e/0xe0 [ 2227.180669][T29015] ? inet6_sendmsg+0x9e/0xe0 [ 2227.185239][T29015] ? inet6_ioctl+0x1c0/0x1c0 [ 2227.189909][T29015] sock_sendmsg+0xd7/0x130 [ 2227.194315][T29015] ___sys_sendmsg+0x3e2/0x920 [ 2227.198976][T29015] ? copy_msghdr_from_user+0x440/0x440 [ 2227.204606][T29015] ? __kasan_check_read+0x11/0x20 [ 2227.209801][T29015] ? __lock_acquire+0x16f2/0x4a00 [ 2227.214828][T29015] ? __kasan_check_read+0x11/0x20 [ 2227.219840][T29015] ? __might_fault+0x12b/0x1e0 [ 2227.224596][T29015] ? find_held_lock+0x35/0x130 [ 2227.229537][T29015] ? __might_fault+0x12b/0x1e0 [ 2227.234285][T29015] ? ksys_dup3+0x3e0/0x3e0 [ 2227.238685][T29015] ? lock_downgrade+0x920/0x920 [ 2227.243526][T29015] ? ___might_sleep+0x163/0x2c0 [ 2227.248711][T29015] __sys_sendmmsg+0x1bf/0x4d0 [ 2227.253373][T29015] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2227.258404][T29015] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2227.264624][T29015] ? fput_many+0x12c/0x1a0 [ 2227.269026][T29015] ? fput+0x1b/0x20 [ 2227.272830][T29015] ? ksys_write+0x1cf/0x290 [ 2227.277319][T29015] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2227.282761][T29015] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2227.288205][T29015] ? do_syscall_64+0x26/0x760 [ 2227.292872][T29015] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2227.298922][T29015] ? do_syscall_64+0x26/0x760 [ 2227.303589][T29015] __x64_sys_sendmmsg+0x9d/0x100 [ 2227.308511][T29015] do_syscall_64+0xfa/0x760 [ 2227.313007][T29015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2227.318908][T29015] RIP: 0033:0x459a59 [ 2227.322787][T29015] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2227.342561][T29015] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2227.351396][T29015] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2227.359435][T29015] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2227.367473][T29015] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2227.375424][T29015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2227.383374][T29015] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff) 15:30:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0020000) 15:30:49 executing program 5 (fault-call:4 fault-nth:77): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:30:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7ffffff7) 15:30:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7ffffff7) [ 2227.669112][T29025] FAULT_INJECTION: forcing a failure. [ 2227.669112][T29025] name failslab, interval 1, probability 0, space 0, times 0 [ 2227.681978][T29025] CPU: 1 PID: 29025 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2227.689875][T29025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2227.699934][T29025] Call Trace: [ 2227.703248][T29025] dump_stack+0x172/0x1f0 [ 2227.707605][T29025] should_fail.cold+0xa/0x15 [ 2227.712208][T29025] ? fault_create_debugfs_attr+0x180/0x180 [ 2227.718012][T29025] ? __kasan_check_read+0x11/0x20 [ 2227.723038][T29025] __should_failslab+0x121/0x190 [ 2227.727978][T29025] should_failslab+0x9/0x14 [ 2227.732851][T29025] kmem_cache_alloc+0x47/0x710 [ 2227.737604][T29025] ? lock_acquire+0x190/0x410 [ 2227.742264][T29025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.748577][T29025] skb_clone+0x154/0x3d0 [ 2227.752804][T29025] dev_queue_xmit_nit+0x342/0xa20 [ 2227.757828][T29025] ? validate_xmit_xfrm+0x43c/0xf10 [ 2227.763023][T29025] dev_hard_start_xmit+0xbb/0x9b0 [ 2227.768120][T29025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.774365][T29025] __dev_queue_xmit+0x2c6c/0x3720 [ 2227.779480][T29025] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2227.785277][T29025] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2227.790812][T29025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.797038][T29025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2227.803261][T29025] ? debug_smp_processor_id+0x3c/0x214 [ 2227.808801][T29025] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2227.814941][T29025] ? rcu_read_lock_held_common+0xbd/0x130 [ 2227.820650][T29025] dev_queue_xmit+0x18/0x20 [ 2227.825328][T29025] ? dev_queue_xmit+0x18/0x20 [ 2227.829993][T29025] neigh_direct_output+0x16/0x20 [ 2227.834912][T29025] ip6_finish_output2+0x1034/0x2550 [ 2227.840207][T29025] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2227.845743][T29025] ? lock_downgrade+0x920/0x920 [ 2227.850670][T29025] ? netif_rx_ni+0x670/0x670 [ 2227.855380][T29025] ? __kasan_check_read+0x11/0x20 [ 2227.860416][T29025] __ip6_finish_output+0x444/0xaa0 [ 2227.865519][T29025] ? __ip6_finish_output+0x444/0xaa0 [ 2227.870808][T29025] ip6_finish_output+0x38/0x1f0 [ 2227.875644][T29025] ip6_output+0x235/0x7f0 [ 2227.879958][T29025] ? ip6_finish_output+0x1f0/0x1f0 [ 2227.885141][T29025] ? __ip6_finish_output+0xaa0/0xaa0 [ 2227.890407][T29025] ? ip6_make_skb+0x370/0x570 [ 2227.895066][T29025] ? ip_reply_glue_bits+0xc0/0xc0 [ 2227.900076][T29025] ip6_local_out+0xbb/0x1b0 [ 2227.904609][T29025] ip6_send_skb+0xbb/0x350 [ 2227.909052][T29025] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2227.914593][T29025] ? ip6_dst_lookup_flow+0x220/0x220 [ 2227.919884][T29025] udpv6_sendmsg+0x21e0/0x2990 [ 2227.924723][T29025] ? ip_reply_glue_bits+0xc0/0xc0 [ 2227.929742][T29025] ? udp_v6_get_port+0x6b0/0x6b0 [ 2227.934678][T29025] ? __might_fault+0x12b/0x1e0 [ 2227.939687][T29025] ? find_held_lock+0x35/0x130 [ 2227.944515][T29025] ? __might_fault+0x12b/0x1e0 [ 2227.949287][T29025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2227.955532][T29025] ? rw_copy_check_uvector+0x2ce/0x390 [ 2227.961034][T29025] ? ___might_sleep+0x163/0x2c0 [ 2227.965894][T29025] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2227.971636][T29025] inet6_sendmsg+0x9e/0xe0 [ 2227.976045][T29025] ? inet6_sendmsg+0x9e/0xe0 [ 2227.980631][T29025] ? inet6_ioctl+0x1c0/0x1c0 [ 2227.985211][T29025] sock_sendmsg+0xd7/0x130 [ 2227.989618][T29025] ___sys_sendmsg+0x3e2/0x920 [ 2227.994292][T29025] ? copy_msghdr_from_user+0x440/0x440 [ 2227.999750][T29025] ? __kasan_check_read+0x11/0x20 [ 2228.005047][T29025] ? __lock_acquire+0x16f2/0x4a00 [ 2228.010054][T29025] ? __kasan_check_read+0x11/0x20 [ 2228.015069][T29025] ? __might_fault+0x12b/0x1e0 [ 2228.019850][T29025] ? find_held_lock+0x35/0x130 [ 2228.024719][T29025] ? __might_fault+0x12b/0x1e0 [ 2228.029486][T29025] ? ksys_dup3+0x3e0/0x3e0 [ 2228.033999][T29025] ? lock_downgrade+0x920/0x920 [ 2228.038847][T29025] ? ___might_sleep+0x163/0x2c0 [ 2228.043684][T29025] __sys_sendmmsg+0x1bf/0x4d0 [ 2228.048352][T29025] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2228.053385][T29025] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2228.059696][T29025] ? fput_many+0x12c/0x1a0 [ 2228.064186][T29025] ? fput+0x1b/0x20 [ 2228.067974][T29025] ? ksys_write+0x1cf/0x290 [ 2228.072462][T29025] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2228.077906][T29025] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2228.083352][T29025] ? do_syscall_64+0x26/0x760 [ 2228.088011][T29025] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2228.094057][T29025] ? do_syscall_64+0x26/0x760 [ 2228.098735][T29025] __x64_sys_sendmmsg+0x9d/0x100 [ 2228.103755][T29025] do_syscall_64+0xfa/0x760 [ 2228.108341][T29025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2228.114214][T29025] RIP: 0033:0x459a59 [ 2228.118092][T29025] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2228.137791][T29025] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2228.146333][T29025] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2228.154321][T29025] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2228.162559][T29025] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2228.170514][T29025] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2228.178465][T29025] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:50 executing program 5 (fault-call:4 fault-nth:78): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2228.422177][T29048] FAULT_INJECTION: forcing a failure. [ 2228.422177][T29048] name failslab, interval 1, probability 0, space 0, times 0 [ 2228.435814][ C1] net_ratelimit: 16 callbacks suppressed [ 2228.435822][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2228.447442][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2228.453282][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2228.459188][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2228.464993][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2228.470767][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2228.476584][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2228.482421][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2228.485866][T29048] CPU: 0 PID: 29048 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2228.488344][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2228.496096][T29048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2228.496103][T29048] Call Trace: [ 2228.496130][T29048] dump_stack+0x172/0x1f0 [ 2228.496152][T29048] should_fail.cold+0xa/0x15 [ 2228.501898][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2228.511904][T29048] ? fault_create_debugfs_attr+0x180/0x180 [ 2228.511925][T29048] ? ___might_sleep+0x163/0x2c0 [ 2228.511945][T29048] __should_failslab+0x121/0x190 [ 2228.545808][T29048] should_failslab+0x9/0x14 [ 2228.550324][T29048] kmem_cache_alloc_node+0x268/0x740 [ 2228.555600][T29048] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2228.561005][T29048] ? __dev_queue_xmit+0x1798/0x3720 [ 2228.566231][T29048] ? trace_hardirqs_on+0x67/0x240 [ 2228.571262][T29048] __alloc_skb+0xd5/0x5e0 [ 2228.575581][T29048] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2228.581242][T29048] alloc_skb_with_frags+0x93/0x590 [ 2228.586348][T29048] ? ip6_finish_output2+0x106d/0x2550 [ 2228.591705][T29048] sock_alloc_send_pskb+0x7ad/0x920 [ 2228.596899][T29048] ? ip6_finish_output2+0x10a0/0x2550 [ 2228.602255][T29048] ? proto_register+0x990/0x990 [ 2228.607184][T29048] ? __local_bh_enable_ip+0x15a/0x270 [ 2228.612536][T29048] ? ip6_mtu+0x2e6/0x460 [ 2228.616760][T29048] ? find_held_lock+0x35/0x130 [ 2228.621502][T29048] sock_alloc_send_skb+0x32/0x40 [ 2228.626425][T29048] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2228.632132][T29048] ? ip_reply_glue_bits+0xc0/0xc0 [ 2228.637491][T29048] ? ip6_setup_cork+0x18f0/0x18f0 [ 2228.642509][T29048] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2228.647605][T29048] ip6_make_skb+0x32f/0x570 [ 2228.652268][T29048] ? ip_reply_glue_bits+0xc0/0xc0 [ 2228.657329][T29048] ? ip_reply_glue_bits+0xc0/0xc0 [ 2228.662347][T29048] ? ip6_push_pending_frames+0xf0/0xf0 [ 2228.667829][T29048] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2228.673364][T29048] ? ip6_dst_lookup_flow+0x220/0x220 [ 2228.678643][T29048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2228.684874][T29048] udpv6_sendmsg+0x218e/0x2990 [ 2228.689625][T29048] ? ip_reply_glue_bits+0xc0/0xc0 [ 2228.694650][T29048] ? udp_v6_get_port+0x6b0/0x6b0 [ 2228.699592][T29048] ? __might_fault+0x12b/0x1e0 [ 2228.704338][T29048] ? find_held_lock+0x35/0x130 [ 2228.709079][T29048] ? __might_fault+0x12b/0x1e0 [ 2228.713826][T29048] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2228.720174][T29048] ? rw_copy_check_uvector+0x2ce/0x390 [ 2228.725626][T29048] ? ___might_sleep+0x163/0x2c0 [ 2228.730482][T29048] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2228.736018][T29048] inet6_sendmsg+0x9e/0xe0 [ 2228.740681][T29048] ? inet6_sendmsg+0x9e/0xe0 [ 2228.745250][T29048] ? inet6_ioctl+0x1c0/0x1c0 [ 2228.749820][T29048] sock_sendmsg+0xd7/0x130 [ 2228.754232][T29048] ___sys_sendmsg+0x3e2/0x920 [ 2228.758985][T29048] ? copy_msghdr_from_user+0x440/0x440 [ 2228.764438][T29048] ? __kasan_check_read+0x11/0x20 [ 2228.770754][T29048] ? __lock_acquire+0x16f2/0x4a00 [ 2228.775802][T29048] ? __kasan_check_read+0x11/0x20 [ 2228.780809][T29048] ? __might_fault+0x12b/0x1e0 [ 2228.785555][T29048] ? find_held_lock+0x35/0x130 [ 2228.790321][T29048] ? __might_fault+0x12b/0x1e0 [ 2228.795078][T29048] ? ksys_dup3+0x3e0/0x3e0 [ 2228.799572][T29048] ? lock_downgrade+0x920/0x920 [ 2228.804428][T29048] ? ___might_sleep+0x163/0x2c0 [ 2228.809447][T29048] __sys_sendmmsg+0x1bf/0x4d0 [ 2228.814114][T29048] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2228.819287][T29048] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2228.825794][T29048] ? fput_many+0x12c/0x1a0 [ 2228.830210][T29048] ? fput+0x1b/0x20 [ 2228.834102][T29048] ? ksys_write+0x1cf/0x290 [ 2228.838866][T29048] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2228.845010][T29048] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2228.851688][T29048] ? do_syscall_64+0x26/0x760 [ 2228.856363][T29048] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2228.862512][T29048] ? do_syscall_64+0x26/0x760 [ 2228.867367][T29048] __x64_sys_sendmmsg+0x9d/0x100 [ 2228.872730][T29048] do_syscall_64+0xfa/0x760 [ 2228.877265][T29048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2228.883146][T29048] RIP: 0033:0x459a59 [ 2228.887035][T29048] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2228.909138][T29048] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2228.917548][T29048] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2228.925531][T29048] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2228.933511][T29048] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2228.941995][T29048] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2228.950324][T29048] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2235.706034][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2235.711899][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2236.745936][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2236.751867][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2236.758136][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2236.764285][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2236.770365][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2236.776236][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2236.782840][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2236.789994][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:30:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0008000) 15:30:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b0000) 15:30:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65000000) 15:30:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff) 15:30:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7ffffff7) 15:30:59 executing program 5 (fault-call:4 fault-nth:79): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2237.383879][T29065] FAULT_INJECTION: forcing a failure. [ 2237.383879][T29065] name failslab, interval 1, probability 0, space 0, times 0 [ 2237.397122][T29065] CPU: 0 PID: 29065 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2237.405809][T29065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2237.417657][T29065] Call Trace: [ 2237.421189][T29065] dump_stack+0x172/0x1f0 [ 2237.426292][T29065] should_fail.cold+0xa/0x15 [ 2237.430915][T29065] ? fault_create_debugfs_attr+0x180/0x180 [ 2237.437181][T29065] __should_failslab+0x121/0x190 [ 2237.442397][T29065] should_failslab+0x9/0x14 [ 2237.446932][T29065] kmem_cache_alloc+0x47/0x710 [ 2237.453896][T29065] ? lock_acquire+0x190/0x410 [ 2237.459458][T29065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2237.465728][T29065] skb_clone+0x154/0x3d0 [ 2237.469990][T29065] dev_queue_xmit_nit+0x342/0xa20 [ 2237.475008][T29065] ? validate_xmit_xfrm+0x43c/0xf10 [ 2237.480208][T29065] dev_hard_start_xmit+0xbb/0x9b0 [ 2237.485261][T29065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2237.491709][T29065] __dev_queue_xmit+0x2c6c/0x3720 [ 2237.496793][T29065] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2237.502252][T29065] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2237.507879][T29065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2237.515444][T29065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2237.521701][T29065] ? debug_smp_processor_id+0x3c/0x214 [ 2237.527963][T29065] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2237.534301][T29065] ? rcu_read_lock_held_common+0xbd/0x130 [ 2237.542365][T29065] dev_queue_xmit+0x18/0x20 [ 2237.546863][T29065] ? dev_queue_xmit+0x18/0x20 [ 2237.551558][T29065] neigh_direct_output+0x16/0x20 [ 2237.556500][T29065] ip6_finish_output2+0x1034/0x2550 [ 2237.561893][T29065] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2237.567431][T29065] ? lock_downgrade+0x920/0x920 [ 2237.572629][T29065] ? netif_rx_ni+0x670/0x670 [ 2237.578082][T29065] ? __kasan_check_read+0x11/0x20 [ 2237.583210][T29065] __ip6_finish_output+0x444/0xaa0 [ 2237.588525][T29065] ? __ip6_finish_output+0x444/0xaa0 [ 2237.593946][T29065] ip6_finish_output+0x38/0x1f0 [ 2237.598808][T29065] ip6_output+0x235/0x7f0 [ 2237.603718][T29065] ? ip6_finish_output+0x1f0/0x1f0 [ 2237.609291][T29065] ? __ip6_finish_output+0xaa0/0xaa0 [ 2237.615271][T29065] ? ip6_make_skb+0x370/0x570 [ 2237.620059][T29065] ? ip_reply_glue_bits+0xc0/0xc0 [ 2237.625270][T29065] ip6_local_out+0xbb/0x1b0 [ 2237.629786][T29065] ip6_send_skb+0xbb/0x350 [ 2237.634207][T29065] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2237.639675][T29065] ? ip6_dst_lookup_flow+0x220/0x220 [ 2237.645242][T29065] udpv6_sendmsg+0x21e0/0x2990 [ 2237.650353][T29065] ? ip_reply_glue_bits+0xc0/0xc0 [ 2237.655376][T29065] ? udp_v6_get_port+0x6b0/0x6b0 [ 2237.660323][T29065] ? __might_fault+0x12b/0x1e0 [ 2237.665091][T29065] ? find_held_lock+0x35/0x130 [ 2237.669941][T29065] ? __might_fault+0x12b/0x1e0 [ 2237.675027][T29065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2237.682592][T29065] ? rw_copy_check_uvector+0x2ce/0x390 [ 2237.688065][T29065] ? ___might_sleep+0x163/0x2c0 [ 2237.692928][T29065] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2237.698666][T29065] inet6_sendmsg+0x9e/0xe0 [ 2237.703075][T29065] ? inet6_sendmsg+0x9e/0xe0 [ 2237.707667][T29065] ? inet6_ioctl+0x1c0/0x1c0 [ 2237.712516][T29065] sock_sendmsg+0xd7/0x130 [ 2237.717382][T29065] ___sys_sendmsg+0x3e2/0x920 [ 2237.723055][T29065] ? copy_msghdr_from_user+0x440/0x440 [ 2237.728531][T29065] ? __kasan_check_read+0x11/0x20 [ 2237.733685][T29065] ? __lock_acquire+0x16f2/0x4a00 [ 2237.738787][T29065] ? __kasan_check_read+0x11/0x20 [ 2237.744005][T29065] ? __might_fault+0x12b/0x1e0 [ 2237.748859][T29065] ? find_held_lock+0x35/0x130 [ 2237.753823][T29065] ? __might_fault+0x12b/0x1e0 [ 2237.758605][T29065] ? ksys_dup3+0x3e0/0x3e0 [ 2237.763012][T29065] ? lock_downgrade+0x920/0x920 [ 2237.767859][T29065] ? ___might_sleep+0x163/0x2c0 [ 2237.772885][T29065] __sys_sendmmsg+0x1bf/0x4d0 [ 2237.777581][T29065] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2237.782617][T29065] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2237.788938][T29065] ? fput_many+0x12c/0x1a0 [ 2237.793353][T29065] ? fput+0x1b/0x20 [ 2237.797231][T29065] ? ksys_write+0x1cf/0x290 [ 2237.801773][T29065] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2237.807259][T29065] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2237.813553][T29065] ? do_syscall_64+0x26/0x760 [ 2237.818417][T29065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2237.824569][T29065] ? do_syscall_64+0x26/0x760 [ 2237.830527][T29065] __x64_sys_sendmmsg+0x9d/0x100 [ 2237.835528][T29065] do_syscall_64+0xfa/0x760 [ 2237.840123][T29065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2237.846233][T29065] RIP: 0033:0x459a59 [ 2237.850375][T29065] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2237.870850][T29065] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2237.879365][T29065] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2237.887327][T29065] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2237.895281][T29065] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2237.903236][T29065] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2237.911198][T29065] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:30:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) 15:31:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc8050000) 15:31:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0010000) 15:31:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0008000) 15:31:00 executing program 5 (fault-call:4 fault-nth:80): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30000000) [ 2238.227415][T29085] FAULT_INJECTION: forcing a failure. [ 2238.227415][T29085] name failslab, interval 1, probability 0, space 0, times 0 15:31:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe8030000) 15:31:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0020000) [ 2238.293599][T29085] CPU: 0 PID: 29085 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2238.301965][T29085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2238.312117][T29085] Call Trace: [ 2238.315522][T29085] dump_stack+0x172/0x1f0 [ 2238.319966][T29085] should_fail.cold+0xa/0x15 [ 2238.324580][T29085] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2238.329890][T29085] ? fault_create_debugfs_attr+0x180/0x180 [ 2238.335711][T29085] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2238.341027][T29085] __should_failslab+0x121/0x190 [ 2238.345980][T29085] should_failslab+0x9/0x14 [ 2238.350504][T29085] kmem_cache_alloc+0x47/0x710 [ 2238.355572][T29085] ? __kasan_check_read+0x11/0x20 [ 2238.360624][T29085] skb_clone+0x154/0x3d0 [ 2238.364884][T29085] ip6_finish_output2+0x1862/0x2550 [ 2238.370087][T29085] ? ip6_mtu+0x2e6/0x460 [ 2238.374325][T29085] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2238.379858][T29085] ? lock_downgrade+0x920/0x920 [ 2238.385400][T29085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2238.391628][T29085] ? __kasan_check_read+0x11/0x20 [ 2238.396644][T29085] __ip6_finish_output+0x444/0xaa0 [ 2238.401824][T29085] ? __ip6_finish_output+0x444/0xaa0 [ 2238.407187][T29085] ip6_finish_output+0x38/0x1f0 [ 2238.412021][T29085] ip6_output+0x235/0x7f0 [ 2238.416334][T29085] ? ip6_finish_output+0x1f0/0x1f0 [ 2238.421610][T29085] ? __ip6_finish_output+0xaa0/0xaa0 [ 2238.426875][T29085] ? ip6_make_skb+0x370/0x570 [ 2238.431715][T29085] ? ip_reply_glue_bits+0xc0/0xc0 [ 2238.436730][T29085] ip6_local_out+0xbb/0x1b0 [ 2238.441225][T29085] ip6_send_skb+0xbb/0x350 [ 2238.445629][T29085] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2238.451069][T29085] ? ip6_dst_lookup_flow+0x220/0x220 [ 2238.456342][T29085] udpv6_sendmsg+0x21e0/0x2990 [ 2238.461087][T29085] ? ip_reply_glue_bits+0xc0/0xc0 [ 2238.466101][T29085] ? udp_v6_get_port+0x6b0/0x6b0 [ 2238.471029][T29085] ? __might_fault+0x12b/0x1e0 [ 2238.475867][T29085] ? find_held_lock+0x35/0x130 [ 2238.480637][T29085] ? __might_fault+0x12b/0x1e0 [ 2238.485389][T29085] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2238.491612][T29085] ? rw_copy_check_uvector+0x2ce/0x390 [ 2238.497072][T29085] ? ___might_sleep+0x163/0x2c0 [ 2238.501921][T29085] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2238.507557][T29085] inet6_sendmsg+0x9e/0xe0 [ 2238.511955][T29085] ? inet6_sendmsg+0x9e/0xe0 [ 2238.516536][T29085] ? inet6_ioctl+0x1c0/0x1c0 [ 2238.521127][T29085] sock_sendmsg+0xd7/0x130 [ 2238.525611][T29085] ___sys_sendmsg+0x3e2/0x920 [ 2238.530279][T29085] ? copy_msghdr_from_user+0x440/0x440 [ 2238.535829][T29085] ? __kasan_check_read+0x11/0x20 [ 2238.540843][T29085] ? __lock_acquire+0x16f2/0x4a00 [ 2238.545918][T29085] ? __kasan_check_read+0x11/0x20 [ 2238.550952][T29085] ? __might_fault+0x12b/0x1e0 [ 2238.555799][T29085] ? find_held_lock+0x35/0x130 [ 2238.560564][T29085] ? __might_fault+0x12b/0x1e0 [ 2238.565327][T29085] ? ksys_dup3+0x3e0/0x3e0 [ 2238.569747][T29085] ? lock_downgrade+0x920/0x920 [ 2238.574593][T29085] ? ___might_sleep+0x163/0x2c0 [ 2238.579445][T29085] __sys_sendmmsg+0x1bf/0x4d0 [ 2238.584118][T29085] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2238.589318][T29085] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2238.595541][T29085] ? fput_many+0x12c/0x1a0 [ 2238.599951][T29085] ? fput+0x1b/0x20 [ 2238.603746][T29085] ? ksys_write+0x1cf/0x290 [ 2238.608239][T29085] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2238.613684][T29085] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2238.619127][T29085] ? do_syscall_64+0x26/0x760 [ 2238.623788][T29085] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2238.630702][T29085] ? do_syscall_64+0x26/0x760 [ 2238.635368][T29085] __x64_sys_sendmmsg+0x9d/0x100 [ 2238.640338][T29085] do_syscall_64+0xfa/0x760 [ 2238.644830][T29085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2238.650702][T29085] RIP: 0033:0x459a59 [ 2238.654588][T29085] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2238.674179][T29085] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2238.682583][T29085] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 15:31:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0010000) [ 2238.690538][T29085] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2238.698501][T29085] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2238.706455][T29085] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2238.714407][T29085] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) [ 2242.025905][ C0] net_ratelimit: 14 callbacks suppressed [ 2242.025911][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2242.037515][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2242.985940][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2242.991858][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2242.997814][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2243.003632][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2243.009758][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2243.015945][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2243.021820][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2243.027594][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) 15:31:07 executing program 5 (fault-call:4 fault-nth:81): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff) 15:31:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b0000) 15:31:07 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa0020000) 15:31:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11000000) [ 2245.744140][T29120] FAULT_INJECTION: forcing a failure. [ 2245.744140][T29120] name failslab, interval 1, probability 0, space 0, times 0 [ 2245.756922][T29120] CPU: 0 PID: 29120 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2245.764839][T29120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2245.775016][T29120] Call Trace: [ 2245.778358][T29120] dump_stack+0x172/0x1f0 [ 2245.782736][T29120] should_fail.cold+0xa/0x15 [ 2245.787393][T29120] ? fault_create_debugfs_attr+0x180/0x180 [ 2245.793207][T29120] ? __kasan_check_read+0x11/0x20 [ 2245.798640][T29120] __should_failslab+0x121/0x190 [ 2245.803827][T29120] should_failslab+0x9/0x14 [ 2245.808600][T29120] kmem_cache_alloc+0x47/0x710 [ 2245.813572][T29120] ? lock_acquire+0x190/0x410 [ 2245.818370][T29120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2245.824746][T29120] skb_clone+0x154/0x3d0 [ 2245.828999][T29120] dev_queue_xmit_nit+0x342/0xa20 [ 2245.834373][T29120] ? validate_xmit_xfrm+0x43c/0xf10 [ 2245.839672][T29120] dev_hard_start_xmit+0xbb/0x9b0 [ 2245.844997][T29120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2245.851343][T29120] __dev_queue_xmit+0x2c6c/0x3720 [ 2245.856384][T29120] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2245.861664][T29120] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2245.867213][T29120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2245.873454][T29120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2245.879714][T29120] ? debug_smp_processor_id+0x3c/0x214 [ 2245.885282][T29120] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2245.891433][T29120] ? rcu_read_lock_held_common+0xbd/0x130 [ 2245.897179][T29120] dev_queue_xmit+0x18/0x20 [ 2245.902382][T29120] ? dev_queue_xmit+0x18/0x20 [ 2245.907422][T29120] neigh_direct_output+0x16/0x20 [ 2245.912622][T29120] ip6_finish_output2+0x1034/0x2550 [ 2245.917870][T29120] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2245.923669][T29120] ? lock_downgrade+0x920/0x920 [ 2245.929035][T29120] ? netif_rx_ni+0x670/0x670 [ 2245.933927][T29120] ? __kasan_check_read+0x11/0x20 [ 2245.938987][T29120] __ip6_finish_output+0x444/0xaa0 [ 2245.944132][T29120] ? __ip6_finish_output+0x444/0xaa0 [ 2245.949473][T29120] ip6_finish_output+0x38/0x1f0 [ 2245.954436][T29120] ip6_output+0x235/0x7f0 [ 2245.958768][T29120] ? ip6_finish_output+0x1f0/0x1f0 [ 2245.963944][T29120] ? __ip6_finish_output+0xaa0/0xaa0 [ 2245.969247][T29120] ? ip6_make_skb+0x370/0x570 [ 2245.974060][T29120] ? ip_reply_glue_bits+0xc0/0xc0 [ 2245.979192][T29120] ip6_local_out+0xbb/0x1b0 [ 2245.983831][T29120] ip6_send_skb+0xbb/0x350 [ 2245.988275][T29120] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2245.993889][T29120] ? ip6_dst_lookup_flow+0x220/0x220 [ 2245.999435][T29120] udpv6_sendmsg+0x21e0/0x2990 [ 2246.004935][T29120] ? ip_reply_glue_bits+0xc0/0xc0 [ 2246.010077][T29120] ? udp_v6_get_port+0x6b0/0x6b0 [ 2246.015230][T29120] ? __might_fault+0x12b/0x1e0 [ 2246.020011][T29120] ? find_held_lock+0x35/0x130 [ 2246.025076][T29120] ? __might_fault+0x12b/0x1e0 [ 2246.029871][T29120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2246.036235][T29120] ? rw_copy_check_uvector+0x2ce/0x390 [ 2246.042086][T29120] ? ___might_sleep+0x163/0x2c0 [ 2246.047227][T29120] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2246.052928][T29120] inet6_sendmsg+0x9e/0xe0 [ 2246.057428][T29120] ? inet6_sendmsg+0x9e/0xe0 [ 2246.062321][T29120] ? inet6_ioctl+0x1c0/0x1c0 [ 2246.066934][T29120] sock_sendmsg+0xd7/0x130 [ 2246.071381][T29120] ___sys_sendmsg+0x3e2/0x920 [ 2246.076271][T29120] ? copy_msghdr_from_user+0x440/0x440 [ 2246.082192][T29120] ? __kasan_check_read+0x11/0x20 [ 2246.087255][T29120] ? __lock_acquire+0x16f2/0x4a00 [ 2246.092350][T29120] ? __kasan_check_read+0x11/0x20 [ 2246.097709][T29120] ? __might_fault+0x12b/0x1e0 [ 2246.103118][T29120] ? find_held_lock+0x35/0x130 [ 2246.107895][T29120] ? __might_fault+0x12b/0x1e0 [ 2246.112775][T29120] ? ksys_dup3+0x3e0/0x3e0 [ 2246.117306][T29120] ? lock_downgrade+0x920/0x920 [ 2246.122176][T29120] ? ___might_sleep+0x163/0x2c0 [ 2246.127032][T29120] __sys_sendmmsg+0x1bf/0x4d0 [ 2246.131842][T29120] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2246.137354][T29120] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2246.143637][T29120] ? fput_many+0x12c/0x1a0 [ 2246.148084][T29120] ? fput+0x1b/0x20 [ 2246.151919][T29120] ? ksys_write+0x1cf/0x290 [ 2246.156429][T29120] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2246.162054][T29120] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2246.167628][T29120] ? do_syscall_64+0x26/0x760 [ 2246.172408][T29120] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2246.178703][T29120] ? do_syscall_64+0x26/0x760 [ 2246.183602][T29120] __x64_sys_sendmmsg+0x9d/0x100 [ 2246.188797][T29120] do_syscall_64+0xfa/0x760 [ 2246.193317][T29120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2246.199399][T29120] RIP: 0033:0x459a59 [ 2246.203417][T29120] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2246.223146][T29120] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2246.231879][T29120] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 15:31:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) [ 2246.240220][T29120] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2246.248300][T29120] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2246.256274][T29120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2246.264377][T29120] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:08 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b0000) 15:31:08 executing program 5 (fault-call:4 fault-nth:82): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc8050000) 15:31:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf4010000) [ 2246.585597][T29140] FAULT_INJECTION: forcing a failure. [ 2246.585597][T29140] name failslab, interval 1, probability 0, space 0, times 0 [ 2246.607400][T29140] CPU: 1 PID: 29140 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2246.615435][T29140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2246.625819][T29140] Call Trace: [ 2246.629241][T29140] dump_stack+0x172/0x1f0 [ 2246.633652][T29140] should_fail.cold+0xa/0x15 [ 2246.638343][T29140] ? fault_create_debugfs_attr+0x180/0x180 [ 2246.644549][T29140] ? ___might_sleep+0x163/0x2c0 [ 2246.649406][T29140] __should_failslab+0x121/0x190 [ 2246.654350][T29140] should_failslab+0x9/0x14 [ 2246.659007][T29140] kmem_cache_alloc_node+0x268/0x740 [ 2246.664557][T29140] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2246.670163][T29140] ? __dev_queue_xmit+0x1798/0x3720 [ 2246.675513][T29140] ? trace_hardirqs_on+0x67/0x240 [ 2246.681078][T29140] __alloc_skb+0xd5/0x5e0 [ 2246.685496][T29140] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2246.691449][T29140] alloc_skb_with_frags+0x93/0x590 [ 2246.696782][T29140] ? ip6_finish_output2+0x106d/0x2550 [ 2246.702595][T29140] sock_alloc_send_pskb+0x7ad/0x920 [ 2246.708125][T29140] ? ip6_finish_output2+0x10a0/0x2550 [ 2246.713746][T29140] ? proto_register+0x990/0x990 [ 2246.718827][T29140] ? __local_bh_enable_ip+0x15a/0x270 [ 2246.724988][T29140] ? ip6_mtu+0x2e6/0x460 [ 2246.729912][T29140] ? find_held_lock+0x35/0x130 [ 2246.735544][T29140] sock_alloc_send_skb+0x32/0x40 [ 2246.740793][T29140] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2246.746888][T29140] ? ip_reply_glue_bits+0xc0/0xc0 [ 2246.752185][T29140] ? ip6_setup_cork+0x18f0/0x18f0 [ 2246.757293][T29140] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2246.762923][T29140] ip6_make_skb+0x32f/0x570 [ 2246.767773][T29140] ? ip_reply_glue_bits+0xc0/0xc0 [ 2246.772976][T29140] ? ip_reply_glue_bits+0xc0/0xc0 [ 2246.778442][T29140] ? ip6_push_pending_frames+0xf0/0xf0 [ 2246.785472][T29140] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2246.793084][T29140] ? ip6_dst_lookup_flow+0x220/0x220 [ 2246.798648][T29140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2246.805459][T29140] udpv6_sendmsg+0x218e/0x2990 [ 2246.810418][T29140] ? ip_reply_glue_bits+0xc0/0xc0 [ 2246.816250][T29140] ? udp_v6_get_port+0x6b0/0x6b0 [ 2246.821589][T29140] ? __might_fault+0x12b/0x1e0 [ 2246.826716][T29140] ? find_held_lock+0x35/0x130 [ 2246.831855][T29140] ? __might_fault+0x12b/0x1e0 [ 2246.836754][T29140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2246.843267][T29140] ? rw_copy_check_uvector+0x2ce/0x390 [ 2246.848837][T29140] ? ___might_sleep+0x163/0x2c0 [ 2246.853874][T29140] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2246.859845][T29140] inet6_sendmsg+0x9e/0xe0 [ 2246.865026][T29140] ? inet6_sendmsg+0x9e/0xe0 [ 2246.870009][T29140] ? inet6_ioctl+0x1c0/0x1c0 [ 2246.875248][T29140] sock_sendmsg+0xd7/0x130 [ 2246.880059][T29140] ___sys_sendmsg+0x3e2/0x920 [ 2246.885551][T29140] ? copy_msghdr_from_user+0x440/0x440 [ 2246.891366][T29140] ? __kasan_check_read+0x11/0x20 [ 2246.897129][T29140] ? __lock_acquire+0x16f2/0x4a00 [ 2246.903069][T29140] ? __kasan_check_read+0x11/0x20 [ 2246.908514][T29140] ? __might_fault+0x12b/0x1e0 [ 2246.913416][T29140] ? find_held_lock+0x35/0x130 [ 2246.918362][T29140] ? __might_fault+0x12b/0x1e0 [ 2246.923737][T29140] ? ksys_dup3+0x3e0/0x3e0 [ 2246.928266][T29140] ? lock_downgrade+0x920/0x920 [ 2246.933240][T29140] ? ___might_sleep+0x163/0x2c0 [ 2246.938606][T29140] __sys_sendmmsg+0x1bf/0x4d0 [ 2246.943664][T29140] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2246.949915][T29140] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2246.956690][T29140] ? fput_many+0x12c/0x1a0 [ 2246.962151][T29140] ? fput+0x1b/0x20 [ 2246.966271][T29140] ? ksys_write+0x1cf/0x290 [ 2246.971205][T29140] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2246.977894][T29140] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2246.983854][T29140] ? do_syscall_64+0x26/0x760 [ 2246.989397][T29140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2246.996600][T29140] ? do_syscall_64+0x26/0x760 [ 2247.001655][T29140] __x64_sys_sendmmsg+0x9d/0x100 [ 2247.007645][T29140] do_syscall_64+0xfa/0x760 [ 2247.012590][T29140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2247.018920][T29140] RIP: 0033:0x459a59 [ 2247.022957][T29140] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2247.048542][T29140] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2247.058575][T29140] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2247.069244][T29140] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:31:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc8050000) [ 2247.080040][T29140] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2247.092363][T29140] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2247.105616][T29140] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2250.426106][ C0] net_ratelimit: 16 callbacks suppressed [ 2250.426115][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2250.438416][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2251.315888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2251.324597][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2251.332349][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2251.341138][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2251.348372][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2251.355476][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2251.363681][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2251.370069][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc8050000) 15:31:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe8030000) 15:31:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe000000) 15:31:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f) 15:31:14 executing program 5 (fault-call:4 fault-nth:83): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe8030000) [ 2252.159972][T29173] FAULT_INJECTION: forcing a failure. [ 2252.159972][T29173] name failslab, interval 1, probability 0, space 0, times 0 [ 2252.182258][T29173] CPU: 1 PID: 29173 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2252.191523][T29173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2252.205994][T29173] Call Trace: [ 2252.210801][T29173] dump_stack+0x172/0x1f0 [ 2252.216791][T29173] should_fail.cold+0xa/0x15 [ 2252.223010][T29173] ? fault_create_debugfs_attr+0x180/0x180 [ 2252.231176][T29173] ? ___might_sleep+0x163/0x2c0 [ 2252.237552][T29173] __should_failslab+0x121/0x190 [ 2252.243172][T29173] should_failslab+0x9/0x14 [ 2252.248730][T29173] kmem_cache_alloc_node_trace+0x274/0x750 [ 2252.255238][T29173] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2252.264913][T29173] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2252.271486][T29173] __kmalloc_node_track_caller+0x3d/0x70 [ 2252.277730][T29173] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2252.283763][T29173] __alloc_skb+0x10b/0x5e0 [ 2252.288629][T29173] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2252.294386][T29173] alloc_skb_with_frags+0x93/0x590 [ 2252.300055][T29173] ? ip6_finish_output2+0x106d/0x2550 [ 2252.305675][T29173] sock_alloc_send_pskb+0x7ad/0x920 [ 2252.311545][T29173] ? ip6_finish_output2+0x10a0/0x2550 [ 2252.317164][T29173] ? proto_register+0x990/0x990 [ 2252.322084][T29173] ? __local_bh_enable_ip+0x15a/0x270 [ 2252.327703][T29173] ? ip6_mtu+0x2e6/0x460 [ 2252.332145][T29173] ? find_held_lock+0x35/0x130 [ 2252.337100][T29173] sock_alloc_send_skb+0x32/0x40 [ 2252.342412][T29173] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2252.348290][T29173] ? ip_reply_glue_bits+0xc0/0xc0 [ 2252.353432][T29173] ? ip6_setup_cork+0x18f0/0x18f0 [ 2252.358616][T29173] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2252.364930][T29173] ip6_make_skb+0x32f/0x570 [ 2252.369442][T29173] ? ip_reply_glue_bits+0xc0/0xc0 [ 2252.374646][T29173] ? ip_reply_glue_bits+0xc0/0xc0 [ 2252.379716][T29173] ? ip6_push_pending_frames+0xf0/0xf0 [ 2252.385598][T29173] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2252.391188][T29173] ? ip6_dst_lookup_flow+0x220/0x220 [ 2252.396800][T29173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2252.403356][T29173] udpv6_sendmsg+0x218e/0x2990 [ 2252.408878][T29173] ? ip_reply_glue_bits+0xc0/0xc0 [ 2252.414098][T29173] ? udp_v6_get_port+0x6b0/0x6b0 [ 2252.419457][T29173] ? __might_fault+0x12b/0x1e0 [ 2252.424313][T29173] ? find_held_lock+0x35/0x130 [ 2252.429186][T29173] ? __might_fault+0x12b/0x1e0 [ 2252.434207][T29173] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2252.441273][T29173] ? rw_copy_check_uvector+0x2ce/0x390 [ 2252.447644][T29173] ? ___might_sleep+0x163/0x2c0 [ 2252.452619][T29173] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2252.458832][T29173] inet6_sendmsg+0x9e/0xe0 [ 2252.463593][T29173] ? inet6_sendmsg+0x9e/0xe0 [ 2252.468882][T29173] ? inet6_ioctl+0x1c0/0x1c0 [ 2252.473487][T29173] sock_sendmsg+0xd7/0x130 [ 2252.478302][T29173] ___sys_sendmsg+0x3e2/0x920 [ 2252.482984][T29173] ? copy_msghdr_from_user+0x440/0x440 [ 2252.488777][T29173] ? __kasan_check_read+0x11/0x20 [ 2252.494139][T29173] ? __lock_acquire+0x16f2/0x4a00 [ 2252.499674][T29173] ? __kasan_check_read+0x11/0x20 [ 2252.505120][T29173] ? __might_fault+0x12b/0x1e0 [ 2252.511377][T29173] ? find_held_lock+0x35/0x130 [ 2252.516352][T29173] ? __might_fault+0x12b/0x1e0 [ 2252.521136][T29173] ? ksys_dup3+0x3e0/0x3e0 [ 2252.525686][T29173] ? lock_downgrade+0x920/0x920 [ 2252.530634][T29173] ? ___might_sleep+0x163/0x2c0 [ 2252.535574][T29173] __sys_sendmmsg+0x1bf/0x4d0 [ 2252.540250][T29173] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2252.545467][T29173] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2252.551790][T29173] ? fput_many+0x12c/0x1a0 [ 2252.556207][T29173] ? fput+0x1b/0x20 [ 2252.560050][T29173] ? ksys_write+0x1cf/0x290 [ 2252.564557][T29173] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2252.570056][T29173] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2252.575743][T29173] ? do_syscall_64+0x26/0x760 [ 2252.580415][T29173] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2252.586818][T29173] ? do_syscall_64+0x26/0x760 [ 2252.591747][T29173] __x64_sys_sendmmsg+0x9d/0x100 [ 2252.596690][T29173] do_syscall_64+0xfa/0x760 [ 2252.601395][T29173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2252.607543][T29173] RIP: 0033:0x459a59 [ 2252.611521][T29173] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2252.633283][T29173] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2252.642165][T29173] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2252.650580][T29173] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 15:31:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xfffffdef) [ 2252.659003][T29173] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2252.667242][T29173] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2252.675300][T29173] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff) 15:31:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff) 15:31:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x20000000) 15:31:14 executing program 5 (fault-call:4 fault-nth:84): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f) [ 2253.051601][T29201] FAULT_INJECTION: forcing a failure. [ 2253.051601][T29201] name failslab, interval 1, probability 0, space 0, times 0 [ 2253.080251][T29201] CPU: 0 PID: 29201 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2253.088870][T29201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2253.098954][T29201] Call Trace: [ 2253.102525][T29201] dump_stack+0x172/0x1f0 [ 2253.106979][T29201] should_fail.cold+0xa/0x15 [ 2253.111755][T29201] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2253.117391][T29201] ? fault_create_debugfs_attr+0x180/0x180 [ 2253.117407][T29201] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2253.117432][T29201] __should_failslab+0x121/0x190 [ 2253.117453][T29201] should_failslab+0x9/0x14 [ 2253.129970][T29201] kmem_cache_alloc+0x47/0x710 [ 2253.129986][T29201] ? __kasan_check_read+0x11/0x20 [ 2253.130009][T29201] skb_clone+0x154/0x3d0 [ 2253.154269][T29201] ip6_finish_output2+0x1862/0x2550 [ 2253.159496][T29201] ? ip6_mtu+0x2e6/0x460 [ 2253.164172][T29201] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2253.170169][T29201] ? lock_downgrade+0x920/0x920 [ 2253.175191][T29201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2253.181673][T29201] ? __kasan_check_read+0x11/0x20 [ 2253.187209][T29201] __ip6_finish_output+0x444/0xaa0 [ 2253.192452][T29201] ? __ip6_finish_output+0x444/0xaa0 [ 2253.198365][T29201] ip6_finish_output+0x38/0x1f0 [ 2253.203387][T29201] ip6_output+0x235/0x7f0 [ 2253.207907][T29201] ? ip6_finish_output+0x1f0/0x1f0 [ 2253.213349][T29201] ? __ip6_finish_output+0xaa0/0xaa0 [ 2253.218965][T29201] ? ip6_make_skb+0x370/0x570 [ 2253.225007][T29201] ? ip_reply_glue_bits+0xc0/0xc0 [ 2253.230048][T29201] ip6_local_out+0xbb/0x1b0 [ 2253.234794][T29201] ip6_send_skb+0xbb/0x350 [ 2253.239224][T29201] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2253.245000][T29201] ? ip6_dst_lookup_flow+0x220/0x220 [ 2253.250295][T29201] udpv6_sendmsg+0x21e0/0x2990 [ 2253.255096][T29201] ? ip_reply_glue_bits+0xc0/0xc0 [ 2253.260277][T29201] ? udp_v6_get_port+0x6b0/0x6b0 [ 2253.265326][T29201] ? __might_fault+0x12b/0x1e0 [ 2253.270287][T29201] ? find_held_lock+0x35/0x130 [ 2253.275087][T29201] ? __might_fault+0x12b/0x1e0 [ 2253.279867][T29201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2253.286640][T29201] ? rw_copy_check_uvector+0x2ce/0x390 [ 2253.292465][T29201] ? ___might_sleep+0x163/0x2c0 [ 2253.297870][T29201] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2253.303446][T29201] inet6_sendmsg+0x9e/0xe0 [ 2253.308066][T29201] ? inet6_sendmsg+0x9e/0xe0 [ 2253.312658][T29201] ? inet6_ioctl+0x1c0/0x1c0 [ 2253.317246][T29201] sock_sendmsg+0xd7/0x130 [ 2253.321857][T29201] ___sys_sendmsg+0x3e2/0x920 [ 2253.326838][T29201] ? copy_msghdr_from_user+0x440/0x440 [ 2253.332565][T29201] ? __kasan_check_read+0x11/0x20 [ 2253.337596][T29201] ? __lock_acquire+0x16f2/0x4a00 [ 2253.342624][T29201] ? __kasan_check_read+0x11/0x20 [ 2253.347806][T29201] ? __might_fault+0x12b/0x1e0 [ 2253.352599][T29201] ? find_held_lock+0x35/0x130 [ 2253.357550][T29201] ? __might_fault+0x12b/0x1e0 [ 2253.362761][T29201] ? ksys_dup3+0x3e0/0x3e0 [ 2253.367325][T29201] ? lock_downgrade+0x920/0x920 [ 2253.372481][T29201] ? ___might_sleep+0x163/0x2c0 [ 2253.377853][T29201] __sys_sendmmsg+0x1bf/0x4d0 [ 2253.384189][T29201] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2253.390046][T29201] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2253.396519][T29201] ? fput_many+0x12c/0x1a0 [ 2253.401412][T29201] ? fput+0x1b/0x20 [ 2253.405229][T29201] ? ksys_write+0x1cf/0x290 [ 2253.409736][T29201] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2253.415444][T29201] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2253.421055][T29201] ? do_syscall_64+0x26/0x760 [ 2253.425821][T29201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2253.432117][T29201] ? do_syscall_64+0x26/0x760 [ 2253.436981][T29201] __x64_sys_sendmmsg+0x9d/0x100 [ 2253.442136][T29201] do_syscall_64+0xfa/0x760 [ 2253.446992][T29201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2253.453716][T29201] RIP: 0033:0x459a59 [ 2253.457876][T29201] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2253.477989][T29201] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2253.486578][T29201] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2253.494622][T29201] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2253.502701][T29201] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2253.511309][T29201] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2253.519704][T29201] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2256.826037][ C0] net_ratelimit: 14 callbacks suppressed [ 2256.826046][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2256.837755][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2257.545884][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2257.551884][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2257.557825][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2257.563636][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2257.569641][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2257.575416][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2257.581392][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2257.587341][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x34000) 15:31:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf4010000) 15:31:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf4010000) 15:31:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff) 15:31:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff8d) 15:31:20 executing program 5 (fault-call:4 fault-nth:85): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2258.408864][T29213] FAULT_INJECTION: forcing a failure. [ 2258.408864][T29213] name failslab, interval 1, probability 0, space 0, times 0 [ 2258.421664][T29213] CPU: 0 PID: 29213 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2258.429582][T29213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2258.439839][T29213] Call Trace: [ 2258.443499][T29213] dump_stack+0x172/0x1f0 [ 2258.447968][T29213] should_fail.cold+0xa/0x15 [ 2258.452584][T29213] ? fault_create_debugfs_attr+0x180/0x180 [ 2258.460662][T29213] ? __kasan_check_read+0x11/0x20 [ 2258.466154][T29213] __should_failslab+0x121/0x190 [ 2258.471721][T29213] should_failslab+0x9/0x14 [ 2258.476634][T29213] kmem_cache_alloc+0x47/0x710 [ 2258.481517][T29213] ? lock_acquire+0x190/0x410 [ 2258.486228][T29213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2258.499944][T29213] skb_clone+0x154/0x3d0 [ 2258.504470][T29213] dev_queue_xmit_nit+0x342/0xa20 [ 2258.509613][T29213] ? validate_xmit_xfrm+0x43c/0xf10 [ 2258.515124][T29213] dev_hard_start_xmit+0xbb/0x9b0 [ 2258.520178][T29213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2258.526523][T29213] __dev_queue_xmit+0x2c6c/0x3720 [ 2258.531944][T29213] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2258.537926][T29213] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2258.543499][T29213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2258.551360][T29213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2258.557791][T29213] ? debug_smp_processor_id+0x3c/0x214 [ 2258.563268][T29213] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2258.569597][T29213] ? rcu_read_lock_held_common+0xbd/0x130 [ 2258.576697][T29213] dev_queue_xmit+0x18/0x20 [ 2258.581228][T29213] ? dev_queue_xmit+0x18/0x20 [ 2258.586033][T29213] neigh_direct_output+0x16/0x20 [ 2258.591307][T29213] ip6_finish_output2+0x1034/0x2550 [ 2258.596524][T29213] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2258.602068][T29213] ? lock_downgrade+0x920/0x920 [ 2258.607090][T29213] ? netif_rx_ni+0x670/0x670 [ 2258.612711][T29213] ? __kasan_check_read+0x11/0x20 [ 2258.617728][T29213] __ip6_finish_output+0x444/0xaa0 [ 2258.622854][T29213] ? __ip6_finish_output+0x444/0xaa0 [ 2258.628147][T29213] ip6_finish_output+0x38/0x1f0 [ 2258.632991][T29213] ip6_output+0x235/0x7f0 [ 2258.637315][T29213] ? ip6_finish_output+0x1f0/0x1f0 [ 2258.642425][T29213] ? __ip6_finish_output+0xaa0/0xaa0 [ 2258.647702][T29213] ? ip6_make_skb+0x370/0x570 [ 2258.652582][T29213] ? ip_reply_glue_bits+0xc0/0xc0 [ 2258.657890][T29213] ip6_local_out+0xbb/0x1b0 [ 2258.662416][T29213] ip6_send_skb+0xbb/0x350 [ 2258.666985][T29213] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2258.672445][T29213] ? ip6_dst_lookup_flow+0x220/0x220 [ 2258.677839][T29213] udpv6_sendmsg+0x21e0/0x2990 [ 2258.682594][T29213] ? ip_reply_glue_bits+0xc0/0xc0 [ 2258.687710][T29213] ? udp_v6_get_port+0x6b0/0x6b0 [ 2258.692653][T29213] ? __might_fault+0x12b/0x1e0 [ 2258.697507][T29213] ? find_held_lock+0x35/0x130 [ 2258.702366][T29213] ? __might_fault+0x12b/0x1e0 [ 2258.707152][T29213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2258.713495][T29213] ? rw_copy_check_uvector+0x2ce/0x390 [ 2258.719085][T29213] ? ___might_sleep+0x163/0x2c0 [ 2258.723948][T29213] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2258.729491][T29213] inet6_sendmsg+0x9e/0xe0 [ 2258.734750][T29213] ? inet6_sendmsg+0x9e/0xe0 [ 2258.739352][T29213] ? inet6_ioctl+0x1c0/0x1c0 [ 2258.743930][T29213] sock_sendmsg+0xd7/0x130 [ 2258.748365][T29213] ___sys_sendmsg+0x3e2/0x920 [ 2258.753040][T29213] ? copy_msghdr_from_user+0x440/0x440 [ 2258.758601][T29213] ? __kasan_check_read+0x11/0x20 [ 2258.763623][T29213] ? __lock_acquire+0x16f2/0x4a00 [ 2258.769976][T29213] ? __kasan_check_read+0x11/0x20 [ 2258.775019][T29213] ? __might_fault+0x12b/0x1e0 [ 2258.779798][T29213] ? find_held_lock+0x35/0x130 [ 2258.784651][T29213] ? __might_fault+0x12b/0x1e0 [ 2258.789437][T29213] ? ksys_dup3+0x3e0/0x3e0 [ 2258.794377][T29213] ? lock_downgrade+0x920/0x920 [ 2258.799269][T29213] ? ___might_sleep+0x163/0x2c0 [ 2258.804135][T29213] __sys_sendmmsg+0x1bf/0x4d0 [ 2258.808816][T29213] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2258.814317][T29213] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2258.820579][T29213] ? fput_many+0x12c/0x1a0 [ 2258.825079][T29213] ? fput+0x1b/0x20 [ 2258.828878][T29213] ? ksys_write+0x1cf/0x290 [ 2258.833472][T29213] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2258.838957][T29213] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2258.844610][T29213] ? do_syscall_64+0x26/0x760 [ 2258.849288][T29213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2258.855343][T29213] ? do_syscall_64+0x26/0x760 [ 2258.860121][T29213] __x64_sys_sendmmsg+0x9d/0x100 [ 2258.865235][T29213] do_syscall_64+0xfa/0x760 [ 2258.869746][T29213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2258.875651][T29213] RIP: 0033:0x459a59 [ 2258.879636][T29213] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2258.899336][T29213] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2258.907732][T29213] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2258.916228][T29213] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2258.924199][T29213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2258.932379][T29213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2258.940914][T29213] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) 15:31:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f) 15:31:21 executing program 5 (fault-call:4 fault-nth:86): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f) 15:31:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0ffffffff) [ 2259.194521][T29231] FAULT_INJECTION: forcing a failure. [ 2259.194521][T29231] name failslab, interval 1, probability 0, space 0, times 0 [ 2259.207197][T29231] CPU: 1 PID: 29231 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2259.215093][T29231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2259.225165][T29231] Call Trace: [ 2259.228645][T29231] dump_stack+0x172/0x1f0 [ 2259.232998][T29231] should_fail.cold+0xa/0x15 [ 2259.237696][T29231] ? fault_create_debugfs_attr+0x180/0x180 [ 2259.243516][T29231] ? find_held_lock+0x35/0x130 [ 2259.248386][T29231] ? run_filter+0x229/0x4f0 [ 2259.252936][T29231] __should_failslab+0x121/0x190 [ 2259.258547][T29231] should_failslab+0x9/0x14 [ 2259.263079][T29231] kmem_cache_alloc+0x47/0x710 [ 2259.268863][T29231] ? __kasan_check_read+0x11/0x20 [ 2259.273916][T29231] skb_clone+0x154/0x3d0 [ 2259.278499][T29231] packet_rcv+0xe69/0x13a0 [ 2259.283079][T29231] ? run_filter+0x4f0/0x4f0 [ 2259.287687][T29231] dev_queue_xmit_nit+0x222/0xa20 [ 2259.293153][T29231] dev_hard_start_xmit+0xbb/0x9b0 [ 2259.298569][T29231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2259.305426][T29231] __dev_queue_xmit+0x2c6c/0x3720 [ 2259.310573][T29231] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2259.315862][T29231] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2259.323236][T29231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2259.329491][T29231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2259.336311][T29231] ? debug_smp_processor_id+0x3c/0x214 [ 2259.341816][T29231] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2259.347981][T29231] ? rcu_read_lock_held_common+0xbd/0x130 [ 2259.353731][T29231] dev_queue_xmit+0x18/0x20 [ 2259.358253][T29231] ? dev_queue_xmit+0x18/0x20 [ 2259.362946][T29231] neigh_direct_output+0x16/0x20 [ 2259.367925][T29231] ip6_finish_output2+0x1034/0x2550 [ 2259.373144][T29231] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2259.378710][T29231] ? lock_downgrade+0x920/0x920 [ 2259.383559][T29231] ? netif_rx_ni+0x670/0x670 [ 2259.388148][T29231] ? __kasan_check_read+0x11/0x20 [ 2259.393195][T29231] __ip6_finish_output+0x444/0xaa0 [ 2259.398304][T29231] ? __ip6_finish_output+0x444/0xaa0 [ 2259.403591][T29231] ip6_finish_output+0x38/0x1f0 [ 2259.408441][T29231] ip6_output+0x235/0x7f0 [ 2259.412767][T29231] ? ip6_finish_output+0x1f0/0x1f0 [ 2259.418057][T29231] ? __ip6_finish_output+0xaa0/0xaa0 [ 2259.423340][T29231] ? ip6_make_skb+0x370/0x570 [ 2259.428021][T29231] ? ip_reply_glue_bits+0xc0/0xc0 [ 2259.433046][T29231] ip6_local_out+0xbb/0x1b0 [ 2259.438252][T29231] ip6_send_skb+0xbb/0x350 [ 2259.442762][T29231] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2259.448266][T29231] ? ip6_dst_lookup_flow+0x220/0x220 [ 2259.453693][T29231] udpv6_sendmsg+0x21e0/0x2990 [ 2259.459676][T29231] ? ip_reply_glue_bits+0xc0/0xc0 [ 2259.464789][T29231] ? udp_v6_get_port+0x6b0/0x6b0 [ 2259.470877][T29231] ? __might_fault+0x12b/0x1e0 [ 2259.475651][T29231] ? find_held_lock+0x35/0x130 [ 2259.480664][T29231] ? __might_fault+0x12b/0x1e0 [ 2259.485422][T29231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2259.491686][T29231] ? rw_copy_check_uvector+0x2ce/0x390 [ 2259.497162][T29231] ? ___might_sleep+0x163/0x2c0 [ 2259.502010][T29231] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2259.507662][T29231] inet6_sendmsg+0x9e/0xe0 [ 2259.512078][T29231] ? inet6_sendmsg+0x9e/0xe0 [ 2259.516654][T29231] ? inet6_ioctl+0x1c0/0x1c0 [ 2259.521254][T29231] sock_sendmsg+0xd7/0x130 [ 2259.525670][T29231] ___sys_sendmsg+0x3e2/0x920 [ 2259.530354][T29231] ? copy_msghdr_from_user+0x440/0x440 [ 2259.535824][T29231] ? __kasan_check_read+0x11/0x20 [ 2259.540842][T29231] ? __lock_acquire+0x16f2/0x4a00 [ 2259.545870][T29231] ? __kasan_check_read+0x11/0x20 [ 2259.550902][T29231] ? __might_fault+0x12b/0x1e0 [ 2259.555777][T29231] ? find_held_lock+0x35/0x130 [ 2259.560824][T29231] ? __might_fault+0x12b/0x1e0 [ 2259.565590][T29231] ? ksys_dup3+0x3e0/0x3e0 [ 2259.570003][T29231] ? lock_downgrade+0x920/0x920 [ 2259.574852][T29231] ? ___might_sleep+0x163/0x2c0 [ 2259.579688][T29231] __sys_sendmmsg+0x1bf/0x4d0 [ 2259.584527][T29231] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2259.589580][T29231] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2259.595814][T29231] ? fput_many+0x12c/0x1a0 [ 2259.600212][T29231] ? fput+0x1b/0x20 [ 2259.604619][T29231] ? ksys_write+0x1cf/0x290 [ 2259.609128][T29231] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2259.614594][T29231] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2259.620177][T29231] ? do_syscall_64+0x26/0x760 [ 2259.624899][T29231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2259.630986][T29231] ? do_syscall_64+0x26/0x760 [ 2259.636129][T29231] __x64_sys_sendmmsg+0x9d/0x100 [ 2259.641155][T29231] do_syscall_64+0xfa/0x760 [ 2259.645769][T29231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2259.651662][T29231] RIP: 0033:0x459a59 [ 2259.655702][T29231] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2259.675431][T29231] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2259.684058][T29231] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 15:31:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xfffffdef) [ 2259.692194][T29231] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2259.700148][T29231] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2259.708116][T29231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2259.716085][T29231] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2263.065901][ C0] net_ratelimit: 14 callbacks suppressed [ 2263.065907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2263.077533][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2263.865927][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2263.871804][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2263.877643][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2263.883597][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2263.889440][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2263.895345][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2263.901291][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2263.907113][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:28 executing program 2: 15:31:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0ffffffff) 15:31:28 executing program 5 (fault-call:4 fault-nth:87): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0ffffffff) 15:31:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xfffffdef) 15:31:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f) 15:31:28 executing program 1: [ 2266.864051][T29263] FAULT_INJECTION: forcing a failure. [ 2266.864051][T29263] name failslab, interval 1, probability 0, space 0, times 0 [ 2266.878205][T29263] CPU: 0 PID: 29263 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2266.886152][T29263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2266.896320][T29263] Call Trace: [ 2266.899685][T29263] dump_stack+0x172/0x1f0 [ 2266.904140][T29263] should_fail.cold+0xa/0x15 [ 2266.908760][T29263] ? fault_create_debugfs_attr+0x180/0x180 15:31:28 executing program 1: [ 2266.914609][T29263] ? ___might_sleep+0x163/0x2c0 [ 2266.919587][T29263] __should_failslab+0x121/0x190 [ 2266.924548][T29263] should_failslab+0x9/0x14 [ 2266.929088][T29263] kmem_cache_alloc_node_trace+0x274/0x750 [ 2266.934916][T29263] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2266.940922][T29263] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2266.946749][T29263] __kmalloc_node_track_caller+0x3d/0x70 [ 2266.946771][T29263] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2266.946789][T29263] __alloc_skb+0x10b/0x5e0 15:31:28 executing program 1: [ 2266.962239][T29263] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2266.962265][T29263] alloc_skb_with_frags+0x93/0x590 [ 2266.962285][T29263] ? ip6_finish_output2+0x106d/0x2550 [ 2266.978389][T29263] sock_alloc_send_pskb+0x7ad/0x920 [ 2266.983620][T29263] ? ip6_finish_output2+0x10a0/0x2550 [ 2266.989032][T29263] ? proto_register+0x990/0x990 [ 2266.993912][T29263] ? __local_bh_enable_ip+0x15a/0x270 [ 2266.999522][T29263] ? ip6_mtu+0x2e6/0x460 [ 2267.003798][T29263] ? find_held_lock+0x35/0x130 [ 2267.008588][T29263] sock_alloc_send_skb+0x32/0x40 15:31:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff8d) [ 2267.013644][T29263] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2267.019408][T29263] ? ip_reply_glue_bits+0xc0/0xc0 [ 2267.024500][T29263] ? ip6_setup_cork+0x18f0/0x18f0 [ 2267.029562][T29263] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2267.034790][T29263] ip6_make_skb+0x32f/0x570 [ 2267.039316][T29263] ? ip_reply_glue_bits+0xc0/0xc0 [ 2267.044803][T29263] ? ip_reply_glue_bits+0xc0/0xc0 [ 2267.049845][T29263] ? ip6_push_pending_frames+0xf0/0xf0 [ 2267.055319][T29263] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2267.060930][T29263] ? ip6_dst_lookup_flow+0x220/0x220 [ 2267.066248][T29263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2267.073305][T29263] udpv6_sendmsg+0x218e/0x2990 [ 2267.078100][T29263] ? ip_reply_glue_bits+0xc0/0xc0 [ 2267.083162][T29263] ? udp_v6_get_port+0x6b0/0x6b0 [ 2267.088126][T29263] ? __might_fault+0x12b/0x1e0 [ 2267.092897][T29263] ? find_held_lock+0x35/0x130 [ 2267.097667][T29263] ? __might_fault+0x12b/0x1e0 [ 2267.102437][T29263] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2267.108666][T29263] ? rw_copy_check_uvector+0x2ce/0x390 [ 2267.114142][T29263] ? ___might_sleep+0x163/0x2c0 [ 2267.118999][T29263] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2267.124537][T29263] inet6_sendmsg+0x9e/0xe0 [ 2267.128970][T29263] ? inet6_sendmsg+0x9e/0xe0 [ 2267.133560][T29263] ? inet6_ioctl+0x1c0/0x1c0 [ 2267.138223][T29263] sock_sendmsg+0xd7/0x130 [ 2267.142651][T29263] ___sys_sendmsg+0x3e2/0x920 [ 2267.147331][T29263] ? copy_msghdr_from_user+0x440/0x440 [ 2267.152780][T29263] ? __kasan_check_read+0x11/0x20 [ 2267.157792][T29263] ? __lock_acquire+0x16f2/0x4a00 [ 2267.162801][T29263] ? __kasan_check_read+0x11/0x20 [ 2267.167822][T29263] ? __might_fault+0x12b/0x1e0 [ 2267.172572][T29263] ? find_held_lock+0x35/0x130 [ 2267.177323][T29263] ? __might_fault+0x12b/0x1e0 [ 2267.182079][T29263] ? ksys_dup3+0x3e0/0x3e0 [ 2267.186483][T29263] ? lock_downgrade+0x920/0x920 [ 2267.191329][T29263] ? ___might_sleep+0x163/0x2c0 [ 2267.196231][T29263] __sys_sendmmsg+0x1bf/0x4d0 [ 2267.200902][T29263] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2267.205945][T29263] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2267.212273][T29263] ? fput_many+0x12c/0x1a0 [ 2267.216686][T29263] ? fput+0x1b/0x20 [ 2267.220492][T29263] ? ksys_write+0x1cf/0x290 [ 2267.225034][T29263] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2267.230524][T29263] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2267.236099][T29263] ? do_syscall_64+0x26/0x760 [ 2267.240806][T29263] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2267.246869][T29263] ? do_syscall_64+0x26/0x760 [ 2267.251559][T29263] __x64_sys_sendmmsg+0x9d/0x100 [ 2267.256491][T29263] do_syscall_64+0xfa/0x760 [ 2267.260986][T29263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2267.266889][T29263] RIP: 0033:0x459a59 [ 2267.270862][T29263] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2267.290472][T29263] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2267.298908][T29263] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2267.306886][T29263] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2267.314845][T29263] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2267.322800][T29263] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2267.330951][T29263] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff8d) 15:31:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:32 executing program 5 (fault-call:4 fault-nth:88): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:32 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f) 15:31:32 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0ffffffff) 15:31:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:31:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40030000000000) [ 2271.067271][T29308] FAULT_INJECTION: forcing a failure. [ 2271.067271][T29308] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.102840][T29308] CPU: 0 PID: 29308 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2271.111077][T29308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2271.121154][T29308] Call Trace: [ 2271.124786][T29308] dump_stack+0x172/0x1f0 [ 2271.129992][T29308] should_fail.cold+0xa/0x15 [ 2271.134586][T29308] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2271.140057][T29308] ? fault_create_debugfs_attr+0x180/0x180 [ 2271.145937][T29308] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2271.151228][T29308] __should_failslab+0x121/0x190 [ 2271.156255][T29308] should_failslab+0x9/0x14 [ 2271.160758][T29308] kmem_cache_alloc+0x47/0x710 [ 2271.165505][T29308] ? __kasan_check_read+0x11/0x20 [ 2271.170628][T29308] skb_clone+0x154/0x3d0 [ 2271.174883][T29308] ip6_finish_output2+0x1862/0x2550 [ 2271.180153][T29308] ? ip6_mtu+0x2e6/0x460 [ 2271.184390][T29308] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2271.189935][T29308] ? lock_downgrade+0x920/0x920 [ 2271.194804][T29308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2271.202770][T29308] ? __kasan_check_read+0x11/0x20 [ 2271.207938][T29308] __ip6_finish_output+0x444/0xaa0 [ 2271.213112][T29308] ? __ip6_finish_output+0x444/0xaa0 [ 2271.218433][T29308] ip6_finish_output+0x38/0x1f0 [ 2271.223289][T29308] ip6_output+0x235/0x7f0 [ 2271.227616][T29308] ? ip6_finish_output+0x1f0/0x1f0 [ 2271.232718][T29308] ? __ip6_finish_output+0xaa0/0xaa0 [ 2271.238011][T29308] ? ip6_make_skb+0x370/0x570 [ 2271.242968][T29308] ? ip_reply_glue_bits+0xc0/0xc0 [ 2271.248006][T29308] ip6_local_out+0xbb/0x1b0 [ 2271.252512][T29308] ip6_send_skb+0xbb/0x350 [ 2271.256939][T29308] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2271.262555][T29308] ? ip6_dst_lookup_flow+0x220/0x220 [ 2271.267850][T29308] udpv6_sendmsg+0x21e0/0x2990 [ 2271.272620][T29308] ? ip_reply_glue_bits+0xc0/0xc0 [ 2271.277641][T29308] ? udp_v6_get_port+0x6b0/0x6b0 [ 2271.282571][T29308] ? __might_fault+0x12b/0x1e0 [ 2271.287330][T29308] ? find_held_lock+0x35/0x130 [ 2271.292093][T29308] ? __might_fault+0x12b/0x1e0 [ 2271.296846][T29308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2271.303074][T29308] ? rw_copy_check_uvector+0x2ce/0x390 [ 2271.308533][T29308] ? ___might_sleep+0x163/0x2c0 [ 2271.313500][T29308] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2271.319076][T29308] inet6_sendmsg+0x9e/0xe0 [ 2271.323504][T29308] ? inet6_sendmsg+0x9e/0xe0 [ 2271.328446][T29308] ? inet6_ioctl+0x1c0/0x1c0 [ 2271.333043][T29308] sock_sendmsg+0xd7/0x130 [ 2271.337554][T29308] ___sys_sendmsg+0x3e2/0x920 [ 2271.342227][T29308] ? copy_msghdr_from_user+0x440/0x440 [ 2271.347679][T29308] ? __kasan_check_read+0x11/0x20 [ 2271.352692][T29308] ? __lock_acquire+0x16f2/0x4a00 [ 2271.357719][T29308] ? __kasan_check_read+0x11/0x20 [ 2271.362732][T29308] ? __might_fault+0x12b/0x1e0 [ 2271.367485][T29308] ? find_held_lock+0x35/0x130 [ 2271.372241][T29308] ? __might_fault+0x12b/0x1e0 [ 2271.376998][T29308] ? ksys_dup3+0x3e0/0x3e0 [ 2271.381403][T29308] ? lock_downgrade+0x920/0x920 [ 2271.386336][T29308] ? ___might_sleep+0x163/0x2c0 [ 2271.391178][T29308] __sys_sendmmsg+0x1bf/0x4d0 [ 2271.395850][T29308] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2271.400881][T29308] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2271.407219][T29308] ? fput_many+0x12c/0x1a0 [ 2271.411635][T29308] ? fput+0x1b/0x20 [ 2271.415432][T29308] ? ksys_write+0x1cf/0x290 [ 2271.419925][T29308] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2271.425373][T29308] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2271.430846][T29308] ? do_syscall_64+0x26/0x760 [ 2271.435511][T29308] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2271.441567][T29308] ? do_syscall_64+0x26/0x760 [ 2271.446245][T29308] __x64_sys_sendmmsg+0x9d/0x100 [ 2271.451432][T29308] do_syscall_64+0xfa/0x760 [ 2271.455930][T29308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2271.462352][T29308] RIP: 0033:0x459a59 [ 2271.466242][T29308] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2271.486015][T29308] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2271.494440][T29308] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2271.502579][T29308] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2271.510567][T29308] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 15:31:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0ffffffff) [ 2271.518623][T29308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2271.526667][T29308] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2271.535200][ C0] net_ratelimit: 16 callbacks suppressed [ 2271.535207][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2271.546800][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:31:33 executing program 5 (fault-call:4 fault-nth:89): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:33 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff8d) 15:31:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:31:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0ffffffff) 15:31:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) [ 2271.848797][T29324] FAULT_INJECTION: forcing a failure. [ 2271.848797][T29324] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.862122][T29324] CPU: 0 PID: 29324 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2271.870020][T29324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2271.880088][T29324] Call Trace: [ 2271.883514][T29324] dump_stack+0x172/0x1f0 [ 2271.888486][T29324] should_fail.cold+0xa/0x15 [ 2271.893103][T29324] ? fault_create_debugfs_attr+0x180/0x180 [ 2271.898903][T29324] ? __kasan_check_read+0x11/0x20 [ 2271.903928][T29324] __should_failslab+0x121/0x190 [ 2271.908870][T29324] should_failslab+0x9/0x14 [ 2271.913367][T29324] kmem_cache_alloc+0x47/0x710 [ 2271.918134][T29324] ? lock_acquire+0x190/0x410 [ 2271.922796][T29324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2271.929112][T29324] skb_clone+0x154/0x3d0 [ 2271.933339][T29324] dev_queue_xmit_nit+0x342/0xa20 [ 2271.938348][T29324] ? validate_xmit_xfrm+0x43c/0xf10 [ 2271.943628][T29324] dev_hard_start_xmit+0xbb/0x9b0 [ 2271.948643][T29324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2271.954870][T29324] __dev_queue_xmit+0x2c6c/0x3720 [ 2271.959886][T29324] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2271.965164][T29324] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2271.971642][T29324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2271.978214][T29324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2271.984523][T29324] ? debug_smp_processor_id+0x3c/0x214 [ 2271.990601][T29324] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2271.996844][T29324] ? rcu_read_lock_held_common+0xbd/0x130 [ 2272.002559][T29324] dev_queue_xmit+0x18/0x20 [ 2272.007056][T29324] ? dev_queue_xmit+0x18/0x20 [ 2272.011717][T29324] neigh_direct_output+0x16/0x20 [ 2272.016778][T29324] ip6_finish_output2+0x1034/0x2550 [ 2272.021995][T29324] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2272.027539][T29324] ? lock_downgrade+0x920/0x920 [ 2272.032385][T29324] ? netif_rx_ni+0x670/0x670 [ 2272.036973][T29324] ? __kasan_check_read+0x11/0x20 [ 2272.041986][T29324] __ip6_finish_output+0x444/0xaa0 [ 2272.047174][T29324] ? __ip6_finish_output+0x444/0xaa0 [ 2272.052445][T29324] ip6_finish_output+0x38/0x1f0 [ 2272.058320][T29324] ip6_output+0x235/0x7f0 [ 2272.062723][T29324] ? ip6_finish_output+0x1f0/0x1f0 [ 2272.067819][T29324] ? __ip6_finish_output+0xaa0/0xaa0 [ 2272.073100][T29324] ? ip6_make_skb+0x370/0x570 [ 2272.077763][T29324] ? ip_reply_glue_bits+0xc0/0xc0 [ 2272.082781][T29324] ip6_local_out+0xbb/0x1b0 [ 2272.087277][T29324] ip6_send_skb+0xbb/0x350 [ 2272.091681][T29324] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2272.097836][T29324] ? ip6_dst_lookup_flow+0x220/0x220 [ 2272.103198][T29324] udpv6_sendmsg+0x21e0/0x2990 [ 2272.107951][T29324] ? ip_reply_glue_bits+0xc0/0xc0 [ 2272.112961][T29324] ? udp_v6_get_port+0x6b0/0x6b0 [ 2272.117899][T29324] ? __might_fault+0x12b/0x1e0 [ 2272.122646][T29324] ? find_held_lock+0x35/0x130 [ 2272.127391][T29324] ? __might_fault+0x12b/0x1e0 [ 2272.132334][T29324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2272.138730][T29324] ? rw_copy_check_uvector+0x2ce/0x390 [ 2272.144193][T29324] ? ___might_sleep+0x163/0x2c0 [ 2272.149123][T29324] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2272.154663][T29324] inet6_sendmsg+0x9e/0xe0 [ 2272.159067][T29324] ? inet6_sendmsg+0x9e/0xe0 [ 2272.163729][T29324] ? inet6_ioctl+0x1c0/0x1c0 [ 2272.168313][T29324] sock_sendmsg+0xd7/0x130 [ 2272.172711][T29324] ___sys_sendmsg+0x3e2/0x920 [ 2272.177375][T29324] ? copy_msghdr_from_user+0x440/0x440 [ 2272.182821][T29324] ? __kasan_check_read+0x11/0x20 [ 2272.188088][T29324] ? __lock_acquire+0x16f2/0x4a00 [ 2272.193104][T29324] ? __kasan_check_read+0x11/0x20 [ 2272.198128][T29324] ? __might_fault+0x12b/0x1e0 [ 2272.203083][T29324] ? find_held_lock+0x35/0x130 [ 2272.207840][T29324] ? __might_fault+0x12b/0x1e0 [ 2272.212593][T29324] ? ksys_dup3+0x3e0/0x3e0 [ 2272.216998][T29324] ? lock_downgrade+0x920/0x920 [ 2272.221843][T29324] ? ___might_sleep+0x163/0x2c0 [ 2272.226679][T29324] __sys_sendmmsg+0x1bf/0x4d0 [ 2272.231344][T29324] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2272.236464][T29324] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2272.243127][T29324] ? fput_many+0x12c/0x1a0 [ 2272.247676][T29324] ? fput+0x1b/0x20 [ 2272.251569][T29324] ? ksys_write+0x1cf/0x290 [ 2272.256162][T29324] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2272.261615][T29324] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2272.267059][T29324] ? do_syscall_64+0x26/0x760 [ 2272.271818][T29324] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2272.277868][T29324] ? do_syscall_64+0x26/0x760 [ 2272.282542][T29324] __x64_sys_sendmmsg+0x9d/0x100 [ 2272.287477][T29324] do_syscall_64+0xfa/0x760 [ 2272.291993][T29324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2272.297966][T29324] RIP: 0033:0x459a59 [ 2272.301934][T29324] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2272.321617][T29324] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2272.330195][T29324] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2272.338149][T29324] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2272.346189][T29324] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2272.354402][T29324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2272.362362][T29324] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2272.375867][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2272.381939][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2272.387833][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2272.393625][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2272.399522][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2272.405302][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2272.411170][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2272.417528][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0ffffffff) 15:31:39 executing program 5 (fault-call:4 fault-nth:90): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0ffffffff) 15:31:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x100000000000000) 15:31:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40030000000000) [ 2277.391940][T29355] FAULT_INJECTION: forcing a failure. [ 2277.391940][T29355] name failslab, interval 1, probability 0, space 0, times 0 [ 2277.404769][T29355] CPU: 0 PID: 29355 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2277.412690][T29355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2277.422770][T29355] Call Trace: [ 2277.426244][T29355] dump_stack+0x172/0x1f0 [ 2277.430593][T29355] should_fail.cold+0xa/0x15 [ 2277.435202][T29355] ? fault_create_debugfs_attr+0x180/0x180 [ 2277.441161][T29355] ? __kasan_check_read+0x11/0x20 [ 2277.446755][T29355] __should_failslab+0x121/0x190 [ 2277.451729][T29355] should_failslab+0x9/0x14 [ 2277.456388][T29355] kmem_cache_alloc+0x47/0x710 [ 2277.461568][T29355] ? lock_acquire+0x190/0x410 [ 2277.466265][T29355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2277.472531][T29355] skb_clone+0x154/0x3d0 [ 2277.476774][T29355] dev_queue_xmit_nit+0x342/0xa20 [ 2277.481880][T29355] ? validate_xmit_xfrm+0x43c/0xf10 [ 2277.487098][T29355] dev_hard_start_xmit+0xbb/0x9b0 [ 2277.492148][T29355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2277.498405][T29355] __dev_queue_xmit+0x2c6c/0x3720 [ 2277.503446][T29355] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2277.508752][T29355] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2277.514334][T29355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2277.520816][T29355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2277.527190][T29355] ? debug_smp_processor_id+0x3c/0x214 [ 2277.532689][T29355] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2277.538880][T29355] ? rcu_read_lock_held_common+0xbd/0x130 [ 2277.544612][T29355] dev_queue_xmit+0x18/0x20 [ 2277.549123][T29355] ? dev_queue_xmit+0x18/0x20 [ 2277.553821][T29355] neigh_direct_output+0x16/0x20 [ 2277.558881][T29355] ip6_finish_output2+0x1034/0x2550 [ 2277.564080][T29355] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2277.569755][T29355] ? lock_downgrade+0x920/0x920 [ 2277.574733][T29355] ? netif_rx_ni+0x670/0x670 [ 2277.579315][T29355] ? __kasan_check_read+0x11/0x20 [ 2277.584363][T29355] __ip6_finish_output+0x444/0xaa0 [ 2277.589493][T29355] ? __ip6_finish_output+0x444/0xaa0 [ 2277.594865][T29355] ip6_finish_output+0x38/0x1f0 [ 2277.599790][T29355] ip6_output+0x235/0x7f0 [ 2277.604123][T29355] ? ip6_finish_output+0x1f0/0x1f0 [ 2277.609239][T29355] ? __ip6_finish_output+0xaa0/0xaa0 [ 2277.614605][T29355] ? ip6_make_skb+0x370/0x570 [ 2277.619278][T29355] ? ip_reply_glue_bits+0xc0/0xc0 [ 2277.624293][T29355] ip6_local_out+0xbb/0x1b0 [ 2277.628818][T29355] ip6_send_skb+0xbb/0x350 [ 2277.633244][T29355] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2277.638694][T29355] ? ip6_dst_lookup_flow+0x220/0x220 [ 2277.643974][T29355] udpv6_sendmsg+0x21e0/0x2990 [ 2277.648892][T29355] ? ip_reply_glue_bits+0xc0/0xc0 [ 2277.654008][T29355] ? udp_v6_get_port+0x6b0/0x6b0 [ 2277.658969][T29355] ? __might_fault+0x12b/0x1e0 [ 2277.663783][T29355] ? find_held_lock+0x35/0x130 [ 2277.668547][T29355] ? __might_fault+0x12b/0x1e0 [ 2277.673324][T29355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2277.679580][T29355] ? rw_copy_check_uvector+0x2ce/0x390 [ 2277.685173][T29355] ? ___might_sleep+0x163/0x2c0 [ 2277.690054][T29355] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2277.695637][T29355] inet6_sendmsg+0x9e/0xe0 [ 2277.700076][T29355] ? inet6_sendmsg+0x9e/0xe0 [ 2277.704681][T29355] ? inet6_ioctl+0x1c0/0x1c0 [ 2277.709293][T29355] sock_sendmsg+0xd7/0x130 [ 2277.713798][T29355] ___sys_sendmsg+0x3e2/0x920 [ 2277.718478][T29355] ? copy_msghdr_from_user+0x440/0x440 [ 2277.723940][T29355] ? __kasan_check_read+0x11/0x20 [ 2277.728973][T29355] ? __lock_acquire+0x16f2/0x4a00 [ 2277.734001][T29355] ? __kasan_check_read+0x11/0x20 [ 2277.739041][T29355] ? __might_fault+0x12b/0x1e0 [ 2277.743804][T29355] ? find_held_lock+0x35/0x130 [ 2277.748649][T29355] ? __might_fault+0x12b/0x1e0 [ 2277.753429][T29355] ? ksys_dup3+0x3e0/0x3e0 [ 2277.757852][T29355] ? lock_downgrade+0x920/0x920 [ 2277.762729][T29355] ? ___might_sleep+0x163/0x2c0 [ 2277.767597][T29355] __sys_sendmmsg+0x1bf/0x4d0 [ 2277.772294][T29355] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2277.777346][T29355] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2277.783721][T29355] ? fput_many+0x12c/0x1a0 [ 2277.788237][T29355] ? fput+0x1b/0x20 [ 2277.792054][T29355] ? ksys_write+0x1cf/0x290 [ 2277.796643][T29355] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2277.802099][T29355] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2277.807566][T29355] ? do_syscall_64+0x26/0x760 [ 2277.812246][T29355] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2277.818481][T29355] ? do_syscall_64+0x26/0x760 [ 2277.823453][T29355] __x64_sys_sendmmsg+0x9d/0x100 [ 2277.828586][T29355] do_syscall_64+0xfa/0x760 [ 2277.833112][T29355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2277.839214][T29355] RIP: 0033:0x459a59 [ 2277.843201][T29355] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2277.863127][T29355] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2277.872405][T29355] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2277.880483][T29355] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2277.888463][T29355] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2277.896618][T29355] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2277.904665][T29355] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2277.913327][ C0] net_ratelimit: 14 callbacks suppressed [ 2277.913339][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2277.925935][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:31:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0ffffffff) 15:31:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0ffffffff) 15:31:40 executing program 5 (fault-call:4 fault-nth:91): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0ffffffff) 15:31:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x200000000000000) 15:31:40 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, 0x0, &(0x7f000033bffc)) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) ioctl(r1, 0x9, &(0x7f0000000000)="ffa4bbd52b9f7ee228385d78df0101e963afdc6b1b5b9b2cfe6b49f562d29aa8282c52a99c23a38c34377dc6e0ddba1325336dbd3a4134fb9b9bf239306a4118c948589f940ee34eaf4f8b5faad2d27bed98e88bccbd8e212dca6354a5ff64ba6e9b67940bf5ab3ace9b4bc0decc73803f264aa1ad72789a706705088a4e6a4edaa09dbaee67a36f4e3c5f531739ca83bfccce50465ac014ba6c6529093592e5debdbf1914f2d8c02fa5e7a2b4fd87a62a9650f9f87e0e3e8f51e981fcffacfbebf96881af9a4e11155d416dbb7b1a") [ 2278.219163][T29368] FAULT_INJECTION: forcing a failure. [ 2278.219163][T29368] name failslab, interval 1, probability 0, space 0, times 0 [ 2278.232299][T29368] CPU: 0 PID: 29368 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2278.240374][T29368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2278.250522][T29368] Call Trace: [ 2278.253900][T29368] dump_stack+0x172/0x1f0 [ 2278.258316][T29368] should_fail.cold+0xa/0x15 [ 2278.262892][T29368] ? fault_create_debugfs_attr+0x180/0x180 [ 2278.268685][T29368] ? ___might_sleep+0x163/0x2c0 [ 2278.273524][T29368] __should_failslab+0x121/0x190 [ 2278.278450][T29368] should_failslab+0x9/0x14 [ 2278.282938][T29368] kmem_cache_alloc_node_trace+0x274/0x750 [ 2278.288739][T29368] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2278.294714][T29368] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2278.300506][T29368] __kmalloc_node_track_caller+0x3d/0x70 [ 2278.306134][T29368] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2278.311497][T29368] __alloc_skb+0x10b/0x5e0 [ 2278.315915][T29368] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2278.321449][T29368] alloc_skb_with_frags+0x93/0x590 [ 2278.326543][T29368] ? ip6_finish_output2+0x106d/0x2550 [ 2278.331991][T29368] sock_alloc_send_pskb+0x7ad/0x920 [ 2278.337177][T29368] ? ip6_finish_output2+0x10a0/0x2550 [ 2278.342539][T29368] ? proto_register+0x990/0x990 [ 2278.347376][T29368] ? __local_bh_enable_ip+0x15a/0x270 [ 2278.352748][T29368] ? ip6_mtu+0x2e6/0x460 [ 2278.356985][T29368] ? find_held_lock+0x35/0x130 [ 2278.361752][T29368] sock_alloc_send_skb+0x32/0x40 [ 2278.366675][T29368] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2278.372555][T29368] ? ip_reply_glue_bits+0xc0/0xc0 [ 2278.377578][T29368] ? ip6_setup_cork+0x18f0/0x18f0 [ 2278.382617][T29368] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2278.387722][T29368] ip6_make_skb+0x32f/0x570 [ 2278.392206][T29368] ? ip_reply_glue_bits+0xc0/0xc0 [ 2278.397216][T29368] ? ip_reply_glue_bits+0xc0/0xc0 [ 2278.402232][T29368] ? ip6_push_pending_frames+0xf0/0xf0 [ 2278.407677][T29368] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2278.413207][T29368] ? ip6_dst_lookup_flow+0x220/0x220 [ 2278.418475][T29368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2278.424705][T29368] udpv6_sendmsg+0x218e/0x2990 [ 2278.429466][T29368] ? ip_reply_glue_bits+0xc0/0xc0 [ 2278.434491][T29368] ? udp_v6_get_port+0x6b0/0x6b0 [ 2278.439418][T29368] ? __might_fault+0x12b/0x1e0 [ 2278.444175][T29368] ? find_held_lock+0x35/0x130 [ 2278.448925][T29368] ? __might_fault+0x12b/0x1e0 [ 2278.453672][T29368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2278.459904][T29368] ? rw_copy_check_uvector+0x2ce/0x390 [ 2278.465359][T29368] ? ___might_sleep+0x163/0x2c0 [ 2278.470210][T29368] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2278.475746][T29368] inet6_sendmsg+0x9e/0xe0 [ 2278.480147][T29368] ? inet6_sendmsg+0x9e/0xe0 [ 2278.484717][T29368] ? inet6_ioctl+0x1c0/0x1c0 [ 2278.489290][T29368] sock_sendmsg+0xd7/0x130 [ 2278.493691][T29368] ___sys_sendmsg+0x3e2/0x920 [ 2278.498353][T29368] ? copy_msghdr_from_user+0x440/0x440 [ 2278.503795][T29368] ? __kasan_check_read+0x11/0x20 [ 2278.508817][T29368] ? __lock_acquire+0x16f2/0x4a00 [ 2278.513832][T29368] ? __kasan_check_read+0x11/0x20 [ 2278.518943][T29368] ? __might_fault+0x12b/0x1e0 [ 2278.523688][T29368] ? find_held_lock+0x35/0x130 [ 2278.528436][T29368] ? __might_fault+0x12b/0x1e0 [ 2278.533185][T29368] ? ksys_dup3+0x3e0/0x3e0 [ 2278.537587][T29368] ? lock_downgrade+0x920/0x920 [ 2278.542440][T29368] ? ___might_sleep+0x163/0x2c0 [ 2278.547305][T29368] __sys_sendmmsg+0x1bf/0x4d0 [ 2278.551989][T29368] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2278.557071][T29368] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2278.563310][T29368] ? fput_many+0x12c/0x1a0 [ 2278.567716][T29368] ? fput+0x1b/0x20 [ 2278.571513][T29368] ? ksys_write+0x1cf/0x290 [ 2278.576011][T29368] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2278.581462][T29368] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2278.585833][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2278.587003][T29368] ? do_syscall_64+0x26/0x760 [ 2278.593451][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2278.598057][T29368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2278.598071][T29368] ? do_syscall_64+0x26/0x760 [ 2278.598096][T29368] __x64_sys_sendmmsg+0x9d/0x100 [ 2278.598114][T29368] do_syscall_64+0xfa/0x760 [ 2278.598135][T29368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2278.603951][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2278.610143][T29368] RIP: 0033:0x459a59 [ 2278.610161][T29368] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2278.610169][T29368] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2278.614887][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2278.619842][T29368] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2278.619852][T29368] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2278.619860][T29368] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2278.619870][T29368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2278.619886][T29368] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2278.624465][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2278.721472][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2278.727407][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2278.733185][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2284.106000][ C0] net_ratelimit: 2 callbacks suppressed [ 2284.111991][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2284.117991][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2284.835840][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2284.841760][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2284.847674][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2284.853440][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2284.915875][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2284.921806][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2284.927853][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2284.933637][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:48 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:31:48 executing program 5 (fault-call:4 fault-nth:92): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x100000000000000) 15:31:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) [ 2286.784684][T29403] FAULT_INJECTION: forcing a failure. [ 2286.784684][T29403] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.802188][T29403] CPU: 0 PID: 29403 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2286.810144][T29403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2286.821453][T29403] Call Trace: [ 2286.824787][T29403] dump_stack+0x172/0x1f0 [ 2286.829195][T29403] should_fail.cold+0xa/0x15 [ 2286.833837][T29403] ? fault_create_debugfs_attr+0x180/0x180 [ 2286.839786][T29403] ? ___might_sleep+0x163/0x2c0 [ 2286.844763][T29403] __should_failslab+0x121/0x190 [ 2286.849740][T29403] should_failslab+0x9/0x14 [ 2286.854376][T29403] kmem_cache_alloc_node+0x268/0x740 [ 2286.859870][T29403] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2286.865201][T29403] ? __dev_queue_xmit+0x1798/0x3720 [ 2286.870670][T29403] ? trace_hardirqs_on+0x67/0x240 [ 2286.875737][T29403] __alloc_skb+0xd5/0x5e0 [ 2286.880089][T29403] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2286.885650][T29403] alloc_skb_with_frags+0x93/0x590 [ 2286.891024][T29403] ? ip6_finish_output2+0x106d/0x2550 [ 2286.896683][T29403] sock_alloc_send_pskb+0x7ad/0x920 [ 2286.902782][T29403] ? ip6_finish_output2+0x10a0/0x2550 [ 2286.908292][T29403] ? proto_register+0x990/0x990 [ 2286.913157][T29403] ? __local_bh_enable_ip+0x15a/0x270 [ 2286.918559][T29403] ? ip6_mtu+0x2e6/0x460 [ 2286.922851][T29403] ? find_held_lock+0x35/0x130 [ 2286.927640][T29403] sock_alloc_send_skb+0x32/0x40 [ 2286.932612][T29403] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2286.938365][T29403] ? ip_reply_glue_bits+0xc0/0xc0 [ 2286.943611][T29403] ? ip6_setup_cork+0x18f0/0x18f0 [ 2286.948810][T29403] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2286.953955][T29403] ip6_make_skb+0x32f/0x570 [ 2286.958486][T29403] ? ip_reply_glue_bits+0xc0/0xc0 [ 2286.964461][T29403] ? ip_reply_glue_bits+0xc0/0xc0 [ 2286.970044][T29403] ? ip6_push_pending_frames+0xf0/0xf0 [ 2286.975643][T29403] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2286.981212][T29403] ? ip6_dst_lookup_flow+0x220/0x220 [ 2286.986825][T29403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2286.993200][T29403] udpv6_sendmsg+0x218e/0x2990 [ 2286.998091][T29403] ? ip_reply_glue_bits+0xc0/0xc0 [ 2287.003844][T29403] ? udp_v6_get_port+0x6b0/0x6b0 [ 2287.008832][T29403] ? __might_fault+0x12b/0x1e0 [ 2287.014065][T29403] ? find_held_lock+0x35/0x130 [ 2287.019464][T29403] ? __might_fault+0x12b/0x1e0 [ 2287.024471][T29403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2287.030958][T29403] ? rw_copy_check_uvector+0x2ce/0x390 [ 2287.036790][T29403] ? ___might_sleep+0x163/0x2c0 [ 2287.042071][T29403] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2287.047651][T29403] inet6_sendmsg+0x9e/0xe0 [ 2287.052181][T29403] ? inet6_sendmsg+0x9e/0xe0 [ 2287.057185][T29403] ? inet6_ioctl+0x1c0/0x1c0 [ 2287.061799][T29403] sock_sendmsg+0xd7/0x130 [ 2287.066449][T29403] ___sys_sendmsg+0x3e2/0x920 [ 2287.071151][T29403] ? copy_msghdr_from_user+0x440/0x440 [ 2287.076722][T29403] ? __kasan_check_read+0x11/0x20 [ 2287.081774][T29403] ? __lock_acquire+0x16f2/0x4a00 [ 2287.087500][T29403] ? __kasan_check_read+0x11/0x20 [ 2287.092576][T29403] ? __might_fault+0x12b/0x1e0 [ 2287.097357][T29403] ? find_held_lock+0x35/0x130 [ 2287.102210][T29403] ? __might_fault+0x12b/0x1e0 [ 2287.107186][T29403] ? ksys_dup3+0x3e0/0x3e0 [ 2287.111636][T29403] ? lock_downgrade+0x920/0x920 [ 2287.116504][T29403] ? ___might_sleep+0x163/0x2c0 [ 2287.121368][T29403] __sys_sendmmsg+0x1bf/0x4d0 [ 2287.126227][T29403] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2287.131293][T29403] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2287.137876][T29403] ? fput_many+0x12c/0x1a0 [ 2287.142303][T29403] ? fput+0x1b/0x20 [ 2287.146306][T29403] ? ksys_write+0x1cf/0x290 [ 2287.151332][T29403] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2287.156921][T29403] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2287.162663][T29403] ? do_syscall_64+0x26/0x760 [ 2287.167519][T29403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2287.173620][T29403] ? do_syscall_64+0x26/0x760 [ 2287.178318][T29403] __x64_sys_sendmmsg+0x9d/0x100 [ 2287.183291][T29403] do_syscall_64+0xfa/0x760 [ 2287.187810][T29403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2287.193718][T29403] RIP: 0033:0x459a59 [ 2287.197797][T29403] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2287.217526][T29403] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2287.226663][T29403] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2287.234807][T29403] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2287.242904][T29403] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2287.251104][T29403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2287.259248][T29403] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0ffffffff) 15:31:49 executing program 5 (fault-call:4 fault-nth:93): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x40030000000000) 15:31:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700000000000000) 15:31:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x200000000000000) [ 2287.568533][T29415] FAULT_INJECTION: forcing a failure. [ 2287.568533][T29415] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.582053][T29415] CPU: 1 PID: 29415 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2287.590319][T29415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2287.600399][T29415] Call Trace: [ 2287.603705][T29415] dump_stack+0x172/0x1f0 [ 2287.608041][T29415] should_fail.cold+0xa/0x15 [ 2287.612627][T29415] ? fault_create_debugfs_attr+0x180/0x180 [ 2287.618428][T29415] ? __kasan_check_read+0x11/0x20 [ 2287.625447][T29415] __should_failslab+0x121/0x190 [ 2287.630371][T29415] should_failslab+0x9/0x14 [ 2287.634870][T29415] kmem_cache_alloc+0x47/0x710 [ 2287.639619][T29415] ? lock_acquire+0x190/0x410 [ 2287.644332][T29415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2287.650576][T29415] skb_clone+0x154/0x3d0 [ 2287.654805][T29415] dev_queue_xmit_nit+0x342/0xa20 [ 2287.660172][T29415] ? validate_xmit_xfrm+0x43c/0xf10 [ 2287.665726][T29415] dev_hard_start_xmit+0xbb/0x9b0 [ 2287.670740][T29415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2287.676967][T29415] __dev_queue_xmit+0x2c6c/0x3720 [ 2287.681985][T29415] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2287.687263][T29415] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2287.692800][T29415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2287.699024][T29415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2287.705254][T29415] ? debug_smp_processor_id+0x3c/0x214 [ 2287.710699][T29415] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2287.717448][T29415] ? rcu_read_lock_held_common+0xbd/0x130 [ 2287.723157][T29415] dev_queue_xmit+0x18/0x20 [ 2287.727648][T29415] ? dev_queue_xmit+0x18/0x20 [ 2287.732332][T29415] neigh_direct_output+0x16/0x20 [ 2287.737254][T29415] ip6_finish_output2+0x1034/0x2550 [ 2287.742456][T29415] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2287.748071][T29415] ? lock_downgrade+0x920/0x920 [ 2287.752908][T29415] ? netif_rx_ni+0x670/0x670 [ 2287.757492][T29415] ? __kasan_check_read+0x11/0x20 [ 2287.762609][T29415] __ip6_finish_output+0x444/0xaa0 [ 2287.767793][T29415] ? __ip6_finish_output+0x444/0xaa0 [ 2287.773068][T29415] ip6_finish_output+0x38/0x1f0 [ 2287.778001][T29415] ip6_output+0x235/0x7f0 [ 2287.782322][T29415] ? ip6_finish_output+0x1f0/0x1f0 [ 2287.787421][T29415] ? __ip6_finish_output+0xaa0/0xaa0 [ 2287.792686][T29415] ? ip6_make_skb+0x370/0x570 [ 2287.797351][T29415] ? ip_reply_glue_bits+0xc0/0xc0 [ 2287.802538][T29415] ip6_local_out+0xbb/0x1b0 [ 2287.807029][T29415] ip6_send_skb+0xbb/0x350 [ 2287.811436][T29415] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2287.816875][T29415] ? ip6_dst_lookup_flow+0x220/0x220 [ 2287.822270][T29415] udpv6_sendmsg+0x21e0/0x2990 [ 2287.827115][T29415] ? ip_reply_glue_bits+0xc0/0xc0 [ 2287.832130][T29415] ? udp_v6_get_port+0x6b0/0x6b0 [ 2287.837065][T29415] ? _raw_spin_unlock_irq+0x28/0x90 [ 2287.842273][T29415] ? __might_fault+0x12b/0x1e0 [ 2287.847036][T29415] ? find_held_lock+0x35/0x130 [ 2287.851797][T29415] ? __might_fault+0x12b/0x1e0 [ 2287.856572][T29415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2287.862804][T29415] ? rw_copy_check_uvector+0x2ce/0x390 [ 2287.868337][T29415] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2287.873539][T29415] ? ___might_sleep+0x163/0x2c0 [ 2287.878414][T29415] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2287.884023][T29415] inet6_sendmsg+0x9e/0xe0 [ 2287.888424][T29415] ? inet6_sendmsg+0x9e/0xe0 [ 2287.892995][T29415] ? inet6_ioctl+0x1c0/0x1c0 [ 2287.897592][T29415] sock_sendmsg+0xd7/0x130 [ 2287.902083][T29415] ___sys_sendmsg+0x3e2/0x920 [ 2287.906770][T29415] ? copy_msghdr_from_user+0x440/0x440 [ 2287.912400][T29415] ? __kasan_check_read+0x11/0x20 [ 2287.917501][T29415] ? __lock_acquire+0x16f2/0x4a00 [ 2287.923034][T29415] ? __kasan_check_read+0x11/0x20 [ 2287.928148][T29415] ? __might_fault+0x12b/0x1e0 [ 2287.932909][T29415] ? find_held_lock+0x35/0x130 [ 2287.937671][T29415] ? __might_fault+0x12b/0x1e0 [ 2287.942420][T29415] ? ksys_dup3+0x3e0/0x3e0 [ 2287.946824][T29415] ? lock_downgrade+0x920/0x920 [ 2287.951729][T29415] ? ___might_sleep+0x163/0x2c0 [ 2287.956579][T29415] __sys_sendmmsg+0x1bf/0x4d0 [ 2287.961242][T29415] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2287.966282][T29415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2287.972500][T29415] ? fput_many+0x12c/0x1a0 [ 2287.976919][T29415] ? fput+0x1b/0x20 [ 2287.980826][T29415] ? ksys_write+0x1cf/0x290 [ 2287.985333][T29415] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2287.990812][T29415] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2287.996265][T29415] ? do_syscall_64+0x26/0x760 [ 2288.000928][T29415] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2288.006979][T29415] ? do_syscall_64+0x26/0x760 [ 2288.011672][T29415] __x64_sys_sendmmsg+0x9d/0x100 [ 2288.016610][T29415] do_syscall_64+0xfa/0x760 [ 2288.021114][T29415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2288.027000][T29415] RIP: 0033:0x459a59 [ 2288.030890][T29415] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2288.050479][T29415] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2288.058870][T29415] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 15:31:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) [ 2288.066837][T29415] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2288.075163][T29415] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2288.083211][T29415] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2288.091167][T29415] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2291.385879][ C1] net_ratelimit: 6 callbacks suppressed [ 2291.385888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2291.397680][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2291.403506][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2291.409304][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2291.415100][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2291.420936][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2291.426923][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2291.432656][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2291.438525][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2291.444272][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:31:55 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) 15:31:55 executing program 5 (fault-call:4 fault-nth:94): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) 15:31:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x800000000000000) 15:31:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000a0ffffffff) 15:31:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000) [ 2294.074106][T29448] FAULT_INJECTION: forcing a failure. [ 2294.074106][T29448] name failslab, interval 1, probability 0, space 0, times 0 [ 2294.088816][T29448] CPU: 0 PID: 29448 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2294.096766][T29448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2294.106948][T29448] Call Trace: [ 2294.110307][T29448] dump_stack+0x172/0x1f0 [ 2294.114864][T29448] should_fail.cold+0xa/0x15 [ 2294.119501][T29448] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2294.124800][T29448] ? fault_create_debugfs_attr+0x180/0x180 [ 2294.130641][T29448] ? ipv6_chk_mcast_addr+0x2cb/0x6f0 [ 2294.136157][T29448] __should_failslab+0x121/0x190 [ 2294.141139][T29448] should_failslab+0x9/0x14 [ 2294.145921][T29448] kmem_cache_alloc+0x47/0x710 [ 2294.150964][T29448] ? __kasan_check_read+0x11/0x20 [ 2294.156002][T29448] skb_clone+0x154/0x3d0 [ 2294.160238][T29448] ip6_finish_output2+0x1862/0x2550 [ 2294.165464][T29448] ? ip6_mtu+0x2e6/0x460 [ 2294.169706][T29448] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2294.175282][T29448] ? lock_downgrade+0x920/0x920 [ 2294.180148][T29448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2294.186683][T29448] ? __kasan_check_read+0x11/0x20 [ 2294.191979][T29448] __ip6_finish_output+0x444/0xaa0 [ 2294.197097][T29448] ? __ip6_finish_output+0x444/0xaa0 [ 2294.202565][T29448] ip6_finish_output+0x38/0x1f0 [ 2294.207443][T29448] ip6_output+0x235/0x7f0 [ 2294.212241][T29448] ? ip6_finish_output+0x1f0/0x1f0 [ 2294.217492][T29448] ? __ip6_finish_output+0xaa0/0xaa0 [ 2294.223260][T29448] ? ip6_make_skb+0x370/0x570 [ 2294.228075][T29448] ? ip_reply_glue_bits+0xc0/0xc0 [ 2294.233292][T29448] ip6_local_out+0xbb/0x1b0 [ 2294.237914][T29448] ip6_send_skb+0xbb/0x350 [ 2294.243489][T29448] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2294.249079][T29448] ? ip6_dst_lookup_flow+0x220/0x220 [ 2294.254491][T29448] udpv6_sendmsg+0x21e0/0x2990 [ 2294.259886][T29448] ? ip_reply_glue_bits+0xc0/0xc0 [ 2294.265031][T29448] ? udp_v6_get_port+0x6b0/0x6b0 [ 2294.269985][T29448] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2294.275468][T29448] ? __might_fault+0x12b/0x1e0 [ 2294.280430][T29448] ? find_held_lock+0x35/0x130 [ 2294.285215][T29448] ? __might_fault+0x12b/0x1e0 [ 2294.289986][T29448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2294.296252][T29448] ? rw_copy_check_uvector+0x2ce/0x390 [ 2294.301821][T29448] ? ___might_sleep+0x163/0x2c0 [ 2294.307211][T29448] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2294.312938][T29448] inet6_sendmsg+0x9e/0xe0 [ 2294.317393][T29448] ? inet6_sendmsg+0x9e/0xe0 [ 2294.322215][T29448] ? inet6_ioctl+0x1c0/0x1c0 [ 2294.326854][T29448] sock_sendmsg+0xd7/0x130 [ 2294.331370][T29448] ___sys_sendmsg+0x3e2/0x920 [ 2294.336077][T29448] ? copy_msghdr_from_user+0x440/0x440 [ 2294.341707][T29448] ? __kasan_check_read+0x11/0x20 [ 2294.346759][T29448] ? __lock_acquire+0x16f2/0x4a00 [ 2294.352037][T29448] ? __kasan_check_read+0x11/0x20 [ 2294.358303][T29448] ? __might_fault+0x12b/0x1e0 [ 2294.363071][T29448] ? find_held_lock+0x35/0x130 [ 2294.367842][T29448] ? __might_fault+0x12b/0x1e0 [ 2294.372716][T29448] ? ksys_dup3+0x3e0/0x3e0 [ 2294.377144][T29448] ? lock_downgrade+0x920/0x920 [ 2294.382005][T29448] ? ___might_sleep+0x163/0x2c0 [ 2294.386884][T29448] __sys_sendmmsg+0x1bf/0x4d0 [ 2294.391602][T29448] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2294.396835][T29448] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2294.403456][T29448] ? fput_many+0x12c/0x1a0 [ 2294.407894][T29448] ? fput+0x1b/0x20 [ 2294.411738][T29448] ? ksys_write+0x1cf/0x290 [ 2294.416253][T29448] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2294.421764][T29448] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2294.427440][T29448] ? do_syscall_64+0x26/0x760 [ 2294.432273][T29448] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2294.438779][T29448] ? do_syscall_64+0x26/0x760 [ 2294.443488][T29448] __x64_sys_sendmmsg+0x9d/0x100 [ 2294.448610][T29448] do_syscall_64+0xfa/0x760 [ 2294.453163][T29448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2294.459089][T29448] RIP: 0033:0x459a59 [ 2294.463099][T29448] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2294.482895][T29448] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2294.491345][T29448] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2294.499368][T29448] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2294.508607][T29448] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2294.516869][T29448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2294.525134][T29448] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x100000000000000) 15:31:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x200000000000000) 15:31:56 executing program 5 (fault-call:4 fault-nth:95): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:31:56 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700000000000000) 15:31:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) [ 2294.791525][T29463] FAULT_INJECTION: forcing a failure. [ 2294.791525][T29463] name failslab, interval 1, probability 0, space 0, times 0 [ 2294.804234][T29463] CPU: 0 PID: 29463 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2294.812134][T29463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2294.822663][T29463] Call Trace: [ 2294.825982][T29463] dump_stack+0x172/0x1f0 [ 2294.830354][T29463] should_fail.cold+0xa/0x15 [ 2294.834962][T29463] ? fault_create_debugfs_attr+0x180/0x180 [ 2294.840777][T29463] ? __kasan_check_read+0x11/0x20 [ 2294.845823][T29463] __should_failslab+0x121/0x190 [ 2294.850812][T29463] should_failslab+0x9/0x14 [ 2294.855419][T29463] kmem_cache_alloc+0x47/0x710 [ 2294.860304][T29463] ? lock_acquire+0x190/0x410 [ 2294.865156][T29463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2294.871584][T29463] skb_clone+0x154/0x3d0 [ 2294.875961][T29463] dev_queue_xmit_nit+0x342/0xa20 [ 2294.881093][T29463] ? validate_xmit_xfrm+0x43c/0xf10 [ 2294.886310][T29463] dev_hard_start_xmit+0xbb/0x9b0 [ 2294.891532][T29463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2294.897759][T29463] __dev_queue_xmit+0x2c6c/0x3720 [ 2294.902777][T29463] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2294.908050][T29463] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2294.913668][T29463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2294.919914][T29463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2294.926165][T29463] ? debug_smp_processor_id+0x3c/0x214 [ 2294.931996][T29463] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2294.938173][T29463] ? rcu_read_lock_held_common+0xbd/0x130 [ 2294.943911][T29463] dev_queue_xmit+0x18/0x20 [ 2294.948424][T29463] ? dev_queue_xmit+0x18/0x20 [ 2294.953110][T29463] neigh_direct_output+0x16/0x20 [ 2294.958057][T29463] ip6_finish_output2+0x1034/0x2550 [ 2294.963359][T29463] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2294.969013][T29463] ? lock_downgrade+0x920/0x920 [ 2294.973877][T29463] ? netif_rx_ni+0x670/0x670 [ 2294.978456][T29463] ? __kasan_check_read+0x11/0x20 [ 2294.983477][T29463] __ip6_finish_output+0x444/0xaa0 [ 2294.988572][T29463] ? __ip6_finish_output+0x444/0xaa0 [ 2294.993855][T29463] ip6_finish_output+0x38/0x1f0 [ 2294.998693][T29463] ip6_output+0x235/0x7f0 [ 2295.003022][T29463] ? ip6_finish_output+0x1f0/0x1f0 [ 2295.008123][T29463] ? __ip6_finish_output+0xaa0/0xaa0 [ 2295.013403][T29463] ? ip6_make_skb+0x370/0x570 [ 2295.018081][T29463] ? ip_reply_glue_bits+0xc0/0xc0 [ 2295.023102][T29463] ip6_local_out+0xbb/0x1b0 [ 2295.027946][T29463] ip6_send_skb+0xbb/0x350 [ 2295.032449][T29463] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2295.038239][T29463] ? ip6_dst_lookup_flow+0x220/0x220 [ 2295.043558][T29463] udpv6_sendmsg+0x21e0/0x2990 [ 2295.048328][T29463] ? ip_reply_glue_bits+0xc0/0xc0 [ 2295.053452][T29463] ? udp_v6_get_port+0x6b0/0x6b0 [ 2295.058476][T29463] ? __might_fault+0x12b/0x1e0 [ 2295.063665][T29463] ? find_held_lock+0x35/0x130 [ 2295.068425][T29463] ? __might_fault+0x12b/0x1e0 [ 2295.073362][T29463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2295.079601][T29463] ? rw_copy_check_uvector+0x2ce/0x390 [ 2295.085592][T29463] ? ___might_sleep+0x163/0x2c0 [ 2295.090456][T29463] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2295.096300][T29463] inet6_sendmsg+0x9e/0xe0 [ 2295.100803][T29463] ? inet6_sendmsg+0x9e/0xe0 [ 2295.105386][T29463] ? inet6_ioctl+0x1c0/0x1c0 [ 2295.109965][T29463] sock_sendmsg+0xd7/0x130 [ 2295.114387][T29463] ___sys_sendmsg+0x3e2/0x920 [ 2295.119051][T29463] ? copy_msghdr_from_user+0x440/0x440 [ 2295.124499][T29463] ? __kasan_check_read+0x11/0x20 [ 2295.129505][T29463] ? __lock_acquire+0x16f2/0x4a00 [ 2295.134510][T29463] ? __kasan_check_read+0x11/0x20 [ 2295.139517][T29463] ? __might_fault+0x12b/0x1e0 [ 2295.144271][T29463] ? find_held_lock+0x35/0x130 [ 2295.149017][T29463] ? __might_fault+0x12b/0x1e0 [ 2295.153778][T29463] ? ksys_dup3+0x3e0/0x3e0 [ 2295.158188][T29463] ? lock_downgrade+0x920/0x920 [ 2295.163038][T29463] ? ___might_sleep+0x163/0x2c0 [ 2295.167969][T29463] __sys_sendmmsg+0x1bf/0x4d0 [ 2295.172651][T29463] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2295.177736][T29463] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2295.183999][T29463] ? fput_many+0x12c/0x1a0 [ 2295.188422][T29463] ? fput+0x1b/0x20 [ 2295.192235][T29463] ? ksys_write+0x1cf/0x290 [ 2295.196733][T29463] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2295.202179][T29463] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2295.207660][T29463] ? do_syscall_64+0x26/0x760 [ 2295.212335][T29463] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2295.218388][T29463] ? do_syscall_64+0x26/0x760 [ 2295.223059][T29463] __x64_sys_sendmmsg+0x9d/0x100 [ 2295.228085][T29463] do_syscall_64+0xfa/0x760 [ 2295.232596][T29463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2295.238486][T29463] RIP: 0033:0x459a59 [ 2295.242383][T29463] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2295.261971][T29463] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2295.270750][T29463] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2295.278716][T29463] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2295.286766][T29463] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2295.294729][T29463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2295.302697][T29463] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:31:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x200000000000000) [ 2300.745880][ C0] net_ratelimit: 24 callbacks suppressed [ 2300.745887][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2300.757451][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2301.785881][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2301.792072][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2301.798543][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2301.804989][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2301.811530][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2301.820585][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2301.827018][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2301.833022][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) 15:32:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) 15:32:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x800000000000000) 15:32:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00000000000000) 15:32:04 executing program 5 (fault-call:4 fault-nth:96): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:32:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) [ 2302.453998][T29496] FAULT_INJECTION: forcing a failure. [ 2302.453998][T29496] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.467035][T29496] CPU: 0 PID: 29496 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2302.474950][T29496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2302.485206][T29496] Call Trace: [ 2302.488538][T29496] dump_stack+0x172/0x1f0 [ 2302.493206][T29496] should_fail.cold+0xa/0x15 [ 2302.497911][T29496] ? fault_create_debugfs_attr+0x180/0x180 [ 2302.504108][T29496] ? find_held_lock+0x35/0x130 [ 2302.509219][T29496] ? run_filter+0x229/0x4f0 [ 2302.513785][T29496] __should_failslab+0x121/0x190 [ 2302.519750][T29496] should_failslab+0x9/0x14 [ 2302.524399][T29496] kmem_cache_alloc+0x47/0x710 [ 2302.529526][T29496] ? __kasan_check_read+0x11/0x20 [ 2302.535210][T29496] skb_clone+0x154/0x3d0 [ 2302.539843][T29496] packet_rcv+0xe69/0x13a0 [ 2302.544276][T29496] ? run_filter+0x4f0/0x4f0 [ 2302.548786][T29496] dev_queue_xmit_nit+0x222/0xa20 [ 2302.553817][T29496] dev_hard_start_xmit+0xbb/0x9b0 [ 2302.558992][T29496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2302.565292][T29496] __dev_queue_xmit+0x2c6c/0x3720 [ 2302.570805][T29496] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2302.576156][T29496] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2302.581877][T29496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2302.588139][T29496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2302.595760][T29496] ? debug_smp_processor_id+0x3c/0x214 [ 2302.601617][T29496] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 2302.607910][T29496] ? rcu_read_lock_held_common+0xbd/0x130 [ 2302.613970][T29496] dev_queue_xmit+0x18/0x20 [ 2302.618685][T29496] ? dev_queue_xmit+0x18/0x20 [ 2302.623815][T29496] neigh_direct_output+0x16/0x20 [ 2302.628886][T29496] ip6_finish_output2+0x1034/0x2550 [ 2302.634231][T29496] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 2302.639767][T29496] ? lock_downgrade+0x920/0x920 [ 2302.644618][T29496] ? netif_rx_ni+0x670/0x670 [ 2302.649402][T29496] ? __kasan_check_read+0x11/0x20 [ 2302.654518][T29496] __ip6_finish_output+0x444/0xaa0 [ 2302.659628][T29496] ? __ip6_finish_output+0x444/0xaa0 [ 2302.664936][T29496] ip6_finish_output+0x38/0x1f0 [ 2302.669789][T29496] ip6_output+0x235/0x7f0 [ 2302.674122][T29496] ? ip6_finish_output+0x1f0/0x1f0 [ 2302.679370][T29496] ? __ip6_finish_output+0xaa0/0xaa0 [ 2302.684647][T29496] ? ip6_make_skb+0x370/0x570 [ 2302.689381][T29496] ? ip_reply_glue_bits+0xc0/0xc0 [ 2302.694413][T29496] ip6_local_out+0xbb/0x1b0 [ 2302.698934][T29496] ip6_send_skb+0xbb/0x350 [ 2302.703410][T29496] udp_v6_send_skb.isra.0+0x7b0/0x15b0 [ 2302.708901][T29496] ? ip6_dst_lookup_flow+0x220/0x220 [ 2302.714214][T29496] udpv6_sendmsg+0x21e0/0x2990 [ 2302.718975][T29496] ? ip_reply_glue_bits+0xc0/0xc0 [ 2302.724005][T29496] ? udp_v6_get_port+0x6b0/0x6b0 [ 2302.728960][T29496] ? __might_fault+0x12b/0x1e0 [ 2302.733810][T29496] ? find_held_lock+0x35/0x130 [ 2302.738558][T29496] ? __might_fault+0x12b/0x1e0 [ 2302.743315][T29496] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2302.749558][T29496] ? rw_copy_check_uvector+0x2ce/0x390 [ 2302.755027][T29496] ? ___might_sleep+0x163/0x2c0 [ 2302.759890][T29496] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2302.765525][T29496] inet6_sendmsg+0x9e/0xe0 [ 2302.769939][T29496] ? inet6_sendmsg+0x9e/0xe0 [ 2302.774516][T29496] ? inet6_ioctl+0x1c0/0x1c0 [ 2302.779539][T29496] sock_sendmsg+0xd7/0x130 [ 2302.783960][T29496] ___sys_sendmsg+0x3e2/0x920 [ 2302.788753][T29496] ? copy_msghdr_from_user+0x440/0x440 [ 2302.794241][T29496] ? __kasan_check_read+0x11/0x20 [ 2302.799291][T29496] ? __lock_acquire+0x16f2/0x4a00 [ 2302.804323][T29496] ? __kasan_check_read+0x11/0x20 [ 2302.809362][T29496] ? __might_fault+0x12b/0x1e0 [ 2302.814202][T29496] ? find_held_lock+0x35/0x130 [ 2302.819042][T29496] ? __might_fault+0x12b/0x1e0 [ 2302.824321][T29496] ? ksys_dup3+0x3e0/0x3e0 [ 2302.828726][T29496] ? lock_downgrade+0x920/0x920 [ 2302.833577][T29496] ? ___might_sleep+0x163/0x2c0 [ 2302.838433][T29496] __sys_sendmmsg+0x1bf/0x4d0 [ 2302.843100][T29496] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2302.848481][T29496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2302.854724][T29496] ? fput_many+0x12c/0x1a0 [ 2302.859140][T29496] ? fput+0x1b/0x20 [ 2302.862942][T29496] ? ksys_write+0x1cf/0x290 [ 2302.867712][T29496] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2302.873252][T29496] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2302.878707][T29496] ? do_syscall_64+0x26/0x760 [ 2302.883598][T29496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2302.889736][T29496] ? do_syscall_64+0x26/0x760 [ 2302.894463][T29496] __x64_sys_sendmmsg+0x9d/0x100 [ 2302.899449][T29496] do_syscall_64+0xfa/0x760 [ 2302.903967][T29496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2302.910054][T29496] RIP: 0033:0x459a59 [ 2302.913965][T29496] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2302.934716][T29496] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2302.943548][T29496] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2302.951606][T29496] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2302.959571][T29496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2302.967536][T29496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2302.975503][T29496] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:32:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) 15:32:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x800000000000000) 15:32:05 executing program 5 (fault-call:4 fault-nth:97): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:32:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700000000000000) 15:32:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00000000000000) [ 2303.303791][T29514] FAULT_INJECTION: forcing a failure. [ 2303.303791][T29514] name failslab, interval 1, probability 0, space 0, times 0 [ 2303.354229][T29514] CPU: 1 PID: 29514 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2303.362250][T29514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2303.372405][T29514] Call Trace: [ 2303.375717][T29514] dump_stack+0x172/0x1f0 [ 2303.380073][T29514] should_fail.cold+0xa/0x15 [ 2303.384679][T29514] ? fault_create_debugfs_attr+0x180/0x180 [ 2303.390505][T29514] ? ___might_sleep+0x163/0x2c0 [ 2303.395373][T29514] __should_failslab+0x121/0x190 [ 2303.400336][T29514] should_failslab+0x9/0x14 [ 2303.404857][T29514] kmem_cache_alloc_node+0x268/0x740 [ 2303.410155][T29514] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 2303.415438][T29514] ? __dev_queue_xmit+0x1798/0x3720 [ 2303.421069][T29514] ? trace_hardirqs_on+0x67/0x240 [ 2303.426109][T29514] __alloc_skb+0xd5/0x5e0 [ 2303.430452][T29514] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2303.436013][T29514] alloc_skb_with_frags+0x93/0x590 [ 2303.441123][T29514] ? ip6_finish_output2+0x106d/0x2550 [ 2303.446499][T29514] sock_alloc_send_pskb+0x7ad/0x920 [ 2303.451709][T29514] ? ip6_finish_output2+0x10a0/0x2550 [ 2303.457079][T29514] ? proto_register+0x990/0x990 [ 2303.462006][T29514] ? __local_bh_enable_ip+0x15a/0x270 [ 2303.467375][T29514] ? ip6_mtu+0x2e6/0x460 [ 2303.471881][T29514] ? find_held_lock+0x35/0x130 [ 2303.476659][T29514] sock_alloc_send_skb+0x32/0x40 [ 2303.481600][T29514] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2303.487330][T29514] ? ip_reply_glue_bits+0xc0/0xc0 [ 2303.492465][T29514] ? ip6_setup_cork+0x18f0/0x18f0 [ 2303.497478][T29514] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2303.502587][T29514] ip6_make_skb+0x32f/0x570 [ 2303.507093][T29514] ? ip_reply_glue_bits+0xc0/0xc0 [ 2303.512155][T29514] ? ip_reply_glue_bits+0xc0/0xc0 [ 2303.517285][T29514] ? ip6_push_pending_frames+0xf0/0xf0 [ 2303.522740][T29514] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2303.528385][T29514] ? ip6_dst_lookup_flow+0x220/0x220 [ 2303.533666][T29514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2303.539897][T29514] udpv6_sendmsg+0x218e/0x2990 [ 2303.544656][T29514] ? ip_reply_glue_bits+0xc0/0xc0 [ 2303.549684][T29514] ? udp_v6_get_port+0x6b0/0x6b0 [ 2303.554628][T29514] ? __might_fault+0x12b/0x1e0 [ 2303.559521][T29514] ? find_held_lock+0x35/0x130 [ 2303.564299][T29514] ? __might_fault+0x12b/0x1e0 [ 2303.569085][T29514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2303.575354][T29514] ? rw_copy_check_uvector+0x2ce/0x390 [ 2303.580929][T29514] ? ___might_sleep+0x163/0x2c0 [ 2303.585804][T29514] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2303.591374][T29514] inet6_sendmsg+0x9e/0xe0 [ 2303.595799][T29514] ? inet6_sendmsg+0x9e/0xe0 [ 2303.600489][T29514] ? inet6_ioctl+0x1c0/0x1c0 [ 2303.605074][T29514] sock_sendmsg+0xd7/0x130 [ 2303.609501][T29514] ___sys_sendmsg+0x3e2/0x920 [ 2303.614174][T29514] ? copy_msghdr_from_user+0x440/0x440 [ 2303.619636][T29514] ? __kasan_check_read+0x11/0x20 [ 2303.624656][T29514] ? __lock_acquire+0x16f2/0x4a00 [ 2303.629683][T29514] ? __kasan_check_read+0x11/0x20 [ 2303.634715][T29514] ? __might_fault+0x12b/0x1e0 [ 2303.639465][T29514] ? find_held_lock+0x35/0x130 [ 2303.644223][T29514] ? __might_fault+0x12b/0x1e0 [ 2303.649001][T29514] ? ksys_dup3+0x3e0/0x3e0 [ 2303.653433][T29514] ? lock_downgrade+0x920/0x920 [ 2303.658477][T29514] ? ___might_sleep+0x163/0x2c0 [ 2303.663331][T29514] __sys_sendmmsg+0x1bf/0x4d0 [ 2303.668010][T29514] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2303.673047][T29514] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2303.679375][T29514] ? fput_many+0x12c/0x1a0 [ 2303.683783][T29514] ? fput+0x1b/0x20 [ 2303.687596][T29514] ? ksys_write+0x1cf/0x290 [ 2303.692142][T29514] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2303.697592][T29514] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2303.703046][T29514] ? do_syscall_64+0x26/0x760 [ 2303.707804][T29514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2303.713867][T29514] ? do_syscall_64+0x26/0x760 [ 2303.718544][T29514] __x64_sys_sendmmsg+0x9d/0x100 [ 2303.723476][T29514] do_syscall_64+0xfa/0x760 [ 2303.728165][T29514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2303.734050][T29514] RIP: 0033:0x459a59 [ 2303.737938][T29514] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2303.757537][T29514] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2303.766078][T29514] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2303.774046][T29514] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2303.782001][T29514] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2303.790058][T29514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2303.798025][T29514] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:32:05 executing program 5 (fault-call:4 fault-nth:98): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2304.018181][T29525] FAULT_INJECTION: forcing a failure. [ 2304.018181][T29525] name failslab, interval 1, probability 0, space 0, times 0 [ 2304.039493][T29525] CPU: 0 PID: 29525 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2304.047430][T29525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2304.057496][T29525] Call Trace: [ 2304.061080][T29525] dump_stack+0x172/0x1f0 [ 2304.065436][T29525] should_fail.cold+0xa/0x15 [ 2304.070066][T29525] ? fault_create_debugfs_attr+0x180/0x180 [ 2304.075985][T29525] ? ___might_sleep+0x163/0x2c0 [ 2304.081055][T29525] __should_failslab+0x121/0x190 [ 2304.086043][T29525] should_failslab+0x9/0x14 [ 2304.090625][T29525] kmem_cache_alloc_node+0x268/0x740 [ 2304.096154][T29525] ? lockdep_hardirqs_on+0x421/0x5e0 [ 2304.101438][T29525] ? trace_hardirqs_on+0x67/0x240 [ 2304.106550][T29525] ? __kasan_check_read+0x11/0x20 [ 2304.111662][T29525] __alloc_skb+0xd5/0x5e0 [ 2304.115988][T29525] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2304.121620][T29525] ? __schedule+0x957/0x1e70 [ 2304.126194][T29525] alloc_skb_with_frags+0x93/0x590 [ 2304.131379][T29525] ? __sched_text_start+0x8/0x8 [ 2304.136222][T29525] ? ip6_finish_output2+0x106d/0x2550 [ 2304.141592][T29525] sock_alloc_send_pskb+0x7ad/0x920 [ 2304.146773][T29525] ? proto_register+0x990/0x990 [ 2304.151605][T29525] ? __local_bh_enable_ip+0x21d/0x270 [ 2304.157042][T29525] ? ip6_mtu+0x2e6/0x460 [ 2304.161270][T29525] ? find_held_lock+0x35/0x130 [ 2304.166031][T29525] sock_alloc_send_skb+0x32/0x40 [ 2304.171036][T29525] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2304.176831][T29525] ? ip_reply_glue_bits+0xc0/0xc0 [ 2304.182039][T29525] ? ip6_setup_cork+0x18f0/0x18f0 [ 2304.187178][T29525] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2304.192370][T29525] ip6_make_skb+0x32f/0x570 [ 2304.197230][T29525] ? ip_reply_glue_bits+0xc0/0xc0 [ 2304.202360][T29525] ? ip_reply_glue_bits+0xc0/0xc0 [ 2304.207472][T29525] ? ip6_push_pending_frames+0xf0/0xf0 [ 2304.213103][T29525] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2304.218893][T29525] ? ip6_dst_lookup_flow+0x220/0x220 [ 2304.224273][T29525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2304.230626][T29525] udpv6_sendmsg+0x218e/0x2990 [ 2304.236524][T29525] ? ip_reply_glue_bits+0xc0/0xc0 [ 2304.242721][T29525] ? udp_v6_get_port+0x6b0/0x6b0 [ 2304.247761][T29525] ? __might_fault+0x12b/0x1e0 [ 2304.252780][T29525] ? find_held_lock+0x35/0x130 [ 2304.257792][T29525] ? __might_fault+0x12b/0x1e0 [ 2304.263501][T29525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2304.269925][T29525] ? rw_copy_check_uvector+0x2ce/0x390 [ 2304.275412][T29525] ? ___might_sleep+0x163/0x2c0 [ 2304.280260][T29525] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2304.285813][T29525] inet6_sendmsg+0x9e/0xe0 [ 2304.290308][T29525] ? inet6_sendmsg+0x9e/0xe0 [ 2304.295163][T29525] ? inet6_ioctl+0x1c0/0x1c0 [ 2304.299958][T29525] sock_sendmsg+0xd7/0x130 [ 2304.304643][T29525] ___sys_sendmsg+0x3e2/0x920 [ 2304.310149][T29525] ? copy_msghdr_from_user+0x440/0x440 [ 2304.315594][T29525] ? __kasan_check_read+0x11/0x20 [ 2304.320605][T29525] ? __lock_acquire+0x16f2/0x4a00 [ 2304.325722][T29525] ? __kasan_check_read+0x11/0x20 [ 2304.330737][T29525] ? __might_fault+0x12b/0x1e0 [ 2304.335479][T29525] ? find_held_lock+0x35/0x130 [ 2304.340308][T29525] ? __might_fault+0x12b/0x1e0 [ 2304.345152][T29525] ? ksys_dup3+0x3e0/0x3e0 [ 2304.349559][T29525] ? lock_downgrade+0x920/0x920 [ 2304.354409][T29525] ? ___might_sleep+0x163/0x2c0 [ 2304.359244][T29525] __sys_sendmmsg+0x1bf/0x4d0 [ 2304.363919][T29525] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2304.368946][T29525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2304.375206][T29525] ? fput_many+0x12c/0x1a0 [ 2304.379705][T29525] ? fput+0x1b/0x20 [ 2304.383487][T29525] ? ksys_write+0x1cf/0x290 [ 2304.387969][T29525] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2304.393405][T29525] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2304.398853][T29525] ? do_syscall_64+0x26/0x760 [ 2304.404133][T29525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2304.410180][T29525] ? do_syscall_64+0x26/0x760 [ 2304.414854][T29525] __x64_sys_sendmmsg+0x9d/0x100 [ 2304.419775][T29525] do_syscall_64+0xfa/0x760 [ 2304.424309][T29525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2304.430187][T29525] RIP: 0033:0x459a59 [ 2304.434154][T29525] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2304.453855][T29525] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2304.462265][T29525] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2304.470549][T29525] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2304.478599][T29525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2304.486558][T29525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2304.494614][T29525] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 [ 2309.145883][ C0] net_ratelimit: 14 callbacks suppressed [ 2309.145891][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2309.157407][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:32:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) 15:32:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00000000000000) 15:32:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00000000000000) 15:32:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100000000000000) 15:32:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x800000000000000) 15:32:11 executing program 5 (fault-call:4 fault-nth:99): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2309.698213][T29537] FAULT_INJECTION: forcing a failure. [ 2309.698213][T29537] name failslab, interval 1, probability 0, space 0, times 0 [ 2309.736037][T29537] CPU: 0 PID: 29537 Comm: syz-executor.5 Not tainted 5.4.0-rc1+ #0 [ 2309.744058][T29537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2309.754180][T29537] Call Trace: [ 2309.757512][T29537] dump_stack+0x172/0x1f0 [ 2309.761862][T29537] should_fail.cold+0xa/0x15 [ 2309.766474][T29537] ? fault_create_debugfs_attr+0x180/0x180 [ 2309.772307][T29537] ? ___might_sleep+0x163/0x2c0 [ 2309.777174][T29537] __should_failslab+0x121/0x190 [ 2309.782131][T29537] should_failslab+0x9/0x14 [ 2309.786651][T29537] kmem_cache_alloc_node_trace+0x274/0x750 [ 2309.792480][T29537] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2309.798757][T29537] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2309.804775][T29537] __kmalloc_node_track_caller+0x3d/0x70 [ 2309.810408][T29537] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2309.815772][T29537] __alloc_skb+0x10b/0x5e0 [ 2309.820196][T29537] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 2309.825741][T29537] ? __schedule+0x957/0x1e70 [ 2309.830331][T29537] alloc_skb_with_frags+0x93/0x590 [ 2309.835427][T29537] ? __sched_text_start+0x8/0x8 [ 2309.840274][T29537] ? ip6_finish_output2+0x106d/0x2550 [ 2309.845636][T29537] sock_alloc_send_pskb+0x7ad/0x920 [ 2309.850862][T29537] ? proto_register+0x990/0x990 [ 2309.855708][T29537] ? __local_bh_enable_ip+0x21d/0x270 [ 2309.861355][T29537] ? ip6_mtu+0x2e6/0x460 [ 2309.865604][T29537] ? find_held_lock+0x35/0x130 [ 2309.870699][T29537] sock_alloc_send_skb+0x32/0x40 [ 2309.875631][T29537] __ip6_append_data.isra.0+0x1e55/0x3910 [ 2309.881357][T29537] ? ip_reply_glue_bits+0xc0/0xc0 [ 2309.886472][T29537] ? ip6_setup_cork+0x18f0/0x18f0 [ 2309.891481][T29537] ? ip6_fraglist_init+0x8a0/0x8a0 [ 2309.896600][T29537] ip6_make_skb+0x32f/0x570 [ 2309.901095][T29537] ? ip_reply_glue_bits+0xc0/0xc0 [ 2309.906122][T29537] ? ip_reply_glue_bits+0xc0/0xc0 [ 2309.911132][T29537] ? ip6_push_pending_frames+0xf0/0xf0 [ 2309.916577][T29537] ? ip6_sk_dst_lookup_flow+0x5c5/0xb90 [ 2309.922113][T29537] ? ip6_dst_lookup_flow+0x220/0x220 [ 2309.927405][T29537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2309.933641][T29537] udpv6_sendmsg+0x218e/0x2990 [ 2309.938397][T29537] ? ip_reply_glue_bits+0xc0/0xc0 [ 2309.943425][T29537] ? udp_v6_get_port+0x6b0/0x6b0 [ 2309.948349][T29537] ? __might_fault+0x12b/0x1e0 [ 2309.953263][T29537] ? find_held_lock+0x35/0x130 [ 2309.958016][T29537] ? __might_fault+0x12b/0x1e0 [ 2309.962779][T29537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2309.969019][T29537] ? rw_copy_check_uvector+0x2ce/0x390 [ 2309.974478][T29537] ? ___might_sleep+0x163/0x2c0 [ 2309.979347][T29537] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2309.984901][T29537] inet6_sendmsg+0x9e/0xe0 [ 2309.989316][T29537] ? inet6_sendmsg+0x9e/0xe0 [ 2309.994034][T29537] ? inet6_ioctl+0x1c0/0x1c0 [ 2309.998664][T29537] sock_sendmsg+0xd7/0x130 [ 2310.003088][T29537] ___sys_sendmsg+0x3e2/0x920 [ 2310.007786][T29537] ? copy_msghdr_from_user+0x440/0x440 [ 2310.013253][T29537] ? __kasan_check_read+0x11/0x20 [ 2310.018270][T29537] ? __lock_acquire+0x16f2/0x4a00 [ 2310.023297][T29537] ? __kasan_check_read+0x11/0x20 [ 2310.028319][T29537] ? __might_fault+0x12b/0x1e0 [ 2310.033113][T29537] ? find_held_lock+0x35/0x130 [ 2310.037871][T29537] ? __might_fault+0x12b/0x1e0 [ 2310.042623][T29537] ? ksys_dup3+0x3e0/0x3e0 [ 2310.047027][T29537] ? lock_downgrade+0x920/0x920 [ 2310.051871][T29537] ? ___might_sleep+0x163/0x2c0 [ 2310.056723][T29537] __sys_sendmmsg+0x1bf/0x4d0 [ 2310.061405][T29537] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2310.066441][T29537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2310.072668][T29537] ? fput_many+0x12c/0x1a0 [ 2310.077605][T29537] ? fput+0x1b/0x20 [ 2310.081430][T29537] ? ksys_write+0x1cf/0x290 [ 2310.085968][T29537] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2310.091438][T29537] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2310.097474][T29537] ? do_syscall_64+0x26/0x760 [ 2310.102154][T29537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2310.108209][T29537] ? do_syscall_64+0x26/0x760 [ 2310.113001][T29537] __x64_sys_sendmmsg+0x9d/0x100 [ 2310.118052][T29537] do_syscall_64+0xfa/0x760 [ 2310.122781][T29537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2310.128683][T29537] RIP: 0033:0x459a59 [ 2310.132579][T29537] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2310.152219][T29537] RSP: 002b:00007f94cf4e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2310.160625][T29537] RAX: ffffffffffffffda RBX: 00007f94cf4e3c90 RCX: 0000000000459a59 [ 2310.168600][T29537] RDX: 0000000000000066 RSI: 000000002000ac80 RDI: 0000000000000004 [ 2310.176571][T29537] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2310.184542][T29537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94cf4e46d4 [ 2310.192508][T29537] R13: 00000000004c7494 R14: 00000000004dd050 R15: 0000000000000005 15:32:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x400000000000000) 15:32:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:32:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000000000000) 15:32:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00000000000000) 15:32:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) 15:32:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x800000000000000) [ 2316.425928][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2316.432134][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2316.438168][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2316.443929][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2316.449783][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2316.455558][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2316.461400][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2316.467530][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2316.473423][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2316.479425][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900000000000000) 15:32:20 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x2, 0x0) 15:32:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00000000000000) 15:32:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100000000000000) 15:32:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000000000000000) 15:32:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000000000000) 15:32:21 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x3, 0x0) 15:32:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000000000000) 15:32:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00000000000000) 15:32:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00000000000000) 15:32:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00000000000000) 15:32:21 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x4, 0x0) [ 2325.785896][ C0] net_ratelimit: 12 callbacks suppressed [ 2325.785902][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2325.797389][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2326.835870][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2326.841937][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2326.847900][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2326.853774][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2326.860710][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2326.866568][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2326.872398][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2326.878319][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:29 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00000000000000) 15:32:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000000000000000) 15:32:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000000000000000) 15:32:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100000000000000) 15:32:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000000) 15:32:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x5, 0x0) 15:32:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x6, 0x0) 15:32:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00000000000000) 15:32:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00000000000000) 15:32:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000000000000000) 15:32:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000000000000000) 15:32:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x7, 0x0) [ 2334.105896][ C0] net_ratelimit: 4 callbacks suppressed [ 2334.105914][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2334.117752][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2335.145901][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2335.151748][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2335.158087][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2335.164332][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2335.170290][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2335.176077][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2335.182349][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2335.188359][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x8, 0x0) 15:32:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000000000000000) 15:32:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000000) 15:32:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000000) 15:32:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500000000000000) 15:32:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00000000000000) 15:32:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x9, 0x0) 15:32:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000000000000000) 15:32:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000000) 15:32:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000000000000) 15:32:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000000000000000) 15:32:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xa, 0x0) [ 2343.466000][ C1] net_ratelimit: 14 callbacks suppressed [ 2343.466009][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2343.477769][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2343.483652][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2343.489550][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2343.495673][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2343.501539][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2343.507592][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2343.513479][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2343.519452][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2343.525403][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00000000000000) 15:32:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000000000000000) 15:32:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff00000000) 15:32:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500000000000000) 15:32:48 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000000000000000) 15:32:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xb, 0x0) 15:32:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xc, 0x0) 15:32:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xb, 0x0) 15:32:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b000000000000) 15:32:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000000000000) 15:32:48 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500000000000000) 15:32:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xd, 0x0) [ 2352.825918][ C0] net_ratelimit: 14 callbacks suppressed [ 2352.831731][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2352.837845][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2353.875823][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2353.882134][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2353.888131][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2353.894236][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2353.900103][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2353.905897][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2353.911685][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2353.917860][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:32:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff00000000) 15:32:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000000000000000) 15:32:57 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500000000000000) 15:32:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xe, 0x0) 15:32:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805000000000000) 15:32:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8000000000000000) 15:32:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0xf, 0x0) 15:32:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6500000000000000) 15:32:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff00000000) 15:32:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803000000000000) 15:32:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b000000000000) 15:32:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x10, 0x0) 15:32:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff00000000) 15:32:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff00000000) [ 2362.185938][ C1] net_ratelimit: 14 callbacks suppressed [ 2362.185945][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2362.197445][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2362.203322][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2362.209128][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2362.214915][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2362.220718][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2362.226530][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2362.232362][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2362.238229][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2362.243992][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:05 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff00000000) 15:33:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xb80b000000000000) 15:33:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x11, 0x0) 15:33:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805000000000000) 15:33:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8dffffff00000000) 15:33:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401000000000000) 15:33:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803000000000000) 15:33:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x12, 0x0) 15:33:06 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803000000000000) 15:33:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xc805000000000000) 15:33:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f00000000) 15:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x13, 0x0) [ 2370.505858][ C1] net_ratelimit: 12 callbacks suppressed [ 2370.511807][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2370.517629][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2370.523431][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2370.529156][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2370.534998][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2370.540842][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2370.546611][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2370.552439][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2370.558276][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2370.564113][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:16 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x13, 0x0) 15:33:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401000000000000) 15:33:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff00000000) 15:33:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe803000000000000) 15:33:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f00000000) 15:33:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x14, 0x0) 15:33:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x15, 0x0) 15:33:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffff00000000) 15:33:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f00000000) 15:33:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff00000000) 15:33:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401000000000000) 15:33:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x16, 0x0) [ 2378.825871][ C1] net_ratelimit: 24 callbacks suppressed [ 2378.831551][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2378.837310][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2378.843112][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2378.848835][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2378.854594][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2378.860346][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2378.866128][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2378.871848][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2378.877680][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2378.883410][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x16, 0x0) 15:33:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0008000) 15:33:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x15, 0x0) 15:33:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401000000000000) 15:33:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f00000000) 15:33:22 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x17, 0x0) 15:33:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf401000000000000) 15:33:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0010000) 15:33:22 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x18, 0x0) 15:33:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f00000000) 15:33:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f00000000) 15:33:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0020000) [ 2385.075838][ C1] net_ratelimit: 12 callbacks suppressed [ 2385.075847][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2385.087389][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2385.093199][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2385.099010][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2385.104954][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2385.110719][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2385.116597][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2385.122437][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2385.128238][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2385.133961][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:28 executing program 2: 15:33:28 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x19, 0x0) 15:33:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xf7ffff7f00000000) 15:33:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffff00000000) 15:33:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f00000000) 15:33:29 executing program 1: 15:33:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x16, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/225, 0xe1}], 0x5, &(0x7f00000004c0)=""/53, 0x35}, 0x20002100) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000005c00), 0x1, 0x0) bind$netrom(r3, &(0x7f00000005c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default]}, 0x48) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000580)={&(0x7f0000000540)=""/40, 0x100000, 0x800, 0x4}, 0x18) 15:33:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffff00000000) 15:33:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0008000) 15:33:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x1a, 0x0) 15:33:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffff00000000) 15:33:35 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2) 15:33:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0010000) 15:33:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="85000000050000001c0000000000000095000000000000008df840190b2eacb963bbdc8b00b3ac9b3af0f67c8b427e8f66ddf2f30761234f9fc671d033274c9b8f9a1dab80c794e2191aeccfb60fef4d6f428a2278afb9a579e35357e46dede5c538d0"], &(0x7f0000000080)='GPL\x00\x8d\at\xce\xb0\xac\xe42\x0f\xd3\x86\x92\xcd\xc9\x82SO \x8b(\x0eB\xca\x940\xb19\xd4\x17;WK\x87y\x91L\xb2\xaaR\xdb\xeaqm&\xc9Zl\xa4\x16\xdf\x9d\xeao$\x84\xc66\xe1\xd3\xf6\xeca\xc0&uCY\x9c#\xe7\x16=]\x91Q\x8d\xe4\x8e\xf9]0\x11\xfa\xb6\xdd\x9a\x9c \xda\x17\x84l\xf6\xdd\x18H-^y\xd3ke\x81\xa4-Kp\xd1\xa9/l\x10R\xdaS\xcb\x0f\\\vs,\xa8\x88H\x1c\x85\x93\xfc\xf0\t\x95\xb4\xf9%\xf3\x1f+\xc9\x13\xe2\xfb', 0x4, 0x99, &(0x7f0000000340)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xb, 0x394, &(0x7f0000000a00)="d501000000000000000000", 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffe12, &(0x7f0000000c00)='\t', 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x6}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000540)={0x0, {{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, {{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}, {{0xa, 0x4e23, 0xffffffff, @loopback, 0x3}}]}, 0x210) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r4, &(0x7f0000000180)={0x2, 0x0, @initdev}, &(0x7f00000001c0)=0x10, 0x800) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) pipe(&(0x7f0000000140)) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) socket$isdn(0x22, 0x3, 0x11) 15:33:35 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f00000000) 15:33:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0008000) 15:33:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffff00000000) 15:33:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0020000) 15:33:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0010000) [ 2393.385820][ C1] net_ratelimit: 2 callbacks suppressed [ 2393.385828][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2393.397379][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2393.404472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2393.410327][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2393.416209][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2393.421997][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2393.427899][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:33:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xeffdffff00000000) [ 2393.433655][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2393.439542][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2393.445298][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:35 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4) 15:33:35 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cc9b1c1e908ed99e9dda9de4df4d7015eb590bbfb45e254abfe24331fdc5593c7d8471a864ff11f908fb0b1a7bf446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca5430773aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b00000000000000"], 0x18}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f00000000c0)={{0x1, 0x0, @reserved="30053502c012422ca8fd69f38a9d00b84d84123bda567d5b9c77334f67c79cc6"}}) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @loopback}}, 0x1e) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffffffa0020000) 15:33:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2) 15:33:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000180)) sendto$llc(r2, &(0x7f0000000300)="4441ebe5f0a68a06e96aa5f8f83ccf7fbee7bc58621b3a947a826a6bea45cda5860047743a8d1b45aa30527a57d98fa9e34ada", 0x33, 0x40, &(0x7f0000000340)={0x1a, 0x8, 0x3f, 0x8, 0x9, 0x9, @local}, 0x10) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000005c00), 0x1, 0x0) getpeername$llc(r3, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 15:33:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) socket$inet(0x2, 0x0, 0x4) [ 2398.585954][ C0] net_ratelimit: 10 callbacks suppressed [ 2398.585965][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2398.597693][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2399.625893][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2399.632158][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2399.638464][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2399.644745][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2399.650644][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2399.656578][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2399.662486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2399.668270][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2) 15:33:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7) 15:33:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") sendmmsg(r3, &(0x7f0000005c00), 0x0, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000080)=0x1, 0x4) 15:33:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x4000000, &(0x7f0000001280)={0xa, 0x4e20, 0x80000000, @ipv4={[], [], @local}, 0x3}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r5, 0x7fff, 0x0, 0xfffffffffffffffa, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e21, 0x98, @remote, 0x3f}}}, &(0x7f00000001c0)=0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r7, &(0x7f000000ac80), 0x66, 0x0) 15:33:42 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xffffff7f00000000) 15:33:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x5, 0x0, @rand_addr="9283d8317d0a553f3827fe216d5f6caa", 0x6}, 0x90) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:42 executing program 3: ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={@null=' \x00', 0x6, 'sit0\x00'}) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4) 15:33:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 15:33:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x8) 15:33:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002480)=0x1010, 0x4) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="13960c6a755125a8986936210c1da0098d6b051d", 0x14}, {&(0x7f00000010c0)="309945b9e615f28b938a6038c0408efdd5f2a7759abf5b77f7af42e914711cf37200df01c48e61216f4feda10cee4c622dc10dce9dcb2c99a72c56a68b82586b255d8f7444be", 0x46}, 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0x1000}, {&(0x7f0000002140)="79595bd0bff20a16dc88f556a042a7c2ae39527324d4c5a85bb49efa36b3a8e52d443dd72a5f6b180f8ae92bee4cef8916a94109bfcc009fdf7ca57186ecee73c9368383838f530cd6dc110cb9a3f7eef5bf2380ab96f0bbde5d5bb4fa8893849b7a5a3356c85d2bb67de5d5dedc5f283e543a7c2512275e11e0201c5a", 0x7d}, {&(0x7f00000021c0)="765774ac4d2bf27ab82e9a62807c795f8f4c78a84239be3bc874c80668b439862b447fe21ca20404102c640cb35747621be10d8304f6e1ee84df4f6f2a0b4a29ad1f3baf72a0f7ad33db86e5de0ae1dc513e8bd9ce865980d9bd80635c86dc885c6c39070860b9abb3f4b7ac4aa99c1888503dd91d0d1712b801ec3506dff0d185df192a3437fade11bcb9dbe421c9b7874e898fb393d40da7c3cb1a8e1907bec83f1df3b85d35601e53f46f4aabea7cd22c35687c185adde92a5e846672ec4c419eeed256ffa54119e0b5eccf2f1c77ba487a5a4d0358", 0xd7}, {&(0x7f00000022c0)="d32aa1120c49e284e2a0ced9cae5426185dd661bc33851c2eaf97eec6db9d684c959e4c8f0320d234dcd69ff23c1b7d4fc5fe7744db7375258c48d3a44f6c06e5d4372613229ffe15e3b5532b77369aa09f71e5e68675dbeb257f863e4c6c04eb3019466c13387aba467539c19b51497c982ea53b953c4beaa51906c0269924d997773f2099f327ffe8a33274d52b36bfe369edf7c4c5707c5978453c514c343e81e2ab5e6aa39ab87fa7d7f610b7510", 0xb0}], 0x7, &(0x7f0000002400)=[@iv={0x38, 0x117, 0x2, 0x1f, "71c9bccf9deb93d7d36d14560199e6e74b161694c14275348b8c7f993fb806"}], 0x38, 0x40000}, 0x1) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x7) [ 2406.905951][ C0] net_ratelimit: 14 callbacks suppressed [ 2406.905960][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2406.917790][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2407.945925][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2407.951935][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2407.957931][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2407.963811][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2407.970178][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2407.975987][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2407.981939][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2407.987872][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 15:33:50 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x9) 15:33:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") sendmmsg(r3, &(0x7f0000005c00), 0x0, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000080)=0x1, 0x4) 15:33:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x46688826870643b4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r3 = accept4(r2, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_rose_SIOCRSCLRRT(r1, 0x89e4) connect$unix(r3, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x66, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000001240)=0x4, 0x4) 15:33:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x24}}, 0x6}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:33:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, [], 0x40, 0x0}, 0x6}, 0x1c) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRESDEC=r1], 0xfffffffffffffe44}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x1, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000080)=[0x1], 0x2) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000000c0)=0x2809, 0x4) 15:33:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x3, @remote, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x4000000, &(0x7f0000001280)={0xa, 0x4e20, 0x80000000, @ipv4={[], [], @local}, 0x3}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r5, 0x7fff, 0x0, 0xfffffffffffffffa, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e21, 0x98, @remote, 0x3f}}}, &(0x7f00000001c0)=0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r7, &(0x7f000000ac80), 0x66, 0x0) 15:33:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa) 15:33:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe) 15:33:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4, 0x0, @empty, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2415.225891][ C0] net_ratelimit: 4 callbacks suppressed [ 2415.225898][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2415.237525][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2416.275862][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2416.281710][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2416.287642][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2416.293602][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2416.299887][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2416.305767][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2416.311708][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2416.317533][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:33:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002480)=0x1010, 0x4) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="13960c6a755125a8986936210c1da0098d6b051d", 0x14}, {&(0x7f00000010c0)="309945b9e615f28b938a6038c0408efdd5f2a7759abf5b77f7af42e914711cf37200df01c48e61216f4feda10cee4c622dc10dce9dcb2c99a72c56a68b82586b255d8f7444be", 0x46}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="79595bd0bff20a16dc88f556a042a7c2ae39527324d4c5a85bb49efa36b3a8e52d443dd72a5f6b180f8ae92bee4cef8916a94109bfcc009fdf7ca57186ecee73c9368383838f530cd6dc110cb9a3f7eef5bf2380ab96f0bbde5d5bb4fa8893849b7a5a3356c85d2bb67de5d5dedc5f283e543a7c2512275e11e0201c5a", 0x7d}, {&(0x7f00000021c0)="765774ac4d2bf27ab82e9a62807c795f8f4c78a84239be3bc874c80668b439862b447fe21ca20404102c640cb35747621be10d8304f6e1ee84df4f6f2a0b4a29ad1f3baf72a0f7ad33db86e5de0ae1dc513e8bd9ce865980d9bd80635c86dc885c6c39070860b9abb3f4b7ac4aa99c1888503dd91d0d1712b801ec3506dff0d185df192a3437fade11bcb9dbe421c9b7874e898fb393d40da7c3cb1a8e1907bec83f1df3b85d35601e53f46f4aabea7cd22c35687c185adde92a5e846672ec4c419eeed256ffa54119e0b5eccf2f1c77ba487a5a4d0358", 0xd7}, {&(0x7f00000022c0)="d32aa1120c49e284e2a0ced9cae5426185dd661bc33851c2eaf97eec6db9d684c959e4c8f0320d234dcd69ff23c1b7d4fc5fe7744db7375258c48d3a44f6c06e5d4372613229ffe15e3b5532b77369aa09f71e5e68675dbeb257f863e4c6c04eb3019466c13387aba467539c19b51497c982ea53b953c4beaa51906c0269924d997773f2099f327ffe8a33274d52b36bfe369edf7c4c5707c5978453c514c343e81e2ab5e6aa39ab87fa7d7f610b7510", 0xb0}], 0x7, &(0x7f0000002400)=[@iv={0x38, 0x117, 0x2, 0x1f, "71c9bccf9deb93d7d36d14560199e6e74b161694c14275348b8c7f993fb806"}], 0x38, 0x40000}, 0x1) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/9, 0x9}, 0x57c}, {{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/5, 0x5}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0xfffffffa}, {{&(0x7f00000013c0)=@ax25={{0x3, @null}, [@bcast, @bcast, @default, @bcast, @default, @default, @remote, @null]}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001440)=""/63, 0x3f}, {&(0x7f0000001480)=""/203, 0xcb}, {&(0x7f0000001580)=""/88, 0x58}, {&(0x7f0000001600)=""/245, 0xf5}, {&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/228, 0xe4}, {&(0x7f00000028c0)=""/26, 0x1a}], 0x8, &(0x7f0000002980)=""/48, 0x30}, 0xc373}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000029c0)=""/134, 0x86}], 0x1, &(0x7f0000002ac0)=""/64, 0x40}, 0x8f5}], 0x4, 0x8000, &(0x7f0000002c00)={0x77359400}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002d80)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000002e80)=0xe8) bind$can_raw(r2, &(0x7f0000002ec0)={0x1d, r5}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002c40)={r6, @in={{0x2, 0x4e22, @loopback}}, 0x3, 0x3f, 0x401, 0x8, 0x5}, 0x98) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x11) 15:33:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback, 0x106}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg(r1, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0x8000, @loopback, 0x1000}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="d5b5ec103fac0ae7b720227163e635d902fa8eec7898cb66b519c5ccb23e2a84a83d1205949f0cd63b8dd3b5317bf9e355e76cb4923b52", 0x37}, {&(0x7f0000000180)="6dc4a92da57969427742fea377cc68a23b0450a041c83f7f7fa8079de5d3014ec90582d27304a05503c454cbafbb4feeff05bbd34db5a424e562ab794fd891fd17dc8d223d4cf693da310baae7f4bb3fb8d0661a5a1cf77357840bb9ca6db58310dcd7cd390373547a2c70b3e756c526be34e2999e68898375ab2f962aa027899bff6bc46312a958611232a31cefd4b9e154c93e8efbc5413082bb58bf1595c38fe1c65947a0b073797a9564116ff237a82d7afe121c7a250c1fa284adf140ea48ee08684d906e4c6c79c5a6f016f0e7e0ca30a1f54883372e4cb4fe043a8d", 0xdf}, {&(0x7f0000000280)="d9d16725809df7442d9d1786268cdf4403b850f832d4da94733144835106f8822ea7175c5a346bef1352e858b0a9fac206afa4585224a742036364aeb7bdabb67dc9b0191b79f61217fbee8929aa8002", 0x50}, {&(0x7f0000000300)="d7878ed2d9b04d1c8a8e9df805e1d39a5aebb685dde2e236743fd5745ba0651d360533473dd904b171bcc8f318924f", 0x2f}], 0x5, &(0x7f00000003c0)=[{0xd0, 0x299, 0x1ff, "0d47be6f0cdb2be3fbd602eeaccf3585d13f3cf04c032d297ad4eba21f441cb84fc06f197f9e0faca87aee783736232db7795049e2b41be50be2ce4c925d3ff207332b70b5038f851c5eb3b72e90bc67451551f8957f6f625ab7994fc6252e0d7634007e7d9a8293b39eb84bc693bbc124ffb09c47f949195e5d3de842a90bc4695477bbc01dac842fe47044e567b2f8eebf317ec717c00f4c2775d70d57d795d5466a7992e6790e3f35e6ef0d4a1cced92f0e9cb3a3b213a9666eaae262a3a3"}], 0xd0}}, {{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=[{0xb8, 0x113, 0x101, "27d4f9b1fe7c884716c2fdb8c49cbbe1e6c0af76dd427414f7a71fdda182d307aa8c7ba3a66d234f16066664bc81328fca2d770afde1b500d863014da9046577d957590eea0aca3a2b26e211e3dd34e20300f0c05b4df35194d6c44497d7abed59b4b71b9b36b6502d707db0fabf0dd76be93576058e1476f78f9d51bdfaba9c5315a3015829df8ab0afc01f4d7d355ab64d4b7d740d81b09e6a8fd77cf03b7e53dd82"}, {0xe8, 0x114, 0x8, "4d4097799f1829f231b6353bda3b11249a86de4be74a86c9b969d4694534bbd6c1fa6fff7a2d45931b7889d079afabc404f64631594ace28552134a3e82e80e04c7e72ef542dd868b7398603d97a89d84f131a1a6baf233d562876c4a19499f3b975242437eba5842e696b29d68a636910ded35dca6c3bfa941198ecdf5715b0be5e7693e57fdcd34fc94dca08c39eee8ed46a6be71c9f454880d800039c4753d973ef72890bb52a49380c9f33cd96d79e4d54ac3fe21daab894283ce2075973fd42814dab4d14ffc93fde11d2bd241967cd12"}, {0x80, 0x0, 0x1, "9431f11bd42052c671aaff370b72a5bcfbeb63ea8f83c71d25b47e50f45f65fceb4706db272e39a405e04ed82606b36f01219e8666f4f92e872b04cc5c52ec4d9b8b48511db0d4cf8d7336e773e929400d0a93262f56c034cd0c9a35fdcc0f2eecdaf6afcc7787005037bc59d1863dab"}, {0x68, 0x112, 0xfffffff9, "438a7db32c273253118c57033c2775e31241c56f42e3d2e50bf5e05552fc48e03ce50699babd4e4453946045dd5319798cfa30c20636cf10c144c5e04f414951076ed366f36a8e83a34b48e86679316200"}, {0x80, 0xff, 0x1, "0694fc400c35c464cf8977bd5efdca89825632a260b405de65da611e89be24f318716416d0a642cd54f0b4e494441d5f80f435a9e4f1534474faa9cb732e2f3dd03be42b5eee83889a30ce66eb7f43226b18061327b9a4fcd39734608fdf49d5dabb317b49a3b7ae2f0ff90a6f9b6bfe"}, {0xb0, 0x107, 0x3f, "67c0b12cf96dfee696340876be436549747ad435414ebc399f8ca38c1f27594a8c4f356d310acc9ed6bbaa41e5343e8d51573264b00c630779c658ee3e4ccddaf0d73f4dc3f12f4de7aa0aa4feba94df7af45a8398906358c5b580496581533a99c6b990ac7b6f9ac19e19f186161c8e3433190e28a9018a8e71ace07c42de96be66b4988ab6888a76638d1852ea3e60a0d2a48c168bc266ab350c"}, {0x100, 0x110, 0x80, "443b4c945df41698bf941da3a3d0ecc12d639aae066b427e884fff2c39ffc63db581e5f4ef8cc8d41cbae5b73bf2fa851c37fd21511e71ce1cba97bf264016d19b3c639cab56479477e1dd8a97eada85715a5b7674d24977c61cd13aab338d1d9100f66a38db3870fcbcb98623d7f9a509583cf00462212df4cc3b98f9e9c09fb19804888fd325038078c6f33a4e7fe3f2a4892aab6383baa5824b86ba90b4d9c05a6513f37a869deb8bc4a7cdc1f9d9a33710ea18ae91e0c3363b28288f32c56025d5e36c245c311fb221c609c768d54021fe4a7ae2d2d1fa2180ba344079ed8c08419ed413d0546aeec1"}], 0x4b8}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)="4fe6a571eb37f63341f525a0d4f6c7a86d45f0ca9e0c8c2eb6d79a1b503e08e675fd52ca2d04d7dd85756de5ed21f42f00ca8e1994efe6c9d13866a66b61c6dca1059eec74774482895b55bed0ee3b9152fb61f1da962f2d1a8521417d72b9314f42420186b7661e3505d0a2084ef055179d28ca64862d0b0b3930bba068370183543bde338403e42aecf6575fbb2403f8dcc58a3431871874105e0411efd4c66a3d005c2608869360c19bcef680fb2c965b385abb5d8e2941ed49435632af35bafd0f5b48a22204ac", 0xc9}], 0x1}}], 0x3, 0x0) 15:33:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x4000000, &(0x7f0000001280)={0xa, 0x4e20, 0x80000000, @ipv4={[], [], @local}, 0x3}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r5, 0x7fff, 0x0, 0xfffffffffffffffa, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e21, 0x98, @remote, 0x3f}}}, &(0x7f00000001c0)=0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r7, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x30) 15:33:59 executing program 4: syz_extract_tcp_res(&(0x7f00000000c0), 0x5, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000080)=[{0x1, 0x4, 0x5, 0x56}, {0x8, 0x0, 0x0, 0xfffffbff}, {0x8, 0x1, 0xff, 0x100}, {0x6, 0x1, 0x8, 0x7}, {0x8, 0xe4, 0xff, 0xb2c}, {0x3, 0x1f, 0x7, 0xd4}, {0x8, 0x7, 0x1, 0xfffffffa}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x366, &(0x7f0000000080)}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 15:33:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60) 15:33:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1f, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:33:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x6, 0x3, 0x1d, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_sec_ctx={0x12, 0x18, 0x1, 0x8, 0x84, "a1ff2a9e9530bfced1af6e12f8edd96e2658e3dc23dc5817fb600bdb2f88b6023a7fc48db7ec5cfa6c79788371d799a7d2d88acd687a3d8d310aaf6b4f585f66f61880825cfb3bb86b9ec6bd616f62bf562add3f56a97c77d2f9708512f08bb53e5c01aa4d2a7a98a7d9969acf1bddfbfc12f36bd621b27fec7a6bdc79e2dab5b56bd38d"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bb3, 0x5, {0x6, 0x2b, 0xe8, 0x9, 0x0, 0x0, 0x0, @in, @in6=@loopback}}]}, 0xe8}}, 0x20000000) sendmmsg(r2, &(0x7f000000ac80), 0x4ae, 0x0) [ 2424.585818][ C1] net_ratelimit: 14 callbacks suppressed [ 2424.585828][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2424.597411][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2424.603252][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2424.609252][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2424.615046][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2424.620920][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2424.626758][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2424.632501][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2424.638337][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2424.644074][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:08 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002480)=0x1010, 0x4) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="13960c6a755125a8986936210c1da0098d6b051d", 0x14}, {&(0x7f00000010c0)="309945b9e615f28b938a6038c0408efdd5f2a7759abf5b77f7af42e914711cf37200df01c48e61216f4feda10cee4c622dc10dce9dcb2c99a72c56a68b82586b255d8f7444be", 0x46}, {&(0x7f0000001140)="7283b5230cc660bbe8d110aac097a4dd6b32ccb1d2f4a7946171676fc3f93f0c1c7d67c0ee18873812e3be4787e1a9fcbe96db980b47d0c9976d093971021319939d6076e6a0d6978cc1a369997b533a8fcc2c615c6e024ec1d78ad51e558889b8386e29d24b8ccc0d087db6e76bad074bb4c3ee106be364b12e7acfe8142896e713d616669b5c1ac4ef5e375a879d67004b5635d34644efb96c58c4cf00e5ec7596e16c649c075ebc7b32736f6ca1ec8b6932b088d41f10c3c0b1661e45eb46322d109cd710d83d03d5c300d697cced9bacc67d64b2fe5b12760d2a1c84180f1615ff4411aaa58b5aee1204dc0a9b1972c29e3d75d7814044ad5ecc98b85d2f50d378a70c89175035e1c827dba3076a1b75e01e4336d3b723975083a4c8ed94d69f544e095e299d2b95498ee96b926943944cbe56447c3078f576ec2027f368acd58004c0a966abead96b04b5d9a05864e5be2e8384e443c499b2eb9f155b0d71985187ef81589ecd0a2f072e5ba31b556449890438e2da2e53992b2660cc9f6da7cbc84142c1fd3de91f74c8e30c4f9a7076a1519e1019cf59b266558bd8c1a5f646ccbece3602aa61cefa455a8b7960436cf56a58814ca87b2f6b174c1356f9ce9e20be4a394d92f8cfc2fa4067d81243511192331f4fc31a138d5d259c2cfd41ae0adda790c242f5e089a689395e8b17da015efd76d2f243752a04b11eaeb07e2d148f9b7f1aa97acf6be939c2ea9a55f1669152bab096eec7dd1a673692cb543620ad410cc55f98310fde1bbf9cd7bfb3c66bfcd02a7c2c5ad8f00bdbe156e5a03b0ab8713e3d46924219b9ce1fbf5261025c2bcec43a5f1d2ac7126e12db1909caf5e440cd15d443738343f2c73f3e49247c9615b90f3579f3006e67c098bd2437a18c70f5beec9b200dd05c8b35483fd60f110c596a46239077dbfca0ecfae75d4127369cda73c34be2a9c6688ed258a33bc01cf7d93436ec4fcee344b1cf6c3e41f6248e54253116d7c4535e0abcbdae8ba1afea7b0cc7b7d722d74eebe95ab7acee4ee33f21516e14fb8d9c78547681502296492f9bbaaf8a8b76aef56c843f9e665b324e24b6e497a59daa18e32fb5e8afab43da5be1edb0d480f418aaf2c8776a90bd865aef9e74e754d23e91d19ad2ab9c1e3c6dc24e94f62ad6b2d603c57111882b188f3136e28b244da4f42316128cf8b6eb9c122bfb77e81ff338fa6d8c737c04a50287f9cdcf7c8a88bb384c00c89b63656657e73b71d8c966948d5382a534414f59c3625e92d7ab54e57c7a7b1ebce9eb34d9bb4801390960b54cff8075bdf732d64bd86917336185aa296be1266bfb358c5e62603eb73700df594724935fe902083b6548f2e939a8fb59717623d053e2ed515776a463c005d584fef14d9fedd49a808f9be37171bf628aab56bc081d3df188a7faedbc3393be20354f862440abfd95000a1504d6f16262ee981fb203ae7d90cd30aafc9679b603ed0021fc3e3ba91ddb2e17ad933769bb84fc96ba53d79ae74cc411135213ed9baf41626dde141cf668d8cd55b5ee8dd862c3e7e37a6e8eba36e8013ad5cbd108b3b192a6a230bb07fb64bd618374e49f8bc0472413f26ce0a160046147debedce58d0c8efafb96753602fb0eaf881a5bf85053cfb06ea931b36d39742d91f5208633ed5dfa2f7e76f2751721f95bc2b8a92b4e39f756500113ebd82a0e7b8e751e4f22f480cf79ffe2a55305f6754a03d5de3a4d6e1e7bfc3cd3b0b282f6cd32fbfde7198e3f7d0e5f28d32f980944ac9410fea60933f72af76a98835e6ca6bfccd28d59e290003c6b51c0554b05eb625bf66c7efd75e1eae5ceee5ab6a65ea0a3e4bcae0629df9468918408065336658f8fb00b774a0361f5fd0566997c922168734a7af9752908fc4752ae8ba68a6fecd1d8ac9c7acfcc80f44e7c4b2272cc76c91e1a319f257251db86ab52b8fb86f0625dd581fd12a9b8d0e4b27a2d67ad16f65005aa6de20b5588b5d6a0d9b059af91292bca68bee40a2d2dd2c0858ce0cc0ad87ee840a0e0143f92861821b50b32132ba3499742a9716a5e3614315630441da752defade49cfe26862b2cab4db75e7eb8559e627613b537d1c6c8b029e867b127c9cc8e2de5aceaa5b07677347ae19bad004c31839566161dc904e56432c0acdf5d8e07fd0940f9ef909089511a1f23d888f6fef639daa08f7562b5f3387ef56568006b14632d7b82703b1ffcf16c7b41091f47b370a0cf5450edcd73457dc2e9de012cb93fdd86f7625fb063d78257b68b7ebfed103e904854149c7c0bf72f519589a10cfd696f9246ead856064967b21c8af2ff2a3fbd81d2509bce887125e9b112b1bedd7cf7e78eae3e9ebaaadb0a4dd44542ed0669c07ea8d745f9a12fe083fe75e26bcd883e3c04d5deea3b4ee53ed76fad6c915796852e92a68bdc5bacdd4049e3e0e2fcce1abf9d1e2f08c41ba454bda7faad344b04171a799688275e681ef5c5d6437612da486e6fbeed94bc3ea46fa964c9343d8edfc88fa7a9c77b400823a0bae6d825a385306ff6f7b44c44c29e192bc6c3aac75977eb461c3e7be58086fd208f0afff6da02f3512c13cc475fc02ed1ae28a3b1ed0e4faccfee0434f0f02db5fde3c8d4f52886c44558238d1d83cc3fe955ccde2cbbbd30f057e5df9b8286922c33e508a2dac22b72bf1f38e3985f59ec4f1afcbcc4e29442144824ba84397842804de705b6f4b78371ed6e6158c10ebdc3517f47c04515ef427aa19064d5176221427ae75fc603173bf9b830eb3df1a0b54ce05321ad4b8c1cf20f212e94bb24fc1cc204d701bca1a9b3bcbe6ad570ff3e1460e12a7e8d84191ec2727572f0860aae489f2ca562a92ad3f4e40d4668a910922b23167b306c65833038a270ed5de1a5bf9a208bb0da640c04b422cac750ca4978c8f834b1c16ce22bf2a73b17524cfec772973f39b4c4940a47f69aa26860d1c8a703eb5b0253ed98d57db5dbbc43e91a29118931486cee5076848583cc1bbcddca596b576114b5b1950a8d1d39c8f65d678dd5cc54d8e0dcce91bc5132abb947be96133120d8272fa3f80b8cd56ecf461ca9b65f1f931d677c6e04ea4796d12ba4890c728a6d4fee9b2a88ae95b535b13fbb97c76d95ddf9518d7503a7ba755717536bcd3268c173693dd89761430c27c8b937f6a34e398cf22058c478a6ce6d6dd36f72d29b6ac66e6d484278d6bcc29f8fd519688e66e317c562795a4679572fd516568299bec26ad66913e0d74c97010200a68f41945aafe61f0244f476c45240ac580c87414c5ea803adc41ee4f905e7174d75ed1146e99aa1e85b9d4115e1ec3dc761033ca3001ddcee287b4b2a3716c2c8efce9282087ed27f1fe9c2c8e2b8b932f8b3bcf674273f7c6be1bf420e2a40531bad69784fbe3643d0d4904fd542c3e1fad0be6163cbb24b6c3292835aa1f73f54ed2f76ffd2c9a9a57920ac546c46863d13d81e67aa1402de007bd6543b4d41cabdfa6d62676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0x1000}, {&(0x7f0000002140)="79595bd0bff20a16dc88f556a042a7c2ae39527324d4c5a85bb49efa36b3a8e52d443dd72a5f6b180f8ae92bee4cef8916a94109bfcc009fdf7ca57186ecee73c9368383838f530cd6dc110cb9a3f7eef5bf2380ab96f0bbde5d5bb4fa8893849b7a5a3356c85d2bb67de5d5dedc5f283e543a7c2512275e11e0201c5a", 0x7d}, {&(0x7f00000021c0)="765774ac4d2bf27ab82e9a62807c795f8f4c78a84239be3bc874c80668b439862b447fe21ca20404102c640cb35747621be10d8304f6e1ee84df4f6f2a0b4a29ad1f3baf72a0f7ad33db86e5de0ae1dc513e8bd9ce865980d9bd80635c86dc885c6c39070860b9abb3f4b7ac4aa99c1888503dd91d0d1712b801ec3506dff0d185df192a3437fade11bcb9dbe421c9b7874e898fb393d40da7c3cb1a8e1907bec83f1df3b85d35601e53f46f4aabea7cd22c35687c185adde92a5e846672ec4c419eeed256ffa54119e0b5eccf2f1c77ba487a5a4d0358", 0xd7}, {&(0x7f00000022c0)="d32aa1120c49e284e2a0ced9cae5426185dd661bc33851c2eaf97eec6db9d684c959e4c8f0320d234dcd69ff23c1b7d4fc5fe7744db7375258c48d3a44f6c06e5d4372613229ffe15e3b5532b77369aa09f71e5e68675dbeb257f863e4c6c04eb3019466c13387aba467539c19b51497c982ea53b953c4beaa51906c0269924d997773f2099f327ffe8a33274d52b36bfe369edf7c4c5707c5978453c514c343e81e2ab5e6aa39ab87fa7d7f610b7510", 0xb0}], 0x7, &(0x7f0000002400)=[@iv={0x38, 0x117, 0x2, 0x1f, "71c9bccf9deb93d7d36d14560199e6e74b161694c14275348b8c7f993fb806"}], 0x38, 0x40000}, 0x1) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x65) 15:34:08 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) shutdown(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x60) 15:34:08 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)="ee7b320916de3580576c9e3c38026b42a54eabfc0f472b3e6b0a5b69bcd3710eb58e7a882865406b201a9e6cece3ab596c035fc1229c435d0bc74982c8a22b1e0fe6183b8a2891867bf3e0707959f2a37e298e3587bca4b1c2838bd510cac408c966e3a5c939a45744f8ca350629473d4714f6a46a3e737d6dbed5", 0x7b}], 0x1, 0x19) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x377) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:08 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000140)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@bcast, @null, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="704d34b03faea08d6689d2d3cd5b2d3ddcb9138b0f9ad19029fa268b", 0x1c}], 0x1}}, {{&(0x7f0000000300)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)="096b1db647aa54b226acae01ad90adacc55826d76a35358cae01af0bfd0e13e6b6dfda38b4e4d29413fee1545e90712843659b1a", 0x34}, {&(0x7f0000000380)="e1991233ad68b1b2a30e1aae99ca108cc840c945c0ad8dd7e618da622a02aa2f6485f603d373defd7d442e34fc3e190882ee7c632474b7460c3aa7174fdf1b3356bc68d4992d23de406ddc32735fd9bc7e441f1c23f6daedc1e2aa1f475d649f7f3faa79f211c03f6a11b3d8fd2a4f7c62ca0fc7b2f603dd28f7b2833bf0468e28de8455cdaef01a55b363bf4151357a149e867d6c3e6b75dcca5a55d0bb85317cdf122938118e1f24f8936e93f1edcab8b937f19788b594e6522b54e88bf4a0c6a6d7f4f76187", 0xc7}], 0x2, &(0x7f00000004c0)=[{0x70, 0x100, 0xfb4, "b0b41ec7a6622070580193816dd0aed7d03bed9f88225b6ea8885d4547b606a62f51bcf1a0224a9f33b30f85fe0b3a5164a3e6701bbe438b72a474593d2e69eec716a106332ca6d7e236a49f518a156142d67155b44cc975b4"}, {0xb0, 0x10a, 0x4800, "f71d06d0ab2c3a6006270c4c34005a5345fc42132f1c36124b9094d9219953e025122abf353ee6f597cf4f0b1f23b91d017601fa66d6738007b9bb1ccc79e2517f1ef9dd0b4f941dd4480d8d49e7982b292e3aec49c59d45788cde946c9328efb6014d7f9d41e464da0b31fcefc1286cc804076db24505cdb7a20cbfde9e9413adfde38e8a1152c8f580521f083fc54d5978ab214675d455b9552f0b9c70"}, {0x48, 0x119, 0xffff7fff, "11df74ae1bed717fa3fb224717631dc0427b110a0fd6560cae5629ebacd188da738b7ff9cd5935d6afce859faef831c5d808a7f7"}, {0xe8, 0x6, 0x8001, "22d181bfbc7ad6fb8a09e252a1fe1bc30e082e982d1e82fe026254fa37813a7a05fe17c69552dbef9be4aa0e8fbf9798348f999b74e3e7c323ad4250e37afc4337e83c48ecab359ff2fffe84a6a225a73624f986e420aba5667f5cda46f3e5b73960fbaedf9098277ccc88b3b9928b8e19c7f1ffe70b456190a8b29937729b6b1e0149c69b4e90becbc4bc5e075bb4f8f3df9ae06fc92da486ad5dbef8de77e177d09176923dfc7a465899d805bff85d7a16bac3003da007d3ffcacaa103aa6f85be002fffdeb721aedd74ff0254148d10db39c9"}, {0x50, 0x117, 0x200, "e53b0e7f9d01c321c5688e1a8234861cc1c6b6d4e2584ed69c55a579960f80c80dae56b667fa5978075e4f6fdcb23c3d8841982721ddea2ffd1d8b50"}], 0x2a0}}, {{&(0x7f0000000780)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x2, {0xa, 0x4e21, 0xfff, @empty}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="938318d5979f4f0fbc04687da879aed2ad9660f8b1abe005ae122def24be99a5fd9769d2a906e9b9e19ed8c319214544e44d5991addfc4e4c806748cb85529ecae784ff30aaab1f6d7abc0181798b8e1e5cb270b5d21ddc5b19a94aef0b3e2f5b037d98596edb7ad4dcc85a762afe6ed2f778c51", 0x74}, {&(0x7f0000000880)="422ee23fdc19e6efe6002b36bff0c2d9", 0x10}], 0x2}}, {{&(0x7f0000000900)=@ethernet={0x1}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)="db032236b11b83cf222d9be551abd6ba570f0287a625008b032e5b046f1c122afb33ec3f8c657e6ce3380f94986689f56418f4e64d1cfcefb315925d8e2b1f65a2b4400f18661006b78d11953b80b04b556d3a199af44bbbbc101eb6a0dd294a18a14a8ee904e4124e08ec1d3f39a9ffd0620b218a94da98abea4b8e0d22b8e9404e2a7f1270ac40", 0x88}, {&(0x7f0000000a40)="ac98c24cace3613f29172b07eb53eb81ed324d7db795a8517ad3685cb496282ca77106d4fdc33ee00c3e5cc80141d5224d6b4ff18e51541b7ee1e5129d7cd98d8b31a7683768d1ab68d3f5a99f93738ed8b4a60e49", 0x55}], 0x2, &(0x7f0000000b00)=[{0x18, 0x6, 0x6, "350332d482de9900"}, {0xe0, 0x0, 0x100, "348e067af017b2736fbf27658eb2ff80b97a03ad81acfa616029152baa44afc016086002bde0c48c41ce62d86ee7ddccffde5cc54a65ae6bc1f0314376db89f7b82c82f62956c56d8a88345811396be5cba67df4537590a4b851325aa40fcacd89f457da61ab209d155ff552f682a2e12821139c975a9a7a486164259e8819dc829f48aacc2d02b988d57b8c2bad080c8f24157e0f1763fa2f5a7f33f86be95e2289a9f5d91bbed433dd9091ddb725d05fba4db6ee68110e4e978610090d547b10a6a365174b3876d5"}, {0x98, 0x3a, 0x5, "fc895fc0702a6fed84e252483d16e4d958f8b34244900af8aa5dacf70388e8129fff6fdda67b3f8b23b614c8169d895226b9964fcb30b7c6b201a62d44a1df4f1e9189d094593ae633c2af90c531540fb19e358ff01297039bc198fb5c0ee38e07656cc6b1bbb85ab3710bf81ffbe11d38de3155946ced27f03338b562053e3effc82d"}, {0x80, 0x119, 0x1, "07015798782297bd3f9da2dd305f66dad0119a7ddbedae4ef81ace1165207ed6cd68ad791b043ed389ddf9cbae93ec31d168ed65a6bbe0174ce563a6ab9150bc4d9f3d7c8e15cef10cc59600e343c056983c249d4095d8cff3e97d6dba27cfc61beda3529b01b719fb6cd6bfba09"}, {0x70, 0x0, 0x97d6, "daec2f90c88c6bf3a8c9068dc5d607b0d08f36aa7c3ffc055fe3072ec67d3c462814429f5402bc7afcb40505d223b092f7b3d706f7a9c8afefbad824ed7e2316a390f7825f1fc134302e06a921e56c8d9bfa1761719a27045b3dc8027f"}, {0xe0, 0x3a, 0x3, "db9fc603b8e34dc190b7a4e07afe94e25e5ebdb4940b2be5226c8102eaf00cb82e177aa16c1619cef73c991acee90bafd9457284f7e654c94d22df1f7ce33114575d9f79ef1c5bf33cf942ed7db42a2df8dec96f00c3bb2070a7388ba55e535f16bc6b296ba0813e75e017761c63ca9490f11eb987423e1f3a0fae114a4bf01685486133ee2ee83c73f05d08f8e82e8a3bad357b007a60917547d3e56056d0dcfd6543697ff83df0910be3f9beb4de0a7b0a0cc435e84509ff1cb9ed59332534d6201eb73a0b570f1a"}, {0x20, 0x119, 0x9, "c3549c5933baa04c2fe8ad9b0f"}, {0x40, 0x115, 0xf7, "05dae21b4b93f19e30180f694fe0e3372d464af21fb89e82580d7795a955a00ec82ea88ac94b7c6c7ef86e7077a4"}], 0x3c0}}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000ec0)="9bf5ad89e44bd2dde6c89ac5a3ca3f2a49b8e70efba7fd4c91a7cc5f4c22f8bd4d0ed563978fe9ef8be61e3c2d60713879c4245035a8770e6448f162e85ed2620b2a345edbedeaab54a95c9a91e39c532744b9c31ad40a0bd80ff4857e1eba630cb389dbf924e51c4f9a7689e25ce56df272f7af2c08fdfaa1946f33d66095a7a53feb0905dd742b40093404b7c9433583b9465ab6645ce49c235b9f475df15b9991d9fed1fb7e46ed42dd10869557c3756bf8eeab2489c4c941cd", 0xbb}, {&(0x7f0000000f80)="fdf554ac9a27bec07318edc37e03b61bded34f90f04bf211e3867b123475f79146d6c415997e63071fc03ade178eb46d424f5203bfcc48d64abebdbe983f62cbea22877d51823fa2a900672b7c85b227cd00aa55cdd277626ee98177c01c25c38b745b78be9030e1138ae78cbe2ed0e74afd188bd6d8e281db9398962663d218294dd840c7dd33826907c509296c60", 0x8f}, {&(0x7f0000001040)="c1c9dec86a06d20d18d5ab468b9d9ccb6aa1e626d933a30247712ac36e89cd94a97f3881c24dee333f2fbaf26c13703dca", 0x31}], 0x3}}], 0x5, 0x1004) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@rand_addr, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={@ipv4={[], [], @loopback}, 0x13, r3}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@rand_addr="0efafbd4d938988d7e3887beafdf554d", 0x3a, r3}) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x366, &(0x7f0000000080)}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 15:34:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @mcast2, 0x6}, 0x3c3) sendmmsg(r1, &(0x7f000000ac80), 0x0, 0x40001) 15:34:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x8, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x800, 0xc0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x400, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 15:34:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:34:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x5, 0x0, 0xa}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 2436.025922][ C0] net_ratelimit: 14 callbacks suppressed [ 2436.025929][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2436.037709][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2437.065890][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2437.071759][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2437.077982][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2437.084131][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2437.090069][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2437.095908][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2437.101794][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2437.107619][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1a0) 15:34:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x366, &(0x7f0000000080)}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 15:34:19 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1f4) 15:34:19 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000034c0)=""/7, &(0x7f0000003500)=0x7) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000005c00), 0x1, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003580)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f0000003640)={&(0x7f0000003540)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000003600)={&(0x7f00000035c0)={0x28, r4, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) accept4$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14, 0xb0f478b0312a3b93) sendmmsg(r2, &(0x7f0000003380)=[{{&(0x7f0000000100)=@xdp={0x2c, 0x4, r5, 0x2a}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="84e5d7092abb6520aee4d47792eccc1ff2aea0f325ad195a4a2204314b986eedcfbca18c897e82f4ebb7d45ae07abfc5e0584d3c6f4c7f6f8376636026ef9f676673fd8f73023353db3468c6cf77a26331f1312bf2802650948543a8b148d13c8af4cda58a247044ab", 0x69}, {&(0x7f0000000200)="8b992a84225ba909c26b292851eef6f713b471e297f879a156124a6cf0fefddc7e8128163a1762da0dd0b1a9f29d3a24190f4597552b08f84f21c9530b76a692a85576d75fa8cc625c6e3ee6f4f0cd6a76b40693a629bf945c967909b31c59a4b850806067ae1e03c130e314661e4341c8f2e21cadbf9b7356fcd068ca086da2e9d4e722da6c496251f408dc672847937e2a2fbb983811715c941b7865eba2834cdfd2ef3d7139e3fbf861fac3f26b9e5116ed41a83cafdf4caceb424f85f04cfe1f0b19419bbccb9607d490e57b9b", 0xcf}, {&(0x7f0000000300)="b6755719ef07baf149722a2253805e5b8ab97caae0ab3b146cbb7f5c98a1ce9cfa9114fe9bca", 0x26}, {&(0x7f0000000340)="d68847d32acf1ac606095cc6b16620d54bbc4c4fd11b84ca9a189eae6dc40304cd8ca269e57246bd87c0cc78d00df54e836f5b41a22b297e375d6556cee468396d7c64abf0b294976efc96972812ee8db536b7cf129507179873a305d829a6f106891f0edc508eef90bb37af3b883d07f363a6bfd7cd4685081d0b60e0874c06f4df2b270ca8ab98ab565116df6b2031d7921245b4b7e07951614eeab62026d9dc312e", 0xa3}, {&(0x7f0000000400)="32aeb7862dfa236f01785b754706c48e938ea7ec8f4f3ff266640045ba2fcd7fc8b89269f4ca027fbd5111e64380951e68f2be5ca89d16d6e18eb339415a2900e9d0667e5a6fa05375bd93f9df41e366efc40f9e54b40b66a1341ba054d42b8d9bbced3fb5f1c1770b", 0x69}], 0x5}}, {{&(0x7f0000000500)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000580)="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{&(0x7f0000003080)="6da291b3ab97a9e2dfeda941aec53333efe5c050a771b71cb9c084bdac292f917debdbc96521c3a4d0c622f83aee5a4fdc9425ac27cc54c2e7c5e59d68fbaf533929ddb7b5b16e9db20a672285f7986f9d255435e14ee393d9c9a4cb9a0b7296be2b", 0x62}], 0x3, &(0x7f0000003140)=ANY=[@ANYBLOB="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"], 0x228}}], 0x5, 0x0) 15:34:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$sock_int(r2, 0x1, 0x17, &(0x7f0000000080)=0x4fcd, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r4 = accept4(r3, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x80800) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r7, 0x400}, &(0x7f00000001c0)=0x8) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x10, 0x2, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x200, 0x70bd28, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x24020160) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r5, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r5, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r5, &(0x7f0000005c00), 0x1, 0x0) getsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r6, 0x503, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0xc4) 15:34:19 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0) 15:34:19 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015ebf1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd913389de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d91296700"/166], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1f4) 15:34:19 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3e8) 15:34:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2a0) [ 2441.225865][ C1] net_ratelimit: 6 callbacks suppressed [ 2441.231458][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2441.237210][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2441.242988][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2441.248900][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2441.254707][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2441.262366][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2441.268132][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2441.273867][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2441.279652][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2441.285372][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:25 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x142, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x8, &(0x7f0000000180)="0800b5055e0bcfe87b0071") getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x2b13}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x5c8) 15:34:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000140)=0x7f, 0x4) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r5 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r6 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r6, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r6, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000080)={0x3, 0x1ff, 0x3, 0x0, 0x0, [{r3, 0x0, 0xff}, {r5, 0x0, 0x401}, {r6, 0x0, 0x6}]}) 15:34:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3e8) 15:34:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700) 15:34:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x5c8) 15:34:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x8, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:26 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xe4, 0x8, 0x7, 0x8}, {0x1000, 0x20, 0x7f, 0x8}]}, 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:26 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900) 15:34:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x700) [ 2452.665968][ C0] net_ratelimit: 14 callbacks suppressed [ 2452.665975][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2452.677632][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2453.705875][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2453.711686][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2453.717794][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2453.723562][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2453.729415][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2453.735176][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2453.741156][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2453.747893][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x8, 0x1, 0x37, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xa00) 15:34:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x900) 15:34:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x9, 0xc}, 0x4) socketpair(0x2, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$rxrpc(r1, &(0x7f00000000c0)=""/226, 0xe2, 0x180, &(0x7f00000001c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x80}}, 0x24) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000005c00), 0x1, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000240), 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) socket(0x11, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x500, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c00000024000f0500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010067726564000000004c000200080005000000000008000500000000003800030005000000000000000100000000000000000000000000000000000000000000000000000000000002000000000000"], 0x7c}}, 0x0) accept4(r0, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delqdisc={0x2c, 0x25, 0x200, 0x70bd28, 0x25dfdbfe, {0x0, r5, {0xfff1, 0x10}, {0x1, 0xfff1}, {0x3, 0xfff1}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x4}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000}, 0x40000) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)=""/50, &(0x7f00000000c0)=0xfffffe53) 15:34:37 executing program 1: 15:34:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x84, 0x80, 0x0, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = accept4$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @multicast1}}) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xbb8) 15:34:37 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x9c, r2, 0x23f, 0x0, 0x0, {{}, 0x0, 0x4102, 0x0, {0x80, 0x13, '\x1c\x10\x11\x8d\xd3\x90ar\xa5\xdb1\xdf\xbd\xe8\xe9\xabc\x98!\xc3\xfe\x8a\xb2r\x040*n\x05\xe5\x930pI\xeba{\x8a\xe2,i\xc1o\xf9\x02\xa5\xe5\x8b\xb3Ry\x98\xad\x0eR\xcd\xa1\"s\xb8\xb9\x91\x06\x0e\xfd\x92\x15\x85S\xb1\xeb\xd2\xd0\xd5Q-\xe8gg\xed\x8f\xf6S\a-n\x7f\xaf\xc3\x0f\xbc\xfcZY\xdb\xc1\a\xce\xa6\x84=n\xcb~\xc8x\x86\a\x9f\r\x11\xd8\xd4\xb5\xbb\r\xcd\xdd\xd8*\xe7\xd0\xba'}}}, 0x9c}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000003400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x14000b30}, 0xc, &(0x7f00000033c0)={&(0x7f0000003380)={0x1c, r2, 0x800, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20000920) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) sendmmsg$inet6(r4, &(0x7f0000003240)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}, 0xac9}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="b069496f8aef311f99dd198efbbdbdba327d067c6f6cae4348d6542be4eaaf1b73294dd57a25426d18844ef530c55018eecca0a25fec45f28a7115a9399afb213e7a682c10322acdf93e66e40104c3ba97da09917fc1a7db3cd71666e507d79fd1b875d54c20bfe7d5f5362fef15bbd0a41343ae7fa7b927856617df3e13898f5173d67dbf1ec1ed7e6e6fc80343ba03d46fcfd7fbad25c0c4726b93d60c034a0998ad09d01c5b8edad21a8a4734094f", 0xb0}, {&(0x7f0000000140)="12f5908b3e4b7ee6df17cb33d4f553b4c8b7b148f7e91e6557d2a829ba10639fa4fba2b7a7d306072b3045b10fbc5d842c80b7656f1522327d0834a930c48e7f75cf5b128a00bc0e23874e218b216fab84bc1d882cd98a3ec4873559bcb81e100b296eb622aa3ebeaaa672d71a2b83a85caf86f1337b6f4be34fd72abdb5eef7d4512a4c8ad1fada7eb23b8bd90735f61f9141e07d2b42d16fb5cf16a7c1914883ca0f7bc6fdbe33b883be868830aed531391eb72a5cdcc9f0926174d45705c6aaf294545919d336ee161e5bc01c0978a3b993873f6afe0746d57cc45ea2be400dca4a4fa276bb46126164b397b8d80b14a5ddc9655ea7efb6", 0xf9}, {&(0x7f0000000240)}], 0x3, &(0x7f00000002c0)=[@tclass={{0x14, 0x29, 0x43, 0xa000000}}, @hopopts={{0x78, 0x29, 0x36, {0x8, 0xb, [], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x401, 0xa, 0x7f, 0x7ff, [0x80000001, 0x1, 0x0, 0x9, 0x7fffffff]}}, @calipso={0x7, 0x20, {0xb8, 0x6, 0x40, 0x1, [0x80000001, 0x10000000000000, 0x7fff]}}, @ra={0x5, 0x2, 0xfff}, @ra={0x5, 0x2, 0x7}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}], 0xa8}}, {{&(0x7f0000000380)={0xa, 0x4e23, 0x3, @local, 0x800}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="6acb48d4836cad74043dbfb657732de35b673241855ba8bb331f82271bb41c7fc7100b00d273fc2e14a3164c2e754078b806372a459ee762ff01b007adda417de7fea5db40d034016cde68c967b36736498dbcacd88ffe8611b17fa740e1d19e03d90aea5040f41748e1dca04816241f4b72c16a8bd54db8063c740ed4bddbeab6f004691412bb2a89cbcff064b0de5f1754c3828c91a61498066d2493d21e88135bc61a89685092bc2cc5aac85f3a78fe036b7f46c6da5a22676eec83", 0xbd}, {&(0x7f0000000480)="1b85a7be11b9f58c9d95ddd5bdfff6af81e1c17508f1923f6295b40a6153cf24a9626d8770fc9e03e7786ea58766a42b8b66aae0e6d870d9", 0x38}], 0x2, &(0x7f0000000500)=[@dstopts={{0x30, 0x29, 0x37, {0x3d, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xe}}]}}}], 0x30}}, {{&(0x7f0000000540)={0xa, 0x4e20, 0xf19, @remote, 0xc6e}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000580)="2a40291ed95361c1f3a14d5aa33cae93dacb8f1bdd6f", 0x16}, 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{&(0x7f0000001d80)="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0x1000}, {&(0x7f0000002d80)="6f2f984f01aab95108866239c548f9cc254faf5caa80f03f535e1e7b2e3d6d1b099d490306296daaa370091762d4db0f5e767df39a7dbb93576f6784df298c155cf3c6f03a58be87e8892dccb527c95ace90497005eae21e6d60f66e39db122c3c52371845e036bc531300e53cf1d0232bf13a2e791c84e84a93da2a08ff282827a228ec9671a1e81a6d54040d84e64448e457ee3b06505dcabd1b173eb66858fc537275a6ef66768f65f060c67e3388c2454b542db738d709bddd", 0xbb}, {&(0x7f0000002e40)="3e088b2fa61bafb5c71f5b28476ee6095a3ee17eb33abb8ac427916d8e6b76917305656dfdc59e9769de085f03ba73badc4615abfc5eb7a96bdc6114c9c1c253c05765aad0119b1adf11bfab19e5", 0x4e}, {&(0x7f0000002ec0)="8b1c20f79982e323484d185f44c0a93f2bc185696dd5a7e5d6ac3ee795ea230906441f5e986103f627abf762ac395354e8d974f1aff95778cf5d2c853ca5523eb8d1eb674922122f7250be4572cdf2cff3cb2d82214724317201b4f318b82c0de88687a648d297d57c604c97552ea1c351779df395dbac7b94fccb78f365961ff2a50aa59e4f137de1e225dae558f2d0ad786a8a5bc072234f7e20ef70c697e9d0a728b001a972370256ab3bdde8c10bbfbbfc3c0b4d950fc952c4374381024ffe54adce3d4c9b0a0a80cb12a35d3092d58ec645ee42661a5ad9d400e415", 0xde}], 0x7, &(0x7f0000003040)=[@rthdr_2292={{0x48, 0x29, 0x39, {0x32, 0x6, 0x3, 0x7, 0x0, [@rand_addr="36ae02276462dd258923963d524c555c", @rand_addr="ae3a9efcbd586092d767f6f8cf87bcdd", @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @dstopts={{0x88, 0x29, 0x37, {0xbb, 0xd, [], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x6, 0x4, 0x3f, 0x40, [0x2, 0x10001]}}, @ra={0x5, 0x2, 0x5}, @generic={0x1, 0x25, "471785cf8bad723f4279ec6964f92909b121c7f4918d139740d304634f581df2ac7ce56cfb"}, @generic={0x5, 0x10, "f18f0d224d9f3ec1da8f46a39091b074"}, @hao={0xc9, 0x10, @mcast1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xffff}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffa}}, @tclass={{0x14, 0x29, 0x43, 0x101}}, @hoplimit={{0x14, 0x29, 0x34, 0xaa}}, @dstopts={{0x78, 0x29, 0x37, {0x3c, 0xb, [], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x5, 0x8, 0x7f, 0x70c2, [0x0, 0x180000000, 0x5, 0x9]}}, @ra={0x5, 0x2, 0x101}, @pad1, @calipso={0x7, 0x28, {0xc00, 0x8, 0x3f, 0x417d, [0x4, 0x1, 0xf6, 0x1]}}]}}}], 0x1e8}}], 0x5, 0x0) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 15:34:37 executing program 1: [ 2457.865851][ C1] net_ratelimit: 14 callbacks suppressed [ 2457.865860][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2457.877500][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2457.883273][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2457.889026][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2457.894879][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2457.900627][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2457.906441][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2457.912162][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2457.917949][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2457.923678][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:43 executing program 2: 15:34:43 executing program 1: 15:34:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00) 15:34:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200402}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@deltaction={0x224, 0x31, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x17, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x5, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x1b, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0xb, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1f, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0x18, 0xd, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8ec}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x19, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x98, 0x1, [{0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1e, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0xffffff81}}, {0x18, 0x4, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x18, 0xf, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8}}, {0x10, 0x17, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x400}, 0x485a) 15:34:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) pipe(&(0x7f0000004140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000004180)={@null=' \x00', 0xd, 'bridge_slave_1\x00'}) syz_init_net_socket$rose(0xb, 0x5, 0x0) 15:34:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00), 0x1, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:43 executing program 1: 15:34:43 executing program 1: 15:34:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000007dc0)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007f80)={r3, &(0x7f0000007e00)="ce96eabb8a38e1e5980a220448f93183cc8924dfc84c1250413cc3ebca7bd6325aefe9bca85a2f5e69fe08e76693177d35bf95e2ccaf154c1dcfb0e6cc56121c07bdbe288c0e927a7694b009c373157b", &(0x7f0000007e80)="02d16157491657475bf91032ba8860646f8cd7a85417a63b712b4c95abbb19eff0fcbfb93335d9422c9f0e10d23d4efd716b57151cfc9bc9d4a97c591274437f52e530ba5ae8be1c3e991457b0180ac096de514d1cf85bbaf5788281619f7b9425963aa79731d19bb24c09efd81edb7bb7fd268300ef40842186cc6e64d2d762d897163900914bc6eb41c23e98c04b5ae6f24b5ee570ed7ed35749f8f3b0799410d0c3f25f8152e0f35eadfd8a28bb8a532968c0313cac9f5b2a833c442eb7ce7fe9a708155352391e5e8d02b01fc4f771e90f5047290161aeaef192fed97d1e7320d6d766749ea9b9edaa91866dbb3f7897b33ce773a82c", 0x6e3f9fb1535bb51d}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) sendmmsg(r4, &(0x7f0000007c40)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000003240)=[{&(0x7f0000000240)='&PVB', 0x4}, {&(0x7f00000030c0)="ac017e193c040beda1f5cb33561908dc4fb02818bae87d69606fe7ad35767892544f625d5b0ad54cbea4f5075c47f0005eec78351b2d1023d29bdf41408c77", 0x3f}, {&(0x7f0000003100)="3fbf6f360a600c58c0e8110a0ca44ad4dd512395dda5ababbc637d430041e30d39c2231b4b58b7fcf507f18e491de7785f241d05bdca5211c2ce5efff347caddbb1c6a9e8804888d11504b74aa44b75870cfcd8ab26fe2c1f38ad666978a18ccabd83a8a68e43eb0dbd273a11476958dfe3b4883144c1cf33a2f7206defaa60e7f0df286454667bffcdebbbddb2da624e3cc15e96f121cac036703d2655b4fbdb6eafd7ae8f58e09687dea5e4ba6ab2ac112a0d641e991f95039c82bcb893aa6f317fcd334bfbf1bb5fd5ca2646ca1254c06e114630780af00d9", 0xda}, {&(0x7f0000003200)="8e45caf4c283e33908516d2217547d68263475bc468d3a7dc712ad4020407b67eb96d554e868c4c15427a376ad1c958427b53fa9306bf723dcc4d9cdda65", 0x3e}], 0x4, &(0x7f0000003280)=[{0x38, 0x116, 0x9, "d415c9aa98b2c448ac79a6828477f03b0e07ce738c88189e094194efe29374d3e54af7125b86"}, {0x70, 0x105, 0x21b0, "84f44121c3f098e5a65fef654df6b5fd51911534decb184639c4e2b2b9a7df048bddeee100910b36364dd4075ae73f352c91d1d3105510d79cbf51163c808461adf5bb1ac249f2c05c0b5a090d6813333bb505d71454e06521551d12c4a7"}, {0xb0, 0x88, 0x9, "14131bf72ea3aedc5ace67f75e3eb6b1d99c72c08d89fbfbc86e4794150975c21c9da351d49f494b180fb6b0bcd45dcd05409670665d6088d90e5728800b7867f9555f13f6bcb2face58be835b9ab361fdc67a77fab94b79d430293458e63577e5c5d28f0d23f46d09ba3c33753bc712d5b429d6d4098b413cec0227a607837cce431be6436b4ebe74ea7591d4256fa412b52f531426d76ee85760c4"}, {0x80, 0x3a, 0x4, "c72b02cfc81e73e685768a520aacc9cb3ab63e349f4ff601e7649ff0c1d7baaa35292273564d061d96c801895f96d5b9e7327cf76e8cef7af498dc244d636688f42fa6644d2cea90d3a42f3fcc4e94e4ceabbe5382b0af4ede48496006f8e43848706ad8e8c83535943ee831065526"}, {0x60, 0xe, 0x80000001, "47d7286e932b602bf3e5d4394aa6b9d872afa768cc6c9bba4e45c3944affed51bbac2e8439183a21e1b9518a4faf4dbee87e8408ffb19b586ee820bde22f75565bafe67656763a3afa"}, {0x78, 0x185, 0x817, "7162bf6e34410043e1f15c0683e6b5aa0ac0c9793cea30f93a58a60131bb5b969e960af5681440582d8e5e12bd9d33b70e2b49fd0853da307978dfc19275d269037d4bc89d846cdb8f2ccfde881dc2b23a11608f9a0d795c755c45e1cccc42b901341c7261839d"}, {0xf8, 0x119, 0x0, "86101c837579031fa41a444ae21f3cd487607cc794180c2c13bf9fc43cd34e59bae859416bca8cbc38613c65d6d61ea9d4ed3c152860bb495799ef23aaf5cce489567453eb50f02f43580fcc0cad64ac3fe1c17b206f9be0a60ea64945fe06f87e262964bdf6cc6c827d53fc9b424deb005df052094785937e6fb97152241e2e0a6b7fb0fd173621b74972b2ed8f41b200420553c62542b19888a94eb16002bf99e2cae69b3b56a3f5e719b97eb50e688e1c642d9de8f673b2525f4cab908cbfd3eff02adff9052abc9b82062ba7eef342a184c41b298f5a4f4de84cd4b1bf6b2a24524b1953af"}], 0x3a8}}, {{&(0x7f0000003640)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local}, 0x0, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000003a40)=[{&(0x7f00000036c0)="a2f9ffcb0ecb6de57f002054dc237e62632b3408ce03cd6ad5ed5f47a4a7c006f0096c53ec530d1b239853ce8d35c36830ae058509acbe21e4535059191074e647f71b8fbd7dd73ddd77ca00e65def2f9fc36ad0a1d98b47eeb9b0d7eec1b45bbda3a527d3c1a91efd8972432ad204aeb44d0188e1021db800487b93b1596b967396d25181c87022e46195f70d1e9bfd53998ab98cb185d964fadfe43cd8d404aca0edc6a55342a5023802bd0d1a2974d216bea5d8a228a9bbfb9206e2350d29ebc35e5f7afd253df93827f67424389aa4c63651b1a63d766f403c23212a9858944c5d34a0537cf322e2f19c6df14622702f385a8632ca", 0xf7}, {&(0x7f00000037c0)="d1543024bb9a4ece3619e1c09caab81a69f77435", 0x14}, {&(0x7f0000003800)="7d2a7844ed8c005b516924d227eb1be6cf07c3349ee25687979f9a5805365b146966e1af3135dae866515503a9a724ebcd7f581ab4cd44085e7637e02a2df85bc1fb3a34d7c2211ffdb49e", 0x4b}, {&(0x7f0000003880)="b7c4b7d096e360794f84c2080a91d71bf5c6872f625f35fe0ef4d4a81b17170f1ad715094ae07bf14163f6145f1c07cebe82c3860194d9d73d2e92c64137efdf161dc3346b609b57cf1e6201d863620238c1a26d594822a73f404485edbe6b0a7b7d1a9b5223485c99fcdf19c0114db5be2703fa8017c470d82b8879d9f6b6298c61c908e8e9394f8b27cf43fbbc04f57ff4cfa30029886c3571d7f05a2b895573c05826ac0dd991164eb8a091272015e67a48d461d67d42a3d55f085c3a15bac71e740d84c892d6d9d40c10d54ff67937353a7ffe3aa4d90e", 0xd9}, {&(0x7f0000003980)="c7663f8b359b3497f2aa209cee169d006b1b35e23602d820e0e307cfb4f6f1a7633dda22d0f25a8d0a06a1bd4222405290c106a83ce3f8c09e99b0ca4f3de309acb152de", 0x44}, {&(0x7f0000003a00)="db1bb66d5022a748a33551db7f3fc8dd9a12f79e9dd694b4502e6f91ed15b59d53437f6b16b5b4f992ad9e261e7fda8793d645", 0x33}], 0x6, &(0x7f0000003ac0)=[{0x108, 0x118, 0xffffff5c, "40a5c9b388afc0c31abec97ea27d5440015de27772cb197ce42854f9547b4888e6553ac08087f892b47d25eb82949a6f12b38607b480d49108a11fe19648536c2d6e6d7495fd7455fe288a7ffdff4f35834c11e0bf82c7354a00a9d8a84e5ffbba3cdbfd567d8172af5e8e55c5be2a0608451a10303200e84e0d84926e1f52b698fbf190b6b2b8ac61fb64d48e1e2474c3c402e7f23190d7d0310438f201a180b287cf5fe91b9840dd6d4d1cd3d2f893a218938b6424b7ad228f0beabcf53d7b0652e6dc7d62b1e8adf27565148a4dec483888f89da6dff9ff6b0d4736b5c6c4e2a5340bec30599c8948d7b1d8871b428d"}, {0x48, 0x29, 0x6, "aa1e7636be3b660991d9cbc7b50d85470bc92a761900357972cfa0c7cfddf1d4d3c982f946826453f6d68fd2e73a66ecdbfbe85520c515"}, {0x70, 0x102, 0x1, "56e32ff13e311687e017e2d6c9c9448c3adf6bfbac6eb3f36253697fd17b4225d12147abce802c2ba0d0cf7cf37104a458c012cfd3e6c454d64c33aaff1028963eaff8799230155d0ced36f56743dd279398a7beec0ad2e1eae1"}], 0x1c0}}, {{&(0x7f0000003c80)=@llc={0x1a, 0x104, 0x9, 0x4e, 0xf8, 0x23, @local}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003d00)="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", 0xfb}, {&(0x7f0000003e00)="a667232227f8c43920ff853d553d96e1b19551a819cba26d14878755d6619c6a3f6aea38aa3bad32127c3522dd5c900338821db52c7b346eaedd46c8baf48facf3343a362fc99a6f1e493881f70769e8e9ba977738b372cbf1183bdb29b007432cc0ac97ed86332e54f454c775ef73ca983672cdad746cdfffc3a01ac3871a7bb11ced0524ac85023b502304d47ee3a908d5a1ddc63abde1a189e3a6", 0x9c}], 0x2, &(0x7f0000003f00)=[{0x10, 0x116, 0x7683}, {0xe8, 0x119, 0x1, 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0x1010}}, {{&(0x7f0000006980)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x2, 0x1, 0x1, {0xa, 0x4e20, 0x6, @mcast1, 0x8}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006a00)="d8a55a063061eb876b96bb81244347cb8f5b06e7209a5700a8a668935fc3e8ac04816002f49b51f9ce2903451c083d4e85ee1b91824e1a83eadafc837d61979396b489d1f58f7d1d02dd6d40264e466b4e09c23b61d2c789d0ba51fb30b59d73687c8354cff1ff2cc18288f8", 0x6c}], 0x1, &(0x7f0000006ac0)=[{0x1010, 0x1, 0x2, "6c4fbaad9943fc9c0ddd74916e35aa630067d219a49387f165b20a0c61e5d5e7356397bb1b4a5d9a1b689accf5d01748908773837899293b068ce40acb1c36b0bdb6030d9b89b35a5645fcc10aec2389a1cebabff95e7d0319af2eb9127af3590690ed2865fbfe68a052bbd4d27b68c94216741577a52b8f899f580b7616520aca70fe4aaa621b1d6ae8e34cddcef8f9b16c9341c7f06b43a4deb3169917785a86320cec244b965f1960b92b383ad9c3c7573f406d1fab1f8ed6663e0e625cd7361fa290584708fc5a3e4ff438fbb8d17ccf5cd8608f4b7d2c182be7aaf876c2c513280bc695ca77e94ace5084aebcdd20d1f735402ebbbd84935a1b7ec7c03e40e89dc64265cfd41b2269196a390433f32652f2cd6301ba79a94baea8e04df7b34beb294c6afbbc37882d1ef4edf9220cbf8d3621f88355ed55576d65997145c23764218f8569e9ee90957536c2d31eabd23f395caadcb7248d11caf17a0863444561542052ef689e2119d8d650fb2d2f37089682b690e15f47e5545c0caf48dc7c309ba843a411505f3f86eb65a4599c72e2a1c9906901a34bee2e868f358f8a5250efded2d5581bd6581a892e3ae27de4f0f9c1b4efa66afc1bef1c8c38c498826a6f554cd48e9e73e0eb8b9cdd70925cf81cb226d8336e645179fe872a86a552b7ead4cc67f0d732498cd331630d7d47376c539225257dd06b69a785566246b331ba1eec333c1e8788f66c7896ea428505a50491ebbdf0aca4b733ee23df3077a3b48a61f9b6434a9edb2bc5e22a65f3723970b8b9047e72eaffe57ebeb47408ef42d4956100d84225496d915af4cdbb8346fd5db39b2e494250fe4ae7406e657fd87d5946ea95991e80009cdd08cb175f05e8a743551ba82e7bbeac373190c7f324e0df51ac49fa13da24735540d05000a834d27eab9d35690ba321156110a0807e2a7ceac047a00cf81aa919d65d44114a4d5bd5ef084a8f6b957d8840726a0c55f4bf1d8ff826d1ee6a84567ada0d97e21580dc5d2df77e5602dea7a7e190a7a27fcd43431c52b12f47f780dbf339947eda3f100bcf8b48e2a34b8cea3f89335bb7eaf13e8636fba3a381481db985f49ed9c90cc11384c69659c84fcd0ae4165ded0c8e46fc3fa1dcb2ebbfa0ae8c500343d5de25ce6e3249d3a288a83e8dff39cf3a2fa24f4dc26faea15cdf856b3e2f718f52e693335da4112ecf9adc6b81c6accd31cebe9762ac89037edb66c0584c3c7e13c093e147c7604d949054b640ab70e3637ade48c72269b8ce43f01efd141d64343e01a068787496b9187734718f2d9ebb6d3c33aaa0cd7640c1334fd9dc2807330f4d596afe72220d5d1cbe99329c3dc47410212366bb90aab7787b018e0c84a07dd6de7a2dfb19cd33f70ba84025b9922dbd6d7e69bca637431ac4327033e8cfe78f0a8037bf7c860b2e44287251b0982ce228a5d211de2d09ce3082f510a6905c3ba1251830dc45e1a024f549ebad57ab34f37051333639e22a0201c884c640fdaa4db8a064dd7265f2657625d0aac6b65718fb057a37af05ef75f952cbf460ac72bab66af40503a292b6255c1ca4cc706d1c2ac91ca7181120e2108558978b217b624e969aade2ae530a74e3ae3535570a32bd738d4378f983c6f0b16329e8e2edc848aca1276c424cdf60d1a97f640d8127e9d509ce8a87d3fb7b6eece03ae9b67e83a9ebb4b7ae27b22857366ff1c9a86cd96a9b4f2bd9747bc481d9df92df1d3e9ce212f3c13b7e6ba0e16e5d31ea77eab89fa151599d83f8b3dd12a36530622778218bd20748e39a425cec1da916879b029be1d853e44f408e76ce279fa07672933b50991fa074db8577b42d3689820c90909d865720ee37060acac70b85a2b34a722fdbdd1a73d1a58096c7095c4f5c7d0097e5b9669e87e45165e1b69541a0fa9e500722ef8f23d1b13cbd33e6e36e5e5aeb3c23bd288755fe262966dff533b383926c7523f6363ffe92e7dd87601c3f01825a4e903ba30eb8b88c5b04c63d7b911515ecb6868300bfec93cb372faf37f74dfd06f2ad8a0fd261fc65f841decbfb04d96967f255c2273c1eaef881192b0dac6a901d6f7fff64d5492f84abf0333ab82fe0808fb52734653d5a7027e461059ae036b1597c80be46a29c338ae0632c365a6ad1d1f487e07cce10a2630dc74598cb933a97bd776a63202df670f29a75beef3670a3e8722ab3929bafc19ad84fcbfb51971c756a91fc55ab0d67fd398ba96aba4e2b97782bc45cf4c8f2201d0719661ff8dea542d86965ae9866d0943d7c1ef0e7aac6f93602fd0e98bde7730b7d7e10f01f1219e258cc196e8809868e36301dc3e11dd141ac7ed49ad36584e6bacb4f9f25f8ffc3c4d3e488d419bda4def5bf41f5b2c9df627e43b31cc142f6c8c51bdc2c80d5cbb44c3f3ef2e6192bfd51a099a9d2e62c772d6dd3146ba7e7a31ceb8a4902db1bbfc73f295bcfafc6bb8e18e328e462ad9a0ba03ab76863c07e312864477f668b5d4d1f47397090022c06228391ba4e2a3daaaf1d5a74b66dfbc1e13ecd4d6374c1b6b8c720e7b6b2fa4f7abaedc014adda54ead663495d35c4e9c8aaec676a4c0a4571b8ee5e7cea428d36d003bd57d8ef2d3f22f71f9ddbdd03073d46df748bcf2a8c57ef6a41a8d920ae039221022ff6127c3634696b7515d0023f27383cc75da19e850a5122c4a59c1f84cca589cd108e559c7a199924158d510cfbe7289b09b703774e1ed8b3c297e6c271cb78958bcd2f33e552195489975b5dc8da042ec119148554165f93fdebb5aafffe321288e73323ac50400568200ec820fed10c55dd0d6306c7ef3954183fe1c189006e029d4ea0469bd03220091e5486369c1b3af50f667732fa79d56ae8afe7473f521e28854ff77167de0033f8d00da18cb027a3a3f1fb256fba466528d3938f759f9270af39e04bf4621c8b6de93aec24eaf609d995c696841565a5695860139bcf8964b6989d4f6416cb793f904c837b9d7b8b60ca035a4cd43647d4d932cebff059e0ccf064b7b0da746d5b46c1098b654f2409ec28cfde29654c41a5289a63ef59f951601fe3a0eebff6343cf937368623bb9bbc9ab4a5438ecfdb7da37313ecf8fe80f6986b25f11ae18fc568b3a3e2fb3a66960379909572797f0623c110062ccfb2d26cc722dd120ddcd5bd18e18adfa156bb2c33de763686e4efe6f1407e8b2a77e1c88baea904a3b865d9c04dc441e62623b9033faf27df4a14064f16ff9a7da82b27ba28c23ef0461430bd12f39f5e677735119d642fa1cca1a3f4cd03dd9476b75ca30d13d632ef71d66faa3466d29a0b099011b0f1356e95ce9d9abff5974491fe2a5703478e09b0d8c79ff91da9abf0092d52911ceefcd04a9baeb8482ba9bb3fb9c847951785a126964281a712a8edd71b6aab29ee274906d5b766ba39fa6c368505a3132ef62d0d93e66d35cab13fbe9bcde27bf5c638f9510f25b362de93dc37908247960d225c18ffe31685557061da13fe12c9e522e66ae29af477709b006eefa66675b9a73f60896da7ca55bc238f8bc77a3192a87a47e6f118353ed1d5c657f3038792e0d70e8d49368ea1c6ffa13f7040eb6629305256d89270190b75d258c847833c13ef0a7ed718ae03fc42874d25aef49b461362cf9adbd28213c7751605853d6aeca0740022e1ebf77d7f4bdc622b1614b0fbd7ddadd2b472e0a6d9c332b90f89f5cc6ab8d5b404febcc3f8a32c6e2f3df0f8171abe22a2f8a361700b52c415be0972d74bd55ceb1ca5e0af730eacbdeb19319b35d5f1574b8839cc7d873696d862352bc0ad6f94cfc103ba9b6a487c875741a86370d1ec634f8e22b2995cbb8513bb74ee8bb1142de1ee280bc6c91b6f3ff01c0958c3e375ba2811b4886b6e0fa62c71d032befd63996adf9854f2a71ae241a24fe267f82a749fc37d4bbeae6d8cdfb0cd0aadb4f2d8857a0ae6c2df053654eafb8547b684393124925952d0b0ceddd4345113f9071d840568cb42c78a60d5ff10aaa7ca806fc464655f338ac9585ff4ecaf3c318eaf47a6ec4c8c6a2c50dee0f28c4d59ccc0082ef4e105e37bee70489b1e93f8d82ce4e589eb1104249045e26a53525c302676ebbbe21db4446ead0a0bb91d891a2db4fed53bf390b761fd3fdb2969d2a37848eec24a419b2fc288dcd09ca78c6254194b7c6ebca42ca6ffd0eab545b425cdeb5abee2f8522d5f1ee0a280197ddc6d7ce0b3ce87588cd0ae6a2d37b65acf6c9bb66fa0de4fbd96d6339eb06a6bd04dd592bddd7693b7167ce3d78b6cb86a991e6f83ab82e8d42775270f85ad1938e9106da6f84085e667ddefd5816d8b47ce0f16fc517cd002624e53ce120b9c27e6144523a52238f39639c06e29c88494078c73abcf40fc6ec9c05e6db874fc87a4fe502cdf91c53244a046e605e47a0263759f99f0d41f4a035f6b29291aef1fcb61479e35cc6b0dac40c6212e8fad044dfe3daed06f4e18139ac3ba8202565972adc41169d6b8fb57d07da4e68c9f9de1a3ca045a785e7d57d6fe62bc14614f23c42550ed60554c2a996589a2511a6c082edd7d367e469af911b8a59fba4370e9c68e862c1236422577389fc42312203edd883378e44661fea7fa3f8922d3ffb01b0ec51c5ec968ef310c088f07b6f409195319f4744ff6ed423c9147203b796d54b9d9cc280a3f16d0d897e1711168c60bc20602b4c698a2dccb7a87959a6d35f71bdcc66deb0ff37e57ac91f581574ff8c8cd8f1332de1f080af32c272b1dfee724c89d765bdeaf6c1041d4b19f7127677c9beb8dff5112f46d5093b9d65288de80855cd0da569fee5af171e09f2950f0f4a1f1067c3aeb807517352796ca88536708f197f9afed13ab6d624d83c51dd7132344f3a0115a4cbd2ce1171b4ee4888f1791c5a5ae5c38c98aaf15e1215851b80656d1dc43bc7335831c9a294651eeb7c88f3ba3d7dfdc7b0bf8fcea69e6d58171a4e156a4f03082f2bc4d3d40d43db2c327089ba75f3d8324a95cc64c489edd5806b88d8bf1cb02a8b01c690a0e5495c2d698a1f5f5bd2df2d6fc460964c7129cd21e56695ef67359b15e4e7ee5a7bf918e5a4096470c0a0231e1640608eb67bcba162b81e5261d0817fdc5ce2ce2b5a64423cb495a02e0955fe591c53b6e6ad04b864b8353d77c95efede98881940e75dc7074662f02caefbd1e01a4629edad1012cd23ca4f2bc6dfc0e07853d95149ac429f91273abef9ee0b9bb9e57fcff3649ed06c36f4c8063e25ed527c46d04f2b40a26e4b2a132c3115b1a7fc484217fecb10fa90ec861f2a59e34ad83a0f0eed3c2de898483946313ca9f77458e9d8837dd53b771a296fe0d4e555d17aae6ea485cdcae756ed4687e5beb1fe39f420d3c8586f37e5d9f3f380aace9106defcab95b04b8255654a4faca887239ebd1cb401d339a06ad63ccad196c2fd0f34e3fae08607ce19696377cc37e8c5c6dda3776d4bc3e3e424c932505e1142116b0831a847e1ab3f12fad10cdf2cfe77ffba91a9319b88b969427b69b5eff1af54836f955c661542c6f5d070055b094449b1029a2091742fb7d5184578c369b7e7ba13fed3cc6bbfc9f4e627d65577d0563a4aef608191a7d9f1cc60cd6ba857bc49daca5cbb62f808d551481cffc8f4009ef80b45c38d920f1c57ce7ada35d44097e4fc607ae9868b9d2d245c7859e7842e1f44ffcca0af99bc98ba99527cbac978e20308d41ca1d10f84c901472342ace2bdee86e37fb329ab67f99aad0a773b7d3d2e234e32b"}, {0xb0, 0xca5c0a1a5b7ad754, 0xb3, "c12b5ada713f2411da60f1b36107e4f4127682b95cc8988353045164f22005ac50ac63885285ba0453c90f310240117c1b7bc166f5f0ec5129b3ff6fb73ba81070e6b59ae0c979d801247d41d242bc890f76b8896a24fca5c3c62c921a544fbf2458c78521bc557f3a5753d5296b693950244cfeaf33e95e9422033a36b76a6f22ecd805b64c284c913933aba7c7793f621cfb13fe0157d11229f04c1024f8"}, {0xb0, 0x103, 0x3ff, "b5e560f41a8b3ba30faee47d8c104138160baa2203aba154d5b6e0daca041bb212060bee626f76f9987b834748ec24cae2e17b27f4fc8d4b80f35721b7d8e0391c833604cd20d82df6ac119a186e54c9f2a384e28b42ab8d398ded89c7afa52bb846087b1e2344c0bded3bde9b5669fd79eb3e5a9c66b50d80c6aa1ef59afeeb3cac4ffdb422be81cb07ae70dae8f30b1d6e87c704fa791b019fff9cd6"}], 0x1170}}], 0x6, 0x2) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") readv(r7, &(0x7f0000000180)=[{&(0x7f0000000080)=""/243, 0xf3}], 0x1) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r8 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x60) sendmmsg$nfc_llcp(r8, &(0x7f0000002f80)=[{&(0x7f0000000340)={0x27, 0x0, 0x2, 0x0, 0x20, 0x8, "a649af116a718dccbf06c5cc7eadaa23be3be66edcb5035777807e566b8be3b5377113624080f053d643c9730e43a30e035622cf3185411180c3497b406507", 0x5}, 0x60, &(0x7f0000000500)=[{&(0x7f00000003c0)="96faa6ea93433e", 0x7}, {&(0x7f0000000400)="40e251b451d78b2508bcf5586bed5d05b49644aa26fc0b279daba761b1aea05fc1fe4db4583c0541ec2823501518827cb4d175c5d1e6d95a353b5791173a63b14f399b49d263343605e89251825ee13ace", 0x51}, {&(0x7f0000000480)="175b2e5b2f2021f30cd5daad099c8924d630ebc2e13d23b7a4ee321f312b9753c3f99da1a1f5a06d7df0a6df14751f777d89870975fdfd6da7cb39f6861d1fbcc281e65b4e68d83ed88815ad0f79ccc740b9699fd51b12f1e0b847a815df882c1458b8860163c953102d3598", 0x6c}], 0x3, &(0x7f0000000540)={0xd0, 0x118, 0x5, "439f8440cfc25e438d8f8faad0459bd174c188a2080362b1d644949d0f047e76f9e7c478dc627d956094315372b3edee5bd0f822d1a95a1a67e99a7877020650d3b2d5e93ada822a10149be9e4a4084ee4482e6943e94c5ba0376714cfab0a4873cae6ee99fc21cd6aa4981b00544eda72c0278220c1329f0eb0ae2137641e1ed3ab972b6739aa7b9217c77291d6448de5ac1b9ff52fd897589540fd0b28531e7cc2d372c5cc9623764f9156633a02b8104202ae95a11c2676"}, 0xd0, 0x20000011}, {&(0x7f0000000640)={0x27, 0x1, 0x0, 0xa6d61764e41ed558, 0xc, 0x80, "d51cec83b251437ae803ab36be2b9d4720fa4622d938f6280458cb0107b9a355a45649516eda52d889535077e89086452d1e41947d29a37150b74c0bc1d3c0", 0x1a}, 0x60, &(0x7f0000001800)=[{&(0x7f00000006c0)="6a7d8751d28a60aa502bf518fd9d00c54286ee90af20e7e697459c353eecbeb068d841b15a00807c9f7f9e1c151cb124c91ebd1a2c16ceaf7a0a23d3022d17a44f270019c06b48aa099fbe8703dd993a5ffa9d0df376a6a4aa540ccaa85ca90bfdd70eb8edfc531d3dd02f872eb07a43b1cf3639daff9363bcdda8b38905cc1c2195701280ee5f7c907e7e868a17d193bfb67f0a66ed0d4f01edc1602614b3828f15202272fcf32e8951b6ced54ed60dfc4d54b60bf6c0e933c1f7c4d80dd4a9ef", 0xc1}, {&(0x7f00000007c0)="5ecc6ec1decdc0d608e8691a23dd61557e6140bd9be71879a57419aa37e0", 0x1e}, {&(0x7f0000000800)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000001840)={0x27, 0x1, 0x2, 0x5, 0x0, 0x6, "5c224bf4513a0589745e5ff1d04f75e0a9fda4afcbc39563513cf3a8e5054ac0790cf2f49ec78dd78cd4dc7b45ccbd6cdd1356389b115039ff13e426de96ba", 0x22}, 0x60, &(0x7f0000001b40)=[{&(0x7f00000018c0)="03d4f95bfa4a7b4e9cb56bcd468824edd63596ce8e11ef024720e16c199b2aaa5afd2c00cba09a72d0c3670da26f50b7f4d93df57860ca1044460643ebb63934469f5412d9d214f11ae91cd28a07c446a3018b8f6c1220eb30", 0x59}, {&(0x7f0000001940)="4adb39f67d3c37d1f001a6640183604a23f204b062da386c8a98648be3cb77650f54cf473090c7b79935723244b6b3e5f08819dbb21195ab0e7f17bc852efc98538ec719b3a81326e7fe53aa72568bdee702ff4be10766f3002bd7416e6ae6a5ee56950e8e6d9b5eba1615a72d", 0x6d}, {&(0x7f00000019c0)="32620fc0f4a0bd85d024ef086fead53da3336e00784d793c753ea65dbcb2d20d81024626dbdf48942913fb16252c7e408ea4acf1efa23d8f2a96578e96f69e544e423c71d1b8293e8abefaac3346fe04416d33c2311f7dc81c08c0a0fb8701b4a683eae120681fee3d89a6f8628409b8d9e03e096525d2e65b71801c6bc91031f6db58b8a08692fd78dd0e5e72b6721ad4f498f9bbeb48b9df3ab098135f1619cbbf61f43ac924173cc92c7c8cb90cc145fe595753901d412d170cde64", 0xbd}, {&(0x7f0000001a80)="429481c7b1402dacb5f7f1fb87374c8b07ff55c121d305cb172ee1b850ce6f99b894033546dae13d4f7bf4696e219d2fdfba99297e2563924392dc00c521c91281cc590a2f25069924f1b05b02c99342a1b6f20f3fa97ef234b187b781753842775eb798aa27f986f1f4c92ae9c60b1ee6e964a6bab4c76ec7b63a25d339b85bbf4a7e8685524b9a", 0x88}], 0x4, &(0x7f0000001b80)={0xe8, 0x10d, 0x2679, "3b2f6ec66fc9a95041351619c87bdff6d40ffc5e68885f8e8882ff2fadddd5fd0193c2410ab3bd09cbbe061d9f1f08e7e547459235c80c951c73355c8c9ae18d47f32baa13dd83b8a2f8e26f2f51b9d6cace3df7b8f4cb2fb4f66abcf166c9f0b7d73cfc3ff3c7af3195b64e30908595a1f82850256b5a733f7cc8c7670552067ecae80ce4a409d692cb45f8c3ad6372de3719121b593bba74f18a80727dabd23ef6e0f5edce6cc122e46afc04b691ee2ba71ebfcc3d87d9675114899bf7dca0cf9624f512b5ae84caba91a420d5548d724b"}, 0xe8, 0x4000000}, {&(0x7f0000001c80)={0x27, 0x1, 0x0, 0x6, 0x7f, 0xb6, "b155580cf320b006b1c61db9a6a259b275c16e28ac7fcd6af62b38ddb145074d84af368e6741b855357a6db9113a96e091cfa8da0ef672ff10fcaae76e88f3", 0x25}, 0x60, &(0x7f0000001d80)=[{&(0x7f0000001d00)="d6db89d31c5ad858e40614b6d86b4c42a05ff112e1c526d6bb138fac19d6de8b6f397eb9a971b39ed88b24115407795ed09f8148aca18f709f1b7303", 0x3c}, {&(0x7f0000001d40)="2215931a369c51", 0x7}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000001dc0)={0x27, 0x1, 0x1, 0x7, 0x6, 0x81, "9695e89c6a726caffa90b1bf7b3bbd8d21f7bf05378683d754c5ca6ee819c5c9c8a39297c092ab2c5e41b583207cb37826a06bbb5304bdda5517c620d474be", 0x37}, 0x60, &(0x7f0000001f00)=[{&(0x7f0000001e40)="0fb36b10b3ec5a769fbeca5acc61730a5f8831f9bad5f7612220823ae5fa6967d0aed12b71021b7de2b952ea877eab3b47e0b660c8a94afea5577f1c597ccaf575638fd66539b54b227e2126e3b2962bfe35480b7860a909e59e7708e6ce090c64a64ead88149aba090f289b6322fb3cef848f6ea3eee6dbe9d7c1de4831f4b2ce8668fa0e559a3ba0da523e51785f968d3e3b7ceb5d294cb44a5c26cbb8c484f3c1032e864abf0f383c38470f61d7ac9bf4529ee23111eb868821", 0xbb}], 0x1, &(0x7f0000001f40)={0x1010, 0xfe, 0x7a3, "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"}, 0x1010, 0x4000020}], 0x5, 0x20000000) sendmmsg(r6, &(0x7f000000ac80), 0x66, 0x0) 15:34:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x1100) 15:34:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x84, 0x80, 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e23, 0x2, @rand_addr="dcbdfcdec85c877ba3d2feebbf4ca315", 0x8000}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x23}}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @empty}], 0x8c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000280)={@initdev, @local, 0x0}, &(0x7f00000002c0)=0xc) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xa, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffff94e, 0x0, 0x0, 0x0, 0xb3b3}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @exit, @jmp={0x5, 0x0, 0xb, 0xd, 0x4abbbaec8c2fd52b, 0x71f394f312f0e45e, 0x1}]}, &(0x7f0000000180)='GPL\x00', 0x400, 0x86, &(0x7f00000001c0)=""/134, 0x41100, 0x0, [], r4, 0x7, r5, 0x8, &(0x7f0000000300)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0xb, 0x2}, 0x10}, 0x70) 15:34:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0xe00) 15:34:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = accept4$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @multicast1}}) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) socket$caif_seqpacket(0x25, 0x5, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000037c0)="e8", 0xffffffffffffff16, 0x80084, &(0x7f0000001280)={0xa, 0x4e20, 0xc6, @dev={0xfe, 0x80, [], 0xf}, 0xa}, 0xfffffffffffffedb) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x84, 0x80, 0x0, 0x8) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x20) r7 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r7, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r8 = socket$inet6(0xa, 0x1, 0x8010000400000084) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r10, 0xfffffffa, 0x3}, &(0x7f0000000400)=0xc) r12 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r12, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r12, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r12, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) r13 = socket$inet6(0xa, 0x1, 0x8010000400000084) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r13, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r15}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000e00)=@assoc_value={r15, 0x8000}, &(0x7f0000000e40)=0x8) r17 = socket$inet6(0xa, 0x1, 0x8010000400000084) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r17, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r19}, &(0x7f0000000040)=0x20) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000e80)={0x0, 0x3c}, &(0x7f0000000ec0)=0x8) r21 = socket$inet6(0xa, 0x1, 0x8010000400000084) r22 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r22, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r22, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r21, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r23}, &(0x7f0000000040)=0x20) r24 = socket$inet6(0xa, 0x1, 0x8010000400000084) r25 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r25, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r25, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r24, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r26}, &(0x7f0000000040)=0x20) r27 = socket$inet6(0xa, 0x1, 0x8010000400000084) r28 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r28, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r28, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r27, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r29}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000012c0)={r29, 0x7c, &(0x7f0000001200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x8000, @mcast2, 0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000001300)=0x10) r31 = socket$inet6(0xa, 0x1, 0x8010000400000084) r32 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r32, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r32, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r31, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r33}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003800)=ANY=[@ANYRES32=r33, @ANYBLOB="40000000be710e7083d243e704d789f21deb8e52687388db1ff7ae94001088778a6828b68f85504a3fb44d00000000000000000085040f12abc7a0d404e26c704f4f80bd558592650cc094e52dc05f55a2f6080410fc2cd2bebac0d9be7d45bc8dede55ec186952842ffd3de99695427b4679e9c6e999bfd8a7c8dc750a65c6f7e5d1bc011827252b6ffa7d0d4abc7d76aed7a6f7788a1447cb487c9"], &(0x7f0000001340)=0x48) r35 = socket$inet6(0xa, 0x1, 0x8010000400000084) r36 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r36, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r36, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r35, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r37}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003440)={0x0, 0x1}, &(0x7f0000003480)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000003580)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="832b0ace0d959ac9a6cbbed4512c9f8c4b3f48abaf1ba07139d6cfe5982b5476f2925e93216e60efae7de67eaaf84eae9b9d5499172dadc9ba7a10d8ee6f87021a672c4643dec9da", 0x48}, {&(0x7f0000000180)="365d94585af260dc5cef9a914325876132a1c46eb91429997899ca9b5947e59b1acd1f207b73ec1b4aedba3242d08061541e800986f2ebfcacad5617258aead49b2a67cadbcd1f65d15368d4b54cf59895b3941083b2e3608a4a8c303409cc89", 0x60}, {&(0x7f0000000200)="214bc564cbda6b6cfef852589d509de4f98dfbcf35ae598f93d55c7e975bf9bd58d774438651aa57c0e16e4d455283684b5b23c97ad569225170cf3480dc1e", 0x3f}, {&(0x7f0000000240)="782a7c1d1a5d3cd55d8fe40b5588942abcb3102ce87d3107d9aec071ec20356fa5e740ea421a566e85bc30273c3e117f43bcd11a02c3dff34a781e1735ebfd06c09a2baddb8717dfaed5ddb2c68734510933b42dc03d289614e327e4d1b037e0f69ed6bc18cfc76e6f9c7994d35543aba3c075fdbfcd5989d92ba757d12de4619289afa3074fb29b1d8e1ddd7fe9409b9c9dc14d975c9e05f55f98e43be4190456d811b26d7833646f", 0xa9}, {&(0x7f0000000300)="569ddab0989ee44d3b35967d9853525353088097912bd67ce2bdd85bc0fd030d8ec126b9065ecac9236605dc422972327ea8", 0x32}], 0x5, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x800f, 0x5, 0xf25, 0x9, 0x20, 0xfffeffff, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x2a}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1e8, 0x1, 0x4, 0x4196, 0x40, 0x1f, 0x3, r11}}, @dstaddrv4={0x18}], 0x90, 0x80}, {&(0x7f0000000500)=@in6={0xa, 0x4e23, 0x2, @remote, 0x8}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000540)="09ec6dbf39a1338141a04cd939d9cae5", 0x10}, {&(0x7f0000000580)="ff332a2dd1888082be14e35becdb7fd08fef37c1cdbfcd2d36da9126e7ccbbea7c752cb4be511306333ef1a560fcebbe0c43a01d9e3f95ce78a6cc5cd134e9ad83cbe2388115237259c780", 0x4b}, {&(0x7f0000000600)="11abbf66c650bc88b1ff6119a0598992fe8f6834ed3aada7b3c423181cb8f31cf1ec0d7da1d37e3804c5ac92455d065905d59b1ba474a9639e027c07365f42ce15e9efb4a72476ce2460bd871ea617c8", 0x50}, {&(0x7f0000000680)="0841fe7a40deca0b28047a0a57d585630b7ac7cff92f42d320201bf6301de2a80a5a36e6f6964a2622d0229cb618b8f0c0f6099d28c70f2da04798c2753eca59f1a3f4986a3927894703e104625d7b4a176b7fec9327934672644bdedd0f5b07895b33c79f96dadcb8710896d8aa4ae68283a4307c7c8ccc", 0x78}, {&(0x7f0000000700)="981de2203451dca04a9ebc0e55411d960b3d1c7269f0d083107ae756a11f2edde5df5f4a1a1e2e64fb566a89f4706a281fa50766c16d0f0c9b4df1e11051dbdd4768e09b0385b44acdb04c8a399592c7fdff972ab35bbcdde5eae39689cb358e8bed2c41feed62aa56b76634665049f75f202d739fcf022260c390e05a424d36e893e6300853b934d8bb85d24a3bfbf24798f4f7d0c5d9ba999766d4c3ed962fecc7b3be71cf6f603797e100d0b3f574ef231075ff1eeb69bebaa81106c4307eef6286e8c1", 0xc5}, {&(0x7f0000000800)="ba2259eb63f5699b6e8d3bf403b5f16be026d3efce2ad03f95a4c2cb92774a02ce8a5b26c9ed8836e5cad6f9fd21a212099cdb8b7887d9008eb8b79e7beab5f27129e546a51fd33a92ee08c08f1007b175273139b93d3c4a9b113708e11f831b48cef7b54f8e723fe7d24d1e83bb", 0x6e}, {&(0x7f0000000880)="9ba344c3ce3b5014f6f10799ec9be0951ccfaff5f3acc8b8c738708a3b46820a9bde8364cbbc7994b9ea149fe0107b2ef9f017d47a70968a77ac38859f0b01eaec85dfdb33ac1a2b49cdb13e810884378335eaa8db44c887fa3ea597cfa476bc8abae6ebea94858446275d2cbe0087624c5b8aeddfa6894bdeb4c03b13a2ed983c5c8e921510fccef4f8ab90a49295cc5dbd25193d23724d054b769c6979183dde82177381", 0xa5}], 0x7, &(0x7f00000009c0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @multicast1}}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0x38, 0x81}, {&(0x7f0000000a00)=@in6={0xa, 0xa2, 0x800, @mcast1, 0x9}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000a40)="edb896afd0b961b133059f1cae4eba80bc1f41acf88c82204d9e6faf70623d27b4da511cf72d55a8dfef1a4f3c757ffc34d7d128be40d7891d90cb5d12a89bddb3b944e59be76dc167db9020c6aa33c48261c7b6b02b5304706320f51650923703585676e9c2c657b303065854757a50455cccc033af8f1e4d8ea3d22865463b84b88c306796422b4c1972270914f47b7db292841c70dbb9e99be67146e2e455236e32777720b2ae9ebef9a5ff70c3dedb0c701cfc67977a93c6f3595d3e176866730c06343654ca569d52d3c2b1cc526e73e419589abb7ad6004e031294b5ccae0191a34a299b", 0xe7}, {&(0x7f0000000b40)="77b1defe9de13c5ff8a27778ac9defc11643b2b1edc6dec799d83e8f32fc00e0ae7574249c0850882724ebc5bc17a39ee6c6f09e1de551fcb4e56fc41ffa6b506dfa0a962c2ab0ebc01bf2f02b774af1f8b72bc8ee06d6356589e05dbbc23e0f01f542594ebbb1ee4b33ed5b77", 0x6d}], 0x2, &(0x7f0000000c00)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5}}], 0x48, 0x840}, {&(0x7f0000000c80)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)="5a3ae74c715369d8207e71ce230d058c79bf37f7474c6f3010bbc964cadf625db75fc5b9f8a923afa552b99fa8e52bdf4bf78bf538b9eaaea5198218fe778e48e6f2ac2efb0745dace236ecd59dc8ea99cb7e7f4f82a41b5c67a7a5d629a5f9c829573384d6f570a64ae983306b30e6d91b2f2392eec9a22095030858e7300d7ca2aea51159f24b42c9b76191d8df78b971da5d1ebc90f9fc202cb0f4aa5b7cfb6ef892c931e0f959b2d39854c6bc738dd17332f52c3c872f483cfd3fb979e2d7636b04cec0dfa87bc2eb6922a3a2e54403b73479e1cec4e", 0xd8}], 0x1, &(0x7f0000000f00)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0x0, 0x49d, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x81, 0x208, 0x100, 0x3f, 0x2, 0x7, 0x3ff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaba2, 0x1, 0x2, 0xfddc, 0x0, 0x5c6, 0x3, r20}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x6, 0x40, 0xffff, 0x20}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0xf0, 0x6e4d521dbf858a6b}, {&(0x7f0000001000)=@in6={0xa, 0x4e20, 0x7, @remote, 0x1}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000001040)="db80c4b792acbfec66dae2d8f0f9d7ac2bc10a3db404fae29a51d84455bf30f6a2401b99595ee16a3d037244aa0ccd44d9cc322e2546612b547a639f7a4b535e8de776705f52f0b2e7d88f10b7c10f0d311f97d949387f526a5dc2a1ecdab15a2300140bd708e89ad14139", 0x6b}, {&(0x7f00000010c0)="340c7018ed58fd06a5a8b54cc2fd081db1cb0b85f0c8b6cf17a81a565c6e80134d216d9f2f6a20768ebd061adacb2d1132b167df9e29d4c41e9035359f6d68288a868ac5ff09e4173186bc94155f46133b20178adb20763292af7531c640bd2444e92aab9249145f3c2554bc338a7bbd174074ad", 0x74}, {&(0x7f0000001140)="46e3f8846f313e40130ba68896946d890364f37d6c38067e6153c03080b7370b6125e4c62fa437b2d1bb34de7a4745e2fffba0eb40d240206c619942e1719ac6a430c7e0b7c8f3fefc10a98407614215c463922492f42b0f2443f81947372388ec43e02b49ad3b5ed0b82d36cf65", 0x6e}], 0x3, &(0x7f0000001440)=[@prinfo={0x18, 0x84, 0x5, {0x68, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x81}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0xd026, 0x3ff, 0x17c9, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0xc, 0x9, 0x3ff, 0x7ff, 0x10001, 0x1, r23}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1c, 0x8000, 0x8, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x5, 0x20, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x204, 0xfd3, 0xffffff80, r34}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x128, 0x10008005}, {&(0x7f0000001580)=@in6={0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000015c0)="e589d93f0058037529a7ec83d4165e422df022e0637f1c1fbb490b83fbc34801d9e31dea60", 0x25}, {&(0x7f0000001600)="b027c10f83b2fb788d7bd8fdfcbe5a307f32893897e920955a6d984a8f8c150193e9030e34cf8f40456a4111723b250ad3a7715e6f3b5328ca9ea5bd35affabe91e83bab9c7feba14223920c6fa3e1d0de7e90bcaa3a932f0bca1d478b4ef4188e65cc013a8589210c0b9e53ad89f00a4372716dd3d95a4d39ac526b1e490e39eafe1a22cdfa1c29505e16cd0a4faee32c138e0a79b406da9dff7602fc1c07caf62b5c4dc0be305d0416bb7714f4ce565ff7db30e47dd0b37c12fcc497079d3c8a3e3dc01322f20505ce4123ee00371519332f48dfda1aad726028ce0b2dcfeab9ad303af4ca06a4fc7f", 0xea}], 0x2, 0x0, 0x0, 0x184}, {&(0x7f0000001740)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001780)="cd15e84dc2291815bf5db7daba431ced330d84eb66bb7ae30f0c4f049ac59c0f69b3d7fceb97a39c6606705db0bcb8ef8b3d4ecc5feb2954d4254a28ba536c25669834a7ebd1067a2a46c7d24cda697da880a363d694f010121f98b850f842431b4294ccb8b56cd7ff2f2fb261814d0ef2832765874c4987558d83f3dc24f2caced2c4476f70d1377858a028e1eebee81e40282a2e1e9bdf710f", 0x9a}, {&(0x7f0000001840)="7c7ed909c1a7ab2e38bca19029a4b5629b0e409fc81ddd7f961d69e9a0674f149a80e985a99542ac7ce2c5772348eedf", 0x30}, {&(0x7f0000001900)="fa7ae62dc66881a7b723fed2c8417637b0459595f7a049328185337e2261714e25e536d5e704a3e2e21c43463e3aeb16a002392636a653cfb2ba94382e36a6bd6e2da1b79f77878a41121db1e1eaa64e803fce357b2f9e7a7cdbc574ea239fdb10c1b74c25928327707c64b38ba0df98530a5a6d88a8f6", 0x77}, {&(0x7f0000001980)="6d4c029e71578524511e58129316fddd413f60c7b2667966dbd3e2091d28a8fb3f2d13bd918dd3a8589560a1b87b0bcfbe70f7cbc25f812ea832392ebea7f791e0abbe7acab0007ecd83d957ab7cd4f744426b0581ca57c222f909adae588aaca37c11fb9ac56457b6c03a9405bedb15b2c5c26d3961ed28b92820f2078b3cc3fab489c0edec07ceb7ce2daa970493723f713f3de739814a", 0x98}, {&(0x7f0000001a40)="d9f68b206c29d86fc8b87834cc4c608c23fd97f340b59083381ce8631ab48d34dfe0d3c65fecf7c35036b0aea8a075b174e314e2d5ac993efc78caac6f65b7d0d3a6cf691c2cca2341127459ad0eb8ef2860d86e46e16a706aca", 0x5a}, {&(0x7f0000001ac0)="1b6fc0a4673373caf26029936298e2b980792c5f0c0f1025c60ad025383e6c6e72144771285273b4b7fc837cb5e574fd52418f5ded2d35f700daf3afcdfa41aaa5442d043e1e817c2c6f2cb0bb4d9ccffa081d628393cc42b99bff2ba031483426b855e0d1d5c29bca901cd482294bfb25f88ef9bdc0772364f375533eb608f9246e75a66b04ed0ac814460f7c2ce4148e40756a7a5d19bfb6d7d97c8abcbecc16263efee20f5d339a2160fd25067aaa7457e8f5b9689b6e725955eda1c13adb777a9848c48dc197f5182b9178bcb081f834", 0xd2}, {&(0x7f0000001bc0)="ca732eaf0092433abc5943ea4cf2943a5b372bc48c6aaa737344929d2b1f517a5ef368eef50c9979c2b9ef430559395be25ea1c503cce2b8f052daa7037364864a4fb611309b14aa", 0x48}, {&(0x7f0000001880)="e0b61f802ebecaa45df44076e3a76b0e25118bcffb6a65906598e6", 0x1b}], 0x8, &(0x7f0000001cc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x378, 0x6e96, 0x2f1f}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x8000, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @multicast2}}], 0x68, 0x40000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e21, 0x7f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001d80)="ef7eea7bb606a1750626e1c77dc89ca47e04974d43143feb8354f0b30519f09cb10e9e069fa3745cb88565f266e569a919262bde848d6ee339c07f30428b101218f68998cdce779c03ca52e4f5bd6d5c", 0x50}, {&(0x7f0000001e00)="dd9bcb1d415ebdc412ad8e064fcf2957d04e221332", 0x15}, {&(0x7f0000001e40)="ca1c0b0667dce353374daa3caed481d1c458ab3a91922b03941194773e9bf1b9419016d0c5f5e5329e6586925b89daf89e24e334fb23f5d20545b0e965dd55c8002eb1d868b86f3ee49f798d46594b71a42bc8d8716ae2bd2321f9f2445fe172aeef94c8ae9aeff33b69836a005fa60db4b0fae1685e65eed9575dbc9145287f0222bd04a5bb8a4e4da2f3001ba7709c560bcd5496642af3c7dfb4a7956aa0f2d575be6044a5cf4fbf3e51d13291daa90a1379ee943277c257c467783261d793a6bbfe3e5f11587aa3f3aa6b88a3c70291d77b73a91f83a088f8444445bdb54b3bee0fa1375117d998", 0xe9}], 0x3, &(0x7f0000001f80)=[@dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0x30, 0x4000}, {&(0x7f0000001fc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10, &(0x7f0000002140)=[{&(0x7f0000002000)="9d033a8b2f2b1eab7b5a3c4018bc8e1e9c96878426655fcc3c5803a946642c8622b3fce5475f9192ce7487672353ba58142639545c51b563e775ed31bf0eb9520958dbdb1cf68933558bbee26ef5753f47a98e91ea117cedc556e785d6c51a1afdbada3a69eb5da1fae803e6897142daf22dafda8b3d58e252caa7", 0x7b}, {&(0x7f0000002080)="5dbe1bb5cf7c6cb6fde88923b82bb3baaaaf030ad747783ac7f3194463cfda23192b0f11df108dc61e73422dfb8a6016a69a3948f796de9928147bb8f1e468b8a6051c8dc36f3f79f177a0242b68ac36ffec65c23b1953961276f2afba9761e2d6767a5f91b53b938f9f97756fbfdec86d21fa43b0cadc3a0292b8f5c0cb87ff649f3c25b890871e8c880543d0b2c3cc1b8ae5461c61b60eb0ab195f93fdbf48fe192fafae7d0dbf322d43d95ccefb2b59eaf3", 0xb3}], 0x2, &(0x7f0000002180)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x1, 0x100, 0x49ec, 0x0, 0x8, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x50, 0x401}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}], 0xd0, 0x20000800}, {&(0x7f0000002280)=@in={0x2, 0x4e23, @rand_addr=0x80}, 0x10, &(0x7f0000003400)=[{&(0x7f00000022c0)="04c930a1dd428ca29714c6a07ca2a65d85b8f186d10cfd19636bdb6409c1494ebe8c1ce578bbcc9c040341cc40fb27660c1b75c71e88195a8a375794d6bf046105fbd1e170c9074969e9dbe70f8f76288d34ff690aea57975f2dbb63de9c36100a2a1237f48ee698b455a496fe8f66a0023f06f4f05f1c4949fb370eba6601c657a6b53396dcd65dbe548af91cb9c497bf799d059a26a61fa3b3828a50e04c0f5091be86f0a37797dec005c7c794fc65ea4dffbf8dac4479fb4151ebb6015d611ff44b5f6969ad393c6b9e77e4e7", 0xce}, {&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="1d3565c962542bcc9398daa495b182b233f16ad0162da41348141717c91446891c1d2225f7e1776972270a", 0x2b}], 0x3, &(0x7f00000034c0)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x74}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xdc76, 0x3, 0x8000, 0x800, 0x1f, 0x1, 0x3, 0x0, r37}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x200, 0x9, 0x85, 0x8000, 0x5a7, 0x0, r38}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0xa8, 0x20000004}], 0xa, 0x4004040) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000080)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r39 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r39, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r39, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r39, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) sendmmsg(r39, &(0x7f000000ac80), 0x0, 0x20b90930b1ebe28f) 15:34:49 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x2000) 15:34:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = accept4$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @multicast1}}) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr="948fbaf72e534eecd9d90c900da3b6dc", 0x6}, 0x1c) socketpair(0x0, 0x800, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) accept4$netrom(r2, &(0x7f00000000c0)={{0x3, @null}, [@null, @default, @rose, @remote, @netrom, @rose, @bcast, @netrom]}, &(0x7f0000000140)=0x48, 0x800) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x9, &(0x7f0000000100)=[{0x3, 0x9, 0x1, 0xbe}, {0x4, 0x80, 0x5, 0x2}, {0x3ff, 0x7, 0x0, 0x4}, {0x4, 0x1f, 0x0, 0x2}, {0x1, 0x9, 0x6, 0x3}, {0x4c, 0x40, 0x0, 0x101}, {0x1, 0x80, 0x7, 0xdb8e}, {0x2, 0x3f, 0x1, 0x2}, {0x4, 0x8, 0xfb, 0x88}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1000000, @remote, 0x6}, 0xffffffffffffffba) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[{0x8000, 0x2, 0x1, 0x5}, {0x40, 0xc1, 0xf9, 0x6}, {0x4, 0x26, 0x9e, 0x5}, {0x0, 0x8, 0x20, 0x8976}, {0xffe1, 0xad, 0x7f, 0x3}, {0x3f, 0x1, 0x80, 0x6}]}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x84, 0x80, 0x0, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 15:34:49 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:34:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005040)=[{{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a80)=""/84, 0x54}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/227, 0xe3}], 0x3, &(0x7f0000001d00)=""/85, 0x55}, 0x5a}, {{&(0x7f0000001d80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001e00)=""/250, 0xfa}, {&(0x7f0000001f00)=""/33, 0x21}, {&(0x7f0000001f40)=""/38, 0x26}, {&(0x7f0000001f80)=""/195, 0xc3}, {&(0x7f0000002080)=""/178, 0xb2}], 0x5}, 0x2068}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000021c0)=""/66, 0x42}, {&(0x7f0000002240)=""/43, 0x2b}, {&(0x7f0000002280)=""/173, 0xad}], 0x3, &(0x7f0000002380)=""/186, 0xba}}, {{&(0x7f0000002440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004840)=[{&(0x7f00000024c0)=""/57, 0x39}, {&(0x7f0000002500)=""/249, 0xf9}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/67, 0x43}, {&(0x7f0000003680)=""/191, 0xbf}, {&(0x7f0000003740)=""/13, 0xd}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/148, 0x94}], 0x8, &(0x7f00000048c0)=""/162, 0xa2}}, {{&(0x7f0000004980)=@can, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004a00)=""/179, 0xb3}, {&(0x7f0000004ac0)=""/220, 0xdc}, {&(0x7f0000004bc0)=""/186, 0xba}, {&(0x7f0000004c80)=""/235, 0xeb}, {&(0x7f0000004d80)=""/82, 0x52}, {&(0x7f0000004e00)=""/146, 0x92}, {&(0x7f0000004ec0)=""/83, 0x53}], 0x7, &(0x7f0000004fc0)=""/76, 0x4c}, 0xa4dc}], 0x5, 0x3a3ebf3ff54b1a25, &(0x7f0000005180)={0x77359400}) sendmmsg$alg(r2, &(0x7f0000009940)=[{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f00000051c0)="d737ccefdab154f47ea88326115d7e4978ee89e9de85b41b736e6cdde55dd6e05897e123e59023e6b2f90523862b5324f43c45b14f8b2103896ad3025a6f1882512d6322995a1ea406ed01e4d06d3b3dff2b858ac02737e91fef3a6539cb", 0x5e}, {&(0x7f0000005240)="41f6cac037b322fd3ab65c54513fc05f9a11a323df1bd1f1d3a22edb44adc30e926c5ca18f3d7534c2ec77e34a2bb61c1dea8f243923a4bd0e15da0413b93015fc2eabc29d90792d3df891c42623f9815db3dabcbffc0acdc0b38b207274ccacdd19ae31694ded3958d85454c07371a790e0b77c971fb3a6edf7cd728f58cd3e0b9ea1a30f170c58c51b29b6abef032a36ca2bf17d19fed845ba97317de7876e0db16ec2378d0b7d5930359d606493e0b03a7a72cc2308d87b95a600ad2a1f72f0deeb2713ffaf3aeb5b024c860171b7007e88", 0xd3}, {&(0x7f0000005340)="6627ed02aed3d1a591ca63ee123ba60e678db95e24643f1fca75255adbed9fec0f2a737ede72e37d59c2dc50b803cc61dfb23b72843e9b5cfe0bcfaeed0e1b4da4d704e08229caf5cdf97e76dbb504f19751e05d25aa4db6ede7da5361201e534684bb8186f873a6554cc5a57832ddb7957b0c7ca4328a9e74696c4fea2b54599a7fe71a04e6e002e4bc4541e8e9a41514f8a07f9993e9b752df46d0454bad64c2935a4dc87a5f3236230c4202672ae0cb85b6414000cf37029e8109cdcc1d28c5e53b38d6a822b74d87b4c0511f8dbf6c38416fb3b44cc57ee6", 0xda}], 0x3, &(0x7f0000005480)=[@iv={0xe8, 0x117, 0x2, 0xd1, "9a4899ea9b1332e5638a82ab7513e19abe37299f3524b419f4fcc256997380feb1148dfd1f950fd35547966bcb09200a43fecc2b5289f3dfd0d097fd64e01da0ddca5d0d3d54f89df7024114358d41936bb7ad998f3bf12df5474bc52e3db7e8d44d1f1957e2147cb496ecf2937d3202ff9ddd2766ae7cefe9093f2fc667d7087a0225e3b895c3cf071a4afdecbc3fc25934869f52f334b0a681d14f669f69c6d684b671b670a2f372b560361021df7656d435436e5526a0617ecee964c8057606e79acf5bde41adc6e54ba372d5892398"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x118, 0x1}, {0x0, 0x0, &(0x7f0000005880)=[{&(0x7f00000055c0)="54ba004cffcd2dcb6b5d965602decdfdfccb1b38aa3a8f7c101b988c2cebcd8f262818715b006083b27a4e0bf221ed3e5c86a38cf36b3a270d339540ac2ef612c47c815800", 0x45}, {&(0x7f0000005640)="a98a8d56772fb6b3cb8412fd8c12c25c48221ee288b9645cd0717a4ede8206c09b6d281d36fb93ab9db88b7da83cbb8701b04a6ce64d53993d65109fe52636ed423c6722c0a92266dee48534b515743dad589929eca08bfa38530db94df7516b6c753f9634604a47f7b58e452d7525eb8ca84feccdb2651235708e7382d289533201487912f73bb052cda1fe42634d442b6e834d5ab5b86d394bf39adff5a99f69b99cc8e645c079a8942e94a038adc39028d0a8540707caa4b9fb6113f987ce44f31f4aaa5640c3d0f32e6ab84fb75820c4f7163d1ce2b4defeafd87eeb227921262f902dac846079de7bf8b72c46ac31163de26540e9689d", 0xf9}, {&(0x7f0000005740)="98366ea151edff1bf6ed6ff6e1fc7f20d90a683017d14f7392b0055ed683d29ab24c63e1ea088f5724f76d18a995ef610030cb33216d0771b72096a7dd831c160053b1cf699c6f81958583784d575a0c623bbfa96e40ee7bb0bdc9b775b13acdca20e07e5db89b97f617f315ed1824de514b5c32880d530af3429d9e3f94ac908641aab22d2013079a6642a1046366d5be4801c70b1ad596982c4e1ec4ce8237ea34f7cb772e6e212b821c66ea2835fdda0fbc117771349eeec9fe563c789c48de9e2569025381", 0xc7}, {&(0x7f0000005840)}], 0x4, &(0x7f00000058c0)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005900)="38961acc4b818a38da7e602ea6684feb7e972c172bfc0763a226a461435a9e1b3554afc2633771fc0eb3dc11d6359daa2c208bd9b68733c3b0e2497eed06d6d38dae2851515fad022af2bc7cd441c973fc8294bc42f1869341c2074b6160b47dae7078fa93a55ef32d810f10813a7bbf02fedd1baf8c9748f4cfaf5ba7c6356834fb9766ab6671953c88afc7df8c7d29a17c9b23515a74c38668660261570bf79fb12b890586ee3b57ca1154cc42c9ac63778cfa54ed007f0614034bfbf5364304723d9540bb922c024a02374c5f71a52310585bc1b67d55", 0xd8}, {&(0x7f0000005a00)="82f52c7a2886b60869fe3811f50bcbbdc9be0489b11151404fb794068f6c8dc8e24fbcb593288184dd9b3ccc5e7e06c1a74718338b47bce4758104efc383cd1940245008b9a51a5f135cec75b0f7d0ba459af01e2e4306fc03c96a0216b60a14ef0b5e03e19d4c6a362ff64a03b6de4d02cda55ff69785c5656e33148b01daca3b68f7baea992b13c168c752ff72bdbabf77a70ce594ec53de3b7d0efc81eb49a846efdccdad0119d3081f82794574ef886510f64c3a846f2a17b1c548180e226213436d683130d3c01bbe731d5875c966322c8b2c65a723e2aa9b2dcbbe73e112a8", 0xe2}, {&(0x7f0000005b00)="48d2f8227fd8654ed761216586bb9fa484f3eeed53097208de3c18cd572dddcf5ebfa84e73b5cb6b6dded634cd515e0336da", 0x32}, {&(0x7f0000005b40)="9cd6508ab75b440b68b6b6d22558dab5fa350af2d263872a5084c1aefd181d09ea5a912d003eacdc3fe3abb9b5dd0ff89e6ad9ecb8cbf34fe0617f2bdab84ddd5b42b228931999e3bf5a2082c50b2bf72365026c158747526b853cec68f06b533ca7afc61cc218f12d7d988db25110e7f86cee0a610870a3b8e23881c6433ebd702af526171efd1a15c3423944afb616ac7a1caf5dfc20dde39909ed39dad05a3be2335c8ef2dc8f3ce484fb", 0xac}, {&(0x7f0000005c00)="8ac5b3ef3ad48bf6a4ddb76aebc6ec16b2a152b4df5fc02bc7e7aa3a9ddda1b788098e5b4dce83624c233d133025eda8ae17215a1d86bdc92cbc24d3a01c599a54c59eae908e03f759d5567e4cf9e3f9a9e77852d3d4e0378bd848fdb56164c5829ad72e1b9c0c2786d4141a2e5e1fadc8b67a3c1ef51d5f7c60948833ec9358d89b175cdc2f378b0b4ee407bb11119fc675f325d1ce3ac01fca09e8363343b786ee504d7de65dd79d6d716b72c214c3bffdb2d19035f7d70408ffadbd70458c", 0xc0}, {&(0x7f0000005cc0)="26b688c30a3025b8c5547228d315d7bcefbc23a12dc1ac718753e1daa02b332021c5e05db8ee384406493647782019c33027c34d087ee1c5375557700ac6a53f9911a990c081ee327c09c0c844f49e50b5c9040ff4ed5fc75196fe8755dd04a1c4719a1e38d3d4cc3e26f0bcdc34960510469676ca5229f0eb144af9f6c8309166ce0d0e22da23095f570f46704b190db7bdb2f0173ac73d88ae20", 0x9b}, {&(0x7f0000005d80)="1c05d0c89d3a13641705aea4d9440e61b06696a1fcaeb4a597065dec27809f862e05519d405ba41b1c05187b22dae6624aa3f599f4fd8fb8e91e42c76360845492e06003a70207117dce3fc2f62ef0535d3fdb05d92a684054234491cb9ccabdf407a4a4f4bc222788c9adaad58d4e7601b1c826f435a04914d0717b328220717fb0a8a78717f10d222b9c610c2fb8fb6de649b5df7a40784859c6cb54613f9b861c3046ae0b9f74031db19f46c3c3466e5406b5d4c281", 0xb7}], 0x7, 0x0, 0x0, 0x4}, {0x0, 0x0, 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0x1000}, {&(0x7f00000090c0)="a8966ed35ef3d619e022698b7b525300ef5357fe4f8816e2090af5687c9e9e012e175aafafa377bf8d9bec18b2b2e5360fed29238021d34a57d88739d358613f2e2302ca63915a4df70e94442991f9fcb67c2443a2416e370ecf2cb7edcb209c0189377a674ba36f0ce3105fa9fc4a432e6f80d066c0765350ae861eb6cb44bf5c996b59e16f0ea727e288217dab44c8b52e4f7a259b3777", 0x98}], 0x7, &(0x7f0000009200)=[@op={0x18}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000009500)=[{&(0x7f0000009240)="b666131c97411e26b9f7eec6dd9642e3b76e61b30a7be04de60b44cc8c679398e28c00ef6436264dae1e70491466346214952b3ed8db16a8377eb6b90244d6e117e2b0441e1255a555ac804a88b9fcf7cc98845752e322cb972fd98ea5a3b1b95f92e814b34ada96b8ae616e381c9f2cd36346c2ed7ce11e6dd72a769578647d10e2189f62231527c8ff53013fd1be415b734771bcabc50b95e664faad6151f092c832565d91346355192cf9e1f7818dd60c8f2c1fa141f2f96ba65d43c3cc57e5ddd9fc83bb3fb5", 0xc8}, {&(0x7f0000009340)="8aeb58c371f8dba56173db3c2d614e80ad0d36758a8f8603d24f5e235830d833b7367f111c9591741a252a5d7ea52dfe1b51b98e53e460bb4a46c896abc7f58ec74b4d8e7f19b34e2f5f64403448e902ae26f7", 0x53}, {&(0x7f00000093c0)="414021e87d0217e9851ca09bac7a82083816fb79c897f5cecb2d295db1a89e5e493e7f3f9d841b8fb5128a2420dad54620c8ca9d", 0x34}, {&(0x7f0000009400)="288a7e2a92450447a12651ec8e1f28cf3a996e8a9d946578418a82268808ea0e06afafc14188b581c60861a1e1616e8cac502684f7d60d26d223dd84d8cdba9720bf3b38223c6718ec27e8df19531a986988bd7ddad0cbdd6be51c3245b1e832b3de2f0f03ececea0974ab915b36fbf0a29de365eadfb0e50a98c2100c70e463365f489ee2c3dffc44513ce58f97de0791f3a8cea41ccbb9b4207f0089cb8267fa72476ac605abc90961b2111cae61d7e6f1d06d2834c9eefde1abff78b6486612876be118f9d4ad35e5f70d8bf8d09a15b7f8aad5087f2993df", 0xda}], 0x4, &(0x7f0000009540)=[@iv={0x90, 0x117, 0x2, 0x7c, "3c84bd93740a8455bbfa457e310e2528760a4724e85b695022fd0d02d33d046de7a5eead75bfe9903b593c5f0bbbbd69d217505bc1d528bbb603da5c686f6d0fda7f66faf1312c47044179e65dae55992d76f9c42876ebc916f147397df809a60a620928c9cdb824088367fc962e731043a009c4f11f3334b0717f3a"}], 0x90, 0x4880}, {0x0, 0x0, &(0x7f0000009700)=[{&(0x7f0000009600)="2047a1e1144d682ba318c04d5037990e3c5569c8cc1378dd4e5cc0c8223725332297ad628a61876fa0053a6f8bc2f99055a274edf5ed5630f60c5e82e777dd92bd2fd880276c2861489382d6998dd1b35ea15b428c4f1331f48bafcbd6dd2fbab86c87db65115639db6bcd88da466be9c82631e8966406e14b930faf97", 0x7d}, {&(0x7f0000009680)="fa6ffd556f3cf31386261ae730156aa88e8dcb56742598dd77ae4eb1de4754ca69e9cb63756c39fa033e024489889cc34cf00552d4c57753c9eb5cfdf624c2d96a865695f71f01a76cb435801a3df3aff5a323645a9f5675d1144913547086d70214995c1cec", 0x66}], 0x2, &(0x7f0000009740)=ANY=[@ANYBLOB="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"], 0x1e0, 0x44950}], 0x6, 0x40040) 15:34:50 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000001, &(0x7f0000000080)}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:50 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) socket(0x11, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x500, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c00000024000f0500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010067726564000000004c000200080005000000000008000500000000003800030005000000000000000100000000000000000000000000000000000000000000000000000000000002000000000000"], 0x7c}}, 0x0) accept4(r0, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delqdisc={0x2c, 0x25, 0x200, 0x70bd28, 0x25dfdbfe, {0x0, r5, {0xfff1, 0x10}, {0x1, 0xfff1}, {0x3, 0xfff1}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x4}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000}, 0x40000) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)=""/50, &(0x7f00000000c0)=0xfffffe53) [ 2468.265796][ C1] net_ratelimit: 24 callbacks suppressed [ 2468.265806][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2468.277331][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2468.284592][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2468.290413][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2468.296329][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2468.302108][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2468.307983][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2468.313750][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2468.319622][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2468.325416][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2474.505824][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2474.511831][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2474.517957][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2474.523851][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2474.529662][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2474.535509][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2474.541328][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2474.547248][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2474.553031][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2474.558783][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:34:56 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77830ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x1, 0x0) r3 = accept4$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @multicast1}}) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3f00) 15:34:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x3000) 15:34:56 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1}, 0xffaf) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0x2, 0x1, 0x9) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r5, 0x100, 0x4, [0x3ff, 0xffff, 0xff80, 0x2]}, &(0x7f00000000c0)=0x10) 15:34:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket(0x5, 0x80f, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x82618844b11cf35e}, 0x8000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 15:34:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0xb9, 0x2, 0x3ff, 0x3ff, 0xf741, 0xd, 0x7}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="930000006ae189ee3b031b6de68b1f29b39f557d"], &(0x7f0000000100)=0x16) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) 15:34:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005040)=[{{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a80)=""/84, 0x54}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/227, 0xe3}], 0x3, &(0x7f0000001d00)=""/85, 0x55}, 0x5a}, {{&(0x7f0000001d80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001e00)=""/250, 0xfa}, {&(0x7f0000001f00)=""/33, 0x21}, {&(0x7f0000001f40)=""/38, 0x26}, {&(0x7f0000001f80)=""/195, 0xc3}, {&(0x7f0000002080)=""/178, 0xb2}], 0x5}, 0x2068}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000021c0)=""/66, 0x42}, {&(0x7f0000002240)=""/43, 0x2b}, {&(0x7f0000002280)=""/173, 0xad}], 0x3, &(0x7f0000002380)=""/186, 0xba}}, {{&(0x7f0000002440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004840)=[{&(0x7f00000024c0)=""/57, 0x39}, {&(0x7f0000002500)=""/249, 0xf9}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/67, 0x43}, {&(0x7f0000003680)=""/191, 0xbf}, {&(0x7f0000003740)=""/13, 0xd}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/148, 0x94}], 0x8, &(0x7f00000048c0)=""/162, 0xa2}}, {{&(0x7f0000004980)=@can, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004a00)=""/179, 0xb3}, {&(0x7f0000004ac0)=""/220, 0xdc}, {&(0x7f0000004bc0)=""/186, 0xba}, {&(0x7f0000004c80)=""/235, 0xeb}, {&(0x7f0000004d80)=""/82, 0x52}, {&(0x7f0000004e00)=""/146, 0x92}, {&(0x7f0000004ec0)=""/83, 0x53}], 0x7, &(0x7f0000004fc0)=""/76, 0x4c}, 0xa4dc}], 0x5, 0x3a3ebf3ff54b1a25, &(0x7f0000005180)={0x77359400}) sendmmsg$alg(r2, &(0x7f0000009940)=[{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f00000051c0)="d737ccefdab154f47ea88326115d7e4978ee89e9de85b41b736e6cdde55dd6e05897e123e59023e6b2f90523862b5324f43c45b14f8b2103896ad3025a6f1882512d6322995a1ea406ed01e4d06d3b3dff2b858ac02737e91fef3a6539cb", 0x5e}, {&(0x7f0000005240)="41f6cac037b322fd3ab65c54513fc05f9a11a323df1bd1f1d3a22edb44adc30e926c5ca18f3d7534c2ec77e34a2bb61c1dea8f243923a4bd0e15da0413b93015fc2eabc29d90792d3df891c42623f9815db3dabcbffc0acdc0b38b207274ccacdd19ae31694ded3958d85454c07371a790e0b77c971fb3a6edf7cd728f58cd3e0b9ea1a30f170c58c51b29b6abef032a36ca2bf17d19fed845ba97317de7876e0db16ec2378d0b7d5930359d606493e0b03a7a72cc2308d87b95a600ad2a1f72f0deeb2713ffaf3aeb5b024c860171b7007e88", 0xd3}, 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0x1000}, {&(0x7f00000090c0)="a8966ed35ef3d619e022698b7b525300ef5357fe4f8816e2090af5687c9e9e012e175aafafa377bf8d9bec18b2b2e5360fed29238021d34a57d88739d358613f2e2302ca63915a4df70e94442991f9fcb67c2443a2416e370ecf2cb7edcb209c0189377a674ba36f0ce3105fa9fc4a432e6f80d066c0765350ae861eb6cb44bf5c996b59e16f0ea727e288217dab44c8b52e4f7a259b3777", 0x98}], 0x7, &(0x7f0000009200)=[@op={0x18}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000009500)=[{&(0x7f0000009240)="b666131c97411e26b9f7eec6dd9642e3b76e61b30a7be04de60b44cc8c679398e28c00ef6436264dae1e70491466346214952b3ed8db16a8377eb6b90244d6e117e2b0441e1255a555ac804a88b9fcf7cc98845752e322cb972fd98ea5a3b1b95f92e814b34ada96b8ae616e381c9f2cd36346c2ed7ce11e6dd72a769578647d10e2189f62231527c8ff53013fd1be415b734771bcabc50b95e664faad6151f092c832565d91346355192cf9e1f7818dd60c8f2c1fa141f2f96ba65d43c3cc57e5ddd9fc83bb3fb5", 0xc8}, {&(0x7f0000009340)="8aeb58c371f8dba56173db3c2d614e80ad0d36758a8f8603d24f5e235830d833b7367f111c9591741a252a5d7ea52dfe1b51b98e53e460bb4a46c896abc7f58ec74b4d8e7f19b34e2f5f64403448e902ae26f7", 0x53}, {&(0x7f00000093c0)="414021e87d0217e9851ca09bac7a82083816fb79c897f5cecb2d295db1a89e5e493e7f3f9d841b8fb5128a2420dad54620c8ca9d", 0x34}, {&(0x7f0000009400)="288a7e2a92450447a12651ec8e1f28cf3a996e8a9d946578418a82268808ea0e06afafc14188b581c60861a1e1616e8cac502684f7d60d26d223dd84d8cdba9720bf3b38223c6718ec27e8df19531a986988bd7ddad0cbdd6be51c3245b1e832b3de2f0f03ececea0974ab915b36fbf0a29de365eadfb0e50a98c2100c70e463365f489ee2c3dffc44513ce58f97de0791f3a8cea41ccbb9b4207f0089cb8267fa72476ac605abc90961b2111cae61d7e6f1d06d2834c9eefde1abff78b6486612876be118f9d4ad35e5f70d8bf8d09a15b7f8aad5087f2993df", 0xda}], 0x4, &(0x7f0000009540)=[@iv={0x90, 0x117, 0x2, 0x7c, "3c84bd93740a8455bbfa457e310e2528760a4724e85b695022fd0d02d33d046de7a5eead75bfe9903b593c5f0bbbbd69d217505bc1d528bbb603da5c686f6d0fda7f66faf1312c47044179e65dae55992d76f9c42876ebc916f147397df809a60a620928c9cdb824088367fc962e731043a009c4f11f3334b0717f3a"}], 0x90, 0x4880}, {0x0, 0x0, &(0x7f0000009700)=[{&(0x7f0000009600)="2047a1e1144d682ba318c04d5037990e3c5569c8cc1378dd4e5cc0c8223725332297ad628a61876fa0053a6f8bc2f99055a274edf5ed5630f60c5e82e777dd92bd2fd880276c2861489382d6998dd1b35ea15b428c4f1331f48bafcbd6dd2fbab86c87db65115639db6bcd88da466be9c82631e8966406e14b930faf97", 0x7d}, {&(0x7f0000009680)="fa6ffd556f3cf31386261ae730156aa88e8dcb56742598dd77ae4eb1de4754ca69e9cb63756c39fa033e024489889cc34cf00552d4c57753c9eb5cfdf624c2d96a865695f71f01a76cb435801a3df3aff5a323645a9f5675d1144913547086d70214995c1cec", 0x66}], 0x2, &(0x7f0000009740)=ANY=[@ANYBLOB="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"], 0x1e0, 0x44950}], 0x6, 0x40040) 15:34:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x4000) 15:34:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket(0x5, 0x80f, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x82618844b11cf35e}, 0x8000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 15:34:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000001380)="89", 0x1, 0x0, &(0x7f0000001280)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) recvfrom$inet6(r2, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1976d1406c787e63ca6c20350f"}, 0x717000) shutdown(r2, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 15:34:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x6000) [ 2476.106338][T29288] ================================================================== [ 2476.114720][T29288] BUG: KASAN: use-after-free in rxrpc_send_keepalive+0x8a2/0x940 [ 2476.122511][T29288] Read of size 8 at addr ffff888069a12918 by task kworker/1:5/29288 [ 2476.130460][T29288] [ 2476.132780][T29288] CPU: 1 PID: 29288 Comm: kworker/1:5 Not tainted 5.4.0-rc1+ #0 [ 2476.140589][T29288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2476.150658][T29288] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 2476.157085][T29288] Call Trace: [ 2476.160384][T29288] dump_stack+0x172/0x1f0 [ 2476.165611][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.170979][T29288] print_address_description.constprop.0.cold+0xd4/0x30b [ 2476.177992][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.183353][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.188797][T29288] __kasan_report.cold+0x1b/0x41 [ 2476.193725][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.199271][T29288] kasan_report+0x12/0x20 [ 2476.203591][T29288] __asan_report_load8_noabort+0x14/0x20 [ 2476.209225][T29288] rxrpc_send_keepalive+0x8a2/0x940 [ 2476.214406][T29288] ? rxrpc_reject_packets+0xab0/0xab0 [ 2476.219789][T29288] ? __kasan_check_read+0x11/0x20 [ 2476.224817][T29288] ? mark_lock+0xc2/0x1220 [ 2476.229388][T29288] ? find_held_lock+0x35/0x130 [ 2476.234133][T29288] ? mark_held_locks+0xa4/0xf0 [ 2476.239074][T29288] ? _raw_spin_unlock_bh+0x31/0x40 [ 2476.244190][T29288] ? __local_bh_enable_ip+0x15a/0x270 [ 2476.249654][T29288] ? lockdep_hardirqs_on+0x421/0x5e0 [ 2476.255259][T29288] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 2476.261396][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.266413][T29288] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 2476.272413][T29288] ? __local_bh_enable_ip+0x15a/0x270 [ 2476.277865][T29288] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 2476.283679][T29288] ? rxrpc_peer_add_rtt+0x650/0x650 [ 2476.288865][T29288] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2476.294404][T29288] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2476.300366][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.305476][T29288] process_one_work+0x9af/0x1740 [ 2476.310403][T29288] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2476.315771][T29288] ? lock_acquire+0x190/0x410 [ 2476.320457][T29288] worker_thread+0x98/0xe40 [ 2476.324949][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.329960][T29288] kthread+0x361/0x430 [ 2476.334112][T29288] ? process_one_work+0x1740/0x1740 [ 2476.339303][T29288] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2476.345539][T29288] ret_from_fork+0x24/0x30 [ 2476.349943][T29288] [ 2476.352249][T29288] Allocated by task 30479: [ 2476.356661][T29288] save_stack+0x23/0x90 [ 2476.360820][T29288] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2476.366438][T29288] kasan_kmalloc+0x9/0x10 [ 2476.370756][T29288] kmem_cache_alloc_trace+0x158/0x790 [ 2476.376113][T29288] rxrpc_lookup_local+0x562/0x1ba0 [ 2476.381222][T29288] rxrpc_sendmsg+0x379/0x5f0 [ 2476.385799][T29288] sock_sendmsg+0xd7/0x130 [ 2476.390211][T29288] ___sys_sendmsg+0x3e2/0x920 [ 2476.394881][T29288] __sys_sendmmsg+0x1bf/0x4d0 [ 2476.399633][T29288] __x64_sys_sendmmsg+0x9d/0x100 [ 2476.405514][T29288] do_syscall_64+0xfa/0x760 [ 2476.409998][T29288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2476.415951][T29288] [ 2476.418271][T29288] Freed by task 0: [ 2476.421989][T29288] save_stack+0x23/0x90 [ 2476.426141][T29288] __kasan_slab_free+0x102/0x150 [ 2476.431063][T29288] kasan_slab_free+0xe/0x10 [ 2476.435557][T29288] kfree+0x10a/0x2c0 [ 2476.439453][T29288] rxrpc_local_rcu+0x62/0x80 [ 2476.444028][T29288] rcu_core+0x581/0x1560 [ 2476.448247][T29288] rcu_core_si+0x9/0x10 [ 2476.452402][T29288] __do_softirq+0x262/0x98c [ 2476.456893][T29288] [ 2476.459230][T29288] The buggy address belongs to the object at ffff888069a12900 [ 2476.459230][T29288] which belongs to the cache kmalloc-1k of size 1024 [ 2476.473287][T29288] The buggy address is located 24 bytes inside of [ 2476.473287][T29288] 1024-byte region [ffff888069a12900, ffff888069a12d00) [ 2476.486548][T29288] The buggy address belongs to the page: [ 2476.492176][T29288] page:ffffea0001a68480 refcount:1 mapcount:0 mapping:ffff8880aa400c40 index:0x0 compound_mapcount: 0 [ 2476.503187][T29288] flags: 0x1fffc0000010200(slab|head) [ 2476.508630][T29288] raw: 01fffc0000010200 ffffea00022bf708 ffffea00018fc988 ffff8880aa400c40 [ 2476.517212][T29288] raw: 0000000000000000 ffff888069a12000 0000000100000007 0000000000000000 [ 2476.525799][T29288] page dumped because: kasan: bad access detected [ 2476.532214][T29288] [ 2476.535302][T29288] Memory state around the buggy address: [ 2476.541022][T29288] ffff888069a12800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2476.549062][T29288] ffff888069a12880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2476.557107][T29288] >ffff888069a12900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2476.565170][T29288] ^ [ 2476.570175][T29288] ffff888069a12980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2476.578226][T29288] ffff888069a12a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2476.586370][T29288] ================================================================== [ 2476.594788][T29288] Disabling lock debugging due to kernel taint [ 2476.601708][T29288] Kernel panic - not syncing: panic_on_warn set ... [ 2476.608392][T29288] CPU: 1 PID: 29288 Comm: kworker/1:5 Tainted: G B 5.4.0-rc1+ #0 [ 2476.617479][T29288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2476.627557][T29288] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 2476.633881][T29288] Call Trace: [ 2476.637164][T29288] dump_stack+0x172/0x1f0 [ 2476.641482][T29288] panic+0x2dc/0x755 [ 2476.645365][T29288] ? add_taint.cold+0x16/0x16 [ 2476.650019][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.655389][T29288] ? preempt_schedule+0x4b/0x60 [ 2476.660308][T29288] ? ___preempt_schedule+0x16/0x20 [ 2476.665481][T29288] ? trace_hardirqs_on+0x5e/0x240 [ 2476.670486][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.675844][T29288] end_report+0x47/0x4f [ 2476.680073][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.685428][T29288] __kasan_report.cold+0xe/0x41 [ 2476.690258][T29288] ? rxrpc_send_keepalive+0x8a2/0x940 [ 2476.695610][T29288] kasan_report+0x12/0x20 [ 2476.699941][T29288] __asan_report_load8_noabort+0x14/0x20 [ 2476.705637][T29288] rxrpc_send_keepalive+0x8a2/0x940 [ 2476.710813][T29288] ? rxrpc_reject_packets+0xab0/0xab0 [ 2476.716169][T29288] ? __kasan_check_read+0x11/0x20 [ 2476.721183][T29288] ? mark_lock+0xc2/0x1220 [ 2476.725606][T29288] ? find_held_lock+0x35/0x130 [ 2476.730463][T29288] ? mark_held_locks+0xa4/0xf0 [ 2476.735204][T29288] ? _raw_spin_unlock_bh+0x31/0x40 [ 2476.740293][T29288] ? __local_bh_enable_ip+0x15a/0x270 [ 2476.745658][T29288] ? lockdep_hardirqs_on+0x421/0x5e0 [ 2476.750927][T29288] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 2476.756933][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.761972][T29288] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 2476.767967][T29288] ? __local_bh_enable_ip+0x15a/0x270 [ 2476.773761][T29288] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 2476.779577][T29288] ? rxrpc_peer_add_rtt+0x650/0x650 [ 2476.784851][T29288] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2476.790491][T29288] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2476.796468][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.801580][T29288] process_one_work+0x9af/0x1740 [ 2476.806516][T29288] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2476.812091][T29288] ? lock_acquire+0x190/0x410 [ 2476.816769][T29288] worker_thread+0x98/0xe40 [ 2476.821346][T29288] ? trace_hardirqs_on+0x67/0x240 [ 2476.826360][T29288] kthread+0x361/0x430 [ 2476.831714][T29288] ? process_one_work+0x1740/0x1740 [ 2476.836980][T29288] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 2476.843214][T29288] ret_from_fork+0x24/0x30 [ 2476.849290][T29288] Kernel Offset: disabled [ 2476.853614][T29288] Rebooting in 86400 seconds..